Cross Reference: /src/sys/lib

History log of /src/sys/lib
Revision	Date	Author	Comments
1.8	15-Sep-1995	pk	libsa compilation is no longer controlled from here, obviating the purpose of this makefile.
1.7	10-Jul-1995	gwr	Removed libc_sa, libnetboot
1.6	30-Jun-1995	christos	Don't make libkern.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	27-Jul-1994	brezak	Build libsa too
1.3	04-Dec-1993	cgd	branches: 1.3.2; 1.3.4; deal with missing lib dirs
1.2	13-Oct-1993	cgd	add mini standalone libc, to be filled in as necessary. strip extra gunk
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.3.4.1	14-Aug-1994	mycroft	update from trunk (to build libsa, too)
1.3.2.2	04-Dec-1993	cgd	deal with missing lib dirs
1.3.2.1	04-Dec-1993	cgd	file Makefile was added on branch magnum on 1993-12-04 03:13:32 +0000
1.6	03-Feb-2017	roy	Fix build with clang.
1.5	24-Jan-2017	nonaka	Initial commit of native amd64 EFI boot loader.
1.4	22-Mar-2016	mrg	branches: 1.4.2; 1.4.4; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.3	07-Sep-2015	uebayasi	Order library object build.
1.2	07-Sep-2015	uebayasi	Sprinkle more done messages.
1.1	28-Apr-2014	jakllsch	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12; Makefile glue to build libgnuefi; similar to libsa or libkern.
1.1.12.3	05-Feb-2017	skrll	Sync with HEAD
1.1.12.2	22-Apr-2016	skrll	Sync with HEAD
1.1.12.1	22-Sep-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	28-Apr-2014	tls	file Makefile was added on branch tls-maxphys on 2014-08-20 00:04:29 +0000
1.1.6.2	10-Aug-2014	tls	Rebase.
1.1.6.1	28-Apr-2014	tls	file Makefile was added on branch tls-earlyentropy on 2014-08-10 06:56:02 +0000
1.1.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.1	28-Apr-2014	yamt	file Makefile was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.1.2.2	18-May-2014	rmind	sync with head
1.1.2.1	28-Apr-2014	rmind	file Makefile was added on branch rmind-smpnet on 2014-05-18 17:46:08 +0000
1.4.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.4.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.5	27-May-2018	christos	- Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Revert :Q to work as before. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.4	24-Jan-2017	nonaka	branches: 1.4.6; 1.4.12; Initial commit of native amd64 EFI boot loader.
1.3	22-Mar-2016	mrg	branches: 1.3.2; 1.3.4; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.2	06-Sep-2015	uebayasi	In kernel lib build, print message when things not only start bug also end.
1.1	28-Apr-2014	jakllsch	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.12; Makefile glue to build libgnuefi; similar to libsa or libkern.
1.1.12.3	05-Feb-2017	skrll	Sync with HEAD
1.1.12.2	22-Apr-2016	skrll	Sync with HEAD
1.1.12.1	22-Sep-2015	skrll	Sync with HEAD
1.1.10.3	03-Dec-2017	jdolecek	update from HEAD
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	28-Apr-2014	tls	file Makefile.inc was added on branch tls-maxphys on 2014-08-20 00:04:29 +0000
1.1.6.2	10-Aug-2014	tls	Rebase.
1.1.6.1	28-Apr-2014	tls	file Makefile.inc was added on branch tls-earlyentropy on 2014-08-10 06:56:02 +0000
1.1.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.1	28-Apr-2014	yamt	file Makefile.inc was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.1.2.2	18-May-2014	rmind	sync with head
1.1.2.1	28-Apr-2014	rmind	file Makefile.inc was added on branch rmind-smpnet on 2014-05-18 17:46:08 +0000
1.3.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.3.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.4.12.1	25-Jun-2018	pgoyette	Sync with HEAD
1.4.6.1	09-Jun-2018	martin	Pull up following revision(s) (requested by christos in ticket #870): sys/lib/libgnuefi/Makefile.inc: revision 1.5 external/mit/xorg/xorg-pkg-ver.mk: revision 1.9 sys/arch/i386/stand/lib/Makefile.inc: revision 1.17 sys/compat/common/Makefile.inc: revision 1.25 usr.bin/make/unit-tests/varquote.exp: revision 1.1, 1.2 sys/lib/libsa/Makefile.inc: revision 1.24 usr.bin/make/var.c: revision 1.220 sys/arch/ia64/stand/efi/libefi/Makefile.inc: revision 1.5 sys/arch/hppa/spmath/Makefile.inc: revision 1.10 usr.bin/make/unit-tests/varquote.mk: revision 1.1, 1.2 usr.bin/make/unit-tests/Makefile: revision 1.53 sys/lib/libkern/Makefile.inc: revision 1.45 sys/arch/acorn32/stand/lib/Makefile.inc: revision 1.4 sys/arch/m68k/fpsp/Makefile.inc: revision 1.21 usr.bin/make/make.1: revision 1.273 sys/lib/libz/Makefile.inc: revision 1.17 - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.1	24-Jan-2017	nonaka	branches: 1.1.2; 1.1.4; 1.1.8; 1.1.18; Initial commit of native amd64 EFI boot loader.
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	24-Jan-2017	jdolecek	file Makefile.inc was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.1.8.2	24-Jan-2017	nonaka	1468398
1.1.8.1	24-Jan-2017	nonaka	file Makefile.inc was added on branch bouyer-socketcan on 2017-01-24 11:09:16 +0000
1.1.4.2	20-Mar-2017	pgoyette	Sync with HEAD
1.1.4.1	24-Jan-2017	pgoyette	file Makefile.inc was added on branch pgoyette-localcount on 2017-03-20 06:57:48 +0000
1.1.2.2	05-Feb-2017	skrll	Sync with HEAD
1.1.2.1	24-Jan-2017	skrll	file Makefile.inc was added on branch nick-nhusb on 2017-02-05 13:40:56 +0000
1.1	24-Jan-2017	nonaka	branches: 1.1.2; 1.1.4; 1.1.8; 1.1.18; Initial commit of native amd64 EFI boot loader.
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	24-Jan-2017	jdolecek	file Makefile.inc was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.1.8.2	24-Jan-2017	nonaka	1468398
1.1.8.1	24-Jan-2017	nonaka	file Makefile.inc was added on branch bouyer-socketcan on 2017-01-24 11:09:16 +0000
1.1.4.2	20-Mar-2017	pgoyette	Sync with HEAD
1.1.4.1	24-Jan-2017	pgoyette	file Makefile.inc was added on branch pgoyette-localcount on 2017-03-20 06:57:48 +0000
1.1.2.2	05-Feb-2017	skrll	Sync with HEAD
1.1.2.1	24-Jan-2017	skrll	file Makefile.inc was added on branch nick-nhusb on 2017-02-05 13:40:56 +0000
1.101	05-Jun-2018	christos	Use the standard build rules.
1.100	22-Mar-2016	mrg	branches: 1.100.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.99	07-Sep-2015	uebayasi	Order library object build.
1.98	07-Sep-2015	uebayasi	Sprinkle more done messages.
1.97	09-Feb-2014	njoly	branches: 1.97.6; Revert previous revision. It bkeaks profiling kernel builds. LIBISPRIVATE unconditionnally set MKPROFILE to no, preventing profiling kernel library.
1.96	21-Aug-2013	matt	Simplify by using LIBISPRIVATE?= yes
1.95	18-Jan-2009	he	branches: 1.95.24; 1.95.28; Change the use of formally undocumented features, which have now been made to fail. Specifically, change .ifdef(SYMBOL) -> .ifdef SYMBOL or .if defined(SYMBOL), and corresponding for .ifndef. Also correct one error in lib/libm/Makefile (.ifdef (${MKCOMPLEX} != "no")?!?).
1.94	04-Jan-2009	pooka	Split variables out of Makefile into Makefile.libkern so that we can easily just .include it for the proper SRCS etc. definitions in case we're interested in the files but not in building an actual libkern.{a,o}. for librump
1.93	16-Dec-2008	christos	replace bitmask_snprintf(9) with snprintb(3)
1.92	20-Nov-2008	matt	Add new ptree (Patricia / RADIX tree) implementation to NetBSD.
1.91	16-Nov-2008	ad	Our qsort() is inappropriate for kernel use because it makes recursive calls. Replace it with a kheapsort() function in kernel. Pointed out by tron@.
1.90	16-Nov-2008	ad	Make qsort() available in libkern.
1.89	30-Jun-2008	matt	branches: 1.89.2; 1.89.4; 1.89.6; 1.89.10; Move rb.c from sys/lib/libkern to common so it can be in both libc and libkern.
1.88	15-Jun-2008	christos	Include cpuset.
1.87	31-Jan-2008	matt	branches: 1.87.6; 1.87.8; 1.87.10; 1.87.12; 1.87.14; Add Mersenne Twister prototypes and state struct to libkern.h Cleanup a comment. s/RLEN/MTPRNG_RLEN/g s/POS1/MTPRNG_POS1/g Remove unneeded test code.
1.86	22-Nov-2007	plunky	remove insque/remque from libkern, they are no longer used
1.85	20-Nov-2007	yamt	build rb.c.
1.84	13-Nov-2006	dyoung	branches: 1.84.22; 1.84.24; 1.84.28; 1.84.30; Add strsep(3) to libkern. To avoid code duplication, move strsep.c to the kernel/userland common files. Soon I will commit source-address selection (options IPSELSRC). It will use strsep(3).
1.83	27-Oct-2006	christos	Merge kernel and userland rmd160 and sha2 implementation. XXX: We still install rmd160.h and sha2.h in /usr/include/crypto, unlike the other hash functions which get installed in /usr/include for compatibility.
1.82	08-Oct-2006	thorpej	- Move strtoll.c and strtoull.c from libc/stdlib to common/libc/stdlib. - Add strtoll.c and strtoull.c to libkern.
1.81	28-Aug-2006	tsutsui	branches: 1.81.2; 1.81.4; Add src/common/include to include header search path so that standalone programs can be built without installed ${DESTDIR} tree. Okayed by christos, and should close PR 33431.
1.80	27-Apr-2006	thorpej	Support for building proplib in the kernel.
1.79	22-Apr-2006	thorpej	Move strtoumax.c from libc/stdlib to common/libc/stdlib and include it in libkern. Required for new code coming soon.
1.78	11-Mar-2006	kleink	branches: 1.78.2; Provide BCD<->binary conversion in libkern and turn <dev/clock_subr.h>'s FROMBCD()/TOBCD() macros into wrappers around it, resulting in both smaller code footprint and elimination of possible issues due to multiple evaluation of macro arguments. Suggested by Simon Burge and Anders Gavare on tech-kern.
1.77	20-Dec-2005	christos	branches: 1.77.4; 1.77.6; 1.77.8; 1.77.10; Use common sources with userland.
1.76	11-Dec-2005	christos	merge ktrace-lwp.
1.75	02-Oct-2005	chs	put mcount.c in the normal object list, so that "make depend" works. use a gcc attribute to prevent it from being instrumented.
1.74	25-Aug-2005	uebayasi	Redo previous; don't add mcount.po to POBJS when MKPROFILE=no.
1.73	25-Aug-2005	uebayasi	Create mcount.po only when MKPROFILE != no.
1.72	26-Feb-2005	perry	branches: 1.72.4; nuke trailing whitespace
1.71	07-Jul-2003	dsl	branches: 1.71.8; 1.71.10; Add xlat_mbr_fstype - converts mbr type to disklabel type
1.70	15-May-2003	itojun	branches: 1.70.2; add strl{cpy,cat} to libkern. code from lib/libc/string (originally from openbsd).
1.69	23-Nov-2002	fvdl	If LIBKERN_ARCH is defined, use that as the architecture-specific subdirectory. Needed for the x86_64 32bit compile case.
1.68	02-Nov-2002	perry	set LLIBS= so we don't try to check the lint lib against llib-lc.ln
1.67	04-Oct-2002	junyoung	Unconditionally add strstr.c. Bill Studenmund.
1.66	04-Oct-2002	junyoung	Add strstr() to libkern. For now, it's only used in i386 (for processor identification).
1.65	18-Jun-2002	wrstuden	Updated version of cscope/mkid support. Check libkern and compat lib for source files. Also include header files in mkid run.
1.64	28-May-2002	itojun	have arc4random(9).
1.63	12-Dec-2001	tv	branches: 1.63.8; 1.63.10; MKfoo=no -> NOfoo
1.62	14-Nov-2001	tv	Undefine DESTDIR; we don't want the special DESTDIR <bsd.lib.mk> handling for kernel libraries. XXX this build method should be replaced by something more sane
1.61	12-Aug-2001	jdolecek	Move _insque()/_remque() to libkern. Once remaining uses would be converted to <sys/queue.h> macros, _insque()/_remque() would be eliminated altogether.
1.60	18-Feb-2001	enami	branches: 1.60.2; 1.60.4; Don't set ARCHSUBDIR to empty string.
1.59	16-Feb-2001	bjh21	Use MACHINE_CPU to find the architecture subdir, or MACHINE_ARCH if that exists. Same algorithm as libc uses.
1.58	15-Feb-2001	simonb	Use arm arch directory for arm32 as well as arm26.
1.57	04-Jan-2001	itojun	prepare for sh3e[bl] split
1.56	29-Dec-2000	bjh21	Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.55	08-Dec-2000	deberg	add md4c.c
1.54	02-Mar-2000	itojun	make CMSG_ALIGN always synchronize with kernel's idea of ALIGNBYTES. ancillary data alignment will be ALIGNBYTES, not sizeof(long) - 1, from now. CMSG_xx will NOT resolve into constant. if you use CMSG_xx to allocate arrays, you'll lose. bump shlib minor for libc. NOTE: if you are on top of arch with ALIGNBYTES != sizeof(long) - 1, you need to recompile IPv6-related binaries. there is no way to guarantee backward compat in this aspect. sorry for this. this should be the last backward compat breakage for IPv6-related ancillary data manipulation. (we still have PR 9516 for unix-domain sockets...)
1.53	07-May-1999	drochner	branches: 1.53.2; move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.52	07-May-1999	drochner	Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.51	11-Apr-1999	gwr	Add inet_addr.c (for nfs_bootparam.c)
1.50	04-Mar-1999	drochner	branches: 1.50.4; make the mipse[lb]->mips translation really work (the S/// doesn't work as I'm now telling the 3rd time), put the translation onto a separate line to make it more understandable
1.49	03-Mar-1999	jonathan	Makefile ${MACHINE_ARCH} changes for mips{eb,el}, as suggested by Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
1.48	24-Feb-1999	chs	no need to add ${OBJS} to POBJS here, bsd.lib.mk does it automatically.
1.47	13-Feb-1999	lukem	convert from NOxxx= to MKxxx=no. include <bsd.own.mk> if testing a MKxxx variable.
1.46	04-Aug-1998	perry	branches: 1.46.2; replace several special targets with stub .c files, as in libc/string
1.45	03-Aug-1998	perry	fix silly comment typo
1.44	31-Jul-1998	perry	make libkern build memmove() properly
1.43	19-Jul-1998	drochner	branches: 1.43.2; Make the combination "profiled kernel" and "${KERN_AS} == "library"" work too. (mcount.po was forgotten)
1.42	21-Jun-1998	christos	Add a small string pattern matching function to facilitate pcmcia cis string matches.
1.41	27-May-1998	explorer	add sha1.c, and build it.
1.40	22-Feb-1998	mycroft	Build memcpy() out of bcopy() by default.
1.39	23-Jan-1998	cgd	update to match (now-fixed) libc rules for strchr and strrchr. Brokenness pointed out by Matthias Drochner.
1.38	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.37	04-Nov-1997	gwr	Use LORDER, TSORT
1.36	31-May-1997	cjs	branches: 1.36.8; Back out BUILDDIR and NOINSTALL changes.
1.35	30-May-1997	cjs	Use new NOINSTALL option for libraries that are used only during the build of a program, and not installed into the final system.
1.34	07-May-1997	mycroft	Use libinstall::, not install:, to prevent instaling LIB.
1.33	30-Apr-1997	thorpej	Build md5c.c
1.32	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.31	10-Aug-1996	mycroft	branches: 1.31.6; Add anchors so that only exactly `-I. is modified.
1.30	10-Aug-1996	mycroft	Convert the -I. to -I${.OBJDIR}, so that the `machine symlink is available.
1.29	08-Aug-1996	mycroft	We dont need to pass down COMPATDIR and KERNDIR.
1.28	08-Aug-1996	mycroft	Run the child make in the source directory, so that nothing here needs to be changed when the compile directory is outside the source tree.
1.27	10-May-1996	scottr	Make sure we clean up libkern.o and libkern.po, too. Closes PRs 1951 and 2387.
1.26	18-Apr-1996	cgd	don't get rid of the -D_KERNEL in KERNCPPFLAGS
1.25	02-Feb-1996	mycroft	Simplify, and add support for passing CPPFLAGS.
1.24	20-Oct-1995	cgd	set, don't add to, CFLAGS from KERNCFLAGS. Do assignment of CC and CFLAGS earlier, so that the arch-specific Makefile can add to them.
1.23	07-Oct-1995	mycroft	Build libkern as one .o file, so that all symbols defined therein are always available to loadable modules.
1.22	26-Sep-1995	jonathan	Remove old .PATH directives that referenced libc source. Libkern has its own copies of all the requisite source files.
1.21	26-Jun-1995	christos	Add the ability to override KERNREL and KERNDST.
1.20	24-Jun-1995	christos	Build libkern in the kernel compilation directory, like libcompat.
1.19	13-Feb-1995	cgd	slight cleanup/reorg. don't use quad code on the alpha.
1.18	31-Dec-1994	mycroft	Change a dependency to work when not using `all' target.
1.17	07-Dec-1994	deraadt	silence link creation
1.16	26-Oct-1994	cgd	new RCS ID format.
1.15	16-Sep-1994	deraadt	compile -O3
1.14	30-Jun-1994	deraadt	clean obj better
1.13	30-Jun-1994	deraadt	to find the DEFS.h files here, not in libc..
1.12	30-Jun-1994	deraadt	mv ${arch}/ to arch/${arch}, so that libkern builds without obj/
1.11	21-May-1994	cgd	be careful about mcount.po
1.10	16-May-1994	cgd	need a backslash!
1.9	16-May-1994	deraadt	attempts to reduce our reliance on /usr/include
1.8	14-May-1994	cgd	add libkern mcount
1.7	23-Mar-1994	deraadt	kernel/disklib.c goes away, not very portable
1.6	09-Mar-1994	ws	Make FFS optional
1.5	04-Dec-1993	cgd	quad support
1.4	04-Dec-1993	cgd	branches: 1.4.2; change to use MACHINE_ARCH and update from libc
1.3	23-Oct-1993	cgd	use obj.${MACHINE} dirs to compile into
1.2	13-Oct-1993	cgd	slight cleanup, and ... (gasp) add comments
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.4.2.2	04-Dec-1993	cgd	use quad support; we need it
1.4.2.1	04-Dec-1993	cgd	file Makefile was added on branch magnum on 1993-12-04 05:07:45 +0000
1.31.6.1	12-Mar-1997	is	Merge in changes from The Trunk
1.36.8.1	12-Nov-1997	thorpej	Sync w/ trunk.
1.43.2.1	08-Aug-1998	eeh	Revert cdevsw mmap routines to return int.
1.46.2.3	09-Apr-1999	chs	undo previous changes to the LD lines. I fixed my cross build environment.
1.46.2.2	25-Feb-1999	chs	sync with HEAD - profiling fixes.
1.46.2.1	09-Nov-1998	chs	initial snapshot. lots left to do.
1.50.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.53.2.4	12-Mar-2001	bouyer	Sync with HEAD.
1.53.2.3	05-Jan-2001	bouyer	Sync with HEAD
1.53.2.2	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.53.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.60.4.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.60.4.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.60.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.60.4.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.60.2.8	11-Dec-2002	thorpej	Sync with HEAD.
1.60.2.7	11-Nov-2002	nathanw	Catch up to -current
1.60.2.6	18-Oct-2002	nathanw	Catch up to -current.
1.60.2.5	01-Aug-2002	nathanw	Catch up to -current.
1.60.2.4	20-Jun-2002	nathanw	Catch up to -current.
1.60.2.3	08-Jan-2002	nathanw	Catch up to -current.
1.60.2.2	14-Nov-2001	thorpej	Merge from -current, required to cross-build kernels properly.
1.60.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.63.10.1	19-Jun-2002	lukem	Pull up revision 1.65 (requested by wrstuden in ticket #318): Updated version of cscope/mkid support. Check libkern and compat lib for source files. Also include header files in mkid run.
1.63.8.2	15-Jul-2002	gehenna	catch up with -current.
1.63.8.1	30-May-2002	gehenna	Catch up with -current.
1.70.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.70.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.70.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.70.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.70.2.1	03-Aug-2004	skrll	Sync with HEAD
1.71.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.71.8.1	29-Apr-2005	kent	sync with -current
1.72.4.4	04-Feb-2008	yamt	sync with head.
1.72.4.3	07-Dec-2007	yamt	sync with head
1.72.4.2	30-Dec-2006	yamt	sync with head.
1.72.4.1	21-Jun-2006	yamt	sync with head.
1.77.10.2	11-May-2006	elad	sync with head
1.77.10.1	19-Apr-2006	elad	sync with head.
1.77.8.3	03-Sep-2006	yamt	sync with head.
1.77.8.2	24-May-2006	yamt	sync with head.
1.77.8.1	13-Mar-2006	yamt	sync with head.
1.77.6.2	01-Jun-2006	kardel	Sync with head.
1.77.6.1	22-Apr-2006	simonb	Sync with head.
1.77.4.1	09-Sep-2006	rpaulo	sync with head
1.78.2.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.81.4.2	10-Dec-2006	yamt	sync with head.
1.81.4.1	22-Oct-2006	yamt	sync with head
1.81.2.1	18-Nov-2006	ad	Sync with head.
1.84.30.2	18-Feb-2008	mjf	Sync with HEAD.
1.84.30.1	08-Dec-2007	mjf	Sync with HEAD.
1.84.28.1	21-Nov-2007	bouyer	Sync with HEAD
1.84.24.2	23-Mar-2008	matt	sync with HEAD
1.84.24.1	09-Jan-2008	matt	sync with HEAD
1.84.22.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.84.22.1	21-Nov-2007	joerg	Sync with HEAD.
1.87.14.2	03-Jul-2008	simonb	Sync with head.
1.87.14.1	18-Jun-2008	simonb	Sync with head.
1.87.12.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.87.12.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.87.10.1	04-May-2009	yamt	sync with head.
1.87.8.1	17-Jun-2008	yamt	sync with head.
1.87.6.3	17-Jan-2009	mjf	Sync with HEAD.
1.87.6.2	02-Jul-2008	mjf	Sync with HEAD.
1.87.6.1	29-Jun-2008	mjf	Sync with HEAD.
1.89.10.3	27-Dec-2011	matt	Add popcount32 and popcount64 for flash/nand
1.89.10.2	21-Apr-2010	matt	sync to netbsd-5
1.89.10.1	21-Aug-2009	matt	Pass LDFLAGS to LD
1.89.6.1	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/Makefile: patch sys/lib/libkern/crc32.c: revision 1.1 sys/lib/libkern/crc32.h: revision 1.1 sys/lib/libkern/libkern.h: revision 1.89 sys/lib/libkern/arch/i386/Makefile.inc: revision 1.28 sys/net/zlib.h: revision 1.14 via patch sys/opencrypto/crypto.c: revision 1.33 sys/opencrypto/cryptodev.c: revision 1.46 sys/opencrypto/cryptodev.h: revision 1.16 sys/opencrypto/cryptosoft.c: revision 1.24 sys/opencrypto/cryptosoft.h: revision 1.6 sys/opencrypto/deflate.h: revision 1.6 sys/opencrypto/cryptosoft_xform.c: revision 1.12 sys/opencrypto/deflate.c: revision 1.13 sys/opencrypto/files.opencrypto: revision 1.20 sys/opencrypto/ocryptodev.c: revision 1.1 sys/opencrypto/ocryptodev.h: revision 1.1 sys/opencrypto/xform.c: revision 1.18 sys/opencrypto/xform.h: revision 1.10 Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.89.4.1	19-Jan-2009	skrll	Sync with HEAD.
1.89.2.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.95.28.2	18-May-2014	rmind	sync with head
1.95.28.1	28-Aug-2013	rmind	sync with head
1.95.24.1	03-Dec-2017	jdolecek	update from HEAD
1.97.6.2	22-Apr-2016	skrll	Sync with HEAD
1.97.6.1	22-Sep-2015	skrll	Sync with HEAD
1.100.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.15	20-Oct-2025	nat	New port: mac68ksf - Macintosh 68k softfloat. This commit is all the Makefile glue for the new port which is the mac68k port with MKSOFTFLOAT set to "yes". As posted here: https://mail-index.netbsd.org/port-mac68k/2025/10/14/msg001037.html
1.14	13-Nov-2023	mrg	avoid dependency on NETBSDSRCDIR being set. due to various things, non-build.sh builds don't have it set already and it ends up defaulting to /usr/src, so if that doesn't exist or is the wrong version, building libkern fails. XXX: pullup-10, ..?
1.13	16-Jun-2021	rin	PR port-arm/55897 Fix ABI mismatch for armhf runtime routines for floating-point arithmetics; For hard-float arm variants, provide (1) generic runtime routines with correct calling convention, and (2) EABI runtime routines at the same time. I've confirmed that no binary changes for kernels. LGTM by skrll
1.12	24-Apr-2020	rin	branches: 1.12.6; For m68k, do not compile in {,u}divmodsi4 also, that are not used by codes generated by gcc (confirmed not only for kernel, but also all executables and libraries for userland). Fix build failure for MODULAR kernel, noticed by mlelstv.
1.11	23-Apr-2020	rin	For m68k, do not compile in {,u}divsi3 and {,u}modsi3 since codes generated by gcc do not depend on them. We should not have unused functions in libkern for MODULAR.
1.10	29-Sep-2019	mrg	branches: 1.10.6; convert HAVE_GCC == 7 to HAVE_GCC >= 7.
1.9	05-Apr-2019	thorpej	branches: 1.9.4; clzdi2 and ctzdi2 are needed on alpha. (counting instructions are in the optional CIX extension, and thus not used by the default compiler configuation).
1.8	07-Feb-2019	mrg	don't use -fnon-call-exceptions on arm. not needed and triggers eh_frame generation.
1.7	07-Feb-2019	mrg	apply the previous to all GCC-7 platforms. it affects vax as well.
1.6	07-Feb-2019	mrg	for sh3 and GCC 7 pass -fnon-call-exceptions for udivmoddi4.c. avoids it emitting a call to abort() for an explicit divide by zero.
1.5	10-Aug-2014	matt	branches: 1.5.4; 1.5.30; Changes to existing files to enable building AARCH64 userland. evbarm64-el This is clang only. While gcc4.8 supports aarch64, no netbsd support has been written for aarch64 with gcc4.8.
1.4	26-Feb-2014	joerg	branches: 1.4.4; 1.4.6; Update compiler-rt glue for the new source layout.
1.3	29-Jan-2014	joerg	For ARM EABI, includ divide-by-0 trap handlers.
1.2	17-Jan-2014	joerg	This is not libc, so don't check the libc arch macro.
1.1	03-Dec-2013	joerg	libkern build glue for compiler-rt.
1.4.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.6.1	26-Feb-2014	yamt	file Makefile.compiler-rt was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.4.4.2	18-May-2014	rmind	sync with head
1.4.4.1	26-Feb-2014	rmind	file Makefile.compiler-rt was added on branch rmind-smpnet on 2014-05-18 17:46:08 +0000
1.5.30.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.5.30.1	10-Jun-2019	christos	Sync with HEAD
1.5.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.4.1	10-Aug-2014	tls	file Makefile.compiler-rt was added on branch tls-maxphys on 2014-08-20 00:04:29 +0000
1.9.4.1	08-Aug-2021	martin	Pull up following revision(s) (requested by skrll in ticket #1328): sys/external/bsd/compiler_rt/dist/lib/builtins/negsf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/muldf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/truncdfhf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/negsf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/muldf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatdidf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmpeq_check_nan.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/truncdfhf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatdidf.c: revision 1.4 sys/external/bsd/compiler_rt/dist/lib/builtins/floatdidf.c: revision 1.5 sys/external/bsd/compiler_rt/dist/lib/builtins/divdf3.c: revision 1.2 sys/external/bsd/compiler_rt/abi.mk: revision 1.1 sys/external/bsd/compiler_rt/dist/lib/builtins/divdf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/int_lib.h: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatunsisf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/comparesf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/int_lib.h: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatunsisf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/comparesf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/int_lib.h: revision 1.4 sys/external/bsd/compiler_rt/dist/lib/builtins/ashrdi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/ashldi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/truncdfsf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/subdf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/int_lib.h: revision 1.5 sys/external/bsd/compiler_rt/dist/lib/builtins/ashrdi3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/ashldi3.c: revision 1.3 sys/lib/libkern/Makefile.compiler-rt: revision 1.13 sys/external/bsd/compiler_rt/dist/lib/builtins/truncdfsf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/subdf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/int_lib.h: revision 1.6 sys/external/bsd/compiler_rt/dist/lib/builtins/lshrdi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatsisf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/extendhfsf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/lshrdi3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatsisf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/extendhfsf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatunsidf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatunsidf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixdfsi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixdfsi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_frsub.c: revision 1.2 lib/libm/compiler_rt/Makefile.inc: revision 1.11 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunsdfsi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatsidf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunsdfsi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/divsi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/adddf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatsidf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/divsi3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/adddf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_div0.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/mulsf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/mulsf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixdfdi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixdfdi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/divsf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/negdf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunsdfdi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/divsf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/negdf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunsdfdi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/extendsfdf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/subsf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/extendsfdf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/subsf3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/comparedf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/comparedf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatundisf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatundisf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixsfsi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_drsub.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixsfsi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/muldi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunssfsi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cdcmpeq_check_nan.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/muldi3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunssfsi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatdisf.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatdisf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/addsf3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/addsf3.c: revision 1.3 lib/libc/compiler_rt/Makefile.inc: revision 1.40 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunssfdi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/fixunssfdi.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/udivsi3.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/truncsfhf2.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/floatundidf.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/fixsfdi.c: revision 1.2 sys/external/bsd/compiler_rt/dist/lib/builtins/udivsi3.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/truncsfhf2.c: revision 1.3 sys/external/bsd/compiler_rt/dist/lib/builtins/floatundidf.c: revision 1.4 sys/external/bsd/compiler_rt/dist/lib/builtins/fixsfdi.c: revision 1.3 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 266891: https://github.com/llvm/llvm-project/commit/28e1b977d4694c6b3a5c4d8107570a969be71e77#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [PATCH] builtins: remove use of __attribute__((pcs("aapcs"))) on Windows Windows does not honour the __attribute__((pcs)) on ARM. Although this will result in ABI mismatches, compiler-rt should largely be unneeded for resolving dependencies as we generate MS ABI compliant library calls now for the most part. llvm-svn: 266891 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 298974 for lib/builtins/int_lib.h. https://github.com/llvm/llvm-project/commit/d8ca74176e25bd4080ee81982819e2ef7a36553f#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [Builtin] Unxfail tests for armhf Summary: Originally, a few tests fail for armhf target due to: 1) COMPILER_RT_ARMHF_TARGET was not set when building the lib 2) COMPILER_RT_ABI should not be defined as `__attribute__((pcs("aapcs")))` for armhf when building for both lib and tests This addresshttps://bugs.llvm.org//show_bug.cgi?id=32261 mulsc3_test.c is a newly exposed issue, which will be addressed separately. Reviewers: rengolin, compnerd Reviewed By: compnerd Subscribers: aemerson, llvm-commits, mgorny Differential Revision:https://reviews.llvm.org/D31448 llvm-svn: 298974 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 303138: https://github.com/llvm/llvm-project/commit/44c45717b9e9f3dc194508d2eeeb8599a9d76949#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [PATCH] builtins: use reserved spelling (NFC) llvm-svn: 303138 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 303188: https://github.com/llvm/llvm-project/commit/36ac5ddff7377586390a71cb3261f0a40d274308#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [PATCH] builtins: expand out the AEABI function stubs These actually may change calling conventions. We cannot simply provide function aliases as the aliased function may have a different calling convention. Provide a forwarding function instead to permit the compiler to synthesize the calling convention adjustment thunk. Remove the `ARM_EABI_FNALIAS` macro as that is not safe to use. Resolves PR33030! llvm-svn: 303188 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 303207: https://github.com/llvm/llvm-project/commit/4a45838d10085defac0f3b3003a5263e34536f3b#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [PATCH] builtins: fix guard __AEABI__ -> __ARM_EABI__ llvm-svn: 303207 PR port-arm/55897 Cherry-pick upstream commit llvm-svn: 314851: https://github.com/llvm/llvm-project/commit/0d586d06a756b126a7eb43a21ecc12bd243d7cd8#diff-549f1733063df365663fe375f336034e33e16d6bf2826cd4f966045aeb136007 ---- [PATCH] [compiler-rt] Add back ARM EABI aliases where legal. r303188 removed all the uses of aliases for EABI functions from compiler-rt, because some of them had mismatched calling conventions. Obviously, we can't use aliases for functions which don't have the same calling convention, but that's only an issue for floating-point functions with the hardfloat ABI. In other cases, the stubs increase size and reduce performance for no benefit. This patch adds back the aliases, with appropriate checks to make sure they're only used in cases where the calling convention matches. llvm-svn: 314851 PR port-arm/55897 Fix ABI mismatch for armhf runtime routines for floating-point arithmetics; For hard-float arm variants, provide (1) generic runtime routines with correct calling convention, and (2) EABI runtime routines at the same time. I've confirmed that no binary changes for kernels. LGTM by skrll
1.10.6.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.12.6.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.50	20-Sep-2025	mrg	mark cleankernlib and cleandirkernlib as .MAKE. fixes a couple of: nbmake[1]: warning: Invalid internal option "-J" in <..> problems that appear with "build.sh -U .. kernel=" but not with -u. solution from rillig@ in private email.
1.49	30-Aug-2023	christos	explicitly pass COPTS
1.48	19-Jun-2022	rillig	libkern: fix wrong escaping in makefile In the unlikely event that KERNDIR contains a '$' character, that '$' should not be doubled to '$$'. It only needs the usual shell quoting.
1.47	30-May-2022	rin	Introduce LIBKERN_MD_FLAGS to pass some MD flags for libkern. This is necessary since libkern is built by coprocess, and threfore subsets of make(1) variables are passed.
1.46	22-Sep-2018	rin	- Determine KERN_AS automatically depending on whether OPT_MODULAR is set or not, in the same way as libcompat. - Specify OPT_MODULAR in the port Makefile instead of KERN_AS. Now, KERN_AS=library is used for kernels without module(7) for all ports. OK christos
1.45	27-May-2018	christos	branches: 1.45.2; - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Revert :Q to work as before. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.44	29-Oct-2015	mrg	branches: 1.44.10; 1.44.16; remove "@echo done" from 4 rules that don't need it and the random "done" in my build logs don't help understanding.
1.43	06-Sep-2015	uebayasi	In kernel lib build, print message when things not only start bug also end.
1.42	12-Dec-2012	matt	branches: 1.42.14; Don't pass down CPUFLAGS since its value is already in CFLAGS.
1.41	10-Aug-2012	joerg	branches: 1.41.2; Deal with optional HAVE_GCC.
1.40	20-Dec-2005	christos	branches: 1.40.94; 1.40.110; 1.40.118; Use common sources with userland.
1.39	11-Dec-2005	christos	merge ktrace-lwp.
1.38	26-Feb-2005	perry	branches: 1.38.4; nuke trailing whitespace
1.37	07-Nov-2003	dsl	branches: 1.37.8; 1.37.10; Make 'dependall' generate dependencies in these libraries.
1.36	02-Nov-2002	perry	branches: 1.36.6; Add lint infrastructure
1.35	21-Nov-2001	jmc	Don't make clean and cleandir depend on the lib subdir. Just check for it's existance before running the submake. This makes it possible to run a make build (which runs cleandir before make obj) in a r/o source tree
1.34	05-Dec-2000	sommerfeld	branches: 1.34.2; 1.34.4; Have recursive make invocations depend on the .MAKE pseudo-target so make knows to handle them specially.
1.33	01-Feb-2000	tsutsui	Revert STRIPPROG -> STRIP
1.32	19-Jan-2000	tsutsui	STRIP -> STRIPPROG
1.31	07-May-1999	drochner	branches: 1.31.2; Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.30	15-Oct-1998	drochner	branches: 1.30.8; change handling of libkern: -sys/lib/libkern builds as library per default (as it was documented all the time) -ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
1.29	05-Sep-1998	lukem	distclean is a synonym for cleandir
1.28	07-Feb-1998	cgd	make sure that LORDER, TSORT, AR, NM, RANLIB, and SIZE are correctly and consistently set when doing kernel library builds.
1.27	04-Nov-1997	gwr	Pass down the values of: AR NM RANLIB (Fixes PR#4426 from SAITOH Masanobu) Also pass down LORDER TSORT.
1.26	07-Mar-1997	thorpej	branches: 1.26.8; Allow depend target to be parallized, from Andrew Wheadon <andrew@wipux2.wifo.uni-mannheim.de>, PR #3257.
1.25	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.24	23-Jan-1997	cgd	branches: 1.24.4; clean up substantially. Transform clean, depend, cleandir targets from :: to :, so they can be used e.g. with <bsd.prog.mk>. Standardize variable names used to configure kernel libraries. Variables used by these Makefile.inc's are: S must be set to the top of the 'sys' tree. ${LIB}DST may be set to the location of the directory where library objects are to be built. Defaults to ${.OBJDIR}/lib/${lib}. ${LIB}_AS may be set to 'obj' to build a object from the library's object files. (Otherwise, a library will be built.) Defaults to 'library'. ${LIB}MISCMAKEFLAGS Miscellaneous flags to be passed to the library's Makefile when building. See library's Makefile for more details about supported flags and their default values. (where LIB is KERN, SA, or Z, and lib is kern, sa, or z, depending on which library's Makefile.inc is being discussed.)
1.23	26-Dec-1996	christos	PR/2981: use ${VAR:Q} instead of '${VAR}' to avoid quoting problems
1.22	30-Sep-1996	ws	Allow compilation of libkern as library for standalone programs
1.21	23-Sep-1996	ghudson	Handle relative paths to the source directory if they begin with a '.'.
1.20	09-Sep-1996	mycroft	Pass $STRIP to the sub-make.
1.19	10-Aug-1996	mycroft	Add anchors so that only exactly `-I. is modified.
1.18	10-Aug-1996	mycroft	Convert the -I. to -I${.OBJDIR}, so that the `machine symlink is available.
1.17	08-Aug-1996	mycroft	We dont need to pass down COMPATDIR and KERNDIR.
1.16	08-Aug-1996	mycroft	Run the child make in the source directory, so that nothing here needs to be changed when the compile directory is outside the source tree.
1.15	20-May-1996	mrg	use ' not " when passing variables to a sub-make. pr#1199/pr#1296
1.14	11-May-1996	mycroft	Make `make depend' work for libraries.
1.13	02-Feb-1996	mycroft	Simplify, and add support for passing CPPFLAGS.
1.12	07-Oct-1995	mycroft	Build libkern as one .o file, so that all symbols defined therein are always available to loadable modules.
1.11	26-Jun-1995	christos	Add the ability to override KERNREL and KERNDST.
1.10	24-Jun-1995	christos	Build libkern in the kernel compilation directory, like libcompat.
1.9	31-Dec-1994	mycroft	Only build the version of the library that's needed.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	09-Jan-1994	ws	Use $(MAKE) instead of make
1.6	28-Dec-1993	davidb	Changed to use make's new .OBJDIR
1.5	22-Dec-1993	cgd	use ${MAKE} rather than "make", as suggested by Roland McGrath
1.4	23-Oct-1993	cgd	branches: 1.4.2; use obj.${MACHINE} dirs to compile into
1.3	13-Oct-1993	cgd	punt on doing minimal work in favor of less output in 'happy' case.
1.2	13-Oct-1993	cgd	add a bunch of .NOTMAINs
1.1	13-Oct-1993	cgd	slight cleanup, and ... (gasp) add comments
1.4.2.2	28-Dec-1993	davidb	Changes from main branch: Use make's new .OBJDIR Changed make to $(MAKE)
1.4.2.1	23-Oct-1993	davidb	file Makefile.inc was added on branch magnum on 1993-12-28 12:24:33 +0000
1.24.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.26.8.1	12-Nov-1997	thorpej	Sync w/ trunk.
1.30.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.31.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.31.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.34.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.34.2.2	11-Nov-2002	nathanw	Catch up to -current
1.34.2.1	08-Jan-2002	nathanw	Catch up to -current.
1.36.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.36.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.36.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.36.6.1	03-Aug-2004	skrll	Sync with HEAD
1.37.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.37.8.1	29-Apr-2005	kent	sync with -current
1.38.4.1	21-Jun-2006	yamt	sync with head.
1.40.118.1	06-Dec-2012	matt	Don't pass CPUFLAGS down since its value is in CFLAGS
1.40.110.2	16-Jan-2013	yamt	sync with (a bit old) head
1.40.110.1	30-Oct-2012	yamt	sync with head
1.40.94.1	21-Aug-2009	matt	Pass LDFLAGS
1.41.2.1	25-Feb-2013	tls	resync with head
1.42.14.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.42.14.1	22-Sep-2015	skrll	Sync with HEAD
1.44.16.2	30-Sep-2018	pgoyette	Ssync with HEAD
1.44.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.44.10.1	09-Jun-2018	martin	Pull up following revision(s) (requested by christos in ticket #870): sys/lib/libgnuefi/Makefile.inc: revision 1.5 external/mit/xorg/xorg-pkg-ver.mk: revision 1.9 sys/arch/i386/stand/lib/Makefile.inc: revision 1.17 sys/compat/common/Makefile.inc: revision 1.25 usr.bin/make/unit-tests/varquote.exp: revision 1.1, 1.2 sys/lib/libsa/Makefile.inc: revision 1.24 usr.bin/make/var.c: revision 1.220 sys/arch/ia64/stand/efi/libefi/Makefile.inc: revision 1.5 sys/arch/hppa/spmath/Makefile.inc: revision 1.10 usr.bin/make/unit-tests/varquote.mk: revision 1.1, 1.2 usr.bin/make/unit-tests/Makefile: revision 1.53 sys/lib/libkern/Makefile.inc: revision 1.45 sys/arch/acorn32/stand/lib/Makefile.inc: revision 1.4 sys/arch/m68k/fpsp/Makefile.inc: revision 1.21 usr.bin/make/make.1: revision 1.273 sys/lib/libz/Makefile.inc: revision 1.17 - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.45.2.1	10-Jun-2019	christos	Sync with HEAD
1.56	22-Oct-2025	roy	rbtree: Rename rb.c to rbtree.c to match it's header rbtree.h While here rename RBTEST to RBLOCAL to give a better meaning as we want to include the local rbtest.h rather than the system one. Also allow to compile outside of NetBSD source tree by guarding some things we would otherwise expect to be defined.
1.55	20-Jan-2024	kre	Compensate for src/common/lib/libc/atomic/atomic_init_cas.c losing the extern declaration of __libc_atomic_init() and instead using a new one added to src/lib/libc/include/extern.h That file is outside src/common and src/sys so is unavailable to kernel builds, so instead make a new include file in src/common which the kernel can read which contains the needed extern decl for __libc_atomic_init() This seems to fix the evbarm builds (maybe others) - but it is all MUCH TOO UGLY to keep. Someone please make a better fix, even if that just means reverting rev 1.5 of src/common/lib/libc/atomic/atomic_init_cas.c and all of the changes here (the addition to libc/include/extern.h should be harmless to keep).
1.54	01-Jan-2024	rhialto	avoid dependency on NETBSDSRCDIR being set. (similar to an earlier commit) due to various things, non-build.sh builds don't have it set already and it ends up defaulting to /usr/src, so if that doesn't exist or is the wrong version, building libkern fails.
1.53	27-Oct-2021	ryo	revert previous: http://mail-index.netbsd.org/source-changes/2021/10/25/msg133295.html going to add __always_inline to the functions called from _mcount() discussed on http://mail-index.netbsd.org/source-changes-d/2021/10/25/msg013480.html
1.52	25-Oct-2021	ryo	In some arch, _mcount() would be called recursively when built with COPTS=-O0. Normally, functions called from mcount.c are expected to be expanded inline, so _mcount() will never be called recursively. But when build with COPTS=-O0, `static inline' functions aren't inlined, and _mcount() will be called recursively. Even if _mcount() has `__attribute__((__no_ instrument_function__))', it has no effect on the calling external (no-inlined) function. To avoid this, PROF.<fn> is added can be set the profiling flag of any file. "PROF.mcount.c" is set to blank by default, mcount.c itself is compiled without -pg.
1.51	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.50	25-Jan-2021	thorpej	branches: 1.50.4; 1.50.6; Build strlist.c. (Sigh, missed in original commit.)
1.49	30-Jun-2020	maxv	branches: 1.49.2; Make copystr() a MI C function, part of libkern and shared on all architectures. Notes: - On alpha and ia64 the function is kept but gets renamed locally to avoid symbol collision. This is because on these two arches, I am not sure whether the ASM callers do not rely on fixed registers, so I prefer to keep the ASM body for now. - On Vax, only the symbol is removed, because the body is used from other functions. - On RISC-V, this change fixes a bug: copystr() was just a wrapper around strlcpy(), but strlcpy() makes the operation less safe (strlen on the source beyond its size). - The kASan, kCSan and kMSan wrappers are removed, because now that copystr() is in C, the compiler transformations are applied to it, without the need for manual wrappers. Could test on amd64 only, but should be fine.
1.48	30-Apr-2020	riastradh	Rewrite entropy subsystem. Primary goals: 1. Use cryptography primitives designed and vetted by cryptographers. 2. Be honest about entropy estimation. 3. Propagate full entropy as soon as possible. 4. Simplify the APIs. 5. Reduce overhead of rnd_add_data and cprng_strong. 6. Reduce side channels of HWRNG data and human input sources. 7. Improve visibility of operation with sysctl and event counters. Caveat: rngtest is no longer used generically for RND_TYPE_RNG rndsources. Hardware RNG devices should have hardware-specific health tests. For example, checking for two repeated 256-bit outputs works to detect AMD's 2019 RDRAND bug. Not all hardware RNGs are necessarily designed to produce exactly uniform output. ENTROPY POOL - A Keccak sponge, with test vectors, replaces the old LFSR/SHA-1 kludge as the cryptographic primitive. - `Entropy depletion' is available for testing purposes with a sysctl knob kern.entropy.depletion; otherwise it is disabled, and once the system reaches full entropy it is assumed to stay there as far as modern cryptography is concerned. - No `entropy estimation' based on sample values. Such `entropy estimation' is a contradiction in terms, dishonest to users, and a potential source of side channels. It is the responsibility of the driver author to study the entropy of the process that generates the samples. - Per-CPU gathering pools avoid contention on a global queue. - Entropy is occasionally consolidated into global pool -- as soon as it's ready, if we've never reached full entropy, and with a rate limit afterward. Operators can force consolidation now by running sysctl -w kern.entropy.consolidate=1. - rndsink(9) API has been replaced by an epoch counter which changes whenever entropy is consolidated into the global pool. . Usage: Cache entropy_epoch() when you seed. If entropy_epoch() has changed when you're about to use whatever you seeded, reseed. . Epoch is never zero, so initialize cache to 0 if you want to reseed on first use. . Epoch is -1 iff we have never reached full entropy -- in other words, the old rnd_initial_entropy is (entropy_epoch() != -1) -- but it is better if you check for changes rather than for -1, so that if the system estimated its own entropy incorrectly, entropy consolidation has the opportunity to prevent future compromise. - Sysctls and event counters provide operator visibility into what's happening: . kern.entropy.needed - bits of entropy short of full entropy . kern.entropy.pending - bits known to be pending in per-CPU pools, can be consolidated with sysctl -w kern.entropy.consolidate=1 . kern.entropy.epoch - number of times consolidation has happened, never 0, and -1 iff we have never reached full entropy CPRNG_STRONG - A cprng_strong instance is now a collection of per-CPU NIST Hash_DRBGs. There are only two in the system: user_cprng for /dev/urandom and sysctl kern.?random, and kern_cprng for kernel users which may need to operate in interrupt context up to IPL_VM. (Calling cprng_strong in interrupt context does not strike me as a particularly good idea, so I added an event counter to see whether anything actually does.) - Event counters provide operator visibility into when reseeding happens. INTEL RDRAND/RDSEED, VIA C3 RNG (CPU_RNG) - Unwired for now; will be rewired in a subsequent commit.
1.47	14-Dec-2019	riastradh	Nix trailing whitespace.
1.46	14-Dec-2019	riastradh	Remove never-used Mersenne twister from libkern.
1.45	14-Dec-2019	riastradh	Omit vestigial unused commented-out experiment.
1.44	14-Dec-2019	ad	Include radixtree in the kernel.
1.43	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.42	08-Jul-2018	christos	provide memmem
1.41	08-Dec-2017	christos	branches: 1.41.2; 1.41.4; coalesce the two copies of hexdump into libkern
1.40	30-Nov-2017	riastradh	Import SHA-3 code into libc and libkern. No new public symbols in libc, but publishing the symbols is a simple matter if/when we decide to do so. Proposed on tech-kern and tech-userlevel with no objections: https://mail-index.NetBSD.org/tech-kern/2017/11/11/msg022581.html https://mail-index.NetBSD.org/tech-userlevel/2017/11/11/msg010968.html
1.39	02-May-2016	christos	move scsipi_strvis -> libkern:strnvisx() change the prototype to match userland fix sizes of strings passed to it
1.38	15-Apr-2015	mrg	remove various HAVE_GCC=45 fragments.
1.37	16-Jan-2015	christos	strtoi and strtou for the kernel
1.36	20-Nov-2014	christos	branches: 1.36.2; bcdtobin and bintobcd are now inlines in <dev/clock_subr.h>
1.35	10-Aug-2014	tls	branches: 1.35.2; Merge tls-earlyentropy branch into HEAD.
1.34	19-Jul-2014	lneto	lua: updated from 5.1 to 5.3 work3 * lua(1): - changed lua_Integer to intmax_t - updated distrib/sets/lists and etc/mtree - updated bsd.lua.mk - fixed bozohttpd (lua-bozo.c) - compatibilized bindings: gpio, sqlite * lua(4): - removed floating-point and libc dependencies using '#ifndef _KERNEL' - fixed division by zero and exponentiation - libkern: added isalnum(), iscntrl(), isgraph(), isprint() and ispunct() - acpica: removed isprint() from acnetbsd.h - libc: moved strcspn.c, strpbrk.c and strspn.c to common - removed stub headers - compatibilized bindings: luapmf, luasystm * reorganized luaconf.h * updated doc/CHANGES and doc/RESPONSIBLE
1.33	04-Jul-2014	jmcneill	${.PARSEDIR} not .${PARSEDIR} for Makefile.compiler-rt include
1.32	12-Mar-2014	pooka	branches: 1.32.2; Do not include compiler-rt in librump. librump is not a toolchain support library, and toolchain support belongs in the host libc or libgcc or equivalent entity that is actually supposed to complement the toolchain. Fixes librump build on (a) Linux ARM (collisions with libgcc)
1.31	29-Jan-2014	joerg	Include compiler-rt in libc, libm and libkern.
1.30	15-Jan-2014	joerg	For HAVE_LIBGCC=no, use compiler-rt for quad support.
1.29	27-Dec-2013	christos	add strncat (for acpi)
1.28	11-Dec-2013	joerg	Allow kernel code to access constant databases by moving cdbr(3) and the required mi_vector_hash(3) into src/common.
1.27	02-Dec-2013	lneto	changed lua_Number to int64_t
1.26	23-Jul-2013	skrll	Another codegen bug that fixes (in this case lots of) atf tests. rump_server doesn't die so much now.
1.25	29-Jun-2013	rmind	branches: 1.25.2; libkern: add murmurhash module.
1.24	24-Jun-2013	riastradh	branches: 1.24.2; Replace consttime_bcmp/explicit_bzero by consttime_memequal/explicit_memset. consttime_memequal is the same as the old consttime_bcmp. explicit_memset is to memset as explicit_bzero was to bcmp. Passes amd64 release and i386/ALL, but I'm sure I missed some spots, so please let me know.
1.23	17-Mar-2013	christos	undo sparc64 kludge
1.22	14-Mar-2013	nakayama	Make sparc64 32-bit kernel buildable.
1.21	11-Mar-2013	christos	amend previous sparc64 fix: rump does not know about memcpyset.s
1.20	10-Mar-2013	christos	On sparc64 memcpy and memset are provided by memcpyset.s (should have been memcpyset.S, but...). Don't include them in the build because it breaks the modular build where the kernel library is built as an object.
1.19	23-Jan-2013	matt	Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.18	30-Aug-2012	drochner	branches: 1.18.2; Add "consttime_bcmp" and "explicit_bzero" functions for both kernel abd userland, as proposed on tech-security, with explicit_bzero using a volatile function pointer as suggested by Alan Barrett. Both do what the name says. For userland, both are prefixed by "__" to keep them out of the user namespace. Change some memset/memcmp uses to the new functions where it makes sense -- these are just some examples, more to come.
1.17	05-Feb-2012	dholland	branches: 1.17.2; 1.17.4; 1.17.6; 1.17.8; Migrate one last leftover bit (used only by the kernel now) to sys/ufs/ufs and remove the old quota headers and no-longer-used shared code. Ok by releng.
1.16	20-Jan-2012	joerg	Don't use __cmsg_alignbytes in the kernel. Mark it as constant function for userland as its value never changes. This allows the compiler to optimise most invocations away.
1.15	19-Nov-2011	tls	branches: 1.15.2; First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
1.14	26-Aug-2011	dyoung	branches: 1.14.2; Build and install ppath(3), property-list paths library.
1.13	24-Mar-2011	bouyer	Add a new libquota library, which contains some blocks to build and/or parse quota plists; as well as a getfsquota() function to retrieve quotas for a single id from a single filesystem (whatever filesystem this is: a local quota-enabled fs or NFS). This is build on functions getufsquota() (for local filesystems with UFS-like quotas) and getnfsquota(); which are also available to userland programs. move functions from quota2_subr.c to libquota or libprop as appropriate, and ajust in-tree quota tools. move some declarations from kernel headers to either sys/quota.h or quota/quota.h as appropriate. ufs/ufs/quota.h still installed because it's needed by other installed ufs headers. ufs/ufs/quota1.h still installed as a quick&dirty way to get a code using the old quotactl() to compile (just include ufs/ufs/quota1.h instead of ufs/ufs/quota.h - old code won't compile without this change and this is on purpose). Discussed on tech-kern@ and tech-net@ (long thread, but not much about libquota itself ...)
1.12	26-Feb-2011	jakllsch	Add quad srcs if building x86_64 32-bit libkern.
1.11	26-Feb-2011	matt	Add quad srcs if using MIPS O32 ABI
1.10	11-May-2010	pooka	branches: 1.10.2; 1.10.4; fix typo
1.9	19-Jan-2010	pooka	branches: 1.9.2; 1.9.4; Get rid of last "easy" kernel symbols starting with __: __assert -> kern_assert __sigtimedwait1 -> sigtimedwait1 __wdstart -> wdstart1 The rest are MD and/or shared with userspace, so they will require a little more involvement than what is available for this quick "ride the 5.99.24 bump" action.
1.8	14-Dec-2009	uebayasi	Build fix for the mips64 merge: - If memset2.c is in ${SRCS}, exclude conflicting memset.c. - If MD byte_swap_8.* is in ${SRCS}, exclude conflicting bswap64.c.
1.7	21-Nov-2009	uebayasi	Redo the previous inverted logic. Sort alphabetically.
1.6	21-Nov-2009	uebayasi	Don't build quad support code on 64-bit platforms.
1.5	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.4	12-Aug-2009	dsl	Use stuff from libc/Makefile to auto-remove .c files if a .S has been added. Use it to dispose of tne .c files that were already only conditionally added.
1.3	21-Jul-2009	joerg	Move popcount et al to src/common and add popcount32/popcount64. Requested by rmind@. MD should now override popcount32/popcount64 and provide the aliases as fitting.
1.2	25-Mar-2009	darran	branches: 1.2.2; Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.1	04-Jan-2009	pooka	branches: 1.1.2; 1.1.4; 1.1.6; Split variables out of Makefile into Makefile.libkern so that we can easily just .include it for the proper SRCS etc. definitions in case we're interested in the files but not in building an actual libkern.{a,o}. for librump
1.1.6.2	23-Jul-2009	jym	Sync with HEAD.
1.1.6.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.1.4.3	28-Apr-2009	skrll	Sync with HEAD.
1.1.4.2	19-Jan-2009	skrll	Sync with HEAD.
1.1.4.1	04-Jan-2009	skrll	file Makefile.libkern was added on branch nick-hppapmap on 2009-01-19 13:19:56 +0000
1.1.2.2	17-Jan-2009	mjf	Sync with HEAD.
1.1.2.1	04-Jan-2009	mjf	file Makefile.libkern was added on branch mjf-devfs2 on 2009-01-17 13:29:21 +0000
1.2.2.6	11-Aug-2010	yamt	sync with head.
1.2.2.5	11-Mar-2010	yamt	sync with head
1.2.2.4	19-Aug-2009	yamt	sync with head.
1.2.2.3	20-Jun-2009	yamt	sync with head
1.2.2.2	04-May-2009	yamt	sync with head.
1.2.2.1	25-Mar-2009	yamt	file Makefile.libkern was added on branch yamt-nfs-mp on 2009-05-04 08:13:50 +0000
1.9.4.3	21-Apr-2011	rmind	sync with head
1.9.4.2	05-Mar-2011	rmind	sync with head
1.9.4.1	30-May-2010	rmind	sync with head
1.9.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.10.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.10.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.14.2.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.14.2.3	30-Oct-2012	yamt	sync with head
1.14.2.2	17-Apr-2012	yamt	sync with head
1.14.2.1	02-Nov-2011	yamt	page cache related changes - maintain object pages in radix tree rather than rb tree. - reduce unnecessary page scan in putpages. esp. when an object has a ton of pages cached but only a few of them are dirty. - reduce the number of pmap operations by tracking page dirtiness more precisely in uvm layer. - fix nfs commit range tracking. - fix nfs write clustering. XXX hack
1.15.2.1	18-Feb-2012	mrg	merge to -current.
1.17.8.1	23-Aug-2017	snj	Pull up following revision(s) (requested by mrg in ticket #1481): sys/lib/libkern/Makefile.libkern: revision 1.19 Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.17.6.1	23-Aug-2017	snj	Pull up following revision(s) (requested by mrg in ticket #1481): sys/lib/libkern/Makefile.libkern: revision 1.19 Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.17.4.1	07-Feb-2013	matt	Pullup rev 1.19: date: 2013/01/23 22:34:37; author: matt; state: Exp; lines: +2 -2 Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.17.2.1	23-Aug-2017	snj	Pull up following revision(s) (requested by mrg in ticket #1481): sys/lib/libkern/Makefile.libkern: revision 1.19 Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.18.2.4	03-Dec-2017	jdolecek	update from HEAD
1.18.2.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.18.2.2	23-Jun-2013	tls	resync from head
1.18.2.1	25-Feb-2013	tls	resync with head
1.24.2.2	18-May-2014	rmind	sync with head
1.24.2.1	28-Aug-2013	rmind	sync with head
1.25.2.1	23-Jul-2013	riastradh	sync with HEAD
1.32.2.4	10-Aug-2014	tls	Rebase.
1.32.2.3	09-Aug-2014	tls	(Temporarily) disable LZF in libkern -- it introduces a dependency from src/sys to src/external which I'll need to fix by moving the LZF sources.
1.32.2.2	17-Jul-2014	tls	Adjustments to the "earlyentropy" branch in response to the various discussions beginning with my initial proposal http://mail-index.netbsd.org/tech-kern/2014/04/08/msg016876.html and particularly the long discussion of cprng_fast() performance (e.g. https://mail-index.netbsd.org/tech-crypto/2014/04/21/msg000642.html). In particular: * Per-CPU, lockless cprng_fast replacement using Dennis Ferguson's "ccrand" implementation of ChaCha8. * libkern arc4random() is gone, gone, gone. * Entropy estimator reverted to 32-bit recordkeeping and timestamps per Dennis' comments and analysis. * LZF entropy estimator removed: it required a great deal of state, and rejected only truly pathological input. I have not yet reverted the changes that provide LZF in the kernel as generic functionality; I will likely revert those changes prior to any merge of this branch to HEAD.
1.32.2.1	07-Apr-2014	tls	LZF in the kernel. As an entropy estimator for now but it's very small, and we could use it for ipcomp, for hibernation, for paging, for core dumps, etc.
1.35.2.1	22-Apr-2015	snj	Pull up following revision(s) (requested by roy in ticket #648): common/lib/libc/stdlib/_strtoi.h: revisions 1.1, 1.2 common/lib/libc/stdlib/strtoi.c: revision 1.1 common/lib/libc/stdlib/strtou.c: revision 1.1 distrib/sets/lists/base/ad.aarch64: patch distrib/sets/lists/base/ad.arm: patch distrib/sets/lists/base/ad.mips: patch distrib/sets/lists/base/ad.powerpc: patch distrib/sets/lists/base/md.amd64: patch distrib/sets/lists/base/md.sparc64: patch distrib/sets/lists/base/shl.mi: patch distrib/sets/lists/comp/mi: revision 1.1939 distrib/sets/lists/debug/ad.aarch64: patch distrib/sets/lists/debug/ad.arm: patch distrib/sets/lists/debug/ad.mips: patch distrib/sets/lists/debug/ad.powerpc: patch distrib/sets/lists/debug/md.amd64: patch distrib/sets/lists/debug/md.sparc64: patch distrib/sets/lists/debug/shl.mi: patch include/inttypes.h: revision 1.11 lib/libc/shlib_version: patch lib/libc/stdlib/Makefile.inc: revision 1.84 lib/libc/stdlib/strtol.3: revisions 1.27-1.31 lib/libc/stdlib/strtoul.3: revisions 1.26-1.29 sys/lib/libkern/Makefile.libkern: revision 1.37 sys/lib/libkern/libkern.h: revision 1.117 tools/compat/Makefile: revision 1.73 tools/compat/compat_defs.h: revision 1.101 tools/compat/configure.ac: revision 1.83 tools/compat/configure: revision 1.82 tools/compat/nbtool_config.h.in: revision 1.36 add strto{i,u} from Kamil Rytarowski as discussed in tech-userlevel. -- strtoi and strtou additions -- strtoi and strtou for the kernel -- strtoi and strtou additions -- strtoi and strtou man pages -- strto{i,u} -- regen -- Remove trailing whitespace. -- match variable names with man page (Kamil Rytarowski) -- cleanups from (Kamil Rytarowski) -- add strtoi strtou (Kamil Rytarowski) -- PR/49640: Kamil Rytarowski: Improve error printing -- Use existing month for Dd.
1.36.2.3	29-May-2016	skrll	Sync with HEAD
1.36.2.2	06-Jun-2015	skrll	Sync with HEAD
1.36.2.1	06-Apr-2015	skrll	Sync with HEAD
1.41.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.41.4.1	10-Jun-2019	christos	Sync with HEAD
1.41.2.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.41.2.1	28-Jul-2018	pgoyette	Sync with HEAD
1.49.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.50.6.1	31-May-2021	cjep	sync with head
1.50.4.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.12	19-Jan-2010	pooka	Get rid of last "easy" kernel symbols starting with __: __assert -> kern_assert __sigtimedwait1 -> sigtimedwait1 __wdstart -> wdstart1 The rest are MD and/or shared with userspace, so they will require a little more involvement than what is available for this quick "ride the 5.99.24 bump" action.
1.11	24-Sep-2007	pooka	branches: 1.11.22; 1.11.40; Rename __assert() to __kernassert() so that it doesn't collide with the libc version. They take different arguments.
1.10	03-Aug-2007	ad	branches: 1.10.2; 1.10.4; 1.10.6; 1.10.8; Do the panicstr check only if _KERNEL.
1.9	29-Jul-2007	ad	Disable kernel assertions if panicstr != NULL.
1.8	11-Dec-2005	christos	branches: 1.8.30; 1.8.40; merge ktrace-lwp.
1.7	12-Mar-2005	dsl	branches: 1.7.4; KNF
1.6	27-Sep-2002	provos	branches: 1.6.6; 1.6.14; 1.6.16; remove trailing \n in panic(). approved perry.
1.5	29-Mar-2000	simonb	branches: 1.5.6; 1.5.8; Don't prototype __assert() if not STANDALONE - <sys/systm.h> has already included <lib/libkern/libkern.h> to get the prototype by this stage. XXX: should we just change <sys/systm.h> from #ifdef _KERNEL #include <sys/systm.h> #endif to #if defined(_KERNEL) \|\| defined(_STANDALONE) #include <sys/systm.h> #endif anyways?
1.4	13-Apr-1999	drochner	branches: 1.4.2; make libkern compile in userland - for testing purposes
1.3	11-Feb-1999	pk	branches: 1.3.4; Can't include libkern.h twice which is what happens if _KERNEL is on. For now, protect here with _STANDALONE. XXX - must probably fix sys/systm.h
1.2	11-Feb-1999	pk	Pull libkern.h in.
1.1	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.3.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.8.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.5.6.1	18-Oct-2002	nathanw	Catch up to -current.
1.6.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.14.1	29-Apr-2005	kent	sync with -current
1.6.6.1	01-Apr-2005	skrll	Sync with HEAD.
1.7.4.2	27-Oct-2007	yamt	sync with head.
1.7.4.1	03-Sep-2007	yamt	sync with head.
1.8.40.1	15-Aug-2007	skrll	Sync with HEAD.
1.8.30.2	09-Oct-2007	ad	Sync with head.
1.8.30.1	20-Aug-2007	ad	Sync with HEAD.
1.10.8.2	03-Aug-2007	ad	Do the panicstr check only if _KERNEL.
1.10.8.1	03-Aug-2007	ad	file __assert.c was added on branch matt-mips64 on 2007-08-03 13:06:01 +0000
1.10.6.1	06-Oct-2007	yamt	sync with head.
1.10.4.1	06-Nov-2007	matt	sync with HEAD
1.10.2.2	02-Oct-2007	joerg	Sync with HEAD.
1.10.2.1	03-Aug-2007	joerg	file __assert.c was added on branch jmcneill-pm on 2007-10-02 18:29:08 +0000
1.11.40.1	14-Feb-2014	matt	Change KASSERTMSG/KDASSERTMSG to use varadic arguments like HEAD. panic -> vpanic, add panic wrapper to vpanic.
1.11.22.1	11-Mar-2010	yamt	sync with head
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	15-Nov-2001	lukem	branches: 1.3.32; don't need <sys/types.h> when including <sys/param.h>
1.2	19-Apr-2000	itojun	branches: 1.2.6; 1.2.8; 1.2.10; change copyright notice from 3-clause TNF -> 4-clause TNF. not sure if which we prefer, but the point is to use exactly the same copyright. From: matthew green <mrg@eterna.com.au>
1.1	02-Mar-2000	itojun	make CMSG_ALIGN always synchronize with kernel's idea of ALIGNBYTES. ancillary data alignment will be ALIGNBYTES, not sizeof(long) - 1, from now. CMSG_xx will NOT resolve into constant. if you use CMSG_xx to allocate arrays, you'll lose. bump shlib minor for libc. NOTE: if you are on top of arch with ALIGNBYTES != sizeof(long) - 1, you need to recompile IPv6-related binaries. there is no way to guarantee backward compat in this aspect. sorry for this. this should be the last backward compat breakage for IPv6-related ancillary data manipulation. (we still have PR 9516 for unix-domain sockets...)
1.2.10.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.8.1	08-Jan-2002	nathanw	Catch up to -current.
1.2.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.6.1	19-Apr-2000	bouyer	file __cmsg_alignbytes.c was added on branch thorpej_scsipi on 2000-11-20 18:09:19 +0000
1.3.32.1	21-Jun-2006	yamt	sync with head.
1.6	15-Mar-2009	cegger	ansify function definitions
1.5	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.4	14-Mar-1996	christos	branches: 1.4.166; 1.4.176; 1.4.182; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	15-Oct-1993	cgd	branches: 1.1.2; add __main()
1.1.2.2	15-Oct-1993	cgd	add __main()
1.1.2.1	15-Oct-1993	cgd	file __main.c was added on branch magnum on 1993-10-15 06:20:47 +0000
1.4.182.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.4.176.1	28-Apr-2009	skrll	Sync with HEAD.
1.4.166.1	04-May-2009	yamt	sync with head.
1.4	22-Nov-2007	plunky	remove insque/remque from libkern, they are no longer used
1.3	11-Dec-2005	christos	branches: 1.3.44; 1.3.46; 1.3.52; merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.4; nuke trailing whitespace
1.1	12-Aug-2001	jdolecek	branches: 1.1.2; 1.1.4; 1.1.24; 1.1.32; 1.1.34; Move _insque()/_remque() to libkern. Once remaining uses would be converted to <sys/queue.h> macros, _insque()/_remque() would be eliminated altogether.
1.1.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.32.1	29-Apr-2005	kent	sync with -current
1.1.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.4.2	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.1.4.1	12-Aug-2001	thorpej	file _que.c was added on branch kqueue on 2001-08-25 06:16:50 +0000
1.1.2.2	24-Aug-2001	nathanw	Catch up with -current.
1.1.2.1	12-Aug-2001	nathanw	file _que.c was added on branch nathanw_sa on 2001-08-24 00:11:49 +0000
1.2.4.1	07-Dec-2007	yamt	sync with head
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	23-Mar-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file adddi3.c was added on branch magnum on 1993-12-04 05:01:34 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file anddi3.c was added on branch magnum on 1993-12-04 05:01:36 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.36	10-Aug-2014	tls	Merge tls-earlyentropy branch into HEAD.
1.35	24-Jun-2013	riastradh	branches: 1.35.6; Replace consttime_bcmp/explicit_bzero by consttime_memequal/explicit_memset. consttime_memequal is the same as the old consttime_bcmp. explicit_memset is to memset as explicit_bzero was to bcmp. Passes amd64 release and i386/ALL, but I'm sure I missed some spots, so please let me know.
1.34	23-Jun-2013	riastradh	Account bytes drawn from initial call to libkern arc4random. XXX This unlocked initialization looks rather bogus...
1.33	23-Jun-2013	riastradh	Rework rndsink(9) abstraction and adapt arc4random(9) and cprng(9). rndsink(9): - Simplify API. - Simplify locking scheme. - Add a man page. - Avoid races in destruction. - Avoid races in requesting entropy now and scheduling entropy later. Periodic distribution of entropy to sinks reduces the need for the last one, but this way we don't need to rely on periodic distribution (e.g., in a future tickless NetBSD). rndsinks_lock should probably eventually merge with the rndpool lock, but we'll put that off for now. cprng(9): - Make struct cprng_strong opaque. - Move rndpseudo.c parts that futz with cprng guts to subr_cprng.c. - Fix kevent locking. (Is kevent locking documented anywhere?) - Stub out rump cprng further until we can rumpify rndsink instead. - Strip code to grovel through struct cprng_strong in fstat.
1.32	10-Apr-2012	tls	branches: 1.32.2; Add a spin mutex to the rndsink structure; it is used to avoid lock ordering and sleep-holding-locks problems when rekeying, and thus to avoid a nasty race between cprng destruction and reseeding.
1.31	14-Feb-2012	njoly	branches: 1.31.2; void function _arc4randbytes cannot return a value.
1.30	02-Feb-2012	tls	Entropy-pool implementation move and cleanup. 1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev. 2) Remove use of NRND as test for presence of entropy-pool code throughout source tree. 3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit. 4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources. 5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each. ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
1.29	29-Nov-2011	drochner	branches: 1.29.2; make "rs" static -- this name is too unspecific for the global namespace
1.28	29-Nov-2011	tls	Remove rnd_extract_data from the public kernel API (it is for use by the stream generators only). Clean up some related minor issues.
1.27	28-Nov-2011	tls	Remove arc4random() and arc4randbytes() from the kernel API. Replace arc4random() hacks in rump with stubs that call the host arc4random() to get numbers that are hopefully actually random (arc4random() keyed with stack junk is not). This should fix some of the currently failing anita tests -- we should no longer generate duplicate "random" MAC addresses in the test environment.
1.26	27-Nov-2011	tsutsui	Disable a DIAGNOSTIC test which causes kernel stack overflow on all arm ports. Boot failure is reported from several arm users (nonaka@, ryo@, and others), and too large auto variable in arc4_randrekey() is pointed out by enami@.
1.25	26-Nov-2011	enami	Use exact 32bit integral type to declare variable to store 32bit random value. This is necessary since it is overwritten by four bytes.
1.24	26-Nov-2011	enami	Fix white space usage.
1.23	20-Nov-2011	para	make it compile without DIAGNOSTIC defined
1.22	19-Nov-2011	tls	First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
1.21	18-Jan-2010	joerg	branches: 1.21.12; Keep arc4_i and arc4_j synchronised after a rekeying. This prevents accidentally ending up in a short ARC4 cycle.
1.20	28-Apr-2008	martin	branches: 1.20.10; 1.20.16; 1.20.18; Remove clause 3 and 4 from TNF licenses
1.19	19-Jul-2007	dsl	branches: 1.19.26; 1.19.28; 1.19.30; 1.19.32; include sys/cdefs.h
1.18	05-Nov-2006	christos	branches: 1.18.2; 1.18.8; 1.18.18; 1.18.22; - call the initialization routine for arc4randbytes. - knf (add continues)
1.17	07-Jun-2006	kardel	branches: 1.17.6; 1.17.8; merge FreeBSD timecounters from branch simonb-timecounters - struct timeval time is gone time.tv_sec -> time_second - struct timeval mono_time is gone mono_time.tv_sec -> time_uptime - access to time via {get,}{micro,nano,bin}time() get* versions are fast but less precise - support NTP nanokernel implementation (NTP API 4) - further reading: Timecounter Paper: http://phk.freebsd.dk/pubs/timecounter.pdf NTP Nanokernel: http://www.eecis.udel.edu/~mills/ntp/html/kern.html
1.16	24-Dec-2005	perry	branches: 1.16.4; 1.16.6; 1.16.8; 1.16.14; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.15	11-Dec-2005	christos	merge ktrace-lwp.
1.14	26-Feb-2005	perry	branches: 1.14.4; nuke trailing whitespace
1.13	17-Sep-2004	enami	branches: 1.13.4; 1.13.6; Redo part of rev. 1.10.
1.12	08-Sep-2004	yamt	arc4random: fix a bug introduced by rev.1.7. actually generate four bytes random value, rather than leaving a byte always zero.
1.11	02-Oct-2003	itojun	branches: 1.11.2; fix build for bootloaders (no /usr/include/sys/kernel.h any more).
1.10	20-Aug-2003	itojun	KNF
1.9	06-Oct-2002	dan	branches: 1.9.6; let this compile in the non KERNEL case without NRND.
1.8	06-Oct-2002	tls	ESP output was drawing down the entropy pool at a ferocious rate, a particular problem on hosts with only wireless interfaces that are definitely not safe to use as entropy sources. Add arc4randbytes() which hands out bytes from the same source used by arc4random(). This is intended to be a _temporary_ interface until we can design and implement a better general PRNG interface that is decoupled from the entropy-pool implementation. Modify key_randomfill() (used only for initialization vectors on SA creation and via key_sa_stir_iv(), which does not "stir", despite its name) to use arc4randbytes() instead of pulling bits directly from the entropy pool. It is my hope that this change will pose minimal integration problems for the KAME folks as the random-pool interface is already different between each BSD variant; this just simplifies the NetBSD case and solves a fairly serious problem. Note that it is generally considered acceptable cryptographic practice to use a fast stream cipher to generate IVs for encryption with stronger block ciphers. For example, the use of "non-Approved" PRNGs to generate IVs for "Approved" block ciphers is explicitly sanctioned by FIPS 140-2.
1.7	06-Oct-2002	tls	This commit includes two major changes: 1) Speed up arc4random(). We make arc4randbyte() inline, which makes this not much slower than, say, the other arc4 implementation in our kernel. We also replace four calls to arc4randbyte() with a loop, saving about 20% on some processors where the "unrolled" arc4randbyte() calls would needlessly stomp the cache. 2) Address various problems with the initialization/"stirring" code, primarily in the area of handling of the source data from the kernel entropy pool. We used to: a) Ask the entropy pool for 32 bytes b) If we got zero bytes, key with junk from the stack (ouch!) which has some nasty implications, to say the least. For example, we're most likely to get zero bytes at boot time, when the stack contents are even more predictable than usual. c) If we got less than 32 bytes but more than zero bytes, use however many bytes we got as the arc4 key, copying it repeatedly as per usual arc4 key setup. Because of the way NetBSD's entropy pool works, this was mostly harmless, because if you ask for RND_EXTRACT_ANY, you always get as many bytes as you ask for. However, this is probably a security hole in the original FreeBSD code, where AFAICT you might end up using an 8-bit arc4 key -- not good, much worse than using the output of the entropy pool hash function even when it thinks it only has 8 bits of entropy to give you. One thing this code could do on NetBSD that was not so good was to replace a key with a lot of entropy with one with less entropy. That's clearly counterproductive. The new code, instead: a) Asks for 32 good bytes. If it gets them, use them as the arc4 key in the usual way. b) Tracks how many entropy bytes the key it's replacing had. If the new entropy request got less bytes, leave the old key in place. Note that the first time through, the "old key" had zero bytes, so we'll always replace it. c) If we get less then 32 bytes but more than we had, request EXTRACT_ANY bytes from the entropy pool, padding the key out to 32 bytes which we then use as the arc4 key in the usual way. This is still really all rather backwards. Instead of this generator deciding to rekey itself using a basically arbitrary metric, it should register a callback so that the entropy pool code could rekey it when a lot of bits were available. Details at 11. Finally, rename the "stir" function (which did not stir) to "rekey", which is what it actually does.
1.6	04-Oct-2002	itojun	include rnd.h only under kernel build. caveat: arc4random() will not get stirred in bootstrap code.
1.5	04-Oct-2002	itojun	add missing "rnd.h" include - noted by simonb
1.4	14-Jun-2002	itojun	branches: 1.4.2; 1.4.4; discard 256 bytes of output every time we stir (not just when initializing)
1.3	29-May-2002	itojun	branches: 1.3.2; need libkern.h for bootloaders
1.2	28-May-2002	itojun	no need for libkern.h
1.1	28-May-2002	itojun	have arc4random(9).
1.3.2.3	20-Jun-2002	gehenna	catch up with -current.
1.3.2.2	30-May-2002	gehenna	Catch up with -current.
1.3.2.1	29-May-2002	gehenna	file arc4random.c was added on branch gehenna-devsw on 2002-05-30 14:48:12 +0000
1.4.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.4.1	14-Jun-2002	jdolecek	file arc4random.c was added on branch kqueue on 2002-06-23 17:49:45 +0000
1.4.2.3	18-Oct-2002	nathanw	Catch up to -current.
1.4.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.4.2.1	14-Jun-2002	nathanw	file arc4random.c was added on branch nathanw_sa on 2002-06-20 03:47:32 +0000
1.9.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.6.1	03-Aug-2004	skrll	Sync with HEAD
1.11.2.1	11-Sep-2004	he	Pull up revision 1.12 (requested by dan in ticket #824): Fix bug introduced earlier: actually generate four bytes of random value, rather than always leaving a byte zero.
1.13.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.13.4.1	29-Apr-2005	kent	sync with -current
1.14.4.3	03-Sep-2007	yamt	sync with head.
1.14.4.2	30-Dec-2006	yamt	sync with head.
1.14.4.1	21-Jun-2006	yamt	sync with head.
1.16.14.1	19-Jun-2006	chap	Sync with head.
1.16.8.1	26-Jun-2006	yamt	sync with head.
1.16.6.1	04-Feb-2006	simonb	Adapt for timecounters: mostly use get*time() and use "time_second" instead of "time.tv_sec".
1.16.4.1	09-Sep-2006	rpaulo	sync with head
1.17.8.1	10-Dec-2006	yamt	sync with head.
1.17.6.1	18-Nov-2006	ad	Sync with head.
1.18.22.1	21-Jan-2010	snj	Pull up following revision(s) (requested by joerg in ticket #1374): sys/lib/libkern/arc4random.c: revision 1.21 Keep arc4_i and arc4_j synchronised after a rekeying. This prevents accidentally ending up in a short ARC4 cycle.
1.18.18.1	15-Aug-2007	skrll	Sync with HEAD.
1.18.8.1	20-Aug-2007	ad	Sync with HEAD.
1.18.2.1	21-Jan-2010	snj	Pull up following revision(s) (requested by joerg in ticket #1374): sys/lib/libkern/arc4random.c: revision 1.21 Keep arc4_i and arc4_j synchronised after a rekeying. This prevents accidentally ending up in a short ARC4 cycle.
1.19.32.2	19-Jul-2007	dsl	include sys/cdefs.h
1.19.32.1	19-Jul-2007	dsl	file arc4random.c was added on branch matt-mips64 on 2007-07-19 22:00:05 +0000
1.19.30.2	11-Mar-2010	yamt	sync with head
1.19.30.1	16-May-2008	yamt	sync with head.
1.19.28.1	18-May-2008	yamt	sync with head.
1.19.26.1	02-Jun-2008	mjf	Sync with HEAD.
1.20.18.1	21-Apr-2010	matt	sync to netbsd-5
1.20.16.1	20-Jan-2010	snj	Pull up following revision(s) (requested by joerg in ticket #1253): sys/lib/libkern/arc4random.c: revision 1.21 Keep arc4_i and arc4_j synchronised after a rekeying. This prevents accidentally ending up in a short ARC4 cycle.
1.20.10.1	20-Jan-2010	snj	Pull up following revision(s) (requested by joerg in ticket #1253): sys/lib/libkern/arc4random.c: revision 1.21 Keep arc4_i and arc4_j synchronised after a rekeying. This prevents accidentally ending up in a short ARC4 cycle.
1.21.12.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.21.12.1	17-Apr-2012	yamt	sync with head
1.29.2.2	29-Apr-2012	mrg	sync to latest -current.
1.29.2.1	18-Feb-2012	mrg	merge to -current.
1.31.2.1	19-Apr-2012	riz	Pull up following revision(s) (requested by tls in ticket #185): sys/kern/subr_cprng.c: revision 1.6 sys/kern/subr_cprng.c: revision 1.7 sys/lib/libkern/arc4random.c: revision 1.32 sys/kern/kern_rndq.c: revision 1.2 sys/dev/rndpseudo.c: revision 1.7 sys/sys/rnd.h: revision 1.30 Add a spin mutex to the rndsink structure; it is used to avoid lock ordering and sleep-holding-locks problems when rekeying, and thus to avoid a nasty race between cprng destruction and reseeding. Fix LOCKDEBUG problems pointed out by drochner@ 1) Lock ordering in cprng_strong_destroy had us take a spin mutex then an adaptive mutex. Can't do that. Reordering this requires changing cprng_strong_reseed to tryenter the cprng's own mutex and skip the reseed on failure, or we could deadlock. 2) Can't free memory with a valid mutex in it. reorder initialization to improve error handling in case the system runs out of file descriptors, avoids LOCKDEBUG panic due to double mutex initialization
1.32.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.35.6.1	17-Jul-2014	tls	Adjustments to the "earlyentropy" branch in response to the various discussions beginning with my initial proposal http://mail-index.netbsd.org/tech-kern/2014/04/08/msg016876.html and particularly the long discussion of cprng_fast() performance (e.g. https://mail-index.netbsd.org/tech-crypto/2014/04/21/msg000642.html). In particular: * Per-CPU, lockless cprng_fast replacement using Dennis Ferguson's "ccrand" implementation of ChaCha8. * libkern arc4random() is gone, gone, gone. * Entropy estimator reverted to 32-bit recordkeeping and timestamps per Dennis' comments and analysis. * LZF entropy estimator removed: it required a great deal of state, and rejected only truly pathological input. I have not yet reverted the changes that provide LZF in the kernel as generic functionality; I will likely revert those changes prior to any merge of this branch to HEAD.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file ashldi3.c was added on branch magnum on 1993-12-04 05:01:37 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	07-Aug-2003	agc	branches: 1.9.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	20-Oct-2002	scw	branches: 1.8.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.7	10-Sep-1999	drochner	branches: 1.7.14; sync with libc
1.6	27-Mar-1998	cgd	sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file ashrdi3.c was added on branch magnum on 1993-12-04 05:01:38 +0000
1.7.14.1	11-Nov-2002	nathanw	Catch up to -current
1.8.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.6.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Nov-2014	christos	bcdtobin and bintobcd are now inlines in <dev/clock_subr.h>
1.1	11-Mar-2006	kleink	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.14; 1.1.20; 1.1.120; Provide BCD<->binary conversion in libkern and turn <dev/clock_subr.h>'s FROMBCD()/TOBCD() macros into wrappers around it, resulting in both smaller code footprint and elimination of possible issues due to multiple evaluation of macro arguments. Suggested by Simon Burge and Anders Gavare on tech-kern.
1.1.120.1	03-Dec-2017	jdolecek	update from HEAD
1.1.20.2	09-Sep-2006	rpaulo	sync with head
1.1.20.1	11-Mar-2006	rpaulo	file bcd.c was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.1.14.2	21-Jun-2006	yamt	sync with head.
1.1.14.1	11-Mar-2006	yamt	file bcd.c was added on branch yamt-lazymbuf on 2006-06-21 15:10:13 +0000
1.1.8.2	22-Apr-2006	simonb	Sync with head.
1.1.8.1	11-Mar-2006	simonb	file bcd.c was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.1.6.2	19-Apr-2006	elad	sync with head.
1.1.6.1	11-Mar-2006	elad	file bcd.c was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.1.2.2	13-Mar-2006	yamt	sync with head.
1.1.2.1	11-Mar-2006	yamt	file bcd.c was added on branch yamt-pdpolicy on 2006-03-13 09:07:39 +0000
1.14	20-Dec-2005	christos	Use common sources with userland.
1.13	11-Dec-2005	christos	merge ktrace-lwp.
1.12	07-Aug-2003	agc	branches: 1.12.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.11	01-Apr-1999	simonb	branches: 1.11.42; Sync with src/lib/libc/string/bcmp.c
1.10	27-Mar-1998	cgd	sync with libc
1.9	13-Oct-1997	lukem	rcsid fascism
1.8	24-Oct-1996	cgd	branches: 1.8.10; when casting const pointers, preserve const qualifiers. (-Wcast-qual)
1.7	18-Apr-1996	cgd	don't include user-land headers in libkern files when compiling for the kernel.
1.6	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file bcmp.c was added on branch magnum on 1993-10-27 22:00:43 +0000
1.8.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.11.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.42.1	03-Aug-2004	skrll	Sync with HEAD
1.12.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	31-May-2005	christos	branches: 1.6.2; add missing const
1.5	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	07-Apr-2003	scw	branches: 1.4.2; When MEMCOPY is defined, don't bother checking if a backwards-copy is required. That's what memmove() is for. This should fix port-powerpc/16889. The backwards copyin can confuse uiomove/genfs_getpages, resulting in corruption of files written over NFS.
1.3	27-Mar-1998	cgd	sync with libc
1.2	22-Feb-1998	mycroft	Sync with libc.
1.1	22-Feb-1998	mycroft	Need bcopy.c to generate memcpy().
1.4.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.4.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.2.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	04-Dec-2003	keihan	branches: 1.3.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	15-Jan-1999	bouyer	branches: 1.2.42; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	09-Oct-1997	bouyer	branches: 1.1.2; Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	09-Oct-1997	thorpej	file bswap16.c was added on branch marc-pcmcia on 1997-10-14 10:26:37 +0000
1.2.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.42.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	04-Dec-2003	keihan	branches: 1.3.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	15-Jan-1999	bouyer	branches: 1.2.42; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	09-Oct-1997	bouyer	branches: 1.1.2; Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	09-Oct-1997	thorpej	file bswap32.c was added on branch marc-pcmcia on 1997-10-14 10:26:38 +0000
1.2.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.42.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	04-Dec-2003	keihan	branches: 1.5.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.4	10-Aug-2003	martin	Sync with userland version.
1.3	05-Feb-1999	bouyer	branches: 1.3.42; Sync with libc version.
1.2	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	09-Oct-1997	bouyer	branches: 1.1.2; Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	09-Oct-1997	thorpej	file bswap64.c was added on branch marc-pcmcia on 1997-10-14 10:26:40 +0000
1.3.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.42.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	04-Aug-1998	perry	branches: 1.9.62; update bzero.c to stub from libc/string
1.8	27-Mar-1998	cgd	sync with libc
1.7	13-Oct-1997	lukem	rcsid fascism
1.6	18-Apr-1996	cgd	branches: 1.6.12; don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file bzero.c was added on branch magnum on 1993-10-27 22:00:45 +0000
1.6.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.62.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file cmpdi2.c was added on branch magnum on 1993-12-04 05:01:39 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.1	30-Jun-2020	maxv	Make copystr() a MI C function, part of libkern and shared on all architectures. Notes: - On alpha and ia64 the function is kept but gets renamed locally to avoid symbol collision. This is because on these two arches, I am not sure whether the ASM callers do not rely on fixed registers, so I prefer to keep the ASM body for now. - On Vax, only the symbol is removed, because the body is used from other functions. - On RISC-V, this change fixes a bug: copystr() was just a wrapper around strlcpy(), but strlcpy() makes the operation less safe (strlen on the source beyond its size). - The kASan, kCSan and kMSan wrappers are removed, because now that copystr() is in C, the compiler transformations are applied to it, without the need for manual wrappers. Could test on amd64 only, but should be fine.
1.3	16-Apr-2020	rin	Revert previous for now: http://mail-index.netbsd.org/source-changes/2020/04/16/msg116278.html The reasoning turned out to be wrong; __KERNEL_RCSID() in header files does not overwrite RCSID in main source files. The real problem is that it inserts its RCSID into every object files. However, it can be still useful even if heavily duplicated.
1.2	16-Apr-2020	rin	Stop using __KERNEL_RCSID() in header files; it confuses ident(1) by overwriting RCSID in main source files. XXX The first argument of __KERNEL_RCSID() is neglected for ELF. If we wish to have RCSID of header files in kernel binary, we need something like __FBSDID() macro in FreeBSD.
1.1	20-Aug-2016	jdolecek	branches: 1.1.2; 1.1.4; 1.1.18; 1.1.32; extract crc16 code from utoppy driver to a separate file in libkern, for use by ext2fs; every usage gets their own copy of the table for now, as it's fairly small, and too rare to be used to be useful pulling into every kernel
1.1.32.1	20-Apr-2020	bouyer	Sync with HEAD
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	20-Aug-2016	jdolecek	file crc16.h was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.1.4.2	05-Oct-2016	skrll	Sync with HEAD
1.1.4.1	20-Aug-2016	skrll	file crc16.h was added on branch nick-nhusb on 2016-10-05 20:56:03 +0000
1.1.2.2	14-Sep-2016	pgoyette	Sync with HEAD
1.1.2.1	20-Aug-2016	pgoyette	file crc16.h was added on branch pgoyette-localcount on 2016-09-14 03:04:17 +0000
1.4	26-Mar-2009	he	branches: 1.4.2; 1.4.4; 1.4.6; 1.4.8; 1.4.14; Make the function declaration the same for the big-endian case as for the little-endian case, and consistent with the libkern.h declaration. Fixes build problem for at least hp700 and evbbarm-eb.
1.3	25-Mar-2009	tls	Fix compilation error on 64-bit platforms.
1.2	25-Mar-2009	tls	Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.1	25-Mar-2009	darran	Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.4.14.2	21-Apr-2010	matt	sync to netbsd-5
1.4.14.1	26-Mar-2009	matt	file crc32.c was added on branch matt-nb5-mips64 on 2010-04-21 00:28:20 +0000
1.4.8.3	16-May-2009	jym	Fix a merge botch that hampered kernel's build for amd64. Reported by cegger@ in private mail. Thanks.
1.4.8.2	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.4.8.1	26-Mar-2009	jym	file crc32.c was added on branch jym-xensuspend on 2009-05-13 17:22:15 +0000
1.4.6.2	04-May-2009	yamt	sync with head.
1.4.6.1	26-Mar-2009	yamt	file crc32.c was added on branch yamt-nfs-mp on 2009-05-04 08:13:50 +0000
1.4.4.5	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/crc32.c: revision 1.4 Make the function declaration the same for the big-endian case as for the little-endian case, and consistent with the libkern.h declaration. Fixes build problem for at least hp700 and evbbarm-eb.
1.4.4.4	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/crc32.c: revision 1.3 Fix compilation error on 64-bit platforms.
1.4.4.3	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): common/dist/zlib/zlib.h: revision 1.3 sys/lib/libkern/crc32.c: revision 1.2 sys/lib/libkern/libkern.h: revision 1.90 via patch sys/lib/libsa/cread.c: revision 1.23 sys/lib/libz/Makefile: revision 1.16 Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.4.4.2	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/Makefile: patch sys/lib/libkern/crc32.c: revision 1.1 sys/lib/libkern/crc32.h: revision 1.1 sys/lib/libkern/libkern.h: revision 1.89 sys/lib/libkern/arch/i386/Makefile.inc: revision 1.28 sys/net/zlib.h: revision 1.14 via patch sys/opencrypto/crypto.c: revision 1.33 sys/opencrypto/cryptodev.c: revision 1.46 sys/opencrypto/cryptodev.h: revision 1.16 sys/opencrypto/cryptosoft.c: revision 1.24 sys/opencrypto/cryptosoft.h: revision 1.6 sys/opencrypto/deflate.h: revision 1.6 sys/opencrypto/cryptosoft_xform.c: revision 1.12 sys/opencrypto/deflate.c: revision 1.13 sys/opencrypto/files.opencrypto: revision 1.20 sys/opencrypto/ocryptodev.c: revision 1.1 sys/opencrypto/ocryptodev.h: revision 1.1 sys/opencrypto/xform.c: revision 1.18 sys/opencrypto/xform.h: revision 1.10 Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.4.4.1	26-Mar-2009	snj	file crc32.c was added on branch netbsd-5 on 2009-05-03 17:24:45 +0000
1.4.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.4.2.1	26-Mar-2009	skrll	file crc32.c was added on branch nick-hppapmap on 2009-04-28 07:37:13 +0000
1.1	25-Mar-2009	darran	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; 1.1.14; Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.1.14.2	21-Apr-2010	matt	sync to netbsd-5
1.1.14.1	25-Mar-2009	matt	file crc32.h was added on branch matt-nb5-mips64 on 2010-04-21 00:28:20 +0000
1.1.8.2	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.1.8.1	25-Mar-2009	jym	file crc32.h was added on branch jym-xensuspend on 2009-05-13 17:22:15 +0000
1.1.6.2	04-May-2009	yamt	sync with head.
1.1.6.1	25-Mar-2009	yamt	file crc32.h was added on branch yamt-nfs-mp on 2009-05-04 08:13:50 +0000
1.1.4.2	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/Makefile: patch sys/lib/libkern/crc32.c: revision 1.1 sys/lib/libkern/crc32.h: revision 1.1 sys/lib/libkern/libkern.h: revision 1.89 sys/lib/libkern/arch/i386/Makefile.inc: revision 1.28 sys/net/zlib.h: revision 1.14 via patch sys/opencrypto/crypto.c: revision 1.33 sys/opencrypto/cryptodev.c: revision 1.46 sys/opencrypto/cryptodev.h: revision 1.16 sys/opencrypto/cryptosoft.c: revision 1.24 sys/opencrypto/cryptosoft.h: revision 1.6 sys/opencrypto/deflate.h: revision 1.6 sys/opencrypto/cryptosoft_xform.c: revision 1.12 sys/opencrypto/deflate.c: revision 1.13 sys/opencrypto/files.opencrypto: revision 1.20 sys/opencrypto/ocryptodev.c: revision 1.1 sys/opencrypto/ocryptodev.h: revision 1.1 sys/opencrypto/xform.c: revision 1.18 sys/opencrypto/xform.h: revision 1.10 Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.1.4.1	25-Mar-2009	snj	file crc32.h was added on branch netbsd-5 on 2009-05-03 17:24:45 +0000
1.1.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.1.2.1	25-Mar-2009	skrll	file crc32.h was added on branch nick-hppapmap on 2009-04-28 07:37:13 +0000
1.1	17-May-2021	mrg	branches: 1.1.2; 1.1.6; move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.1.6.2	17-Jun-2021	thorpej	Sync w/ HEAD.
1.1.6.1	17-May-2021	thorpej	file disklabel_swap.c was added on branch thorpej-i2c-spi-conf on 2021-06-17 04:46:33 +0000
1.1.2.2	31-May-2021	cjep	sync with head
1.1.2.1	17-May-2021	cjep	file disklabel_swap.c was added on branch cjep_staticlib_x on 2021-05-31 22:15:20 +0000
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file divdi3.c was added on branch magnum on 1993-12-04 05:01:40 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.1	17-May-2021	mrg	branches: 1.1.2; 1.1.6; move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.1.6.2	17-Jun-2021	thorpej	Sync w/ HEAD.
1.1.6.1	17-May-2021	thorpej	file dkcksum.c was added on branch thorpej-i2c-spi-conf on 2021-06-17 04:46:33 +0000
1.1.2.2	31-May-2021	cjep	sync with head
1.1.2.1	17-May-2021	cjep	file dkcksum.c was added on branch cjep_staticlib_x on 2021-05-31 22:15:20 +0000
1.1	30-Apr-2020	riastradh	Rewrite entropy subsystem. Primary goals: 1. Use cryptography primitives designed and vetted by cryptographers. 2. Be honest about entropy estimation. 3. Propagate full entropy as soon as possible. 4. Simplify the APIs. 5. Reduce overhead of rnd_add_data and cprng_strong. 6. Reduce side channels of HWRNG data and human input sources. 7. Improve visibility of operation with sysctl and event counters. Caveat: rngtest is no longer used generically for RND_TYPE_RNG rndsources. Hardware RNG devices should have hardware-specific health tests. For example, checking for two repeated 256-bit outputs works to detect AMD's 2019 RDRAND bug. Not all hardware RNGs are necessarily designed to produce exactly uniform output. ENTROPY POOL - A Keccak sponge, with test vectors, replaces the old LFSR/SHA-1 kludge as the cryptographic primitive. - `Entropy depletion' is available for testing purposes with a sysctl knob kern.entropy.depletion; otherwise it is disabled, and once the system reaches full entropy it is assumed to stay there as far as modern cryptography is concerned. - No `entropy estimation' based on sample values. Such `entropy estimation' is a contradiction in terms, dishonest to users, and a potential source of side channels. It is the responsibility of the driver author to study the entropy of the process that generates the samples. - Per-CPU gathering pools avoid contention on a global queue. - Entropy is occasionally consolidated into global pool -- as soon as it's ready, if we've never reached full entropy, and with a rate limit afterward. Operators can force consolidation now by running sysctl -w kern.entropy.consolidate=1. - rndsink(9) API has been replaced by an epoch counter which changes whenever entropy is consolidated into the global pool. . Usage: Cache entropy_epoch() when you seed. If entropy_epoch() has changed when you're about to use whatever you seeded, reseed. . Epoch is never zero, so initialize cache to 0 if you want to reseed on first use. . Epoch is -1 iff we have never reached full entropy -- in other words, the old rnd_initial_entropy is (entropy_epoch() != -1) -- but it is better if you check for changes rather than for -1, so that if the system estimated its own entropy incorrectly, entropy consolidation has the opportunity to prevent future compromise. - Sysctls and event counters provide operator visibility into what's happening: . kern.entropy.needed - bits of entropy short of full entropy . kern.entropy.pending - bits known to be pending in per-CPU pools, can be consolidated with sysctl -w kern.entropy.consolidate=1 . kern.entropy.epoch - number of times consolidation has happened, never 0, and -1 iff we have never reached full entropy CPRNG_STRONG - A cprng_strong instance is now a collection of per-CPU NIST Hash_DRBGs. There are only two in the system: user_cprng for /dev/urandom and sysctl kern.?random, and kern_cprng for kernel users which may need to operate in interrupt context up to IPL_VM. (Calling cprng_strong in interrupt context does not strike me as a particularly good idea, so I added an event counter to see whether anything actually does.) - Event counters provide operator visibility into when reseeding happens. INTEL RDRAND/RDSEED, VIA C3 RNG (CPU_RNG) - Unwired for now; will be rewired in a subsequent commit.
1.1	30-Apr-2020	riastradh	Rewrite entropy subsystem. Primary goals: 1. Use cryptography primitives designed and vetted by cryptographers. 2. Be honest about entropy estimation. 3. Propagate full entropy as soon as possible. 4. Simplify the APIs. 5. Reduce overhead of rnd_add_data and cprng_strong. 6. Reduce side channels of HWRNG data and human input sources. 7. Improve visibility of operation with sysctl and event counters. Caveat: rngtest is no longer used generically for RND_TYPE_RNG rndsources. Hardware RNG devices should have hardware-specific health tests. For example, checking for two repeated 256-bit outputs works to detect AMD's 2019 RDRAND bug. Not all hardware RNGs are necessarily designed to produce exactly uniform output. ENTROPY POOL - A Keccak sponge, with test vectors, replaces the old LFSR/SHA-1 kludge as the cryptographic primitive. - `Entropy depletion' is available for testing purposes with a sysctl knob kern.entropy.depletion; otherwise it is disabled, and once the system reaches full entropy it is assumed to stay there as far as modern cryptography is concerned. - No `entropy estimation' based on sample values. Such `entropy estimation' is a contradiction in terms, dishonest to users, and a potential source of side channels. It is the responsibility of the driver author to study the entropy of the process that generates the samples. - Per-CPU gathering pools avoid contention on a global queue. - Entropy is occasionally consolidated into global pool -- as soon as it's ready, if we've never reached full entropy, and with a rate limit afterward. Operators can force consolidation now by running sysctl -w kern.entropy.consolidate=1. - rndsink(9) API has been replaced by an epoch counter which changes whenever entropy is consolidated into the global pool. . Usage: Cache entropy_epoch() when you seed. If entropy_epoch() has changed when you're about to use whatever you seeded, reseed. . Epoch is never zero, so initialize cache to 0 if you want to reseed on first use. . Epoch is -1 iff we have never reached full entropy -- in other words, the old rnd_initial_entropy is (entropy_epoch() != -1) -- but it is better if you check for changes rather than for -1, so that if the system estimated its own entropy incorrectly, entropy consolidation has the opportunity to prevent future compromise. - Sysctls and event counters provide operator visibility into what's happening: . kern.entropy.needed - bits of entropy short of full entropy . kern.entropy.pending - bits known to be pending in per-CPU pools, can be consolidated with sysctl -w kern.entropy.consolidate=1 . kern.entropy.epoch - number of times consolidation has happened, never 0, and -1 iff we have never reached full entropy CPRNG_STRONG - A cprng_strong instance is now a collection of per-CPU NIST Hash_DRBGs. There are only two in the system: user_cprng for /dev/urandom and sysctl kern.?random, and kern_cprng for kernel users which may need to operate in interrupt context up to IPL_VM. (Calling cprng_strong in interrupt context does not strike me as a particularly good idea, so I added an event counter to see whether anything actually does.) - Event counters provide operator visibility into when reseeding happens. INTEL RDRAND/RDSEED, VIA C3 RNG (CPU_RNG) - Unwired for now; will be rewired in a subsequent commit.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	07-Aug-2003	agc	branches: 1.10.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	10-Oct-2002	jdolecek	branches: 1.9.6; #undef ffs before the ffs() function definition, so that the name isn't rewrote to __builtin_ffs() on gcc 2.95+; this fixes compilation on sun2 also change the comment for function
1.8	27-Mar-1998	cgd	branches: 1.8.26; 1.8.28; 1.8.42; sync with libc
1.7	13-Oct-1997	lukem	rcsid fascism
1.6	18-Apr-1996	cgd	branches: 1.6.12; don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file ffs.c was added on branch magnum on 1993-10-27 22:00:46 +0000
1.6.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.8.42.1	23-Nov-2002	tron	Pull up revision 1.9 (requested by skrll in ticket #1009): isn't rewrote to __builtin_ffs() on gcc 2.95+; this fixes compilation on sun2 also change the comment for function
1.8.28.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.8.26.1	18-Oct-2002	nathanw	Catch up to -current.
1.9.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.4	09-Dec-2017	christos	Even smaller and takes print function.
1.3	08-Dec-2017	christos	don't ifdef _KERNEL
1.2	08-Dec-2017	christos	use a different, more readable approach.
1.1	08-Dec-2017	christos	coalesce the two copies of hexdump into libkern
1.14	20-Dec-2005	christos	Use common sources with userland.
1.13	11-Dec-2005	christos	merge ktrace-lwp.
1.12	26-Feb-2005	perry	branches: 1.12.4; nuke trailing whitespace
1.11	04-Dec-2003	keihan	branches: 1.11.8; 1.11.10; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.10	22-Aug-2001	itojun	branches: 1.10.20; sync argument/return type of [hn]to[nh][ls] to XNET 5.2 (uint{16,32}_t). as discussed on tech-net.
1.9	27-Mar-1998	cgd	branches: 1.9.26; 1.9.28; sync with libc
1.8	17-Oct-1996	cgd	pull down from libc
1.7	29-May-1996	cgd	Copy from libkern: Add some casts so that we're not bitten by type promotions on 64-bit systems. Not a great concern since the only 64-bit system currently supported by NetBSD (Alpha) uses assembly versions of these routines.
1.6	07-Oct-1995	mycroft	branches: 1.6.6; Update from libc.
1.5	06-Jan-1995	cgd	copy back from libc
1.4	06-Jan-1995	cgd	from libc
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file htonl.c was added on branch magnum on 1993-10-27 22:00:46 +0000
1.6.6.1	29-May-1996	cgd	Pull changes copied from libc to the release branch: Add some casts so that we're not bitten by type promotions on 64-bit systems.
1.9.28.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.9.26.1	21-Sep-2001	nathanw	Catch up to -current.
1.10.20.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.10.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.20.1	03-Aug-2004	skrll	Sync with HEAD
1.11.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.11.8.1	29-Apr-2005	kent	sync with -current
1.12.4.1	21-Jun-2006	yamt	sync with head.
1.13	20-Dec-2005	christos	Use common sources with userland.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	04-Dec-2003	keihan	branches: 1.11.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.10	22-Aug-2001	itojun	branches: 1.10.20; sync argument/return type of [hn]to[nh][ls] to XNET 5.2 (uint{16,32}_t). as discussed on tech-net.
1.9	27-Mar-1998	cgd	branches: 1.9.26; 1.9.28; sync with libc
1.8	17-Oct-1996	cgd	pull down from libc
1.7	29-May-1996	cgd	Copy from libkern: Add some casts so that we're not bitten by type promotions on 64-bit systems. Not a great concern since the only 64-bit system currently supported by NetBSD (Alpha) uses assembly versions of these routines.
1.6	07-Oct-1995	mycroft	branches: 1.6.6; Update from libc.
1.5	06-Jan-1995	cgd	copy back from libc
1.4	06-Jan-1995	cgd	from libc
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file htons.c was added on branch magnum on 1993-10-27 22:00:47 +0000
1.6.6.1	29-May-1996	cgd	Pull changes copied from libc to the release branch: Add some casts so that we're not bitten by type promotions on 64-bit systems.
1.9.28.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.9.26.1	21-Sep-2001	nathanw	Catch up to -current.
1.10.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.20.1	03-Aug-2004	skrll	Sync with HEAD
1.11.16.1	21-Jun-2006	yamt	sync with head.
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file imax.c was added on branch magnum on 1993-10-13 05:40:37 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file imin.c was added on branch magnum on 1993-10-13 05:40:39 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.5	01-Nov-2003	jdolecek	g/c index.c and rindex.c (not used anywhere)
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	27-Mar-1998	cgd	branches: 1.3.48; sync with libc
1.2	22-Feb-1998	mycroft	Don't even think about cdefs.h here...
1.1	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.3.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	18-Apr-2001	thorpej	branches: 1.6.38; ctype-like functions are now in libkern.
1.5	30-Mar-2000	augustss	branches: 1.5.6; Kill some more register declarations.
1.4	13-Apr-1999	drochner	branches: 1.4.2; make libkern compile in userland - for testing purposes
1.3	12-Apr-1999	drochner	This was an n_long, not u_long, so u_int32_t is correct.
1.2	12-Apr-1999	ross	libkern just got an inet_addr(), but it won't compile, no prototype. Cleanup... * Add prototype to libkern.h. * Remove the almost-identical-copy from libsa/net.[ch]. * Change its type back to the (wrong, but harmless) historical one. (u_long) * Kill the XXX local prototype in nfs_bootparam.c
1.1	12-Dec-1997	gwr	branches: 1.1.10; Copied from src/lib/libc/net/inet_pton.c and adapted for kernel and libsa use.
1.1.10.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.4.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.6.38.1	21-Jun-2006	yamt	sync with head.
1.3	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.2	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.1	07-May-1999	drochner	branches: 1.1.2; 1.1.140; 1.1.150; 1.1.156; move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.1.156.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.1.150.1	28-Apr-2009	skrll	Sync with HEAD.
1.1.140.1	04-May-2009	yamt	sync with head.
1.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file iordi3.c was added on branch magnum on 1993-12-04 05:01:42 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.5	13-Dec-2021	chs	revert rev 1.4 ("Add garbage instructions at end of kern_assert after vpanic.") that change had no effect because vpanic() is marked __dead / noreturn and thus the compiler would optimize away everything after a call to vpanic(). the original problem has now been fixed differently (but only for x86 so far).
1.4	14-Mar-2017	riastradh	Add garbage instructions at end of kern_assert after vpanic. This avoids having the return address passed to vpanic confusingly appear to be some other symbol.
1.3	19-Nov-2013	christos	branches: 1.3.6; 1.3.10; 1.3.14; For the purposes of static analysis, this never returns.
1.2	29-Sep-2011	christos	branches: 1.2.2; 1.2.12; 1.2.16; Don't include <sys/systm.h> because it brings in too much stuff that conflicts with standalone code. Instead modify kern_assert() to be like panic() and call that.
1.1	19-Jan-2010	pooka	branches: 1.1.4; Get rid of last "easy" kernel symbols starting with __: __assert -> kern_assert __sigtimedwait1 -> sigtimedwait1 __wdstart -> wdstart1 The rest are MD and/or shared with userspace, so they will require a little more involvement than what is available for this quick "ride the 5.99.24 bump" action.
1.1.4.2	11-Mar-2010	yamt	sync with head
1.1.4.1	19-Jan-2010	yamt	file kern_assert.c was added on branch yamt-nfs-mp on 2010-03-11 15:04:21 +0000
1.2.16.1	18-May-2014	rmind	sync with head
1.2.12.2	03-Dec-2017	jdolecek	update from HEAD
1.2.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.14.1	21-Apr-2017	bouyer	Sync with HEAD
1.3.10.1	20-Mar-2017	pgoyette	Sync with HEAD
1.3.6.1	28-Aug-2017	skrll	Sync with HEAD
1.148	02-Mar-2025	riastradh	libc: New _r variants of heapsort, mergesort, qsort. Also kheapsort_r for kernel/standalone use. These variants allow the caller to pass a cookie through to the comparison function, e.g. if you want to sort an array of indices into a buffer. qsort_r is new in POSIX.1-2024; the others are obvious analogues of our nonstandard extensions for heapsort and mergesort. PR lib/58931: qsort_r() missing
1.147	01-Nov-2024	riastradh	string.h: Fix various symbol visibility issues. 1. Order declarations according to POSIX 2024 to make this easier to review side-by-side with the spec. 2. Fix visibility of memccpy: XSI-only, not POSIX in general; require _XOPEN_SOURCE, not just _POSIX_C_SOURCE. 3. Omit redundant _XOPEN_SOURCE test around stpcpy/stpncpy. 4. Hide strdup in POSIX 2001. Not POSIX (without XSI) until 2008. 5. Hide strerror_r until POSIX 2001. Can't find evidence of it in any earlier POSIX or X/Open. (Not 100% sure on this one, maybe someone can double-check my research.) 6. Add restrict to strlcat/strlcpy. 7. Omit redundant _XOPEN_SOURCE test around strndup and strnlen. 8. Hide strtok_r until POSIX 2001. Can't find evidence of it in any earlier POSIX or X/Open. (Not 100% sure on this one, maybe someone can double-check my research.) Carry the restrict qualifiers on strlcat/strlcpy to libkern too. Main reference: https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/string.h.html PR standards/58804: string.h: wrong visibility for memccpy
1.146	09-Oct-2024	christos	deduplicate offsetof (stddef.h) and container_of (container_of.h)
1.145	06-Sep-2023	mrg	branches: 1.145.6; fix the example for container_of(). needs to be a pointer into the containing structure, not the value of a pointer inside the structure.
1.144	31-Dec-2021	riastradh	libkern: Make KASSERT verify expression is valid if !DIAGNOSTIC. This way it is no longer necessary to mark variables __diagused if they are used in KASSERT conditions. Fix fallout from this by removing now-unnecessary and `#ifdef DIAGNOSTIC'. Don't do the same for KDASSERT if !DEBUG -- unlike KASSERT and DIAGNOSTIC, variables needed by KDASSERT and DEBUG are likely to be expensive to compute (and potentially difficult for a compiler to prove flushable), so we don't want to require them under !DEBUG.
1.143	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.142	21-Jan-2021	thorpej	branches: 1.142.4; 1.142.6; Add a generic set of routines for interacting with OpenFirmware-style string lists.
1.141	16-Jan-2021	chs	remove unused "_DIAGNOSTIC" option and opt_diagnostic.h. note that this is unrelated to the widely used "DIAGNOSTIC" option.
1.140	17-Apr-2020	maxv	branches: 1.140.2; Slightly reorder for clarity, and add header.
1.139	07-Apr-2020	skrll	branches: 1.139.2; Fix KASAN build on aarch64
1.138	03-Apr-2020	maxv	Add KASAN instrumentation on strcat/strchr/strrchr.
1.137	14-Dec-2019	riastradh	Remove never-used Mersenne twister from libkern.
1.136	05-Dec-2019	riastradh	#ifdef notyet ---> never
1.135	22-Nov-2019	maxv	Ah, strcat/strchr/strrchr are ASM functions, so instrument them.
1.134	14-Nov-2019	maxv	Add support for Kernel Memory Sanitizer (kMSan). It detects uninitialized memory used by the kernel at run time, and just like kASan and kCSan, it is an excellent feature. It has already detected 38 uninitialized variables in the kernel during my testing, which I have since discreetly fixed. We use two shadows: - "shad", to track uninitialized memory with a bit granularity (1:1). Each bit set to 1 in the shad corresponds to one uninitialized bit of real kernel memory. - "orig", to track the origin of the memory with a 4-byte granularity (1:1). Each uint32_t cell in the orig indicates the origin of the associated uint32_t of real kernel memory. The memory consumption of these shadows is consequent, so at least 4GB of RAM is recommended to run kMSan. The compiler inserts calls to specific __msan_* functions on each memory access, to manage both the shad and the orig and detect uninitialized memory accesses that change the execution flow (like an "if" on an uninitialized variable). We mark as uninit several types of memory buffers (stack, pools, kmem, malloc, uvm_km), and check each buffer passed to copyout, copyoutstr, bwrite, if_transmit_lock and DMA operations, to detect uninitialized memory that leaves the system. This allows us to detect kernel info leaks in a way that is more efficient and also more user-friendly than KLEAK. Contrary to kASan, kMSan requires comprehensive coverage, ie we cannot tolerate having one non-instrumented function, because this could cause false positives. kMSan cannot instrument ASM functions, so I converted most of them to __asm__ inlines, which kMSan is able to instrument. Those that remain receive special treatment. Contrary to kASan again, kMSan uses a TLS, so we must context-switch this TLS during interrupts. We use different contexts depending on the interrupt level. The orig tracks precisely the origin of a buffer. We use a special encoding for the orig values, and pack together in each uint32_t cell of the orig: - a code designating the type of memory (Stack, Pool, etc), and - a compressed pointer, which points either (1) to a string containing the name of the variable associated with the cell, or (2) to an area in the kernel .text section which we resolve to a symbol name + offset. This encoding allows us not to consume extra memory for associating information with each cell, and produces a precise output, that can tell for example the name of an uninitialized variable on the stack, the function in which it was pushed on the stack, and the function where we accessed this uninitialized variable. kMSan is available with LLVM, but not with GCC. The code is organized in a way that is similar to kASan and kCSan, so it means that other architectures than amd64 can be supported.
1.133	05-Nov-2019	maxv	Add Kernel Concurrency Sanitizer (kCSan) support. This sanitizer allows us to detect race conditions at runtime. It is a variation of TSan that is easy to implement and more suited to kernel internals, albeit theoretically less precise than TSan's happens-before. We do basically two things: - On every KCSAN_NACCESSES (=2000) memory accesses, we create a cell describing the access, and delay the calling CPU (10ms). - On all memory accesses, we verify if the memory we're reading/writing is referenced in a cell already. The combination of the two means that, if for example cpu0 does a read that is selected and cpu1 does a write at the same address, kCSan will fire, because cpu1's write collides with cpu0's read cell. The coverage of the instrumentation is the same as that of kASan. Also, the code is organized in a way similar to kASan, so it is easy to add support for more architectures than amd64. kCSan is compatible with KCOV. Reviewed by Kamil.
1.132	20-Sep-2019	maxv	Add ifdefs to eliminate false positives on lgtm, same as coverity.
1.131	07-Sep-2019	maxv	Add KASAN instrumentation for memmove.
1.130	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.129	27-Aug-2018	maxv	Add kasan interceptors for strcpy/strcmp/strlen.
1.128	20-Aug-2018	maxv	Add support for kASan on amd64. Written by me, with some parts inspired from Siddharth Muralee's initial work. This feature can detect several kinds of memory bugs, and it's an excellent feature. It can be enabled by uncommenting these three lines in GENERIC: #makeoptions KASAN=1 # Kernel Address Sanitizer #options KASAN #no options SVS The kernel is compiled without SVS, without DMAP and without PCPU area. A shadow area is created at boot time, and it can cover the upper 128TB of the address space. This area is populated gradually as we allocate memory. With this design the memory consumption is kept at its lowest level. The compiler calls the __asan_* functions each time a memory access is done. We verify whether this access is legal by looking at the shadow area. We declare our own special memcpy/memset/etc functions, because the compiler's builtins don't add the __asan_* instrumentation. Initially all the mappings are marked as valid. During dynamic allocations, we add a redzone, which we mark as invalid. Any access on it will trigger a kASan error message. Additionally, the compiler adds a redzone on global variables, and we mark these redzones as invalid too. The illegal-access detection works with a 1-byte granularity. For now, we cover three areas: - global variables - kmem_alloc-ated areas - malloc-ated areas More will come, but that's a good start.
1.127	08-Jul-2018	christos	provide memmem
1.126	09-Dec-2017	christos	branches: 1.126.2; 1.126.4; Even smaller and takes print function.
1.125	08-Dec-2017	christos	coalesce the two copies of hexdump into libkern
1.124	07-Jul-2016	msaitoh	KNF. Remove extra spaces. No functional change.
1.123	11-May-2016	rtr	provide const versions of container_of macros. discussed with riastradh@ by email
1.122	02-May-2016	christos	move scsipi_strvis -> libkern:strnvisx() change the prototype to match userland fix sizes of strings passed to it
1.121	30-Aug-2015	uebayasi	Include opt_diagnostic.h.
1.120	29-May-2015	matt	If the platform support popcount as a __builtin, use that in preference to the libc versions.
1.119	09-May-2015	christos	tricks with sizeof() make coverity complain.
1.118	20-Apr-2015	riastradh	Add container_of to libkern. Given x = &c->f, container_of(x, T, f) yields c, where T is the type of c. Discussed on tech-kern a while ago: https://mail-index.netbsd.org/tech-kern/2013/03/21/msg015131.html
1.117	16-Jan-2015	christos	strtoi and strtou for the kernel
1.116	20-Nov-2014	christos	branches: 1.116.2; bcdtobin and bintobcd are now inlines in <dev/clock_subr.h>
1.115	10-Aug-2014	tls	branches: 1.115.2; Merge tls-earlyentropy branch into HEAD.
1.114	19-Jul-2014	lneto	lua: updated from 5.1 to 5.3 work3 * lua(1): - changed lua_Integer to intmax_t - updated distrib/sets/lists and etc/mtree - updated bsd.lua.mk - fixed bozohttpd (lua-bozo.c) - compatibilized bindings: gpio, sqlite * lua(4): - removed floating-point and libc dependencies using '#ifndef _KERNEL' - fixed division by zero and exponentiation - libkern: added isalnum(), iscntrl(), isgraph(), isprint() and ispunct() - acpica: removed isprint() from acnetbsd.h - libc: moved strcspn.c, strpbrk.c and strspn.c to common - removed stub headers - compatibilized bindings: luapmf, luasystm * reorganized luaconf.h * updated doc/CHANGES and doc/RESPONSIBLE
1.113	27-Feb-2014	joerg	branches: 1.113.2; Provide labs, llabs and imaxabs for kernel use.
1.112	27-Dec-2013	christos	add strncat (for acpi)
1.111	15-Dec-2013	pooka	Allow overriding CTASSERT. This helps with building NetBSD sources with compilers that don't support __COUNTER__ -- shifting the CTASSERTs around to avoid __LINE__ conflicts is a hopeless struggle.
1.110	11-Dec-2013	joerg	Allow kernel code to access constant databases by moving cdbr(3) and the required mi_vector_hash(3) into src/common.
1.109	02-Dec-2013	lneto	changed lua_Number to int64_t
1.108	28-Aug-2013	riastradh	Fix libkern's prototype for explicit_memset.
1.107	24-Jun-2013	riastradh	branches: 1.107.2; Replace consttime_bcmp/explicit_bzero by consttime_memequal/explicit_memset. consttime_memequal is the same as the old consttime_bcmp. explicit_memset is to memset as explicit_bzero was to bcmp. Passes amd64 release and i386/ALL, but I'm sure I missed some spots, so please let me know.
1.106	30-Aug-2012	drochner	branches: 1.106.2; Add "consttime_bcmp" and "explicit_bzero" functions for both kernel abd userland, as proposed on tech-security, with explicit_bzero using a volatile function pointer as suggested by Alan Barrett. Both do what the name says. For userland, both are prefixed by "__" to keep them out of the user namespace. Change some memset/memcmp uses to the new functions where it makes sense -- these are just some examples, more to come.
1.105	22-Jan-2012	rmind	Add CTASSERT_SIGNED() and CTASSERT_UNSIGNED().
1.104	28-Nov-2011	tls	branches: 1.104.2; Remove arc4random() and arc4randbytes() from the kernel API. Replace arc4random() hacks in rump with stubs that call the host arc4random() to get numbers that are hopefully actually random (arc4random() keyed with stack junk is not). This should fix some of the currently failing anita tests -- we should no longer generate duplicate "random" MAC addresses in the test environment.
1.103	01-Oct-2011	chs	branches: 1.103.2; use gcc builtin for memset() on vax too.
1.102	29-Sep-2011	christos	Don't include <sys/systm.h> because it brings in too much stuff that conflicts with standalone code. Instead modify kern_assert() to be like panic() and call that.
1.101	27-Sep-2011	jym	Modify *ASSERTMSG() so they are now used as variadic macros. The main goal is to provide routines that do as KASSERT(9) says: append a message to the panic format string when the assertion triggers, with optional arguments. Fix call sites to reflect the new definition. Discussed on tech-kern@. See http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html
1.100	25-Sep-2011	jym	Do as Joerg said and kill the __STDC__ blocks. They only make sense for things used by assembler, which won't be the case for these macros.
1.99	01-Sep-2011	jym	Make strnlen(3) accessible in kernel. ok christos@.
1.98	05-Jul-2011	matt	If GCC 4.0 or later, use __builtin_offsetof for offsetof. This make GCC 4.5 with offsetof in mbuf.h and kern_cpu.c
1.97	19-Feb-2011	matt	Define CTASSERT in terms of __CTASSERT
1.96	26-Jan-2011	matt	Fix KDASSERTMSG defintions for !DEBUG
1.95	24-Jan-2011	matt	Add KDASSERTMSG (KDASSERT already exists).
1.94	25-Apr-2010	rmind	branches: 1.94.2; 1.94.4; Fix KASSERTMSG() to be consistent with KASSERT() logic, not inverted. Hi matt@!
1.93	19-Jan-2010	pooka	branches: 1.93.2; 1.93.4; Get rid of last "easy" kernel symbols starting with __: __assert -> kern_assert __sigtimedwait1 -> sigtimedwait1 __wdstart -> wdstart1 The rest are MD and/or shared with userspace, so they will require a little more involvement than what is available for this quick "ride the 5.99.24 bump" action.
1.92	21-Jul-2009	joerg	Move popcount et al to src/common and add popcount32/popcount64. Requested by rmind@. MD should now override popcount32/popcount64 and provide the aliases as fitting.
1.91	13-May-2009	pgoyette	Implement snprintb_m(3) to provide multi-line bit/bit-field decode. Discussed on tech-kern.
1.90	25-Mar-2009	tls	Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.89	25-Mar-2009	darran	Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.88	23-Mar-2009	tsutsui	Don't use gcc's __builtin_*() functions #if defined(_STANDALONE) because they could be larger than __OPTIMIZE_SIZE__'ed libsa ones and __builtin_memcpy() on vax rejects NULL (i.e. copying from/to address 0x0). No particular comments on tech-toolchain. Tested on alpha, arc, cobalt, hp300, i386, landisk, macppc, news68k, sgimips, sparc, sparc64, sun3, and vax (on simh).
1.87	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.86	14-Mar-2009	dsl	Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
1.85	16-Dec-2008	christos	branches: 1.85.2; replace bitmask_snprintf(9) with snprintb(3)
1.84	16-Nov-2008	ad	Our qsort() is inappropriate for kernel use because it makes recursive calls. Replace it with a kheapsort() function in kernel. Pointed out by tron@.
1.83	16-Nov-2008	ad	Make qsort() available in libkern.
1.82	08-Sep-2008	gmcgarry	branches: 1.82.2; 1.82.4; 1.82.8; Replace most gcc-specific __attribute__ uses with BSD-style sys/cdef.h preprocessor macros.
1.81	02-Jul-2008	matt	branches: 1.81.2; Add KASSERTMSG(e, msg) for umass.c. XXX directly calls panic.
1.80	02-Jul-2008	matt	Add CTASSERT (compile time assert) from FreeBSD. Causes sources to fail to compile: <file>:<line>: error: size of array '__ctassert<line>' is negative
1.79	25-Mar-2008	christos	branches: 1.79.4; 1.79.6; 1.79.8; fix again
1.78	25-Mar-2008	christos	fix bcopy again
1.77	25-Mar-2008	christos	fix bcopy prototype
1.76	25-Mar-2008	christos	add a prototype for bcopy.
1.75	17-Feb-2008	matt	branches: 1.75.6; Don't need to that particular in mtprng_random(). Use 2 values instead of 8.
1.74	02-Feb-2008	matt	Improve my version of mtprng_random. Reshuffle things. Add an compatible version of init_by_array.
1.73	31-Jan-2008	matt	Add Mersenne Twister prototypes and state struct to libkern.h Cleanup a comment. s/RLEN/MTPRNG_RLEN/g s/POS1/MTPRNG_POS1/g Remove unneeded test code.
1.72	25-Dec-2007	perry	Convert many of the uses of __attribute__ to equivalent __packed, __unused and __dead macros from cdefs.h
1.71	24-Sep-2007	pooka	branches: 1.71.4; 1.71.6; 1.71.10; Rename __assert() to __kernassert() so that it doesn't collide with the libc version. They take different arguments.
1.70	29-Jul-2007	ad	branches: 1.70.4; 1.70.6; 1.70.8; 1.70.10; Disable kernel assertions if panicstr != NULL.
1.69	09-Apr-2007	matt	branches: 1.69.4; Enable builtin_ffs for vax
1.68	21-Feb-2007	thorpej	branches: 1.68.4; 1.68.6; Replace the Mach-derived boolean_t type with the C99 bool type. A future commit will replace use of TRUE and FALSE with true and false.
1.67	08-Oct-2006	thorpej	branches: 1.67.2; 1.67.4; 1.67.6; - Move strtoll.c and strtoull.c from libc/stdlib to common/libc/stdlib. - Add strtoll.c and strtoull.c to libkern.
1.66	10-Sep-2006	matt	branches: 1.66.2; If __STDC__ and GNU C >= 3.0, define C99's bool, true, false
1.65	31-Aug-2006	dyoung	branches: 1.65.2; Per discussion on tech-kern and tech-userlevel, move the bit-twiddling macros, __BIT, __BITS, SHIFTIN, SHIFTOUT, and __arraycount() from lib/libkern/libkern.h to sys/cdefs.h. Add a __-prefix to SHIFTIN and SHIFTOUT, and add a manual page for the bit-twiddling macros, bits(3). Make the __BIT and __BITS macros "widthless," as best I can, by changing their type to uintmax_t from uint32_t. XXX The manual page lags this change by a bit. Define __PRIxBIT and __PRIxBITS printf(3) format strings.
1.64	25-Aug-2006	matt	Add __NULL_STMT which is do { } while (/* CONSTCOND */ 0)
1.63	08-Jul-2006	matt	With VAX & GCC4, use builtin memset and memmove.
1.62	22-Apr-2006	thorpej	branches: 1.62.4; Move strtoumax.c from libc/stdlib to common/libc/stdlib and include it in libkern. Required for new code coming soon.
1.61	15-Apr-2006	christos	Imply DIAGNOSTIC if __COVERITY__.
1.60	14-Apr-2006	christos	If __COVERITY__ is defined, turn on KASSERT and _DIAGASSERT.
1.59	27-Mar-2006	dyoung	Per discussion on source-changes@, add __arraycount(array) for counting the number of elements in a static array, using the idiom, sizeof(array)/sizeof(array[0]). XXX This may move in the future, but this is a safe place to put XXX it for use in the kernel.
1.58	11-Mar-2006	kleink	branches: 1.58.2; Provide BCD<->binary conversion in libkern and turn <dev/clock_subr.h>'s FROMBCD()/TOBCD() macros into wrappers around it, resulting in both smaller code footprint and elimination of possible issues due to multiple evaluation of macro arguments. Suggested by Simon Burge and Anders Gavare on tech-kern.
1.57	08-Mar-2006	dyoung	Change macro names to avoid collisions: BIT -> __BIT BITS -> __BITS
1.56	08-Mar-2006	dyoung	Move my bit-twiddling macros to libkern.h from my drivers, where I had duplicated them. Improve the macros' names. Simplify their implementation. A brief description of each macro is below. BIT(n): Return a bitmask with bit m set, where the least significant bit is bit 0. BITS(m, n): Return a bitmask with bits m through n, inclusive, set. It does not matter whether m>n or m<=n. The least significant bit is bit 0. A "bitfield" is a span of consecutive bits defined by a bitmask, where 1s select the bits in the bitfield. SHIFTIN, SHIFTOUT, and SHIFTOUT_MASK help read and write bitfields from device registers. SHIFTIN(v, mask): Left-shift bits `v' into the bitfield defined by `mask', and return them. No side-effects. SHIFTOUT(v, mask): Extract and return the bitfield selected by `mask' from `v', right-shifting the bits so that the rightmost selected bit is at bit 0. No side-effects. SHIFTOUT_MASK(mask): Right-shift the bits in `mask' so that the rightmost non-zero bit is at bit 0. This is useful for finding the greatest unsigned value that a bitfield can hold. No side-effects. Note that SHIFTOUT_MASK(m) = SHIFTOUT(m, m). Examples: /* * Register definitions taken from the RFMD RF3000 manual. / #define RF3000_GAINCTL 0x11 / TX variable gain control / #define RF3000_GAINCTL_TXVGC_MASK BITS(7, 2) #define RF3000_GAINCTL_SCRAMBLER BIT(1) / * Shift the transmit power into the transmit-power field of the * gain-control register and write it to the baseband processor. / atw_rf3000_write(sc, RF3000_GAINCTL, SHIFTIN(txpower, RF3000_GAINCTL_TXVGC_MASK)); / * Register definitions taken from the ADMtek ADM8211 manual. * / #define ATW_RXSTAT_OWN BIT(31) / 1: NIC may fill descriptor / / ... / #define ATW_RXSTAT_DA1 BIT(17) / DA bit 1, admin'd address / #define ATW_RXSTAT_DA0 BIT(16) / DA bit 0, group address / #define ATW_RXSTAT_RXDR_MASK BITS(15,12) / RX data rate / #define ATW_RXSTAT_FL_MASK BITS(11,0) / RX frame length, last * descriptor only / / Extract the frame length from the Rx descriptor's * status field. */ len = SHIFTOUT(rxstat, ATW_RXSTAT_FL_MASK);
1.55	16-Feb-2006	perry	branches: 1.55.2; 1.55.4; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.54	24-Dec-2005	perry	branches: 1.54.2; 1.54.4; 1.54.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.53	21-Dec-2005	christos	Add the state setting functions for the new random function, but use the small one by default, so that we can switch in the future if we want to.
1.52	20-Dec-2005	christos	Provide _DIAGASSERT and NULL, so that we don't have to do it in all the libkern files. Also the new inet_addr, provides inet_aton; advertise it.
1.51	11-Dec-2005	christos	merge ktrace-lwp.
1.50	13-Aug-2003	ragge	branches: 1.50.16; Do not use the builtins for the mem* functions on vax, the compiler gets confused with the static inline functions vax uses.
1.49	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.48	15-May-2003	itojun	branches: 1.48.2; add strl{cpy,cat} to libkern. code from lib/libc/string (originally from openbsd).
1.47	24-Oct-2002	christos	make offsetof lint friendlier.
1.46	06-Oct-2002	tls	ESP output was drawing down the entropy pool at a ferocious rate, a particular problem on hosts with only wireless interfaces that are definitely not safe to use as entropy sources. Add arc4randbytes() which hands out bytes from the same source used by arc4random(). This is intended to be a _temporary_ interface until we can design and implement a better general PRNG interface that is decoupled from the entropy-pool implementation. Modify key_randomfill() (used only for initialization vectors on SA creation and via key_sa_stir_iv(), which does not "stir", despite its name) to use arc4randbytes() instead of pulling bits directly from the entropy pool. It is my hope that this change will pose minimal integration problems for the KAME folks as the random-pool interface is already different between each BSD variant; this just simplifies the NetBSD case and solves a fairly serious problem. Note that it is generally considered acceptable cryptographic practice to use a fast stream cipher to generate IVs for encryption with stronger block ciphers. For example, the use of "non-Approved" PRNGs to generate IVs for "Approved" block ciphers is explicitly sanctioned by FIPS 140-2.
1.45	04-Oct-2002	junyoung	Add strstr() to libkern. For now, it's only used in i386 (for processor identification).
1.44	04-Oct-2002	matt	Ansify's (use prototypes).
1.43	25-Aug-2002	thorpej	Tweak the previous change so that a prototype is always provided.
1.42	23-Aug-2002	ragge	Do not try to use "__builtin_ffs" on vax, ffs is an instruction already. Maybe possible to teach gcc to use it?
1.41	21-Aug-2002	thorpej	GCC 2.95 supports __builtin_ffs(); use it.
1.40	28-May-2002	itojun	have arc4random(9).
1.39	28-Dec-2001	thorpej	branches: 1.39.8; 1.39.10; Always provide alloca() as __builtin_alloca().
1.38	23-Dec-2001	thorpej	The kernel is now built with -ffreestanding, so GCC built-ins are disabled. Explicitly re-enable some that we want to use, namely: * memcpy() -> __builtin_memcpy() * memcmp() -> __builtin_memcmp() * memset() -> __builtin_memset() * strcpy() -> __builtin_strcpy() * strcmp() -> __builtin_strcmp() * strlen() -> __builtin_strlen() We might also consider some others for GCC 3.x.
1.37	07-Jul-2001	perry	branches: 1.37.2; restore bzero and bcmp prototypes for now -- this has to be hashed out.
1.36	07-Jul-2001	simonb	Put the prototypes for bcmp() and bzero() back (ifdef _STANDALONE) so that libsa builds again.
1.35	07-Jul-2001	perry	Remove bcmp and bzero prototypes. And yes, I actually checked and tested this time. (Slap self repeatedly.)
1.34	30-Apr-2001	lukem	remove some lint
1.33	05-Apr-2001	thorpej	Add ctype routines.
1.32	01-Nov-2000	thorpej	branches: 1.32.2; Add a strcasecmp(), modified from chopps's strncasecmp().
1.31	12-Oct-2000	msaitoh	enclose offsetof macro definition with #ifndef offsetof ... #endif
1.30	08-May-2000	thorpej	branches: 1.30.4; __predict_true() the expressions passed to the assert family, so as to move the calls to __assert() out-of-line. Suggested by Bill Sommerfeld.
1.29	29-Mar-2000	simonb	Multiple include protection.
1.28	29-Nov-1999	simonb	Move strtoul.c (via CVS repo copy) to libkern. Also sort prototypes in libkern.h and sources in arm32/Makefile.inc alphabetically.
1.27	10-Sep-1999	tron	branches: 1.27.2; 1.27.8; Add prototype for memcmp() as suggested by Anders Hjalmarsson in PR kern/8360.
1.26	07-May-1999	drochner	move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.25	12-Apr-1999	drochner	This was an n_long, not u_long, so u_int32_t is correct.
1.24	12-Apr-1999	ross	libkern just got an inet_addr(), but it won't compile, no prototype. Cleanup... * Add prototype to libkern.h. * Remove the almost-identical-copy from libsa/net.[ch]. * Change its type back to the (wrong, but harmless) historical one. (u_long) * Kill the XXX local prototype in nfs_bootparam.c
1.23	31-Jul-1998	perry	branches: 1.23.8; make libkern build memmove() properly
1.22	21-Jun-1998	christos	branches: 1.22.2; Add a small string pattern matching function to facilitate pcmcia cis string matches.
1.21	01-Mar-1998	fvdl	Merge with Lite2 + local changes
1.20	22-Feb-1998	mycroft	Add memcpy() and memset(), and sort.
1.19	28-Jan-1998	thorpej	Add offsetof().
1.18	23-Jan-1998	drochner	remove prototypes for deprecated index() and rindex()
1.17	22-Jan-1998	drochner	add prototype for index()
1.16	21-Jan-1998	cgd	add strrchr
1.15	24-Oct-1997	mjacob	Add missing NULL define for KERNEL case and prototype into libkern.h.
1.14	07-Jul-1997	cgd	mark prototypes for static inline functions as possibly unused (with __attribute__ ((unused))), to avoid generating warnings when compiling without optimization but with most ports' default warning flags.
1.13	13-Jun-1997	drochner	Add prototype for bzero() (since it is implemented here).
1.12	18-Jan-1997	cgd	add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.11	24-Oct-1996	cgd	second and third args to scanc() (string and table) are not and should not be modified. Make them 'const'.
1.10	22-Sep-1996	cgd	add a missing #else, pointed out by Wolfgang Solfrank
1.9	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.8	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.7	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.6	13-Feb-1996	christos	Add declaration of strncasecmp.
1.5	23-Sep-1995	leo	Add abs() function as an 'inline'. The atari-port needs it since the -fno-builtin is used in the kernel Makefile.
1.4	14-Aug-1995	cgd	prototype inline functions, almost as suggested by Jonathan Stone in PR 1258.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	15-Jul-1994	cgd	don't use inline, use __inline, like cdefs intends (so it can kill it if nongcc
1.1	05-May-1994	cgd	branches: 1.1.2; lots of changes: prototype migration, move lots of variables, definitions, and structure elements around. kill some unnecessary type and macro definitions. standardize clock handling. More changes than you'd want.
1.1.2.1	15-Jul-1994	cgd	updates from trunk. basically, C language errors.
1.22.2.1	08-Aug-1998	eeh	Revert cdevsw mmap routines to return int.
1.23.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.27.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.27.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.27.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.27.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.30.4.1	05-Nov-2000	tv	Pullup 1.31 [msaitoh]: enclose offsetof macro definition with #ifndef offsetof ... #endif
1.32.2.8	11-Nov-2002	nathanw	Catch up to -current
1.32.2.7	18-Oct-2002	nathanw	Catch up to -current.
1.32.2.6	27-Aug-2002	nathanw	Catch up to -current.
1.32.2.5	20-Jun-2002	nathanw	Catch up to -current.
1.32.2.4	08-Jan-2002	nathanw	Catch up to -current.
1.32.2.3	24-Aug-2001	nathanw	Catch up with -current.
1.32.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.32.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.37.2.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.37.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.37.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.39.10.2	03-Dec-2002	he	Pull up revisions 1.42-1.43 (requested by thorpej in ticket #1024): Don't use __builtin_ffs() on vax, ffs is an instruction there already. Also, always provide an ffs() prototype. Should fix build problem on vax.
1.39.10.1	21-Nov-2002	he	Pull up revision 1.41 (requested by thorpej in ticket #710): GCC 2.95 supports __builtin_ffs(), so use it.
1.39.8.2	29-Aug-2002	gehenna	catch up with -current.
1.39.8.1	30-May-2002	gehenna	Catch up with -current.
1.48.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.2.1	03-Aug-2004	skrll	Sync with HEAD
1.50.16.8	27-Feb-2008	yamt	sync with head.
1.50.16.7	04-Feb-2008	yamt	sync with head.
1.50.16.6	21-Jan-2008	yamt	sync with head
1.50.16.5	27-Oct-2007	yamt	sync with head.
1.50.16.4	03-Sep-2007	yamt	sync with head.
1.50.16.3	26-Feb-2007	yamt	sync with head.
1.50.16.2	30-Dec-2006	yamt	sync with head.
1.50.16.1	21-Jun-2006	yamt	sync with head.
1.54.6.2	01-Jun-2006	kardel	Sync with head.
1.54.6.1	22-Apr-2006	simonb	Sync with head.
1.54.4.1	09-Sep-2006	rpaulo	sync with head
1.54.2.1	18-Feb-2006	yamt	sync with head.
1.55.4.2	11-May-2006	elad	sync with head
1.55.4.1	19-Apr-2006	elad	sync with head.
1.55.2.6	14-Sep-2006	yamt	sync with head.
1.55.2.5	03-Sep-2006	yamt	sync with head.
1.55.2.4	11-Aug-2006	yamt	sync with head
1.55.2.3	24-May-2006	yamt	sync with head.
1.55.2.2	01-Apr-2006	yamt	sync with head.
1.55.2.1	13-Mar-2006	yamt	sync with head.
1.58.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.58.2.1	28-Mar-2006	tron	Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.
1.62.4.1	13-Jul-2006	gdamore	Merge from HEAD.
1.65.2.1	18-Nov-2006	ad	Sync with head.
1.66.2.1	22-Oct-2006	yamt	sync with head
1.67.6.1	07-Apr-2008	skrll	Oops, missed this one.
1.67.4.2	15-Apr-2007	yamt	sync with head.
1.67.4.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.67.2.1	19-Apr-2008	bouyer	Pull up following revision(s) (requested by skrll in ticket #1129): share/mk/bsd.own.mk: revision 1.489.4.3 gnu/dist/gcc4/gcc/config/vax/vax.h: revision 1.2.6.1 gnu/dist/gcc4/gcc/config/vax/builtins.md: revision 1.2.10.2 sys/arch/vax/conf/Makefile.vax: revision 1.77.22.1 gnu/dist/gcc4/gcc/config/vax/vax-protos.h: revision 1.1.1.1.6.1 gnu/dist/binutils/gas/config/tc-vax.h: revision 1.1.1.1.18.1 gnu/lib/libgcc4/libgcc/Makefile: revision 1.2.6.1 sys/arch/vax/include/macros.h: revision 1.37.14.1 gnu/lib/crtstuff4/Makefile: revision 1.1.6.1 gnu/dist/gcc4/gcc/config/vax/elf.h: revision 1.1.1.1.6.1 gnu/dist/gcc4/gcc/config/vax/vax.c: revision 1.1.1.1.6.1 sys/arch/vax/boot/Makefile.inc: revision 1.12.16.1 tools/gcc/Makefile: revision 1.22.4.1 lib/libcrypto/Makefile: revision 1.46.4.2 gnu/dist/gcc4/gcc/config/vax/netbsd-elf.h: revision 1.1.1.1.6.1 sys/lib/libkern/libkern.h: revision 1.67.6.1 gnu/dist/gcc4/gcc/config/vax/predicates.md: revision 1.3.10.2 gnu/dist/binutils/bfd/elf32-vax.c: revision 1.5.6.1 gnu/dist/gcc4/gcc/config/vax/vax.md: revision 1.1.1.1.4.1.2.1 gnu/dist/gcc4/gcc/config/vax/vax.opt: revision 1.1.1.1.6.1 gnu/dist/binutils/gas/config/tc-vax.c: revision 1.4.4.1.2.1 Pullup changes to get vax shlibs working from the wrstuden-fixsa branch.
1.68.6.1	11-Jul-2007	mjf	Sync with head.
1.68.4.3	09-Oct-2007	ad	Sync with head.
1.68.4.2	20-Aug-2007	ad	Sync with HEAD.
1.68.4.1	10-Apr-2007	ad	Sync with head.
1.69.4.1	15-Aug-2007	skrll	Sync with HEAD.
1.70.10.2	29-Jul-2007	ad	Disable kernel assertions if panicstr != NULL.
1.70.10.1	29-Jul-2007	ad	file libkern.h was added on branch matt-mips64 on 2007-07-29 11:46:03 +0000
1.70.8.1	06-Oct-2007	yamt	sync with head.
1.70.6.3	23-Mar-2008	matt	sync with HEAD
1.70.6.2	09-Jan-2008	matt	sync with HEAD
1.70.6.1	06-Nov-2007	matt	sync with HEAD
1.70.4.1	02-Oct-2007	joerg	Sync with HEAD.
1.71.10.1	02-Jan-2008	bouyer	Sync with HEAD
1.71.6.1	26-Dec-2007	ad	Sync with head.
1.71.4.1	18-Feb-2008	mjf	Sync with HEAD.
1.75.6.4	17-Jan-2009	mjf	Sync with HEAD.
1.75.6.3	28-Sep-2008	mjf	Sync with HEAD.
1.75.6.2	02-Jul-2008	mjf	Sync with HEAD.
1.75.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.79.8.1	03-Jul-2008	simonb	Sync with head.
1.79.6.2	24-Sep-2008	wrstuden	Merge in changes between wrstuden-revivesa-base-2 and wrstuden-revivesa-base-3.
1.79.6.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.79.4.5	11-Aug-2010	yamt	sync with head.
1.79.4.4	11-Mar-2010	yamt	sync with head
1.79.4.3	19-Aug-2009	yamt	sync with head.
1.79.4.2	16-May-2009	yamt	sync with head
1.79.4.1	04-May-2009	yamt	sync with head.
1.81.2.2	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.81.2.1	19-Oct-2008	haad	Sync with HEAD.
1.82.8.5	14-Feb-2014	matt	Change KASSERTMSG/KDASSERTMSG to use varadic arguments like HEAD. panic -> vpanic, add panic wrapper to vpanic.
1.82.8.4	27-Dec-2011	matt	Add popcount32 and popcount64 for flash/nand
1.82.8.3	29-Apr-2011	matt	Move CTASSERT to __CTASSERT in <sys/cdefs.h> (from current) Add KDASSERTMSG (from current)
1.82.8.2	03-Feb-2011	cliff	fix KASSERTMSG
1.82.8.1	21-Apr-2010	matt	sync to netbsd-5
1.82.4.2	03-May-2009	snj	branches: 1.82.4.2.4; Pull up following revision(s) (requested by tls in ticket #611): common/dist/zlib/zlib.h: revision 1.3 sys/lib/libkern/crc32.c: revision 1.2 sys/lib/libkern/libkern.h: revision 1.90 via patch sys/lib/libsa/cread.c: revision 1.23 sys/lib/libz/Makefile: revision 1.16 Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.82.4.1	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/Makefile: patch sys/lib/libkern/crc32.c: revision 1.1 sys/lib/libkern/crc32.h: revision 1.1 sys/lib/libkern/libkern.h: revision 1.89 sys/lib/libkern/arch/i386/Makefile.inc: revision 1.28 sys/net/zlib.h: revision 1.14 via patch sys/opencrypto/crypto.c: revision 1.33 sys/opencrypto/cryptodev.c: revision 1.46 sys/opencrypto/cryptodev.h: revision 1.16 sys/opencrypto/cryptosoft.c: revision 1.24 sys/opencrypto/cryptosoft.h: revision 1.6 sys/opencrypto/deflate.h: revision 1.6 sys/opencrypto/cryptosoft_xform.c: revision 1.12 sys/opencrypto/deflate.c: revision 1.13 sys/opencrypto/files.opencrypto: revision 1.20 sys/opencrypto/ocryptodev.c: revision 1.1 sys/opencrypto/ocryptodev.h: revision 1.1 sys/opencrypto/xform.c: revision 1.18 sys/opencrypto/xform.h: revision 1.10 Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.82.4.2.4.1	07-Jan-2011	matt	Fix KASSERTMSG.
1.82.2.2	28-Apr-2009	skrll	Sync with HEAD.
1.82.2.1	19-Jan-2009	skrll	Sync with HEAD.
1.85.2.2	23-Jul-2009	jym	Sync with HEAD.
1.85.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.93.4.4	06-Mar-2011	rmind	sync with head (and fix few botches with this)
1.93.4.3	05-Mar-2011	rmind	sync with head
1.93.4.2	30-May-2010	rmind	sync with head
1.93.4.1	25-Apr-2010	rmind	Pull-up rev 1.94
1.93.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.94.4.2	05-Mar-2011	bouyer	Sync with HEAD
1.94.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.94.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.103.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.103.2.2	30-Oct-2012	yamt	sync with head
1.103.2.1	17-Apr-2012	yamt	sync with head
1.104.2.1	18-Feb-2012	mrg	merge to -current.
1.106.2.2	03-Dec-2017	jdolecek	update from HEAD
1.106.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.107.2.2	18-May-2014	rmind	sync with head
1.107.2.1	28-Aug-2013	rmind	sync with head
1.113.2.3	10-Aug-2014	tls	Rebase.
1.113.2.2	09-Aug-2014	tls	(Temporarily) disable LZF in libkern -- it introduces a dependency from src/sys to src/external which I'll need to fix by moving the LZF sources.
1.113.2.1	07-Apr-2014	tls	LZF in the kernel. As an entropy estimator for now but it's very small, and we could use it for ipcomp, for hibernation, for paging, for core dumps, etc.
1.115.2.1	22-Apr-2015	snj	Pull up following revision(s) (requested by roy in ticket #648): common/lib/libc/stdlib/_strtoi.h: revisions 1.1, 1.2 common/lib/libc/stdlib/strtoi.c: revision 1.1 common/lib/libc/stdlib/strtou.c: revision 1.1 distrib/sets/lists/base/ad.aarch64: patch distrib/sets/lists/base/ad.arm: patch distrib/sets/lists/base/ad.mips: patch distrib/sets/lists/base/ad.powerpc: patch distrib/sets/lists/base/md.amd64: patch distrib/sets/lists/base/md.sparc64: patch distrib/sets/lists/base/shl.mi: patch distrib/sets/lists/comp/mi: revision 1.1939 distrib/sets/lists/debug/ad.aarch64: patch distrib/sets/lists/debug/ad.arm: patch distrib/sets/lists/debug/ad.mips: patch distrib/sets/lists/debug/ad.powerpc: patch distrib/sets/lists/debug/md.amd64: patch distrib/sets/lists/debug/md.sparc64: patch distrib/sets/lists/debug/shl.mi: patch include/inttypes.h: revision 1.11 lib/libc/shlib_version: patch lib/libc/stdlib/Makefile.inc: revision 1.84 lib/libc/stdlib/strtol.3: revisions 1.27-1.31 lib/libc/stdlib/strtoul.3: revisions 1.26-1.29 sys/lib/libkern/Makefile.libkern: revision 1.37 sys/lib/libkern/libkern.h: revision 1.117 tools/compat/Makefile: revision 1.73 tools/compat/compat_defs.h: revision 1.101 tools/compat/configure.ac: revision 1.83 tools/compat/configure: revision 1.82 tools/compat/nbtool_config.h.in: revision 1.36 add strto{i,u} from Kamil Rytarowski as discussed in tech-userlevel. -- strtoi and strtou additions -- strtoi and strtou for the kernel -- strtoi and strtou additions -- strtoi and strtou man pages -- strto{i,u} -- regen -- Remove trailing whitespace. -- match variable names with man page (Kamil Rytarowski) -- cleanups from (Kamil Rytarowski) -- add strtoi strtou (Kamil Rytarowski) -- PR/49640: Kamil Rytarowski: Improve error printing -- Use existing month for Dd.
1.116.2.4	29-May-2016	skrll	Sync with HEAD
1.116.2.3	22-Sep-2015	skrll	Sync with HEAD
1.116.2.2	06-Jun-2015	skrll	Sync with HEAD
1.116.2.1	06-Apr-2015	skrll	Sync with HEAD
1.126.4.4	21-Apr-2020	martin	Sync with HEAD
1.126.4.3	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.126.4.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.126.4.1	10-Jun-2019	christos	Sync with HEAD
1.126.2.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.126.2.1	28-Jul-2018	pgoyette	Sync with HEAD
1.139.2.1	20-Apr-2020	bouyer	Sync with HEAD
1.140.2.1	03-Apr-2021	thorpej	Sync with HEAD.
1.142.6.1	31-May-2021	cjep	sync with head
1.142.4.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.145.6.1	02-Aug-2025	perseant	Sync with HEAD
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file lmax.c was added on branch magnum on 1993-10-13 05:40:40 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file lmin.c was added on branch magnum on 1993-10-13 05:40:41 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.3	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file locc.c was added on branch magnum on 1993-10-13 05:40:42 +0000
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file lshldi3.c was added on branch magnum on 1993-12-04 05:01:43 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file lshrdi3.c was added on branch magnum on 1993-12-04 05:01:44 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.8	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.7	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.6	14-Mar-2009	dsl	branches: 1.6.62; 1.6.64; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file max.c was added on branch magnum on 1993-10-13 05:40:44 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6.64.1	10-Jun-2019	christos	Sync with HEAD
1.6.62.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.16	20-Dec-2005	christos	Use common sources with userland.
1.15	11-Dec-2005	christos	merge ktrace-lwp.
1.14	02-Oct-2005	chs	put mcount.c in the normal object list, so that "make depend" works. use a gcc attribute to prevent it from being instrumented.
1.13	26-Feb-2005	perry	branches: 1.13.4; nuke trailing whitespace
1.12	07-Aug-2003	agc	branches: 1.12.8; 1.12.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.11	05-Sep-2000	thorpej	branches: 1.11.24; Move the Alpha _mcount() into a .S file so that it can be pre-processed, like other Alpha assembly files.
1.10	17-Jan-1999	mrg	branches: 1.10.8; update from libc; RCSID, register.
1.9	27-Mar-1998	cgd	branches: 1.9.4; sync with libc
1.8	07-Dec-1996	fvdl	Move _MCOUNT_DECL prototype back here again (grmbl).
1.7	05-Dec-1996	fvdl	Remove _MCOUNT_DECL prototype declaration of _mcount() again; move it to <machine/profile.h>
1.6	04-Dec-1996	fvdl	Add prototype for _mcount, to make this compile with warnings on.
1.5	29-Jun-1996	abrown	Prevent recursive invocation of mcount() while in kernel by setting profiling state to BUSY while in mcount(). This allows profiling to work when mcount() calls a profiled routine (for example, udiv on the SPARC).
1.4	12-Jun-1996	cgd	copy down from libkern: >use p->hashfraction when doing non-time-critical calculations, rather than >using HASHFRACTION directly. in time-critical calculations, if HASHFRACTION >is a power of two, check that p->hashfraction == HASHFRACTION and if so do >the calculation with the compiled-in value so that the compiler can optimize >out (potentially) expensive divisions. if p->hashfraction != HASHFRACTION, >actually do the division. This has the result that on machines with slow >division, the division can be optimized out of the common case, but that >if HASHFRACTION changes from the compiled-in value (for whatever reason), >profiling will still work. Changes suggested by Chris Torek.
1.3	28-Mar-1995	jtc	branches: 1.3.6; KERNEL -> _KERNEL
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	14-May-1994	cgd	add libkern mcount
1.3.6.1	12-Jun-1996	cgd	copy down from libkern.
1.9.4.1	25-Feb-1999	chs	sync with HEAD - profiling fixes.
1.10.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.11.24.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.11.24.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.11.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.24.1	03-Aug-2004	skrll	Sync with HEAD
1.12.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.12.8.1	29-Apr-2005	kent	sync with -current
1.13.4.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	04-Dec-2003	keihan	branches: 1.3.16; NetBSD.ORG -> NetBSD.org Now all "NetBSD.ORG" are gone from src/sys.
1.2	15-Nov-2001	lukem	branches: 1.2.16; don't need <sys/types.h> when including <sys/param.h>
1.1	08-Dec-2000	deberg	branches: 1.1.2; 1.1.4; 1.1.6; in-kernel MD4 implementation, from libc
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.2	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.1.2.1	08-Dec-2000	bouyer	file md4c.c was added on branch thorpej_scsipi on 2000-12-13 15:50:23 +0000
1.2.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.16.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.13	20-Dec-2005	christos	Use common sources with userland.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	30-Jun-2004	christos	branches: 1.11.12; remove useless typedef and casts
1.10	04-Dec-2003	keihan	NetBSD.ORG -> NetBSD.org Now all "NetBSD.ORG" are gone from src/sys.
1.9	15-Nov-2001	lukem	branches: 1.9.16; don't need <sys/types.h> when including <sys/param.h>
1.8	16-Oct-1999	ragge	branches: 1.8.12; 1.8.14; Include <lib/libkern/libkern.h> after sys/param.h, to avoid warnings when memcpy et al is static inline.
1.7	16-Sep-1999	sommerfeld	branches: 1.7.2; Include <lib/libkern/libkern.h> instead of <sys/systm.h>. (the former no longer has mem* prototypes). Remove the b* vs mem* kludge. This change allows standalone libkern to build on alpha again.
1.6	10-Sep-1999	drochner	sync with libc
1.5	04-Feb-1999	fvdl	Check for _STANDALONE as well as _KERNEL to make it compile again. Fold some includes together in one #if as a result of this.
1.4	04-Feb-1999	explorer	sync with userland
1.3	12-Sep-1998	ragge	Include <sys/param.h> instead of <sys/types.h>, to get mem* inlines. (At least on vax)
1.2	27-Mar-1998	cgd	sync with libc
1.1	30-Apr-1997	thorpej	Add the libc md5 implementation to libkern.
1.7.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.14.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.8.12.1	08-Jan-2002	nathanw	Catch up to -current.
1.9.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.16.1	03-Aug-2004	skrll	Sync with HEAD
1.11.12.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	01-Jul-2004	christos	branches: 1.7.12; add __UNCONST
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	27-Mar-1998	cgd	branches: 1.5.48; sync with libc
1.4	22-Feb-1998	mycroft	Don't even think about cdefs.h here...
1.3	21-Jan-1998	cgd	sync with libc
1.2	24-Oct-1997	mjacob	Add missing NULL define for KERNEL case and prototype into libkern.h.
1.1	24-Oct-1997	chuck	add memchr() to libkern
1.5.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.12.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	07-Aug-2003	agc	branches: 1.4.8; 1.4.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	27-Mar-1998	cgd	branches: 1.3.48; sync with libc
1.2	13-Oct-1997	lukem	rcsid fascism
1.1	15-Aug-1996	jtc	branches: 1.1.10; Added to libkern in preparation for change from b* to mem*.
1.1.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.3.48.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.48.1	03-Aug-2004	skrll	Sync with HEAD
1.4.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.8.1	29-Apr-2005	kent	sync with -current
1.5.4.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	04-Aug-1998	perry	branches: 1.1.62; replace several special targets with stub .c files, as in libc/string
1.1.62.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	04-Aug-1998	perry	branches: 1.1.62; replace several special targets with stub .c files, as in libc/string
1.1.62.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	07-Aug-2003	agc	branches: 1.8.8; 1.8.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	14-Sep-1998	leo	branches: 1.7.46; Fix "unused variable `c'" warning. (From Julian Coleman)
1.6	27-Mar-1998	cgd	copy from libc: limits.h if user-land, machine/limits.h if kernel or standalone
1.5	27-Mar-1998	cgd	sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	15-Aug-1996	jtc	branches: 1.3.10; Added to libkern in preparation for change from b* to mem*.
1.2	11-Mar-1996	scottr	Back out previous change.
1.1	11-Mar-1996	thorpej	Provide a memset() for the i386 (assembly version), and move memset.c out into the libkern proper in case other ports want to use it. i386 kernels with COMPAT_LINUX should compile now.
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.7.46.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.46.1	03-Aug-2004	skrll	Sync with HEAD
1.8.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.8.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.9	14-Dec-2019	riastradh	Remove never-used Mersenne twister from libkern.
1.8	28-Apr-2008	martin	branches: 1.8.88; Remove clause 3 and 4 from TNF licenses
1.7	17-Feb-2008	matt	branches: 1.7.2; 1.7.8; 1.7.10; 1.7.12; 1.7.14; Don't need to that particular in mtprng_random(). Use 2 values instead of 8.
1.6	02-Feb-2008	matt	branches: 1.6.2; Improve my version of mtprng_random. Reshuffle things. Add an compatible version of init_by_array.
1.5	31-Jan-2008	simonb	Check _STANDALONE as well as _KERNEL when choosing headers to include. Also pull in <lib/libkern/libkern.h> so we get prototypes and a struct mtprng_state declaration.
1.4	31-Jan-2008	simonb	Have mtprng_random() call mtprng_rawrandom() to get more random data instead of calling itself. Much nicer to the stack...
1.3	31-Jan-2008	simonb	Check against correct constant in a KASSERT().
1.2	31-Jan-2008	matt	Add Mersenne Twister prototypes and state struct to libkern.h Cleanup a comment. s/RLEN/MTPRNG_RLEN/g s/POS1/MTPRNG_POS1/g Remove unneeded test code.
1.1	31-Jan-2008	matt	Add Mersenne Twister PRNG implementation. This is a new implementation.
1.6.2.3	27-Feb-2008	yamt	sync with head.
1.6.2.2	04-Feb-2008	yamt	sync with head.
1.6.2.1	02-Feb-2008	yamt	file mertwist.c was added on branch yamt-lazymbuf on 2008-02-04 09:24:27 +0000
1.7.14.1	16-May-2008	yamt	sync with head.
1.7.12.1	18-May-2008	yamt	sync with head.
1.7.10.2	23-Mar-2008	matt	sync with HEAD
1.7.10.1	17-Feb-2008	matt	file mertwist.c was added on branch matt-armv6 on 2008-03-23 02:05:02 +0000
1.7.8.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.2.2	18-Feb-2008	mjf	Sync with HEAD.
1.7.2.1	17-Feb-2008	mjf	file mertwist.c was added on branch mjf-devfs on 2008-02-18 21:06:59 +0000
1.8.88.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.5	02-Sep-2020	thorpej	Update to the SoftFloat-2c version of milieu.h. This includes a simplification of the license and updates the comments. NFC.
1.4	19-Apr-2018	christos	s/static inline/static __inline/g for consistency.
1.3	28-Apr-2008	martin	branches: 1.3.86; Remove clause 3 and 4 from TNF licenses
1.2	22-Apr-2003	christos	branches: 1.2.100; 1.2.102; 1.2.104; don't define TRUE and FALSE locally.
1.1	26-Apr-2001	ross	branches: 1.1.2; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.1.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.1	26-Apr-2001	nathanw	file milieu.h was added on branch nathanw_sa on 2001-06-21 20:07:16 +0000
1.2.104.1	16-May-2008	yamt	sync with head.
1.2.102.1	18-May-2008	yamt	sync with head.
1.2.100.1	02-Jun-2008	mjf	Sync with HEAD.
1.3.86.1	22-Apr-2018	pgoyette	Sync with HEAD
1.8	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.7	03-Sep-2018	riastradh	Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
1.6	14-Mar-2009	dsl	branches: 1.6.62; 1.6.64; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file min.c was added on branch magnum on 1993-10-13 05:40:45 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6.64.1	10-Jun-2019	christos	Sync with HEAD
1.6.62.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file moddi3.c was added on branch magnum on 1993-12-04 05:01:45 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	07-Aug-2003	agc	branches: 1.8.8; 1.8.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file muldi3.c was added on branch magnum on 1993-12-04 05:01:47 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.8.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file negdi2.c was added on branch magnum on 1993-12-04 05:01:49 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file notdi2.c was added on branch magnum on 1993-12-04 05:01:51 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.13	20-Dec-2005	christos	Use common sources with userland.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	04-Dec-2003	keihan	branches: 1.11.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.10	22-Aug-2001	itojun	branches: 1.10.20; sync argument/return type of [hn]to[nh][ls] to XNET 5.2 (uint{16,32}_t). as discussed on tech-net.
1.9	27-Mar-1998	cgd	branches: 1.9.26; 1.9.28; sync with libc
1.8	17-Oct-1996	cgd	pull down from libc
1.7	29-May-1996	cgd	Copy from libkern: Add some casts so that we're not bitten by type promotions on 64-bit systems. Not a great concern since the only 64-bit system currently supported by NetBSD (Alpha) uses assembly versions of these routines.
1.6	07-Oct-1995	mycroft	branches: 1.6.6; Update from libc.
1.5	06-Jan-1995	cgd	copy back from libc
1.4	06-Jan-1995	cgd	from libc
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file ntohl.c was added on branch magnum on 1993-10-27 22:00:49 +0000
1.6.6.1	29-May-1996	cgd	Pull changes copied from libc to the release branch: Add some casts so that we're not bitten by type promotions on 64-bit systems.
1.9.28.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.9.26.1	21-Sep-2001	nathanw	Catch up to -current.
1.10.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.20.1	03-Aug-2004	skrll	Sync with HEAD
1.11.16.1	21-Jun-2006	yamt	sync with head.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	04-Dec-2003	keihan	branches: 1.10.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.9	22-Aug-2001	itojun	branches: 1.9.20; sync argument/return type of [hn]to[nh][ls] to XNET 5.2 (uint{16,32}_t). as discussed on tech-net.
1.8	27-Mar-1998	cgd	branches: 1.8.26; 1.8.28; sync with libc
1.7	17-Oct-1996	cgd	pull down from libc
1.6	29-May-1996	cgd	Copy from libkern: Add some casts so that we're not bitten by type promotions on 64-bit systems. Not a great concern since the only 64-bit system currently supported by NetBSD (Alpha) uses assembly versions of these routines.
1.5	07-Oct-1995	mycroft	branches: 1.5.6; Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	17-Apr-1994	glass	missing. not noticed because all the ports have their own version.
1.5.6.1	29-May-1996	cgd	Pull changes copied from libc to the release branch: Add some casts so that we're not bitten by type promotions on 64-bit systems.
1.8.28.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.8.26.1	21-Sep-2001	nathanw	Catch up to -current.
1.9.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.20.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.9	09-Oct-2024	gutteridge	pmatch.c: fix a typo in a comment
1.8	24-Aug-2024	christos	Not really a bug since the value is not used, but avoid reading uninitialized memory anyway (CID-1597959)
1.7	21-Jan-2021	thorpej	branches: 1.7.24; Allow this to be built for the strlist.c unit tests.
1.6	14-Mar-2009	dsl	branches: 1.6.76; ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	07-Aug-2003	agc	branches: 1.3.8; 1.3.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	15-Nov-2001	lukem	branches: 1.2.16; don't need <sys/types.h> when including <sys/param.h>
1.1	21-Jun-1998	christos	branches: 1.1.26; 1.1.28; Add a small string pattern matching function to facilitate pcmcia cis string matches.
1.1.28.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.26.1	08-Jan-2002	nathanw	Catch up to -current.
1.2.16.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.16.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6.76.1	03-Apr-2021	thorpej	Sync with HEAD.
1.7.24.1	02-Aug-2025	perseant	Sync with HEAD
1.13	20-Dec-2005	christos	Use common sources with userland.
1.12	11-Dec-2005	christos	merge ktrace-lwp.
1.11	26-Feb-2005	perry	branches: 1.11.4; nuke trailing whitespace
1.10	07-Aug-2003	agc	branches: 1.10.8; 1.10.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	20-Oct-2002	scw	branches: 1.9.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.8	12-Dec-2000	mycroft	branches: 1.8.2; Update from libc.
1.7	10-Sep-1999	drochner	branches: 1.7.2; sync with libc
1.6	27-Mar-1998	cgd	sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	16-Jun-1994	glass	wierd fix for very wierd pmax compile problem. terry hit this too
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file qdivrem.c was added on branch magnum on 1993-12-04 05:01:53 +0000
1.7.2.1	13-Dec-2000	bouyer	Sync with HEAD (for UBC fixes).
1.8.2.1	11-Nov-2002	nathanw	Catch up to -current
1.9.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.6.1	03-Aug-2004	skrll	Sync with HEAD
1.10.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.10.8.1	29-Apr-2005	kent	sync with -current
1.11.4.1	21-Jun-2006	yamt	sync with head.
1.18	20-Dec-2005	christos	Use common sources with userland.
1.17	11-Dec-2005	christos	merge ktrace-lwp.
1.16	07-Aug-2003	agc	branches: 1.16.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	20-Oct-2002	scw	branches: 1.15.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.14	05-May-2000	thorpej	branches: 1.14.6; Use __GNUC_PREREQ__().
1.13	27-Mar-2000	simonb	Remove duplicate declaration of __cmpdi2()
1.12	10-Sep-1999	drochner	branches: 1.12.2; sync with libc
1.11	30-Aug-1998	eeh	Some more 64-bit cleanup. Now everything compiles.
1.10	30-Aug-1998	enami	As a temporary work around to make kernel links again, protect renaming of quad type library only when !__NetBSD__ && sun && __svr4__. XXX. Probably need to check __GNUC_MINOR__.
1.9	29-Aug-1998	eeh	Some more 64-bit-ification.
1.8	27-Mar-1998	cgd	sync with libc
1.7	18-Apr-1996	cgd	don't include user-land headers in libkern files when compiling for the kernel.
1.6	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.5	12-Oct-1995	jtc	Fix from Jochen Pohl which fixes case where quad multiply goes awry if bit 31 of at least one of the operands is set (PR #1591).
1.4	07-Oct-1995	mycroft	branches: 1.4.2; Update from libc.
1.3	06-Jan-1995	cgd	copy back from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; oops; we need this
1.1.2.2	04-Dec-1993	cgd	oops; we need this
1.1.2.1	04-Dec-1993	cgd	file quad.h was added on branch magnum on 1993-12-04 05:09:15 +0000
1.4.2.1	12-Oct-1995	jtc	Fix from Jochen Pohl which fixes case where quad multiply goes awry if bit 31 of at least one of the operands is set (PR #1591).
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.6.1	11-Nov-2002	nathanw	Catch up to -current
1.15.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.6.1	03-Aug-2004	skrll	Sync with HEAD
1.16.16.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	30-Mar-2000	augustss	branches: 1.4.28; Kill some more register declarations.
1.3	13-Nov-1996	cgd	branches: 1.3.28; include libkern.h, not types.h, to get prototype. (libkern.h includes types.h)
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	03-Jun-1994	glass	needed by some multicast thing
1.3.28.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.21	30-Jun-2008	matt	Move rb.c from sys/lib/libkern to common so it can be in both libc and libkern.
1.20	30-Jun-2008	matt	Add some significant improvements to the red-black tree implementation. Shrink size of rb_node by 25% (merge parent/father pointer and flags).
1.19	25-Jun-2008	matt	Nuke MOVED support. Move rb_parent out of rb_nodes and make it it's own member.
1.18	25-Jun-2008	christos	Make rb use masks instead of bitfields, because it is more portable (bitfields to unsigned long are not portable), and produces tighter code. Tested on amd64. approved by gimpy.
1.17	06-Jun-2008	tron	branches: 1.17.2; Use proper C99 syntax to statically initialize a "rb_node" structure to fix the build.
1.16	04-Jun-2008	ad	Move lib/libkern/rb.h to sys/rb.h, so it can be used by kernel header files.
1.15	28-Apr-2008	martin	branches: 1.15.2; Remove clause 3 and 4 from TNF licenses
1.14	21-Nov-2007	matt	branches: 1.14.14; 1.14.16; 1.14.18; Make rb_tree_insert_node return true/false whether the node was inserted or not.
1.13	20-Nov-2007	yamt	rename RB_LEFT RB_RIGHT RB_OTHER to RB_DIR_LEFT RB_DIR_RIGHT RB_DIR_OTHER so that it can coexist with sys/tree.h.
1.12	20-Nov-2007	yamt	fix compilation in the case of _KERNEL && DIAGNOSTIC && !RBDEBUG.
1.11	10-Sep-2006	matt	branches: 1.11.24; 1.11.26; 1.11.30; 1.11.32; Add a way for a user to know what nodes have changed when a node has been inserted or removed. Refactor node insertion to not require rebalancing all the time or a loop if it does. In rb_tree_swap_prune_and_rebalance, don't call rb_tree_reparent_nodes, instead do the work ourselves (since we will eventually undo half of the work of rb_tree_reparent_nodes).
1.10	09-Sep-2006	matt	Shrink rb_tree to 4 pointers (2 if RBSMALL is defined). Move compare functions to a separate rb_tree_ops structure. Make every int explicit in being signed or unsigned. Use RBDEBUG to enable debug code. Move rbt_count to RBSTATS. Use RBSMALL to not keep track of min/max.
1.9	09-Sep-2006	matt	Add rb_tree_find_node_{geq,leq}. Add stats. Make TAILQ DEBUG only. Keep track of tree's min/max nodes for easier iteration. Improve comments. Move functions around to improve locality.
1.8	08-Sep-2006	matt	Fix and simplify node removal. Add lots of assertions and comments.
1.7	06-Sep-2006	thorpej	branches: 1.7.2; Use static at the function decl if the prototype also uses static.
1.6	05-Sep-2006	matt	Rewrite of red-black tree code.
1.5	02-Sep-2006	matt	Make this compile in _KERNEL \|\| _STANDALONE. Make gcc4 happy.
1.4	11-Dec-2005	christos	branches: 1.4.4; 1.4.8; merge ktrace-lwp.
1.3	26-Feb-2005	perry	branches: 1.3.4; nuke trailing whitespace
1.2	08-Oct-2002	simonb	branches: 1.2.6; 1.2.14; 1.2.16; Add RCS ids.
1.1	24-Oct-2001	matt	branches: 1.1.2; 1.1.4; 1.1.6; Add "Red Black +" balanced binary tree routines to libkern. These provide O(log(N)) insertation, deletion, and lookup times. However, unlike most red-black implemenations, this one does no additional memory allocations.
1.1.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.6.1	24-Oct-2001	thorpej	file rb.c was added on branch kqueue on 2002-01-10 20:00:28 +0000
1.1.4.3	18-Oct-2002	nathanw	Catch up to -current.
1.1.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.1.4.1	24-Oct-2001	nathanw	file rb.c was added on branch nathanw_sa on 2001-11-14 19:16:50 +0000
1.1.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.2.1	24-Oct-2001	thorpej	file rb.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:04 +0000
1.2.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.14.1	29-Apr-2005	kent	sync with -current
1.2.6.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.4.2	07-Dec-2007	yamt	sync with head
1.3.4.1	30-Dec-2006	yamt	sync with head.
1.4.8.2	14-Sep-2006	yamt	sync with head.
1.4.8.1	03-Sep-2006	yamt	sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.7.2.1	18-Nov-2006	ad	Sync with head.
1.11.32.1	08-Dec-2007	mjf	Sync with HEAD.
1.11.30.1	21-Nov-2007	bouyer	Sync with HEAD
1.11.26.1	09-Jan-2008	matt	sync with HEAD
1.11.24.1	21-Nov-2007	joerg	Sync with HEAD.
1.14.18.2	04-May-2009	yamt	sync with head.
1.14.18.1	16-May-2008	yamt	sync with head.
1.14.16.2	17-Jun-2008	yamt	sync with head.
1.14.16.1	18-May-2008	yamt	sync with head.
1.14.14.4	02-Jul-2008	mjf	Sync with HEAD.
1.14.14.3	29-Jun-2008	mjf	Sync with HEAD.
1.14.14.2	05-Jun-2008	mjf	Sync with HEAD. Also fix build.
1.14.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.15.2.2	07-Sep-2008	wrstuden	Delete a bunch of things that are now gone in head.
1.15.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.17.2.2	01-Jul-2008	matt	More rb.c / wapbl fallout cleanup.
1.17.2.1	27-Jun-2008	simonb	Sync with head.
1.11	04-Jun-2008	ad	Move lib/libkern/rb.h to sys/rb.h, so it can be used by kernel header files.
1.10	28-Apr-2008	martin	branches: 1.10.2; Remove clause 3 and 4 from TNF licenses
1.9	21-Nov-2007	matt	branches: 1.9.14; 1.9.16; 1.9.18; Make rb_tree_insert_node return true/false whether the node was inserted or not.
1.8	20-Nov-2007	yamt	rename RB_LEFT RB_RIGHT RB_OTHER to RB_DIR_LEFT RB_DIR_RIGHT RB_DIR_OTHER so that it can coexist with sys/tree.h.
1.7	10-Sep-2006	matt	branches: 1.7.24; 1.7.26; 1.7.30; 1.7.32; Add a way for a user to know what nodes have changed when a node has been inserted or removed. Refactor node insertion to not require rebalancing all the time or a loop if it does. In rb_tree_swap_prune_and_rebalance, don't call rb_tree_reparent_nodes, instead do the work ourselves (since we will eventually undo half of the work of rb_tree_reparent_nodes).
1.6	09-Sep-2006	matt	Shrink rb_tree to 4 pointers (2 if RBSMALL is defined). Move compare functions to a separate rb_tree_ops structure. Make every int explicit in being signed or unsigned. Use RBDEBUG to enable debug code. Move rbt_count to RBSTATS. Use RBSMALL to not keep track of min/max.
1.5	09-Sep-2006	matt	Add rb_tree_find_node_{geq,leq}. Add stats. Make TAILQ DEBUG only. Keep track of tree's min/max nodes for easier iteration. Improve comments. Move functions around to improve locality.
1.4	08-Sep-2006	matt	Fix and simplify node removal. Add lots of assertions and comments.
1.3	05-Sep-2006	matt	branches: 1.3.2; Rewrite of red-black tree code.
1.2	08-Oct-2002	simonb	branches: 1.2.22; 1.2.36; 1.2.40; Add RCS ids.
1.1	24-Oct-2001	matt	branches: 1.1.2; 1.1.4; 1.1.6; Add "Red Black +" balanced binary tree routines to libkern. These provide O(log(N)) insertation, deletion, and lookup times. However, unlike most red-black implemenations, this one does no additional memory allocations.
1.1.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.6.1	24-Oct-2001	thorpej	file rb.h was added on branch kqueue on 2002-01-10 20:00:28 +0000
1.1.4.3	18-Oct-2002	nathanw	Catch up to -current.
1.1.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.1.4.1	24-Oct-2001	nathanw	file rb.h was added on branch nathanw_sa on 2001-11-14 19:16:50 +0000
1.1.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.2.1	24-Oct-2001	thorpej	file rb.h was added on branch thorpej-mips-cache on 2001-11-12 21:19:04 +0000
1.2.40.1	14-Sep-2006	yamt	sync with head.
1.2.36.1	09-Sep-2006	rpaulo	sync with head
1.2.22.2	07-Dec-2007	yamt	sync with head
1.2.22.1	30-Dec-2006	yamt	sync with head.
1.3.2.1	18-Nov-2006	ad	Sync with head.
1.7.32.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.30.1	21-Nov-2007	bouyer	Sync with HEAD
1.7.26.1	09-Jan-2008	matt	sync with HEAD
1.7.24.1	21-Nov-2007	joerg	Sync with HEAD.
1.9.18.2	04-May-2009	yamt	sync with head.
1.9.18.1	16-May-2008	yamt	sync with head.
1.9.16.2	17-Jun-2008	yamt	sync with head.
1.9.16.1	18-May-2008	yamt	sync with head.
1.9.14.2	05-Jun-2008	mjf	Sync with HEAD. Also fix build.
1.9.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.10.2.2	23-Jun-2008	wrstuden	Remove files removed on branch. Updating using patch has its drawbacks. :-)
1.10.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.5	01-Nov-2003	jdolecek	g/c index.c and rindex.c (not used anywhere)
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	27-Mar-1998	cgd	branches: 1.3.48; sync with libc
1.2	22-Feb-1998	mycroft	Don't even think about cdefs.h here...
1.1	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.3.48.1	03-Aug-2004	skrll	Sync with HEAD
1.4	03-Sep-2018	riastradh	We have popcount; no need to reimplement it.
1.3	28-Mar-2016	riastradh	branches: 1.3.16; 1.3.18; Fix relation in rngtest failure message to match reality.
1.2	25-Nov-2011	joerg	branches: 1.2.6; 1.2.10; 1.2.28; Spell restrict with __.
1.1	19-Nov-2011	tls	First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
1.2.28.1	22-Apr-2016	skrll	Sync with HEAD
1.2.10.1	03-Dec-2017	jdolecek	update from HEAD
1.2.6.2	17-Apr-2012	yamt	sync with head
1.2.6.1	25-Nov-2011	yamt	file rngtest.c was added on branch yamt-pagecache on 2012-04-17 00:08:33 +0000
1.3.18.1	10-Jun-2019	christos	Sync with HEAD
1.3.16.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	09-Aug-2001	lukem	branches: 1.6.20; convert to ansi knf, and fix a bug where the last arg was incorrectly 'u_char' instead of 'int' (per the prototype and usage and other scanc implementations)
1.5	30-Mar-2000	augustss	branches: 1.5.4; 1.5.6; 1.5.8; Kill some more register declarations.
1.4	24-Oct-1996	cgd	branches: 1.4.28; second and third args to scanc() (string and table) are not and should not be modified. Make them 'const'.
1.3	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file scanc.c was added on branch magnum on 1993-10-13 05:40:46 +0000
1.4.28.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.8.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.5.6.1	24-Aug-2001	nathanw	Catch up with -current.
1.5.4.1	25-Nov-2001	he	Pull up revision 1.6 (requested by lukem): Fix scanc() arguments.
1.6.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.20.1	03-Aug-2004	skrll	Sync with HEAD
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	30-Jun-2005	tron	branches: 1.9.2; Don't use a static buffer in SHA1Transform() because it might cause various problems including sporadic IPSec authentification failures if this code is used by multiple instances in parallel.
1.8	30-Jun-2004	christos	branches: 1.8.10; avoid string const cast-aways.
1.7	23-Sep-2003	martin	Same treatment as libc/hash/sha1.c: ifdef the sparc64 compiler bug workaround for old gcc only.
1.6	17-Sep-2000	eeh	branches: 1.6.24; Prevent the compiler from blowing up on sparc64. From mrg.
1.5	16-Sep-1999	sommerfeld	branches: 1.5.2; 1.5.12; Include <lib/libkern/libkern.h> instead of <sys/systm.h>. (the former no longer has mem* prototypes). Remove the b* vs mem* kludge. This change allows standalone libkern to build on alpha again.
1.4	09-May-1999	eeh	Allocating a byte-array and then accessing it as 32-bit integers just won't work on any machine that has alignment restrictions.
1.3	12-Sep-1998	ragge	branches: 1.3.8; Include <sys/param.h> instead of <sys/types.h>, to get mem* inlines. (At least on vax)
1.2	29-May-1998	hannken	Didn't find sha1.h compiling sys/arch/sparc/stand/boot.
1.1	27-May-1998	explorer	add sha1.c, and build it.
1.3.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.12.1	19-Oct-2000	he	Pull up revision 1.6 (requested by eeh): Prevent the compiler from blowing up on sparc64.
1.5.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.24.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.6.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.24.1	03-Aug-2004	skrll	Sync with HEAD
1.8.10.1	05-Jul-2005	riz	Pull up revision 1.9 (requested by tron in ticket #515): Don't use a static buffer in SHA1Transform() because it might cause various problems including sporadic IPSec authentification failures if this code is used by multiple instances in parallel.
1.9.2.1	21-Jun-2006	yamt	sync with head.
1.7	14-Mar-2009	dsl	Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
1.6	11-Dec-2005	christos	branches: 1.6.74; 1.6.84; 1.6.90; merge ktrace-lwp.
1.5	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	30-Mar-2000	augustss	branches: 1.4.28; Kill some more register declarations.
1.3	14-Mar-1996	christos	branches: 1.3.30; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file skpc.c was added on branch magnum on 1993-10-13 05:40:47 +0000
1.3.30.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.6.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.6.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.6.74.1	04-May-2009	yamt	sync with head.
1.3	01-Sep-2020	thorpej	Update to the SoftFloat-2c version of softfloat-macros.h. This has 3 small changes: - Simplification of the license. - Minor style changes to 3 comments. - Fixes a bug in shift128Right() for shift counts >= 64;
1.2	01-Sep-2020	thorpej	Update to the SoftFloat-2b version of softfloat-macros.h. This makes a clarifying change to the warranty disclaimer and updates the comments. NFC.
1.1	26-Apr-2001	ross	branches: 1.1.2; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.1.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.1	26-Apr-2001	nathanw	file softfloat-macros.h was added on branch nathanw_sa on 2001-06-21 20:07:17 +0000
1.3	02-Sep-2020	thorpej	Update to the SoftFloat-2c version of softfloat-specialize.h and softfloat.h. This includes a simplification of the license and updates the comments. NFC.
1.2	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.1	26-Apr-2001	ross	branches: 1.1.2; 1.1.122; 1.1.124; 1.1.126; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.1.126.1	16-May-2008	yamt	sync with head.
1.1.124.1	18-May-2008	yamt	sync with head.
1.1.122.1	02-Jun-2008	mjf	Sync with HEAD.
1.1.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.1	26-Apr-2001	nathanw	file softfloat-specialize.h was added on branch nathanw_sa on 2001-06-21 20:07:18 +0000
1.8	02-Sep-2020	thorpej	Reduce diffs to upstream: get rid of FLOAT64_{,DE}MANGLE(); it's no longer used.
1.7	02-Sep-2020	thorpej	Update to the SoftFloat-2b version of softfloat.c. This makes a clarifying change to the warranty disclaimer and updates the comments. NFC.
1.6	31-Dec-2017	martin	PR port-alpha/52520: provide float64 -> uint64 conversion and use that when converting positive numbers.
1.5	03-Nov-2013	christos	branches: 1.5.22; mark some variables as unused, but keep them around as comments
1.4	11-Dec-2005	christos	branches: 1.4.94; 1.4.110; 1.4.120; 1.4.126; merge ktrace-lwp.
1.3	04-Dec-2003	keihan	netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	05-Dec-2002	thorpej	branches: 1.2.6; Wrap this file in "#ifndef _STANDALONE".
1.1	26-Apr-2001	ross	branches: 1.1.2; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.1.2.3	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.1	26-Apr-2001	nathanw	file softfloat.c was added on branch nathanw_sa on 2001-06-21 20:07:18 +0000
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.4.126.1	18-May-2014	rmind	sync with head
1.4.120.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.110.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.94.2	08-Feb-2011	cliff	- remove erroneous include of opt_multiprocessor.h ("MULTIPROCESSOR" instance was inside a comment)
1.4.94.1	05-Feb-2011	cliff	- include opt_multiprocessor.h for explicit MULTIPROCESSOR dependency
1.5.22.1	26-Feb-2018	snj	Pull up following revision(s) (requested by maya in ticket #584): sys/arch/alpha/alpha/fp_complete.c: 1.22 sys/lib/libkern/softfloat.c: 1.6 sys/lib/libkern/softfloat.h: 1.5 PR port-alpha/52520: provide float64 -> uint64 conversion and use that when converting positive numbers.
1.6	02-Sep-2020	thorpej	Update to the SoftFloat-2c version of softfloat-specialize.h and softfloat.h. This includes a simplification of the license and updates the comments. NFC.
1.5	31-Dec-2017	martin	PR port-alpha/52520: provide float64 -> uint64 conversion and use that when converting positive numbers.
1.4	28-Apr-2008	martin	branches: 1.4.80; Remove clause 3 and 4 from TNF licenses
1.3	16-Feb-2006	perry	branches: 1.3.64; 1.3.66; 1.3.68; Change "inline" back to "__inline" in .h files -- C99 is still too new, and some apps compile things in C89 mode. C89 keywords stay. As per core@.
1.2	24-Dec-2005	perry	branches: 1.2.2; 1.2.4; 1.2.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.1	26-Apr-2001	ross	branches: 1.1.2; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.1.2.2	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.1	26-Apr-2001	nathanw	file softfloat.h was added on branch nathanw_sa on 2001-06-21 20:07:19 +0000
1.2.6.1	22-Apr-2006	simonb	Sync with head.
1.2.4.1	09-Sep-2006	rpaulo	sync with head
1.2.2.1	18-Feb-2006	yamt	sync with head.
1.3.68.1	16-May-2008	yamt	sync with head.
1.3.66.1	18-May-2008	yamt	sync with head.
1.3.64.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.80.1	26-Feb-2018	snj	Pull up following revision(s) (requested by maya in ticket #584): sys/arch/alpha/alpha/fp_complete.c: 1.22 sys/lib/libkern/softfloat.c: 1.6 sys/lib/libkern/softfloat.h: 1.5 PR port-alpha/52520: provide float64 -> uint64 conversion and use that when converting positive numbers.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.4; nuke trailing whitespace
1.1	01-Nov-2000	thorpej	branches: 1.1.2; 1.1.26; 1.1.34; 1.1.36; Add a strcasecmp(), modified from chopps's strncasecmp().
1.1.36.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.34.1	29-Apr-2005	kent	sync with -current
1.1.26.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.1.2.1	01-Nov-2000	bouyer	file strcasecmp.c was added on branch thorpej_scsipi on 2000-11-22 16:05:34 +0000
1.2.4.1	21-Jun-2006	yamt	sync with head.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	07-Aug-2003	agc	branches: 1.10.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	27-Mar-1998	cgd	branches: 1.9.48; sync with libc
1.8	13-Oct-1997	lukem	rcsid fascism
1.7	18-Apr-1996	cgd	branches: 1.7.12; don't include user-land headers in libkern files when compiling for the kernel.
1.6	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file strcat.c was added on branch magnum on 1993-10-27 22:00:50 +0000
1.7.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.48.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	01-Jul-2004	christos	branches: 1.7.12; add __UNCONST
1.6	01-Nov-2003	jdolecek	g/c index.c and rindex.c (not used anywhere)
1.5	04-Aug-1998	perry	branches: 1.5.46; replace several special targets with stub .c files, as in libc/string
1.4	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.3	21-Jan-1998	cgd	sync with libc version. (just rcs id changes.)
1.2	13-Oct-1997	lukem	rcsid fascism
1.1	18-Jan-1997	cgd	branches: 1.1.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.1.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.46.1	03-Aug-2004	skrll	Sync with HEAD
1.7.12.1	21-Jun-2006	yamt	sync with head.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	07-Aug-2003	agc	branches: 1.10.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	27-Mar-1998	cgd	branches: 1.9.48; sync with libc
1.8	13-Oct-1997	lukem	rcsid fascism
1.7	24-Oct-1996	cgd	branches: 1.7.10; when casting const pointers, preserve const qualifiers. (-Wcast-qual)
1.6	18-Apr-1996	cgd	don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file strcmp.c was added on branch magnum on 1993-10-27 22:00:51 +0000
1.7.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.48.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	07-Aug-2003	agc	branches: 1.10.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	27-Mar-1998	cgd	branches: 1.9.48; sync with libc
1.8	13-Oct-1997	lukem	rcsid fascism
1.7	18-Apr-1996	cgd	branches: 1.7.12; don't include user-land headers in libkern files when compiling for the kernel.
1.6	14-Mar-1996	christos	- Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file strcpy.c was added on branch magnum on 1993-10-27 22:00:51 +0000
1.7.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.48.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	15-May-2003	itojun	branches: 1.2.18; latest copyright notice (more loose). noted by wiz
1.1	15-May-2003	itojun	add strl{cpy,cat} to libkern. code from lib/libc/string (originally from openbsd).
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	15-May-2003	itojun	branches: 1.2.18; latest copyright notice (more loose). noted by wiz
1.1	15-May-2003	itojun	add strl{cpy,cat} to libkern. code from lib/libc/string (originally from openbsd).
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	07-Aug-2003	agc	branches: 1.9.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	27-Mar-1998	cgd	branches: 1.8.48; sync with libc
1.7	13-Oct-1997	lukem	rcsid fascism
1.6	18-Apr-1996	cgd	branches: 1.6.12; don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file strlen.c was added on branch magnum on 1993-10-27 22:00:52 +0000
1.6.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.8.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.48.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.3	11-Aug-2023	mrg	avoid uninitialised variable warnings (likely incorrect ones.) cry wolved by GCC 12.
1.2	23-Jan-2021	thorpej	branches: 1.2.4; Fix building in the _STANDALONE case.
1.1	21-Jan-2021	thorpej	Add a generic set of routines for interacting with OpenFirmware-style string lists.
1.2.4.2	03-Apr-2021	thorpej	Sync with HEAD.
1.2.4.1	23-Jan-2021	thorpej	file strlist.c was added on branch thorpej-futex on 2021-04-03 22:29:00 +0000
1.1	21-Jan-2021	thorpej	branches: 1.1.4; Add a generic set of routines for interacting with OpenFirmware-style string lists.
1.1.4.2	03-Apr-2021	thorpej	Sync with HEAD.
1.1.4.1	21-Jan-2021	thorpej	file strlist.h was added on branch thorpej-futex on 2021-04-03 22:29:00 +0000
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	27-Mar-1998	cgd	branches: 1.5.48; 1.5.56; 1.5.58; sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Apr-1996	cgd	branches: 1.3.12; don't include user-land headers in libkern files when compiling for the kernel.
1.2	06-Feb-1996	christos	Make it really work like strncasecmp, instead of 0/1 return codes.
1.1	06-Feb-1996	christos	Add strncasecmp.c; extracted from ADOSFS adlookup.c.
1.3.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.58.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.56.1	29-Apr-2005	kent	sync with -current
1.5.48.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	07-Aug-2003	agc	branches: 1.10.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	27-Mar-1998	cgd	branches: 1.9.48; sync with libc
1.8	13-Oct-1997	lukem	rcsid fascism
1.7	24-Oct-1996	cgd	branches: 1.7.10; when casting const pointers, preserve const qualifiers. (-Wcast-qual)
1.6	18-Apr-1996	cgd	don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	05-Nov-1993	cgd	branches: 1.1.2; added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.2	05-Nov-1993	cgd	added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.1	05-Nov-1993	cgd	file strncmp.c was added on branch magnum on 1993-11-05 22:40:49 +0000
1.7.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.9.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.48.1	03-Aug-2004	skrll	Sync with HEAD
1.10.16.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	07-Aug-2003	agc	branches: 1.9.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	27-Mar-1998	cgd	branches: 1.8.48; sync with libc
1.7	13-Oct-1997	lukem	rcsid fascism
1.6	18-Apr-1996	cgd	branches: 1.6.12; don't include user-land headers in libkern files when compiling for the kernel.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	27-Oct-1993	jtc	branches: 1.1.2; Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.2	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.1.2.1	27-Oct-1993	jtc	file strncpy.c was added on branch magnum on 1993-10-27 22:00:53 +0000
1.6.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.8.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.48.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.1	02-May-2016	christos	branches: 1.1.2; 1.1.18; move scsipi_strvis -> libkern:strnvisx() change the prototype to match userland fix sizes of strings passed to it
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	02-May-2016	jdolecek	file strnvisx.c was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.1.2.2	29-May-2016	skrll	Sync with HEAD
1.1.2.1	02-May-2016	skrll	file strnvisx.c was added on branch nick-nhusb on 2016-05-29 08:44:37 +0000
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	01-Jul-2004	christos	branches: 1.3.12; add __UNCONST
1.2	01-Nov-2003	jdolecek	g/c index.c and rindex.c (not used anywhere)
1.1	04-Aug-1998	perry	branches: 1.1.46; replace several special targets with stub .c files, as in libc/string
1.1.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.46.1	03-Aug-2004	skrll	Sync with HEAD
1.3.12.1	21-Jun-2006	yamt	sync with head.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	01-Jul-2004	christos	branches: 1.4.12; add __UNCONST
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	08-Oct-2002	jdolecek	branches: 1.2.2; 1.2.8; need to include <sys/param.h> to get inline strlen() on vax; found with help of Matt Thomas
1.1	04-Oct-2002	junyoung	Add strstr() to libkern. For now, it's only used in i386 (for processor identification).
1.2.8.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.8.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.8.1	03-Aug-2004	skrll	Sync with HEAD
1.2.2.2	18-Oct-2002	nathanw	Catch up to -current.
1.2.2.1	08-Oct-2002	nathanw	file strstr.c was added on branch nathanw_sa on 2002-10-18 02:44:59 +0000
1.4.12.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	01-Jul-2004	christos	branches: 1.8.12; add __UNCONST
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	07-Jun-2003	briggs	branches: 1.6.2; Provide a strtoul() implementation based on the one in libc instead of the totally different version that was here. This version, of course, has an BSD license on it while the old one did not. This one also compiles down to tighter code--the smaller the better for libkern & libsa.
1.5	25-May-2000	msaitoh	branches: 1.5.6; fix the null pointer access bug when arg2 (char **endptr) == NULL
1.4	29-Nov-1999	simonb	branches: 1.4.2; Copied from arch/arm32/arm32/strtoul.c,v
1.3	05-Jan-1998	perry	RCSID Police.
1.2	18-Feb-1997	mark	Limit valid numeric digits to between 0 and min(base, 9) inclusive so that puntuation characters are not evaluated.
1.1	31-Jan-1996	mark	branches: 1.1.8; Initial commit of the NetBSD/arm32 port.
1.1.8.1	11-Mar-1997	is	merge in changes from Trunk.
1.4.2.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.6.1	25-May-2000	bouyer	file strtoul.c was added on branch thorpej_scsipi on 2000-11-20 18:09:20 +0000
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.12.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	20-Oct-2002	scw	branches: 1.7.6; Sync with libc/quad: As discussed (briefly) on tech-userlevel, fix our quad support to work correctly on LP64 platforms. This is mostly just s/long/int/ in the appropriate places.
1.6	27-Mar-1998	cgd	branches: 1.6.26; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file subdi3.c was added on branch magnum on 1993-12-04 05:01:55 +0000
1.6.26.1	11-Nov-2002	nathanw	Catch up to -current
1.7.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.6.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file ucmpdi2.c was added on branch magnum on 1993-12-04 05:01:57 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file udivdi3.c was added on branch magnum on 1993-12-04 05:01:59 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.1	03-Sep-2018	riastradh	branches: 1.1.2; 1.1.6; Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.1.6.2	10-Jun-2019	christos	Sync with HEAD
1.1.6.1	03-Sep-2018	christos	file uimax.c was added on branch phil-wifi on 2019-06-10 22:09:04 +0000
1.1.2.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.2.1	03-Sep-2018	pgoyette	file uimax.c was added on branch pgoyette-compat on 2018-09-06 06:56:42 +0000
1.1	03-Sep-2018	riastradh	branches: 1.1.2; 1.1.6; Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.1.6.2	10-Jun-2019	christos	Sync with HEAD
1.1.6.1	03-Sep-2018	christos	file uimin.c was added on branch phil-wifi on 2019-06-10 22:09:04 +0000
1.1.2.2	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.1.2.1	03-Sep-2018	pgoyette	file uimin.c was added on branch pgoyette-compat on 2018-09-06 06:56:42 +0000
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file ulmax.c was added on branch magnum on 1993-10-13 05:40:48 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.6	14-Mar-2009	dsl	ANSIfy another 1261 function definitions. The only ones left in sys are beyond by sed script! (or in sys/dist or sys/external) Mostly they have function pointer parameters.
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.84; 1.5.90; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	14-Mar-1996	christos	branches: 1.3.64; - Add missing prototypes - Bring prototypes into scope - Correct prototype for skpc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file ulmin.c was added on branch magnum on 1993-10-13 05:40:49 +0000
1.3.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.5.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.5.74.1	04-May-2009	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file umoddi3.c was added on branch magnum on 1993-12-04 05:02:00 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.10	02-Mar-2025	jakllsch	xlat_mbr_fstype: handle MBR_PTYPE_EFI as FS_MSDOS
1.9	02-Mar-2013	christos	branches: 1.9.74; recognize OpenBSD too
1.8	16-Jan-2012	christos	branches: 1.8.6; PR/45796: Evgeniy Ivanov minixfs3 support.
1.7	28-Apr-2008	martin	branches: 1.7.34; 1.7.38; Remove clause 3 and 4 from TNF licenses
1.6	16-Jul-2006	rillig	branches: 1.6.54; 1.6.56; 1.6.58; Fixed the gcc warning that "static" should come before "const".
1.5	11-Dec-2005	christos	branches: 1.5.4; 1.5.8; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	12-Nov-2004	uwe	branches: 1.3.4; 1.3.6; MBR_PTYPE_APPLE_UFS is now spelled with an underscore.
1.2	08-Oct-2003	lukem	branches: 1.2.4; sort entries, and add a couple
1.1	07-Jul-2003	dsl	Add xlat_mbr_fstype - converts mbr type to disklabel type
1.2.4.6	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.4.5	14-Nov-2004	skrll	Sync with HEAD.
1.2.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.2.4.2	03-Aug-2004	skrll	Sync with HEAD
1.2.4.1	08-Oct-2003	skrll	file xlat_mbr_fstype.c was added on branch ktrace-lwp on 2004-08-03 10:53:31 +0000
1.3.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.4.1	29-Apr-2005	kent	sync with -current
1.4.4.1	30-Dec-2006	yamt	sync with head.
1.5.8.1	11-Aug-2006	yamt	sync with head
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.6.58.1	16-May-2008	yamt	sync with head.
1.6.56.1	18-May-2008	yamt	sync with head.
1.6.54.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.38.1	18-Feb-2012	mrg	merge to -current.
1.7.34.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.7.34.1	17-Apr-2012	yamt	sync with head
1.8.6.1	23-Jun-2013	tls	resync from head
1.9.74.1	02-Aug-2025	perseant	Sync with HEAD
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Mar-1998	cgd	branches: 1.6.48; sync with libc
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	06-Jan-1995	cgd	copy back from libc
1.3	06-Jan-1995	cgd	from libc
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; quad support copied in from libc.
1.1.2.2	04-Dec-1993	cgd	quad support copied in from libc.
1.1.2.1	04-Dec-1993	cgd	file xordi3.c was added on branch magnum on 1993-12-04 05:02:01 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.2	16-Mar-2018	ryo	use memmove.S
1.1	10-Aug-2014	matt	branches: 1.1.4; 1.1.28; Preliminary files for AARCH64 (64-bit ARM) support. Enough for a distribution build.
1.1.28.1	22-Mar-2018	pgoyette	Synch with HEAD, resolve conflicts
1.1.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.4.1	10-Aug-2014	tls	file Makefile.inc was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.2	17-Oct-1996	cgd	copy down changes from libc
1.1	13-Feb-1995	cgd	Alpha support from libc.
1.28	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.27	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.26	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.25	11-Dec-2005	christos	branches: 1.25.74; 1.25.84; 1.25.90; merge ktrace-lwp.
1.24	22-Apr-2005	reed	Use ${TOOL_M4} instead of "m4". (I only tested this fix for sparc but not sparc64 or alpha yet.) Noticed problem when building NetBSD/sparc from a Linux/i386 host that didn't have "m4".
1.23	24-Apr-2002	ross	branches: 1.23.10; 1.23.18; Add strtoul.c
1.22	13-Jul-2001	thorpej	Provide bcopy() here.
1.21	26-Apr-2001	ross	branches: 1.21.2; o IEEE 754 floating-point completion code. o Implement the architected FP_C "Floating Point Control Quadword"
1.20	01-Nov-2000	thorpej	branches: 1.20.2; Add a strcasecmp(), modified from chopps's strncasecmp().
1.19	05-Sep-2000	thorpej	Move the Alpha _mcount() into a .S file so that it can be pre-processed, like other Alpha assembly files.
1.18	15-Jan-1999	bouyer	branches: 1.18.8; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.17	04-Aug-1998	perry	add memcmp.c memmove.S
1.16	22-Feb-1998	mycroft	Use the assembler version of memcpy().
1.15	22-Feb-1998	mycroft	We need memcpy().
1.14	22-Feb-1998	mycroft	Add some missing things.
1.13	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.12	24-Oct-1997	chuck	add memchr() to libkern
1.11	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.10	18-Jan-1997	cgd	branches: 1.10.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.9	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.8	21-Aug-1996	cgd	fix up for new libkern path specs
1.7	15-Jul-1996	cgd	add an assembly version of ffs(), copied down from libc
1.6	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.5	17-Apr-1996	cgd	files copied from libc
1.4	13-Apr-1996	cgd	add strncasecmp.c to ports' libkern Makefile.inc's. When adding a new source file to libkern, it should be added to _ALL_ ports makefiles if it is machine-independent and used by machine-independent code (in this case adosfs). (There are several arguments that say that strncasecmp should not be in libkern at all, and i think they're good ones, but as long as ADOSFS needs it to link, it has to be here for all architectures.)
1.3	20-Oct-1995	cgd	use NetBSD RCS id format. use bzero.S, not bzerro.c
1.2	28-Jun-1995	cgd	update dependencies to deal with the alpha
1.1	13-Feb-1995	cgd	Alpha support from libc.
1.10.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.18.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.18.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.20.2.3	20-Jun-2002	nathanw	Catch up to -current.
1.20.2.2	24-Aug-2001	nathanw	Catch up with -current.
1.20.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.21.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.21.2.1	03-Aug-2001	lukem	update to -current
1.23.18.1	29-Apr-2005	kent	sync with -current
1.23.10.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.25.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.25.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.25.74.2	19-Aug-2009	yamt	sync with head.
1.25.74.1	04-May-2009	yamt	sync with head.
1.3	17-Oct-1996	cgd	copy down changes from libc
1.2	26-Sep-1996	cgd	label changes, pulled down from libc
1.1	13-Feb-1995	cgd	Alpha support from libc.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.4; nuke trailing whitespace
1.1	05-Sep-2000	thorpej	branches: 1.1.2; 1.1.26; 1.1.34; 1.1.36; Move the Alpha _mcount() into a .S file so that it can be pre-processed, like other Alpha assembly files.
1.1.36.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.34.1	29-Apr-2005	kent	sync with -current
1.1.26.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.2.1	05-Sep-2000	bouyer	file _mcount.S was added on branch thorpej_scsipi on 2000-11-20 18:09:21 +0000
1.2.4.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	22-Feb-1998	mycroft	branches: 1.1.64; Use the assembler version of memcpy().
1.1.64.1	21-Jun-2006	yamt	sync with head.
1.2	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	12-Oct-1997	bouyer	branches: 1.1.2; Ops, forgot to 'cvs add' theses. Pointed out by enami tsugutomo.
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	12-Oct-1997	thorpej	file bswap16.S was added on branch marc-pcmcia on 1997-10-14 10:27:00 +0000
1.2	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1	12-Oct-1997	bouyer	branches: 1.1.2; Ops, forgot to 'cvs add' theses. Pointed out by enami tsugutomo.
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	12-Oct-1997	thorpej	file bswap32.S was added on branch marc-pcmcia on 1997-10-14 10:27:01 +0000
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	22-Jan-1999	mycroft	branches: 1.4.58; Sync with libc.
1.3	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2	17-Oct-1996	cgd	copy down changes from libc
1.1	17-Apr-1996	cgd	files copied from libc
1.4.58.1	21-Jun-2006	yamt	sync with head.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	22-Jan-1999	mycroft	branches: 1.5.58; Sync with libc.
1.4	15-Jan-1999	thorpej	Fix an unterminated macro call.
1.3	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2	17-Oct-1996	cgd	copy down changes from libc
1.1	17-Apr-1996	cgd	files copied from libc
1.5.58.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	17-Oct-1996	cgd	branches: 1.2.78; copy down changes from libc
1.1	20-Oct-1995	cgd	copy from libkern
1.2.78.1	21-Jun-2006	yamt	sync with head.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	26-Feb-2005	perry	nuke trailing whitespace
1.6	24-Jan-2002	ross	branches: 1.6.16; 1.6.24; 1.6.26; sync
1.5	17-Oct-1996	cgd	branches: 1.5.40; 1.5.42; copy down changes from libc
1.4	26-Sep-1996	cgd	label changes, pulled down from libc
1.3	20-Oct-1995	cgd	update from libc
1.2	03-Mar-1995	cgd	copy down from libc.
1.1	13-Feb-1995	cgd	Alpha support from libc.
1.5.42.1	11-Feb-2002	jdolecek	Sync w/ -current.
1.5.40.1	28-Feb-2002	nathanw	Catch up to -current.
1.6.26.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.24.1	29-Apr-2005	kent	sync with -current
1.6.16.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	17-Oct-1996	cgd	branches: 1.3.78; copy down changes from libc
1.2	15-Jul-1996	cgd	frob the mask so that only the low set bit is set, to avoid lossage.
1.1	15-Jul-1996	cgd	add an assembly version of ffs(), copied down from libc
1.3.78.1	21-Jun-2006	yamt	sync with head.
1.1	17-Apr-1996	cgd	files copied from libc
1.1	17-Apr-1996	cgd	files copied from libc
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	22-Feb-1998	mycroft	branches: 1.1.64; Use the assembler version of memcpy().
1.1.64.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	04-Aug-1998	perry	branches: 1.1.62; add memmove.S
1.1.62.1	21-Jun-2006	yamt	sync with head.
1.1	17-Apr-1996	cgd	files copied from libc
1.1	17-Apr-1996	cgd	files copied from libc
1.21	29-Jan-2014	joerg	Include compiler-rt in libc, libm and libkern.
1.20	20-Aug-2013	matt	Some assembly files need to compiled -marm since they are Thumb compatible.
1.19	12-Aug-2013	matt	Add EHABI unwind stubs to libkern so prevent errors in linking if unwind tables are present.
1.18	21-Jun-2013	matt	branches: 1.18.2; Add back {,u}modsi3 for libkern since if we are building standalone tools we might be using the old ABI and might need them.
1.17	20-Jun-2013	matt	modsi3/umodsi3 are only needed !EABI arm
1.16	02-May-2013	matt	This change arm, armeb, earm, earmeb, earmhf, earmhfeb so all builds that share a MACHINE_ARCH for userland so that except for etc, will produce identical sets. usr/include/machine now points to usr/include/arm
1.15	06-Feb-2013	matt	Modify earm rule to match any machine_arch starting with earm.
1.14	23-Jan-2013	matt	Add strnlen.c to SRCS (which will automatically use the .S version if it exists).
1.13	23-Jan-2013	macallan	pull in strnlen.S
1.12	30-Oct-2012	christos	add new divsi3 related files.
1.11	10-Oct-2012	christos	add split files.
1.10	06-Aug-2012	matt	branches: 1.10.2; If earm*, compile new aeabi runtime routines.
1.9	14-Aug-2009	dsl	branches: 1.9.12; 1.9.18; 1.9.20; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.8	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.7	14-Oct-2008	matt	Add a _clzsi2 for armv4 platforms.
1.6	23-Nov-2002	chris	branches: 1.6.104; 1.6.108; 1.6.114; Sync arm asm libkern files with libc's asm files.
1.5	16-Nov-2002	rearnsha	Add an assembler version of strcmp, based on example code from the ARM ARM. As an example of the performance difference that this provides a Dhrystone score on my Shark goes from 213k to 261k.
1.4	17-Aug-2002	chris	pull in ffs.S from libc for arm. The main benefit is that ffs always runs in constant time.
1.3	20-Nov-2001	chris	branches: 1.3.8; Tidy up some memory copying cruft: bcopy.S is no longer needed memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy. rename _memcpy.S to memcpy.S. memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern. memmove is just another entry point for memcpy.
1.2	06-Jul-2001	toshii	branches: 1.2.2; Remove bcmp, bcopy and bzero. We don't need them as they aren't called from asm code, and we shouldn't have them if we don't need them.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.4.4	11-Dec-2002	thorpej	Sync with HEAD.
1.1.4.3	27-Aug-2002	nathanw	Catch up to -current.
1.1.4.2	08-Jan-2002	nathanw	Catch up to -current.
1.1.4.1	24-Aug-2001	nathanw	Catch up with -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file Makefile.inc was added on branch thorpej_scsipi on 2001-01-08 14:56:54 +0000
1.2.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.8.1	29-Aug-2002	gehenna	catch up with -current.
1.6.114.1	19-Oct-2008	haad	Sync with HEAD.
1.6.108.2	19-Aug-2009	yamt	sync with head.
1.6.108.1	04-May-2009	yamt	sync with head.
1.6.104.1	17-Jan-2009	mjf	Sync with HEAD.
1.9.20.1	28-Nov-2012	matt	Deal with div/mod changes.
1.9.18.1	19-Nov-2012	riz	Pull up following revision(s) (requested by christos in ticket #654): common/lib/libc/arch/arm/gen/modsi3.S: revision 1.1 common/lib/libc/arch/arm/gen/umodsi3.S: revision 1.1 sys/lib/libkern/arch/arm/Makefile.inc: revision 1.11 sys/lib/libkern/arch/arm/Makefile.inc: revision 1.12 common/lib/libc/arch/arm/gen/divide.S: revision 1.1 lib/libc/arch/arm/gen/Makefile.inc: revision 1.20 common/lib/libc/arch/arm/gen/divsi3.S: revision 1.3 common/lib/libc/arch/arm/gen/udivsi3.S: revision 1.1 common/lib/libc/arch/arm/gen/divsi3.S: revision 1.4 Split out modsi3 and umodsi3 from the divsi3 file. This is so that we don't get re-defined symbols in libc from libgcc in static linking. Example: cc -pthread -static main-calls-pthread-create.c add split files. add new divsi3 related files. add new files to fix static linking split udivsi3 and divsi3 to fix static linking. This could be done better. Fixes PR#47139
1.9.12.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.9.12.2	16-Jan-2013	yamt	sync with (a bit old) head
1.9.12.1	30-Oct-2012	yamt	sync with head
1.10.2.4	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.10.2.3	23-Jun-2013	tls	resync from head
1.10.2.2	25-Feb-2013	tls	resync with head
1.10.2.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.18.2.2	18-May-2014	rmind	sync with head
1.18.2.1	28-Aug-2013	rmind	sync with head
1.3	20-Nov-2001	chris	Tidy up some memory copying cruft: bcopy.S is no longer needed memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy. rename _memcpy.S to memcpy.S. memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern. memmove is just another entry point for memcpy.
1.2	23-Jan-2001	bjh21	branches: 1.2.2; 1.2.4; Sync with libc for licence update.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.2.3	11-Feb-2001	bouyer	Sync with HEAD.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file _memcpy.S was added on branch thorpej_scsipi on 2001-01-08 14:56:55 +0000
1.2.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.2	20-Nov-2001	chris	Tidy up some memory copying cruft: bcopy.S is no longer needed memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy. rename _memcpy.S to memcpy.S. memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern. memmove is just another entry point for memcpy.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	28-Feb-2002	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file bcopy.S was added on branch thorpej_scsipi on 2001-01-08 14:56:56 +0000
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	05-Apr-2003	bjh21	branches: 1.3.2; 1.3.10; 1.3.12; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.2	01-Jul-2002	bjh21	Avoid leaving junk in the top half of R0 on return. This fixes port-arm/17440.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.18; 1.1.20; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.20.1	02-Jul-2002	lukem	Pull up revision 1.2 (requested by bjh21 in ticket #419): Avoid leaving junk in the top half of R0 on return. This fixes port-arm/17440.
1.1.18.1	15-Jul-2002	gehenna	catch up with -current.
1.1.6.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.4.1	01-Aug-2002	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file byte_swap_2.S was added on branch thorpej_scsipi on 2001-01-08 14:56:56 +0000
1.3.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.10.1	29-Apr-2005	kent	sync with -current
1.3.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	05-Apr-2003	bjh21	branches: 1.2.18; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file byte_swap_4.S was added on branch thorpej_scsipi on 2001-01-08 14:56:57 +0000
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.2	09-Nov-2003	scw	bzero is no longer used in the kernel.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.26; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.26.1	03-Aug-2004	skrll	Sync with HEAD
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file bzero.S was added on branch thorpej_scsipi on 2001-01-08 14:56:58 +0000
1.7	29-Jan-2014	joerg	Include compiler-rt in libc, libm and libkern.
1.6	21-Aug-2013	matt	Thumbify
1.5	11-Aug-2013	matt	Support thumb
1.4	01-Sep-2012	matt	branches: 1.4.2; 1.4.4; Add ARMv5 support the clz instruction
1.3	15-Oct-2008	matt	branches: 1.3.2; 1.3.10; 1.3.16; 1.3.34; Use RET/RETc as appropriate
1.2	14-Oct-2008	matt	Need to be __clz[sd]i2
1.1	14-Oct-2008	matt	Add a _clzsi2 for armv4 platforms.
1.3.34.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.34.1	30-Oct-2012	yamt	sync with head
1.3.16.2	04-May-2009	yamt	sync with head.
1.3.16.1	15-Oct-2008	yamt	file clzsi2.S was added on branch yamt-nfs-mp on 2009-05-04 08:13:50 +0000
1.3.10.2	17-Jan-2009	mjf	Sync with HEAD.
1.3.10.1	15-Oct-2008	mjf	file clzsi2.S was added on branch mjf-devfs2 on 2009-01-17 13:29:21 +0000
1.3.2.2	19-Oct-2008	haad	Sync with HEAD.
1.3.2.1	15-Oct-2008	haad	file clzsi2.S was added on branch haad-dm on 2008-10-19 22:17:40 +0000
1.4.4.2	18-May-2014	rmind	sync with head
1.4.4.1	28-Aug-2013	rmind	sync with head
1.4.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	05-Apr-2003	bjh21	branches: 1.4.2; 1.4.10; 1.4.12; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.3	15-Aug-2002	briggs	Use .L prefix for all local labels.
1.2	13-Nov-2001	chris	branches: 1.2.8; Sync to libc version of divsi3.S. This is to fix up the stack for 8 byte alignment.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.2	27-Aug-2002	nathanw	Catch up to -current.
1.1.4.1	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file divsi3.S was added on branch thorpej_scsipi on 2001-01-08 14:56:59 +0000
1.2.8.1	29-Aug-2002	gehenna	catch up with -current.
1.4.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.10.1	29-Apr-2005	kent	sync with -current
1.4.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.4.1	21-Jun-2006	yamt	sync with head.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	05-Apr-2003	bjh21	branches: 1.3.2; 1.3.10; 1.3.12; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.2	17-Aug-2002	thorpej	branches: 1.2.2; 1.2.4; 1.2.6; Local label fixup.
1.1	17-Aug-2002	chris	pull in ffs.S from libc for arm. The main benefit is that ffs always runs in constant time.
1.2.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.6.1	17-Aug-2002	jdolecek	file ffs.S was added on branch kqueue on 2002-09-06 08:48:27 +0000
1.2.4.2	29-Aug-2002	gehenna	catch up with -current.
1.2.4.1	17-Aug-2002	gehenna	file ffs.S was added on branch gehenna-devsw on 2002-08-29 05:23:19 +0000
1.2.2.2	27-Aug-2002	nathanw	Catch up to -current.
1.2.2.1	17-Aug-2002	nathanw	file ffs.S was added on branch nathanw_sa on 2002-08-27 23:47:44 +0000
1.3.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.10.1	29-Apr-2005	kent	sync with -current
1.3.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	23-Oct-2003	scw	branches: 1.4.16; Duh, fix the align-to-32-bits code.
1.3	13-Oct-2003	scw	Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.2	05-Apr-2003	bjh21	branches: 1.2.2; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.1	23-Nov-2002	chris	branches: 1.1.2; Sync arm asm libkern files with libc's asm files.
1.1.2.2	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.1	23-Nov-2002	thorpej	file memcmp.S was added on branch nathanw_sa on 2002-12-11 06:46:24 +0000
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	13-Oct-2003	scw	branches: 1.6.16; Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.5	09-Oct-2003	ichiro	big endian support thanks to smi@sm.sony.co.jp
1.4	05-Apr-2003	bjh21	branches: 1.4.2; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.3	15-Aug-2002	briggs	Use .L prefix for all local labels.
1.2	20-Nov-2001	chris	branches: 1.2.8; Tidy up some memory copying cruft: bcopy.S is no longer needed memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy. rename _memcpy.S to memcpy.S. memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern. memmove is just another entry point for memcpy.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.2	27-Aug-2002	nathanw	Catch up to -current.
1.1.4.1	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file memcpy.S was added on branch thorpej_scsipi on 2001-01-08 14:56:59 +0000
1.2.8.1	29-Aug-2002	gehenna	catch up with -current.
1.4.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	02-Jun-2005	scw	branches: 1.3.2; Re-sync with libc version of memcpy_arm.S, which has deals correctly with big-endian ARM (non-XScale) systems.
1.2	26-Feb-2005	perry	nuke trailing whitespace
1.1	13-Oct-2003	scw	branches: 1.1.4; 1.1.10; 1.1.12; Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.1.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.10.1	29-Apr-2005	kent	sync with -current
1.1.4.6	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.4.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	13-Oct-2003	skrll	file memcpy_arm.S was added on branch ktrace-lwp on 2004-08-03 10:53:42 +0000
1.3.2.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.2; 1.2.4; nuke trailing whitespace
1.1	13-Oct-2003	scw	branches: 1.1.4; 1.1.10; 1.1.12; Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.1.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.10.1	29-Apr-2005	kent	sync with -current
1.1.4.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	13-Oct-2003	skrll	file memcpy_xscale.S was added on branch ktrace-lwp on 2004-08-03 10:53:42 +0000
1.2.4.1	21-Jun-2006	yamt	sync with head.
1.2.2.1	26-Aug-2007	bouyer	Apply patch, requested by scw in ticket #1806: lib/libc/arch/arm/string/memcpy_xscale.S: patch sys/lib/libkern/arch/arm/memcpy_xscale.S: patch Apply the patch, with some minor tweaks, supplied in PR/36513. This prevents a possible prefetch past the end of the source buffer.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.2; 1.4.4; nuke trailing whitespace
1.3	13-Oct-2003	scw	branches: 1.3.8; 1.3.10; Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.2	20-Nov-2001	chris	branches: 1.2.16; Tidy up some memory copying cruft: bcopy.S is no longer needed memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy. rename _memcpy.S to memcpy.S. memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern. memmove is just another entry point for memcpy.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file memmove.S was added on branch thorpej_scsipi on 2001-01-08 14:57:00 +0000
1.2.16.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.16.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.4.2.1	22-Jun-2007	liamjfoy	Pull up following revision(s) (requested by scw in ticket #1805): common/lib/libc/arch/arm/string/memmove.S: revision 1.2 Apply the patch supplied in PR/36512 to fix the buffer overlap check. The patch to memmove.S was provided via patch.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	13-Oct-2003	scw	branches: 1.4.16; Xscale-optimised mem* functions, contributed by Wasabi Systems. (Note: memcmp/memset improvements also benefit non-Xscale). memcmp() - Compare 32-bits at a time if possible. Special-case 6-byte comparisons, for the benefit of the network stack. memset() - More loop unrolling, plus use of 'strd' instruction, results in > 100% speedup on Xscale. memcpy() - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus special-cases for very common length/alignment combinations (at least in the kernel). Benchmarks show ~50% improvment on Xscale. memmove() - Big-endian support. Use fast memcpy(), above, if the regions don't overlap. Otherwise unchanged.
1.3	05-Apr-2003	bjh21	branches: 1.3.2; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.2	15-Aug-2002	briggs	Use .L prefix for all local labels.
1.1	29-Dec-2000	bjh21	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.18; Create a shared set of ARM sources for libkern and move arm26 over to using them. These are identical to the current arm32 sources with the following exceptions: - References to C labels are wrapped in _C_LABEL(). - Function returns have an alternate version inside #ifdef __APCS_26__.
1.1.18.1	29-Aug-2002	gehenna	catch up with -current.
1.1.6.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.4.1	27-Aug-2002	nathanw	Catch up to -current.
1.1.2.2	08-Jan-2001	bouyer	Files added on trunk.
1.1.2.1	29-Dec-2000	bouyer	file memset.S was added on branch thorpej_scsipi on 2001-01-08 14:57:01 +0000
1.3.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	05-Apr-2003	bjh21	branches: 1.3.18; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.2	23-Nov-2002	chris	branches: 1.2.2; Sync arm asm libkern files with libc's asm files.
1.1	16-Nov-2002	rearnsha	Add an assembler version of strcmp, based on example code from the ARM ARM. As an example of the performance difference that this provides a Dhrystone score on my Shark goes from 213k to 261k.
1.2.2.2	11-Dec-2002	thorpej	Sync with HEAD.
1.2.2.1	23-Nov-2002	thorpej	file strcmp.S was added on branch nathanw_sa on 2002-12-11 06:46:24 +0000
1.3.18.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	05-Apr-2003	bjh21	branches: 1.2.18; NetBSD/acorn26 has used APCS-32 for years, so unifdef -U__APCS_26__.
1.1	23-Nov-2002	chris	branches: 1.1.2; Sync arm asm libkern files with libc's asm files.
1.1.2.2	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.1	23-Nov-2002	thorpej	file strncmp.S was added on branch nathanw_sa on 2002-12-11 06:46:24 +0000
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.2	12-Aug-2013	matt	branches: 1.2.2; 1.2.6; 1.2.10; Fix typos (prX not cpX)
1.1	12-Aug-2013	matt	Add EHABI unwind stubs to libkern so prevent errors in linking if unwind tables are present.
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	12-Aug-2013	tls	file unwind_stub.c was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	12-Aug-2013	yamt	file unwind_stub.c was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.2.2.2	28-Aug-2013	rmind	sync with head
1.2.2.1	12-Aug-2013	rmind	file unwind_stub.c was added on branch rmind-smpnet on 2013-08-28 23:59:35 +0000
1.13	13-Jun-2022	skrll	Provide a __canonicalize_funcptr_for_compare which only needs to return the passed value as the kernel doesn't do PLABELS. PR/56878 (hppa: kernel module lua fails to load)
1.12	13-Mar-2014	pooka	branches: 1.12.34; remove compiler-rt duplicates to fix build
1.11	22-Sep-2009	pooka	branches: 1.11.12; 1.11.22; 1.11.26; Don't build spcopy for rumpkern. Fixes hp700 build failure pointed out by nick. XXX: spcopy should be in the main kernel instead of libkern in any case
1.10	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.9	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.8	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.7	04-Feb-2006	uwe	branches: 1.7.68; 1.7.78; 1.7.84; Add bswap16.c and bswap32.c to SRCS. We need fallback versions for kernels compiled without optimization (and thus without inlining of bswap16 and bswap32)
1.6	27-Dec-2005	yamt	branches: 1.6.2; 1.6.4; 1.6.6; fix build of bzero. XXX is it better to remove it as i386?
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	21-Oct-2003	tsutsui	branches: 1.4.16; Add bswap64.c, required by options FFS_EI.
1.3	11-Sep-2003	chs	the asm version of strlcpy() was buggy, just use the C version.
1.2	21-Sep-2002	chs	branches: 1.2.6; add strtoul.c, it's now used in MI code.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added hppa support to libkern.
1.1.4.3	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file Makefile.inc was added on branch kqueue on 2002-06-23 17:49:46 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file Makefile.inc was added on branch gehenna-devsw on 2002-06-20 16:02:24 +0000
1.2.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.6.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.6.6.1	22-Apr-2006	simonb	Sync with head.
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.6.2.1	18-Feb-2006	yamt	sync with head.
1.7.84.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.78.1	28-Apr-2009	skrll	Sync with HEAD.
1.7.68.3	11-Mar-2010	yamt	sync with head
1.7.68.2	19-Aug-2009	yamt	sync with head.
1.7.68.1	04-May-2009	yamt	sync with head.
1.11.26.1	18-May-2014	rmind	sync with head
1.11.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12.34.1	14-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1472): sys/lib/libkern/arch/hppa/Makefile.inc: revision 1.13 sys/lib/libkern/arch/hppa/milli.S: revision 1.3 sys/lib/libkern/arch/hppa/milli_extra.S: revision 1.1 Don't need $$sh_func_adrs Provide a __canonicalize_funcptr_for_compare which only needs to return the passed value as the kernel doesn't do PLABELS. PR/56878 (hppa: kernel module lua fails to load)
1.17	09-Aug-2021	andvar	fix typos in asymmetry, asymmetric(al), symmetrical.
1.16	16-Jan-2021	chs	remove unused "_DIAGNOSTIC" option and opt_diagnostic.h. note that this is unrelated to the widely used "DIAGNOSTIC" option.
1.15	30-Aug-2015	uebayasi	branches: 1.15.30; Include opt_diagnostic.h.
1.14	31-Jan-2011	skrll	branches: 1.14.14; 1.14.32; This file needs opt_multiprocessor.h early so we pick up the right definition from cpu.h, etc. XXX should revisit the _STANDALONE vs _KERNEL split
1.13	24-Jan-2011	skrll	Fix build.
1.12	22-Jan-2011	skrll	Fix MULTIPROCESSOR curlwp/curcpu handling... missed in previous commit.
1.11	20-Mar-2010	chs	branches: 1.11.2; 1.11.4; fix copy{in,out}{,str}() to return the error returned by uvm_fault(). fixes PR 41813.
1.10	10-Dec-2009	skrll	branches: 1.10.2; 1.10.4; Rename L_ADDR to L_PCB
1.9	01-Dec-2009	skrll	Remove U_PCB as requested by rmind. Same code before and after.
1.8	30-Apr-2009	skrll	Merge nick-hppapmap. This is a port of the OpenBSD pmap and trap handling code to get us - Performance boost on some/all machines. - Well on the way to PA2.0 (in 32bit mode) support. Several machines probe hardware, but fail sometime after interrupts are enabled. Other things changed / fixed on the branch are - update autoconf to use the OpenBSD code. - com @ dino is very close to being supported. - HPPA_REDZONE has been replaced with a working redzone which is enabled with DIAGNOSTIC. - UPAGES has been halved in size. - power(4) from OpenBSD to fix a few bugs. - updated list of modules from OpenBSD. - initial ports of uturn(4), astro(4) and elroy(4). - update some copyrights (remove advertising clause, etc.) Thanks to mjf for some of the above, testing and listening.
1.7	28-Apr-2008	martin	branches: 1.7.8; 1.7.14; Remove clause 3 and 4 from TNF licenses
1.6	04-Mar-2007	christos	branches: 1.6.36; 1.6.38; 1.6.40; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.5	11-Dec-2005	christos	branches: 1.5.26; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	10-Oct-2003	chs	branches: 1.3.8; 1.3.10; update for new gas syntax. from Jochen Kunz.
1.2	31-Aug-2003	chs	update for LWPs, and some lite cleanup.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added hppa support to libkern.
1.1.10.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file bcopy.S was added on branch kqueue on 2002-06-23 17:49:46 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file bcopy.S was added on branch gehenna-devsw on 2002-06-20 16:02:24 +0000
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.4.1	03-Sep-2007	yamt	sync with head.
1.5.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.40.4	11-Aug-2010	yamt	sync with head.
1.6.40.3	11-Mar-2010	yamt	sync with head
1.6.40.2	04-May-2009	yamt	sync with head.
1.6.40.1	16-May-2008	yamt	sync with head.
1.6.38.1	18-May-2008	yamt	sync with head.
1.6.36.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.7.8.1	27-Oct-2008	skrll	Commit work in progress.
1.10.4.2	05-Mar-2011	rmind	sync with head
1.10.4.1	30-May-2010	rmind	sync with head
1.10.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.11.4.1	08-Feb-2011	bouyer	Sync with HEAD
1.11.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.14.32.1	22-Sep-2015	skrll	Sync with HEAD
1.14.14.1	03-Dec-2017	jdolecek	update from HEAD
1.15.30.1	03-Apr-2021	thorpej	Sync with HEAD.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added hppa support to libkern.
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file memcpy.S was added on branch kqueue on 2002-06-23 17:49:46 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file memcpy.S was added on branch gehenna-devsw on 2002-06-20 16:02:24 +0000
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added hppa support to libkern.
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file memmove.S was added on branch kqueue on 2002-06-23 17:49:46 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file memmove.S was added on branch gehenna-devsw on 2002-06-20 16:02:24 +0000
1.3	13-Jun-2022	skrll	Don't need $$sh_func_adrs
1.2	17-Aug-2021	andvar	fix multiplei repetitive typos in comments, messages and documentation. mainly because copy paste code big amount of files are affected.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.204; Added hppa support to libkern.
1.1.204.1	14-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1472): sys/lib/libkern/arch/hppa/Makefile.inc: revision 1.13 sys/lib/libkern/arch/hppa/milli.S: revision 1.3 sys/lib/libkern/arch/hppa/milli_extra.S: revision 1.1 Don't need $$sh_func_adrs Provide a __canonicalize_funcptr_for_compare which only needs to return the passed value as the kernel doesn't do PLABELS. PR/56878 (hppa: kernel module lua fails to load)
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file milli.S was added on branch kqueue on 2002-06-23 17:49:47 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file milli.S was added on branch gehenna-devsw on 2002-06-20 16:02:25 +0000
1.2	15-Jun-2022	skrll	Fix a dumb typo/thinko Thanks to Tom Lane for spotting it.
1.1	13-Jun-2022	skrll	branches: 1.1.2; Provide a __canonicalize_funcptr_for_compare which only needs to return the passed value as the kernel doesn't do PLABELS. PR/56878 (hppa: kernel module lua fails to load)
1.1.2.3	16-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1473): sys/lib/libkern/arch/hppa/milli_extra.S: revision 1.2 Fix a dumb typo/thinko Thanks to Tom Lane for spotting it.
1.1.2.2	14-Jun-2022	martin	Pull up following revision(s) (requested by skrll in ticket #1472): sys/lib/libkern/arch/hppa/Makefile.inc: revision 1.13 sys/lib/libkern/arch/hppa/milli.S: revision 1.3 sys/lib/libkern/arch/hppa/milli_extra.S: revision 1.1 Don't need $$sh_func_adrs Provide a __canonicalize_funcptr_for_compare which only needs to return the passed value as the kernel doesn't do PLABELS. PR/56878 (hppa: kernel module lua fails to load)
1.1.2.1	13-Jun-2022	martin	file milli_extra.S was added on branch netbsd-9 on 2022-06-14 10:41:18 +0000
1.2	12-Sep-2013	joerg	Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small vs big PIC mode. Retire -DPIC and -DBIGPIC.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.148; 1.1.158; 1.1.164; Added hppa support to libkern.
1.1.164.1	18-May-2014	rmind	sync with head
1.1.158.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.148.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file prefix.h was added on branch kqueue on 2002-06-23 17:49:47 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file prefix.h was added on branch gehenna-devsw on 2002-06-20 16:02:25 +0000
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; Added hppa support to libkern.
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file spcopy.S was added on branch kqueue on 2002-06-23 17:49:47 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file spcopy.S was added on branch gehenna-devsw on 2002-06-20 16:02:25 +0000
1.2	11-Sep-2003	chs	the asm version of strlcpy() was buggy, just use the C version.
1.1	06-Jun-2002	fredette	branches: 1.1.2; 1.1.4; 1.1.10; Added hppa support to libkern.
1.1.10.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	06-Jun-2002	jdolecek	file strlcpy.S was added on branch kqueue on 2002-06-23 17:49:48 +0000
1.1.2.2	20-Jun-2002	gehenna	catch up with -current.
1.1.2.1	06-Jun-2002	gehenna	file strlcpy.S was added on branch gehenna-devsw on 2002-06-20 16:02:25 +0000
1.6	10-Sep-1999	drochner	-don't use DEFS.h nor SYS.h in libkern -remove setjmp.S, it's not useful for libkern
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	07-Oct-1995	mycroft	branches: 1.4.14; Update from libc.
1.3	05-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	05-Nov-1993	cgd	branches: 1.1.2; added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.2	05-Nov-1993	cgd	added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.1	05-Nov-1993	cgd	file DEFS.h was added on branch magnum on 1993-11-05 22:40:56 +0000
1.4.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.32	27-Jan-2020	ad	Make x86 use the C version of memcmp().
1.31	14-Aug-2009	dsl	branches: 1.31.64; 1.31.70; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.30	12-Aug-2009	skrll	Put back random.S. Hi dsl!
1.29	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.28	25-Mar-2009	darran	Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.27	11-Dec-2005	christos	branches: 1.27.74; 1.27.84; 1.27.86; 1.27.90; 1.27.94; merge ktrace-lwp.
1.26	26-Oct-2003	junyoung	Remove bcmp.S and bzero.S from list. They were doing nothing but wasting kernel bits for a long time (2 years?).
1.25	05-Apr-2001	thorpej	branches: 1.25.22; Build strtoul.c
1.24	01-Nov-2000	thorpej	branches: 1.24.2; Add a strcasecmp(), modified from chopps's strncasecmp().
1.23	15-Jan-1999	bouyer	branches: 1.23.8; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.22	04-Aug-1998	perry	add memcmp.S
1.21	04-Aug-1998	perry	Fix formatting, and add memmove.S
1.20	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.19	22-Feb-1998	mycroft	Add strchr.S and strrchr.S.
1.18	22-Feb-1998	mycroft	Sync with libc.
1.17	22-Feb-1998	mycroft	Add some missing things.
1.16	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.15	24-Oct-1997	chuck	add memchr() to libkern
1.14	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.13	18-Jan-1997	cgd	branches: 1.13.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.12	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.11	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.10	13-Apr-1996	cgd	add strncasecmp.c to ports' libkern Makefile.inc's. When adding a new source file to libkern, it should be added to _ALL_ ports makefiles if it is machine-independent and used by machine-independent code (in this case adosfs). (There are several arguments that say that strncasecmp should not be in libkern at all, and i think they're good ones, but as long as ADOSFS needs it to link, it has to be here for all architectures.)
1.9	11-Mar-1996	scottr	Back out previous change.
1.8	11-Mar-1996	thorpej	Provide a memset() for the i386 (assembly version), and move memset.c out into the libkern proper in case other ports want to use it. i386 kernels with COMPAT_LINUX should compile now.
1.7	07-Oct-1995	mycroft	Remove bzero.S and setjmp.S, as these functions are in locore.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	24-Feb-1994	mycroft	Assembler versions of these.
1.4	04-Dec-1993	cgd	use .S files
1.3	15-Oct-1993	cgd	branches: 1.3.2; add strncmp to anything
1.2	15-Oct-1993	cgd	add __main()
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.3.2.2	04-Dec-1993	cgd	use quad support; we need it
1.3.2.1	15-Oct-1993	cgd	file Makefile.inc was added on branch magnum on 1993-12-04 05:07:53 +0000
1.13.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.23.8.2	21-Apr-2001	bouyer	Sync with HEAD
1.23.8.1	22-Nov-2000	bouyer	Sync with HEAD.
1.24.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.25.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.25.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.25.22.1	03-Aug-2004	skrll	Sync with HEAD
1.27.94.1	21-Apr-2010	matt	sync to netbsd-5
1.27.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.27.86.1	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): sys/lib/libkern/Makefile: patch sys/lib/libkern/crc32.c: revision 1.1 sys/lib/libkern/crc32.h: revision 1.1 sys/lib/libkern/libkern.h: revision 1.89 sys/lib/libkern/arch/i386/Makefile.inc: revision 1.28 sys/net/zlib.h: revision 1.14 via patch sys/opencrypto/crypto.c: revision 1.33 sys/opencrypto/cryptodev.c: revision 1.46 sys/opencrypto/cryptodev.h: revision 1.16 sys/opencrypto/cryptosoft.c: revision 1.24 sys/opencrypto/cryptosoft.h: revision 1.6 sys/opencrypto/deflate.h: revision 1.6 sys/opencrypto/cryptosoft_xform.c: revision 1.12 sys/opencrypto/deflate.c: revision 1.13 sys/opencrypto/files.opencrypto: revision 1.20 sys/opencrypto/ocryptodev.c: revision 1.1 sys/opencrypto/ocryptodev.h: revision 1.1 sys/opencrypto/xform.c: revision 1.18 sys/opencrypto/xform.h: revision 1.10 Fixes PR kern/41069 and PR kern/41070. Extends the Opencrypto API to allow the destination buffer size to be specified when its not the same size as the input buffer (i.e. for operations like compress and decompress). The crypto_op and crypt_n_op structures gain a u_int dst_len field. The session_op structure gains a comp_alg field to specify a compression algorithm. Moved four ioctls to new ids; CIOCGSESSION, CIOCNGSESSION, CIOCCRYPT, and CIOCNCRYPTM. Added four backward compatible ioctls; OCIOCGSESSION, OCIOCNGSESSION, OCIOCCRYPT, and OCIOCNCRYPTM. Backward compatibility is maintained in ocryptodev.h and ocryptodev.c which implement the original ioctls and set dst_len and comp_alg to 0. Adds user-space access to compression features. Adds software gzip support (CRYPTO_GZIP_COMP). Adds the fast version of crc32 from zlib to libkern. This should be generally useful and provide a place to start normalizing the various crc32 routines in the kernel. The crc32 routine is used in this patch to support GZIP. With input and support from tls@NetBSD.org.
1.27.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.27.74.2	19-Aug-2009	yamt	sync with head.
1.27.74.1	04-May-2009	yamt	sync with head.
1.31.70.1	29-Feb-2020	ad	Sync with head.
1.31.64.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.10	10-Sep-1999	drochner	-don't use DEFS.h nor SYS.h in libkern -remove setjmp.S, it's not useful for libkern
1.9	23-Aug-1999	kleink	Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.8	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.7	22-Feb-1998	mycroft	Sync with libc.
1.6	13-Oct-1997	lukem	rcsid fascism
1.5	07-Oct-1995	mycroft	branches: 1.5.14; Update from libc.
1.4	05-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	15-Feb-1994	mycroft	Update from libc.
1.1	05-Nov-1993	cgd	branches: 1.1.2; added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.2	05-Nov-1993	cgd	added files copied in from libc. version numbers are screwed, but are screwed for the rest of libkern's files, anyway.
1.1.2.1	05-Nov-1993	cgd	file SYS.h was added on branch magnum on 1993-11-05 22:40:58 +0000
1.5.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.7	26-Oct-2003	junyoung	Goodbye to bcmp.S, bcopy.S, and bzero.S. They are defined as macros in sys/systm.h.
1.6	22-Feb-1998	mycroft	branches: 1.6.48; Move random.S from arch/i386/i386.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	05-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file bcmp.S was added on branch magnum on 1993-12-04 03:05:17 +0000
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.5	26-Oct-2003	junyoung	Goodbye to bcmp.S, bcopy.S, and bzero.S. They are defined as macros in sys/systm.h.
1.4	15-Apr-2003	dsl	branches: 1.4.2; Significantly faster memcpy/memmove/bcopy and memset/bzero
1.3	10-Jul-2002	kent	Avoid redundant memory access.
1.2	22-Feb-1998	mycroft	branches: 1.2.26; 1.2.28; 1.2.40; Move random.S from arch/i386/i386.
1.1	22-Feb-1998	mycroft	Sync with libc.
1.2.40.1	15-Jul-2002	gehenna	catch up with -current.
1.2.28.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.26.1	01-Aug-2002	nathanw	Catch up to -current.
1.4.2.1	03-Aug-2004	skrll	Sync with HEAD
1.3	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2	13-Oct-1997	lukem	branches: 1.2.2; rcsid fascism
1.1	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.2.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2.2.1	13-Oct-1997	thorpej	file bswap16.S was added on branch marc-pcmcia on 1997-10-14 10:27:28 +0000
1.3	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2	13-Oct-1997	lukem	branches: 1.2.2; rcsid fascism
1.1	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.2.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2.2.1	13-Oct-1997	thorpej	file bswap32.S was added on branch marc-pcmcia on 1997-10-14 10:27:29 +0000
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	14-Dec-2000	mycroft	branches: 1.2.24; ALTENTRY() must die.
1.1	15-Jan-1999	bouyer	branches: 1.1.8; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1.8.1	05-Jan-2001	bouyer	Sync with HEAD
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	14-Dec-2000	mycroft	branches: 1.2.24; ALTENTRY() must die.
1.1	15-Jan-1999	bouyer	branches: 1.1.8; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.1.8.1	05-Jan-2001	bouyer	Sync with HEAD
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.8	26-Oct-2003	junyoung	Goodbye to bcmp.S, bcopy.S, and bzero.S. They are defined as macros in sys/systm.h.
1.7	15-Apr-2003	dsl	branches: 1.7.2; Significantly faster memcpy/memmove/bcopy and memset/bzero
1.6	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	05-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file bzero.S was added on branch magnum on 1993-12-04 03:05:45 +0000
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	04-Dec-2003	keihan	branches: 1.8.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.7	23-Aug-1999	kleink	branches: 1.7.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.6	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	05-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file ffs.S was added on branch magnum on 1993-12-04 03:06:04 +0000
1.7.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.36.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.8	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	22-Feb-1998	mycroft	Sync with libc.
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	07-Oct-1995	mycroft	branches: 1.4.14; Update from libc.
1.3	05-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file htonl.S was added on branch magnum on 1993-12-04 03:06:13 +0000
1.4.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.8	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	22-Feb-1998	mycroft	Sync with libc.
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	07-Oct-1995	mycroft	branches: 1.4.14; Update from libc.
1.3	05-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file htons.S was added on branch magnum on 1993-12-04 03:06:23 +0000
1.4.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.3	27-Oct-2003	junyoung	index() shouldn't be used in the kernel. Use strchr() instead.
1.2	23-Aug-1999	kleink	branches: 1.2.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.1	22-Feb-1998	mycroft	And index.S...
1.2.36.1	03-Aug-2004	skrll	Sync with HEAD
1.3	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	24-Feb-1994	mycroft	Assembler versions of these.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	04-Dec-2003	keihan	branches: 1.5.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.4	23-Aug-1999	kleink	branches: 1.4.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.3	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.2	05-Feb-1998	mrg	initial import of the new virtual memory system, UVM, into -current. UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some minor portions derived from the old Mach code. i provided some help getting swap and paging working, and other bug fixes/ideas. chuck silvers <chuq@chuq.com> also provided some other fixes. this is the rest of the MI portion changes. this will be KNF'd shortly. :-)
1.1	24-Oct-1997	chuck	add memchr() to libkern
1.4.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.36.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	04-Dec-2003	keihan	branches: 1.3.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	21-Sep-2001	fvdl	branches: 1.2.18; Make new gas happy. Use movzbl instead of xorl + movb.
1.1	04-Aug-1998	perry	branches: 1.1.24; 1.1.26; 1.1.28; add memcmp.S
1.1.28.1	01-Oct-2001	fvdl	Catch up with -current.
1.1.26.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.24.1	21-Sep-2001	nathanw	Catch up to -current.
1.2.18.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.18.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.18.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	15-Apr-2004	yamt	branches: 1.5.12; add '.L' prefixes to local labels.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	15-Apr-2003	dsl	branches: 1.3.2; Significantly faster memcpy/memmove/bcopy and memset/bzero
1.2	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.1	22-Feb-1998	mycroft	Sync with libc.
1.3.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.2.1	03-Aug-2004	skrll	Sync with HEAD
1.5.12.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	15-Apr-2003	dsl	branches: 1.2.18; Significantly faster memcpy/memmove/bcopy and memset/bzero
1.1	04-Aug-1998	perry	add memmove.S
1.2.18.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	15-Apr-2004	yamt	branches: 1.6.12; add '.L' prefixes to local labels.
1.5	15-Apr-2003	dsl	branches: 1.5.2; Significantly faster memcpy/memmove/bcopy and memset/bzero
1.4	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.3	22-Feb-1998	mycroft	Sync with libc.
1.2	11-Mar-1996	scottr	Back out previous change.
1.1	11-Mar-1996	thorpej	Provide a memset() for the i386 (assembly version), and move memset.c out into the libkern proper in case other ports want to use it. i386 kernels with COMPAT_LINUX should compile now.
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.12.1	21-Jun-2006	yamt	sync with head.
1.8	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	22-Feb-1998	mycroft	Sync with libc.
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	07-Oct-1995	mycroft	branches: 1.4.14; Update from libc.
1.3	05-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file ntohl.S was added on branch magnum on 1993-12-04 03:06:33 +0000
1.4.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.8	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	22-Feb-1998	mycroft	Sync with libc.
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	07-Oct-1995	mycroft	branches: 1.4.14; Update from libc.
1.3	05-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file ntohs.S was added on branch magnum on 1993-12-04 03:06:43 +0000
1.4.14.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.6	07-Sep-2010	pooka	Rename jump label to something a little more negative. No, I'm not doing it for cosmetic value or out of angst. See, PIC_PROLOGUE on i386 uses the "1" label internally. Now, everything would be fine and dandy for the first 551245 calls to random. After that p+q is negative and the jump is taken. However, it is taken into the middle of PIC_PROLOGUE instead of where upon superficial examination we assumed we are jumping. This causes wrong(tm) things to happen and "ret" triggers a jump into hyperspace. (no, I did not see that coming)
1.5	04-Jan-2009	pooka	branches: 1.5.4; 1.5.6; Support PIC for inclusion in librump. (m68k untested)
1.4	28-Apr-2008	martin	branches: 1.4.8; Remove clause 3 and 4 from TNF licenses
1.3	15-Aug-1998	mycroft	branches: 1.3.144; 1.3.146; 1.3.148; Assign my copyrights to TNF.
1.2	15-Aug-1998	mycroft	Make copyright notices with my name consistent.
1.1	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.3.148.3	09-Oct-2010	yamt	sync with head
1.3.148.2	04-May-2009	yamt	sync with head.
1.3.148.1	16-May-2008	yamt	sync with head.
1.3.146.1	18-May-2008	yamt	sync with head.
1.3.144.2	17-Jan-2009	mjf	Sync with HEAD.
1.3.144.1	02-Jun-2008	mjf	Sync with HEAD.
1.4.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.6.1	05-Mar-2011	rmind	sync with head
1.5.4.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.3	05-Nov-2003	junyoung	rindex() shouldn't be used in the kernel. Use strrchr() instead.
1.2	23-Aug-1999	kleink	branches: 1.2.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.1	22-Feb-1998	mycroft	And rindex.S...
1.2.36.1	03-Aug-2004	skrll	Sync with HEAD
1.9	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.8	10-Sep-1999	drochner	branches: 1.8.134; 1.8.136; 1.8.138; -don't use DEFS.h nor SYS.h in libkern -remove setjmp.S, it's not useful for libkern
1.7	15-Aug-1998	mycroft	Assign copyrights to TNF.
1.6	15-Aug-1998	mycroft	Make copyright notices with my name consistent.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	23-Mar-1994	mycroft	Much faster on 486s and Pentiums; a little slower on 386s.
1.3	24-Feb-1994	mycroft	Minor speedup.
1.2	24-Feb-1994	mycroft	Minutely faster.
1.1	24-Feb-1994	mycroft	Assembler versions of these.
1.8.138.1	16-May-2008	yamt	sync with head.
1.8.136.1	18-May-2008	yamt	sync with head.
1.8.134.1	02-Jun-2008	mjf	Sync with HEAD.
1.6	10-Sep-1999	drochner	-don't use DEFS.h nor SYS.h in libkern -remove setjmp.S, it's not useful for libkern
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	21-Oct-1993	jtc	branches: 1.4.2; So many files in arch/i386 have been changed I might as well run my remove unecessary trailing whitespace script.
1.3	21-Oct-1993	jtc	Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change th LIBC_RCS, the entire source tree should be updated at once. Remove && !defined(lint) from conditionals around rcs id's. No one is ever going to pass a *.s file through lint.
1.2	20-Oct-1993	jtc	Replaced instructions with immediate operands with compatible alternatives saving a few bytes while the cycle count remains the same --- could actually be faster, depending on the cache, prefetch queue, etc.
1.1	07-Oct-1993	cgd	make an arch directory in libc, and move all machine dirs into it
1.4.2.2	21-Oct-1993	jtc	So many files in arch/i386 have been changed I might as well run my remove unecessary trailing whitespace script.
1.4.2.1	21-Oct-1993	jtc	file setjmp.S was added on branch magnum on 1993-10-21 01:48:17 +0000
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.6	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.5	10-Sep-1999	drochner	branches: 1.5.134; 1.5.136; 1.5.138; -don't use DEFS.h nor SYS.h in libkern -remove setjmp.S, it's not useful for libkern
1.4	15-Aug-1998	mycroft	Assign copyrights to TNF.
1.3	15-Aug-1998	mycroft	Make copyright notices with my name consistent.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	24-Feb-1994	mycroft	Assembler versions of these.
1.5.138.1	16-May-2008	yamt	sync with head.
1.5.136.1	18-May-2008	yamt	sync with head.
1.5.134.1	02-Jun-2008	mjf	Sync with HEAD.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	04-Dec-2003	keihan	branches: 1.9.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.8	23-Aug-1999	kleink	branches: 1.8.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	07-Oct-1995	mycroft	Update from libc.
1.5	05-Feb-1995	mycroft	Sync with libc.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	15-Feb-1994	mycroft	Update from libc.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file strcat.S was added on branch magnum on 1993-12-04 03:06:54 +0000
1.8.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.36.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	04-Dec-2003	keihan	branches: 1.3.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	27-Oct-2003	junyoung	index() shouldn't be used in the kernel. Use strchr() instead.
1.1	22-Feb-1998	mycroft	branches: 1.1.48; Add these as well.
1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	04-Dec-2003	keihan	branches: 1.9.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.8	23-Aug-1999	kleink	branches: 1.8.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	07-Oct-1995	mycroft	Update from libc.
1.5	05-Feb-1995	mycroft	Sync with libc.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	15-Feb-1994	mycroft	Update from libc.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file strcmp.S was added on branch magnum on 1993-12-04 03:07:08 +0000
1.8.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.36.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	04-Dec-2003	keihan	branches: 1.9.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.8	23-Aug-1999	kleink	branches: 1.8.36; Sync with libc: use _ALIGN_TEXT from <machine/asm.h>.
1.7	22-Feb-1998	mycroft	Move random.S from arch/i386/i386.
1.6	07-Oct-1995	mycroft	Update from libc.
1.5	05-Feb-1995	mycroft	Sync with libc.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	15-Feb-1994	mycroft	Update from libc.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file strcpy.S was added on branch magnum on 1993-12-04 03:07:22 +0000
1.8.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.36.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	04-Dec-2003	keihan	branches: 1.7.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.6	22-Feb-1998	mycroft	branches: 1.6.48; Move random.S from arch/i386/i386.
1.5	07-Oct-1995	mycroft	Update from libc.
1.4	05-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.1	04-Dec-1993	cgd	branches: 1.1.2; change to use MACHINE_ARCH and update from libc
1.1.2.2	04-Dec-1993	cgd	change to use MACHINE_ARCH and update from libc
1.1.2.1	04-Dec-1993	cgd	file strlen.S was added on branch magnum on 1993-12-04 03:07:40 +0000
1.6.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.48.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	27-Oct-1993	jtc	Did a ``make copy-to-libkern'' from libc to copy libc files to libkern. Checking them in to make people happy.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	04-Dec-2003	keihan	branches: 1.3.8; 1.3.10; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	05-Nov-2003	junyoung	rindex() shouldn't be used in the kernel. Use strrchr() instead.
1.1	22-Feb-1998	mycroft	branches: 1.1.48; Add these as well.
1.1.48.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.5	05-Aug-2016	scole	PR port-ia64/51261 Use common/lib/libc/arch/ia64/string functions
1.4	14-Aug-2009	dsl	branches: 1.4.22; 1.4.40; 1.4.44; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.3	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.2	20-Jul-2009	kiyohara	Fix little bit, and add a few files. current status is to see following thread. http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html
1.1	07-Apr-2006	cherry	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; 1.1.74; 1.1.90; Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.1.90.1	23-Jul-2009	jym	Sync with HEAD.
1.1.74.1	19-Aug-2009	yamt	sync with head.
1.1.20.2	09-Sep-2006	rpaulo	sync with head
1.1.20.1	07-Apr-2006	rpaulo	file Makefile.inc was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.1.14.2	21-Jun-2006	yamt	sync with head.
1.1.14.1	07-Apr-2006	yamt	file Makefile.inc was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.1.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.1.10.1	07-Apr-2006	tron	file Makefile.inc was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.1.6.2	22-Apr-2006	simonb	Sync with head.
1.1.6.1	07-Apr-2006	simonb	file Makefile.inc was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.1.4.2	19-Apr-2006	elad	sync with head.
1.1.4.1	07-Apr-2006	elad	file Makefile.inc was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.1.2.2	11-Apr-2006	yamt	sync with head
1.1.2.1	07-Apr-2006	yamt	file Makefile.inc was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.4.44.1	06-Aug-2016	pgoyette	Sync with HEAD
1.4.40.1	05-Oct-2016	skrll	Sync with HEAD
1.4.22.1	03-Dec-2017	jdolecek	update from HEAD
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file bswap16.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file bswap16.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file bswap16.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file bswap16.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file bswap16.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file bswap16.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file bswap32.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file bswap32.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file bswap32.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file bswap32.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file bswap32.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file bswap32.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.1	20-Jul-2009	kiyohara	branches: 1.1.2; 1.1.4; Fix little bit, and add a few files. current status is to see following thread. http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html
1.1.4.2	19-Aug-2009	yamt	sync with head.
1.1.4.1	20-Jul-2009	yamt	file bswap64.S was added on branch yamt-nfs-mp on 2009-08-19 18:48:19 +0000
1.1.2.2	23-Jul-2009	jym	Sync with HEAD.
1.1.2.1	20-Jul-2009	jym	file bswap64.S was added on branch jym-xensuspend on 2009-07-23 23:32:45 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file byte_swap_2.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file byte_swap_2.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file byte_swap_2.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file byte_swap_2.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file byte_swap_2.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file byte_swap_2.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file byte_swap_4.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file byte_swap_4.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file byte_swap_4.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file byte_swap_4.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file byte_swap_4.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file byte_swap_4.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.1	20-Jul-2009	kiyohara	branches: 1.1.2; 1.1.4; Fix little bit, and add a few files. current status is to see following thread. http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html
1.1.4.2	19-Aug-2009	yamt	sync with head.
1.1.4.1	20-Jul-2009	yamt	file byte_swap_8.S was added on branch yamt-nfs-mp on 2009-08-19 18:48:19 +0000
1.1.2.2	23-Jul-2009	jym	Sync with HEAD.
1.1.2.1	20-Jul-2009	jym	file byte_swap_8.S was added on branch jym-xensuspend on 2009-07-23 23:32:45 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file divdi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file divdi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file divdi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file divdi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file divdi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file divdi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file divsi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file divsi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file divsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file divsi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file divsi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file divsi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.1	07-Apr-2006	cherry	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.1.20.2	09-Sep-2006	rpaulo	sync with head
1.1.20.1	07-Apr-2006	rpaulo	file htonl.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.1.14.2	21-Jun-2006	yamt	sync with head.
1.1.14.1	07-Apr-2006	yamt	file htonl.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.1.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.1.10.1	07-Apr-2006	tron	file htonl.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.1.6.2	22-Apr-2006	simonb	Sync with head.
1.1.6.1	07-Apr-2006	simonb	file htonl.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.1.4.2	19-Apr-2006	elad	sync with head.
1.1.4.1	07-Apr-2006	elad	file htonl.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.1.2.2	11-Apr-2006	yamt	sync with head
1.1.2.1	07-Apr-2006	yamt	file htonl.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	05-Aug-2016	scole	PR port-ia64/51261 Use common/lib/libc/arch/ia64/string functions
1.1	07-Apr-2006	cherry	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; 1.1.120; 1.1.140; 1.1.144; Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.1.144.1	06-Aug-2016	pgoyette	Sync with HEAD
1.1.140.1	05-Oct-2016	skrll	Sync with HEAD
1.1.120.1	03-Dec-2017	jdolecek	update from HEAD
1.1.20.2	09-Sep-2006	rpaulo	sync with head
1.1.20.1	07-Apr-2006	rpaulo	file memcpy.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.1.14.2	21-Jun-2006	yamt	sync with head.
1.1.14.1	07-Apr-2006	yamt	file memcpy.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.1.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.1.10.1	07-Apr-2006	tron	file memcpy.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.1.6.2	22-Apr-2006	simonb	Sync with head.
1.1.6.1	07-Apr-2006	simonb	file memcpy.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.1.4.2	19-Apr-2006	elad	sync with head.
1.1.4.1	07-Apr-2006	elad	file memcpy.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.1.2.2	11-Apr-2006	yamt	sync with head
1.1.2.1	07-Apr-2006	yamt	file memcpy.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file moddi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file moddi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file moddi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file moddi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file moddi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file moddi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file modsi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file modsi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file modsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file modsi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file modsi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file modsi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.1	07-Apr-2006	cherry	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; 1.1.14; 1.1.20; Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.1.20.2	09-Sep-2006	rpaulo	sync with head
1.1.20.1	07-Apr-2006	rpaulo	file ntohl.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.1.14.2	21-Jun-2006	yamt	sync with head.
1.1.14.1	07-Apr-2006	yamt	file ntohl.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.1.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.1.10.1	07-Apr-2006	tron	file ntohl.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.1.6.2	22-Apr-2006	simonb	Sync with head.
1.1.6.1	07-Apr-2006	simonb	file ntohl.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.1.4.2	19-Apr-2006	elad	sync with head.
1.1.4.1	07-Apr-2006	elad	file ntohl.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.1.2.2	11-Apr-2006	yamt	sync with head
1.1.2.1	07-Apr-2006	yamt	file ntohl.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file udivdi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file udivdi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file udivdi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file udivdi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file udivdi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file udivdi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file udivsi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file udivsi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file udivsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file udivsi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file udivsi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file udivsi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file umoddi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file umoddi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file umoddi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file umoddi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file umoddi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file umoddi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.2	07-Apr-2006	cherry	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; 1.2.14; 1.2.20; Fixed CVS version headers
1.1	07-Apr-2006	cherry	Initial import of arch/ia64 sources. These sources are ported from FreeBSD/ia64 code. See individual source files for credits. In addition, code from NetBSD/alpha NetBSD/sparc64, NetBSD/i386 and NetBSD/amd64 were used as templates, along with my own additions.
1.2.20.2	09-Sep-2006	rpaulo	sync with head
1.2.20.1	07-Apr-2006	rpaulo	file umodsi3.S was added on branch rpaulo-netinet-merge-pcb on 2006-09-09 02:57:52 +0000
1.2.14.2	21-Jun-2006	yamt	sync with head.
1.2.14.1	07-Apr-2006	yamt	file umodsi3.S was added on branch yamt-lazymbuf on 2006-06-21 15:10:22 +0000
1.2.10.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.2.10.1	07-Apr-2006	tron	file umodsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2.6.2	22-Apr-2006	simonb	Sync with head.
1.2.6.1	07-Apr-2006	simonb	file umodsi3.S was added on branch simonb-timecounters on 2006-04-22 11:40:05 +0000
1.2.4.2	19-Apr-2006	elad	sync with head.
1.2.4.1	07-Apr-2006	elad	file umodsi3.S was added on branch elad-kernelauth on 2006-04-19 04:36:01 +0000
1.2.2.2	11-Apr-2006	yamt	sync with head
1.2.2.1	07-Apr-2006	yamt	file umodsi3.S was added on branch yamt-pdpolicy on 2006-04-11 11:55:48 +0000
1.4	11-Nov-1999	thorpej	Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.38	31-May-2020	rin	Add m68k assembler version of __muldi3(). This is intended for 68060: - GCC does not emit __muldi3() for 68020-40, that have 32 * 32 --> 64 mulul - mulsl (and moveml), used in this code, are not implemented for 68010 In comparison with that from compiler_rt, this version saves: - 12% of processing time - 12 bytes of stack - 50 bytes of code size Also, slightly faster, memory saving, and smaller than libgcc version. By examining with evcnt(9), __muldi3() is invoked more than 1000 times per sec by kernel, which should justify to introduce assembler version of this function.
1.37	30-Jul-2015	tsutsui	Revert untested and unnecessary change in previous rev 1.36. Our autobuild doesn't always reflect the latest fixes.
1.36	30-Jul-2015	christos	add mulsi3, needed by inet_addr.o
1.35	08-Sep-2014	joerg	branches: 1.35.2; Revert 1.33 and 1.34 for now, until either .INVISIBLE is reinstanciated or random.S dropped.
1.34	01-Sep-2014	matt	Make random.S invisible for coldfire too (e.g. anything not "m68k")
1.33	27-Aug-2014	christos	use .INVISIBLE to hide random.S, instead of extra rules.
1.32	18-Mar-2014	riastradh	Merge riastradh-drm2 to HEAD.
1.31	18-Jul-2013	matt	Reorder a little to make clearer.
1.30	14-Aug-2009	dsl	branches: 1.30.12; 1.30.22; 1.30.26; 1.30.34; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.29	12-Aug-2009	dsl	Remove some .c files accidentally left on the .S lines
1.28	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.27	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.26	11-Dec-2005	christos	branches: 1.26.74; 1.26.84; 1.26.90; merge ktrace-lwp.
1.25	29-Oct-2003	mycroft	Don't try to build random.S on 68010.
1.24	21-Sep-2002	chs	branches: 1.24.6; add strtoul.c, it's now used in MI code.
1.23	26-Mar-2002	fredette	Added brand-new integer multiply and divide support, used only on the m68000.
1.22	22-Mar-2002	fredette	On the m68000, if and only if gcc doesn't seem to know where libgcc.a is, fall back to one under DESTDIR.
1.21	16-May-2001	fredette	branches: 1.21.2; When MACHINE_ARCH is m68000, compile ffs.c and random.c instead of ffs.s and random.s, and sneak the libgcc integer support routines into the list of library objects.
1.20	01-Nov-2000	thorpej	branches: 1.20.2; Add a strcasecmp(), modified from chopps's strncasecmp().
1.19	04-Aug-1998	perry	branches: 1.19.12; add memcmp.S memmove.S
1.18	22-Feb-1998	mycroft	Use the new .S files.
1.17	22-Feb-1998	mycroft	Sync with libc, and add random.S.
1.16	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.15	24-Oct-1997	chuck	add memchr() to libkern
1.14	11-Oct-1997	scottr	Implement assembly byte-swap functions.
1.13	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.12	18-Jan-1997	cgd	branches: 1.12.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.11	03-Dec-1996	thorpej	We use C flavors of the quad support functions in libkern.
1.10	30-Nov-1996	jtc	Sync with libc
1.9	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.8	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.7	18-Apr-1996	cgd	use assembly version of strcat (copied down from libc)
1.6	06-Feb-1996	christos	Add strncasecmp.c; extracted from ADOSFS adlookup.c.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	05-Dec-1993	cgd	use .S
1.3	04-Dec-1993	cgd	branches: 1.3.2; change to use MACHINE_ARCH and update from libc
1.2	29-Nov-1993	briggs	Move the SRCS from hp300 over to here, changing ffs.c to ffs.s. Am I missing something obvious in doing this? This makes the ${ARCH}/Makefile.inc for 68k able to just set ARCH=m68k.
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.3.2.2	05-Dec-1993	cgd	use .S
1.3.2.1	04-Dec-1993	cgd	file Makefile.inc was added on branch magnum on 1993-12-05 01:52:18 +0000
1.12.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.19.12.1	22-Nov-2000	bouyer	Sync with HEAD.
1.20.2.3	18-Oct-2002	nathanw	Catch up to -current.
1.20.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.20.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.21.2.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.21.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.24.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.24.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.24.6.1	03-Aug-2004	skrll	Sync with HEAD
1.26.90.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.26.84.1	28-Apr-2009	skrll	Sync with HEAD.
1.26.74.2	19-Aug-2009	yamt	sync with head.
1.26.74.1	04-May-2009	yamt	sync with head.
1.30.34.1	23-Jul-2013	riastradh	sync with HEAD
1.30.26.1	28-Aug-2013	rmind	sync with head
1.30.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.30.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.35.2.1	22-Sep-2015	skrll	Sync with HEAD
1.8	30-Mar-2006	tsutsui	Remove unused file. Pointed out by uwe.
1.7	11-Dec-2005	christos	branches: 1.7.4; 1.7.6; 1.7.8; 1.7.10; 1.7.12; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	07-Aug-2003	agc	branches: 1.5.8; 1.5.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	11-Nov-1999	thorpej	branches: 1.4.28; Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.8.1	29-Apr-2005	kent	sync with -current
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.12.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.7.10.1	19-Apr-2006	elad	sync with head.
1.7.8.1	01-Apr-2006	yamt	sync with head.
1.7.6.1	22-Apr-2006	simonb	Sync with head.
1.7.4.1	09-Sep-2006	rpaulo	sync with head
1.12	20-Dec-2005	christos	Use common sources with userland.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	26-Feb-2005	perry	branches: 1.10.4; nuke trailing whitespace
1.9	07-Aug-2003	agc	branches: 1.9.8; 1.9.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	16-May-2001	fredette	branches: 1.8.22; On the 68010, we are forced to do bytewise compares and copies if the two addresses aren't of the same evenness.
1.7	11-Nov-1999	thorpej	branches: 1.7.6; Sync w/ libc.
1.6	15-May-1997	jtc	branches: 1.6.22; 1.6.24; 1.6.28; Sync with libc
1.5	13-May-1997	jtc	Sync with libc.
1.4	30-Nov-1996	jtc	Sync with libc
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.6.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.6.24.1	15-Nov-1999	fvdl	Sync with -current
1.6.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.7.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.8.22.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.8.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.22.1	03-Aug-2004	skrll	Sync with HEAD
1.9.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.9.8.1	29-Apr-2005	kent	sync with -current
1.10.4.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	07-Aug-2003	agc	branches: 1.4.8; 1.4.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	16-May-2001	fredette	branches: 1.3.22; On the 68010, we are forced to do bytewise compares and copies if the two addresses aren't of the same evenness.
1.2	11-Nov-1999	thorpej	branches: 1.2.6; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.3.22.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.22.1	03-Aug-2004	skrll	Sync with HEAD
1.4.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.8.1	29-Apr-2005	kent	sync with -current
1.5.4.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	11-Oct-1997	scottr	branches: 1.1.2; 1.1.18; 1.1.20; 1.1.24; Implement assembly byte-swap functions.
1.1.24.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.20.1	15-Nov-1999	fvdl	Sync with -current
1.1.18.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	11-Oct-1997	thorpej	file bswap16.S was added on branch marc-pcmcia on 1997-10-14 10:27:38 +0000
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	11-Oct-1997	scottr	branches: 1.1.2; 1.1.18; 1.1.20; 1.1.24; Implement assembly byte-swap functions.
1.1.24.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.20.1	15-Nov-1999	fvdl	Sync with -current
1.1.18.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	11-Oct-1997	thorpej	file bswap32.S was added on branch marc-pcmcia on 1997-10-14 10:27:39 +0000
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	11-Oct-1997	scottr	branches: 1.1.2; 1.1.18; 1.1.20; 1.1.24; Implement assembly byte-swap functions.
1.1.24.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.20.1	15-Nov-1999	fvdl	Sync with -current
1.1.18.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.1.2.1	11-Oct-1997	thorpej	file bswap64.S was added on branch marc-pcmcia on 1997-10-14 10:27:41 +0000
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	07-Aug-2003	agc	branches: 1.7.8; 1.7.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	11-Nov-1999	thorpej	branches: 1.6.28; Sync w/ libc.
1.5	13-May-1997	jtc	branches: 1.5.22; 1.5.24; 1.5.28; Sync with libc.
1.4	30-Nov-1996	jtc	Sync with libc
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.5.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.24.1	15-Nov-1999	fvdl	Sync with -current
1.5.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.28.1	03-Aug-2004	skrll	Sync with HEAD
1.7.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.8.1	29-Apr-2005	kent	sync with -current
1.8.4.1	21-Jun-2006	yamt	sync with head.
1.4	23-Apr-2020	rin	Remove "#ifndef __mc68010__ #error" I added when these {,u}divsi3.S and {,u}modsi3.S were moved here (It was better to split the commit, sorry); bootloader for sun3 still depends on them.
1.3	22-Apr-2020	rin	Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to kernel and bootloader for 68010. They requires a special calling convention to udivsi3, and cannot to be mixed up in normal routines provided by libgcc or compiler_rt. Although, there's no problem for using in a controlled situation, i.e., kernel and standalone programs. Note that this does not affect m68k ports other than sun2, since codes generated by gcc do not call these routines. Assembler files are moved from common/lib/libc/arch/m68k/gen to sys/lib/libkern/arch/m68k in order not to be compiled in libc. Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37: http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37 Proposed on port-sun2@ with no response... (Again, this does not affect m68k ports other than sun2.) http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html
1.2	20-Dec-2005	christos	branches: 1.2.100; Use common sources with userland.
1.1	26-Mar-2002	fredette	branches: 1.1.2; 1.1.8; 1.1.30; Added brand-new integer multiply and divide support, used only on the m68000.
1.1.30.1	21-Jun-2006	yamt	sync with head.
1.1.8.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.1	26-Mar-2002	jdolecek	file divsi3.S was added on branch kqueue on 2002-06-23 17:49:48 +0000
1.1.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.1	26-Mar-2002	nathanw	file divsi3.S was added on branch nathanw_sa on 2002-04-01 07:48:05 +0000
1.2.100.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	29-Oct-2003	mycroft	branches: 1.8.8; 1.8.10; Refresh from libc to get 68010 version.
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	11-Nov-1999	thorpej	branches: 1.6.28; Sync w/ libc.
1.5	13-May-1997	jtc	branches: 1.5.22; 1.5.24; 1.5.28; Sync with libc.
1.4	08-Feb-1995	mycroft	Sync with libc.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	09-Sep-1994	mycroft	Use bfffo rather than a slow loop.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.5.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.24.1	15-Nov-1999	fvdl	Sync with -current
1.5.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.28.1	03-Aug-2004	skrll	Sync with HEAD
1.8.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.8.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	11-Nov-1999	thorpej	branches: 1.4.28; Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	11-Nov-1999	thorpej	branches: 1.4.28; Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	11-Nov-1999	thorpej	branches: 1.2.28; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.3	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file locc.S was added on branch magnum on 1993-10-13 05:41:03 +0000
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	11-Nov-1999	thorpej	branches: 1.2.28; Add register prefixes.
1.1	04-Aug-1998	perry	branches: 1.1.12; 1.1.14; 1.1.18; add memcmp.S memmove.S
1.1.18.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.14.1	15-Nov-1999	fvdl	Sync with -current
1.1.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	04-Aug-1998	perry	branches: 1.1.12; 1.1.14; 1.1.18; add memcmp.S memmove.S
1.1.18.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.14.1	15-Nov-1999	fvdl	Sync with -current
1.1.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	07-Aug-2003	agc	branches: 1.4.8; 1.4.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	06-Sep-2001	fredette	branches: 1.3.20; On the 68010, don't bother with the by-8-longwords loop, instead only 16-bit align the region and use loop mode with longwords to do the bulk of the work. On the 68020+, fixed an optimization bug where all regions that start on odd addresses would not be properly longword aligned.
1.2	11-Nov-1999	thorpej	branches: 1.2.6; 1.2.8; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.8.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.2.6.1	21-Sep-2001	nathanw	Catch up to -current.
1.3.20.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.20.1	03-Aug-2004	skrll	Sync with HEAD
1.4.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.8.1	29-Apr-2005	kent	sync with -current
1.5.4.1	21-Jun-2006	yamt	sync with head.
1.4	23-Apr-2020	rin	Remove "#ifndef __mc68010__ #error" I added when these {,u}divsi3.S and {,u}modsi3.S were moved here (It was better to split the commit, sorry); bootloader for sun3 still depends on them.
1.3	22-Apr-2020	rin	Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to kernel and bootloader for 68010. They requires a special calling convention to udivsi3, and cannot to be mixed up in normal routines provided by libgcc or compiler_rt. Although, there's no problem for using in a controlled situation, i.e., kernel and standalone programs. Note that this does not affect m68k ports other than sun2, since codes generated by gcc do not call these routines. Assembler files are moved from common/lib/libc/arch/m68k/gen to sys/lib/libkern/arch/m68k in order not to be compiled in libc. Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37: http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37 Proposed on port-sun2@ with no response... (Again, this does not affect m68k ports other than sun2.) http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html
1.2	20-Dec-2005	christos	branches: 1.2.100; Use common sources with userland.
1.1	26-Mar-2002	fredette	branches: 1.1.2; 1.1.8; 1.1.30; Added brand-new integer multiply and divide support, used only on the m68000.
1.1.30.1	21-Jun-2006	yamt	sync with head.
1.1.8.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.1	26-Mar-2002	jdolecek	file modsi3.S was added on branch kqueue on 2002-06-23 17:49:49 +0000
1.1.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.1	26-Mar-2002	nathanw	file modsi3.S was added on branch nathanw_sa on 2002-04-01 07:48:05 +0000
1.2.100.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	26-Mar-2002	fredette	branches: 1.1.2; 1.1.8; 1.1.30; Added brand-new integer multiply and divide support, used only on the m68000.
1.1.30.1	21-Jun-2006	yamt	sync with head.
1.1.8.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.1	26-Mar-2002	jdolecek	file mulsi3.S was added on branch kqueue on 2002-06-23 17:49:49 +0000
1.1.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.1	26-Mar-2002	nathanw	file mulsi3.S was added on branch nathanw_sa on 2002-04-01 07:48:06 +0000
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	11-Nov-1999	thorpej	branches: 1.4.28; Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	11-Nov-1999	thorpej	branches: 1.4.28; Sync w/ libc.
1.3	22-Feb-1998	mycroft	branches: 1.3.14; 1.3.16; 1.3.20; Sync with libc, and add random.S.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.16.1	15-Nov-1999	fvdl	Sync with -current
1.3.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	21-Jun-2006	yamt	sync with head.
1.6	18-Mar-2014	riastradh	Merge riastradh-drm2 to HEAD.
1.5	18-Jul-2013	matt	Don't use %d2 (violates the ABI since it wasn't saved), use %a0 instead. Use a pcrelative access for the local data avoiding the GOT.
1.4	06-Jan-2009	pooka	branches: 1.4.14; 1.4.24; 1.4.28; 1.4.36; Fix PIC version, it was missing one dereference. Thanks to spz for access to m68k hardware for testing.
1.3	04-Jan-2009	pooka	Support PIC for inclusion in librump. (m68k untested)
1.2	11-Nov-1999	thorpej	branches: 1.2.126; 1.2.130; 1.2.140; Add register prefixes.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.140.1	19-Jan-2009	skrll	Sync with HEAD.
1.2.130.1	04-May-2009	yamt	sync with head.
1.2.126.1	17-Jan-2009	mjf	Sync with HEAD.
1.4.36.1	23-Jul-2013	riastradh	sync with HEAD
1.4.28.1	28-Aug-2013	rmind	sync with head
1.4.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	11-Nov-1999	thorpej	branches: 1.2.28; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.10	18-Mar-2014	riastradh	Merge riastradh-drm2 to HEAD.
1.9	18-Jul-2013	matt	Adjust for coldfire
1.8	18-Jul-2013	matt	Keep stack longword aligned. Use longword ops for %d2.
1.7	18-Jul-2013	matt	Convert to motorola syntax
1.6	08-Feb-2011	rmind	branches: 1.6.4; 1.6.14; 1.6.18; 1.6.26; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.5	11-Dec-2005	christos	branches: 1.5.98; 1.5.104; 1.5.106; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	11-Nov-1999	thorpej	branches: 1.3.28; Add register prefixes.
1.2	26-Oct-1994	cgd	branches: 1.2.32; 1.2.34; 1.2.38; new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file scanc.S was added on branch magnum on 1993-10-13 05:41:04 +0000
1.2.38.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.34.1	15-Nov-1999	fvdl	Sync with -current
1.2.32.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.106.1	17-Feb-2011	bouyer	Sync with HEAD
1.5.104.1	06-Jun-2011	jruoho	Sync with HEAD.
1.5.98.1	05-Mar-2011	rmind	sync with head
1.6.26.1	23-Jul-2013	riastradh	sync with HEAD
1.6.18.1	28-Aug-2013	rmind	sync with head
1.6.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.10	18-Mar-2014	riastradh	Merge riastradh-drm2 to HEAD.
1.9	18-Jul-2013	matt	Adjust for coldfire
1.8	18-Jul-2013	matt	Fix typo.
1.7	18-Jul-2013	matt	Convert to morotola syntax
1.6	08-Feb-2011	rmind	branches: 1.6.4; 1.6.14; 1.6.18; 1.6.26; Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were. Extra verification by snj@.
1.5	11-Dec-2005	christos	branches: 1.5.98; 1.5.104; 1.5.106; merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	11-Nov-1999	thorpej	branches: 1.3.28; Add register prefixes.
1.2	26-Oct-1994	cgd	branches: 1.2.32; 1.2.34; 1.2.38; new RCS ID format.
1.1	13-Oct-1993	cgd	branches: 1.1.2; move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.2	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.1.2.1	13-Oct-1993	cgd	file skpc.S was added on branch magnum on 1993-10-13 05:41:06 +0000
1.2.38.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.34.1	15-Nov-1999	fvdl	Sync with -current
1.2.32.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.106.1	17-Feb-2011	bouyer	Sync with HEAD
1.5.104.1	06-Jun-2011	jruoho	Sync with HEAD.
1.5.98.1	05-Mar-2011	rmind	sync with head
1.6.26.1	23-Jul-2013	riastradh	sync with HEAD
1.6.18.1	28-Aug-2013	rmind	sync with head
1.6.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2	01-Mar-1995	mycroft	Clean up deleted files.
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	07-Aug-2003	agc	branches: 1.4.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	11-Nov-1999	thorpej	branches: 1.3.28; Sync w/ libc.
1.2	13-May-1997	jtc	branches: 1.2.22; 1.2.24; 1.2.28; Sync with libc.
1.1	18-Apr-1996	cgd	use assembly version of strcat (copied down from libc)
1.2.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.24.1	15-Nov-1999	fvdl	Sync with -current
1.2.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.28.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.3	18-Apr-1996	cgd	use assembly version of strcat (copied down from libc)
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	04-Dec-2003	keihan	branches: 1.9.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.8	16-May-2001	fredette	branches: 1.8.22; Use the EXTBL macro where we want the extbl instruction. On the 68010 this expands to an extw/extl combination.
1.7	28-Nov-2000	is	branches: 1.7.2; Sync with libc: make function exit one instruction faster, and function one instruction shorter (Horimoto).
1.6	11-Nov-1999	thorpej	Sync w/ libc.
1.5	20-Jun-1997	jtc	branches: 1.5.22; 1.5.24; 1.5.28; sync with libc
1.4	13-May-1997	jtc	Sync with libc.
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.5.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.24.1	15-Nov-1999	fvdl	Sync with -current
1.5.22.2	08-Dec-2000	bouyer	Sync with HEAD.
1.5.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.7.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.8.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.22.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	11-Nov-1999	thorpej	branches: 1.5.28; Sync w/ libc.
1.4	13-May-1997	jtc	branches: 1.4.22; 1.4.24; 1.4.28; Sync with libc.
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.4.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.4.24.1	15-Nov-1999	fvdl	Sync with -current
1.4.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.28.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	11-Nov-1999	thorpej	branches: 1.5.28; Sync w/ libc.
1.4	13-May-1997	jtc	branches: 1.4.22; 1.4.24; 1.4.28; Sync with libc.
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.4.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.4.24.1	15-Nov-1999	fvdl	Sync with -current
1.4.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.28.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.10	20-Dec-2005	christos	Use common sources with userland.
1.9	11-Dec-2005	christos	merge ktrace-lwp.
1.8	04-Dec-2003	keihan	branches: 1.8.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.7	16-May-2001	fredette	branches: 1.7.22; Use the EXTBL macro where we want the extbl instruction. On the 68010 this expands to an extw/extl combination.
1.6	11-Nov-1999	thorpej	branches: 1.6.6; Sync w/ libc.
1.5	20-Jun-1997	jtc	branches: 1.5.22; 1.5.24; 1.5.28; sync with libc
1.4	13-May-1997	jtc	Sync with libc.
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.5.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.24.1	15-Nov-1999	fvdl	Sync with -current
1.5.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.7.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.22.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	27-Nov-2000	is	branches: 1.6.24; Sync with libc strncpy.S 1.11: optimized code by Hiroshi Horimoto.
1.5	11-Nov-1999	thorpej	Sync w/ libc.
1.4	13-May-1997	jtc	branches: 1.4.22; 1.4.24; 1.4.28; Sync with libc.
1.3	08-Feb-1995	mycroft	Sync with libc.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	29-Mar-1994	chopps	copied over so lib/libc/arch not needed to build kernel.
1.4.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.4.24.1	15-Nov-1999	fvdl	Sync with -current
1.4.22.2	08-Dec-2000	bouyer	Sync with HEAD.
1.4.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.24.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	11-Nov-1999	thorpej	branches: 1.2.44; Sync w/ libc.
1.1	22-Feb-1998	mycroft	branches: 1.1.14; 1.1.16; 1.1.20; Sync with libc, and add random.S.
1.1.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.16.1	15-Nov-1999	fvdl	Sync with -current
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.6	23-Apr-2020	rin	Remove "#ifndef __mc68010__ #error" I added when these {,u}divsi3.S and {,u}modsi3.S were moved here (It was better to split the commit, sorry); bootloader for sun3 still depends on them.
1.5	22-Apr-2020	rin	Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to kernel and bootloader for 68010. They requires a special calling convention to udivsi3, and cannot to be mixed up in normal routines provided by libgcc or compiler_rt. Although, there's no problem for using in a controlled situation, i.e., kernel and standalone programs. Note that this does not affect m68k ports other than sun2, since codes generated by gcc do not call these routines. Assembler files are moved from common/lib/libc/arch/m68k/gen to sys/lib/libkern/arch/m68k in order not to be compiled in libc. Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37: http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37 Proposed on port-sun2@ with no response... (Again, this does not affect m68k ports other than sun2.) http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html
1.4	20-Dec-2005	christos	branches: 1.4.100; Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	26-Feb-2005	perry	branches: 1.2.4; nuke trailing whitespace
1.1	26-Mar-2002	fredette	branches: 1.1.2; 1.1.8; 1.1.14; 1.1.22; 1.1.24; Added brand-new integer multiply and divide support, used only on the m68000.
1.1.24.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.1.22.1	29-Apr-2005	kent	sync with -current
1.1.14.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.8.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.1	26-Mar-2002	jdolecek	file udivsi3.S was added on branch kqueue on 2002-06-23 17:49:49 +0000
1.1.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.1	26-Mar-2002	nathanw	file udivsi3.S was added on branch nathanw_sa on 2002-04-01 07:48:06 +0000
1.2.4.1	21-Jun-2006	yamt	sync with head.
1.4.100.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.4	23-Apr-2020	rin	Remove "#ifndef __mc68010__ #error" I added when these {,u}divsi3.S and {,u}modsi3.S were moved here (It was better to split the commit, sorry); bootloader for sun3 still depends on them.
1.3	22-Apr-2020	rin	Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to kernel and bootloader for 68010. They requires a special calling convention to udivsi3, and cannot to be mixed up in normal routines provided by libgcc or compiler_rt. Although, there's no problem for using in a controlled situation, i.e., kernel and standalone programs. Note that this does not affect m68k ports other than sun2, since codes generated by gcc do not call these routines. Assembler files are moved from common/lib/libc/arch/m68k/gen to sys/lib/libkern/arch/m68k in order not to be compiled in libc. Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37: http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37 Proposed on port-sun2@ with no response... (Again, this does not affect m68k ports other than sun2.) http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html
1.2	20-Dec-2005	christos	branches: 1.2.100; Use common sources with userland.
1.1	26-Mar-2002	fredette	branches: 1.1.2; 1.1.8; 1.1.30; Added brand-new integer multiply and divide support, used only on the m68000.
1.1.30.1	21-Jun-2006	yamt	sync with head.
1.1.8.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.8.1	26-Mar-2002	jdolecek	file umodsi3.S was added on branch kqueue on 2002-06-23 17:49:49 +0000
1.1.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.2.1	26-Mar-2002	nathanw	file umodsi3.S was added on branch nathanw_sa on 2002-04-01 07:48:06 +0000
1.2.100.1	25-Apr-2020	bouyer	Sync with bouyer-xenpvh-base2 (HEAD)
1.24	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.23	20-Jan-2010	pgoyette	branches: 1.23.62; 1.23.64; Remove kern_assert.c - it's not needed here cuz it's already pulled in by sys/lib/libkern/Makefile.libkern OK pooka@
1.22	20-Jan-2010	pooka	__assert.c -> kern_assert.c (I don't fully understand why __assert.c is needed here. maybe it can be removed, but I don't have time to do a full set of mips builds tonight)
1.21	14-Dec-2009	matt	Merge from matt-nb5-mips64
1.20	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.19	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.18	27-Dec-2001	shin	branches: 1.18.120; 1.18.138; we need ffs().
1.17	01-Nov-2000	thorpej	branches: 1.17.2; 1.17.4; Add a strcasecmp(), modified from chopps's strncasecmp().
1.16	29-Nov-1999	simonb	Add strtoul.c and sort sources alphabetically.
1.15	15-Mar-1999	jonathan	branches: 1.15.8; 1.15.14; Use merged memcpy()/memset() based on old bcopy rather than C-coded memmove. TODO: change register usage so memcpy()/memmove() is default, put test for back-copy before memcpy() and back-copy loop after memcpy().
1.14	23-Feb-1999	simonb	Add memset.S instead of memset.c, and remove __main.c.
1.13	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.12	15-Jan-1999	castor	Break out utility functions from locore.S
1.11	11-Sep-1998	jonathan	Changes to sys/arch/mips from ARC port, from Noriyuki Soda <soda@sra.co.jp>. Adds (most) support for ARC platform to port-independent mips code. Some changes (e.g., clean up of overlapping CPU/FPU ids) inspired by comparison to the OpenBSD 2.1 codebase of Soda's ARC port. Open issues: * Still no support for r4600 or mipsIV CPUs with two-way L1 cache. Code derived from Per Fogelstrom's OpenBSD source doesn't work on mips3 pmaxes with L2 cache. * Still some port-specific #ifdefs, for interrupt enable and pmax L2 cache-size. Needs more thought, but overlaps with work-in-progress by Tohru and Tsubai on spl()s and related stuff.
1.10	20-Aug-1998	tls	update for b->mem change in sys/kern; now we need memcmp and memset, not just memchr. AFAIK, memcpy is provided by the compiler or by locore on this platform.
1.9	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.8	24-Oct-1997	chuck	add memchr() to libkern
1.7	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.6	18-Jan-1997	cgd	branches: 1.6.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.5	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.4	13-Apr-1996	cgd	add strncasecmp.c to ports' libkern Makefile.inc's. When adding a new source file to libkern, it should be added to _ALL_ ports makefiles if it is machine-independent and used by machine-independent code (in this case adosfs). (There are several arguments that say that strncasecmp should not be in libkern at all, and i think they're good ones, but as long as ADOSFS needs it to link, it has to be here for all architectures.)
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	15-Jun-1994	glass	fix typo: scan.c -> scanc.c
1.1	03-Jun-1994	glass	works in bootstrapping caseee
1.6.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.15.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.15.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.15.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.17.2.1	08-Jan-2002	nathanw	Catch up to -current.
1.18.138.2	05-Sep-2009	matt	Add an assmebly version of bswap64
1.18.138.1	18-Aug-2009	matt	Update to use new memset2.c
1.18.120.2	11-Mar-2010	yamt	sync with head
1.18.120.1	19-Aug-2009	yamt	sync with head.
1.23.64.1	10-Jun-2019	christos	Sync with HEAD
1.23.62.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	10-Nov-2002	thorpej	branches: 1.5.6; ABICALLS -> __ABICALLS__
1.4	27-Feb-2001	cgd	branches: 1.4.2; copy from lib/libc/arch/mips/gen
1.3	20-Apr-1999	simonb	branches: 1.3.2; Until <bsd.lib.mk> is fixed, don't try to guess whether or not to use abicalls in kernel source.
1.2	17-Mar-1999	simonb	branches: 1.2.2; Don't add .abicalls if NO_ABICALLS is defined even if ABICALLS is defined.
1.1	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2.2.1	27-Apr-1999	perry	branches: 1.2.2.1.2; pullup 1.2->1.3 (simonb)
1.2.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.4.2.1	11-Nov-2002	nathanw	Catch up to -current
1.5.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	10-Nov-2002	thorpej	branches: 1.6.6; ABICALLS -> __ABICALLS__
1.5	27-Feb-2001	cgd	branches: 1.5.2; copy from lib/libc/arch/mips/gen
1.4	20-Apr-1999	simonb	branches: 1.4.2; Until <bsd.lib.mk> is fixed, don't try to guess whether or not to use abicalls in kernel source.
1.3	17-Mar-1999	simonb	branches: 1.3.2; Don't add .abicalls if NO_ABICALLS is defined even if ABICALLS is defined.
1.2	18-Jan-1999	castor	Make bswap32 be the "real" entrypoint and htonl, ntohl aliases.
1.1	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.3.2.1	27-Apr-1999	perry	branches: 1.3.2.1.2; pullup 1.3->1.4 (simonb)
1.3.2.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.4.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.5.2.1	11-Nov-2002	nathanw	Catch up to -current
1.6.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.6.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	07-Aug-2003	agc	branches: 1.5.8; 1.5.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	10-Nov-2002	thorpej	branches: 1.4.6; ABICALLS -> __ABICALLS__
1.3	02-Jan-2002	uch	branches: 1.3.2; 1.3.4; R5900 short-loop bug.
1.2	27-Dec-2001	shin	don't use .abicalls in kernel.
1.1	27-Dec-2001	shin	copy from libc/arch/mips/string
1.3.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.4.1	02-Jan-2002	thorpej	file ffs.S was added on branch kqueue on 2002-01-10 20:00:32 +0000
1.3.2.5	11-Nov-2002	nathanw	Catch up to -current
1.3.2.4	28-Feb-2002	nathanw	Catch up to -current.
1.3.2.3	11-Jan-2002	nathanw	More catchup.
1.3.2.2	08-Jan-2002	nathanw	Catch up to -current.
1.3.2.1	02-Jan-2002	nathanw	file ffs.S was added on branch nathanw_sa on 2002-01-08 00:32:50 +0000
1.4.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.6.1	03-Aug-2004	skrll	Sync with HEAD
1.5.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.8.1	29-Apr-2005	kent	sync with -current
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.11	20-Dec-2005	christos	Use common sources with userland.
1.10	11-Dec-2005	christos	merge ktrace-lwp.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	29-Sep-2004	sekiya	branches: 1.8.4; 1.8.6; Use 64-bit-clean addition/subtraction opcodes for pointer arithmetic iff _LP64 is defined.
1.7	16-Oct-2001	uch	branches: 1.7.18; R5900 miss-prediction of branch targets for short-loop.
1.6	10-Oct-2000	jeffs	branches: 1.6.2; 1.6.4; Set return value correctly for memcpy/memmove.
1.5	18-Jul-2000	enami	Fix an obvious typo in comment introduced by previous commit; the instruction now compares a0 against a1 + a2, not a0 + a2.
1.4	17-Jul-2000	jeffs	Make memcpy() the favored interface an swizzle the args for ovbcopy. Also move bcopy XLEAF here from locore.S. For 64b clean compilation add a ld/sd section to the block copy.
1.3	15-Mar-1999	jonathan	branches: 1.3.8; 1.3.18; Use merged memcpy()/memset() based on old bcopy rather than C-coded memmove. TODO: change register usage so memcpy()/memmove() is default, put test for back-copy before memcpy() and back-copy loop after memcpy().
1.2	15-Jan-1999	castor	Break out utility functions from locore.S
1.1	11-Sep-1998	jonathan	Changes to sys/arch/mips from ARC port, from Noriyuki Soda <soda@sra.co.jp>. Adds (most) support for ARC platform to port-independent mips code. Some changes (e.g., clean up of overlapping CPU/FPU ids) inspired by comparison to the OpenBSD 2.1 codebase of Soda's ARC port. Open issues: * Still no support for r4600 or mipsIV CPUs with two-way L1 cache. Code derived from Per Fogelstrom's OpenBSD source doesn't work on mips3 pmaxes with L2 cache. * Still some port-specific #ifdefs, for interrupt enable and pmax L2 cache-size. Needs more thought, but overlaps with work-in-progress by Tohru and Tsubai on spl()s and related stuff.
1.3.18.1	19-Jul-2000	jeffs	Pull up revision memcpy.S 1.4-1.5 and locore.S 1.105 (approved by thorpej). Make memcpy() the favored interface an swizzle the args for ovbcopy. Also move bcopy XLEAF here from locore.S. For 64b clean compilation add a ld/sd section to the block copy.
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.2.1	22-Oct-2001	nathanw	Catch up to -current.
1.7.18.2	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.18.1	19-Oct-2004	skrll	Sync with HEAD
1.8.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.4.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	15-Mar-1999	jonathan	branches: 1.1.58; Use merged memcpy()/memset() based on old bcopy rather than C-coded memmove. TODO: change register usage so memcpy()/memmove() is default, put test for back-copy before memcpy() and back-copy loop after memcpy().
1.1.58.1	21-Jun-2006	yamt	sync with head.
1.7	20-Dec-2005	christos	Use common sources with userland.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	29-Sep-2004	sekiya	branches: 1.4.4; 1.4.6; Use 64-bit-clean addition/subtraction opcodes for pointer arithmetic iff _LP64 is defined.
1.3	16-Oct-2001	uch	branches: 1.3.18; R5900 miss-prediction of branch targets for short-loop.
1.2	15-Mar-1999	jonathan	branches: 1.2.20; 1.2.22; Fix bug in construction of word-length version of 'c'. Preserve input string and return it as per userlevel spec.
1.1	28-Jan-1999	jonathan	memset, derived from old kernel bcopy. Uses negative register offsets in memory writes, to avoid r4k silicon bugs.
1.2.22.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.20.1	22-Oct-2001	nathanw	Catch up to -current.
1.3.18.2	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.18.1	19-Oct-2004	skrll	Sync with HEAD
1.4.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.4.1	29-Apr-2005	kent	sync with -current
1.5.4.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	26-Feb-2005	perry	branches: 1.3.4; nuke trailing whitespace
1.2	29-Sep-2004	sekiya	branches: 1.2.4; 1.2.6; Use 64-bit-clean addition/subtraction opcodes for pointer arithmetic iff _LP64 is defined.
1.1	15-Jan-1999	castor	branches: 1.1.42; Break out utility functions from locore.S
1.1.42.2	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.42.1	19-Oct-2004	skrll	Sync with HEAD
1.2.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.4.1	29-Apr-2005	kent	sync with -current
1.3.4.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	29-Sep-2004	sekiya	branches: 1.2.12; Use 64-bit-clean addition/subtraction opcodes for pointer arithmetic iff _LP64 is defined.
1.1	15-Jan-1999	castor	branches: 1.1.42; Break out utility functions from locore.S
1.1.42.1	19-Oct-2004	skrll	Sync with HEAD
1.2.12.1	21-Jun-2006	yamt	sync with head.
1.1	03-Sep-2014	matt	branches: 1.1.18; New files for OR1K support
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	03-Sep-2014	jdolecek	file Makefile.inc was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.34	30-May-2022	rin	Restrict strictly-aligned versions of memcmp(9), memcpy(9), and memmove(9) to 403, instead of all evbppc machines. Introduce strict-align LIBKERN_MD_FLAGS for this purpose.
1.33	26-Jul-2021	rin	Improve previous: - Add suffix ``d'' for mkdep(1). - Improve comment a little...
1.32	24-Jul-2021	rin	For evbppc, use C version of memcpy(3), memcmp(3), and memmove(3) consistently for *.{po,pico,go} (for RUMP), in order to avoid alignment faults for 403.
1.31	02-Jul-2011	matt	branches: 1.31.70; Add the _restgpr* and _savegpr* entries that GCC 4.5 wants. This file is designed to support the other GCC 4.5 variants that may be required.
1.30	17-Jan-2011	matt	Kill _NOREGNAMES. Everything should be using %rX now. If it doesn't it soon will.
1.29	16-Jan-2011	matt	branches: 1.29.2; Add -D_NOREGNAMES
1.28	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.27	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.26	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.25	18-Apr-2008	garbled	branches: 1.25.4; 1.25.12; 1.25.18; Back out the ppc assembler changes for memcpy/memmove/memcmp on evbppc. It breaks the explora because the cpu (403) cannot deal with unaligned accesses. Reported by Juergen Hannken-Illjes.
1.24	11-Dec-2005	christos	branches: 1.24.70; merge ktrace-lwp.
1.23	10-Aug-2003	matt	Add a memset.S (does not use dcbz; to be added later). It does both bzero and memset.
1.22	25-Feb-2003	matt	branches: 1.22.2; Switch back to generic bzero/memset until new one is shown to work.
1.21	24-Feb-2003	matt	Actually use bzero.S. Also fix bzero to use GET_CPUINFO
1.20	24-Feb-2003	matt	Don't make memset.c since bzero.o has memset in addition to bzero.
1.19	02-Dec-2001	mjl	Disable bzero/memset assembler implementation until the dependency problem on assym.h is sorted out and TRW to get at CACHELINESIZE in the kernel is determined.
1.18	30-Nov-2001	mjl	Add assembler version of strlen.
1.17	29-Nov-2001	mjl	Add assembler versions of ffs, bzero and memset.
1.16	01-Nov-2000	thorpej	branches: 1.16.2; 1.16.4; Add a strcasecmp(), modified from chopps's strncasecmp().
1.15	01-Feb-2000	danw	add strtoul
1.14	17-Apr-1999	ws	branches: 1.14.2; Modify syncicache on PowerPC from an inline to a real function. Support different cache line sizes with the same object code in userland. While here, move the function to implementation name space.
1.13	04-Aug-1998	perry	branches: 1.13.8; remove memcpy.c -- I forgot this gets built anyway
1.12	04-Aug-1998	perry	remove memmove.c -- I forgot this gets built anyway
1.11	04-Aug-1998	perry	add memcmp.c memcpy.c memmove.c
1.10	22-Feb-1998	mycroft	Fix typo.
1.9	22-Feb-1998	mycroft	Don't list bcopy.c here, since we only want memcpy() and not bcopy(). XXX What a kluge!
1.8	22-Feb-1998	mycroft	We need memcpy().
1.7	22-Feb-1998	mycroft	Add some missing things.
1.6	22-Feb-1998	mycroft	Pull in [hn]to[nh][ls].c.
1.5	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.4	24-Oct-1997	chuck	add memchr() to libkern
1.3	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.2	18-Jan-1997	cgd	branches: 1.2.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.1	30-Sep-1996	ws	PowerPC port
1.2.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.13.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.14.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.16.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.16.2.1	08-Jan-2002	nathanw	Catch up to -current.
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.24.70.1	02-Jun-2008	mjf	Sync with HEAD.
1.25.18.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.25.12.1	28-Apr-2009	skrll	Sync with HEAD.
1.25.4.2	19-Aug-2009	yamt	sync with head.
1.25.4.1	04-May-2009	yamt	sync with head.
1.29.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.31.70.1	01-Aug-2021	thorpej	Sync with HEAD.
1.6	10-Aug-2003	matt	Add a memset.S (does not use dcbz; to be added later). It does both bzero and memset.
1.5	24-Feb-2003	matt	branches: 1.5.2; Actually use bzero.S. Also fix bzero to use GET_CPUINFO
1.4	30-Jul-2002	matt	cpu_info is not in spr0, but spr_g_0.
1.3	13-Mar-2002	eeh	branches: 1.3.4; Updated from libc.
1.2	30-Nov-2001	mjl	branches: 1.2.2; 1.2.4; Outifdef some stuff not needed in the _KERNEL case.
1.1	29-Nov-2001	mjl	Add assembler versions of ffs, bzero and memset.
1.2.4.4	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2.4.3	16-Mar-2002	jdolecek	Catch up with -current.
1.2.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.4.1	30-Nov-2001	thorpej	file bzero.S was added on branch kqueue on 2002-01-10 20:00:34 +0000
1.2.2.4	01-Aug-2002	nathanw	Catch up to -current.
1.2.2.3	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.2.2.2	08-Jan-2002	nathanw	Catch up to -current.
1.2.2.1	30-Nov-2001	nathanw	file bzero.S was added on branch nathanw_sa on 2002-01-08 00:32:51 +0000
1.3.4.1	29-Aug-2002	gehenna	catch up with -current.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	29-Nov-2001	mjl	branches: 1.1.2; 1.1.4; 1.1.36; Add assembler versions of ffs, bzero and memset.
1.1.36.1	21-Jun-2006	yamt	sync with head.
1.1.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	29-Nov-2001	thorpej	file ffs.S was added on branch kqueue on 2002-01-10 20:00:34 +0000
1.1.2.2	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.1	29-Nov-2001	nathanw	file ffs.S was added on branch nathanw_sa on 2002-01-08 00:32:51 +0000
1.4	28-Oct-2011	christos	shouldn't need .size for ppc64.
1.3	12-Aug-2011	matt	Fix bug when only restoring r31 (lr was not being restored properly).
1.2	02-Jul-2011	mrg	fix the names of the _END symbols passed to .size; fixes rump issues, and kernels still work fine, and ofwboot still links.
1.1	02-Jul-2011	matt	Add the _restgpr* and _savegpr* entries that GCC 4.5 wants. This file is designed to support the other GCC 4.5 variants that may be required.
1.7	17-Jan-2011	matt	Don't define _NOREGNAMES since all of libkern is now compiled with it.
1.6	04-Mar-2007	christos	branches: 1.6.64; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.5	11-Dec-2005	christos	branches: 1.5.26; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	04-Dec-2003	keihan	branches: 1.3.4; 1.3.10; 1.3.12; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.2	27-Aug-2003	matt	Actually the right instruction to fill a half-word. From Juergen Hannken-Illjes hannken at eis dot cs dot tu-bs dot de
1.1	10-Aug-2003	matt	Add a memset.S (does not use dcbz; to be added later). It does both bzero and memset.
1.3.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.10.1	29-Apr-2005	kent	sync with -current
1.3.4.5	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.3.4.2	03-Aug-2004	skrll	Sync with HEAD
1.3.4.1	04-Dec-2003	skrll	file memset.S was added on branch ktrace-lwp on 2004-08-03 10:53:49 +0000
1.4.4.1	03-Sep-2007	yamt	sync with head.
1.5.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.6.64.1	05-Mar-2011	rmind	sync with head
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	26-Feb-2005	perry	branches: 1.3.4; nuke trailing whitespace
1.2	04-Dec-2003	keihan	branches: 1.2.8; 1.2.10; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	30-Nov-2001	mjl	branches: 1.1.2; 1.1.4; 1.1.20; Add assembler version of strlen.
1.1.20.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.20.1	03-Aug-2004	skrll	Sync with HEAD
1.1.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	30-Nov-2001	thorpej	file strlen.S was added on branch kqueue on 2002-01-10 20:00:35 +0000
1.1.2.2	08-Jan-2002	nathanw	Catch up to -current.
1.1.2.1	30-Nov-2001	nathanw	file strlen.S was added on branch nathanw_sa on 2002-01-08 00:32:52 +0000
1.2.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.8.1	29-Apr-2005	kent	sync with -current
1.3.4.1	21-Jun-2006	yamt	sync with head.
1.14	18-Mar-2008	he	When compiling for _STANDALONE, omit a bunch of headers which aren't really needed and which trigger build problems. (These two files should probably be unified and put under common/...)
1.13	24-Dec-2005	perry	branches: 1.13.46; 1.13.66; 1.13.70; __asm__ -> __asm
1.12	24-Dec-2005	perry	Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.11	11-Dec-2005	christos	merge ktrace-lwp.
1.10	27-Jul-2005	simonb	KNF nit.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	28-Mar-2002	matt	branches: 1.8.10; 1.8.18; 1.8.20; Refresh from libc.
1.7	26-Mar-2002	matt	Use size_t in prototype (so this will be LP64 clean for PPC64 someday). Calculate len separately for icache & dcache in case each has different cacheline widths. Make the code for both loops the same except for the dcbst/icbi. Deal with sizes >=2GB properly (like that'll happen but ...)
1.6	18-Mar-2002	dbj	make compile with _STANDALONE
1.5	13-Mar-2002	eeh	Updated from libc.
1.4	22-Aug-2001	matt	7450 requires a sync before the the isync (MPC7450UM - 3.4.4.8)
1.3	27-Jun-2000	mrg	branches: 1.3.2; 1.3.4; <vm/vm.h> -> <uvm/uvm_extern.h>
1.2	05-May-1999	tsubai	branches: 1.2.2; 1.2.4; Copy from libc.
1.1	17-Apr-1999	ws	Modify syncicache on PowerPC from an inline to a real function. Support different cache line sizes with the same object code in userland. While here, move the function to implementation name space.
1.2.4.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.4.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.4.2	16-Mar-2002	jdolecek	Catch up with -current.
1.3.4.1	25-Aug-2001	thorpej	Merge Aug 24 -current into the kqueue branch.
1.3.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.2.1	21-Sep-2001	nathanw	Catch up to -current.
1.8.20.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.18.1	29-Apr-2005	kent	sync with -current
1.8.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.8.10.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.4.2	24-Mar-2008	yamt	sync with head.
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.13.70.1	03-Apr-2008	mjf	Sync with HEAD.
1.13.66.1	24-Mar-2008	keiichi	sync with head.
1.13.46.1	23-Mar-2008	matt	sync with HEAD
1.1	19-Sep-2014	matt	branches: 1.1.18; New files for Userland support of UCB RISC-V (both 32-bit and 64-bit)
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	19-Sep-2014	jdolecek	file Makefile.inc was added on branch tls-maxphys on 2017-12-03 11:38:46 +0000
1.19	04-Aug-2011	uwe	For unsignad integer division gcc used to emit a call to __udivsi3 "millicode" function that uses compiler-private ABI. Newer gcc uses heavily tuned __udivsi3_i4i that is NOT compatible with __udivsi3 because it's expected to clobber different registers. We don't want to link the kernel against libgcc and we don't have resources to write heavily tuned version ourselves, so clone __udivsi3 but adjust it to conform to the __udivsi3_i4i clobber spec. Ditto for signed division. You can make gcc use old routines with -mdiv=call-div1 to avoid few extra instructions to save/restore the right registers in the signed division funcion.
1.18	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.17	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.16	14-Mar-2007	uwe	branches: 1.16.36; Provide __movmemSI12_i4 (gcc4) a.k.a. __movstrSI12_i4 (gcc3) that gcc emits for sh4 to copy 12 bytes at certain optimization levels. Discovered by compiling landisk kernel with -Os. Use gcc3 naming ("movstr") to match the rest of the "movstr" files.
1.15	11-Dec-2005	christos	branches: 1.15.24; 1.15.26; 1.15.30; 1.15.32; merge ktrace-lwp.
1.14	14-Nov-2003	uwe	branches: 1.14.16; Use assembler version of bswap64.
1.13	13-Nov-2003	uwe	Eliminate bzero.
1.12	08-Nov-2003	uwe	Nuke bcopy. Move the code to memmove.S (which it is) make memmove the primary entry point and comment out the bcopy entry point. Kernels before and after the change are identical.
1.11	08-Nov-2003	jdolecek	no need for bcmp.c
1.10	20-Nov-2002	itohy	branches: 1.10.6; Use assembly version of bzero() and memset().
1.9	21-Sep-2002	chs	add strtoul.c, it's now used in MI code.
1.8	05-Sep-2002	msaitoh	Add __movstr_i4_{odd,even} for -m4. Written by SHIMIZU Ryo.
1.7	24-Aug-2002	itohy	Use assembly version of ffs(3).
1.6	01-Nov-2000	thorpej	branches: 1.6.2; 1.6.4; 1.6.16; Add a strcasecmp(), modified from chopps's strncasecmp().
1.5	21-Jul-2000	msaitoh	compile byte_swap_2.S and byte_swap_4.S
1.4	09-Jun-2000	msaitoh	branches: 1.4.2; new bcopy.S
1.3	20-Apr-2000	msaitoh	branches: 1.3.2; asm bcopy() for sh3
1.2	21-Oct-1999	msaitoh	add strncasecmp.c
1.1	13-Sep-1999	itojun	branches: 1.1.2; 1.1.4; 1.1.6; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.6.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.4.1	15-Nov-1999	fvdl	Sync with -current
1.1.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.4.2.1	11-Aug-2000	msaitoh	Pullup revision 1.5 (approved by thorpej): compile byte_swap_*.S
1.6.16.1	29-Aug-2002	gehenna	catch up with -current.
1.6.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.6.4.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.6.2.4	11-Dec-2002	thorpej	Sync with HEAD.
1.6.2.3	18-Oct-2002	nathanw	Catch up to -current.
1.6.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.6.2.1	27-Aug-2002	nathanw	Catch up to -current.
1.10.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.6.1	03-Aug-2004	skrll	Sync with HEAD
1.14.16.1	03-Sep-2007	yamt	sync with head.
1.15.32.1	11-Jul-2007	mjf	Sync with head.
1.15.30.1	10-Apr-2007	ad	Sync with head.
1.15.26.1	24-Mar-2007	yamt	sync with head.
1.15.24.1	20-Apr-2007	bouyer	Pull up following revision(s) (requested by uwe in ticket #585): sys/lib/libkern/arch/sh3/Makefile.inc: revision 1.16 sys/lib/libkern/arch/sh3/movstrSI12_i4.S: revision 1.1 Provide __movmemSI12_i4 (gcc4) a.k.a. __movstrSI12_i4 (gcc3) that gcc emits for sh4 to copy 12 bytes at certain optimization levels. Discovered by compiling landisk kernel with -Os. Use gcc3 naming ("movstr") to match the rest of the "movstr" files.
1.16.36.1	19-Aug-2009	yamt	sync with head.
1.7	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.6	22-May-2006	uwe	branches: 1.6.2; 1.6.58; 1.6.62; 1.6.72; G/c #ifdef PIC we inherited from the userland.
1.5	22-Apr-2006	uwe	branches: 1.5.2; 1.5.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.4	20-Dec-2005	christos	branches: 1.4.4; 1.4.6; 1.4.8; Use common sources with userland.
1.3	14-Feb-2001	msaitoh	branches: 1.3.40; don't profile (use NENTRY() and ALTENTRY())
1.2	14-Feb-2001	msaitoh	_C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.3.40.1	21-Jun-2006	yamt	sync with head.
1.4.8.1	24-May-2006	yamt	sync with head.
1.4.6.1	01-Jun-2006	kardel	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.5.4.1	19-Jun-2006	chap	Sync with head.
1.5.2.2	11-May-2006	elad	sync with head
1.5.2.1	22-Apr-2006	elad	file ashiftrt.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.6.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.6.62.1	04-May-2009	yamt	sync with head.
1.6.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.6.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.6.2.1	22-May-2006	tron	file ashiftrt.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.6	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.5	22-May-2006	uwe	branches: 1.5.2; 1.5.58; 1.5.62; 1.5.72; G/c #ifdef PIC we inherited from the userland.
1.4	22-Apr-2006	uwe	branches: 1.4.2; 1.4.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.3	20-Dec-2005	christos	branches: 1.3.4; 1.3.6; 1.3.8; Use common sources with userland.
1.2	14-Feb-2001	msaitoh	branches: 1.2.40; _C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.2.40.1	21-Jun-2006	yamt	sync with head.
1.3.8.1	24-May-2006	yamt	sync with head.
1.3.6.1	01-Jun-2006	kardel	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.4.4.1	19-Jun-2006	chap	Sync with head.
1.4.2.2	11-May-2006	elad	sync with head
1.4.2.1	22-Apr-2006	elad	file ashlsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.5.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.62.1	04-May-2009	yamt	sync with head.
1.5.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.5.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.2.1	22-May-2006	tron	file ashlsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.6	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.5	22-May-2006	uwe	branches: 1.5.2; 1.5.58; 1.5.62; 1.5.72; G/c #ifdef PIC we inherited from the userland.
1.4	22-Apr-2006	uwe	branches: 1.4.2; 1.4.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.3	20-Dec-2005	christos	branches: 1.3.4; 1.3.6; 1.3.8; Use common sources with userland.
1.2	14-Feb-2001	msaitoh	branches: 1.2.40; _C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.2.40.1	21-Jun-2006	yamt	sync with head.
1.3.8.1	24-May-2006	yamt	sync with head.
1.3.6.1	01-Jun-2006	kardel	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.4.4.1	19-Jun-2006	chap	Sync with head.
1.4.2.2	11-May-2006	elad	sync with head
1.4.2.1	22-Apr-2006	elad	file ashrsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.5.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.62.1	04-May-2009	yamt	sync with head.
1.5.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.5.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.2.1	22-May-2006	tron	file ashrsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.4	08-Nov-2003	uwe	Nuke bcopy. Move the code to memmove.S (which it is) make memmove the primary entry point and comment out the bcopy entry point. Kernels before and after the change are identical.
1.3	20-Nov-2002	itohy	branches: 1.3.6; memcpy() and memmove() must return the first parameter. Problem found by itohy, fixed by SHIMIZU Ryo.
1.2	09-Jun-2000	msaitoh	branches: 1.2.4; 1.2.6; new bcopy.S
1.1	20-Apr-2000	msaitoh	branches: 1.1.2; asm bcopy() for sh3
1.1.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.2.6.1	11-Dec-2002	thorpej	Sync with HEAD.
1.2.4.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.4.1	09-Jun-2000	bouyer	file bcopy.S was added on branch thorpej_scsipi on 2000-11-20 18:09:30 +0000
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6	14-Apr-2006	nonaka	Always _LOCORE is defined for standalone program.
1.5	04-Feb-2006	uwe	branches: 1.5.2; 1.5.4; 1.5.6; Truncate the argument to 16 bit with extu.w
1.4	11-Dec-2005	christos	branches: 1.4.2; 1.4.4; 1.4.6; merge ktrace-lwp.
1.3	09-Nov-2003	uwe	branches: 1.3.16; Compile identity ntoh/hton only for big endian case.
1.2	21-Jul-2000	msaitoh	branches: 1.2.24; support "big endian", too.
1.1	13-Sep-1999	itojun	branches: 1.1.2; 1.1.12; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.12.1	11-Aug-2000	msaitoh	Pullup revision 1.5 (approved by thorpej): support big endian, too.
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.4.6.1	22-Apr-2006	simonb	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.4.2.1	18-Feb-2006	yamt	sync with head.
1.5.6.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.4.1	19-Apr-2006	elad	sync with head.
1.5.2.1	24-May-2006	yamt	sync with head.
1.5	14-Apr-2006	nonaka	Always _LOCORE is defined for standalone program.
1.4	11-Dec-2005	christos	branches: 1.4.4; 1.4.6; 1.4.8; 1.4.10; 1.4.12; merge ktrace-lwp.
1.3	09-Nov-2003	uwe	branches: 1.3.16; Compile identity ntoh/hton only for big endian case.
1.2	21-Jul-2000	msaitoh	branches: 1.2.24; support "big endian", too.
1.1	13-Sep-1999	itojun	branches: 1.1.2; 1.1.12; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.12.1	11-Aug-2000	msaitoh	Pullup revision 1.2 (approved by thorpej): support big endian, too.
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.24.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.4.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.4.10.1	19-Apr-2006	elad	sync with head.
1.4.8.1	24-May-2006	yamt	sync with head.
1.4.6.1	22-Apr-2006	simonb	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	14-Nov-2003	uwe	branches: 1.1.4; bswap64 written in assembler.
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	14-Nov-2003	skrll	file byte_swap_8.S was added on branch ktrace-lwp on 2004-08-03 10:53:49 +0000
1.2	13-Nov-2003	uwe	Eliminate bzero.
1.1	20-Nov-2002	itohy	branches: 1.1.2; 1.1.8; Assembly version of bzero()/memset(). Written by SHIMIZU Ryo.
1.1.8.1	03-Aug-2004	skrll	Sync with HEAD
1.1.2.2	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.1	20-Nov-2002	thorpej	file bzero.S was added on branch nathanw_sa on 2002-12-11 06:46:25 +0000
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	01-Sep-2002	itohy	branches: 1.4.2; 1.4.24; Save 1-4 instructions on all cases except for the ret=0 case. This is probably the last version from me. :) You are welcome to speed it up, of course. :) Here's a benchmark on SH-4 200MHz. 9.2% faster if all the cases occur evenly. return value C version previous vers this version speed ratio of ffs() (ns/call) 1 (ns/call) (ns/call) 2 (1/2)
1.3	28-Aug-2002	itohy	branches: 1.3.2; Slightly improved version of ffs(3). Partially from SHIMIZU Ryo <ryo@iij.ad.jp>. Thanks. Some cases are slower, but other most cases are faster. Here's a benchmark on SH-4 200MHz. return value C version previous vers this version speed ratio of ffs() (ns/call) 1 (ns/call) (ns/call) 2 (1/2)
1.2	24-Aug-2002	itohy	branches: 1.2.2; Oops, SYSLIBC_SCCS -> LIBC_SCCS
1.1	24-Aug-2002	itohy	Assembly version of ffs(3). Confirmed to return the same value as that of the C version. The results of a simple benchmark on SH-4 200MHz, is shown below. I think this shows acceptable performance. return value C version this version speed of ffs() (ns/call) (ns/call) ratio
1.2.2.3	17-Sep-2002	nathanw	Catch up to -current.
1.2.2.2	27-Aug-2002	nathanw	Catch up to -current.
1.2.2.1	24-Aug-2002	nathanw	file ffs.S was added on branch nathanw_sa on 2002-08-27 23:47:46 +0000
1.3.2.2	29-Aug-2002	gehenna	catch up with -current.
1.3.2.1	28-Aug-2002	gehenna	file ffs.S was added on branch gehenna-devsw on 2002-08-29 05:23:20 +0000
1.4.24.1	21-Jun-2006	yamt	sync with head.
1.4.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.4.2.1	01-Sep-2002	jdolecek	file ffs.S was added on branch kqueue on 2002-09-06 08:48:31 +0000
1.6	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.5	22-May-2006	uwe	branches: 1.5.2; 1.5.58; 1.5.62; 1.5.72; G/c #ifdef PIC we inherited from the userland.
1.4	22-Apr-2006	uwe	branches: 1.4.2; 1.4.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.3	20-Dec-2005	christos	branches: 1.3.4; 1.3.6; 1.3.8; Use common sources with userland.
1.2	14-Feb-2001	msaitoh	branches: 1.2.40; _C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.2.40.1	21-Jun-2006	yamt	sync with head.
1.3.8.1	24-May-2006	yamt	sync with head.
1.3.6.1	01-Jun-2006	kardel	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.4.4.1	19-Jun-2006	chap	Sync with head.
1.4.2.2	11-May-2006	elad	sync with head
1.4.2.1	22-Apr-2006	elad	file lshrsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.5.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.62.1	04-May-2009	yamt	sync with head.
1.5.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.5.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.2.1	22-May-2006	tron	file lshrsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	09-Jun-2000	msaitoh	branches: 1.2.4; 1.2.44; new bcopy.S
1.1	20-Apr-2000	msaitoh	branches: 1.1.2; asm bcopy() for sh3
1.1.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.2.44.1	21-Jun-2006	yamt	sync with head.
1.2.4.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.4.1	09-Jun-2000	bouyer	file memcpy.S was added on branch thorpej_scsipi on 2000-11-20 18:09:31 +0000
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	09-Nov-2003	uwe	branches: 1.4.16; Get rid of bcopy relics. Minimize diffs against the libc version.
1.3	08-Nov-2003	uwe	Nuke bcopy. Move the code to memmove.S (which it is) make memmove the primary entry point and comment out the bcopy entry point. Kernels before and after the change are identical.
1.2	09-Jun-2000	msaitoh	branches: 1.2.4; 1.2.28; new bcopy.S
1.1	20-Apr-2000	msaitoh	branches: 1.1.2; asm bcopy() for sh3
1.1.2.1	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.2.4.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.4.1	09-Jun-2000	bouyer	file memmove.S was added on branch thorpej_scsipi on 2000-11-20 18:09:31 +0000
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	20-Nov-2002	itohy	branches: 1.1.2; 1.1.24; Assembly version of bzero()/memset(). Written by SHIMIZU Ryo.
1.1.24.1	21-Jun-2006	yamt	sync with head.
1.1.2.2	11-Dec-2002	thorpej	Sync with HEAD.
1.1.2.1	20-Nov-2002	thorpej	file memset.S was added on branch nathanw_sa on 2002-12-11 06:46:25 +0000
1.9	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.8	22-May-2006	uwe	branches: 1.8.2; 1.8.58; 1.8.62; 1.8.72; Provide __movmem* aliases to __movstr* functions. Gcc4 uses movmem, older versions use movstr.
1.7	22-May-2006	uwe	G/c #ifdef PIC we inherited from the userland.
1.6	22-Apr-2006	uwe	branches: 1.6.2; 1.6.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.5	20-Dec-2005	christos	branches: 1.5.4; 1.5.6; 1.5.8; Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	26-Feb-2005	perry	branches: 1.3.4; nuke trailing whitespace
1.2	14-Feb-2001	msaitoh	branches: 1.2.24; 1.2.32; 1.2.34; _C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.2.34.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.32.1	29-Apr-2005	kent	sync with -current
1.2.24.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.4.1	21-Jun-2006	yamt	sync with head.
1.5.8.1	24-May-2006	yamt	sync with head.
1.5.6.1	01-Jun-2006	kardel	Sync with head.
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.6.4.1	19-Jun-2006	chap	Sync with head.
1.6.2.2	11-May-2006	elad	sync with head
1.6.2.1	22-Apr-2006	elad	file movstr.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.8.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.62.1	04-May-2009	yamt	sync with head.
1.8.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.8.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.8.2.1	22-May-2006	tron	file movstr.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2	16-Sep-1999	msaitoh	unused file (we have an asm version)
1.1	13-Sep-1999	itojun	Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.8	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.7	22-May-2006	uwe	branches: 1.7.2; 1.7.58; 1.7.62; 1.7.72; Provide __movmem* aliases to __movstr* functions. Gcc4 uses movmem, older versions use movstr.
1.6	22-May-2006	uwe	G/c #ifdef PIC we inherited from the userland.
1.5	22-Apr-2006	uwe	branches: 1.5.2; 1.5.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.4	20-Dec-2005	christos	branches: 1.4.4; 1.4.6; 1.4.8; Use common sources with userland.
1.3	14-Feb-2001	msaitoh	branches: 1.3.40; don't profile (use NENTRY() and ALTENTRY())
1.2	14-Feb-2001	msaitoh	ENTRY()
1.1	09-Jun-2000	msaitoh	branches: 1.1.4; 1.1.6; movstrSI*() for gcc -Os
1.1.6.3	12-Mar-2001	bouyer	Sync with HEAD.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.6.1	09-Jun-2000	bouyer	file movstrSI.S was added on branch thorpej_scsipi on 2000-11-20 18:09:31 +0000
1.1.4.2	22-Jun-2000	minoura	Sync w/ netbsd-1-5-base.
1.1.4.1	09-Jun-2000	minoura	file movstrSI.S was added on branch minoura-xpg4dl on 2000-06-22 17:09:28 +0000
1.3.40.1	21-Jun-2006	yamt	sync with head.
1.4.8.1	24-May-2006	yamt	sync with head.
1.4.6.1	01-Jun-2006	kardel	Sync with head.
1.4.4.1	09-Sep-2006	rpaulo	sync with head
1.5.4.1	19-Jun-2006	chap	Sync with head.
1.5.2.2	11-May-2006	elad	sync with head
1.5.2.1	22-Apr-2006	elad	file movstrSI.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.7.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.62.1	04-May-2009	yamt	sync with head.
1.7.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.7.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.7.2.1	22-May-2006	tron	file movstrSI.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.1	14-Mar-2007	uwe	branches: 1.1.4; 1.1.6; 1.1.10; 1.1.12; 1.1.22; 1.1.42; 1.1.46; 1.1.56; Provide __movmemSI12_i4 (gcc4) a.k.a. __movstrSI12_i4 (gcc3) that gcc emits for sh4 to copy 12 bytes at certain optimization levels. Discovered by compiling landisk kernel with -Os. Use gcc3 naming ("movstr") to match the rest of the "movstr" files.
1.1.56.1	19-Jan-2009	skrll	Sync with HEAD.
1.1.46.1	04-May-2009	yamt	sync with head.
1.1.42.1	17-Jan-2009	mjf	Sync with HEAD.
1.1.22.2	03-Sep-2007	yamt	sync with head.
1.1.22.1	14-Mar-2007	yamt	file movstrSI12_i4.S was added on branch yamt-lazymbuf on 2007-09-03 14:41:30 +0000
1.1.12.2	11-Jul-2007	mjf	Sync with head.
1.1.12.1	14-Mar-2007	mjf	file movstrSI12_i4.S was added on branch mjf-ufs-trans on 2007-07-11 20:10:28 +0000
1.1.10.2	20-Apr-2007	bouyer	Pull up following revision(s) (requested by uwe in ticket #585): sys/lib/libkern/arch/sh3/Makefile.inc: revision 1.16 sys/lib/libkern/arch/sh3/movstrSI12_i4.S: revision 1.1 Provide __movmemSI12_i4 (gcc4) a.k.a. __movstrSI12_i4 (gcc3) that gcc emits for sh4 to copy 12 bytes at certain optimization levels. Discovered by compiling landisk kernel with -Os. Use gcc3 naming ("movstr") to match the rest of the "movstr" files.
1.1.10.1	14-Mar-2007	bouyer	file movstrSI12_i4.S was added on branch netbsd-4 on 2007-04-20 20:35:32 +0000
1.1.6.2	10-Apr-2007	ad	Sync with head.
1.1.6.1	14-Mar-2007	ad	file movstrSI12_i4.S was added on branch vmlocking on 2007-04-10 13:26:18 +0000
1.1.4.2	24-Mar-2007	yamt	sync with head.
1.1.4.1	14-Mar-2007	yamt	file movstrSI12_i4.S was added on branch yamt-idlelwp on 2007-03-24 14:56:07 +0000
1.6	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.5	22-May-2006	uwe	branches: 1.5.2; 1.5.58; 1.5.62; 1.5.72; Provide __movmem* aliases to __movstr* functions. Gcc4 uses movmem, older versions use movstr.
1.4	22-May-2006	uwe	G/c #ifdef PIC we inherited from the userland.
1.3	22-Apr-2006	uwe	branches: 1.3.2; 1.3.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.2	20-Dec-2005	christos	branches: 1.2.4; 1.2.6; 1.2.8; Use common sources with userland.
1.1	05-Sep-2002	msaitoh	branches: 1.1.2; 1.1.4; 1.1.26; Add __movstr_i4_{odd,even} for -m4. Written by SHIMIZU Ryo.
1.1.26.1	21-Jun-2006	yamt	sync with head.
1.1.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.1.4.1	05-Sep-2002	jdolecek	file movstr_i4.S was added on branch kqueue on 2002-10-10 18:43:26 +0000
1.1.2.2	17-Sep-2002	nathanw	Catch up to -current.
1.1.2.1	05-Sep-2002	nathanw	file movstr_i4.S was added on branch nathanw_sa on 2002-09-17 21:22:35 +0000
1.2.8.1	24-May-2006	yamt	sync with head.
1.2.6.1	01-Jun-2006	kardel	Sync with head.
1.2.4.1	09-Sep-2006	rpaulo	sync with head
1.3.4.1	19-Jun-2006	chap	Sync with head.
1.3.2.2	11-May-2006	elad	sync with head
1.3.2.1	22-Apr-2006	elad	file movstr_i4.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.5.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.62.1	04-May-2009	yamt	sync with head.
1.5.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.5.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.2.1	22-May-2006	tron	file movstr_i4.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.6	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.5	22-May-2006	uwe	branches: 1.5.2; 1.5.58; 1.5.62; 1.5.72; G/c #ifdef PIC we inherited from the userland.
1.4	22-Apr-2006	uwe	branches: 1.4.2; 1.4.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.3	20-Dec-2005	christos	branches: 1.3.4; 1.3.6; 1.3.8; Use common sources with userland.
1.2	14-Feb-2001	msaitoh	branches: 1.2.40; _C_LABEL()
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	12-Mar-2001	bouyer	Sync with HEAD.
1.2.40.1	21-Jun-2006	yamt	sync with head.
1.3.8.1	24-May-2006	yamt	sync with head.
1.3.6.1	01-Jun-2006	kardel	Sync with head.
1.3.4.1	09-Sep-2006	rpaulo	sync with head
1.4.4.1	19-Jun-2006	chap	Sync with head.
1.4.2.2	11-May-2006	elad	sync with head
1.4.2.1	22-Apr-2006	elad	file mulsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.5.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.62.1	04-May-2009	yamt	sync with head.
1.5.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.5.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.5.2.1	22-May-2006	tron	file mulsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.12	05-Aug-2011	uwe	Reword the comment about "millicode" nature of these functions and add it to sdivsi3.S too. Remove !_KERNEL code left over from the days when we shared these files with userland. Use .L prefix for local label.
1.11	14-Jul-2011	mrg	revert the _i4i aliases. they are not the right thing.
1.10	06-Jul-2011	mrg	add weak aliases for __sdivsi3_i4i and __udivsi3_i4i.
1.9	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.8	22-May-2006	uwe	branches: 1.8.2; 1.8.58; 1.8.62; 1.8.72; G/c #ifdef PIC we inherited from the userland.
1.7	22-Apr-2006	uwe	branches: 1.7.2; 1.7.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.6	20-Dec-2005	christos	branches: 1.6.4; 1.6.6; 1.6.8; Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	07-Aug-2003	agc	branches: 1.4.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	09-Sep-2000	msaitoh	branches: 1.3.24; check _STANDALONE macro, too.
1.2	03-Jan-2000	msaitoh	branches: 1.2.4; don't clobber r4 and r5
1.1	13-Sep-1999	itojun	branches: 1.1.2; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.4.1	21-Sep-2000	msaitoh	pullup revision 1.3 (approved by thorpej): check _STANDALONE macro, too (for boot-loader)
1.3.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.24.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	21-Jun-2006	yamt	sync with head.
1.6.8.1	24-May-2006	yamt	sync with head.
1.6.6.1	01-Jun-2006	kardel	Sync with head.
1.6.4.1	09-Sep-2006	rpaulo	sync with head
1.7.4.1	19-Jun-2006	chap	Sync with head.
1.7.2.2	11-May-2006	elad	sync with head
1.7.2.1	22-Apr-2006	elad	file sdivsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.8.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.62.1	04-May-2009	yamt	sync with head.
1.8.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.8.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.8.2.1	22-May-2006	tron	file sdivsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2	05-Aug-2011	uwe	Reword the comment about "millicode" nature of these functions and add it to sdivsi3_i4i.S too.
1.1	04-Aug-2011	uwe	For unsignad integer division gcc used to emit a call to __udivsi3 "millicode" function that uses compiler-private ABI. Newer gcc uses heavily tuned __udivsi3_i4i that is NOT compatible with __udivsi3 because it's expected to clobber different registers. We don't want to link the kernel against libgcc and we don't have resources to write heavily tuned version ourselves, so clone __udivsi3 but adjust it to conform to the __udivsi3_i4i clobber spec. Ditto for signed division. You can make gcc use old routines with -mdiv=call-div1 to avoid few extra instructions to save/restore the right registers in the signed division funcion.
1.11	05-Aug-2011	uwe	Reword the comment about "millicode" nature of these functions and add it to sdivsi3.S too. Remove !_KERNEL code left over from the days when we shared these files with userland. Use .L prefix for local label.
1.10	14-Jul-2011	mrg	revert the _i4i aliases. they are not the right thing.
1.9	06-Jul-2011	mrg	add weak aliases for __sdivsi3_i4i and __udivsi3_i4i.
1.8	07-Jan-2009	uwe	These copy of gcc millicode routines is now included in librump (that sucks in all libkern sources), so mark them ".hidden". I'm not sure if this is the best course of action (dropping millicode from librump might be a better idea), but it's the quickest fix to get sh3 builds going again for now.
1.7	22-May-2006	uwe	branches: 1.7.2; 1.7.58; 1.7.62; 1.7.72; G/c #ifdef PIC we inherited from the userland.
1.6	22-Apr-2006	uwe	branches: 1.6.2; 1.6.4; libc gets gcc millicode from libgcc, so we don't need to keep it in src/common. Move it to sys/lib/libkern/arch/sh3.
1.5	20-Dec-2005	christos	branches: 1.5.4; 1.5.6; 1.5.8; Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	21-Dec-1999	msaitoh	branches: 1.2.28; check _STANDALONE
1.1	13-Sep-1999	itojun	branches: 1.1.2; 1.1.8; Merge in NetBSD/sh3 from cvs.kame.net repository. Tree structure: - sys/arch/sh3: sh3 generic code As commented, in-chip device drivers are put into sys/arch/sh3/dev. - sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW) - sys/arch/mmeye: Brains mmEye, www.brains.co.jp MI source code includes couple of #ifdef for sh3-coff support. (sh3 uses coff or elf) Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3, to compile the tree (due to last minute tree structure change).
1.1.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.5.8.1	24-May-2006	yamt	sync with head.
1.5.6.1	01-Jun-2006	kardel	Sync with head.
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.6.4.1	19-Jun-2006	chap	Sync with head.
1.6.2.2	11-May-2006	elad	sync with head
1.6.2.1	22-Apr-2006	elad	file udivsi3.S was added on branch elad-kernelauth on 2006-05-11 23:31:08 +0000
1.7.72.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.62.1	04-May-2009	yamt	sync with head.
1.7.58.1	17-Jan-2009	mjf	Sync with HEAD.
1.7.2.2	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.7.2.1	22-May-2006	tron	file udivsi3.S was added on branch peter-altq on 2006-05-24 15:50:42 +0000
1.2	05-Aug-2011	uwe	Reword the comment about "millicode" nature of these functions and add it to sdivsi3_i4i.S too.
1.1	04-Aug-2011	uwe	For unsignad integer division gcc used to emit a call to __udivsi3 "millicode" function that uses compiler-private ABI. Newer gcc uses heavily tuned __udivsi3_i4i that is NOT compatible with __udivsi3 because it's expected to clobber different registers. We don't want to link the kernel against libgcc and we don't have resources to write heavily tuned version ourselves, so clone __udivsi3 but adjust it to conform to the __udivsi3_i4i clobber spec. Ditto for signed division. You can make gcc use old routines with -mdiv=call-div1 to avoid few extra instructions to save/restore the right registers in the signed division funcion.
1.3	18-Nov-1996	pk	sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.36	17-Mar-2013	nakayama	Revert previous. christos fixed the root cause.
1.35	14-Mar-2013	nakayama	Make sparc64 32-bit kernel buildable.
1.34	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.33	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.32	11-Dec-2005	christos	branches: 1.32.74; merge ktrace-lwp.
1.31	22-Apr-2005	reed	Use ${TOOL_M4} instead of "m4". (I only tested this fix for sparc but not sparc64 or alpha yet.) Noticed problem when building NetBSD/sparc from a Linux/i386 host that didn't have "m4".
1.30	08-Nov-2003	lukem	branches: 1.30.8; Add '.SUFFIXES: .m4' here, now that <sys.mk> doesn't provide it anymore. It appears that .PATH.m4: needs it. Should fix problem noted in private mail by Markus W Kilbinger.
1.29	08-Nov-2003	jdolecek	don't need bcmp() and bzero()
1.28	16-Apr-2002	martin	branches: 1.28.10; Add strtoul.c, otherwise kernels using "wi* at pcmcia?" do not work anymore. Why only four archs provide this is beyound me.
1.27	01-Jul-2001	kleink	branches: 1.27.2; Sync with libc: use bzero-based assembly version of memset().
1.26	01-Nov-2000	thorpej	branches: 1.26.2; Add a strcasecmp(), modified from chopps's strncasecmp().
1.25	09-May-1999	pk	branches: 1.25.2; Add .PATH.m4
1.24	24-Feb-1999	chs	branches: 1.24.4; don't list any *.S files in SRCS multiple times, once is enough.
1.23	04-Aug-1998	perry	branches: 1.23.2; add memcmp.c
1.22	22-Feb-1998	mycroft	Move random() from kernel.
1.21	22-Feb-1998	mycroft	Don't list bcopy.c here, since we only want memcpy() and not bcopy(). XXX What a kluge!
1.20	22-Feb-1998	mycroft	We need memcpy().
1.19	22-Feb-1998	mycroft	Add some missing things.
1.18	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.17	24-Oct-1997	chuck	add memchr() to libkern
1.16	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.15	18-Jan-1997	cgd	branches: 1.15.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.14	18-Nov-1996	pk	Remove `chmod 444's.
1.13	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.12	23-Apr-1996	christos	Remove memset.c; it is not currently used, and .c files should belong in the MI portion of libkern. When/if we move to use mem* routines in the kernel we can add it to the MI portion/write a memset.s.
1.11	13-Apr-1996	cgd	add strncasecmp.c to ports' libkern Makefile.inc's. When adding a new source file to libkern, it should be added to _ALL_ ports makefiles if it is machine-independent and used by machine-independent code (in this case adosfs). (There are several arguments that say that strncasecmp should not be in libkern at all, and i think they're good ones, but as long as ADOSFS needs it to link, it has to be here for all architectures.)
1.10	07-Oct-1995	mycroft	Remove setjmp() and ffs().
1.9	26-Oct-1994	cgd	new RCS ID format.
1.8	15-Sep-1994	deraadt	gcc automatically calls memset in certain situations.
1.7	30-Jun-1994	deraadt	find divrem.m4 automatically
1.6	22-Mar-1994	deraadt	delete some unneeded things
1.5	15-Jan-1994	pk	Find source in the right places.
1.4	05-Dec-1993	cgd	use .S
1.3	15-Oct-1993	cgd	branches: 1.3.2; add strncmp to anything
1.2	15-Oct-1993	cgd	add __main()
1.1	13-Oct-1993	cgd	move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' building and dependencies.
1.3.2.2	05-Dec-1993	cgd	use .S
1.3.2.1	15-Oct-1993	cgd	file Makefile.inc was added on branch magnum on 1993-12-05 01:52:48 +0000
1.15.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.23.2.1	09-Nov-1998	chs	initial snapshot. lots left to do.
1.24.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.25.2.1	22-Nov-2000	bouyer	Sync with HEAD.
1.26.2.2	17-Apr-2002	nathanw	Catch up to -current.
1.26.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.27.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.28.10.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.28.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.28.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.28.10.1	03-Aug-2004	skrll	Sync with HEAD
1.30.8.1	29-Apr-2005	kent	sync with -current
1.32.74.1	19-Aug-2009	yamt	sync with head.
1.9	30-Mar-2006	uwe	G/c this stale copy of SYS.h. It has not been updated since 1999. It has not been used since an unused copy of setjmp.S has been removed from here in 2002 (i386 removed its own in 1999).
1.8	11-Dec-2005	christos	branches: 1.8.4; 1.8.6; 1.8.8; 1.8.10; 1.8.12; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	07-Aug-2003	agc	branches: 1.6.8; 1.6.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.8.1	29-Apr-2005	kent	sync with -current
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.12.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.8.10.1	19-Apr-2006	elad	sync with head.
1.8.8.1	01-Apr-2006	yamt	sync with head.
1.8.6.1	22-Apr-2006	simonb	Sync with head.
1.8.4.1	09-Sep-2006	rpaulo	sync with head
1.6	27-Oct-2002	chs	remove setjmp/longjmp from libkern, they're not used.
1.5	05-Mar-1999	pk	branches: 1.5.20; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.20.1	11-Nov-2002	nathanw	Catch up to -current
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	01-Jul-2001	kleink	branches: 1.6.22; Sync with libc: use bzero-based assembly version of memset().
1.5	05-Mar-1999	pk	branches: 1.5.20; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.20.1	24-Aug-2001	nathanw	Catch up with -current.
1.6.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.22.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	21-Jun-2006	yamt	sync with head.
1.9	13-Jun-2011	mrg	catch up with the userland copy: >revision 1.6 >date: 2011/03/23 20:54:35; author: martin; state: Exp; lines: +2 -2 >Avoid using %g7 fixes rump on sparc, at least somewhat. tested that normal kernels runs fine this with this change, too.
1.8	11-Dec-2005	christos	branches: 1.8.108; merge ktrace-lwp.
1.7	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	05-Mar-1999	pk	branches: 1.6.42; Sync with libc
1.5	13-Oct-1997	lukem	rcsid fascism
1.4	18-Nov-1996	pk	branches: 1.4.10; sync with libc source: remove DEFS.h
1.3	22-Apr-1995	pk	eserve the equality "x == y*(x/y)+(x%y)" for negative y; from Lon Willett.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.4.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.6.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.42.1	03-Aug-2004	skrll	Sync with HEAD
1.8.108.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.14	20-Dec-2005	christos	Use common sources with userland.
1.13	11-Dec-2005	christos	merge ktrace-lwp.
1.12	07-Aug-2003	agc	branches: 1.12.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.11	13-May-2001	kleink	branches: 1.11.22; Make this work for PIC (as opposed to pic) without taking chances of fitting __ffstab into a GOT13 relocation; from Eduardo Horvath.
1.10	06-Sep-1999	chs	branches: 1.10.14; sync with libc: use RODATA() instead of ENTRY() for __ffstab so that it works when profiling.
1.9	05-Mar-1999	pk	Sync with libc
1.8	24-Feb-1999	chs	use RODATA(__ffstab) instead of ENTRY(). this makes profiling kernels work on the sparc.
1.7	07-May-1998	pk	branches: 1.7.4; Sync with libc.
1.6	22-Feb-1998	mycroft	Fix omission in last.
1.5	22-Feb-1998	mycroft	Copy up.
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.7.4.1	25-Feb-1999	chs	sync with HEAD - profiling fixes.
1.10.14.1	21-Jun-2001	nathanw	Catch up to -current.
1.11.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.22.1	03-Aug-2004	skrll	Sync with HEAD
1.12.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	01-Jul-2001	kleink	branches: 1.1.4; 1.1.40; Sync with libc: use bzero-based assembly version of memset().
1.1.40.1	21-Jun-2006	yamt	sync with head.
1.1.4.2	24-Aug-2001	nathanw	Catch up with -current.
1.1.4.1	01-Jul-2001	nathanw	file memset.S was added on branch nathanw_sa on 2001-08-24 00:11:52 +0000
1.6	23-Apr-1996	christos	Remove memset.c; it is not currently used, and .c files should belong in the MI portion of libkern. When/if we move to use mem* routines in the kernel we can add it to the MI portion/write a memset.s.
1.5	18-Apr-1996	cgd	don't include user-land headers in libkern files when compiling for the kernel. memset.c does not belong here. it either belongs in the MI libkern directory, or does not belong in libkern at all.
1.4	11-Mar-1996	scottr	Back out previous change.
1.3	11-Mar-1996	thorpej	Provide a memset() for the i386 (assembly version), and move memset.c out into the libkern proper in case other ports want to use it. i386 kernels with COMPAT_LINUX should compile now.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	15-Sep-1994	deraadt	gcc automatically calls memset in certain situations.
1.9	20-Dec-2005	christos	Use common sources with userland.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	07-Aug-2003	agc	branches: 1.6.8; 1.6.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.8.1	29-Apr-2005	kent	sync with -current
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.5	07-Mar-2014	nakayama	Align explicitly to make kernels compiled by clang generate properly aligned code.
1.4	12-Sep-2013	joerg	Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small vs big PIC mode. Retire -DPIC and -DBIGPIC.
1.3	05-Jan-2009	pooka	branches: 1.3.14; 1.3.24; 1.3.28; Fix previous. I have no idea what crack I was on when I "tested" them.
1.2	04-Jan-2009	pooka	Support PIC for inclusion in librump. (m68k untested)
1.1	22-Feb-1998	mycroft	branches: 1.1.146; 1.1.150; 1.1.160; Move random() from kernel.
1.1.160.1	19-Jan-2009	skrll	Sync with HEAD.
1.1.150.1	04-May-2009	yamt	sync with head.
1.1.146.1	17-Jan-2009	mjf	Sync with HEAD.
1.3.28.1	18-May-2014	rmind	sync with head
1.3.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.6	27-Oct-2002	chs	remove setjmp/longjmp from libkern, they're not used.
1.5	05-Mar-1999	pk	branches: 1.5.20; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.20.1	11-Nov-2002	nathanw	Catch up to -current
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	05-Mar-1999	pk	branches: 1.5.42; Sync with libc
1.4	13-Oct-1997	lukem	rcsid fascism
1.3	18-Nov-1996	pk	branches: 1.3.10; sync with libc source: remove DEFS.h
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-Jun-1994	deraadt	auto-copied from libc
1.3.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	21-Jun-2006	yamt	sync with head.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.11	17-Mar-2013	nakayama	Remove duplicate source files.
1.10	14-Aug-2009	dsl	branches: 1.10.12; 1.10.22; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.9	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.8	11-Dec-2005	christos	branches: 1.8.74; merge ktrace-lwp.
1.7	22-Apr-2005	reed	Use ${TOOL_M4} instead of "m4". (I only tested this fix for sparc but not sparc64 or alpha yet.) Noticed problem when building NetBSD/sparc from a Linux/i386 host that didn't have "m4".
1.6	09-Nov-2003	martin	branches: 1.6.8; bzero is gone from the kernel
1.5	05-May-2002	martin	branches: 1.5.10; Add strtoul.
1.4	01-Nov-2000	thorpej	branches: 1.4.2; 1.4.4; Add a strcasecmp(), modified from chopps's strncasecmp().
1.3	09-May-1999	eeh	branches: 1.3.2; Find the udivrem.m4 in the proper directory.
1.2	04-Aug-1998	perry	branches: 1.2.8; add memcmp.c
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	Second half of the sparc64 stuff.
1.2.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.2.1	22-Nov-2000	bouyer	Sync with HEAD.
1.4.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.4.2.1	20-Jun-2002	nathanw	Catch up to -current.
1.5.10.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.10.1	03-Aug-2004	skrll	Sync with HEAD
1.6.8.1	29-Apr-2005	kent	sync with -current
1.8.74.1	19-Aug-2009	yamt	sync with head.
1.10.22.1	23-Jun-2013	tls	resync from head
1.10.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.6	30-Mar-2006	martin	Remove an unused, obsolete copy (pointed out by Valeriy E. Ushakov).
1.5	11-Dec-2005	christos	branches: 1.5.4; 1.5.6; 1.5.8; 1.5.10; 1.5.12; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	07-Aug-2003	agc	branches: 1.3.8; 1.3.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	15-Feb-1999	hubertf	branches: 1.2.42; RCS ID police
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	Second half of the sparc64 stuff.
1.2.42.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.42.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.5.12.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.5.10.1	19-Apr-2006	elad	sync with head.
1.5.8.1	01-Apr-2006	yamt	sync with head.
1.5.6.1	22-Apr-2006	simonb	Sync with head.
1.5.4.1	09-Sep-2006	rpaulo	sync with head
1.2	27-Oct-2002	chs	remove setjmp/longjmp from libkern, they're not used.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.26; Second half of the sparc64 stuff.
1.1.1.1.26.1	11-Nov-2002	nathanw	Catch up to -current
1.3	09-Nov-2003	martin	bzero is gone from the kernel
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	29-Oct-2002	chs	branches: 1.3.6; move includes to the top so that this builds in libc context too.
1.2	27-Oct-2002	chs	use %g5 instead of %g7 (since we want to use %g7 for the cpu_info pointer in the kernel). resync libc and libkern versions of this file.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.26; Second half of the sparc64 stuff.
1.1.1.1.26.1	11-Nov-2002	nathanw	Catch up to -current
1.3.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6	20-Dec-2005	christos	Use common sources with userland.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	07-Aug-2003	agc	branches: 1.3.8; 1.3.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	26-Nov-1998	eeh	branches: 1.2.44; Fixup ffstab naming conflict between locore.s, libkern/arch/sparc/ffs.S and libkern/arch/sparc64/ffs.S
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	Second half of the sparc64 stuff.
1.2.44.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.44.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.44.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.44.1	03-Aug-2004	skrll	Sync with HEAD
1.3.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.8.1	29-Apr-2005	kent	sync with -current
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.8	20-Dec-2005	christos	Use common sources with userland.
1.7	11-Dec-2005	christos	merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	07-Aug-2003	agc	branches: 1.5.8; 1.5.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	26-Nov-1998	eeh	branches: 1.4.44; Forgot to specify a label for the branch target. Oops.
1.3	30-Aug-1998	eeh	Some more 64-bit cleanup. Now everything compiles.
1.2	29-Aug-1998	eeh	Some more 64-bit-ification.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	Second half of the sparc64 stuff.
1.4.44.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.44.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.44.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.44.1	03-Aug-2004	skrll	Sync with HEAD
1.5.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.8.1	29-Apr-2005	kent	sync with -current
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.5	07-Mar-2014	nakayama	Align explicitly to make kernels compiled by clang generate properly aligned code.
1.4	12-Sep-2013	joerg	Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small vs big PIC mode. Retire -DPIC and -DBIGPIC.
1.3	05-Jan-2009	pooka	branches: 1.3.14; 1.3.24; 1.3.28; Fix previous. I have no idea what crack I was on when I "tested" them.
1.2	04-Jan-2009	pooka	Support PIC for inclusion in librump. (m68k untested)
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.146; 1.1.1.1.150; 1.1.1.1.160; Second half of the sparc64 stuff.
1.1.1.1.160.1	19-Jan-2009	skrll	Sync with HEAD.
1.1.1.1.150.1	04-May-2009	yamt	sync with head.
1.1.1.1.146.1	17-Jan-2009	mjf	Sync with HEAD.
1.3.28.1	18-May-2014	rmind	sync with head
1.3.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.2	27-Oct-2002	chs	remove setjmp/longjmp from libkern, they're not used.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.26; Second half of the sparc64 stuff.
1.1.1.1.26.1	11-Nov-2002	nathanw	Catch up to -current
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	20-Jun-1998	eeh	branches: 1.1.1; Initial revision
1.1.1.1	20-Jun-1998	eeh	branches: 1.1.1.1.48; Second half of the sparc64 stuff.
1.1.1.1.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.1.1.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.1.1.48.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.3	14-Aug-2009	dsl	branches: 1.3.62; 1.3.64; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.2	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.1	29-Dec-2007	jmcneill	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.8; 1.1.18; libkern bits for usermode port.
1.1.18.1	19-Aug-2009	yamt	sync with head.
1.1.8.2	18-Feb-2008	mjf	Sync with HEAD.
1.1.8.1	29-Dec-2007	mjf	file Makefile.inc was added on branch mjf-devfs on 2008-02-18 21:06:59 +0000
1.1.6.2	21-Jan-2008	yamt	sync with head
1.1.6.1	29-Dec-2007	yamt	file Makefile.inc was added on branch yamt-lazymbuf on 2008-01-21 09:46:36 +0000
1.1.4.2	09-Jan-2008	matt	sync with HEAD
1.1.4.1	29-Dec-2007	matt	file Makefile.inc was added on branch matt-armv6 on 2008-01-09 01:56:35 +0000
1.1.2.2	02-Jan-2008	bouyer	Sync with HEAD
1.1.2.1	29-Dec-2007	bouyer	file Makefile.inc was added on branch bouyer-xeni386 on 2008-01-02 21:56:29 +0000
1.3.64.1	10-Jun-2019	christos	Sync with HEAD
1.3.62.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.25	03-Sep-2018	riastradh	Rename min.c -> uimin.c, max.c -> uimax.c in libkern.
1.24	15-Mar-2010	uwe	branches: 1.24.60; 1.24.62; Add memset to libkern on vax, moving existing memset.S to src/common. While kernel source code is supposed to use <machine/macros.h> via <sys/param.h> and pick an inline asm version from there, gcc itself can generate direct calls to memset() for structure initialization, so the symbol must be provided. Fixes INSTALL kernel, for which -Os caused gcc to use memset() call to initialize a struct in uvm_fault_internal().
1.23	14-Aug-2009	dsl	branches: 1.23.2; Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.22	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.21	18-Jun-2009	he	Back out the addition of memset.c to the vax libkern, and instead do as tsutsui@ suggested, and include <sys/param.h> in sha2.c instead. On the vax, this causes <machine/macros.h> to be included, and it contains that machine's memset() macro+inline.
1.20	18-Jun-2009	he	Add memset.c, so that the references from sha2.c can be satisfied, and so that the kernel and puffs applications can link again.
1.19	13-Apr-2007	matt	branches: 1.19.32; 1.19.48; Include byte_swap_[24].c for kernels compiled with -O0
1.18	11-Dec-2005	christos	branches: 1.18.26; 1.18.30; 1.18.32; merge ktrace-lwp.
1.17	13-Aug-2003	ragge	branches: 1.17.16; Include the C versions of the string instructions. Replace blkcpy() with a version that can handle overlapping data areas.
1.16	19-Sep-2002	ragge	branches: 1.16.6; Need strtoul() also.
1.15	24-Feb-2002	matt	Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.14	10-Feb-2002	thorpej	Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to libkern.
1.13	01-Nov-2000	thorpej	branches: 1.13.2; 1.13.4; Add a strcasecmp(), modified from chopps's strncasecmp().
1.12	19-Jul-2000	matt	We need strncasecmp.c now.
1.11	15-Jan-1999	bouyer	branches: 1.11.8; 1.11.18; Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.10	08-Aug-1998	ragge	Lots of kernlib functions rewritten as inline macros.
1.9	22-Feb-1998	mycroft	Move random.S from kernel.
1.8	21-Jan-1998	cgd	add rules like those in libc to build strchr() and strrchr() (the latter is being added to libkern by this commit). remove strchr.c from archs' Makefile.inc files to go along with this. (If an arch has a .S version, it should be copied down and added to the apropriate Makefile.inc.)
1.7	24-Oct-1997	chuck	add memchr() to libkern
1.6	09-Oct-1997	bouyer	Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses bswap32). Contribution of assembly versions of these are welcome. Add byte-swapping of ext2fs metadata for big-endian systems. Tested on i386 and sparc.
1.5	18-Jan-1997	cgd	branches: 1.5.8; add strchr() to libkern. strchr.c copied from libc's "index.c", but with appropriate definitions so that it'll build strchr(), and so that it builds correctly in libkern (needed to #define NULL).
1.4	27-Aug-1996	cgd	Add machine-independent assertion-checking support. macros are: assert() which always does assertion checking unless "NDEBUG" is defined. KASSERT() which does assertion checking if DIAGNOSTIC is defined. KDASSERT() which does assertion checking if DEBUG is define. This macro exists for compatibility with existing ports' assertion checking macros. (Assertion checking is not typically an "expensive" operation, and DIAGNOSTIC should be used for inexpensive consistency checks.)
1.3	10-Jun-1996	cgd	locc() is unused. Remove it from the machine-independent kernel interface.
1.2	13-Apr-1996	cgd	add strncasecmp.c to ports' libkern Makefile.inc's. When adding a new source file to libkern, it should be added to _ALL_ ports makefiles if it is machine-independent and used by machine-independent code (in this case adosfs). (There are several arguments that say that strncasecmp should not be in libkern at all, and i think they're good ones, but as long as ADOSFS needs it to link, it has to be here for all architectures.)
1.1	18-Apr-1995	ragge	Added VAX specific makefile. (In libkern/arch/vax)
1.5.8.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.11.18.1	27-Jul-2000	matt	Pull up revision 1.12 (requested by matt) add strncasecmp.c (needed for cd9660)
1.11.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.11.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.13.4.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.13.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.13.2.2	18-Oct-2002	nathanw	Catch up to -current.
1.13.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.16.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.6.1	03-Aug-2004	skrll	Sync with HEAD
1.17.16.1	03-Sep-2007	yamt	sync with head.
1.18.32.1	11-Jul-2007	mjf	Sync with head.
1.18.30.1	08-Jun-2007	ad	Sync with head.
1.18.26.1	15-Apr-2007	yamt	sync with head.
1.19.48.1	23-Jul-2009	jym	Sync with HEAD.
1.19.32.4	11-Aug-2010	yamt	sync with head.
1.19.32.3	19-Aug-2009	yamt	sync with head.
1.19.32.2	18-Jul-2009	yamt	sync with head.
1.19.32.1	20-Jun-2009	yamt	sync with head
1.23.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.24.62.1	10-Jun-2019	christos	Sync with HEAD
1.24.60.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	13-Aug-2003	ragge	Include the C versions of the string instructions. Replace blkcpy() with a version that can handle overlapping data areas.
1.2	24-Feb-2002	matt	branches: 1.2.2; 1.2.8; 1.2.20; Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.1	10-Feb-2002	thorpej	Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to libkern.
1.2.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.20.1	03-Aug-2004	skrll	Sync with HEAD
1.2.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.2.8.1	24-Feb-2002	jdolecek	file blkcpy.S was added on branch kqueue on 2002-03-16 16:01:56 +0000
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	24-Feb-2002	nathanw	file blkcpy.S was added on branch nathanw_sa on 2002-02-28 04:14:50 +0000
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	26-Feb-2005	perry	nuke trailing whitespace
1.3	24-Feb-2002	matt	branches: 1.3.2; 1.3.8; 1.3.20; 1.3.28; 1.3.30; Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.2	19-Feb-2002	ragge	blkset() used a register for set value that get clobbered by movc5, causing the set area to get unpredictable contents.
1.1	10-Feb-2002	thorpej	Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to libkern.
1.3.30.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.28.1	29-Apr-2005	kent	sync with -current
1.3.20.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.3.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.3.8.1	24-Feb-2002	jdolecek	file blkset.S was added on branch kqueue on 2002-03-16 16:01:56 +0000
1.3.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.3.2.1	24-Feb-2002	nathanw	file blkset.S was added on branch nathanw_sa on 2002-02-28 04:14:50 +0000
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	24-Feb-2002	matt	branches: 1.3.32; Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.2	19-Jan-1999	ragge	branches: 1.2.20; 1.2.22; #include <machine/asm.h> instead of (nonexistent) "DEFS.h".
1.1	15-Jan-1999	bouyer	Move the bswap functions from libutil to libc (this bups the minor of libc and the major of libutil). For little-endian architectures merge the bnswap() assembly versions with nto* and hton* using symbols aliasing. Use symbol renaming for the bswap function in this case to avoid namespace pollution. Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian machines, common code for inline macros go in machine/byte_swap.h Sync libkern with libc. Adjust #include in kernel sources for machine/bswap.h.
1.2.22.1	16-Mar-2002	jdolecek	Catch up with -current.
1.2.20.1	28-Feb-2002	nathanw	Catch up to -current.
1.3.32.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	15-Feb-1999	hubertf	branches: 1.2.58; RCS ID police
1.1	08-Aug-1998	ragge	Lots of kernlib functions rewritten as inline macros.
1.2.58.1	21-Jun-2006	yamt	sync with head.
1.3	20-Dec-2005	christos	Use common sources with userland.
1.2	15-Feb-1999	hubertf	branches: 1.2.58; RCS ID police
1.1	08-Aug-1998	ragge	Lots of kernlib functions rewritten as inline macros.
1.2.58.1	21-Jun-2006	yamt	sync with head.
1.4	14-Jan-2007	ragge	Repair copyright that has been broken since -94. Gently requested by Otto Moerbeek.
1.3	24-Feb-2002	matt	branches: 1.3.32; 1.3.62; Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.2	19-Jul-2000	matt	branches: 1.2.2; 1.2.4; ELFify
1.1	22-Feb-1998	mycroft	branches: 1.1.14; Move random.S from kernel.
1.1.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.4.1	16-Mar-2002	jdolecek	Catch up with -current.
1.2.2.1	28-Feb-2002	nathanw	Catch up to -current.
1.3.62.1	01-Feb-2007	ad	Sync with head.
1.3.32.1	26-Feb-2007	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	24-Feb-2002	matt	branches: 1.2.2; 1.2.8; 1.2.20; Add register prefixes to these.
1.1	24-Feb-2002	matt	Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.2.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.20.1	03-Aug-2004	skrll	Sync with HEAD
1.2.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.2.8.1	24-Feb-2002	jdolecek	file udiv.S was added on branch kqueue on 2002-03-16 16:01:57 +0000
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	24-Feb-2002	nathanw	file udiv.S was added on branch nathanw_sa on 2002-02-28 04:14:50 +0000
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.5	20-Dec-2005	christos	Use common sources with userland.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	branches: 1.3.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	24-Feb-2002	matt	branches: 1.2.2; 1.2.8; 1.2.20; Add register prefixes to these.
1.1	24-Feb-2002	matt	Upon further reflection, move udiv/urem to libkern and out of vax/vax.
1.2.20.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.20.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.20.1	03-Aug-2004	skrll	Sync with HEAD
1.2.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.2.8.1	24-Feb-2002	jdolecek	file urem.S was added on branch kqueue on 2002-03-16 16:01:57 +0000
1.2.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.2.2.1	24-Feb-2002	nathanw	file urem.S was added on branch nathanw_sa on 2002-02-28 04:14:51 +0000
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.7	27-Jan-2020	ad	Make x86 use the C version of memcmp().
1.6	14-Jan-2010	joerg	branches: 1.6.64; 1.6.70; Move AMD64's bswap64 implementation from libc to src/common and share it with the kernel.
1.5	14-Aug-2009	dsl	Move that majority of the 'SRCS+= foo.c' into the main Makefile.libkern. Any .S files added by the arch/*/Makefile.inc cause the .c file to be excluded. Specific exclusions added using NO_SRCS to match previous files. At least sparc, sparc64, i386, amd64 and vax GENERIC still build. (There is a fubar with the naming of the byte-swap files ...)
1.4	12-Aug-2009	dsl	Split the lines that add .c to SRCS from those that add .S No changes (apart from the order) intended.
1.3	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.2	25-Nov-2002	fvdl	branches: 1.2.108; 1.2.118; 1.2.124; Add strtoul.c
1.1	19-Jun-2001	fvdl	Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.2.124.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.2.118.1	28-Apr-2009	skrll	Sync with HEAD.
1.2.108.3	11-Mar-2010	yamt	sync with head
1.2.108.2	19-Aug-2009	yamt	sync with head.
1.2.108.1	04-May-2009	yamt	sync with head.
1.6.70.1	29-Feb-2020	ad	Sync with head.
1.6.64.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	19-Jun-2001	fvdl	branches: 1.1.38; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.38.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	19-Jun-2001	fvdl	branches: 1.1.38; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.38.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	19-Jun-2001	fvdl	branches: 1.1.38; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.38.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.3	30-Oct-2017	maxv	Add END().
1.2	28-Apr-2008	martin	branches: 1.2.44; Remove clause 3 and 4 from TNF licenses
1.1	19-Jun-2001	fvdl	branches: 1.1.120; 1.1.122; 1.1.124; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.124.1	16-May-2008	yamt	sync with head.
1.1.122.1	18-May-2008	yamt	sync with head.
1.1.120.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.44.1	03-Dec-2017	jdolecek	update from HEAD
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.3	30-Oct-2017	maxv	Add END().
1.2	28-Apr-2008	martin	branches: 1.2.44; Remove clause 3 and 4 from TNF licenses
1.1	19-Jun-2001	fvdl	branches: 1.1.120; 1.1.122; 1.1.124; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.124.1	16-May-2008	yamt	sync with head.
1.1.122.1	18-May-2008	yamt	sync with head.
1.1.120.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.44.1	03-Dec-2017	jdolecek	update from HEAD
1.3	30-Oct-2017	maxv	Add END().
1.2	28-Apr-2008	martin	branches: 1.2.44; Remove clause 3 and 4 from TNF licenses
1.1	19-Jun-2001	fvdl	branches: 1.1.120; 1.1.122; 1.1.124; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.124.1	16-May-2008	yamt	sync with head.
1.1.122.1	18-May-2008	yamt	sync with head.
1.1.120.1	02-Jun-2008	mjf	Sync with HEAD.
1.2.44.1	03-Dec-2017	jdolecek	update from HEAD
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	19-Jun-2001	fvdl	branches: 1.1.38; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.38.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.4	20-Dec-2005	christos	Use common sources with userland.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	04-Dec-2003	keihan	branches: 1.2.16; netbsd.org -> NetBSD.org This was the last commit of this kind to src/sys, which is now totally "NetBSD.org clean". Thanks for the patiance, and sorry for all the commits.
1.1	19-Jun-2001	fvdl	branches: 1.1.22; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.22.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.22.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.22.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	21-Jun-2006	yamt	sync with head.
1.2	20-Dec-2005	christos	Use common sources with userland.
1.1	19-Jun-2001	fvdl	branches: 1.1.38; Initial commit of the port to AMD's upcoming 64 bit architecture, the x86-64. Since there's no hardware available yet, this port is only known to run on the Simics simulator for at the moment, and as such uses the PC devices that it simulates for now. It will be developed more (and cleaned up) as the hardware becomes available.
1.1.38.1	21-Jun-2006	yamt	sync with head.
1.98	29-Jun-2024	rin	libsa: Hook getopt.c Its declaration (as well as `optarg` et al.) is already in stand.h.
1.97	07-Oct-2023	rin	Drop -O[01] hacks for vax; no longer necessary for patched GCC 10 PR port-vax/57646: Import major vax toolchain fix by Kalvis Duckmanton XXXRO: GCC 12 may require hacks for a while, but it turned out that GCC 12 should be treated differently from older versions; a lot of new files need -O[01] flags, while some may no longer require it. I will take a look later. Note that these hacks are not required if Kalvis's patches for GCC 12 are applied. Keep doc/HACKS entries for a while (will be sync with update for GCC 12). diff --git a/crypto/external/bsd/openssh/lib/Makefile b/crypto/external/bsd/openssh/lib/Makefile index 96a93f5e396..4e38be1b642 100644 --- a/crypto/external/bsd/openssh/lib/Makefile +++ b/crypto/external/bsd/openssh/lib/Makefile @@ -117,12 +117,6 @@ COPTS.${f}.c+= -Wno-pointer-sign # XXX COPTS.channels.c+= -fno-strict-aliasing -# XXX -.if ${MACHINE} == "vax" -COPTS.poly1305.c+= -O0 -COPTS.umac.c+= -O0 -.endif - COPTS.hostfile.c+= ${CC_WNO_FORMAT_TRUNCATION} COPTS.sshkey.c+= ${CC_WNO_FORMAT_TRUNCATION} COPTS.cipher.c+= -Wno-error=deprecated-declarations diff --git a/distrib/utils/x_ping/Makefile b/distrib/utils/x_ping/Makefile index f1c452a0d60..8ee77580a3f 100644 --- a/distrib/utils/x_ping/Makefile +++ b/distrib/utils/x_ping/Makefile @@ -12,10 +12,6 @@ CPPFLAGS+= -I${SRCDIR} -DCRUNCHOPS DPADD= ${LIBM} LDADD= -lm -.if ${MACHINE_ARCH} == "vax" -COPTS.ping.c=-O0 -.endif - .include <bsd.prog.mk> .PATH: ${SRCDIR} diff --git a/external/apache2/argon2/lib/libargon2/Makefile.inc b/external/apache2/argon2/lib/libargon2/Makefile.inc index d3f4470c6c7..6a1dd146d7d 100644 --- a/external/apache2/argon2/lib/libargon2/Makefile.inc +++ b/external/apache2/argon2/lib/libargon2/Makefile.inc @@ -16,7 +16,3 @@ CFLAGS+= -pthread LDADD+=-lpthread DPADD+=${LIBPTHREAD} .endif - -.if ${MACHINE} == "vax" -COPTS.blake2b.c+= -O0 -.endif diff --git a/external/bsd/jemalloc/lib/Makefile.inc b/external/bsd/jemalloc/lib/Makefile.inc index 2f524358f46..d5da774f293 100644 --- a/external/bsd/jemalloc/lib/Makefile.inc +++ b/external/bsd/jemalloc/lib/Makefile.inc @@ -53,12 +53,6 @@ COPTS.ctl.c+=-Wno-error=stack-protector COPTS.stats.c+=-Wno-error=stack-protector COPTS.tcache.c+=-Wno-error=stack-protector -.if ${MACHINE_ARCH} == "vax" -# in merge_overlapping_regs, at regrename.c -COPTS.arena.c+=-O0 -COPTS.extent.c+=-O0 -.endif - SRCS+=${JEMALLOC_SRCS} jemalloc.d jemalloc.pico jemalloc.o jemalloc.ln jemalloc.po jemalloc.go: \ diff --git a/external/bsd/mdocml/lib/libmandoc/Makefile b/external/bsd/mdocml/lib/libmandoc/Makefile index 40d7e29ae88..dfd3077a2c7 100644 --- a/external/bsd/mdocml/lib/libmandoc/Makefile +++ b/external/bsd/mdocml/lib/libmandoc/Makefile @@ -39,11 +39,6 @@ tbl_opts.c MAN= mandoc.3 -# XXX -.if ${MACHINE} == "vax" -COPTS.mdoc_macro.c+=-O0 -.endif - COPTS.man_validate.c+=-Wno-error=array-bounds .include <bsd.lib.mk> diff --git a/external/gpl3/binutils.old/lib/libbfd/Makefile b/external/gpl3/binutils.old/lib/libbfd/Makefile index 03477232b55..74a354532fa 100644 --- a/external/gpl3/binutils.old/lib/libbfd/Makefile +++ b/external/gpl3/binutils.old/lib/libbfd/Makefile @@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \ -DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \ -DBINDIR=\"${BINDIR}\" -.if (${BFD_MACHINE_ARCH} == "vax") -CPPFLAGS.elf.c += -O0 -.endif - COPTS.pei-x86_64.c+= -Wno-stack-protector COPTS.elfxx-mips.c+= -Wno-stack-protector COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :} diff --git a/external/gpl3/binutils/lib/libbfd/Makefile b/external/gpl3/binutils/lib/libbfd/Makefile index 00cb2b20081..a3f0c25fd35 100644 --- a/external/gpl3/binutils/lib/libbfd/Makefile +++ b/external/gpl3/binutils/lib/libbfd/Makefile @@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \ -DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \ -DBINDIR=\"${BINDIR}\" -.if (${BFD_MACHINE_ARCH} == "vax") -CPPFLAGS.elf.c += -O0 -.endif - COPTS.pei-x86_64.c+= -Wno-stack-protector COPTS.elfxx-mips.c+= -Wno-stack-protector COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :} diff --git a/external/gpl3/gcc.old/lib/Makefile.sanitizer b/external/gpl3/gcc.old/lib/Makefile.sanitizer index efd36ae4bee..5173a5109a0 100644 --- a/external/gpl3/gcc.old/lib/Makefile.sanitizer +++ b/external/gpl3/gcc.old/lib/Makefile.sanitizer @@ -88,22 +88,3 @@ COPTS+=-fno-builtin -fno-exceptions -fno-rtti -funwind-tables # Can't profile without it` #-fomit-frame-pointer - -.if ${MACHINE_ARCH} == "vax" -COPTS.sanitizer_allocator.cc += -O1 -COPTS.sanitizer_common.cc += -O1 -COPTS.sanitizer_common_libcdep.cc += -O1 -COPTS.sanitizer_coverage_libcdep.cc += -O1 -COPTS.sanitizer_coverage_mapping_libcdep.cc += -O1 -COPTS.sanitizer_deadlock_detector1.cc += -O1 -COPTS.sanitizer_mac.cc += -O1 -COPTS.sanitizer_netbsd.cc += -O1 -COPTS.sanitizer_posix.cc += -O1 -COPTS.sanitizer_printf.cc += -O1 -COPTS.sanitizer_procmaps_common.cc += -O1 -COPTS.sanitizer_stackdepot.cc += -O1 -COPTS.sanitizer_symbolizer_libcdep.cc += -O1 -COPTS.sanitizer_symbolizer_report.cc += -O1 -COPTS.ubsan_diag.cc += -O1 -COPTS.ubsan_init.cc += -O1 -.endif diff --git a/external/gpl3/gcc.old/lib/libasan/Makefile b/external/gpl3/gcc.old/lib/libasan/Makefile index 1e6f9608abe..3da7bbf2f58 100644 --- a/external/gpl3/gcc.old/lib/libasan/Makefile +++ b/external/gpl3/gcc.old/lib/libasan/Makefile @@ -49,14 +49,6 @@ LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm LIBDPLIBS+= pthread ${NETBSDSRCDIR}/lib/libpthread CPPFLAGS+=-DCAN_SANITIZE_UB=0 -.if ${MACHINE_ARCH} == "vax" -COPTS.asan_allocator.cc += -O1 -COPTS.asan_report.cc += -O1 -COPTS.sanitizer_file.cc += -O1 -COPTS.ubsan_diag.cc += -O1 -COPTS.ubsan_init.cc += -O1 -.endif - .if ${MACHINE_ARCH} == "mipsel" \|\| ${MACHINE_ARCH} == "mipseb" COPTS.asan_interceptors.cc += -O1 .endif diff --git a/external/gpl3/gcc.old/lib/liblsan/Makefile b/external/gpl3/gcc.old/lib/liblsan/Makefile index 4578544a9a8..ddb7981077c 100644 --- a/external/gpl3/gcc.old/lib/liblsan/Makefile +++ b/external/gpl3/gcc.old/lib/liblsan/Makefile @@ -16,11 +16,6 @@ LSAN_SRCS+= \ lsan_linux.cc \ lsan_thread.cc -.if ${MACHINE_ARCH} == "vax" -COPTS.lsan_allocator.cc += -O1 -COPTS.sanitizer_file.cc += -O1 -.endif - LIB= lsan SRCS+= ${LSAN_SRCS} LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm diff --git a/external/gpl3/gcc.old/lib/libubsan/Makefile b/external/gpl3/gcc.old/lib/libubsan/Makefile index 2e2faca7b1c..9de82550d14 100644 --- a/external/gpl3/gcc.old/lib/libubsan/Makefile +++ b/external/gpl3/gcc.old/lib/libubsan/Makefile @@ -26,10 +26,6 @@ UBSAN_SRCS= \ COPTS.${_s}.cc+=-frtti .endfor -.if ${MACHINE_ARCH} == "vax" -COPTS.sanitizer_file.cc += -O1 -.endif - LIB= ubsan SRCS+= ${UBSAN_SRCS} LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm diff --git a/external/gpl3/gcc.old/usr.bin/cc1/Makefile b/external/gpl3/gcc.old/usr.bin/cc1/Makefile index c55e292ee8e..ff12a5be524 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1/Makefile @@ -46,17 +46,6 @@ CPPFLAGS.default-c.c+= -I${BACKENDOBJ} BUILDSYMLINKS+= ${GNUHOSTDIST}/gcc/config/sh/sh-c.cc sh-c.c .endif -.if ${MACHINE_CPU} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1-checksum.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile index 3123ee0d60b..aab82ad3448 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile @@ -44,16 +44,8 @@ COPTS.objc-act.c+= -Wno-stack-protector COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1obj-checksum.c+=-O0 -.endif +COPTS.c-cppbuiltin.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :} +COPTS.c-typeck.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :} .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 diff --git a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile index b9c108251c5..e04e8fc7f53 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile @@ -69,18 +69,6 @@ COPTS.objc-act.c+= -Wno-stack-protector COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1obj-checksum.c+=-O0 -COPTS.decl.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile index 7936efd3a5e..7c54559e21a 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile @@ -31,23 +31,6 @@ CHECKSUM_OBJS= ${LIBBACKTRACEOBJ}/libbacktrace.a \ CFLAGS+= -Wno-error=stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.call.c+=-O0 -COPTS.decl.c+=-O0 -COPTS.typeck2.c+=-O0 -COPTS.class.c+=-O0 -COPTS.typeck.c+=-O0 -COPTS.init.c+=-O0 -COPTS.semantics.c+=-O0 -COPTS.mangle.c+=-O0 -COPTS.constexpr.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1plus-checksum.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/gcc/Makefile b/external/gpl3/gcc.old/usr.bin/gcc/Makefile index 7a66d77ffc7..a5a4b1c3adf 100644 --- a/external/gpl3/gcc.old/usr.bin/gcc/Makefile +++ b/external/gpl3/gcc.old/usr.bin/gcc/Makefile @@ -25,9 +25,6 @@ ${SRCS}: ${GCCARCH}/defs.mk .include <bsd.info.mk> COPTS.gcc.c= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.dse.c= -O1 -.endif .PATH: ${DIST}/gcc ${DIST}/gcc/doc ${DIST}/gcc/c diff --git a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile index 751d1513eec..33aeb1c9898 100644 --- a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile +++ b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile @@ -14,10 +14,6 @@ SRCS= decNumber.c decContext.c decimal32.c decimal64.c decimal128.c CPPFLAGS+= -I${.CURDIR}/arch/${GCC_MACHINE_ARCH} -I${DIST}/libdecnumber CPPFLAGS+= -I${DIST}/libgcc -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .include <bsd.lib.mk> # Force using C++ for this diff --git a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile index 90f44a9fcf6..fd251464fb7 100644 --- a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile +++ b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile @@ -24,11 +24,6 @@ COPTS.lto-common.c+= -Wno-stack-protector .include "../Makefile.backtrace" .include "../Makefile.libdecnumber" -.if ${MACHINE_ARCH} == "vax" -COPTS.lto-lang.c+=-O0 -COPTS.lto-symtab.c+=-O0 -.endif - LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm DPADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} ${LIBINTL} ${LIBZ} ${LIBM} diff --git a/external/gpl3/gcc.old/usr.bin/lto1/Makefile b/external/gpl3/gcc.old/usr.bin/lto1/Makefile index 4c49161a64c..340d3c6124f 100644 --- a/external/gpl3/gcc.old/usr.bin/lto1/Makefile +++ b/external/gpl3/gcc.old/usr.bin/lto1/Makefile @@ -21,11 +21,6 @@ COPTS.lto-common.c+= -Wno-stack-protector .include "../Makefile.libcpp" .include "../Makefile.libdecnumber" -.if ${MACHINE_ARCH} == "vax" -COPTS.lto-lang.c+=-O0 -COPTS.lto-symtab.c+=-O0 -.endif - LDADD+= ${LIBIBERTYOBJ}/libiberty.a DPADD+= ${LIBIBERTYOBJ}/libiberty.a LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm diff --git a/external/gpl3/gdb.old/lib/libdecnumber/Makefile b/external/gpl3/gdb.old/lib/libdecnumber/Makefile index bcd4ae5b222..ce28811526b 100644 --- a/external/gpl3/gdb.old/lib/libdecnumber/Makefile +++ b/external/gpl3/gdb.old/lib/libdecnumber/Makefile @@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \ SRCS= ${G_OBJS:.o=.c} ${G_SOURCES} -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd .include <bsd.lib.mk> diff --git a/external/gpl3/gdb/lib/libdecnumber/Makefile b/external/gpl3/gdb/lib/libdecnumber/Makefile index c95d36e3dfa..e3169865304 100644 --- a/external/gpl3/gdb/lib/libdecnumber/Makefile +++ b/external/gpl3/gdb/lib/libdecnumber/Makefile @@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \ SRCS= ${G_OBJS:.o=.c} ${G_SOURCES} -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd ${DIST}/libdecnumber/bid .include <bsd.lib.mk> diff --git a/external/gpl3/gdb/lib/libgdb/Makefile b/external/gpl3/gdb/lib/libgdb/Makefile index b87a515d13a..c118c363975 100644 --- a/external/gpl3/gdb/lib/libgdb/Makefile +++ b/external/gpl3/gdb/lib/libgdb/Makefile @@ -66,12 +66,6 @@ CFLAGS:= ${CXXFLAGS} -std=gnu++17 -Wno-error=stack-protector ada-exp.c: ada-lex.c -.if ${MACHINE} == "vax" -. if ${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 8 -COPTS.read.c+= -O0 -. endif -.endif - # These are generated by implicit rules and are not easy to generate CLEANDIRFILES+= \ ada-exp.c ada-lex.c \ diff --git a/external/mit/xorg/lib/gallium.old/Makefile b/external/mit/xorg/lib/gallium.old/Makefile index 55b2fe3d1c1..bfa40c8974f 100644 --- a/external/mit/xorg/lib/gallium.old/Makefile +++ b/external/mit/xorg/lib/gallium.old/Makefile @@ -1211,10 +1211,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :} .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.nir.c += -O1 -.endif - # XXXGCC12 .if ${MACHINE_ARCH} == "m68k" COPTS.st_glsl_to_tgsi.cpp += -O1 diff --git a/external/mit/xorg/lib/gallium/Makefile b/external/mit/xorg/lib/gallium/Makefile index 6778a8c11c8..9f1422080fe 100644 --- a/external/mit/xorg/lib/gallium/Makefile +++ b/external/mit/xorg/lib/gallium/Makefile @@ -1428,10 +1428,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :} .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.nir.c += -O1 -.endif - COPTS.u_atomic.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-builtin-declaration-mismatch :} .include <bsd.lib.mk> diff --git a/external/mit/xorg/lib/libX11/Makefile.libx11 b/external/mit/xorg/lib/libX11/Makefile.libx11 index e103d9ace12..0e55c2a4732 100644 --- a/external/mit/xorg/lib/libX11/Makefile.libx11 +++ b/external/mit/xorg/lib/libX11/Makefile.libx11 @@ -471,11 +471,6 @@ COPTS.OpenDis.c+= -Wno-error # XXX xf86bigfstr.h COPTS.XlibInt.c+= -Wno-error # XXX xcmiscstr.h COPTS.XKBBind.c+= -Wno-deprecated-declarations # uses XKeycodeToKeysym -# XXX -.if ${MACHINE} == "vax" -COPTS.lcWrap.c+= -O0 -.endif - CWARNFLAGS.clang+= -Wno-string-plus-int .include "${NETBSDSRCDIR}/external/mit/xorg/tools/makekeys/Makefile.makekeys" diff --git a/games/gomoku/Makefile b/games/gomoku/Makefile index e86a63aaea7..678537066ed 100644 --- a/games/gomoku/Makefile +++ b/games/gomoku/Makefile @@ -9,10 +9,6 @@ LDADD= -lcurses -lterminfo HIDEGAME=hidegame CPPFLAGS+= ${DEBUG:D-DDEBUG} -.if ${MACHINE} == "vax" -COPTS.pickmove.c += -O0 -.endif - #WARNS= 6 # would produce warnings about small integer types LINTFLAGS+= -w # treat warnings as errors LINTFLAGS+= -T # strict bool mode diff --git a/games/phantasia/Makefile b/games/phantasia/Makefile index e9c53f23ae5..b919dac17c6 100644 --- a/games/phantasia/Makefile +++ b/games/phantasia/Makefile @@ -52,7 +52,3 @@ map: map.c ./map \| plot > /dev/tty .include <bsd.prog.mk> - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.misc.c+= -O0 -.endif diff --git a/lib/i18n_module/UTF7/Makefile b/lib/i18n_module/UTF7/Makefile index 712c1515d42..7136f7f0cc3 100644 --- a/lib/i18n_module/UTF7/Makefile +++ b/lib/i18n_module/UTF7/Makefile @@ -3,6 +3,3 @@ SRCPRE=citrus_ .include <bsd.lib.mk> -.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC) -COPTS.citrus_utf7.c+= -O0 -.endif diff --git a/lib/libbz2/Makefile b/lib/libbz2/Makefile index b2aea1e04b0..e60a2862d48 100644 --- a/lib/libbz2/Makefile +++ b/lib/libbz2/Makefile @@ -15,11 +15,6 @@ SRCS= blocksort.c huffman.c crctable.c randtable.c compress.c \ INCS= bzlib.h INCSDIR= /usr/include -# XXX huffman.c gets mis-compiled with 2.95.3 -.if ${MACHINE_ARCH} == "vax" -COPTS+= -O0 -.endif - COPTS+= ${CC_WNO_IMPLICIT_FALLTHROUGH} # XXX blocksort.c gets mis-compiled with 4.1 diff --git a/lib/libc/gdtoa/Makefile.inc b/lib/libc/gdtoa/Makefile.inc index 132686fc33d..609da919803 100644 --- a/lib/libc/gdtoa/Makefile.inc +++ b/lib/libc/gdtoa/Makefile.inc @@ -44,10 +44,3 @@ SRCS+= dmisc.c \ .if ${MACHINE_ARCH} != "vax" SRCS+= strtord.c .endif - -# XXX revisit with newer GCC. -# Ensure numbers like 0xffff319f5fa95963 print correctly -# ("999999999999999.98", not garbage like "?A>C>@>C:BA;A><.:<") -.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC) -COPTS.misc.c+= -O0 -.endif diff --git a/lib/libcrypt/Makefile b/lib/libcrypt/Makefile index cb3f89d6d09..e9c8be820da 100644 --- a/lib/libcrypt/Makefile +++ b/lib/libcrypt/Makefile @@ -30,9 +30,6 @@ SRCS+= crypt-argon2.c SRCS+= ${src} COPTS.${src}+= -fvisibility=hidden . endfor -. if ${MACHINE} == "vax" -COPTS.blake2b.c+= -O0 -. endif .endif WARNS?= 5 diff --git a/libexec/ld.elf_so/Makefile b/libexec/ld.elf_so/Makefile index f5baae1e883..24f7e1121e5 100644 --- a/libexec/ld.elf_so/Makefile +++ b/libexec/ld.elf_so/Makefile @@ -141,10 +141,6 @@ CPPFLAGS+= -DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\" COPTS.rtld.c+= -Wno-stack-protector COPTS.symbol.c+=-Wno-stack-protector -.if ${MACHINE_CPU} == "vax" -COPTS.rtld.c+= -O0 -.endif - LDADD+= -Wl,--version-script=${.CURDIR}/symbols.map LDADD+= -L${CLIBOBJ} -L${DESTDIR}${LIBDIR} .if ${MKPICLIB} != "no" diff --git a/sbin/fsck_ffs/Makefile.common b/sbin/fsck_ffs/Makefile.common index 765638b2801..824e3bf2628 100644 --- a/sbin/fsck_ffs/Makefile.common +++ b/sbin/fsck_ffs/Makefile.common @@ -36,7 +36,3 @@ COPTS.ffs_appleufs.c+= -Wno-pointer-sign .if ${MACHINE_ARCH} == "m68000" COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.pass1.c+= -O0 -COPTS.inode.c+= -O0 -.endif diff --git a/sbin/fsdb/Makefile b/sbin/fsdb/Makefile index c039f73a1eb..3b0331e5880 100644 --- a/sbin/fsdb/Makefile +++ b/sbin/fsdb/Makefile @@ -39,12 +39,6 @@ COPTS.${f}.c+= -Wno-pointer-sign COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.pass1.c+= -O0 -COPTS.inode.c+= -O0 -COPTS.fsdb.c+= -O0 -.endif - CWARNFLAGS.gcc+= ${CC_WNO_ADDRESS_OF_PACKED_MEMBER} .include <bsd.prog.mk> diff --git a/sbin/newfs_ext2fs/Makefile b/sbin/newfs_ext2fs/Makefile index 40a44b9a038..ecfdbff4d3a 100644 --- a/sbin/newfs_ext2fs/Makefile +++ b/sbin/newfs_ext2fs/Makefile @@ -20,8 +20,4 @@ DPADD+=${LIBPROP} .PATH: ${NETBSDSRCDIR}/sys/ufs/ext2fs ${FSCK} -.if ${MACHINE_ARCH} == "vax" -COPTS.mke2fs.c=-O0 -.endif - .include <bsd.prog.mk> diff --git a/sbin/ping/Makefile b/sbin/ping/Makefile index 4f33501ea7a..1f7f56e3ea5 100644 --- a/sbin/ping/Makefile +++ b/sbin/ping/Makefile @@ -12,8 +12,4 @@ CPPFLAGS+= -DIPSEC LDADD+= -lipsec DPADD+= ${LIBIPSEC} -.if ${MACHINE_ARCH} == "vax" -COPTS.ping.c=-O0 -.endif - .include <bsd.prog.mk> diff --git a/sys/arch/vax/conf/Makefile.vax b/sys/arch/vax/conf/Makefile.vax index cf095d54a86..c483eaa644a 100644 --- a/sys/arch/vax/conf/Makefile.vax +++ b/sys/arch/vax/conf/Makefile.vax @@ -34,7 +34,6 @@ GENASSYM_CONF= ${VAX}/vax/genassym.cf CPPFLAGS+= -D_VAX_INLINE_ AFLAGS+= -x assembler-with-cpp -fno-pic CFLAGS+= -fno-pic -COPTS.wsmux.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -O1 :} ## diff --git a/sys/lib/libsa/Makefile b/sys/lib/libsa/Makefile index 718c97ce857..4ef3840c753 100644 --- a/sys/lib/libsa/Makefile +++ b/sys/lib/libsa/Makefile @@ -96,7 +96,3 @@ SRCS+= ufs.c lib${LIB}.o:: ${OBJS:O} __buildstdlib CPPFLAGS+= -Wno-pointer-sign - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.bootp.c+= -O0 -.endif diff --git a/sys/lib/libz/Makefile b/sys/lib/libz/Makefile index 6945c0da6c6..61fb7d4f652 100644 --- a/sys/lib/libz/Makefile +++ b/sys/lib/libz/Makefile @@ -25,7 +25,3 @@ CLEANFILES+= lib${LIB}.o .include <bsd.lib.mk> lib${LIB}.o:: ${OBJS:O} __buildstdlib - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.inftrees.c+= -O0 -.endif diff --git a/sys/modules/lfs/Makefile b/sys/modules/lfs/Makefile index 962538821a5..ea8f187e160 100644 --- a/sys/modules/lfs/Makefile +++ b/sys/modules/lfs/Makefile @@ -18,9 +18,4 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_inode.c ulfs_lookup.c \ WARNS= 3 -.if ${MACHINE} == "vax" -# GCC 6.5 and 7.4 cannot compile this with -DDIAGNOSTIC and -O2/-O1 -COPTS.lfs_inode.c+= -O0 -.endif - .include <bsd.kmodule.mk> diff --git a/sys/rump/fs/lib/liblfs/Makefile b/sys/rump/fs/lib/liblfs/Makefile index abade3767d9..68b74c62502 100644 --- a/sys/rump/fs/lib/liblfs/Makefile +++ b/sys/rump/fs/lib/liblfs/Makefile @@ -17,9 +17,6 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_extattr.c \ CFLAGS+= -DLFS_KERNEL_RFW -.if ${MACHINE_ARCH} == "vax" -COPTS.lfs_inode.c+=-O0 -.endif .include <bsd.lib.mk> .include <bsd.klinks.mk> diff --git a/usr.sbin/mtrace/Makefile b/usr.sbin/mtrace/Makefile index aef09db6198..9c125c15265 100644 --- a/usr.sbin/mtrace/Makefile +++ b/usr.sbin/mtrace/Makefile @@ -12,10 +12,6 @@ PROG= mtrace SRCS= igmp.c inet.c kern.c mtrace.c MAN= mtrace.8 -.if ${MACHINE_ARCH} == "vax" -COPTS.mtrace.c=-O0 -.endif - BINMODE=4555 BINOWN= root diff --git a/external/gpl3/gcc.old/usr.bin/backend/Makefile b/external/gpl3/gcc.old/usr.bin/backend/Makefile index d69a26fe619..99e881c783d 100644 --- a/external/gpl3/gcc.old/usr.bin/backend/Makefile +++ b/external/gpl3/gcc.old/usr.bin/backend/Makefile @@ -533,68 +533,9 @@ COPTS.insn-recog.c+=-Wno-error .if ${GCC_MACHINE_ARCH} == "vax" CPPFLAGS+=-I${.CURDIR}/../../lib/libgcc/libgcov/arch/${GCC_MACHINE_ARCH} -COPTS.builtins.c+=-O0 -COPTS.calls.c+=-O0 -COPTS.convert.c+=-O0 -COPTS.data-streamer-out.c+=-O0 -COPTS.dse.c+=-O0 # XXX port-vax/51967 -COPTS.dwarf2out.c+=-O0 -COPTS.expmed.c+=-O0 -COPTS.expr.c+=-O0 -Wno-error=tautological-compare -COPTS.fixed-value.c+=-O0 -COPTS.fold-const.c+=-O0 -COPTS.generic-match.c+=-O0 -COPTS.gimple-fold.c+=-O0 -COPTS.gimple-match.c+=-O0 -COPTS.gimple-ssa-strength-reduction.c+=-O0 -COPTS.gimple-ssa-warn-restrict.c+=-O0 -COPTS.gimple.c+=-O0 -COPTS.internal-fn.c+=-O0 -COPTS.lto-streamer-out.c+=-O0 -COPTS.omp-low.c+=-O0 -COPTS.predict.c+=-O0 -COPTS.range-op.cc+=-O0 -COPTS.recog.c+=-O0 -COPTS.sanopt.c+=-O0 -COPTS.stmt.c+=-O0 -COPTS.stor-layout.c+=-O0 -COPTS.targhooks.c+=-O0 -COPTS.tree-affine.c+=-O0 -COPTS.tree-cfg.c+=-O0 -COPTS.tree-data-ref.c+=-O0 -COPTS.tree-eh.c+=-O0 -COPTS.tree-if-conv.c+=-O0 -COPTS.tree-object-size.c+=-O0 -COPTS.tree-parloops.c+=-O0 -COPTS.tree-predcom.c+=-O0 -COPTS.tree-pretty-print.c+=-O0 -COPTS.tree-ssa-alias.c+=-O0 -COPTS.tree-ssa-ccp.c+=-O0 -COPTS.tree-ssa-forwprop.c+=-O0 -COPTS.tree-ssa-loop-ivopts.c+=-O0 -COPTS.tree-ssa-loop-manip.c+=-O0 -COPTS.tree-ssa-loop-niter.c+=-O0 -COPTS.tree-ssa-math-opts.c+=-O0 -COPTS.tree-ssa-phiopt.c+= -O0 -COPTS.tree-ssa-pre.c+=-O0 -COPTS.tree-ssa-reassoc.c+=-O0 -COPTS.tree-ssa-strlen.c+=-O0 -COPTS.tree-ssa-uninit.c+=-O0 -COPTS.tree-ssa.c+=-O0 -COPTS.tree-switch-conversion.c+=-O0 -COPTS.tree-vect-data-refs.c+=-O0 -COPTS.tree-vect-loop-manip.c+=-O0 -COPTS.tree-vect-loop.c+=-O0 -COPTS.tree-vect-patterns.c+=-O0 -COPTS.tree-vect-stmts.c+=-O0 -COPTS.tree-vrp.c+=-O0 -COPTS.tree.c+=-O0 -COPTS.ubsan.c+=-O0 -COPTS.varasm.c+=-O0 -COPTS.vr-values.c+=-O0 -COPTS.web.c+=-O0 -COPTS.wide-int-range.cc+=-O0 -COPTS.wide-int.cc+=-O0 + +COPTS.expmed.c+=-Wno-error=tautological-compare +COPTS.expr.c+=-Wno-error=tautological-compare .else COPTS.tree.c= ${${ACTIVE_CC} == "clang" :? -O0 :} .endif
1.96	30-Aug-2023	christos	We don't want SSP/FORTIFY here.
1.95	27-May-2021	mrg	branches: 1.95.12; add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.94	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.93	07-Sep-2020	mrg	branches: 1.93.6; 1.93.8; oops, move GCC_NO_ADDR_OF_PACKED_MEMBER into the right header.
1.92	07-Sep-2020	mrg	apply GCC_NO_ADDR_OF_PACKED_MEMBER
1.91	21-Jul-2019	rin	Add SA_ENABLE_BIENDIAN option, which enable us to load kernel image of opposite byte order (for arm EFI bootloader). XXX Currently, it is restricted to load_elf*.c. It would be nice if we can recognize disklabel and filesystem of opposite byte order.
1.90	02-Apr-2019	christos	fix sign-compare and sign-passing errors.
1.89	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.88	05-Jun-2018	christos	branches: 1.88.2; Use the standard build rules.
1.87	22-Mar-2016	mrg	branches: 1.87.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.86	07-Sep-2015	uebayasi	Order library object build.
1.85	07-Sep-2015	uebayasi	Sprinkle more done messages.
1.84	10-Aug-2014	isaki	branches: 1.84.4; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.83	28-Jun-2014	rtr	patch posted to tech-kern@ 2014/06/25 for review with minor changes resulting from feedback. move multiple copies of code for parsing boot.cfg file from sparc, i386 and zaurus into libsa/bootcfg.{h,c}. largely retained i386 parsing logic in addition to keeping sparc dispatch function while remaining consistent with boot.cfg(5). previous sparc64 file format has been obsoleted but only used by boot CDs distrib/sparc64/bootfs/boot.cfg has been updated to compensate. exported names have been prefixed with either BOOTCFG_ or bootcfg_ as per feedback from christos@ tested on amd64 & sparc64 but not zaurus.
1.82	14-Jun-2014	mrg	remove remaining makefile support for GCC < 45 that i found.
1.81	26-Mar-2014	christos	branches: 1.81.2; Remove {v,}sprintf
1.80	12-Jan-2014	tsutsui	Remove obsolete exec.c for a.out. It was superseded by loadfile() long ago.
1.79	21-Aug-2013	matt	Use LIBISPRIVATE?= yes
1.78	10-Aug-2012	joerg	branches: 1.78.2; 1.78.4; Deal with optional HAVE_GCC.
1.77	16-Jan-2012	christos	PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.76	25-Dec-2011	tsutsui	Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.75	03-Jul-2011	mrg	branches: 1.75.2; 1.75.6; apply some -O0 with gcc 4.5 and vax.
1.74	20-Jun-2011	mrg	remove HAVE_GCC == 4 conditional
1.73	16-Jun-2011	joerg	Don't use C versions of memcmp, memcpy, memmove, memset and strchr on x86 for standalone code. The assembler versions are much smaller.
1.72	11-May-2011	zoltan	branches: 1.72.2; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.71	10-Feb-2010	martin	branches: 1.71.2; 1.71.4; Utility function to lookup a symbol value in an elf symbol table - allows, for example, a bootloader to access symbols in the just loaded kernel (or module).
1.70	25-Aug-2009	he	branches: 1.70.2; Uh, move loadfile_aout.c in under the check for ${SA_USE_LOADFILE} again, so that it's not unconditionally compiled, fixing the previous.
1.69	21-Aug-2009	he	If we're on mips, don't build exec.c or loadfile_aout.c, since they both deal with a.out format executables.
1.68	20-Mar-2009	tsutsui	Allow MD standalone Makefiles overriding MI libsa settings by SA_EXTRADIR variable passed via SAMISCMAKEFLAGS.
1.67	29-Aug-2008	gmcgarry	branches: 1.67.2; 1.67.8; Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.
1.66	11-May-2008	mlelstv	branches: 1.66.4; There is also ARP_DEBUG for those who need it.
1.65	25-Mar-2008	christos	branches: 1.65.2; 1.65.4; 1.65.6; add bcopy and bzero for loadfile for now. Should get rid of it.
1.64	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.63	14-Mar-2008	dsl	Add a strchr() - for dosfs in particular. The i386 asm version in src/common is rather larger than this one.
1.62	25-Feb-2008	tsutsui	Fix typo in comment.
1.61	08-Dec-2007	tsutsui	branches: 1.61.8; 1.61.12; ufs_ls.c doesn't belong to lfs.
1.60	01-Dec-2007	tsutsui	branches: 1.60.2; - build ext2fs.c - put SRCS per each file system.
1.59	12-May-2006	mrg	branches: 1.59.22; 1.59.32; 1.59.34; 1.59.40; apply -Wno-pointer-sign with GCC4.
1.58	24-Jan-2006	christos	branches: 1.58.2; 1.58.4; 1.58.6; 1.58.10; PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.57	11-Dec-2005	christos	branches: 1.57.2; merge ktrace-lwp.
1.56	13-Jun-2005	junyoung	branches: 1.56.2; Remove bcmp(). Use memcmp() instead.
1.55	19-May-2004	abs	Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.54	11-Apr-2003	dsl	branches: 1.54.2; 1.54.4; Build ffsv1 and ffsv2
1.53	12-Mar-2003	drochner	separate ether_sprintf() from the rest of ethernet support -- sometimes it makes sense to use the former w/o the latter (eg PXE)
1.52	23-Feb-2003	simonb	Add support for LFSv2 filesystems. From a libsa standpoint, LFSv1 and LFSv2 are treated as separate filesystem types for size considerations.
1.51	15-Mar-2002	simonb	Move files[] from globals.c to its own file. Including all of globals.o breaks the size limit for at least the pmax bootblocks. Fixes PR port-pmax/15924 from Gregory McGarry.
1.50	17-Feb-2002	thorpej	Add a comment describing what SA_USE_LOADFILE is for.
1.49	12-Dec-2001	tv	MKfoo=no -> NOfoo
1.48	14-Nov-2001	tv	Undefine DESTDIR; we don't want the special DESTDIR <bsd.lib.mk> handling for kernel libraries. XXX this build method should be replaced by something more sane
1.47	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.46	31-Oct-2001	thorpej	Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.45	02-Sep-2001	tsutsui	branches: 1.45.4; Add a small version of memmove() for libsa. Mostly identical with libsa/bcopy.c.
1.44	31-Mar-2001	hubertf	branches: 1.44.2; Explain some SA_* options - reading compressed kernels, netboot Useful for stripping down bootcode.
1.43	02-Nov-2000	thorpej	branches: 1.43.2; Add a standalone MS-DOS file system reader package, lifted from FreeBSD, and modified use NetBSD's already-existing MS-DOS file system data structure definitions, rather than defining our own.
1.42	25-Oct-2000	thorpej	Split the UDP routines out of net.c.
1.41	13-Nov-1999	thorpej	branches: 1.41.4; Backout my libsa changes.
1.40	12-Nov-1999	lukem	add -DNET_DEBUG to the list of commented-out debug options
1.39	12-Nov-1999	simonb	Add strncpy(). Add prototypes for bcmp(), bzero() so the libsa compiles with WARNS=1
1.38	11-Nov-1999	thorpej	Small, MI strcat() and strcpy().
1.37	11-Nov-1999	thorpej	The hack needed to work around gcc lameness.
1.36	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.35	11-Nov-1999	thorpej	Add small, MI strcmp(), strlen(), and strncmp() functions. Modules within libsa depend on them, to it seems rather silly to have to build an additional library (e.g. libkern) to get them.
1.34	09-Sep-1999	drochner	branches: 1.34.2; 1.34.4; 1.34.8; add a function to verify a password against an in-core md5 sum
1.33	18-Aug-1999	cgd	Add a standalone LFS implementation. Currently not merged with ufs (FFS), but should be (and will be before too long). Until then, it and ufs.? should be easily diffable.
1.32	07-May-1999	drochner	Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.31	28-Apr-1999	christos	MI loadfile (used by i386, pmax and sparc shortly)
1.30	14-Apr-1999	drochner	move "ls" utility from i386/stand/libsa here
1.29	01-Apr-1999	simonb	branches: 1.29.4; It's no use having a memcmp() that calls bcmp() if there's no bcmp() in the SA library. Basically copied from ../libkern with a few less #if's and #include's.
1.28	30-Mar-1999	cgd	Add bzero.c, errno.c, and memset.c to SRCS
1.27	24-Feb-1999	drochner	build tftp filesystem, rearrange .ifdef slightly so that network stuff is not built if ${SA_INCLUDE_NET} is not set
1.26	13-Feb-1999	pk	Split the printf variants into separate files.
1.25	13-Feb-1999	lukem	convert from NOxxx= to MKxxx=no. include <bsd.own.mk> if testing a MKxxx variable.
1.24	12-Feb-1999	drochner	We can't prototype exit() publically because it might take an argument or not, depending on the port-specific environment. Separate panic() and exit() so that the mi/default panic() can be used without conflicting with a local exit() definition, move exit(void) prototype to the default exit() implementation. Closes PR bin/6990 by Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE>.
1.23	24-Sep-1998	ross	tfs -> ustarfs
1.22	22-Sep-1998	ross	Add tfs.c to SRCS.
1.21	26-Oct-1997	lukem	use COPTS instead of CFLAGS (entry currently commented out)
1.20	26-Jun-1997	drochner	branches: 1.20.8; Don't define STANDALONE here, it is not used by sys/lib/libsa code. Port dependant code depending on it must define it in its own Makefile.
1.19	31-May-1997	cjs	Back out BUILDDIR and NOINSTALL changes.
1.18	30-May-1997	cjs	Use new NOINSTALL option for libraries that are used only during the build of a program, and not installed into the final system.
1.17	07-May-1997	mycroft	Use libinstall::, not install:, to prevent instaling LIB.
1.16	16-Feb-1997	cgd	branches: 1.16.2; allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.15	23-Jan-1997	cgd	clean up variable use, standardize with other kernel library Makefiles. rename 'NO_NET' variable to SA_INCLUDE_NET, which defaults to 'yes' but can be set differently. kill EXTRACFLAGS, add SACPPFLAGS (generated from CPPFLAGS by Makefile.inc) to CFLAGS. Add support for including gzipped-file read support, enabled by setting SA_USE_CREAD to yes (defaults to no).
1.14	16-Jan-1997	cgd	add memcmp, implemented as a wrapper around bcmp() (like memcpy() is implemented as a wrapper around bcopy()).
1.13	02-Oct-1996	ws	branches: 1.13.2; Remove superfluous -I. accidently introduced when I imported the PPC port
1.12	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.11	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.10	01-Oct-1995	phil	Don't add network files to SRCS if NO_NET is defined. (I'm getting very short of disk space on STEELHEAD!) The pc532 doesn't use the network (yet?) from boot.
1.9	17-Sep-1995	pk	De-activate DEBUGFLAGS again.
1.8	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.7	14-Sep-1995	pk	Mirror libkern makefiles.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	22-Aug-1994	brezak	branches: 1.5.2; Cleanup to make more ANSI compliant; checkpoint
1.4	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.3	27-Jul-1994	cgd	get includes from sys, and define KERNEL
1.2	08-May-1994	brezak	branches: 1.2.2; Standalone networking for network boot loaders.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	05-Aug-1994	mycroft	update from trunk, per Brezak
1.2.2.1	27-Jul-1994	cgd	update from trunk.
1.5.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.5.2.1	22-Aug-1994	brezak	file Makefile was added on branch netbsd-1-0 on 1994-08-22 21:55:59 +0000
1.13.2.1	18-Jan-1997	thorpej	Update from trunk.
1.16.2.2	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.16.2.1	16-Feb-1997	cgd	file Makefile was added on branch is-newarp on 1997-02-16 21:25:21 +0000
1.20.8.1	12-Nov-1997	thorpej	Sync w/ trunk.
1.29.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.34.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.34.4.1	15-Nov-1999	fvdl	Sync with -current
1.34.2.3	21-Apr-2001	bouyer	Sync with HEAD
1.34.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.34.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.41.4.1	01-Apr-2001	he	Pull up revision 1.44 (requested by hubertf): Document some SA_* options, in case someone needs to strip down the bootblock to enable or add new features, such as enabling password support. Addressess PR#12506.
1.43.2.7	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.43.2.6	28-Feb-2002	nathanw	Catch up to -current.
1.43.2.5	08-Jan-2002	nathanw	Catch up to -current.
1.43.2.4	14-Nov-2001	thorpej	Merge from -current, required to cross-build kernels properly.
1.43.2.3	14-Nov-2001	nathanw	Catch up to -current.
1.43.2.2	21-Sep-2001	nathanw	Catch up to -current.
1.43.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.44.2.4	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.44.2.3	16-Mar-2002	jdolecek	Catch up with -current.
1.44.2.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.44.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.45.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.54.4.1	22-May-2004	he	Pull up revision 1.55 (requested by abs in ticket #369): Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.54.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.54.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.54.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.54.2.1	03-Aug-2004	skrll	Sync with HEAD
1.56.2.5	17-Mar-2008	yamt	sync with head.
1.56.2.4	27-Feb-2008	yamt	sync with head.
1.56.2.3	21-Jan-2008	yamt	sync with head
1.56.2.2	07-Dec-2007	yamt	sync with head
1.56.2.1	21-Jun-2006	yamt	sync with head.
1.57.2.1	01-Feb-2006	yamt	sync with head.
1.58.10.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.58.6.1	24-May-2006	yamt	sync with head.
1.58.4.1	01-Jun-2006	kardel	Sync with head.
1.58.2.1	09-Sep-2006	rpaulo	sync with head
1.59.40.2	27-Dec-2007	mjf	Sync with HEAD.
1.59.40.1	08-Dec-2007	mjf	Sync with HEAD.
1.59.34.2	23-Mar-2008	matt	sync with HEAD
1.59.34.1	09-Jan-2008	matt	sync with HEAD
1.59.32.2	09-Dec-2007	jmcneill	Sync with HEAD.
1.59.32.1	03-Dec-2007	joerg	Sync with HEAD.
1.59.22.1	09-Dec-2007	reinoud	Pullup to HEAD
1.60.2.1	08-Dec-2007	ad	Sync with head.
1.61.12.3	28-Sep-2008	mjf	Sync with HEAD.
1.61.12.2	02-Jun-2008	mjf	Sync with HEAD.
1.61.12.1	03-Apr-2008	mjf	Sync with HEAD.
1.61.8.1	24-Mar-2008	keiichi	sync with head.
1.65.6.2	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.65.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.65.4.4	11-Mar-2010	yamt	sync with head
1.65.4.3	16-Sep-2009	yamt	sync with head
1.65.4.2	04-May-2009	yamt	sync with head.
1.65.4.1	16-May-2008	yamt	sync with head.
1.65.2.1	18-May-2008	yamt	sync with head.
1.66.4.1	19-Oct-2008	haad	Sync with HEAD.
1.67.8.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.67.2.1	28-Apr-2009	skrll	Sync with HEAD.
1.70.2.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.71.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.71.2.1	31-May-2011	rmind	sync with head
1.72.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.75.6.1	18-Feb-2012	mrg	merge to -current.
1.75.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.75.2.2	30-Oct-2012	yamt	sync with head
1.75.2.1	17-Apr-2012	yamt	sync with head
1.78.4.2	18-May-2014	rmind	sync with head
1.78.4.1	28-Aug-2013	rmind	sync with head
1.78.2.2	03-Dec-2017	jdolecek	update from HEAD
1.78.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.81.2.1	10-Aug-2014	tls	Rebase.
1.84.4.2	22-Apr-2016	skrll	Sync with HEAD
1.84.4.1	22-Sep-2015	skrll	Sync with HEAD
1.87.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.88.2.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.88.2.1	10-Jun-2019	christos	Sync with HEAD
1.93.8.1	31-May-2021	cjep	sync with head
1.93.6.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.95.12.1	08-Oct-2023	martin	Pull up following revision(s) (requested by rin in ticket #394): external/gpl3/binutils/dist/gas/config/tc-vax.h: revision 1.10 tools/gcc/Makefile: revision 1.109 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.16 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.17 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.18 external/gpl3/gcc.old/dist/gcc/recog.c: revision 1.12 external/gpl3/gcc.old/dist/gcc/function.c: revision 1.16 external/gpl3/gcc.old/dist/gcc/dse.c: revision 1.14 - 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.13 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.14 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.15 external/gpl3/gcc.old/dist/gcc/doc/tm.texi.in: revision 1.10 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.17 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.18 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.19 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.13 external/gpl3/gcc.old/usr.bin/backend/Makefile: revision 1.20 external/gpl3/gcc.old/dist/gcc/targhooks.c: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.14 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.15 external/gpl3/gcc.old/dist/gcc/config/vax/builtins.md: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/builtins.md: revision 1.13 external/gpl3/gcc.old/dist/gcc/doc/tm.texi: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.17 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.18 external/gpl3/gcc.old/dist/gcc/config/vax/elf.h: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/elf.h: revision 1.13 external/gpl3/gcc.old/dist/gcc/targhooks.h: revision 1.12 external/gpl3/gcc.old/dist/gcc/target.def: revision 1.10 external/gpl3/gcc.old/dist/gcc/rtlanal.c: revision 1.14 external/gpl3/gcc.old/dist/gcc/reload.c: revision 1.12 external/gpl3/gcc.old/usr.bin/gcc/Makefile: revision 1.11 external/gpl3/gcc.old/usr.bin/lto-dump/Makefile: revision 1.3 external/gpl3/gcc.old/lib/Makefile.sanitizer: revision 1.7 external/gpl3/binutils.old/lib/libbfd/Makefile: revision 1.10 distrib/utils/x_ping/Makefile: revision 1.9 games/phantasia/Makefile: revision 1.38 external/apache2/argon2/lib/libargon2/Makefile.inc: revision 1.2 external/gpl3/gcc.old/lib/libubsan/Makefile: revision 1.8 external/bsd/mdocml/lib/libmandoc/Makefile: revision 1.13 sbin/ping/Makefile: revision 1.18 sbin/newfs_ext2fs/Makefile: revision 1.7 sys/lib/libz/Makefile: revision 1.24 sys/lib/libsa/Makefile: revision 1.97 external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile: revision 1.3 external/gpl3/gdb/lib/libgdb/Makefile: revision 1.36 sys/modules/lfs/Makefile: revision 1.11 external/mit/xorg/lib/gallium/Makefile: revision 1.51 external/gpl3/gdb.old/lib/libdecnumber/Makefile: revision 1.10 external/mit/xorg/lib/libX11/Makefile.libx11: revision 1.26 libexec/ld.elf_so/Makefile: revision 1.148 external/bsd/jemalloc/lib/Makefile.inc: revision 1.16 external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile: revision 1.14 crypto/external/bsd/openssh/lib/Makefile: revision 1.38 external/gpl3/gcc.old/usr.bin/backend/Makefile: revision 1.21 external/gpl3/gcc.old/usr.bin/cc1/Makefile: revision 1.12 external/gpl3/gcc.old/lib/libasan/Makefile: revision 1.11 external/gpl3/gcc.old/usr.bin/cc1plus/Makefile: revision 1.13 lib/libcrypt/Makefile: revision 1.36 external/gpl3/gdb/lib/libdecnumber/Makefile: revision 1.5 lib/libc/gdtoa/Makefile.inc: revision 1.13 games/gomoku/Makefile: revision 1.13 sbin/fsdb/Makefile: revision 1.43 external/gpl3/gcc.old/usr.bin/lto1/Makefile: revision 1.9 external/mit/xorg/lib/gallium.old/Makefile: revision 1.8 lib/libbz2/Makefile: revision 1.22 external/gpl3/gcc.old/usr.bin/cc1obj/Makefile: revision 1.12 usr.sbin/mtrace/Makefile: revision 1.14 external/gpl3/gcc.old/usr.bin/cc1obj/Makefile: revision 1.13 sys/arch/vax/conf/Makefile.vax: revision 1.86 sys/rump/fs/lib/liblfs/Makefile: revision 1.18 sbin/fsck_ffs/Makefile.common: revision 1.3 external/gpl3/binutils/lib/libbfd/Makefile: revision 1.27 lib/i18n_module/UTF7/Makefile: revision 1.5 external/gpl3/gcc.old/lib/liblsan/Makefile: revision 1.7 doc/CHANGES (apply patch) (all external/gpl3/gcc.old/ changes applied to external/gpl3/gcc/) PR 57646: Import major vax toolchain fix.
1.27	30-Aug-2023	christos	explicitly pass COPTS
1.26	07-Sep-2020	mrg	remove GCC_NO_ADDR_OF_PACKED_MEMBER for several subdir builds that are now handled by lfs_accessors.h internally.
1.25	07-Sep-2020	mrg	oops, move GCC_NO_ADDR_OF_PACKED_MEMBER into the right header.
1.24	27-May-2018	christos	- Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Revert :Q to work as before. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.23	22-Mar-2016	mrg	branches: 1.23.10; 1.23.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.22	06-Sep-2015	uebayasi	In kernel lib build, print message when things not only start bug also end.
1.21	12-Dec-2012	matt	branches: 1.21.14; Pass down an empty CPUFLAGS since CPUFLAGS is contained in CFLAGS.
1.20	26-May-2011	joerg	branches: 1.20.4; 1.20.14; Default to -Wno-sign-compare -Wno-pointer-sign for clang. Push -Wno-array-bounds down to the cases that depend on it. Selectively disable warnings for 3rd party software or non-trivial issues to be reviewed later to get clang -Werror to build most of the tree.
1.19	26-Jan-2006	christos	branches: 1.19.96; 1.19.102; Add the source directory of zlib in the include paths so that cread.c can find zlib.h which is needed from <lib/libz/libz.h>.
1.18	11-Dec-2005	christos	branches: 1.18.2; merge ktrace-lwp.
1.17	07-Nov-2003	dsl	branches: 1.17.16; Make 'dependall' generate dependencies in these libraries.
1.16	21-Nov-2001	jmc	branches: 1.16.16; Don't make clean and cleandir depend on the lib subdir. Just check for it's existance before running the submake. This makes it possible to run a make build (which runs cleandir before make obj) in a r/o source tree
1.15	05-Dec-2000	sommerfeld	branches: 1.15.2; 1.15.4; Have recursive make invocations depend on the .MAKE pseudo-target so make knows to handle them specially.
1.14	01-Feb-2000	tsutsui	Revert STRIPPROG -> STRIP
1.13	19-Jan-2000	tsutsui	STRIP -> STRIPPROG
1.12	07-May-1999	drochner	branches: 1.12.2; Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.11	05-Sep-1998	lukem	branches: 1.11.8; distclean is a synonym for cleandir
1.10	07-Feb-1998	cgd	make sure that LORDER, TSORT, AR, NM, RANLIB, and SIZE are correctly and consistently set when doing kernel library builds.
1.9	16-Feb-1997	cgd	branches: 1.9.2; allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.8	23-Jan-1997	cgd	clean up substantially. Transform clean, depend, cleandir targets from :: to :, so they can be used e.g. with <bsd.prog.mk>. Standardize variable names used to configure kernel libraries. Variables used by these Makefile.inc's are: S must be set to the top of the 'sys' tree. ${LIB}DST may be set to the location of the directory where library objects are to be built. Defaults to ${.OBJDIR}/lib/${lib}. ${LIB}_AS may be set to 'obj' to build a object from the library's object files. (Otherwise, a library will be built.) Defaults to 'library'. ${LIB}MISCMAKEFLAGS Miscellaneous flags to be passed to the library's Makefile when building. See library's Makefile for more details about supported flags and their default values. (where LIB is KERN, SA, or Z, and lib is kern, sa, or z, depending on which library's Makefile.inc is being discussed.)
1.7	02-Jan-1997	christos	Typo police from: Juergen Hannken-Illjes
1.6	26-Dec-1996	christos	PR/2981: use ${VAR:Q} instead of "${VAR}" to avoid quoting problems
1.5	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.4	01-Oct-1995	phil	Don't add network files to SRCS if NO_NET is defined. (I'm getting very short of disk space on STEELHEAD!) The pc532 doesn't use the network (yet?) from boot.
1.3	14-Sep-1995	pk	Mirror libkern makefiles.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.9.2.2	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.9.2.1	16-Feb-1997	cgd	file Makefile.inc was added on branch is-newarp on 1997-02-16 21:25:22 +0000
1.11.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.12.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.15.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.15.2.1	08-Jan-2002	nathanw	Catch up to -current.
1.16.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.16.1	03-Aug-2004	skrll	Sync with HEAD
1.17.16.1	21-Jun-2006	yamt	sync with head.
1.18.2.1	01-Feb-2006	yamt	sync with head.
1.19.102.1	06-Jun-2011	jruoho	Sync with HEAD.
1.19.96.1	31-May-2011	rmind	sync with head
1.20.14.1	25-Feb-2013	tls	resync with head
1.20.4.1	16-Jan-2013	yamt	sync with (a bit old) head
1.21.14.2	22-Apr-2016	skrll	Sync with HEAD
1.21.14.1	22-Sep-2015	skrll	Sync with HEAD
1.23.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.23.10.1	09-Jun-2018	martin	Pull up following revision(s) (requested by christos in ticket #870): sys/lib/libgnuefi/Makefile.inc: revision 1.5 external/mit/xorg/xorg-pkg-ver.mk: revision 1.9 sys/arch/i386/stand/lib/Makefile.inc: revision 1.17 sys/compat/common/Makefile.inc: revision 1.25 usr.bin/make/unit-tests/varquote.exp: revision 1.1, 1.2 sys/lib/libsa/Makefile.inc: revision 1.24 usr.bin/make/var.c: revision 1.220 sys/arch/ia64/stand/efi/libefi/Makefile.inc: revision 1.5 sys/arch/hppa/spmath/Makefile.inc: revision 1.10 usr.bin/make/unit-tests/varquote.mk: revision 1.1, 1.2 usr.bin/make/unit-tests/Makefile: revision 1.53 sys/lib/libkern/Makefile.inc: revision 1.45 sys/arch/acorn32/stand/lib/Makefile.inc: revision 1.4 sys/arch/m68k/fpsp/Makefile.inc: revision 1.21 usr.bin/make/make.1: revision 1.273 sys/lib/libz/Makefile.inc: revision 1.17 - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	The hack needed to work around gcc lameness.
1.28	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.27	05-Jun-2016	maxv	branches: 1.27.18; Remove the ALLOC_FIRST_FIT and ALLOC_TRACE options. This is a rather simple allocator, and it does not need to be that complicated.
1.26	30-Jul-2011	jakllsch	branches: 1.26.12; 1.26.30; Fix printf formating in ifdef DEBUG sections.
1.25	16-Jun-2011	joerg	Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.24	25-Dec-2010	jakllsch	branches: 1.24.6; Correct recently exposed printf format problem.
1.23	02-Dec-2007	tsutsui	branches: 1.23.40; unsigned -> unsigned int
1.22	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.21	25-Jan-2006	christos	branches: 1.21.42; 1.21.44; 1.21.50; free -> dealloc
1.20	11-Dec-2005	christos	branches: 1.20.2; merge ktrace-lwp.
1.19	26-Feb-2005	perry	branches: 1.19.4; nuke trailing whitespace
1.18	30-Jun-2004	christos	branches: 1.18.4; 1.18.6; help with casts, and lint hints.
1.17	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.16	01-Feb-2003	dsl	branches: 1.16.2; KNR, removing ugly 'unsigned' variables. Probably should be size_t, but now matched prototype. (mainly agreed with christos - he wanted size_t....)
1.15	30-Mar-2000	augustss	Kill some more register declarations.
1.14	28-May-1999	cgd	branches: 1.14.2; don't bother initializing 'freelist' -- it can be bss
1.13	11-Apr-1999	simonb	The "found" label is not used if ALLOC_FIRST_FIT is defined.
1.12	01-Apr-1999	simonb	branches: 1.12.4; bestsize is unused if ALLOC_FIRST_FIT is defined.
1.11	17-Sep-1997	drochner	fix printf() format warnings in debug output
1.10	04-Jul-1997	drochner	branches: 1.10.2; Fix syntax error which appeared #ifdef DEBUG ("end[]"). Simplify the heap location stuff.
1.9	26-Jun-1997	drochner	Allow to define the location of the heap at runtime #if HEAP_VARIABLE. That helps to test libsa code in user space.
1.8	13-Jun-1997	drochner	Bring prototypes into scope.
1.7	16-Feb-1997	leo	branches: 1.7.2; Initialize 'bestf' to make this compile again with -Wall.
1.6	04-Feb-1997	thorpej	Add some debugging code to free(), to catch frees before the start of the heap and beyond the end of the heap (if a heap limit is defined).
1.5	22-Jan-1997	cgd	Add a whole bunch of features, from Matthias Drochner: best-fit, rather than first-fit, algorithm. ability to handle free()s with zero size (needed for gzip read support). ability to start the heap someplace else (defined by HEAP_START). ability to limit growth of the heap (via HEAP_LIMIT). debugging sanity checks (ifdef DEBUG). allocation tracing support, to help debugging (ifdef ALLOC_TRACE). and from me: ability to pick a (smaller) first-fit algorithm (via ALLOC_FIRST_FIT). lots of comments. If heap limits and all of the debugging features are disabled (the default), and ALLOC_FIRST_FIT is defined (not the default), compiled with -O on the alpha the new version is the same (object) size as the old version.
1.4	26-Sep-1996	cgd	make sure new allocations are aligned.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	27-Jul-1994	cgd	branches: 1.2.2; use ALIGN, rather than hard-coded numbers
1.1	26-Jan-1994	brezak	branches: 1.1.2; CMU/4.4 stand-alone library
1.1.2.1	27-Jul-1994	cgd	update from trunk.
1.2.2.2	27-Jul-1994	cgd	use ALIGN, rather than hard-coded numbers
1.2.2.1	27-Jul-1994	cgd	file alloc.c was added on branch netbsd-1-0 on 1994-07-27 07:39:18 +0000
1.7.2.2	16-Feb-1997	leo	Initialize 'bestf' to make this compile again with -Wall.
1.7.2.1	16-Feb-1997	leo	file alloc.c was added on branch is-newarp on 1997-02-16 13:03:00 +0000
1.10.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.12.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.16.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.16.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.16.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.16.2.1	03-Aug-2004	skrll	Sync with HEAD
1.18.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.18.4.1	29-Apr-2005	kent	sync with -current
1.19.4.2	07-Dec-2007	yamt	sync with head
1.19.4.1	21-Jun-2006	yamt	sync with head.
1.20.2.1	01-Feb-2006	yamt	sync with head.
1.21.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.21.44.1	09-Jan-2008	matt	sync with HEAD
1.21.42.2	03-Dec-2007	joerg	Sync with HEAD.
1.21.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.23.40.1	05-Mar-2011	rmind	sync with head
1.24.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.26.30.1	09-Jul-2016	skrll	Sync with HEAD
1.26.12.1	03-Dec-2017	jdolecek	update from HEAD
1.27.18.1	10-Jun-2019	christos	Sync with HEAD
1.35	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.34	29-Mar-2014	jakllsch	branches: 1.34.30; Use ETHER_ADDR_LEN more.
1.33	17-Jan-2009	tsutsui	branches: 1.33.14; 1.33.24; 1.33.28; Remove __P().
1.32	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.31	25-Mar-2008	christos	branches: 1.31.4; 1.31.12; remove stray comment
1.30	25-Mar-2008	christos	fix typo
1.29	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.28	24-Nov-2007	isaki	branches: 1.28.14; style, indent, and ANSI-fy.
1.27	11-Dec-2005	christos	branches: 1.27.44; 1.27.46; 1.27.52; merge ktrace-lwp.
1.26	13-Jun-2005	junyoung	branches: 1.26.2; Remove bcmp(). Use memcmp() instead.
1.25	26-Feb-2005	perry	nuke trailing whitespace
1.24	31-Aug-2003	fvdl	branches: 1.24.8; 1.24.10; Fix signed/unsigned warnings.
1.23	27-Sep-2002	provos	branches: 1.23.6; remove trailing \n in panic(). approved perry.
1.22	18-Oct-2001	jdolecek	Fix compilation on Alpha with ARP_DEBUG. Fixes kern/6440 by R. C. Dowdeswell
1.21	30-Mar-2000	augustss	branches: 1.21.6; 1.21.8; Kill some more register declarations.
1.20	13-Nov-1999	thorpej	Backout my libsa changes.
1.19	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.18	07-Jul-1997	drochner	branches: 1.18.20; 1.18.22; 1.18.26; Don't use private copy of old netinet/if_ether.h. Use <net/if_ether.h> for ethernet specific definitions, and insert private definitions for ARP if needed. (The new ARP macros in <net/if_arp.h> are not used because they create larger code, and we really don't need more than ethernet/ip support here.)
1.17	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.16	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.15	13-Oct-1996	christos	branches: 1.15.6; backout previous kprintf changes
1.14	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.13	08-Dec-1995	gwr	Check return value from sendrecv so that ARP timeout does not cause garbage to be entered into the ARP table. Also fix ARP_DEBUG code.
1.12	27-Sep-1995	pk	branches: 1.12.2; Careful with initializers.
1.11	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.10	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.9	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.8	13-Sep-1995	gwr	Correct the padding to min Ethernet packet size.
1.7	11-Sep-1995	thorpej	Changes from Gordon Ross: a) check against `my' ethernet or broadcast addresses done in ether.c b) changed interface to readether() to provide ethertype info c) respond to arp requests when appropriate. First two are clean-up. Last fixes hp300 and presumably mvme68k netboot code.
1.6	04-Aug-1995	thorpej	Kill extra declaration of bcea[]. It's also defined in globals.c.
1.5	27-Jun-1995	gwr	Pad the request out to the minimum Ethernet length. Improve some debug prints...
1.4	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	04-Aug-1994	brezak	branches: 1.2.2; Make libsa compile again by not including sys/errno.h
1.1	08-May-1994	brezak	branches: 1.1.2; Standalone networking for network boot loaders.
1.1.2.1	05-Aug-1994	mycroft	update from trunk, per Brezak
1.2.2.2	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.2.2.1	04-Aug-1994	brezak	file arp.c was added on branch netbsd-1-0 on 1994-08-04 19:39:35 +0000
1.12.2.1	22-Jan-1996	gwr	Do not enter garbage in the ARP cache if sendrecv() times out.
1.15.6.1	07-Mar-1997	is	Use the local copy of the old-style if_ether.h for the moment, til we have time to modernize the libsa ARP support.
1.18.26.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.18.22.1	15-Nov-1999	fvdl	Sync with -current
1.18.20.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.21.8.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.21.8.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.21.6.2	18-Oct-2002	nathanw	Catch up to -current.
1.21.6.1	22-Oct-2001	nathanw	Catch up to -current.
1.23.6.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.23.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.23.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.23.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.23.6.1	03-Aug-2004	skrll	Sync with HEAD
1.24.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.24.8.1	29-Apr-2005	kent	sync with -current
1.26.2.1	07-Dec-2007	yamt	sync with head
1.27.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.27.46.1	09-Jan-2008	matt	sync with HEAD
1.27.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.28.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.28.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.31.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.31.4.1	04-May-2009	yamt	sync with head.
1.33.28.1	18-May-2014	rmind	sync with head
1.33.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.33.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.34.30.1	10-Jun-2019	christos	Sync with HEAD
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Minimal quad routines needed for libsa to be self-contained. The compiler emits a reference to this one in the UFS code.
1.2	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.1	10-Aug-2014	isaki	branches: 1.1.4; 1.1.30; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.1.30.1	10-Jun-2019	christos	Sync with HEAD
1.1.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.4.1	10-Aug-2014	tls	file atoi.c was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.7	13-Jun-2005	junyoung	Remove bcmp(). Use memcmp() instead.
1.6	01-Sep-2003	dsl	Another attempt to get libsa to contain the right things. - put a 'standards conforming' memcmp into memcmp.c - make bcmp be a second label on the same code - make bcmp.c be just #include "memcmp.c" This means that libsa.o might contain both a memcmp.o and a bcmp.o, but both contain the same code (defining both symbols) so it doesn't matter which ld uses. Saves worrying about which of bcmp.c and memcmp.c the architecture specific Makefile requests.
1.5	29-Aug-2003	dsl	The __strong_alias() seems to have to be in the file with the definition. So make bcmp.c define bcmp and memcmp. This should (?) fix the atari build. (I've now no idea why the previous change defined memcpy for the alpha build.)
1.4	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	13-Nov-1999	thorpej	branches: 1.3.28; Backout my libsa changes.
1.2	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.1	01-Apr-1999	simonb	branches: 1.1.8; 1.1.10; 1.1.14; It's no use having a memcmp() that calls bcmp() if there's no bcmp() in the SA library. Basically copied from ../libkern with a few less #if's and #include's.
1.1.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.10.1	15-Nov-1999	fvdl	Sync with -current
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.28.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.28.1	03-Aug-2004	skrll	Sync with HEAD
1.12	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.11	24-Nov-2007	isaki	branches: 1.11.14; style, indent, and ANSI-fy.
1.10	11-Dec-2005	christos	branches: 1.10.44; 1.10.46; 1.10.52; merge ktrace-lwp.
1.9	07-Aug-2003	agc	branches: 1.9.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	30-Mar-2000	augustss	branches: 1.8.28; Kill some more register declarations.
1.7	30-Mar-1999	cgd	branches: 1.7.8; #undef bcopy, so that this will still compile if LIBSA_USE_MEMCPY is defined
1.6	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.5	22-Apr-1995	cgd	various type fixups
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	27-Jul-1994	cgd	branches: 1.3.2; make bcopy work for overlapping regions, as is standard.
1.2	26-Feb-1994	pk	branches: 1.2.2; Don't use aggregate initialization; Add memcpy().
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.1	27-Jul-1994	cgd	update from trunk.
1.3.2.2	27-Jul-1994	cgd	make bcopy work for overlapping regions, as is standard.
1.3.2.1	27-Jul-1994	cgd	file bcopy.c was added on branch netbsd-1-0 on 1994-07-27 07:38:18 +0000
1.7.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.8.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.28.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	07-Dec-2007	yamt	sync with head
1.10.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.10.46.1	09-Jan-2008	matt	sync with HEAD
1.10.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.11.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.10	06-May-2025	pgoyette	Allow the dev= command when processing /boot.cfg file. This addresses kern/59207
1.9	05-Jan-2022	andvar	branches: 1.9.10; fix typos, mainly s/comand/command/
1.8	17-Oct-2021	jmcneill	Only define DEFAULT_TIMEOUT if it is not already defined.
1.7	07-Sep-2021	nia	Remove banner printing code from bootloaders, add it to libsa. This harmonizes efiboot and the various x86 bootloaders to use shared code for printing the banner. By friendly coincidence, it also adds support for specifying 'banner=' in arm efiboot's boot.cfg, as on x86.
1.6	30-May-2021	mlelstv	Add "root" command to provide a BTINFO_ROOTDEVICE parameter.
1.5	27-Jun-2020	jmcneill	branches: 1.5.6; 1.5.8; Support loading boot.cfg from non file-system based devices.
1.4	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.3	02-Apr-2018	nonaka	branches: 1.3.2; efiboot: try to read boot.cfg from /EFI/NetBSD on ESP of the booted disk.
1.2	10-Aug-2014	isaki	branches: 1.2.4; 1.2.22; 1.2.28; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.1	28-Jun-2014	rtr	branches: 1.1.2; patch posted to tech-kern@ 2014/06/25 for review with minor changes resulting from feedback. move multiple copies of code for parsing boot.cfg file from sparc, i386 and zaurus into libsa/bootcfg.{h,c}. largely retained i386 parsing logic in addition to keeping sparc dispatch function while remaining consistent with boot.cfg(5). previous sparc64 file format has been obsoleted but only used by boot CDs distrib/sparc64/bootfs/boot.cfg has been updated to compensate. exported names have been prefixed with either BOOTCFG_ or bootcfg_ as per feedback from christos@ tested on amd64 & sparc64 but not zaurus.
1.1.2.2	10-Aug-2014	tls	Rebase.
1.1.2.1	28-Jun-2014	tls	file bootcfg.c was added on branch tls-earlyentropy on 2014-08-10 06:56:02 +0000
1.2.28.1	07-Apr-2018	pgoyette	Sync with HEAD. 77 conflicts resolved - all of them $NetBSD$
1.2.22.1	04-Apr-2018	martin	Pull up following revision(s) (requested by nonaka in ticket #692): sys/arch/i386/stand/efiboot/devopen.c: revision 1.4 sys/arch/i386/stand/efiboot/efidisk.c: revision 1.5 sys/arch/i386/stand/efiboot/devopen.h: revision 1.2 sys/arch/i386/stand/efiboot/efidisk.h: revision 1.3 sys/lib/libsa/bootcfg.h: revision 1.2 sys/arch/i386/stand/efiboot/boot.c: revision 1.9 sys/lib/libsa/bootcfg.c: revision 1.3 sys/arch/i386/stand/lib/bootmenu.c: revision 1.17 sys/arch/i386/stand/lib/biosdisk.c: revision 1.49 sys/arch/i386/stand/efiboot/TODO.efiboot: revision 1.5 sys/arch/i386/stand/lib/bootmenu.h: revision 1.6 sys/arch/i386/stand/lib/biosdisk.h: revision 1.10 efiboot: try to read boot.cfg from /EFI/NetBSD on ESP of the booted disk.
1.2.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.4.1	10-Aug-2014	tls	file bootcfg.c was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.3.2.1	10-Jun-2019	christos	Sync with HEAD
1.5.8.1	31-May-2021	cjep	sync with head
1.5.6.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.9.10.1	02-Aug-2025	perseant	Sync with HEAD
1.6	06-May-2025	pgoyette	Allow the dev= command when processing /boot.cfg file. This addresses kern/59207
1.5	07-Sep-2021	nia	branches: 1.5.10; Remove banner printing code from bootloaders, add it to libsa. This harmonizes efiboot and the various x86 bootloaders to use shared code for printing the banner. By friendly coincidence, it also adds support for specifying 'banner=' in arm efiboot's boot.cfg, as on x86.
1.4	30-May-2021	mlelstv	Add "root" command to provide a BTINFO_ROOTDEVICE parameter.
1.3	31-Mar-2019	christos	branches: 1.3.16; 1.3.18; fix warnings, printf formats, etc.
1.2	02-Apr-2018	nonaka	branches: 1.2.2; efiboot: try to read boot.cfg from /EFI/NetBSD on ESP of the booted disk.
1.1	28-Jun-2014	rtr	branches: 1.1.2; 1.1.6; 1.1.24; 1.1.30; patch posted to tech-kern@ 2014/06/25 for review with minor changes resulting from feedback. move multiple copies of code for parsing boot.cfg file from sparc, i386 and zaurus into libsa/bootcfg.{h,c}. largely retained i386 parsing logic in addition to keeping sparc dispatch function while remaining consistent with boot.cfg(5). previous sparc64 file format has been obsoleted but only used by boot CDs distrib/sparc64/bootfs/boot.cfg has been updated to compensate. exported names have been prefixed with either BOOTCFG_ or bootcfg_ as per feedback from christos@ tested on amd64 & sparc64 but not zaurus.
1.1.30.1	07-Apr-2018	pgoyette	Sync with HEAD. 77 conflicts resolved - all of them $NetBSD$
1.1.24.1	04-Apr-2018	martin	Pull up following revision(s) (requested by nonaka in ticket #692): sys/arch/i386/stand/efiboot/devopen.c: revision 1.4 sys/arch/i386/stand/efiboot/efidisk.c: revision 1.5 sys/arch/i386/stand/efiboot/devopen.h: revision 1.2 sys/arch/i386/stand/efiboot/efidisk.h: revision 1.3 sys/lib/libsa/bootcfg.h: revision 1.2 sys/arch/i386/stand/efiboot/boot.c: revision 1.9 sys/lib/libsa/bootcfg.c: revision 1.3 sys/arch/i386/stand/lib/bootmenu.c: revision 1.17 sys/arch/i386/stand/lib/biosdisk.c: revision 1.49 sys/arch/i386/stand/efiboot/TODO.efiboot: revision 1.5 sys/arch/i386/stand/lib/bootmenu.h: revision 1.6 sys/arch/i386/stand/lib/biosdisk.h: revision 1.10 efiboot: try to read boot.cfg from /EFI/NetBSD on ESP of the booted disk.
1.1.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.6.1	28-Jun-2014	tls	file bootcfg.h was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.1.2.2	10-Aug-2014	tls	Rebase.
1.1.2.1	28-Jun-2014	tls	file bootcfg.h was added on branch tls-earlyentropy on 2014-08-10 06:56:02 +0000
1.2.2.1	10-Jun-2019	christos	Sync with HEAD
1.3.18.1	31-May-2021	cjep	sync with head
1.3.16.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.5.10.1	02-Aug-2025	perseant	Sync with HEAD
1.43	05-Apr-2019	christos	Go back ot using 0x%x instead of %#x because we don't always support the format. See subr_prf.c
1.42	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.41	25-Jun-2016	isaki	branches: 1.41.18; Fix typo.
1.40	25-Jul-2015	isaki	white space -> tab.
1.39	20-Mar-2014	christos	branches: 1.39.6; kill sprintf
1.38	11-May-2011	zoltan	branches: 1.38.4; 1.38.14; 1.38.18; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.37	10-Jul-2009	roy	branches: 1.37.4; 1.37.6; Use a function to add extra data to the vendor area so that data added remains constant for both DISCOVER and REQUEST messages.
1.36	10-Jul-2009	roy	We should request the DHCP parameters we need.
1.35	06-May-2009	roy	We should check for potential overflows. ok: martin
1.34	17-Jan-2009	tsutsui	branches: 1.34.2; Remove __P().
1.33	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.32	25-Mar-2008	christos	branches: 1.32.4; 1.32.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.31	24-Nov-2007	isaki	branches: 1.31.14; style, indent, and ANSI-fy.
1.30	01-Oct-2007	martin	branches: 1.30.4; Make a few debug outputs only happen when debugging.
1.29	20-May-2006	mrg	branches: 1.29.16; 1.29.30; 1.29.32; 1.29.34; add (char *) cast to quieten GCC.
1.28	11-Dec-2005	christos	branches: 1.28.4; 1.28.6; 1.28.8; 1.28.12; 1.28.14; merge ktrace-lwp.
1.27	13-Jun-2005	junyoung	branches: 1.27.2; Remove bcmp(). Use memcmp() instead.
1.26	26-Feb-2005	perry	nuke trailing whitespace
1.25	31-Aug-2003	fvdl	branches: 1.25.8; 1.25.10; Fix signed/unsigned warnings.
1.24	12-Mar-2003	drochner	branches: 1.24.2; no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.23	25-Feb-2003	ragge	Remove bogus check for bogus netmask.
1.22	20-Mar-2002	thorpej	* Add a NetBSD Vendor Class Identifier option as proposed on tech-net in message <20020216172527.C23901@dr-evil.shagadelic.org>. * Print the bootp/dhcp response, as is done for rarp/bootparam responses. * Nuke bootp_flags and BOOTP_PXE; they're not used, nor should they be.
1.21	19-Jul-2001	wiz	Fix typo (`information' has an 'r').
1.20	02-Nov-2000	thorpej	branches: 1.20.2; 1.20.4; Introduce a way for boot programs to modify the behavior of bootp(). Add a BOOTP_PXE flag which causes bootp() to send "PXEClient" in the DHCP class field. Derived from similar code in FreeBSD.
1.19	30-Mar-2000	augustss	Kill some more register declarations.
1.18	13-Nov-1999	thorpej	Backout my libsa changes.
1.17	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.16	12-Feb-1999	drochner	branches: 1.16.8; 1.16.10; 1.16.14; Add some #ifdef SUPPORT_LINUX code which specifies a BOOTP tag to pass a command line for that kernel. Minor sizeof() sanity.
1.15	24-Apr-1998	drochner	-catch zero and broadcast IP addresses sent by a DHCP server -KNF
1.14	16-Feb-1998	drochner	Always set own IP address to 0.0.0.0 before BOOTP or DHCP.
1.13	17-Sep-1997	drochner	branches: 1.13.2; Keep a copy of the original BOOTP bp_siaddr field, in case we want to use it later for TFTP.
1.12	06-Sep-1997	drochner	-add DHCP support - this option also extends the vendor extension area to 312 bytes (The classical 64 bytes are likely to be too small if a rootpath is transferred.) -make CMU vendor extension support optional -remove code handling domain name/server (unneeded for boot code) - -Wall fixes in debug code
1.11	26-Jun-1997	drochner	branches: 1.11.4; Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.10	13-Oct-1996	christos	backout previous kprintf changes
1.9	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.8	26-Sep-1996	cgd	enough 64-bit fixes to make network booting work on the Alpha. In general, these are hacks (s/long/int/, etc.), but this code really needs a heavy cleaning (including fixed-size typing) and I don't have time to give it one now.
1.7	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.6	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.5	22-Apr-1995	cgd	cast ptrs to longs.
1.4	21-Feb-1995	mycroft	Clean up a little.
1.3	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.11.4.2	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.11.4.1	06-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.13.2.2	08-May-1998	mycroft	Pull up 1.14, per request of drochner.
1.13.2.1	08-May-1998	mycroft	Pull up 1.15, per request of drochner.
1.16.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.16.10.1	15-Nov-1999	fvdl	Sync with -current
1.16.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.16.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.20.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.20.4.1	03-Aug-2001	lukem	update to -current
1.20.2.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.20.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.24.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.24.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.24.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.24.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.24.2.1	03-Aug-2004	skrll	Sync with HEAD
1.25.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.25.8.1	29-Apr-2005	kent	sync with -current
1.27.2.3	07-Dec-2007	yamt	sync with head
1.27.2.2	27-Oct-2007	yamt	sync with head.
1.27.2.1	21-Jun-2006	yamt	sync with head.
1.28.14.1	19-Jun-2006	chap	Sync with head.
1.28.12.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.28.8.1	24-May-2006	yamt	sync with head.
1.28.6.1	01-Jun-2006	kardel	Sync with head.
1.28.4.1	09-Sep-2006	rpaulo	sync with head
1.29.34.1	06-Oct-2007	yamt	sync with head.
1.29.32.2	09-Jan-2008	matt	sync with HEAD
1.29.32.1	06-Nov-2007	matt	sync with HEAD
1.29.30.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.29.30.1	02-Oct-2007	joerg	Sync with HEAD.
1.29.16.1	09-Oct-2007	ad	Sync with head.
1.30.4.1	08-Dec-2007	mjf	Sync with HEAD.
1.31.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.31.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.32.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.32.4.3	18-Jul-2009	yamt	sync with head.
1.32.4.2	16-May-2009	yamt	sync with head
1.32.4.1	04-May-2009	yamt	sync with head.
1.34.2.2	23-Jul-2009	jym	Sync with HEAD.
1.34.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.37.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.37.4.1	31-May-2011	rmind	sync with head
1.38.18.1	18-May-2014	rmind	sync with head
1.38.14.2	03-Dec-2017	jdolecek	update from HEAD
1.38.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.38.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.39.6.2	09-Jul-2016	skrll	Sync with HEAD
1.39.6.1	22-Sep-2015	skrll	Sync with HEAD
1.41.18.1	10-Jun-2019	christos	Sync with HEAD
1.10	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.9	17-Jan-2009	tsutsui	branches: 1.9.66; Remove __P().
1.8	24-Nov-2007	isaki	branches: 1.8.18; 1.8.26; style, indent, and ANSI-fy.
1.7	20-Mar-2002	thorpej	branches: 1.7.28; 1.7.84; 1.7.86; 1.7.92; * Add a NetBSD Vendor Class Identifier option as proposed on tech-net in message <20020216172527.C23901@dr-evil.shagadelic.org>. * Print the bootp/dhcp response, as is done for rarp/bootparam responses. * Nuke bootp_flags and BOOTP_PXE; they're not used, nor should they be.
1.6	02-Nov-2000	thorpej	branches: 1.6.2; 1.6.4; Introduce a way for boot programs to modify the behavior of bootp(). Add a BOOTP_PXE flag which causes bootp() to send "PXEClient" in the DHCP class field. Derived from similar code in FreeBSD.
1.5	11-Feb-1999	pk	branches: 1.5.8; Add missing prototypes.
1.4	06-Sep-1997	drochner	-add DHCP support - this option also extends the vendor extension area to 312 bytes (The classical 64 bytes are likely to be too small if a rootpath is transferred.) -make CMU vendor extension support optional -remove code handling domain name/server (unneeded for boot code) - -Wall fixes in debug code
1.3	26-Sep-1996	cgd	branches: 1.3.10; enough 64-bit fixes to make network booting work on the Alpha. In general, these are hacks (s/long/int/, etc.), but this code really needs a heavy cleaning (including fixed-size typing) and I don't have time to give it one now.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.3.10.1	06-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.8.1	22-Nov-2000	bouyer	Sync with HEAD.
1.6.4.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.2.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.7.92.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.86.1	09-Jan-2008	matt	sync with HEAD
1.7.84.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.7.28.1	07-Dec-2007	yamt	sync with head
1.8.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.8.18.1	04-May-2009	yamt	sync with head.
1.9.66.1	10-Jun-2019	christos	Sync with HEAD
1.21	02-Apr-2019	christos	fix sign-compare and sign-passing errors.
1.20	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.19	21-Oct-2009	snj	branches: 1.19.64; Drop 3rd and 4th clauses. Approved by gwr@ (copyright holder).
1.18	17-Jan-2009	tsutsui	Remove __P().
1.17	25-Mar-2008	christos	branches: 1.17.4; 1.17.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.16	24-Nov-2007	isaki	branches: 1.16.14; style, indent, and ANSI-fy.
1.15	19-Mar-2003	drochner	branches: 1.15.18; 1.15.74; 1.15.76; 1.15.82; Move global variables which are used only by bootparam here. ("domainname" is useless and could be removed, but adding code to skip this in the RPC reply would probably be more expensive than leaving it as a dummy variable.)
1.14	12-Mar-2003	drochner	no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.13	13-Nov-1999	thorpej	Backout my libsa changes.
1.12	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.11	26-Jun-1997	drochner	branches: 1.11.22; 1.11.24; 1.11.28; Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.10	14-Oct-1996	thorpej	Delete spurious #endif
1.9	13-Oct-1996	christos	backout previous kprintf changes
1.8	10-Oct-1996	christos	- printf -> kprintf, sprintf -> ksprintf - use a debugging printf macro instead of #ifdef #endif everywhere.
1.7	26-Feb-1996	gwr	Make this code independent of <sys/nfs> now that we use very little from there anyway, so we can ignore changes in the NFS code...
1.6	08-Dec-1995	gwr	Correct error which caused truncation of port number on i386 (PR#1823)
1.5	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.4	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.3	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.2	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.1	27-Jun-1995	gwr	Support functions for NFS boot (get server address and root path).
1.11.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.11.24.1	15-Nov-1999	fvdl	Sync with -current
1.11.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.15.82.1	08-Dec-2007	mjf	Sync with HEAD.
1.15.76.1	09-Jan-2008	matt	sync with HEAD
1.15.74.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.15.18.1	07-Dec-2007	yamt	sync with head
1.16.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.17.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.17.4.2	11-Mar-2010	yamt	sync with head
1.17.4.1	04-May-2009	yamt	sync with head.
1.19.64.1	10-Jun-2019	christos	Sync with HEAD
1.4	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.3	05-Jan-1998	perry	branches: 1.3.64; 1.3.120; 1.3.122; 1.3.128; RCSID Police.
1.2	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.1	27-Jun-1995	gwr	Support functions for NFS boot (get server address and root path).
1.3.128.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.122.1	09-Jan-2008	matt	sync with HEAD
1.3.120.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.3.64.1	07-Dec-2007	yamt	sync with head
1.3	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.2	31-Oct-2001	thorpej	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.38; 1.2.94; 1.2.96; 1.2.102; Add standalone 64-bit to/from {big,little}-endian routines.
1.1	30-Oct-2001	thorpej	Add standalone byte-swapping routines that don't require testing the system's byte-order: - host to {big,little}-endian {16,32} - {big,little}-endian {16,32} to host These are not intended to be used in libsa directly, but are rather intended to be used by host tools which may use libsa routines (such as loadfile()) which need to use explicit byte-ordering.
1.2.102.1	08-Dec-2007	mjf	Sync with HEAD.
1.2.96.1	09-Jan-2008	matt	sync with HEAD
1.2.94.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.2.38.1	07-Dec-2007	yamt	sync with head
1.2.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.6.1	31-Oct-2001	thorpej	file byteorder.c was added on branch kqueue on 2002-01-10 20:00:36 +0000
1.2.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.2.4.1	31-Oct-2001	nathanw	file byteorder.c was added on branch nathanw_sa on 2001-11-14 19:16:51 +0000
1.2.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.2.2.1	31-Oct-2001	thorpej	file byteorder.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:04 +0000
1.3	31-Oct-2001	thorpej	branches: 1.3.2; 1.3.4; 1.3.6; Oops, committed wrong copy of file in previous revision.
1.2	31-Oct-2001	thorpej	Add standalone 64-bit to/from {big,little}-endian routines.
1.1	30-Oct-2001	thorpej	Add standalone byte-swapping routines that don't require testing the system's byte-order: - host to {big,little}-endian {16,32} - {big,little}-endian {16,32} to host These are not intended to be used in libsa directly, but are rather intended to be used by host tools which may use libsa routines (such as loadfile()) which need to use explicit byte-ordering.
1.3.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.6.1	31-Oct-2001	thorpej	file byteorder.h was added on branch kqueue on 2002-01-10 20:00:37 +0000
1.3.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.3.4.1	31-Oct-2001	nathanw	file byteorder.h was added on branch nathanw_sa on 2001-11-14 19:16:51 +0000
1.3.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.3.2.1	31-Oct-2001	thorpej	file byteorder.h was added on branch thorpej-mips-cache on 2001-11-12 21:19:05 +0000
1.5	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.4	24-Nov-2007	isaki	branches: 1.4.14; style, indent, and ANSI-fy.
1.3	13-Nov-1999	thorpej	branches: 1.3.44; 1.3.100; 1.3.102; 1.3.108; Backout my libsa changes.
1.2	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.1	30-Mar-1999	cgd	branches: 1.1.8; 1.1.10; 1.1.14; add simple (small) implementations of memset and bzero. the versions in libkern are fine for the kernel, but the versions here are smaller and in libsa the point is size.
1.1.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.10.1	15-Nov-1999	fvdl	Sync with -current
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.108.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.102.1	09-Jan-2008	matt	sync with HEAD
1.3.100.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.3.44.1	07-Dec-2007	yamt	sync with head
1.4.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.2	26-Jan-1994	mycroft	Clean up deleted files.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.32	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.31	08-Mar-2018	nonaka	branches: 1.31.2; Add missed file in previous commit. > efiboot: system can boot from CD/DVD-ROM media.
1.30	20-Mar-2014	christos	branches: 1.30.22; 1.30.28; reduce size by 1K by sharing the ls code.
1.29	23-Jul-2012	mhitch	branches: 1.29.2; 1.29.4; Fix cd9660_read() to not read past the end of the file. This would result in incorrect resid values, and causes the read of /boot.cfg to ignore the file. If the requested transfer extends past the end of the file, force the internal buffer to be used, and when transferring data from the internal buffer, limit the transfer to what's left in the file. CDROM boot will now process the /boot.cfg file.
1.28	25-Dec-2011	tsutsui	branches: 1.28.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.27	16-Jun-2011	joerg	branches: 1.27.2; 1.27.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.26	18-Oct-2010	ws	branches: 1.26.6; Allow multiple path separators between/after directory names. Problem found while analyzing PR kern/43963.
1.25	22-Mar-2010	jakllsch	Ensure cd9660_read() gives accurate EOF indication. Should fix PR/42983.
1.24	19-Nov-2008	ad	branches: 1.24.6; 1.24.8; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.23	24-Nov-2007	isaki	branches: 1.23.14; 1.23.18; 1.23.24; 1.23.26; style, indent, and ANSI-fy.
1.22	05-Mar-2007	he	branches: 1.22.14; 1.22.16; 1.22.22; We need char* for pointer arithmetic.
1.21	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.20	25-Jan-2006	christos	branches: 1.20.24; free -> dealloc
1.19	11-Dec-2005	christos	branches: 1.19.2; merge ktrace-lwp.
1.18	13-Jun-2005	junyoung	branches: 1.18.2; Oops, missed a semicolon.
1.17	13-Jun-2005	junyoung	ANSI, De-__P(), and some cosmetic changes including bcmp -> memcmp, bzero -> memset, bcopy -> memcpy.
1.16	26-Feb-2005	perry	nuke trailing whitespace
1.15	18-Oct-2003	itohy	branches: 1.15.8; 1.15.10; Rename local variables `read' to `nread' to shut up -Wshadow.
1.14	21-Aug-2003	elric	make 'path' argument to cd9660_open 'const char *' and fix the fallout.
1.13	30-Dec-2002	veego	branches: 1.13.2; Fix broken build due too the move of the cd9660 and msdosfs kernel source code.
1.12	05-Apr-2001	thorpej	libkern.h now has the ctype routines.
1.11	23-Nov-1999	simonb	branches: 1.11.6; Remove leading '/' from pathnames, using same logic as ufs.c. Allows new style (but not yet committed) pmax bootblocks to open "/boot.pmax" on an ISO image. Same problem reported for NFS by Jason Thorpe.
1.10	13-Nov-1999	thorpej	Backout my libsa changes.
1.9	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.8	31-Mar-1999	cgd	branches: 1.8.8; 1.8.10; 1.8.14; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.7	26-Mar-1999	dbj	Changes to compile the next68k bootblocks with egcs -Wpointer-arith -Wstrict-prototypes This closes pr 6653
1.6	11-Feb-1999	pk	Add missing prototypes.
1.5	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.4	13-Jun-1997	drochner	-Wall fixes
1.3	24-Jan-1997	cgd	isonum_722 and isonum_732 are now back in iso.h
1.2	24-Jan-1997	cgd	update for iso.h changes which remove the need for the nastiness that was here
1.1	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.8.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.10.1	15-Nov-1999	fvdl	Sync with -current
1.8.8.2	21-Apr-2001	bouyer	Sync with HEAD
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.11.6.2	30-Dec-2002	thorpej	Sync with HEAD.
1.11.6.1	09-Apr-2001	nathanw	Catch up with -current.
1.13.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.13.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.13.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.13.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.13.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.15.8.1	29-Apr-2005	kent	sync with -current
1.18.2.3	07-Dec-2007	yamt	sync with head
1.18.2.2	03-Sep-2007	yamt	sync with head.
1.18.2.1	21-Jun-2006	yamt	sync with head.
1.19.2.1	01-Feb-2006	yamt	sync with head.
1.20.24.1	12-Mar-2007	rmind	Sync with HEAD.
1.22.22.1	08-Dec-2007	mjf	Sync with HEAD.
1.22.16.1	09-Jan-2008	matt	sync with HEAD
1.22.14.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.23.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.23.24.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.23.18.2	11-Aug-2010	yamt	sync with head.
1.23.18.1	04-May-2009	yamt	sync with head.
1.23.14.1	17-Jan-2009	mjf	Sync with HEAD.
1.24.8.2	05-Mar-2011	rmind	sync with head
1.24.8.1	30-May-2010	rmind	sync with head
1.24.6.2	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.24.6.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.26.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.27.6.1	18-Feb-2012	mrg	merge to -current.
1.27.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.27.2.2	30-Oct-2012	yamt	sync with head
1.27.2.1	17-Apr-2012	yamt	sync with head
1.28.2.1	25-Jul-2012	martin	Pull up following revision(s) (requested by mhitch in ticket #440): sys/lib/libsa/cd9660.c: revision 1.29 Fix cd9660_read() to not read past the end of the file. This would result in incorrect resid values, and causes the read of /boot.cfg to ignore the file. If the requested transfer extends past the end of the file, force the internal buffer to be used, and when transferring data from the internal buffer, limit the transfer to what's left in the file. CDROM boot will now process the /boot.cfg file.
1.29.4.1	18-May-2014	rmind	sync with head
1.29.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.30.28.1	15-Mar-2018	pgoyette	Synch with HEAD
1.30.22.1	13-Mar-2018	martin	Pull up following revision(s) (requested by nonaka in ticket #625): sys/arch/i386/stand/efiboot/efidisk.c: revision 1.2 sys/arch/i386/stand/efiboot/devopen.c: revision 1.2 sys/arch/i386/stand/efiboot/efidisk.h: revision 1.2 sys/arch/i386/stand/efiboot/boot.c: revision 1.6 sys/arch/i386/stand/efiboot/efidisk_ll.c: revision 1.2 sys/arch/i386/stand/efiboot/efidev.c: revision 1.1 sys/arch/i386/stand/lib/biosdisk_ll.h: revision 1.16 sys/arch/i386/stand/lib/biosdisk.h: revision 1.9 sys/lib/libsa/cd9660.c: revision 1.31 sys/arch/i386/stand/efiboot/efiboot.c: revision 1.5 sys/arch/i386/stand/efiboot/efiboot.h: revision 1.6 sys/arch/i386/stand/lib/biosdisk.c: revision 1.47 sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.10 sys/arch/i386/stand/efiboot/TODO.efiboot: revision 1.4 efiboot: system can boot from CD/DVD-ROM media. Add missed file in previous commit.
1.31.2.1	10-Jun-2019	christos	Sync with HEAD
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	21-Aug-2003	elric	make 'path' argument to cd9660_open 'const char *' and fix the fallout.
1.1	30-Sep-1996	ws	branches: 1.1.62; Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.1.62.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.62.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.62.1	03-Aug-2004	skrll	Sync with HEAD
1.11	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.10	05-Sep-2016	dholland	branches: 1.10.16; Check bounds on input. From Michael Plass.
1.9	06-Jan-2011	jakllsch	branches: 1.9.14; 1.9.18; 1.9.20; 1.9.28; 1.9.34; 1.9.36; 1.9.38; 1.9.42; Pacify Clang -Wformat-security.
1.8	24-Nov-2007	isaki	branches: 1.8.40; style, indent, and ANSI-fy.
1.7	11-Dec-2005	christos	branches: 1.7.44; 1.7.46; 1.7.52; merge ktrace-lwp.
1.6	13-Jun-2005	junyoung	branches: 1.6.2; Remove bcmp(). Use memcmp() instead.
1.5	15-Apr-2003	dsl	branches: 1.5.2; Add interface to boot password checking code that takes password parameter.
1.4	30-Mar-2000	augustss	Kill some more register declarations.
1.3	13-Nov-1999	thorpej	Backout my libsa changes.
1.2	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.1	09-Sep-1999	drochner	branches: 1.1.2; 1.1.4; 1.1.8; add a function to verify a password against an in-core md5 sum
1.1.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.4.1	15-Nov-1999	fvdl	Sync with -current
1.1.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.5.2.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.6.2.1	07-Dec-2007	yamt	sync with head
1.7.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.46.1	09-Jan-2008	matt	sync with HEAD
1.7.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.8.40.1	05-Mar-2011	rmind	sync with head
1.9.42.1	18-Jan-2017	skrll	Sync with netbsd-5
1.9.38.1	25-Sep-2016	bouyer	Pull up following revision(s) (requested by dholland in ticket #1250): sys/lib/libsa/checkpasswd.c: revision 1.10 Check bounds on input. From Michael Plass.
1.9.36.1	05-Oct-2016	skrll	Sync with HEAD
1.9.34.1	25-Sep-2016	bouyer	Pull up following revision(s) (requested by dholland in ticket #1250): sys/lib/libsa/checkpasswd.c: revision 1.10 Check bounds on input. From Michael Plass.
1.9.28.1	24-Sep-2016	bouyer	Pull up following revision(s) (requested by dholland in ticket #1406): sys/lib/libsa/checkpasswd.c: revision 1.10 Check bounds on input. From Michael Plass.
1.9.20.1	24-Sep-2016	bouyer	Pull up following revision(s) (requested by dholland in ticket #1406): sys/lib/libsa/checkpasswd.c: revision 1.10 Check bounds on input. From Michael Plass.
1.9.18.1	03-Dec-2017	jdolecek	update from HEAD
1.9.14.1	24-Sep-2016	bouyer	Pull up following revision(s) (requested by dholland in ticket #1406): sys/lib/libsa/checkpasswd.c: revision 1.10 Check bounds on input. From Michael Plass.
1.10.16.1	10-Jun-2019	christos	Sync with HEAD
1.14	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.13	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.12	11-Dec-2005	christos	branches: 1.12.44; 1.12.46; 1.12.52; merge ktrace-lwp.
1.11	26-Feb-2005	perry	branches: 1.11.4; nuke trailing whitespace
1.10	07-Aug-2003	agc	branches: 1.10.8; 1.10.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	30-Mar-2000	augustss	branches: 1.9.28; Kill some more register declarations.
1.8	31-Mar-1999	cgd	branches: 1.8.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.7	22-Jan-1997	cgd	define these functions with an 'o' prepended to their names if __INTERNAL_LIBSA_CREAD is defined (so that they can be used by the compressed-read code).
1.6	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.5	06-Sep-1995	pk	Avoid calling device-close routine when open() not completed. Otherwise you lose if this sequence occurs: open()->devopen()->...->panic()->closeall().
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	22-Aug-1994	brezak	branches: 1.3.2; Cleanup to make more ANSI compliant; checkpoint
1.2	08-May-1994	brezak	Standalone networking for network boot loaders.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.3.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.3.2.1	22-Aug-1994	brezak	file close.c was added on branch netbsd-1-0 on 1994-08-22 21:56:00 +0000
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.9.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.28.1	03-Aug-2004	skrll	Sync with HEAD
1.10.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.10.8.1	29-Apr-2005	kent	sync with -current
1.11.4.1	07-Dec-2007	yamt	sync with head
1.12.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.12.46.1	09-Jan-2008	matt	sync with HEAD
1.12.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.12.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.5	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.4	11-Dec-2005	christos	branches: 1.4.44; 1.4.46; 1.4.52; merge ktrace-lwp.
1.3	26-Feb-2005	perry	branches: 1.3.4; nuke trailing whitespace
1.2	07-Aug-2003	agc	branches: 1.2.8; 1.2.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	13-Jan-1996	leo	branches: 1.1.64; Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.1.64.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.1.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.64.1	03-Aug-2004	skrll	Sync with HEAD
1.2.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.2.8.1	29-Apr-2005	kent	sync with -current
1.3.4.1	07-Dec-2007	yamt	sync with head
1.4.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.4.46.1	09-Jan-2008	matt	sync with HEAD
1.4.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.2	26-Jan-1994	mycroft	Clean up deleted files.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.29	14-Jun-2023	rin	Add /* FALLTHROUGH */ comment for sure.
1.28	17-Jan-2016	tsutsui	Add an option (LIBSA_CREAD_NOCRC) to disable gunzip CRC32 calculation. No obvious sideeffect on booting i386 GENERIC kernels (without the option). Closes PR/50638 (Extreme slowness on loading gzipped kernels on old CPUs).
1.27	25-Jul-2015	isaki	white space -> tab.
1.26	13-Oct-2013	joerg	branches: 1.26.6; Let's not use uninitialized variables to write to random memory locations, shall we?
1.25	11-Oct-2013	pgoyette	Rework previous (1.24) change. Rather than depending on the file's flags to decide if decompress cleanup is needed, just check to see if the open() allocated the 'struct sd *' used for decompression. This fixes recent problem where presence of a "load=ffs" command in my /boot.cfg resulted in a "heap full" error at boot time. OK martin@
1.24	14-Apr-2013	martin	branches: 1.24.4; Make the check in close() for a non-deflatable file mode symetric to the one in open(). Avoids dealloc() calls on NULL.
1.23	25-Mar-2009	tls	branches: 1.23.12; 1.23.22; Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.22	17-Jan-2009	tsutsui	branches: 1.22.2; Remove __P().
1.21	25-Mar-2008	christos	branches: 1.21.4; 1.21.12; 1.21.14; 1.21.20; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.20	02-Dec-2007	tsutsui	branches: 1.20.14; unsigned -> unsigned int
1.19	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.18	25-Jan-2006	christos	branches: 1.18.42; 1.18.44; 1.18.50; free -> dealloc
1.17	14-Jan-2006	christos	Don't include zlib.h directly; redirect through libz.h; this mirrors how libkern is done and let's us abstract where the real zlib.h is kept.
1.16	11-Dec-2005	christos	branches: 1.16.2; merge ktrace-lwp.
1.15	24-Mar-2004	drochner	branches: 1.15.16; remove license clauses 3 and 4 from my cpoyright notices
1.14	18-Mar-2003	mycroft	branches: 1.14.2; Move some stuff into .rodata.
1.13	26-Nov-2000	simonb	Fix tyop in comment.
1.12	03-Feb-2000	drochner	cosmetics: remove double semicolon, whitespace
1.11	13-Nov-1999	thorpej	Backout my libsa changes.
1.10	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.9	31-Mar-1999	cgd	branches: 1.9.8; 1.9.10; 1.9.14; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.8	12-Feb-1999	drochner	That got broken in KNFifying.
1.7	11-Feb-1999	pk	Add missing prototypes and KNF the lot.
1.6	18-Oct-1997	cjs	Change sd.transparent to sd.compressed, so that we default to non- compressed mode when we zero out the structure. Check_header() now does not force us to uncompressed mode if we read no data (EOF); it leaves the default, so that if we check at the end of a file, we don't set the file to uncompressed mode and blow up later lseeks on it.
1.5	04-Jul-1997	drochner	Catch errors from underlying reads, ie where oread() returns -1. (Original code used fread() which never returns -1, so this case was not handled.)
1.4	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.3	13-Jun-1997	drochner	Bring prototypes into scope.
1.2	04-Feb-1997	thorpej	In close(), if the file descriptor was used for writing, don't free data structures that weren't allocated. Fix sanity-checked by Matthias Drochner.
1.1	22-Jan-1997	cgd	code to open/close/read/lseek gzipped files, from Matthias Drochner.
1.9.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.10.1	15-Nov-1999	fvdl	Sync with -current
1.9.8.2	08-Dec-2000	bouyer	Sync with HEAD.
1.9.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.15.16.2	07-Dec-2007	yamt	sync with head
1.15.16.1	21-Jun-2006	yamt	sync with head.
1.16.2.2	01-Feb-2006	yamt	sync with head.
1.16.2.1	15-Jan-2006	yamt	sync with head.
1.18.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.18.44.1	09-Jan-2008	matt	sync with HEAD
1.18.42.2	03-Dec-2007	joerg	Sync with HEAD.
1.18.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.20.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.21.20.1	21-Apr-2010	matt	sync to netbsd-5
1.21.14.1	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): common/dist/zlib/zlib.h: revision 1.3 sys/lib/libkern/crc32.c: revision 1.2 sys/lib/libkern/libkern.h: revision 1.90 via patch sys/lib/libsa/cread.c: revision 1.23 sys/lib/libz/Makefile: revision 1.16 Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.21.12.2	28-Apr-2009	skrll	Sync with HEAD.
1.21.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.21.4.1	04-May-2009	yamt	sync with head.
1.22.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.23.22.3	03-Dec-2017	jdolecek	update from HEAD
1.23.22.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.23.22.1	23-Jun-2013	tls	resync from head
1.23.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.24.4.1	18-May-2014	rmind	sync with head
1.26.6.2	19-Mar-2016	skrll	Sync with HEAD
1.26.6.1	22-Sep-2015	skrll	Sync with HEAD
1.8	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.7	11-Dec-2005	christos	branches: 1.7.44; 1.7.46; 1.7.52; merge ktrace-lwp.
1.6	07-Aug-2003	agc	branches: 1.6.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	30-Mar-1999	cgd	branches: 1.5.42; move errno to its own file; if you just need errno, you don't need dev.c's fns
1.4	30-Oct-1994	cgd	be more careful with types, also pull in headers where necessary.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file dev.c was added on branch netbsd-1-0 on 1994-08-22 21:56:02 +0000
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.6.16.1	07-Dec-2007	yamt	sync with head
1.7.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.7.46.1	09-Jan-2008	matt	sync with HEAD
1.7.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.27	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.26	17-Jul-2011	joerg	branches: 1.26.54; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.25	08-Aug-2010	chs	print the correct error code if nfs_mount() fails.
1.24	17-Jan-2009	tsutsui	branches: 1.24.4; 1.24.6; Remove __P().
1.23	28-Apr-2008	martin	branches: 1.23.8; Remove clause 3 and 4 from TNF licenses
1.22	24-Nov-2007	isaki	branches: 1.22.14; 1.22.16; 1.22.18; style, indent, and ANSI-fy.
1.21	27-Oct-2007	tsutsui	branches: 1.21.2; Include "bootp.h" for a function declaration of bootp().
1.20	01-Oct-2007	martin	branches: 1.20.2; Make a few debug outputs only happen when debugging.
1.19	17-Mar-2002	gmcgarry	branches: 1.19.28; 1.19.70; 1.19.84; 1.19.86; 1.19.88; Protect remaining references to 'debug' with NETIF_DEBUG.
1.18	13-Nov-1999	thorpej	branches: 1.18.6; 1.18.8; Backout my libsa changes.
1.17	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.16	07-May-1999	drochner	branches: 1.16.2; 1.16.4; 1.16.8; move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.15	26-Mar-1999	dbj	branches: 1.15.4; Changes to compile the next68k bootblocks with egcs -Wpointer-arith -Wstrict-prototypes This closes pr 6653
1.14	29-Jun-1998	gwr	Be quiet if bootparamd gives us an empty gateway spec. (which is quite normal). Just make noise if it was missing, which explains the very long timeout... (Would be nice if sendrecv said "retrying...")
1.13	16-Jun-1998	gwr	When the gateway bootparam is missing, be clear about that in the error message instead of showing zero or nothing.
1.12	10-Dec-1997	gwr	Oops - forgot to set netmask=smask
1.11	10-Dec-1997	gwr	Request the "gateway" parameter and use its contents to determine our gateway and subnet mask, consistent with what is done by nfs_mountroot.
1.10	22-Jul-1997	drochner	Don't use "if_ether.h", it's not used.
1.9	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.8	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.7	14-Mar-1997	gwr	Fix a warning.
1.6	14-Mar-1997	gwr	Sun RPC/bootparams always enabled (No -DSUN_BOOTPARAMS needed) Add SUPPORT_BOOTP (and global try_bootp) to allow MD code to determine whether BOOTP is used (compile-time and run-time). Thanks to Matthias Drochner for the SUPPORT_BOOTP ideas. Copyright asigned to The NetBSD Foundation.
1.5	11-Mar-1997	gwr	Moved here (via repository copy) so they are more easily shared. I did not add them to the library, but rather compile them where the netboot program is built so I can add -DSUN_BOOTPARAMS, etc.
1.4	29-Jan-1996	gwr	branches: 1.4.8; Clean-up open/close logic of "net" device. Fixes PR 1726
1.3	23-Sep-1995	gwr	Cleanup, and catch up with libsa changes.
1.2	08-Aug-1995	gwr	Add bcea[] here now that is is gone from arp.c
1.1	09-Jun-1995	gwr	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1995	gwr	Have netboot!
1.4.8.2	12-Mar-1997	is	Merge in changes from The Trunk
1.4.8.1	07-Mar-1997	is	Use libsa copy of oldstyle if_ether.h for now
1.15.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.16.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.16.4.1	15-Nov-1999	fvdl	Sync with -current
1.16.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.18.8.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.18.6.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.19.88.1	06-Oct-2007	yamt	sync with head.
1.19.86.2	09-Jan-2008	matt	sync with HEAD
1.19.86.1	06-Nov-2007	matt	sync with HEAD
1.19.84.3	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.19.84.2	28-Oct-2007	joerg	Sync with HEAD.
1.19.84.1	02-Oct-2007	joerg	Sync with HEAD.
1.19.70.1	09-Oct-2007	ad	Sync with head.
1.19.28.3	07-Dec-2007	yamt	sync with head
1.19.28.2	15-Nov-2007	yamt	sync with head.
1.19.28.1	27-Oct-2007	yamt	sync with head.
1.20.2.1	13-Nov-2007	bouyer	Sync with HEAD
1.21.2.1	08-Dec-2007	mjf	Sync with HEAD.
1.22.18.3	11-Aug-2010	yamt	sync with head.
1.22.18.2	04-May-2009	yamt	sync with head.
1.22.18.1	16-May-2008	yamt	sync with head.
1.22.16.1	18-May-2008	yamt	sync with head.
1.22.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.23.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.24.6.1	05-Mar-2011	rmind	sync with head
1.24.4.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.26.54.1	10-Jun-2019	christos	Sync with HEAD
1.6	17-Jan-2009	tsutsui	Remove __P().
1.5	27-Oct-2007	tsutsui	branches: 1.5.20; 1.5.28; Add an extern decl of try_bootp variable here since MD sources could set it.
1.4	26-Mar-1999	dbj	branches: 1.4.58; 1.4.94; 1.4.108; 1.4.114; 1.4.116; 1.4.120; Changes to compile the next68k bootblocks with egcs -Wpointer-arith -Wstrict-prototypes This closes pr 6653
1.3	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.2	11-Mar-1997	gwr	Moved here (via repository copy) so they are more easily shared. I did not add them to the library, but rather compile them where the netboot program is built so I can add -DSUN_BOOTPARAMS, etc.
1.1	09-Jun-1995	gwr	branches: 1.1.1; Initial revision
1.1.1.1	09-Jun-1995	gwr	branches: 1.1.1.1.10; Have netboot!
1.1.1.1.10.1	12-Mar-1997	is	Merge in changes from The Trunk
1.4.120.1	13-Nov-2007	bouyer	Sync with HEAD
1.4.116.1	06-Nov-2007	matt	sync with HEAD
1.4.114.1	28-Oct-2007	joerg	Sync with HEAD.
1.4.108.1	06-Jan-2008	wrstuden	Catch up to netbsd-4.0 release.
1.4.94.1	04-Nov-2007	pavel	Pull up following revisions (requested by tsutsui in ticket #974): sys/arch/cobalt/cobalt/autoconf.c: revision 1.25-1.26 sys/arch/cobalt/cobalt/machdep.c: revision 1.89 sys/arch/cobalt/stand/boot/Makefile: revision 1.12 sys/arch/cobalt/stand/boot/boot.c: revision 1.10 sys/arch/cobalt/stand/boot/boot.h: revision 1.6 sys/arch/cobalt/stand/boot/cache.c: revision 1.1-1.2 sys/arch/cobalt/stand/boot/clock.c: revision 1.2 sys/arch/cobalt/stand/boot/conf.c: revision 1.5 sys/arch/cobalt/stand/boot/devopen.c: revision 1.4 sys/arch/cobalt/stand/boot/nif_tlp.c: revision 1.1 sys/arch/cobalt/stand/boot/start.S: revision 1.6 sys/arch/cobalt/stand/boot/tlp.c: revision 1.1-1.3 sys/arch/cobalt/stand/boot/version: revision 1.6 sys/lib/libsa/dev_net.h: revision 1.5 Add an extern decl of try_bootp variable here since MD sources could set it. In device_register(), check booted devices more properly: - check "tlp" name on netboot - use ata channel and drive numbers to check wd unit Assume netboot if "nfsroot=/path" is specified in bootstring. Use PCI bus/dev/function numbers rather than device unit to check first tlp in device_register(). Add support for netboot via tlp0 with standalone tlp(4) driver taken from arch/sandpoint/stand/netboot. There are still some kludge but it just works on RaQ and RaQ2. Fix my stupid bug in cache flush code and remove one kludge for it. - use chaned mode for RX descs and allocate only one desc per each cacheline to avoid possible race condition between CPU writeback vs DMA write - remove unnecessary FS and LS bits from RxD->xd0 (sys/dev/ic/tulipvar.h sets them but maybe they are ignored?)
1.4.58.1	15-Nov-2007	yamt	sync with head.
1.5.28.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.20.1	04-May-2009	yamt	sync with head.
1.12	26-May-2021	mrg	in getdisklabel() swap the other-endian disklabel, #ifdef LIBSA_DISKLABEL_EI
1.11	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.10	24-Nov-2007	isaki	branches: 1.10.122; 1.10.124; style, indent, and ANSI-fy.
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.46; 1.9.52; merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	30-Jun-2004	christos	branches: 1.7.4; 1.7.6; constification fixes.
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	31-Mar-1999	cgd	branches: 1.5.42; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.4	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file disklabel.c was added on branch netbsd-1-0 on 1994-08-22 21:56:03 +0000
1.5.42.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.42.1	03-Aug-2004	skrll	Sync with HEAD
1.7.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.4.1	29-Apr-2005	kent	sync with -current
1.8.4.1	07-Dec-2007	yamt	sync with head
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.46.1	09-Jan-2008	matt	sync with HEAD
1.9.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10.124.1	31-May-2021	cjep	sync with head
1.10.122.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.6	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.5	11-Dec-2005	christos	branches: 1.5.180; 1.5.182; merge ktrace-lwp.
1.4	30-Jun-2004	christos	constification fixes.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	30-Mar-2000	augustss	branches: 1.2.28; Kill some more register declarations.
1.1	13-Jan-1996	leo	branches: 1.1.30; Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.1.30.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.2.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.182.1	31-May-2021	cjep	sync with head
1.5.180.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.23	22-Jan-2020	martin	To support big partitions we need to make sure all byte offsets are calculated in 64 bit arithmetic. Pointed out by Rob Newberry. Unfortunately this causes a code size increase breaking some boot blocks, so conditionalize it and use 32 bit arithmetic if SA_DOSFS_NO_BIG_PART_SUPPORT is defined.
1.22	31-Mar-2019	christos	branches: 1.22.6; fix warnings, printf formats, etc.
1.21	11-Mar-2016	christos	branches: 1.21.18; PR/50952: David Binderman: Clarify expression
1.20	20-Mar-2014	christos	branches: 1.20.6; reduce size by 1K by sharing the ls code.
1.19	20-Oct-2013	christos	use new function to avoid array overflow
1.18	25-Dec-2011	tsutsui	branches: 1.18.6; 1.18.10; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.17	16-Jun-2011	joerg	branches: 1.17.2; 1.17.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.16	24-Nov-2008	ad	branches: 1.16.14; msdosfs -> msdos
1.15	19-Nov-2008	ad	For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.14	25-Mar-2008	christos	branches: 1.14.4; 1.14.10; 1.14.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.13	14-Mar-2008	dsl	Add a local strcasecmp() instead of pulling the bloat from libkern.
1.12	24-Nov-2007	isaki	branches: 1.12.10; 1.12.14; style, indent, and ANSI-fy.
1.11	02-Dec-2006	dogcow	branches: 1.11.18; 1.11.20; 1.11.26; make bootxx_msdos fit in 8k again; thanks, __internal_memset_, for spilling registers all over the place.
1.10	25-Jan-2006	christos	branches: 1.10.18; 1.10.20; 1.10.22; free -> dealloc
1.9	11-Dec-2005	christos	branches: 1.9.2; merge ktrace-lwp.
1.8	31-Aug-2003	fvdl	branches: 1.8.16; Fix signed/unsigned warnings.
1.7	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.6	15-Jul-2003	scw	In lookup(), don't free "dir" on exit if we found a matching entry. Otherwise the caller ends up with a pointer to free'd memory...
1.5	30-Dec-2002	veego	branches: 1.5.2; Fix broken build due too the move of the cd9660 and msdosfs kernel source code.
1.4	09-Nov-2000	matt	branches: 1.4.2; 1.4.4; dos_unmount is only is dos_close is present but so conditionalize it like dos_close.
1.3	08-Nov-2000	matt	avoid pointer addition on void pointers
1.2	02-Nov-2000	thorpej	Sprinkle some const -- gets things out of the .data segment, which is important in the i386 boot blocks (grmumble).
1.1	02-Nov-2000	thorpej	Add a standalone MS-DOS file system reader package, lifted from FreeBSD, and modified use NetBSD's already-existing MS-DOS file system data structure definitions, rather than defining our own.
1.4.4.1	30-Dec-2002	thorpej	Sync with HEAD.
1.4.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.4.2.1	09-Nov-2000	bouyer	file dosfs.c was added on branch thorpej_scsipi on 2000-11-22 16:05:41 +0000
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.4	17-Mar-2008	yamt	sync with head.
1.8.16.3	07-Dec-2007	yamt	sync with head
1.8.16.2	30-Dec-2006	yamt	sync with head.
1.8.16.1	21-Jun-2006	yamt	sync with head.
1.9.2.1	01-Feb-2006	yamt	sync with head.
1.10.22.1	02-Dec-2006	bouyer	Pull up following revision(s) (requested by dogcow in ticket #240): sys/lib/libsa/dosfs.c: revision 1.11 make bootxx_msdos fit in 8k again; thanks, __internal_memset_, for spilling registers all over the place.
1.10.20.1	10-Dec-2006	yamt	sync with head.
1.10.18.1	12-Jan-2007	ad	Sync with head.
1.11.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.11.20.2	23-Mar-2008	matt	sync with HEAD
1.11.20.1	09-Jan-2008	matt	sync with HEAD
1.11.18.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.12.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.12.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.12.10.1	24-Mar-2008	keiichi	sync with head.
1.14.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.14.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.14.4.1	04-May-2009	yamt	sync with head.
1.16.14.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.17.6.1	18-Feb-2012	mrg	merge to -current.
1.17.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.17.2.1	17-Apr-2012	yamt	sync with head
1.18.10.1	18-May-2014	rmind	sync with head
1.18.6.2	03-Dec-2017	jdolecek	update from HEAD
1.18.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.20.6.1	19-Mar-2016	skrll	Sync with HEAD
1.21.18.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.21.18.1	10-Jun-2019	christos	Sync with HEAD
1.22.6.1	25-Jan-2020	ad	Sync with head.
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.1	02-Nov-2000	thorpej	branches: 1.1.2; 1.1.26; Add a standalone MS-DOS file system reader package, lifted from FreeBSD, and modified use NetBSD's already-existing MS-DOS file system data structure definitions, rather than defining our own.
1.1.26.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.26.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.26.1	03-Aug-2004	skrll	Sync with HEAD
1.1.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.1.2.1	02-Nov-2000	bouyer	file dosfs.h was added on branch thorpej_scsipi on 2000-11-22 16:05:42 +0000
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	30-Mar-1999	cgd	branches: 1.1.42; move errno to its own file; if you just need errno, you don't need dev.c's fns
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Aug-2004	skrll	Sync with HEAD
1.24	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.23	29-Mar-2014	jakllsch	branches: 1.23.30; Obtain and/or use ETHER_ADDR_LEN.
1.22	12-Jan-2009	tsutsui	branches: 1.22.14; 1.22.24; 1.22.28; Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.21	24-Nov-2007	isaki	branches: 1.21.14; 1.21.18; 1.21.26; style, indent, and ANSI-fy.
1.20	11-Dec-2005	christos	branches: 1.20.44; 1.20.46; 1.20.52; merge ktrace-lwp.
1.19	13-Jun-2005	junyoung	branches: 1.19.2; Remove bcmp(). Use memcmp() instead.
1.18	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.17	12-Mar-2003	drochner	branches: 1.17.2; separate ether_sprintf() from the rest of ethernet support -- sometimes it makes sense to use the former w/o the latter (eg PXE)
1.16	12-Mar-2003	drochner	no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.15	30-Mar-2000	augustss	Kill some more register declarations.
1.14	13-Nov-1999	thorpej	Backout my libsa changes.
1.13	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.12	14-May-1998	drochner	branches: 1.12.14; 1.12.16; 1.12.20; egcs -Wall -Werror
1.11	07-Jul-1997	drochner	Don't use private copy of old netinet/if_ether.h. Use <net/if_ether.h> for ethernet specific definitions, and insert private definitions for ARP if needed. (The new ARP macros in <net/if_arp.h> are not used because they create larger code, and we really don't need more than ethernet/ip support here.)
1.10	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.9	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.8	13-Oct-1996	christos	branches: 1.8.6; backout previous kprintf changes
1.7	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.6	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.5	11-Sep-1995	thorpej	Changes from Gordon Ross: a) check against `my' ethernet or broadcast addresses done in ether.c b) changed interface to readether() to provide ethertype info c) respond to arp requests when appropriate. First two are clean-up. Last fixes hp300 and presumably mvme68k netboot code.
1.4	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.3	19-Feb-1995	mycroft	Remove duplicate defn of bcea.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.8.6.1	07-Mar-1997	is	Use the local copy of the old-style if_ether.h for the moment, til we have time to modernize the libsa ARP support.
1.12.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.16.1	15-Nov-1999	fvdl	Sync with -current
1.12.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.17.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.17.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.17.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.17.2.1	03-Aug-2004	skrll	Sync with HEAD
1.19.2.1	07-Dec-2007	yamt	sync with head
1.20.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.20.46.1	09-Jan-2008	matt	sync with HEAD
1.20.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.21.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.21.18.1	04-May-2009	yamt	sync with head.
1.21.14.1	17-Jan-2009	mjf	Sync with HEAD.
1.22.28.1	18-May-2014	rmind	sync with head
1.22.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.22.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.23.30.1	10-Jun-2019	christos	Sync with HEAD
1.7	29-Mar-2014	jakllsch	Obtain and use ETHER_ADDR_LEN where appropriate. Drop unnecessary includes. XXX libsa ether_sprintf() should maybe be ether_snprintf.
1.6	24-Nov-2007	isaki	branches: 1.6.52; 1.6.62; 1.6.68; style, indent, and ANSI-fy.
1.5	24-Jan-2006	christos	branches: 1.5.42; 1.5.44; 1.5.50; PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.4	11-Dec-2005	christos	branches: 1.4.2; merge ktrace-lwp.
1.3	17-May-2005	christos	branches: 1.3.2; Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.2	25-Mar-2003	mycroft	branches: 1.2.2; const! const!
1.1	12-Mar-2003	drochner	separate ether_sprintf() from the rest of ethernet support -- sometimes it makes sense to use the former w/o the latter (eg PXE)
1.2.2.1	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.3.2.2	07-Dec-2007	yamt	sync with head
1.3.2.1	21-Jun-2006	yamt	sync with head.
1.4.2.1	01-Feb-2006	yamt	sync with head.
1.5.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.44.1	09-Jan-2008	matt	sync with HEAD
1.5.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.6.68.1	18-May-2014	rmind	sync with head
1.6.62.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.52.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.29	12-Jan-2014	tsutsui	Remove obsolete exec.c for a.out. It was superseded by loadfile() long ago.
1.28	29-Dec-2009	elad	branches: 1.28.12; 1.28.22; 1.28.26; Don't abuse INSECURE for allowing exec() to load files not owned by uid 0. Adjust references where this has been used.
1.27	16-Aug-2009	matt	Change include of <sys/exec.h> to <sys/exec_aout.h> since these files want the a.out stuff.
1.26	25-Mar-2008	christos	branches: 1.26.4; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.25	24-Nov-2007	isaki	branches: 1.25.14; style, indent, and ANSI-fy.
1.24	11-Dec-2005	christos	branches: 1.24.44; 1.24.46; 1.24.52; merge ktrace-lwp.
1.23	31-Aug-2003	fvdl	branches: 1.23.16; Fix signed/unsigned warnings.
1.22	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.21	23-Jun-2003	martin	branches: 1.21.2; Protect opt_*.h include by _KERNEL_OPT
1.20	23-Jun-2003	martin	Make sure to include opt_foo.h if a defflag option FOO is used.
1.19	13-Nov-1999	thorpej	Backout my libsa changes.
1.18	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.17	28-Jun-1997	thorpej	branches: 1.17.22; 1.17.24; 1.17.28; - Fix ZMAGIC image loading. - Deal with stripped kernels. - Let machine-dependent code frob the start address. - General cleanup. From Matthias Pfaller <matthias@netbsd.org>
1.16	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.15	13-Oct-1996	christos	backout previous kprintf changes
1.14	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.13	02-Jun-1996	ragge	Fix include file order to confirm to KNF in master tree also.
1.12	14-May-1996	leo	branches: 1.12.4; Fix gcc -Wall warnings about printf arguments.
1.11	20-Oct-1995	cgd	cast pointer to long, not int
1.10	04-Aug-1995	thorpej	Fix off-by-one error when padding text segment.
1.9	22-Apr-1995	cgd	cast ptrs to longs, etc.
1.8	21-Feb-1995	mycroft	Correct some error strings, and add a few more. Don't print error messages in exec(); let the caller do it.
1.7	21-Feb-1995	mycroft	exec() doesn't need to return a value.
1.6	21-Feb-1995	mycroft	Add the security check in the hp300 code, and clean a little.
1.5	21-Feb-1995	mycroft	Add a generic twiddler.
1.4	25-Nov-1994	deraadt	round text segment to __LDPGSZ bytes
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file exec.c was added on branch netbsd-1-0 on 1994-08-22 21:56:04 +0000
1.12.4.1	02-Jun-1996	ragge	Fix include file order to confirm to KNF.
1.17.28.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.17.24.1	15-Nov-1999	fvdl	Sync with -current
1.17.22.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.21.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.21.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.21.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.16.1	07-Dec-2007	yamt	sync with head
1.24.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.24.46.1	09-Jan-2008	matt	sync with HEAD
1.24.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.25.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.26.4.2	11-Mar-2010	yamt	sync with head
1.26.4.1	19-Aug-2009	yamt	sync with head.
1.28.26.1	18-May-2014	rmind	sync with head
1.28.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.28.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.17	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.16	11-Dec-2005	christos	branches: 1.16.44; 1.16.46; 1.16.52; merge ktrace-lwp.
1.15	26-Feb-2005	perry	branches: 1.15.4; nuke trailing whitespace
1.14	01-Jun-2002	itojun	branches: 1.14.6; 1.14.14; 1.14.16; use exit(int), not exit(void), consistently - even if the arg has no meaning.
1.13	12-Feb-1999	drochner	branches: 1.13.20; 1.13.22; 1.13.34; We can't prototype exit() publically because it might take an argument or not, depending on the port-specific environment. Separate panic() and exit() so that the mi/default panic() can be used without conflicting with a local exit() definition, move exit(void) prototype to the default exit() implementation. Closes PR bin/6990 by Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE>.
1.12	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.11	01-Dec-1996	pk	kvprintf => vprintf (PR#2989, Juergen Hannken-Illjes).
1.10	13-Oct-1996	christos	backout previous kprintf changes
1.9	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.8	09-Feb-1996	gwr	use vprintf where appropriate
1.7	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.6	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.5	22-Apr-1995	cgd	note properly whether or not functions return, etc.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	22-Aug-1994	brezak	branches: 1.3.2; Cleanup to make more ANSI compliant; checkpoint
1.2	08-May-1994	brezak	Standalone networking for network boot loaders.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.3.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.3.2.1	22-Aug-1994	brezak	file exit.c was added on branch netbsd-1-0 on 1994-08-22 21:56:05 +0000
1.13.34.1	20-Jun-2002	gehenna	catch up with -current.
1.13.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.13.20.1	20-Jun-2002	nathanw	Catch up to -current.
1.14.16.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.14.14.1	29-Apr-2005	kent	sync with -current
1.14.6.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.4.1	07-Dec-2007	yamt	sync with head
1.16.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.16.46.1	09-Jan-2008	matt	sync with HEAD
1.16.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.34	29-Apr-2022	rin	Re-introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize for some archs. Should be useful for ancient archs, for which secsize is fixed. Thanks christos@ for comment.
1.33	27-Apr-2022	rin	Revert previous at the moment. This is wrong reasoning; 68020 and above (incl. 040 and 060) support 32-bit displacements for PC relative addressing (via "fully extension addressing mode" with null index register). I've still not figured out what goes wrong with amiga/boot(8) when compiled without -l option for gas(1)... On 2022/04/27 20:48, Rin Okuyama wrote: > Module Name: src > Committed By: rin > Date: Wed Apr 27 11:48:26 UTC 2022 > > Modified Files: > src/sys/lib/libsa: ext2fs.c minixfs3.c stand.h ufs.c > > Log Message: > Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is > used instead of secsize obtained by SAIOSECSIZE ioctl. > > This hack avoids divdi3 and friends from being linked, in order to > support variable secsize. > > This is useful for amiga/boot(8); it is loaded by firmware into > unpredictable address, and therefore all symbols should be > addressable by PC relative mode with only 16-bit displacements. > > See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for > more details. > > > To generate a diff of this commit: > cvs rdiff -u -r1.31 -r1.32 src/sys/lib/libsa/ext2fs.c > cvs rdiff -u -r1.10 -r1.11 src/sys/lib/libsa/minixfs3.c > cvs rdiff -u -r1.83 -r1.84 src/sys/lib/libsa/stand.h src/sys/lib/libsa/ufs.c > > Please note that diffs are not public domain; they are subject to the > copyright notices on the relevant files.
1.32	27-Apr-2022	rin	Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize. This is useful for amiga/boot(8); it is loaded by firmware into unpredictable address, and therefore all symbols should be addressable by PC relative mode with only 16-bit displacements. See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for more details.
1.31	24-Apr-2022	mlelstv	Ask driver about sector size to support reading superblocks from fixed byte offsets.
1.30	19-Apr-2022	skrll	Typo in comment. avoinds -> avoids
1.29	24-Jan-2020	jakllsch	Use dp->e2d_namlen rather than strlen(dp->e2d_name) in ext2fs_ls(). Prevents garbage beyond the end of the name from appearing on screen.
1.28	24-Jun-2019	pgoyette	branches: 1.28.4; Now that the ufs module has been split out from ffs and ext2fs, we need to update the boot-loader to push all modules required to support the booted filesystem. We treat the fsmod string as a slash-separated list of module names (relative to kern.module.path), rather than as a single module path name. Note that ffsv1 and ffsv2 are still exempted from the boot-loader's auto-push, but the list of required filesystems is still noted in the source. Also note that arch/sandpoint needs a similar change. I have not made this change because I am totally unable to test it. Tested on my kernel with _no_ built-in file-systems and with the ffs bootloader settings of fsmod enabled.
1.27	05-Apr-2019	christos	Go back ot using 0x%x instead of %#x because we don't always support the format. See subr_prf.c
1.26	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.25	21-Aug-2016	christos	branches: 1.25.16; delete now unused function .
1.24	04-Aug-2016	rjs	Another header change.
1.23	04-Aug-2016	nonaka	Sync with sys/ufs/ext2fs/ext2fs_bswap.c.
1.22	04-Aug-2016	nonaka	pass EXT2_DINODE_SIZE(fs) as isize to e2fs_iload(). should fix build failure.
1.21	03-Aug-2016	rjs	Adjust for change to kernel ext2fs headers.
1.20	20-Mar-2014	christos	branches: 1.20.6; 1.20.10; reduce size by 1K by sharing the ls code.
1.19	20-Oct-2013	christos	XXX: gcc initializations
1.18	23-Jun-2013	dholland	branches: 1.18.2; Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.17	23-Jun-2013	dholland	fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB() dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB() (Christos already did the lfs ones a few days back)
1.16	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.15	10-May-2013	tsutsui	Wrap >80 char lines that overflowed on NDADDR -> EXT2FS_NDADDR changes.
1.14	22-Jan-2013	dholland	Stuff UFS_ in front of a few of ufs's symbols to reduce namespace pollution. Specifically: ROOTINO -> UFS_ROOTINO WINO -> UFS_WINO NXADDR -> UFS_NXADDR NDADDR -> UFS_NDADDR NIADDR -> UFS_NIADDR MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency) Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have the same values in ext2fs and ffs. No functional change intended.
1.13	21-May-2012	dsl	branches: 1.13.2; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.12	16-Jan-2012	christos	branches: 1.12.2; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.11	25-Dec-2011	tsutsui	Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.10	16-Jun-2011	joerg	branches: 1.10.2; 1.10.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.9	02-Jan-2011	jakllsch	branches: 1.9.6; Zero the in-memory super block after allocation. It contains a pointer that, if not properly initialized, could be improperly deallocated.
1.8	19-Oct-2009	bouyer	branches: 1.8.4; Remove closes 3 & 4 from my licence. Lots of thanks to Soren Jacobsen for the booring work !
1.7	02-Mar-2009	tsutsui	Use EXT2_DINODE_SIZE() to get offset of inode, not struct ext2fs_dinode array.
1.6	01-Mar-2009	christos	catch up with variable inode size.
1.5	19-Nov-2008	ad	branches: 1.5.4; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.4	02-Dec-2007	tsutsui	branches: 1.4.2; 1.4.6; 1.4.8; 1.4.16; 1.4.22; 1.4.26; 1.4.32; 1.4.34; 1.4.36; - also pass correct size on dealloc() of in-memory superblock data - also call dealloc() for group descriptor blocks
1.3	02-Dec-2007	tsutsui	Allocate correct size for in-memory data struct m_ext2fs (which is larger than SBSIZE).
1.2	02-Dec-2007	tsutsui	- fix description about index structure of an inode to match ext2fs_dinode - put more byteswap ops on reading block numbers in indirect blocks (XXX: untested on big endian machines)
1.1	01-Dec-2007	tsutsui	Add ext2fs support for libsa. Mostly based on ufs.c, and some ext2fs specific stuff is pulled from sys/ufs/ext2fs/ext2fs_bswap.c and sys/ufs/ext2fs/ext2fs_vfsops.c. XXX1: Should we share ufs.c with #ifdef LIBSA_EXT2FS as ffs and lfs do? XXX2: Maybe we should share ext2fs_bswap.c with kernel.
1.4.36.1	16-Jan-2011	bouyer	Pull up following revision(s) (requested by tsutsui in ticket #1486): sbin/fsck_ext2fs/setup.c: revision 1.26 sbin/newfs_ext2fs/mke2fs.c: revision 1.10 sbin/newfs_ext2fs/mke2fs.c: revision 1.11 sbin/newfs_ext2fs/mke2fs.c: revision 1.12 sbin/fsck_ext2fs/inode.c: revision 1.24 sys/lib/libsa/ext2fs.c: revision 1.6 sbin/newfs_ext2fs/extern.h: revision 1.3 sbin/fsck_ext2fs/inode.c: revision 1.25 sys/lib/libsa/ext2fs.c: revision 1.7 sbin/fsck_ext2fs/inode.c: revision 1.26 sys/ufs/ext2fs/ext2fs_inode.c: revision 1.68 sbin/fsck_ext2fs/inode.c: revision 1.27 sbin/fsck_ext2fs/inode.c: revision 1.28 sys/ufs/ext2fs/ext2fs_dinode.h: revision 1.18 sys/ufs/ext2fs/ext2fs_dinode.h: revision 1.19 sbin/newfs_ext2fs/newfs_ext2fs.c: revision 1.5 sbin/newfs_ext2fs/newfs_ext2fs.8: revision 1.2 sbin/newfs_ext2fs/newfs_ext2fs.c: revision 1.6 sbin/newfs_ext2fs/newfs_ext2fs.8: revision 1.3 sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.142 sbin/newfs_ext2fs/newfs_ext2fs.c: revision 1.7 sbin/newfs_ext2fs/newfs_ext2fs.8: revision 1.4 sbin/newfs_ext2fs/newfs_ext2fs.c: revision 1.8 PR/40936: Frederik Sausmikat: ext2fs: add support for inodes > 128 bytes Support variable inode sizes. catch up with variable inode size. Don't use e2fs_inode_size in superblock on E2FS_REV0 file system. - accept only EXT2_REV0_DINODE_SIZE inodesize on -O 0 - use inodesize to get offset of inode, not struct ext2fs_dinode array Replace a magic number with a new EXT2_REV0_DINODE_SIZE macro. Use EXT2_DINODE_SIZE() to get offset of inode, not struct ext2fs_dinode array. Fix botched logic in inodesize check. Use inodesize to get offset of inode in one more place. - add a sanity check for e2fs_inode_size in readsb() - use EXT2_DINODE_SIZE() rather than sizeof(struct ext2fs_dinode) or struct ext2fs_dinode array/pointer to see e2fs_ipb and inode offsets Sort options. New sentence, new line. Sort options in usage. - unsigned -> unsigned int - remove unnecessary casts from malloc(3) and free(3) - fix a bogus indent Use "size > INT32_MAX" rather than "size >= 0x80000000U" to check 2GB limit. Add missed byteswap ops against ext2fs_dinode members. Handle 32 bit uid field on E2FS_REV1.
1.4.34.2	03-Mar-2009	skrll	Sync with HEAD.
1.4.34.1	19-Jan-2009	skrll	Sync with HEAD.
1.4.32.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.4.26.2	11-Mar-2010	yamt	sync with head
1.4.26.1	04-May-2009	yamt	sync with head.
1.4.22.1	17-Jan-2009	mjf	Sync with HEAD.
1.4.16.2	09-Jan-2008	matt	sync with HEAD
1.4.16.1	02-Dec-2007	matt	file ext2fs.c was added on branch matt-armv6 on 2008-01-09 01:56:39 +0000
1.4.8.2	08-Dec-2007	mjf	Sync with HEAD.
1.4.8.1	02-Dec-2007	mjf	file ext2fs.c was added on branch mjf-devfs on 2007-12-08 18:20:52 +0000
1.4.6.2	07-Dec-2007	yamt	sync with head
1.4.6.1	02-Dec-2007	yamt	file ext2fs.c was added on branch yamt-lazymbuf on 2007-12-07 17:33:40 +0000
1.4.2.2	03-Dec-2007	joerg	Sync with HEAD.
1.4.2.1	02-Dec-2007	joerg	file ext2fs.c was added on branch jmcneill-pm on 2007-12-03 16:15:02 +0000
1.5.4.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.8.4.1	05-Mar-2011	rmind	sync with head
1.9.6.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.10.6.2	02-Jun-2012	mrg	sync to latest -current.
1.10.6.1	18-Feb-2012	mrg	merge to -current.
1.10.2.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10.2.3	23-Jan-2013	yamt	sync with head
1.10.2.2	23-May-2012	yamt	sync with head.
1.10.2.1	17-Apr-2012	yamt	sync with head
1.12.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.13.2.4	03-Dec-2017	jdolecek	update from HEAD
1.13.2.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.13.2.2	23-Jun-2013	tls	resync from head
1.13.2.1	25-Feb-2013	tls	resync with head
1.18.2.1	18-May-2014	rmind	sync with head
1.20.10.1	06-Aug-2016	pgoyette	Sync with HEAD
1.20.6.1	05-Oct-2016	skrll	Sync with HEAD
1.25.16.3	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.25.16.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.25.16.1	10-Jun-2019	christos	Sync with HEAD
1.28.4.1	25-Jan-2020	ad	Sync with head.
1.1	01-Dec-2007	tsutsui	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.16; Add ext2fs support for libsa. Mostly based on ufs.c, and some ext2fs specific stuff is pulled from sys/ufs/ext2fs/ext2fs_bswap.c and sys/ufs/ext2fs/ext2fs_vfsops.c. XXX1: Should we share ufs.c with #ifdef LIBSA_EXT2FS as ffs and lfs do? XXX2: Maybe we should share ext2fs_bswap.c with kernel.
1.1.16.2	09-Jan-2008	matt	sync with HEAD
1.1.16.1	01-Dec-2007	matt	file ext2fs.h was added on branch matt-armv6 on 2008-01-09 01:56:40 +0000
1.1.8.2	08-Dec-2007	mjf	Sync with HEAD.
1.1.8.1	01-Dec-2007	mjf	file ext2fs.h was added on branch mjf-devfs on 2007-12-08 18:20:52 +0000
1.1.6.2	07-Dec-2007	yamt	sync with head
1.1.6.1	01-Dec-2007	yamt	file ext2fs.h was added on branch yamt-lazymbuf on 2007-12-07 17:33:41 +0000
1.1.2.2	03-Dec-2007	joerg	Sync with HEAD.
1.1.2.1	01-Dec-2007	joerg	file ext2fs.h was added on branch jmcneill-pm on 2007-12-03 16:15:02 +0000
1.1	27-May-2021	mrg	branches: 1.1.2; 1.1.6; add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.1.6.2	17-Jun-2021	thorpej	Sync w/ HEAD.
1.1.6.1	27-May-2021	thorpej	file ffs_bswap.c was added on branch thorpej-i2c-spi-conf on 2021-06-17 04:46:34 +0000
1.1.2.2	31-May-2021	cjep	sync with head
1.1.2.1	27-May-2021	cjep	file ffs_bswap.c was added on branch cjep_staticlib_x on 2021-05-31 22:15:21 +0000
1.10	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.9	24-Apr-2022	mlelstv	Don't load filessytem module for filesystem that was found but isn't used for booting.
1.8	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.7	24-Jun-2019	pgoyette	branches: 1.7.14; 1.7.16; Now that the ufs module has been split out from ffs and ext2fs, we need to update the boot-loader to push all modules required to support the booted filesystem. We treat the fsmod string as a slash-separated list of module names (relative to kern.module.path), rather than as a single module path name. Note that ffsv1 and ffsv2 are still exempted from the boot-loader's auto-push, but the list of required filesystems is still noted in the source. Also note that arch/sandpoint needs a similar change. I have not made this change because I am totally unable to test it. Tested on my kernel with _no_ built-in file-systems and with the ffs bootloader settings of fsmod enabled.
1.6	21-May-2012	dsl	branches: 1.6.40; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.5	25-Dec-2011	tsutsui	branches: 1.5.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.4	19-Nov-2008	ad	branches: 1.4.16; 1.4.20; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.74; 1.3.80; 1.3.84; merge ktrace-lwp.
1.2	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.1	11-Apr-2003	dsl	branches: 1.1.2; Files to build ffsv1 and ffsv2 versions of ufs.c
1.1.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.1	03-Aug-2004	skrll	Sync with HEAD
1.3.84.1	19-Jan-2009	skrll	Sync with HEAD.
1.3.80.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.3.74.1	04-May-2009	yamt	sync with head.
1.3.70.1	17-Jan-2009	mjf	Sync with HEAD.
1.4.20.2	02-Jun-2012	mrg	sync to latest -current.
1.4.20.1	18-Feb-2012	mrg	merge to -current.
1.4.16.2	23-May-2012	yamt	sync with head.
1.4.16.1	17-Apr-2012	yamt	sync with head
1.5.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.6.40.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.7.16.1	31-May-2021	cjep	sync with head
1.7.14.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.10	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.9	24-Apr-2022	mlelstv	Don't load filessytem module for filesystem that was found but isn't used for booting.
1.8	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.7	24-Jun-2019	pgoyette	branches: 1.7.14; 1.7.16; Now that the ufs module has been split out from ffs and ext2fs, we need to update the boot-loader to push all modules required to support the booted filesystem. We treat the fsmod string as a slash-separated list of module names (relative to kern.module.path), rather than as a single module path name. Note that ffsv1 and ffsv2 are still exempted from the boot-loader's auto-push, but the list of required filesystems is still noted in the source. Also note that arch/sandpoint needs a similar change. I have not made this change because I am totally unable to test it. Tested on my kernel with _no_ built-in file-systems and with the ffs bootloader settings of fsmod enabled.
1.6	21-May-2012	dsl	branches: 1.6.40; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.5	25-Dec-2011	tsutsui	branches: 1.5.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.4	19-Nov-2008	ad	branches: 1.4.16; 1.4.20; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.3	11-Dec-2005	christos	branches: 1.3.70; 1.3.74; 1.3.80; 1.3.84; merge ktrace-lwp.
1.2	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.1	11-Apr-2003	dsl	branches: 1.1.2; Files to build ffsv1 and ffsv2 versions of ufs.c
1.1.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.1	03-Aug-2004	skrll	Sync with HEAD
1.3.84.1	19-Jan-2009	skrll	Sync with HEAD.
1.3.80.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.3.74.1	04-May-2009	yamt	sync with head.
1.3.70.1	17-Jan-2009	mjf	Sync with HEAD.
1.4.20.2	02-Jun-2012	mrg	sync to latest -current.
1.4.20.1	18-Feb-2012	mrg	merge to -current.
1.4.16.2	23-May-2012	yamt	sync with head.
1.4.16.1	17-Apr-2012	yamt	sync with head
1.5.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.6.40.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.7.16.1	31-May-2021	cjep	sync with head
1.7.14.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.2	24-Apr-2022	mlelstv	Don't load filessytem module for filesystem that was found but isn't used for booting.
1.1	15-Mar-2002	simonb	branches: 1.1.4; 1.1.10; Move files[] from globals.c to its own file. Including all of globals.o breaks the size limit for at least the pmax bootblocks. Fixes PR port-pmax/15924 from Gregory McGarry.
1.1.10.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.10.1	15-Mar-2002	jdolecek	file files.c was added on branch kqueue on 2002-06-23 17:49:52 +0000
1.1.4.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.4.1	15-Mar-2002	nathanw	file files.c was added on branch nathanw_sa on 2002-04-01 07:48:08 +0000
1.1	16-Jan-2012	christos	branches: 1.1.4; 1.1.6; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	16-Jan-2012	yamt	file fnmatch.c was added on branch yamt-pagecache on 2012-04-17 00:08:33 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	16-Jan-2012	mrg	file fnmatch.c was added on branch jmcneill-usbmp on 2012-02-18 07:35:35 +0000
1.7	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.6	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.5	11-Dec-2005	christos	branches: 1.5.44; 1.5.46; 1.5.52; merge ktrace-lwp.
1.4	07-Aug-2003	agc	branches: 1.4.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.3	30-Mar-2000	augustss	branches: 1.3.28; Kill some more register declarations.
1.2	31-Mar-1999	cgd	branches: 1.2.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.1	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.2.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.3.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.3.28.1	03-Aug-2004	skrll	Sync with HEAD
1.4.16.1	07-Dec-2007	yamt	sync with head
1.5.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.46.1	09-Jan-2008	matt	sync with HEAD
1.5.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.5.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10	11-Jun-2016	dholland	PR 51200 gets in libsa considered harmful: use kgets
1.9	24-Nov-2007	isaki	branches: 1.9.62; 1.9.82; style, indent, and ANSI-fy.
1.8	11-Dec-2005	christos	branches: 1.8.44; 1.8.46; 1.8.52; merge ktrace-lwp.
1.7	07-Aug-2003	agc	branches: 1.7.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	14-Oct-1996	cgd	branches: 1.6.62; fix a bogon in some new functionality apparently added in the last commit (which was supposed only to back out the printf->kprintf changes). The new functionality is: if the user enters control-D, return an error.
1.5	13-Oct-1996	christos	backout previous kprintf changes
1.4	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file getfile.c was added on branch netbsd-1-0 on 1994-08-22 21:56:07 +0000
1.6.62.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.62.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.62.1	03-Aug-2004	skrll	Sync with HEAD
1.7.16.1	07-Dec-2007	yamt	sync with head
1.8.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.8.46.1	09-Jan-2008	matt	sync with HEAD
1.8.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.9.82.1	09-Jul-2016	skrll	Sync with HEAD
1.9.62.1	03-Dec-2017	jdolecek	update from HEAD
1.15	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.14	27-Aug-2016	dholland	branches: 1.14.16; PR 51200 gets in libsa considered harmful: remove gets() from libsa.
1.13	11-Jun-2016	dholland	gets_s -> kgets. The exact name isn't that important; but it is important not to use "gets_s" and thereby allow anyone to falsely get the impression we're implementing Annex K. We aren't. ok core.
1.12	05-Jun-2016	christos	dedup
1.11	05-Jun-2016	maxv	Use gets_s instead of gets. The x86 bootloader prompt is easy to overflow.
1.10	24-Nov-2007	isaki	branches: 1.10.62; 1.10.82; style, indent, and ANSI-fy.
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.46; 1.9.52; merge ktrace-lwp.
1.8	07-Aug-2003	agc	branches: 1.8.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	30-Mar-2000	augustss	branches: 1.7.28; Kill some more register declarations.
1.6	11-Oct-1995	pk	branches: 1.6.30; Conditionalize ancient `@' and `#' erasors.
1.5	26-Oct-1994	cgd	branches: 1.5.2; new RCS ID format.
1.4	22-Aug-1994	brezak	branches: 1.4.2; Cleanup to make more ANSI compliant; checkpoint
1.3	09-Aug-1994	pk	Echo terminating NL too.
1.2	18-Jul-1994	pk	do echo.
1.1	26-Jan-1994	brezak	branches: 1.1.2; CMU/4.4 stand-alone library
1.1.2.2	13-Aug-1994	mycroft	update from trunk
1.1.2.1	27-Jul-1994	cgd	update from trunk.
1.4.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.4.2.1	22-Aug-1994	brezak	file gets.c was added on branch netbsd-1-0 on 1994-08-22 21:56:08 +0000
1.5.2.1	13-Oct-1995	pk	Update from trunk: erase characters.
1.6.30.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.7.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.28.1	03-Aug-2004	skrll	Sync with HEAD
1.8.16.1	07-Dec-2007	yamt	sync with head
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.46.1	09-Jan-2008	matt	sync with HEAD
1.9.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10.82.2	05-Oct-2016	skrll	Sync with HEAD
1.10.82.1	09-Jul-2016	skrll	Sync with HEAD
1.10.62.1	03-Dec-2017	jdolecek	update from HEAD
1.14.16.1	10-Jun-2019	christos	Sync with HEAD
1.12	24-Apr-2022	mlelstv	Don't load filessytem module for filesystem that was found but isn't used for booting.
1.11	29-Mar-2014	jakllsch	Obtain and/or use ETHER_ADDR_LEN.
1.10	05-Jan-2014	jakllsch	Make libsa fsmod string pointer const.
1.9	21-May-2012	dsl	branches: 1.9.2; 1.9.4; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.8	19-Nov-2008	ad	branches: 1.8.16; 1.8.20; 1.8.22; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.7	27-Mar-2003	drochner	branches: 1.7.100; 1.7.104; 1.7.110; 1.7.114; There is no point in initializing "rootpath" to "/". Move it into BSS.
1.6	19-Mar-2003	drochner	remove stuff just moved to bootparam.c and some variables which are never used.
1.5	15-Mar-2002	simonb	Move files[] from globals.c to its own file. Including all of globals.o breaks the size limit for at least the pmax bootblocks. Fixes PR port-pmax/15924 from Gregory McGarry.
1.4	23-Feb-2002	thorpej	Move files[] from open.c to globals.c, so that it's possible to use libsa in an application where there are no file systems or devices.
1.3	18-Sep-1995	pk	branches: 1.3.44; 1.3.46; Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.3.46.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.3.46.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.44.2	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.44.1	28-Feb-2002	nathanw	Catch up to -current.
1.7.114.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.110.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.7.104.1	04-May-2009	yamt	sync with head.
1.7.100.1	17-Jan-2009	mjf	Sync with HEAD.
1.8.22.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.8.20.1	02-Jun-2012	mrg	sync to latest -current.
1.8.16.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8.16.1	23-May-2012	yamt	sync with head.
1.9.4.1	18-May-2014	rmind	sync with head
1.9.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.26	22-Jul-1997	drochner	Remove this relict, it's not needed anymore.
1.25	17-Jan-1997	mikel	branches: 1.25.2; fix my typo; found by Klaus Klein <kleink@layla.inka.de>
1.24	17-Jan-1997	mikel	add prototypes for ethers(3) functions; fixes PR 2471. fix suggested by Jason Thorpe.
1.23	09-Oct-1996	thorpej	Merge netbsd-1-2 branch back into mainline.
1.22	11-May-1996	mycroft	branches: 1.22.4; When sending an ARP request, use the interface address for the route, rather than the first address assigned. This gives slightly different behaviour in the presence of aliases. From Bill Fenner, via Pete Bentley.
1.21	13-Feb-1996	christos	netinet prototypes
1.20	12-Jun-1995	mycroft	Various cleanup, including: * Convert several data structures to use queue.h. * Split in_pcbnotify() into two parts; one for notifying a specific PCB, and one for notifying all PCBs for a particular foreign address.
1.19	16-May-1995	cgd	parenthesize macro arg usage
1.18	15-May-1995	cgd	spacing fixups and KNF. #define ether address size, so it's not hardcoded as '6' all over.
1.17	17-Apr-1995	cgd	spacing cleaup. also, minor type mixup fixups.
1.16	13-Apr-1995	cgd	be a bit more careful and explicit with types. (basically a large no-op.)
1.15	10-Apr-1995	mycroft	Remove now unneeded #ifdef. Prototype new function.
1.14	29-Mar-1995	briggs	KERNEL -> _KERNEL
1.13	26-Mar-1995	jtc	KERNEL -> _KERNEL
1.12	06-Mar-1995	glass	remove references to arptnew. fix spelling error
1.11	27-Feb-1995	glass	fix some typos. from frank@fwi.uva.nl (Frank van der Linden)
1.10	29-Jun-1994	cgd	New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1.9	13-May-1994	mycroft	Update to 4.4-Lite networking code, with a few local changes.
1.8	02-Feb-1994	hpeyerl	Multicast is no longer optional.
1.7	08-Jan-1994	mycroft	Fix some inconsistent spacing; spaces at the end of lines, etc.
1.6	30-Dec-1993	deraadt	"struct ether_addr" for ethers(3) functions.
1.5	13-Dec-1993	hpeyerl	>From cmaeda@cs.washington.edu; part of the multicast patches derived from the Multicast patches for BSDI. (I am a "big dopey bear" for having forgotten this. Thanx Havard.)
1.4	05-Sep-1993	cassidy	Add definition for reverse address resolution protocol.
1.3	20-May-1993	cgd	more rcsid additions and file header cleanups
1.2	19-Apr-1993	mycroft	Add consistent multiple-inclusion protection.
1.1	21-Mar-1993	cgd	branches: 1.1.1; Initial revision
1.1.1.1	21-Mar-1993	cgd	initial import of 386bsd-0.1 sources
1.22.4.1	17-Jun-1996	gwr	Pad the struct arpcom to avoid unnecessary misalignments on m68k ports.
1.25.2.3	06-Mar-1997	is	Wipe out double function prototypes.
1.25.2.2	18-Feb-1997	is	Having converted everything, remove the struct ether_arp definition completely. Some small cleanup. STILLTODO: some sanity checks of the (now) variable link level address length in incoming packets..
1.25.2.1	07-Feb-1997	is	Snapshot of new ARP code. Our old ARP code was hardwired for 6-byte length medium addresses, while the protocol is designed for any size. This snapshot contains a first hack at getting rid of Ethernet specific data structures. The ep driver is updated (and tested on the PCI bus), the iy and fpa drivers have been updated, but not real life tested yet. If you want to test this with other drivers, you have to update them first yourself, and probably tag the relevant directories. Better contact me if you want to do this.
1.7	24-Jan-2006	christos	PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.6	31-Mar-2000	castor	branches: 1.6.44; 1.6.56; Make standalone in_cksum work on little-endian machines, too, courtesy of Jeff Smith, <jeffs@geocast.com>.
1.5	30-Mar-2000	augustss	Kill some more register declarations.
1.4	11-Feb-1999	pk	branches: 1.4.8; Add missing prototypes.
1.3	22-Apr-1995	cgd	cast pointers to longs
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.4.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.56.1	01-Feb-2006	yamt	sync with head.
1.6.44.1	21-Jun-2006	yamt	sync with head.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.11	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.10	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.46; 1.9.52; merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	07-Aug-2003	agc	branches: 1.7.8; 1.7.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	30-Mar-2000	augustss	branches: 1.6.28; Kill some more register declarations.
1.5	31-Mar-1999	cgd	branches: 1.5.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.4	30-Oct-1994	cgd	be more careful with types, also pull in headers where necessary.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	08-May-1994	brezak	Standalone networking for network boot loaders.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.5.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.28.1	03-Aug-2004	skrll	Sync with HEAD
1.7.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.8.1	29-Apr-2005	kent	sync with -current
1.8.4.1	07-Dec-2007	yamt	sync with head
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.46.1	09-Jan-2008	matt	sync with HEAD
1.9.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.9.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10	29-Mar-2014	jakllsch	Obtain and/or use ETHER_ADDR_LEN.
1.9	17-Jan-2009	tsutsui	branches: 1.9.14; 1.9.24; 1.9.28; Remove __P().
1.8	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.7	11-Dec-2005	christos	branches: 1.7.70; 1.7.74; 1.7.84; merge ktrace-lwp.
1.6	26-Feb-2005	perry	nuke trailing whitespace
1.5	12-Mar-2003	drochner	branches: 1.5.2; 1.5.10; 1.5.12; separate the netif interface from the rest of the networking code, so that it can be replaced easily in md code
1.4	23-Sep-1995	gwr	Fix/improve some comments.
1.3	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.84.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.74.1	04-May-2009	yamt	sync with head.
1.7.70.1	17-Jan-2009	mjf	Sync with HEAD.
1.9.28.1	18-May-2014	rmind	sync with head
1.9.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.9.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5	08-Jul-2022	skrll	alredy -> already
1.4	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.3	09-May-2018	maxv	branches: 1.3.2; Remove annoying things, style, and fix buffer overflows.
1.2	13-May-2011	nakayama	branches: 1.2.2; 1.2.6; 1.2.58; Use %zd for ssize_t, and %zu for size_t.
1.1	11-May-2011	zoltan	Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.2.58.1	21-May-2018	pgoyette	Sync with HEAD
1.2.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	13-May-2011	jruoho	file ip.c was added on branch jruoho-x86intr on 2011-06-06 09:09:43 +0000
1.2.2.2	31-May-2011	rmind	sync with head
1.2.2.1	13-May-2011	rmind	file ip.c was added on branch rmind-uvmplock on 2011-05-31 03:05:05 +0000
1.3.2.1	10-Jun-2019	christos	Sync with HEAD
1.2	25-Jan-2006	christos	branches: 1.2.4; 1.2.18; Changing len from int to size_t caused an infinite loop. Noticed by chuq.
1.1	24-Jan-2006	christos	PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	25-Jan-2006	yamt	file ip_cksum.c was added on branch yamt-lazymbuf on 2006-06-21 15:10:23 +0000
1.2.4.2	01-Feb-2006	yamt	sync with head.
1.2.4.1	25-Jan-2006	yamt	file ip_cksum.c was added on branch yamt-uio_vmspace on 2006-02-01 14:52:36 +0000
1.12	16-Apr-2003	dsl	lfs code is built from ufs.c
1.11	02-Apr-2003	fvdl	Add support for UFS2. UFS2 is an enhanced FFS, adding support for 64 bit block pointers, extended attribute storage, and a few other things. This commit does not yet include the code to manipulate the extended storage (for e.g. ACLs), this will be done later. Originally written by Kirk McKusick and Network Associates Laboratories for FreeBSD.
1.10	23-Feb-2003	simonb	Add support for LFSv2 filesystems. From a libsa standpoint, LFSv1 and LFSv2 are treated as separate filesystem types for size considerations.
1.9	23-Feb-2003	simonb	Use the MAX() macro from <sys/param.h> instead of a local inline. Results in same code size in ufs.c and removes an unused inline function in lfs.c.
1.8	24-Jan-2003	fvdl	Bump daddr_t to 64 bits. Replace it with int32_t in all places where it was used on-disk, so that on-disk formats remain the same. Remove ufs_daddr_t and ufs_lbn_t for the time being.
1.7	07-May-2002	simonb	Remove two shadowed variables, one of which was set to what it was shadowing(!) and the other a temporary variable (as was it's shadow). Code generated with "gcc -O2" is the same before and after.
1.6	30-Mar-2000	augustss	branches: 1.6.6; 1.6.8; Kill some more register declarations.
1.5	13-Nov-1999	thorpej	Backout my libsa changes.
1.4	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.3	19-Aug-1999	simonb	branches: 1.3.2; 1.3.4; 1.3.8; Remove prototype for find_inode().
1.2	18-Aug-1999	cgd	note that these files should be easily diffable (until they share common code
1.1	18-Aug-1999	cgd	Add a standalone LFS implementation. Currently not merged with ufs (FFS), but should be (and will be before too long). Until then, it and ufs.? should be easily diffable.
1.3.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.3.4.1	15-Nov-1999	fvdl	Sync with -current
1.3.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.8.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.6.6.1	20-Jun-2002	nathanw	Catch up to -current.
1.5	11-Dec-2005	christos	merge ktrace-lwp.
1.4	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	23-Feb-2003	simonb	branches: 1.2.2; Add support for LFSv2 filesystems. From a libsa standpoint, LFSv1 and LFSv2 are treated as separate filesystem types for size considerations.
1.1	18-Aug-1999	cgd	Add a standalone LFS implementation. Currently not merged with ufs (FFS), but should be (and will be before too long). Until then, it and ufs.? should be easily diffable.
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.16	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.15	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.14	12-Aug-2015	dholland	branches: 1.14.34; 1.14.36; Hack up dinode usage to be 64 vs. 32 as needed. Part 1. (This part changes the native lfs code; the ufs-derived code already has 64 vs. 32 logic, but as aspects of it are unsafe, and don't entirely interoperate cleanly with the lfs 64/32 stuff, pass 2 will be rehashing that.)
1.13	12-Aug-2015	dholland	Add IFILE32 and IFILE64 structures for the on-disk ifile entries. Add and use accessors. There are also a bunch of places that cast and I hope I've found them all...
1.12	02-Aug-2015	dholland	Add a (draft) 64-bit superblock. Make things build again. Add pieces of support for using both superblock types where convenient, and specifically to the superblock accessors, but don't actually enable it anywhere. First substantive step on PR 50000.
1.11	24-Jul-2015	dholland	Switch to accessor functions for elements of the LFS on-disk superblock. This will allow switching between 32/64 bit forms on the fly; it will also allow handling LFS_EI reasonably tidily. (That currently doesn't work on the superblock.) It also gets rid of cpp abuse in the form of fake structure member macros. Also, instead of doing sleep/wakeup on &lfs_avail and &lfs_nextseg inside the on-disk superblock, add extra elements to the in-memory struct lfs for this. (XXX: these should be changed to condvars, but not right now) XXX: this migrates a structure needed by the lfs code in libsa (struct salfs) into lfs.h, where it doesn't belong, but for the time being this is necessary in order to allow the accessors (and the various lfs macros and other goop that relies on them) to compile.
1.10	24-Jul-2015	dholland	Rearrange the structures in the lfs bootbollocks slightly. This generates the same output (at least on amd64) but will be more robust until we're ready to deploy lfs64 bootblocks too. XXX: I don't think these actually work right now, and the logic for picking between v1 and v2 lfs formats (which is not related to ffsv1 vs. ffsv2) is definitely broken. But I haven't made it any worse.
1.9	23-Jun-2013	dholland	branches: 1.9.10; Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.8	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.7	18-Jun-2013	christos	Prefix most of the cpp macros with lfs_ and LFS_ to avoid conflicts with ffs. This was done so that boot blocks that want to compile both FFS and LFS in the same file work.
1.6	09-Jun-2013	dholland	Build properly against the lfs changes.
1.5	21-May-2012	dsl	branches: 1.5.2; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.4	25-Dec-2011	tsutsui	branches: 1.4.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.3	19-Nov-2008	ad	branches: 1.3.16; 1.3.20; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.2	11-Apr-2003	dsl	branches: 1.2.100; 1.2.104; 1.2.110; 1.2.114; Use common ffs/lfs file ufs.c instead of lfs specific version.
1.1	23-Feb-2003	simonb	Add support for LFSv2 filesystems. From a libsa standpoint, LFSv1 and LFSv2 are treated as separate filesystem types for size considerations.
1.2.114.1	19-Jan-2009	skrll	Sync with HEAD.
1.2.110.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.2.104.1	04-May-2009	yamt	sync with head.
1.2.100.1	17-Jan-2009	mjf	Sync with HEAD.
1.3.20.2	02-Jun-2012	mrg	sync to latest -current.
1.3.20.1	18-Feb-2012	mrg	merge to -current.
1.3.16.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.16.2	23-May-2012	yamt	sync with head.
1.3.16.1	17-Apr-2012	yamt	sync with head
1.4.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.5.2.3	03-Dec-2017	jdolecek	update from HEAD
1.5.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.1	23-Jun-2013	tls	resync from head
1.9.10.1	22-Sep-2015	skrll	Sync with HEAD
1.14.36.1	31-May-2021	cjep	sync with head
1.14.34.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.16	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.15	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.14	12-Aug-2015	dholland	branches: 1.14.34; 1.14.36; Hack up dinode usage to be 64 vs. 32 as needed. Part 1. (This part changes the native lfs code; the ufs-derived code already has 64 vs. 32 logic, but as aspects of it are unsafe, and don't entirely interoperate cleanly with the lfs 64/32 stuff, pass 2 will be rehashing that.)
1.13	12-Aug-2015	dholland	Add IFILE32 and IFILE64 structures for the on-disk ifile entries. Add and use accessors. There are also a bunch of places that cast and I hope I've found them all...
1.12	02-Aug-2015	dholland	Add a (draft) 64-bit superblock. Make things build again. Add pieces of support for using both superblock types where convenient, and specifically to the superblock accessors, but don't actually enable it anywhere. First substantive step on PR 50000.
1.11	24-Jul-2015	dholland	Switch to accessor functions for elements of the LFS on-disk superblock. This will allow switching between 32/64 bit forms on the fly; it will also allow handling LFS_EI reasonably tidily. (That currently doesn't work on the superblock.) It also gets rid of cpp abuse in the form of fake structure member macros. Also, instead of doing sleep/wakeup on &lfs_avail and &lfs_nextseg inside the on-disk superblock, add extra elements to the in-memory struct lfs for this. (XXX: these should be changed to condvars, but not right now) XXX: this migrates a structure needed by the lfs code in libsa (struct salfs) into lfs.h, where it doesn't belong, but for the time being this is necessary in order to allow the accessors (and the various lfs macros and other goop that relies on them) to compile.
1.10	24-Jul-2015	dholland	Rearrange the structures in the lfs bootbollocks slightly. This generates the same output (at least on amd64) but will be more robust until we're ready to deploy lfs64 bootblocks too. XXX: I don't think these actually work right now, and the logic for picking between v1 and v2 lfs formats (which is not related to ffsv1 vs. ffsv2) is definitely broken. But I haven't made it any worse.
1.9	23-Jun-2013	dholland	branches: 1.9.10; Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.8	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.7	18-Jun-2013	christos	Prefix most of the cpp macros with lfs_ and LFS_ to avoid conflicts with ffs. This was done so that boot blocks that want to compile both FFS and LFS in the same file work.
1.6	09-Jun-2013	dholland	Build properly against the lfs changes.
1.5	21-May-2012	dsl	branches: 1.5.2; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.4	25-Dec-2011	tsutsui	branches: 1.4.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.3	19-Nov-2008	ad	branches: 1.3.16; 1.3.20; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.2	11-Apr-2003	dsl	branches: 1.2.100; 1.2.104; 1.2.110; 1.2.114; Use common ffs/lfs file ufs.c instead of lfs specific version.
1.1	23-Feb-2003	simonb	Add support for LFSv2 filesystems. From a libsa standpoint, LFSv1 and LFSv2 are treated as separate filesystem types for size considerations.
1.2.114.1	19-Jan-2009	skrll	Sync with HEAD.
1.2.110.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.2.104.1	04-May-2009	yamt	sync with head.
1.2.100.1	17-Jan-2009	mjf	Sync with HEAD.
1.3.20.2	02-Jun-2012	mrg	sync to latest -current.
1.3.20.1	18-Feb-2012	mrg	merge to -current.
1.3.16.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.16.2	23-May-2012	yamt	sync with head.
1.3.16.1	17-Apr-2012	yamt	sync with head
1.4.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.5.2.3	03-Dec-2017	jdolecek	update from HEAD
1.5.2.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.1	23-Jun-2013	tls	resync from head
1.9.10.1	22-Sep-2015	skrll	Sync with HEAD
1.14.36.1	31-May-2021	cjep	sync with head
1.14.34.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.33	21-May-2021	jmcneill	Capture the endianness of the ELF file loaded in 'netbsd_elf_data', the same way we do already for the class in 'netbsd_elf_class'.
1.32	05-Apr-2019	christos	branches: 1.32.16; 1.32.18; Go back ot using 0x%x instead of %#x because we don't always support the format. See subr_prf.c
1.31	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.30	20-May-2008	ad	branches: 1.30.86; Take $MACHINE into account when looking for modules.
1.29	20-May-2008	ad	Extract kernel version from the note section and stuff into a global netbsd_version.
1.28	28-Apr-2008	martin	branches: 1.28.2; Remove clause 3 and 4 from TNF licenses
1.27	29-Dec-2007	tsutsui	branches: 1.27.6; 1.27.8; 1.27.10; ANSIfy.
1.26	24-Nov-2007	isaki	branches: 1.26.6; style, indent, and ANSI-fy.
1.25	09-Dec-2006	chs	branches: 1.25.18; 1.25.20; 1.25.26; in fdloadfile(), fail if we can't read the entire exec header.
1.24	11-Dec-2005	christos	branches: 1.24.20; 1.24.22; 1.24.24; merge ktrace-lwp.
1.23	07-Aug-2003	agc	branches: 1.23.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.22	24-Feb-2003	pk	branches: 1.22.2; Introduce fdloadfile() to load an image from an open file descriptor; implement loadfile() in terms of it. This allows clients to open a file once and "load" it multiple times (e.g. first with COUNT_KERNEL, then with LOAD_KERNEL) without the side-effects of multiple open calls.
1.21	11-Dec-2002	pk	Only display the final progress counter if any of the LOAD_ flags was given. Fix comment describing the return value.
1.20	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.19	31-Oct-2001	thorpej	Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.18	30-Oct-2001	thorpej	Split the exec formats included by loadfile() into separate files. Primary goal: explcitly select which ELF format (elf32 or elf64) to support for a cross tool which uses loadfile().
1.17	31-Jul-2001	bjh21	branches: 1.17.4; When loading ELF, zero out: The e_shstrndx field in the ELF header, since we don't load .shstrtab. The sh_name field in each section header, for the same reason. The sh_offset field for any section we don't load. This means the kernel has some chance of knowing what it's being given. It also means that the behaviour of old kernels with new loaders should be deterministic (if not terribly useful: they still can't find the symbol table).
1.16	31-Jul-2001	bjh21	G/C "off", since it was just tracking the difference between maxp and elfp.
1.15	31-Jul-2001	bjh21	Fix a small memory leak when counting the size of the symbol table (shp was ALLOC'ed if (LOAD_SYM\|COUNT_SYM), but FREEd if (LOAD_SYM)).
1.14	31-Jul-2001	bjh21	When loading an ELF kernel, don't load all the STRTAB sections. Instead, just load those STRTAB sections that are referenced by a SYMTAB that we're loading. The main advantage of this is that (at least with the binaries output by my ARM ELF linker) this removes the need to seek backwards through the file, which is a big win when loading a gzipped kernel. While we're here, don't allocate space for string tables we don't load.
1.13	19-Jul-2001	fvdl	Avoid warnings about uninitialised usage.
1.12	13-Jul-2001	christos	Back out previous. The booter will need to find the symbol table itself, as explained in the code.
1.11	13-Jul-2001	christos	From Nigel Pearson: Make SYMS and NSYMS work on ELF. The MacOS booter needs them.
1.10	03-Dec-2000	tsutsui	branches: 1.10.2; 1.10.4; Don't try to load a.out header if there is no space for it before text.
1.9	11-Nov-2000	tsutsui	Don't print "]" if loading kernel does not have symbol table.
1.8	01-Nov-2000	ragge	Add define NO_MID_CHECK that avoids checking of the a.out mid field.
1.7	29-Dec-1999	hannken	branches: 1.7.4; Fix IS_DATA and IS_TEXT. PF_X and PF_W are valid on p_pflags, not p_ptype.
1.6	13-Nov-1999	thorpej	Backout my libsa changes.
1.5	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.4	25-Oct-1999	kleink	Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1.3	08-Oct-1999	itohy	branches: 1.3.2; 1.3.4; - a.out header is not a part of text segment in NMAGIC. - Fix section alignment code. Patch supplied by Izumi Tsutsui, PR #8575.
1.2	28-Apr-1999	christos	branches: 1.2.2; 1.2.4; cosmetic printf change
1.1	28-Apr-1999	christos	MI loadfile (used by i386, pmax and sparc shortly)
1.2.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.4.1	15-Nov-1999	fvdl	Sync with -current
1.3.2.3	08-Dec-2000	bouyer	Sync with HEAD.
1.3.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.3.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.7.4.2	15-Mar-2003	he	Apply patch (requested by gmcgarry in ticket #7): Initialize some local variables so that this compiles cleanly with later toolchains.
1.7.4.1	15-Dec-2000	he	Pull up revision 1.9 (requested by tsutsui): Don't print ``]'' if loading kernel does not have a symbol table.
1.10.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.10.4.1	03-Aug-2001	lukem	update to -current
1.10.2.3	11-Dec-2002	thorpej	Sync with HEAD.
1.10.2.2	14-Nov-2001	nathanw	Catch up to -current.
1.10.2.1	24-Aug-2001	nathanw	Catch up with -current.
1.17.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.16.3	21-Jan-2008	yamt	sync with head
1.23.16.2	07-Dec-2007	yamt	sync with head
1.23.16.1	30-Dec-2006	yamt	sync with head.
1.24.24.1	12-Jan-2007	bouyer	Pull up following revision(s) (requested by chs in ticket #348): sys/lib/libsa/loadfile.c: revision 1.25 in fdloadfile(), fail if we can't read the entire exec header.
1.24.22.1	10-Dec-2006	yamt	sync with head.
1.24.20.1	12-Jan-2007	ad	Sync with head.
1.25.26.2	18-Feb-2008	mjf	Sync with HEAD.
1.25.26.1	08-Dec-2007	mjf	Sync with HEAD.
1.25.20.1	09-Jan-2008	matt	sync with HEAD
1.25.18.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.26.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.27.10.2	04-May-2009	yamt	sync with head.
1.27.10.1	16-May-2008	yamt	sync with head.
1.27.8.2	04-Jun-2008	yamt	sync with head
1.27.8.1	18-May-2008	yamt	sync with head.
1.27.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.28.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.30.86.1	10-Jun-2019	christos	Sync with HEAD
1.32.18.1	31-May-2021	cjep	sync with head
1.32.16.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.15	21-May-2021	jmcneill	Capture the endianness of the ELF file loaded in 'netbsd_elf_data', the same way we do already for the class in 'netbsd_elf_class'.
1.14	07-Oct-2017	maxv	branches: 1.14.20; 1.14.22; Add a new option in libsa, to load dynamic binaries. A separate function is used, and it does not break in any way the generic static loader. Then, add a new "pkboot" command in the x86 bootloader, which boots a GENERIC_KASLR kernel via the prekern. (See thread on tech-kern@.)
1.13	03-Dec-2016	maxv	Fix a wrong flag and KNF.
1.12	25-Aug-2010	christos	branches: 1.12.18; 1.12.36; 1.12.40; add a LOAD_BACKWARDS flag on sections that might load backwards.
1.11	25-Aug-2010	christos	Add a new LOAD_MINIMAL flag to avoid loading sections that might seek backwards and are not really needed like the note and the symbol section.
1.10	25-Sep-2008	christos	branches: 1.10.14; 1.10.16; add a LOAD_NOTE flag to make loading the note optional.
1.9	20-May-2008	ad	branches: 1.9.4; Take $MACHINE into account when looking for modules.
1.8	20-May-2008	ad	Extract kernel version from the note section and stuff into a global netbsd_version.
1.7	28-Apr-2008	martin	branches: 1.7.2; Remove clause 3 and 4 from TNF licenses
1.6	05-Jun-2007	martin	branches: 1.6.28; 1.6.30; 1.6.32; Add a MARK_DATA marker containing the effective VA of the first loaded data segment.
1.5	29-Apr-2003	scw	branches: 1.5.18; 1.5.60; 1.5.62; Allow the default location of "machine/loadfile_machdep.h" to be overridden if MACHINE_LOADFILE_MACHDEP is defined. This makes life much simpler in the face of the myriad of different boot options for the evb* ports.
1.4	24-Feb-2003	pk	Introduce fdloadfile() to load an image from an open file descriptor; implement loadfile() in terms of it. This allows clients to open a file once and "load" it multiple times (e.g. first with COUNT_KERNEL, then with LOAD_KERNEL) without the side-effects of multiple open calls.
1.3	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.2	31-Oct-2001	thorpej	Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.1	28-Apr-1999	christos	branches: 1.1.2; 1.1.16; 1.1.18; 1.1.22; MI loadfile (used by i386, pmax and sparc shortly)
1.1.22.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.18.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.16.1	14-Nov-2001	nathanw	Catch up to -current.
1.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.62.1	11-Jul-2007	mjf	Sync with head.
1.5.60.1	09-Jun-2007	ad	Sync with head.
1.5.18.1	03-Sep-2007	yamt	sync with head.
1.6.32.3	09-Oct-2010	yamt	sync with head
1.6.32.2	04-May-2009	yamt	sync with head.
1.6.32.1	16-May-2008	yamt	sync with head.
1.6.30.2	04-Jun-2008	yamt	sync with head
1.6.30.1	18-May-2008	yamt	sync with head.
1.6.28.2	28-Sep-2008	mjf	Sync with HEAD.
1.6.28.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.2.2	10-Oct-2008	skrll	Sync with HEAD.
1.7.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.9.4.1	19-Oct-2008	haad	Sync with HEAD.
1.10.16.1	05-Mar-2011	rmind	sync with head
1.10.14.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.12.40.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.12.36.1	05-Dec-2016	skrll	Sync with HEAD
1.12.18.1	03-Dec-2017	jdolecek	update from HEAD
1.14.22.1	31-May-2021	cjep	sync with head
1.14.20.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.15	20-Feb-2014	joerg	Casting to void is the canonical way of marking a variable as potentially unused.
1.14	16-Aug-2009	matt	branches: 1.14.12; 1.14.22; 1.14.26; Change include of <sys/exec.h> to <sys/exec_aout.h> since these files want the a.out stuff.
1.13	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.12	29-Dec-2007	tsutsui	branches: 1.12.6; 1.12.8; 1.12.10; ANSIfy.
1.11	03-Dec-2007	isaki	branches: 1.11.6; Use standard error code (EIO) instead of standalone error code (ESHORT). Because loadfile_*() is used with or without _STANDALONE, therefore, don't use error code in "saerrno.h". Pointed out by and discussed with he@.
1.10	23-Nov-2007	isaki	loadfile_*() must set errno when it returns -1.
1.9	05-Jun-2007	martin	branches: 1.9.6; 1.9.8; 1.9.14; Add a MARK_DATA marker containing the effective VA of the first loaded data segment.
1.8	11-Dec-2005	christos	branches: 1.8.30; 1.8.32; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	31-Aug-2003	fvdl	branches: 1.6.8; 1.6.10; Fix signed/unsigned warnings.
1.5	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	10-Dec-2002	thorpej	branches: 1.4.6; Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is.
1.3	11-Feb-2002	reinoud	Not all ports use the `offset' in their calulations and on those platforms compile errors are generated due to it. By explicitly using `offset=offset' the variable is used in the compilers view and is optimised away anyway.
1.2	31-Oct-2001	thorpej	branches: 1.2.2; 1.2.4; 1.2.6; Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.1	30-Oct-2001	thorpej	Split the exec formats included by loadfile() into separate files. Primary goal: explcitly select which ELF format (elf32 or elf64) to support for a cross tool which uses loadfile().
1.2.6.3	16-Mar-2002	jdolecek	Catch up with -current.
1.2.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.2.6.1	31-Oct-2001	thorpej	file loadfile_aout.c was added on branch kqueue on 2002-01-10 20:00:38 +0000
1.2.4.4	11-Dec-2002	thorpej	Sync with HEAD.
1.2.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.2.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.2.4.1	31-Oct-2001	nathanw	file loadfile_aout.c was added on branch nathanw_sa on 2001-11-14 19:16:52 +0000
1.2.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.2.2.1	31-Oct-2001	thorpej	file loadfile_aout.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:05 +0000
1.4.6.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.6.1	03-Aug-2004	skrll	Sync with HEAD
1.6.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.8.1	29-Apr-2005	kent	sync with -current
1.7.4.3	21-Jan-2008	yamt	sync with head
1.7.4.2	07-Dec-2007	yamt	sync with head
1.7.4.1	03-Sep-2007	yamt	sync with head.
1.8.32.1	11-Jul-2007	mjf	Sync with head.
1.8.30.1	09-Jun-2007	ad	Sync with head.
1.9.14.2	18-Feb-2008	mjf	Sync with HEAD.
1.9.14.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.8.1	09-Jan-2008	matt	sync with HEAD
1.9.6.2	03-Dec-2007	joerg	Sync with HEAD.
1.9.6.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.11.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.12.10.2	19-Aug-2009	yamt	sync with head.
1.12.10.1	16-May-2008	yamt	sync with head.
1.12.8.1	18-May-2008	yamt	sync with head.
1.12.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.14.26.1	18-May-2014	rmind	sync with head
1.14.22.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.14.12.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.12	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.11	29-Dec-2007	tsutsui	branches: 1.11.6; 1.11.8; 1.11.10; ANSIfy.
1.10	03-Dec-2007	isaki	branches: 1.10.6; Use standard error code (EIO) instead of standalone error code (ESHORT). Because loadfile_*() is used with or without _STANDALONE, therefore, don't use error code in "saerrno.h". Pointed out by and discussed with he@.
1.9	23-Nov-2007	isaki	loadfile_*() must set errno when it returns -1.
1.8	06-Jun-2007	martin	branches: 1.8.6; 1.8.8; 1.8.14; It is "data_start" not "data" - pointed out by Tom Spindler
1.7	05-Jun-2007	martin	Add a MARK_DATA marker containing the effective VA of the first loaded data segment.
1.6	11-Dec-2005	christos	branches: 1.6.30; 1.6.32; merge ktrace-lwp.
1.5	26-Feb-2005	perry	branches: 1.5.4; nuke trailing whitespace
1.4	11-Feb-2002	reinoud	branches: 1.4.16; 1.4.24; 1.4.26; Not all ports use the `offset' in their calulations and on those platforms compile errors are generated due to it. By explicitly using `offset=offset' the variable is used in the compilers view and is optimised away anyway.
1.3	09-Nov-2001	christos	branches: 1.3.2; 1.3.4; 1.3.6; Remove USB copyrights. The coff and elf loading code did not come with BSD4.4.
1.2	31-Oct-2001	thorpej	Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.1	30-Oct-2001	thorpej	Split the exec formats included by loadfile() into separate files. Primary goal: explcitly select which ELF format (elf32 or elf64) to support for a cross tool which uses loadfile().
1.3.6.3	16-Mar-2002	jdolecek	Catch up with -current.
1.3.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.6.1	09-Nov-2001	thorpej	file loadfile_ecoff.c was added on branch kqueue on 2002-01-10 20:00:39 +0000
1.3.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.3.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.3.4.1	09-Nov-2001	nathanw	file loadfile_ecoff.c was added on branch nathanw_sa on 2001-11-14 19:16:52 +0000
1.3.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.3.2.1	09-Nov-2001	thorpej	file loadfile_ecoff.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:05 +0000
1.4.26.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.4.24.1	29-Apr-2005	kent	sync with -current
1.4.16.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.4.3	21-Jan-2008	yamt	sync with head
1.5.4.2	07-Dec-2007	yamt	sync with head
1.5.4.1	03-Sep-2007	yamt	sync with head.
1.6.32.1	11-Jul-2007	mjf	Sync with head.
1.6.30.1	09-Jun-2007	ad	Sync with head.
1.8.14.2	18-Feb-2008	mjf	Sync with HEAD.
1.8.14.1	08-Dec-2007	mjf	Sync with HEAD.
1.8.8.1	09-Jan-2008	matt	sync with HEAD
1.8.6.2	03-Dec-2007	joerg	Sync with HEAD.
1.8.6.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.11.10.1	16-May-2008	yamt	sync with head.
1.11.8.1	18-May-2008	yamt	sync with head.
1.11.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.59	13-Sep-2020	jmcneill	Elf64_Phdr::p_offset is 64 bits, not 32
1.58	13-Sep-2020	jmcneill	Elf64_Phdr::p_flags is 32 bits, not 64
1.57	07-May-2020	maxv	Update the comments.
1.56	17-Oct-2019	maxv	Make sure we're dealing with a static binary. Otherwise we could crash if the user mistakenly tries to boot a KASLR kernel with 'boot' instead of 'pkboot'. Now we fail cleanly. Reported by cryo@.
1.55	21-Jul-2019	rin	branches: 1.55.2; Add SA_ENABLE_BIENDIAN option, which enable us to load kernel image of opposite byte order (for arm EFI bootloader). XXX Currently, it is restricted to load_elf*.c. It would be nice if we can recognize disklabel and filesystem of opposite byte order.
1.54	20-Jun-2019	maxv	Add KASLR support in UEFI.
1.53	23-Aug-2018	jmcneill	Support loading read-only data sections. ARM64 ELF kernels need this. ok skrll@
1.52	21-Dec-2017	maxv	branches: 1.52.2; 1.52.4; Make sure we're loading a relocatable binary, to give the user a chance to correct the kernel name if he mistakenly typed pkboot on a static kernel, without having to reboot the machine (currently the prekern sees it's a static kernel and panics).
1.51	15-Nov-2017	maxv	Support large pages on KASLR kernels, in a way that does not reduce randomness, but on the contrary that increases it. The size of the kernel sub-blocks is changed to be 1MB. This produces a kernel with sections that are always < 2MB in size, that can fit a large page. Each section is put in a 2MB physical chunk. In this chunk, there is a padding of approximately 1MB. The prekern uses a random offset aligned to sh_addralign, to shift the section in physical memory. For example, physical memory layout created by the bootloader for .text.4 and .rodata.0: +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \|+---------------+ \|+---------------+ \| \|\| .text.4 \| PAD \|\| .rodata.0 \| PAD \| \|+---------------+ \|+---------------+ \| +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ PA PA+2MB PA+4MB Then, physical memory layout, after having been shifted by the prekern: +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ \| P +---------------+ \| +---------------+ \| \| A \| .text.4 \| PAD \| PAD \| .rodata.0 \| PAD \| \| D +---------------+ \| +---------------+ \| +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~+ PA PA+2MB PA+4MB The kernel maps these 2MB physical chunks with 2MB large pages. Therefore, randomness is enforced at both the virtual and physical levels, and the resulting entropy is higher than that of our current implementaion until now. The padding around the section is filled by the prekern. Not to consume too much memory, the sections that are smaller than PAGE_SIZE are mapped with normal pages - because there is no point in optimizing them. In these normal pages, the same shift is applied. This change has two additional advantages: (a) the cache attacks based on the TLB are mostly mitigated, because even if you are able to determine that a given page-aligned range is mapped as executable you don't know where exactly within that range the section actually begins, and (b) given that we are slightly randomizing the physical layout we are making some rare physical attacks more difficult to conduct. NOTE: after this change you need to update GENERIC_KASLR / prekern / bootloader.
1.50	13-Nov-2017	maxv	Don't process ELF sections that don't have the ALLOC flag set. NOTE: you need to update both the prekern and the bootloader after this change.
1.49	13-Nov-2017	maxv	Revert my last revision, that is to say, don't group sections into segments anymore. Initially I did this because I wanted to compress the sections by reducing the padding between them; but we'll handle that differently.
1.48	18-Oct-2017	maxv	Group the sections into segments, and align to KERNALIGN only between segments. Prerequisite for other changes. Unfortunately the code is not very compact, but whatever.
1.47	13-Oct-2017	maxv	Introduce two functions, and dedup code.
1.46	13-Oct-2017	maxv	Constify offset, it must not change.
1.45	08-Oct-2017	maxv	Improve comments.
1.44	07-Oct-2017	maxv	Add a new option in libsa, to load dynamic binaries. A separate function is used, and it does not break in any way the generic static loader. Then, add a new "pkboot" command in the x86 bootloader, which boots a GENERIC_KASLR kernel via the prekern. (See thread on tech-kern@.)
1.43	05-Oct-2017	christos	try a different style of __used.
1.42	04-Oct-2017	christos	mark first as used for platforms that define PROGRESS to nothing (mvme68k)
1.41	25-Sep-2017	maxv	Clean up and split loadfile, reduces a patch I have.
1.40	18-Apr-2017	uwe	Swap arguments to strncmp() so that the thing we are testing, the section name, comes first; and so that the length of the string constant is right next to that constant.
1.39	18-Apr-2017	uwe	Move deallocation of shstrsz inside the block where it is allocated.
1.38	17-Apr-2017	uwe	Section at index 0 is SHN_UNDEF. When searching for symbol sections skip it and start with index 1.
1.37	17-Apr-2017	uwe	Don't hide first = 1 assignment inside for(), that just obscures the loop. Same object code is generated.
1.36	23-Feb-2017	nonaka	update marks[MARK_DATA] with COUNT_DATA.
1.35	23-Feb-2017	nonaka	fix CTF section symbol size was not counted with COUNT_KERNEL.
1.34	06-Jan-2017	maxv	branches: 1.34.2; Explain how all that mess works, without actually fixing it yet.
1.33	03-Dec-2016	maxv	Fix a wrong flag and KNF.
1.32	31-Aug-2016	martin	Initialize the marker for the data segment, in case the caller passes not fully initialized markers to loadfile(). Pointed out by Mark Cave-Ayland.
1.31	25-Jul-2015	isaki	branches: 1.31.2; white space -> tab.
1.30	27-Nov-2013	jakllsch	branches: 1.30.6; Fix a use-after-free (well, dealloc actually) issue.
1.29	17-Feb-2011	christos	branches: 1.29.4; 1.29.14; 1.29.18; revert bad whitespace change.
1.28	17-Feb-2011	christos	fix -Wself-assign warning
1.27	16-Sep-2010	jym	branches: 1.27.2; 1.27.4; Use standard ELF types for ELF code, instead of paddr_t. paddr_t should only be used for low level code, like virtual memory internals.
1.26	02-Sep-2010	christos	PR/43830: Valery Ushakov: libsa/loadfile_elf32.c loads .shstrtab into unallocated memory. Don't load if counting.
1.25	12-Mar-2010	darran	branches: 1.25.2; DTrace: Add support for CTF sections in the netbsd elf image, load these at boot. Add a ksyms_mod_foreach() function to iterate a callback function over the set of elf symbols for a specific module (netbsd included). Add kern_ctf.c and mod_ctf_get() to allow the retrieval and decompression of CTF sections for a specific module.
1.24	25-Sep-2008	christos	branches: 1.24.14; add a LOAD_NOTE flag to make loading the note optional.
1.23	20-May-2008	ad	branches: 1.23.4; Extract kernel version from the note section and stuff into a global netbsd_version.
1.22	28-Apr-2008	martin	branches: 1.22.2; Remove clause 3 and 4 from TNF licenses
1.21	29-Dec-2007	tsutsui	branches: 1.21.6; 1.21.8; 1.21.10; ANSIfy.
1.20	03-Dec-2007	isaki	branches: 1.20.6; Use standard error code (EIO) instead of standalone error code (ESHORT). Because loadfile_*() is used with or without _STANDALONE, therefore, don't use error code in "saerrno.h". Pointed out by and discussed with he@.
1.19	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.18	23-Nov-2007	isaki	loadfile_*() must set errno when it returns -1.
1.17	05-Jun-2007	martin	branches: 1.17.6; 1.17.8; 1.17.14; Add a MARK_DATA marker containing the effective VA of the first loaded data segment.
1.16	06-Apr-2006	cherry	branches: 1.16.18; 1.16.20; Pass by reference to MD_LOADSEG(). Thanks to Matt Thomas for pointing this out.
1.15	03-Apr-2006	cherry	Encapsulated the MD test: phdr[i].p_type & PT_LOPROC out of MI code, and into MD_LOADSEG() as suggested by Christos.
1.14	03-Apr-2006	cherry	Allows processor ABI specific ELF segment loads. If the macro MD_LOADSEG defined in machine/loadfile_machdep.h evaluates to 1, the machine specific segment is loaded. See: http://mail-index.netbsd.org/tech-kern/2005/12/30/0003.html
1.13	25-Jan-2006	christos	branches: 1.13.2; 1.13.4; 1.13.6; 1.13.8; 1.13.10; free -> dealloc
1.12	11-Dec-2005	christos	branches: 1.12.2; merge ktrace-lwp.
1.11	14-Jul-2005	christos	rearrange free's and add a missing one.
1.10	26-Feb-2005	perry	branches: 1.10.4; nuke trailing whitespace
1.9	23-Oct-2003	he	branches: 1.9.8; 1.9.10; The paddr_t type is integral, so no longer compatible with NULL, so use 0 instead.
1.8	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.7	11-Feb-2002	reinoud	branches: 1.7.16; Not all ports use the `offset' in their calulations and on those platforms compile errors are generated due to it. By explicitly using `offset=offset' the variable is used in the compilers view and is optimised away anyway.
1.6	09-Nov-2001	christos	branches: 1.6.2; 1.6.4; 1.6.6; Remove USB copyrights. The coff and elf loading code did not come with BSD4.4.
1.5	09-Nov-2001	scw	To avoid backwards seeks on sequential devices (eq. QIC tapes), read all the program headers in one operation into an internal buffer.
1.4	31-Oct-2001	thorpej	Make the ELF loadfile routines byte-order independent when used in a non-_STANDALONE environment (e.g. installboot(8)): internalize and externalize the exec, program, and section headers as necessary. Reviewed and OK'd by Christos.
1.3	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.2	31-Oct-2001	thorpej	Build the loadfile() a.out, ECOFF, and ELF back-ends as separate objects.
1.1	30-Oct-2001	thorpej	Split the exec formats included by loadfile() into separate files. Primary goal: explcitly select which ELF format (elf32 or elf64) to support for a cross tool which uses loadfile().
1.6.6.3	16-Mar-2002	jdolecek	Catch up with -current.
1.6.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.6.6.1	09-Nov-2001	thorpej	file loadfile_elf32.c was added on branch kqueue on 2002-01-10 20:00:40 +0000
1.6.4.3	28-Feb-2002	nathanw	Catch up to -current.
1.6.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.6.4.1	09-Nov-2001	nathanw	file loadfile_elf32.c was added on branch nathanw_sa on 2001-11-14 19:16:52 +0000
1.6.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.6.2.1	09-Nov-2001	thorpej	file loadfile_elf32.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:05 +0000
1.7.16.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.7.16.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.16.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.16.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.16.1	03-Aug-2004	skrll	Sync with HEAD
1.9.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.9.8.1	29-Apr-2005	kent	sync with -current
1.10.4.4	21-Jan-2008	yamt	sync with head
1.10.4.3	07-Dec-2007	yamt	sync with head
1.10.4.2	03-Sep-2007	yamt	sync with head.
1.10.4.1	21-Jun-2006	yamt	sync with head.
1.12.2.1	01-Feb-2006	yamt	sync with head.
1.13.10.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.13.8.1	19-Apr-2006	elad	sync with head.
1.13.6.1	11-Apr-2006	yamt	sync with head
1.13.4.1	22-Apr-2006	simonb	Sync with head.
1.13.2.1	09-Sep-2006	rpaulo	sync with head
1.16.20.1	11-Jul-2007	mjf	Sync with head.
1.16.18.1	09-Jun-2007	ad	Sync with head.
1.17.14.2	18-Feb-2008	mjf	Sync with HEAD.
1.17.14.1	08-Dec-2007	mjf	Sync with HEAD.
1.17.8.1	09-Jan-2008	matt	sync with HEAD
1.17.6.2	03-Dec-2007	joerg	Sync with HEAD.
1.17.6.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.20.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.21.10.4	09-Oct-2010	yamt	sync with head
1.21.10.3	11-Aug-2010	yamt	sync with head.
1.21.10.2	04-May-2009	yamt	sync with head.
1.21.10.1	16-May-2008	yamt	sync with head.
1.21.8.2	04-Jun-2008	yamt	sync with head
1.21.8.1	18-May-2008	yamt	sync with head.
1.21.6.2	28-Sep-2008	mjf	Sync with HEAD.
1.21.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.22.2.2	10-Oct-2008	skrll	Sync with HEAD.
1.22.2.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.23.4.1	19-Oct-2008	haad	Sync with HEAD.
1.24.14.2	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.24.14.1	30-Apr-2010	uebayasi	Sync with HEAD.
1.25.2.1	05-Mar-2011	rmind	sync with head
1.27.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.27.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.29.18.1	18-May-2014	rmind	sync with head
1.29.14.2	03-Dec-2017	jdolecek	update from HEAD
1.29.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.29.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.30.6.5	28-Aug-2017	skrll	Sync with HEAD
1.30.6.4	05-Feb-2017	skrll	Sync with HEAD
1.30.6.3	05-Dec-2016	skrll	Sync with HEAD
1.30.6.2	05-Oct-2016	skrll	Sync with HEAD
1.30.6.1	22-Sep-2015	skrll	Sync with HEAD
1.31.2.3	26-Apr-2017	pgoyette	Sync with HEAD
1.31.2.2	20-Mar-2017	pgoyette	Sync with HEAD
1.31.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.34.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.52.4.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.52.4.1	10-Jun-2019	christos	Sync with HEAD
1.52.2.1	06-Sep-2018	pgoyette	Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
1.55.2.1	23-Oct-2019	martin	Pull up following revision(s) (requested by maxv in ticket #361): sys/lib/libsa/loadfile_elf32.c: revision 1.56 Make sure we're dealing with a static binary. Otherwise we could crash if the user mistakenly tries to boot a KASLR kernel with 'boot' instead of 'pkboot'. Now we fail cleanly. Reported by cryo@.
1.1	31-Oct-2001	thorpej	branches: 1.1.2; 1.1.4; 1.1.6; Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.1.6.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.6.1	31-Oct-2001	thorpej	file loadfile_elf64.c was added on branch kqueue on 2002-01-10 20:00:40 +0000
1.1.4.2	14-Nov-2001	nathanw	Catch up to -current.
1.1.4.1	31-Oct-2001	nathanw	file loadfile_elf64.c was added on branch nathanw_sa on 2001-11-14 19:16:52 +0000
1.1.2.2	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.2.1	31-Oct-2001	thorpej	file loadfile_elf64.c was added on branch thorpej-mips-cache on 2001-11-12 21:19:05 +0000
1.3	11-Feb-2010	martin	branches: 1.3.2; 1.3.6; Add a prototype.
1.2	10-Feb-2010	martin	fix includes
1.1	10-Feb-2010	martin	Utility function to lookup a symbol value in an elf symbol table - allows, for example, a bootloader to access symbols in the just loaded kernel (or module).
1.3.6.2	30-Apr-2010	uebayasi	Sync with HEAD.
1.3.6.1	11-Feb-2010	uebayasi	file lookup_elf32.c was added on branch uebayasi-xip on 2010-04-30 14:44:15 +0000
1.3.2.2	11-Mar-2010	yamt	sync with head
1.3.2.1	11-Feb-2010	yamt	file lookup_elf32.c was added on branch yamt-nfs-mp on 2010-03-11 15:04:22 +0000
1.1	10-Feb-2010	martin	branches: 1.1.2; 1.1.6; Utility function to lookup a symbol value in an elf symbol table - allows, for example, a bootloader to access symbols in the just loaded kernel (or module).
1.1.6.2	30-Apr-2010	uebayasi	Sync with HEAD.
1.1.6.1	10-Feb-2010	uebayasi	file lookup_elf64.c was added on branch uebayasi-xip on 2010-04-30 14:44:15 +0000
1.1.2.2	11-Mar-2010	yamt	sync with head
1.1.2.1	10-Feb-2010	yamt	file lookup_elf64.c was added on branch yamt-nfs-mp on 2010-03-11 15:04:22 +0000
1.5	20-Mar-2014	christos	reduce size by 1K by sharing the ls code.
1.4	02-Mar-2012	tsutsui	branches: 1.4.2; 1.4.4; Fix a bug that libsa ls doesn't work in case of filename with directory path. ("ls /path/and/file" always returns not found) From MINIX via Evgeniy Ivanov.
1.3	25-Dec-2011	tsutsui	branches: 1.3.2; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.2	26-Jan-1994	mycroft	branches: 1.2.108; 1.2.112; Clean up deleted files.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.112.4	06-Mar-2012	mrg	sync to -current
1.2.112.3	06-Mar-2012	mrg	sync to -current
1.2.112.2	04-Mar-2012	mrg	sync to latest -current.
1.2.112.1	18-Feb-2012	mrg	merge to -current.
1.2.108.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.108.1	17-Apr-2012	yamt	sync with head
1.3.2.1	08-Mar-2012	riz	Pull up following revision(s) (requested by tsutsui in ticket #96): sys/lib/libsa/ls.c: revision 1.4 Fix a bug that libsa ls doesn't work in case of filename with directory path. ("ls /path/and/file" always returns not found) From MINIX via Evgeniy Ivanov.
1.4.4.1	18-May-2014	rmind	sync with head
1.4.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1	20-Mar-2014	christos	branches: 1.1.4; 1.1.6; 1.1.10; new header.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	20-Mar-2014	tls	file ls.h was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	20-Mar-2014	yamt	file ls.h was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	20-Mar-2014	rmind	file ls.h was added on branch rmind-smpnet on 2014-05-18 17:46:08 +0000
1.11	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.10	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.46; 1.9.52; merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	07-Aug-2003	agc	branches: 1.7.8; 1.7.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.6	30-Mar-2000	augustss	branches: 1.6.28; Kill some more register declarations.
1.5	31-Mar-1999	cgd	branches: 1.5.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.4	22-Jan-1997	cgd	define these functions with an 'o' prepended to their names if __INTERNAL_LIBSA_CREAD is defined (so that they can be used by the compressed-read code).
1.3	21-Jun-1996	pk	Allow seeks on raw devices. A `f_offset' field is added to the file structure which is maintained in lseek(), read() and write(), and passed along to the device's strategy routine.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.5.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.28.1	03-Aug-2004	skrll	Sync with HEAD
1.7.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.8.1	29-Apr-2005	kent	sync with -current
1.8.4.1	07-Dec-2007	yamt	sync with head
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.46.1	09-Jan-2008	matt	sync with HEAD
1.9.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.9.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.12	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.11	24-Nov-2007	isaki	branches: 1.11.14; style, indent, and ANSI-fy.
1.10	11-Dec-2005	christos	branches: 1.10.44; 1.10.46; 1.10.52; merge ktrace-lwp.
1.9	01-Sep-2003	dsl	branches: 1.9.16; Another attempt to get libsa to contain the right things. - put a 'standards conforming' memcmp into memcmp.c - make bcmp be a second label on the same code - make bcmp.c be just #include "memcmp.c" This means that libsa.o might contain both a memcmp.o and a bcmp.o, but both contain the same code (defining both symbols) so it doesn't matter which ld uses. Saves worrying about which of bcmp.c and memcmp.c the architecture specific Makefile requests.
1.8	29-Aug-2003	dsl	The __strong_alias() seems to have to be in the file with the definition. So make bcmp.c define bcmp and memcmp. This should (?) fix the atari build. (I've now no idea why the previous change defined memcpy for the alpha build.)
1.7	27-Aug-2003	dsl	An ever sneakier way of making memcmp and bcmp use the same code: __strong_alias(memcmp,bcmp)
1.6	13-Nov-1999	thorpej	branches: 1.6.28; Backout my libsa changes.
1.5	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.4	05-Oct-1997	thorpej	branches: 1.4.16; 1.4.18; 1.4.22; Copyright assigned to The NetBSD Foundation.
1.3	26-Jun-1997	drochner	branches: 1.3.4; Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.2	13-Jun-1997	drochner	Bring prototypes into scope.
1.1	16-Jan-1997	cgd	branches: 1.1.2; add memcmp, implemented as a wrapper around bcmp() (like memcpy() is implemented as a wrapper around bcopy()).
1.1.2.2	18-Jan-1997	thorpej	Update from trunk.
1.1.2.1	16-Jan-1997	thorpej	file memcmp.c was added on branch thorpej-setroot on 1997-01-18 04:32:09 +0000
1.3.4.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.4.22.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.4.18.1	15-Nov-1999	fvdl	Sync with -current
1.4.16.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.6.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.28.1	03-Aug-2004	skrll	Sync with HEAD
1.9.16.1	07-Dec-2007	yamt	sync with head
1.10.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.10.46.1	09-Jan-2008	matt	sync with HEAD
1.10.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.11.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.8	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.7	24-Nov-2007	isaki	branches: 1.7.14; style, indent, and ANSI-fy.
1.6	11-Dec-2005	christos	branches: 1.6.44; 1.6.46; 1.6.52; merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	30-Mar-2000	augustss	branches: 1.4.28; Kill some more register declarations.
1.3	31-Mar-1999	cgd	branches: 1.3.8; replace memcpy() implementation (which just called bcopy()) with a small implementation of memcpy(). libsa memcpy() wouldn't do the right thing if LIBSA_USE_MEMCPY was defined, and the whole point of that define is to get rid of either bcopy() or memcpy(). (cloned from the bcopy() code.)
1.2	05-Oct-1997	thorpej	Copyright assigned to The NetBSD Foundation.
1.1	30-Jan-1996	thorpej	branches: 1.1.12; Add a memcpy() function, just a cheezy wrapper around bcopy(). Yes, it's really true...we didn't have one before, even though the Makefile thought we did. (Yes, I checked the Attic...)
1.1.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.3.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.28.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	07-Dec-2007	yamt	sync with head
1.6.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.6.46.1	09-Jan-2008	matt	sync with HEAD
1.6.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.7.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.5	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.4	24-Nov-2007	isaki	branches: 1.4.14; style, indent, and ANSI-fy.
1.3	11-Dec-2005	christos	branches: 1.3.44; 1.3.46; 1.3.52; merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	02-Sep-2001	tsutsui	branches: 1.1.4; 1.1.6; 1.1.24; Add a small version of memmove() for libsa. Mostly identical with libsa/bcopy.c.
1.1.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.24.1	03-Aug-2004	skrll	Sync with HEAD
1.1.6.2	21-Sep-2001	nathanw	Catch up to -current.
1.1.6.1	02-Sep-2001	nathanw	file memmove.c was added on branch nathanw_sa on 2001-09-21 22:36:31 +0000
1.1.4.2	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.1.4.1	02-Sep-2001	thorpej	file memmove.c was added on branch kqueue on 2001-09-13 01:16:19 +0000
1.2.16.1	07-Dec-2007	yamt	sync with head
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	09-Jan-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.4.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.5	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.4	24-Nov-2007	isaki	branches: 1.4.14; style, indent, and ANSI-fy.
1.3	13-Nov-1999	thorpej	branches: 1.3.44; 1.3.100; 1.3.102; 1.3.108; Backout my libsa changes.
1.2	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.1	30-Mar-1999	cgd	branches: 1.1.8; 1.1.10; 1.1.14; add simple (small) implementations of memset and bzero. the versions in libkern are fine for the kernel, but the versions here are smaller and in libsa the point is size.
1.1.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.10.1	15-Nov-1999	fvdl	Sync with -current
1.1.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.108.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.102.1	09-Jan-2008	matt	sync with HEAD
1.3.100.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.3.44.1	07-Dec-2007	yamt	sync with head
1.4.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.13	29-Apr-2022	rin	Re-introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize for some archs. Should be useful for ancient archs, for which secsize is fixed. Thanks christos@ for comment.
1.12	27-Apr-2022	rin	Revert previous at the moment. This is wrong reasoning; 68020 and above (incl. 040 and 060) support 32-bit displacements for PC relative addressing (via "fully extension addressing mode" with null index register). I've still not figured out what goes wrong with amiga/boot(8) when compiled without -l option for gas(1)... On 2022/04/27 20:48, Rin Okuyama wrote: > Module Name: src > Committed By: rin > Date: Wed Apr 27 11:48:26 UTC 2022 > > Modified Files: > src/sys/lib/libsa: ext2fs.c minixfs3.c stand.h ufs.c > > Log Message: > Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is > used instead of secsize obtained by SAIOSECSIZE ioctl. > > This hack avoids divdi3 and friends from being linked, in order to > support variable secsize. > > This is useful for amiga/boot(8); it is loaded by firmware into > unpredictable address, and therefore all symbols should be > addressable by PC relative mode with only 16-bit displacements. > > See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for > more details. > > > To generate a diff of this commit: > cvs rdiff -u -r1.31 -r1.32 src/sys/lib/libsa/ext2fs.c > cvs rdiff -u -r1.10 -r1.11 src/sys/lib/libsa/minixfs3.c > cvs rdiff -u -r1.83 -r1.84 src/sys/lib/libsa/stand.h src/sys/lib/libsa/ufs.c > > Please note that diffs are not public domain; they are subject to the > copyright notices on the relevant files.
1.11	27-Apr-2022	rin	Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize. This is useful for amiga/boot(8); it is loaded by firmware into unpredictable address, and therefore all symbols should be addressable by PC relative mode with only 16-bit displacements. See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for more details.
1.10	24-Apr-2022	mlelstv	Ask driver about sector size to support reading superblocks from fixed byte offsets.
1.9	19-Apr-2022	skrll	Typo in comment. avoinds -> avoids
1.8	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.7	20-Mar-2014	christos	branches: 1.7.30; reduce size by 1K by sharing the ls code.
1.6	03-Nov-2013	christos	make a gcc unitialized variable
1.5	23-Jun-2013	dholland	branches: 1.5.2; Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.4	23-Jun-2013	dholland	fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB() dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB() (Christos already did the lfs ones a few days back)
1.3	19-Jun-2013	dholland	blkoff() -> mfs_blkoff() XXX: this shouldn't be using "mfs" for its symbols as we also have XXX: sys/ufs/mfs.
1.2	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.1	16-Jan-2012	christos	branches: 1.1.4; 1.1.6; 1.1.10; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	23-Jun-2013	tls	resync from head
1.1.6.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	16-Jan-2012	yamt	file minixfs3.c was added on branch yamt-pagecache on 2012-04-17 00:08:33 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	16-Jan-2012	mrg	file minixfs3.c was added on branch jmcneill-usbmp on 2012-02-18 07:35:35 +0000
1.5.2.1	18-May-2014	rmind	sync with head
1.7.30.1	10-Jun-2019	christos	Sync with HEAD
1.5	23-Jun-2013	dholland	Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.4	23-Jun-2013	dholland	fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB() dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB() (Christos already did the lfs ones a few days back)
1.3	19-Jun-2013	dholland	blkoff() -> mfs_blkoff() XXX: this shouldn't be using "mfs" for its symbols as we also have XXX: sys/ufs/mfs.
1.2	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.1	16-Jan-2012	christos	branches: 1.1.4; 1.1.6; 1.1.10; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	23-Jun-2013	tls	resync from head
1.1.6.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.2	17-Apr-2012	yamt	sync with head
1.1.6.1	16-Jan-2012	yamt	file minixfs3.h was added on branch yamt-pagecache on 2012-04-17 00:08:33 +0000
1.1.4.2	18-Feb-2012	mrg	merge to -current.
1.1.4.1	16-Jan-2012	mrg	file minixfs3.h was added on branch jmcneill-usbmp on 2012-02-18 07:35:35 +0000
1.36	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.35	11-Apr-2009	lukem	branches: 1.35.64; fix sign-compare issue
1.34	31-Jan-2009	isaki	branches: 1.34.2; Revert previous one. It has already fixed in net.h,v 1.25.
1.33	31-Jan-2009	isaki	Fix build error. Declare getsecs() before (re-)defining it.
1.32	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.31	24-Nov-2007	isaki	branches: 1.31.14; 1.31.18; 1.31.26; style, indent, and ANSI-fy.
1.30	21-Jan-2006	dsl	branches: 1.30.42; 1.30.44; 1.30.50; Adjust code so that it will work when _STANDALONE isn't defined. Allows it to be used for mount_nfs when SMALL is set - eg install floppies/
1.29	11-Dec-2005	christos	branches: 1.29.2; merge ktrace-lwp.
1.28	31-Aug-2003	fvdl	branches: 1.28.16; Fix signed/unsigned warnings.
1.27	25-Oct-2000	thorpej	branches: 1.27.24; Split the UDP routines out of net.c.
1.26	30-Mar-2000	augustss	Kill some more register declarations.
1.25	13-Nov-1999	thorpej	Backout my libsa changes.
1.24	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.23	07-May-1999	drochner	branches: 1.23.2; 1.23.4; 1.23.8; move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.22	12-Apr-1999	ross	libkern just got an inet_addr(), but it won't compile, no prototype. Cleanup... * Add prototype to libkern.h. * Remove the almost-identical-copy from libsa/net.[ch]. * Change its type back to the (wrong, but harmless) historical one. (u_long) * Kill the XXX local prototype in nfs_bootparam.c
1.21	11-Feb-1999	pk	branches: 1.21.4; Add missing prototypes.
1.20	26-Dec-1997	scottr	If the send routine returns an error (-1), wait and retry using the same backoff mechanism we use for receiving the response. This is particularly helpful when we have transient errors on transmit, e.g. a very busy network or router.
1.19	17-Sep-1997	drochner	branches: 1.19.2; Save some bytes by keeping the number of byteswaps minimal. Allow to switch off UDP checksum generation and check via compile time option (for the really desperade).
1.18	06-Sep-1997	drochner	-Wall fixes
1.17	07-Jul-1997	drochner	branches: 1.17.2; Don't use private copy of old netinet/if_ether.h. Use <net/if_ether.h> for ethernet specific definitions, and insert private definitions for ARP if needed. (The new ARP macros in <net/if_arp.h> are not used because they create larger code, and we really don't need more than ethernet/ip support here.)
1.16	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.15	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.14	13-Oct-1996	christos	branches: 1.14.6; backout previous kprintf changes
1.13	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.12	13-Dec-1995	pk	Make `time difference' a signed quantity explicitly.
1.11	29-Nov-1995	thorpej	Use bzero() instead of memset(..., 0, ...).
1.10	21-Nov-1995	cgd	make netinet work on systems where pointers and longs are 64 bits (like the alpha). Biggest problem: IP headers were overlayed with structure which included pointers, and which therefore didn't overlay properly on 64-bit machines. Solution: instead of threading pointers through IP header overlays, add a "queue element" structure to do the threading, and point it at the ip headers.
1.9	23-Sep-1995	thorpej	Add an inet_addr() function; return network-order numeric representation of an IP address from `aa.bb.cc.dd'-style text input.
1.8	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.7	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.6	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.5	11-Sep-1995	thorpej	Changes from Gordon Ross: a) check against `my' ethernet or broadcast addresses done in ether.c b) changed interface to readether() to provide ethertype info c) respond to arp requests when appropriate. First two are clean-up. Last fixes hp300 and presumably mvme68k netboot code.
1.4	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	04-Aug-1994	brezak	branches: 1.2.2; Make libsa compile again by not including sys/errno.h
1.1	08-May-1994	brezak	branches: 1.1.2; Standalone networking for network boot loaders.
1.1.2.1	05-Aug-1994	mycroft	update from trunk, per Brezak
1.2.2.2	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.2.2.1	04-Aug-1994	brezak	file net.c was added on branch netbsd-1-0 on 1994-08-04 19:39:36 +0000
1.14.6.1	07-Mar-1997	is	Use the local copy of the old-style if_ether.h for the moment, til we have time to modernize the libsa ARP support.
1.17.2.2	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.17.2.1	06-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.19.2.1	26-Dec-1997	perry	pull up from trunk (scottr)
1.21.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.23.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.23.4.1	15-Nov-1999	fvdl	Sync with -current
1.23.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.23.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.27.24.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.27.24.2	18-Sep-2004	skrll	Sync with HEAD.
1.27.24.1	03-Aug-2004	skrll	Sync with HEAD
1.28.16.2	07-Dec-2007	yamt	sync with head
1.28.16.1	21-Jun-2006	yamt	sync with head.
1.29.2.1	01-Feb-2006	yamt	sync with head.
1.30.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.30.44.1	09-Jan-2008	matt	sync with HEAD
1.30.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.31.26.2	28-Apr-2009	skrll	Sync with HEAD.
1.31.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.31.18.1	04-May-2009	yamt	sync with head.
1.31.14.1	17-Jan-2009	mjf	Sync with HEAD.
1.34.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.35.64.1	10-Jun-2019	christos	Sync with HEAD
1.28	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.27	29-Mar-2014	jakllsch	branches: 1.27.30; Obtain and/or use ETHER_ADDR_LEN.
1.26	11-May-2011	zoltan	branches: 1.26.4; 1.26.14; 1.26.18; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.25	18-Jan-2009	tsutsui	branches: 1.25.6; 1.25.8; I really hate silly hacks inside #ifndef _STANDALONE in libsa sources...
1.24	17-Jan-2009	tsutsui	Remove __P().
1.23	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.22	25-Mar-2008	christos	branches: 1.22.4; 1.22.12; fix typo
1.21	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.20	24-Nov-2007	isaki	branches: 1.20.14; style, indent, and ANSI-fy.
1.19	24-Jan-2006	christos	branches: 1.19.42; 1.19.44; 1.19.50; PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.18	22-Jan-2006	dsl	If _STANDALONE is defined, #include </lib/libsa/iodesc.h> instead of requiring that the source that #includes net.h have lib/libsa in its include path. In the non-_STANDALONE case make it easy for the user to supply their own iodesc.h.
1.17	21-Jan-2006	dsl	Adjust code so that it will work when _STANDALONE isn't defined. Allows it to be used for mount_nfs when SMALL is set - eg install floppies/
1.16	11-Dec-2005	christos	branches: 1.16.2; merge ktrace-lwp.
1.15	26-Feb-2005	perry	branches: 1.15.4; nuke trailing whitespace
1.14	19-Mar-2003	drochner	branches: 1.14.2; 1.14.10; 1.14.12; remove stuff just moved to bootparam.c and some variables which are never used.
1.13	07-May-1999	drochner	move intoa() from libsa:net.c to libkern, turn inet_ntoa() into a macro, nuke ip_convertaddr()
1.12	12-Apr-1999	ross	libkern just got an inet_addr(), but it won't compile, no prototype. Cleanup... * Add prototype to libkern.h. * Remove the almost-identical-copy from libsa/net.[ch]. * Change its type back to the (wrong, but harmless) historical one. (u_long) * Kill the XXX local prototype in nfs_bootparam.c
1.11	11-Feb-1999	pk	branches: 1.11.4; Add missing prototypes.
1.10	20-Oct-1995	cgd	fix spacing in header 'room to leave' comment
1.9	23-Sep-1995	thorpej	Add an inet_addr() function; return network-order numeric representation of an IP address from `aa.bb.cc.dd'-style text input.
1.8	23-Sep-1995	gwr	Fix/improve some comments.
1.7	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.6	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.5	11-Sep-1995	thorpej	Changes from Gordon Ross: a) check against `my' ethernet or broadcast addresses done in ether.c b) changed interface to readether() to provide ethertype info c) respond to arp requests when appropriate. First two are clean-up. Last fixes hp300 and presumably mvme68k netboot code.
1.4	27-Jun-1995	gwr	Pad HEADER_SIZE for alignment.
1.3	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.11.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.14.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.14.10.1	29-Apr-2005	kent	sync with -current
1.14.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.15.4.2	07-Dec-2007	yamt	sync with head
1.15.4.1	21-Jun-2006	yamt	sync with head.
1.16.2.1	01-Feb-2006	yamt	sync with head.
1.19.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.19.44.1	09-Jan-2008	matt	sync with HEAD
1.19.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.20.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.20.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.22.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.22.4.1	04-May-2009	yamt	sync with head.
1.25.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.25.6.1	31-May-2011	rmind	sync with head
1.26.18.1	18-May-2014	rmind	sync with head
1.26.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.26.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.27.30.1	10-Jun-2019	christos	Sync with HEAD
1.27	14-Sep-2023	rin	netif_open: Fail with ENXIO instead of panic if no netif available Avoid undesirable freeze for efiboot/x86 when interfaces are really unavailable, or fail to be configured by buggy UEFI firmware.
1.26	31-Mar-2019	christos	branches: 1.26.30; fix warnings, printf formats, etc.
1.25	20-Oct-2013	christos	branches: 1.25.30; remove unused
1.24	17-Jan-2009	tsutsui	branches: 1.24.14; 1.24.24; 1.24.28; Remove __P().
1.23	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.22	25-Mar-2008	christos	branches: 1.22.4; 1.22.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.21	24-Nov-2007	isaki	branches: 1.21.14; style, indent, and ANSI-fy.
1.20	11-Dec-2005	christos	branches: 1.20.44; 1.20.46; 1.20.52; merge ktrace-lwp.
1.19	26-Feb-2005	perry	branches: 1.19.4; nuke trailing whitespace
1.18	12-Mar-2003	drochner	branches: 1.18.2; 1.18.10; 1.18.12; separate the netif interface from the rest of the networking code, so that it can be replaced easily in md code
1.17	27-Sep-2002	provos	remove trailing \n in panic(). approved perry.
1.16	15-Nov-2001	lukem	don't need <sys/types.h> when including <sys/param.h>
1.15	30-Mar-2000	augustss	branches: 1.15.6; 1.15.8; Kill some more register declarations.
1.14	13-Nov-1999	thorpej	Backout my libsa changes.
1.13	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.12	31-Mar-1999	cgd	branches: 1.12.8; 1.12.10; 1.12.14; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.11	11-Feb-1999	pk	Add missing prototypes.
1.10	06-Sep-1997	drochner	-Wall fixes
1.9	26-Jun-1997	drochner	branches: 1.9.4; Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.8	13-Jun-1997	drochner	-Wall fixes
1.7	13-Oct-1996	christos	backout previous kprintf changes
1.6	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.5	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.4	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.3	20-Feb-1995	mycroft	Define netif_debug in here.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.9.4.1	06-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.12.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.10.1	15-Nov-1999	fvdl	Sync with -current
1.12.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.15.8.2	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.15.8.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.15.6.2	18-Oct-2002	nathanw	Catch up to -current.
1.15.6.1	08-Jan-2002	nathanw	Catch up to -current.
1.18.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.18.10.1	29-Apr-2005	kent	sync with -current
1.18.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.19.4.1	07-Dec-2007	yamt	sync with head
1.20.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.20.46.1	09-Jan-2008	matt	sync with HEAD
1.20.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.21.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.21.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.22.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.22.4.1	04-May-2009	yamt	sync with head.
1.24.28.1	18-May-2014	rmind	sync with head
1.24.24.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.24.14.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.25.30.1	10-Jun-2019	christos	Sync with HEAD
1.26.30.1	21-Jun-2024	martin	Pull up following revision(s) (requested by rin in ticket #716): sys/lib/libsa/netif.c: revision 1.27 netif_open: Fail with ENXIO instead of panic if no netif available Avoid undesirable freeze for efiboot/x86 when interfaces are really unavailable, or fail to be configured by buggy UEFI firmware.
1.8	27-Feb-2024	christos	Put the standard NetBSD copyright on this file. Approved by John Brezak via a message on LinkedIn.
1.7	17-Jan-2009	tsutsui	Remove __P().
1.6	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.5	12-Mar-2003	drochner	branches: 1.5.100; 1.5.104; 1.5.114; separate the netif interface from the rest of the networking code, so that it can be replaced easily in md code
1.4	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.3	03-Sep-1995	pk	Add a driver hook to the `netif' structure.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.5.114.1	19-Jan-2009	skrll	Sync with HEAD.
1.5.104.1	04-May-2009	yamt	sync with head.
1.5.100.1	17-Jan-2009	mjf	Sync with HEAD.
1.53	29-Jun-2024	rin	libsa/nfs.c: Add `LIBSA_NFS_IMPLICIT_MOUNT` compile-time option by which nfs_mount() is automatically called from nfs_open(), as done for nfs.c in i386/stand. This is only functional difference b/w two copies of nfs.c. Now, we can safely retire the latter. XXX It would be really nice to drop this option also. However, unfortunately, it is too much for me at the very moment...
1.52	14-Dec-2023	rin	libsa: nfs: Fix NFS_NOSYMLINK option for previous Used only by mvme68k.
1.51	12-Dec-2023	mlelstv	Add NFSv3 support. Try NFSv3 and fall back to NFSv2.
1.50	26-Jan-2020	skrll	branches: 1.50.24; Make a debug printf compile for all platforms
1.49	31-Mar-2019	christos	branches: 1.49.6; fix warnings, printf formats, etc.
1.48	20-Mar-2014	christos	branches: 1.48.30; reduce size by 1K by sharing the ls code.
1.47	25-Dec-2011	tsutsui	branches: 1.47.6; 1.47.10; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.46	16-Jun-2011	joerg	branches: 1.46.2; 1.46.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.45	17-Jan-2009	tsutsui	branches: 1.45.12; Remove __P().
1.44	19-Nov-2008	ad	For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.43	25-Mar-2008	christos	branches: 1.43.4; 1.43.10; 1.43.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.42	24-Nov-2007	isaki	branches: 1.42.14; style, indent, and ANSI-fy.
1.41	25-Feb-2007	uwe	branches: 1.41.16; 1.41.18; 1.41.24; Add missing newlines to debug messages.
1.40	29-Dec-2006	yamt	branches: 1.40.2; remove nqnfs from comments. from Arnaud Lacombe. (no functional changes.)
1.39	25-Jan-2006	christos	branches: 1.39.18; free -> dealloc
1.38	11-Dec-2005	christos	branches: 1.38.2; merge ktrace-lwp.
1.37	26-Feb-2005	perry	branches: 1.37.4; nuke trailing whitespace
1.36	04-Sep-2003	he	branches: 1.36.8; 1.36.10; Um, undo last; libsa printf doesn't do %z.
1.35	04-Sep-2003	he	Use the %zu format for size_t printing instead of cast + %lu.
1.34	03-Sep-2003	he	Cast size_t to u_long before printing, and use %lu instead of %d as format. Fixes compilation on alpha.
1.33	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.32	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.31	18-Mar-2003	mycroft	branches: 1.31.2; Move some stuff into .rodata.
1.30	12-Mar-2003	drochner	no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.29	30-Mar-2000	augustss	Kill some more register declarations.
1.28	23-Nov-1999	simonb	Remove leading '/' from pathnames, using same logic as ufs.c. Allows new style (but not yet committed) pmax bootblocks to open "/boot.pmax" on an ISO image. Same problem reported for NFS by Jason Thorpe.
1.27	13-Nov-1999	thorpej	Backout my libsa changes.
1.26	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.25	31-Mar-1999	cgd	branches: 1.25.8; 1.25.10; 1.25.14; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.24	11-Feb-1999	pk	Add missing prototypes.
1.23	23-Jan-1998	thorpej	Fix some debugging printf formats.
1.22	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.21	16-Jun-1997	drochner	Conditionally compile without symlink support (#ifdef NFS_NOSYMLINK). Saves 708 bytes (i386). (close pr misc/3335)
1.20	27-Dec-1996	pk	Add missing `#ifdef NFS_DEBUG' (from Rolf Grossmann; PR#3061).
1.19	13-Oct-1996	christos	backout previous kprintf changes
1.18	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.17	02-Oct-1996	cgd	fix several endianness bugs that caused name lookup (!!) and symlink expansion to fail on little-endian machines.
1.16	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.15	14-May-1996	leo	Fix gcc -Wall warnings about printf arguments.
1.14	26-Feb-1996	gwr	Make this code independent of <sys/nfs> now that we use very little from there anyway, so we can ignore changes in the NFS code...
1.13	26-Feb-1996	scottr	Make these build again in the wake of the v3 changes
1.12	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.11	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.10	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.9	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.8	03-Jul-1995	gwr	Can not use htonl() in static initializers. (Fixes PR 1188)
1.7	27-Jun-1995	gwr	Re-work for new rpc interface, and simplify a bit.
1.6	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.5	19-Feb-1995	mycroft	Adjust the attribute info size for our NFS code.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	22-Aug-1994	brezak	branches: 1.3.2; Cleanup to make more ANSI compliant; checkpoint
1.2	20-Jun-1994	glass	make it compile w/4.4-lite header file changes
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.3.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.3.2.1	22-Aug-1994	brezak	file nfs.c was added on branch netbsd-1-0 on 1994-08-22 21:56:09 +0000
1.25.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.25.10.1	15-Nov-1999	fvdl	Sync with -current
1.25.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.31.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.31.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.31.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.31.2.1	03-Aug-2004	skrll	Sync with HEAD
1.36.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.36.8.1	29-Apr-2005	kent	sync with -current
1.37.4.4	07-Dec-2007	yamt	sync with head
1.37.4.3	26-Feb-2007	yamt	sync with head.
1.37.4.2	30-Dec-2006	yamt	sync with head.
1.37.4.1	21-Jun-2006	yamt	sync with head.
1.38.2.1	01-Feb-2006	yamt	sync with head.
1.39.18.1	12-Jan-2007	ad	Sync with head.
1.40.2.1	27-Feb-2007	yamt	- sync with head. - move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
1.41.24.1	08-Dec-2007	mjf	Sync with HEAD.
1.41.18.1	09-Jan-2008	matt	sync with HEAD
1.41.16.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.42.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.42.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.43.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.43.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.43.4.1	04-May-2009	yamt	sync with head.
1.45.12.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.46.6.1	18-Feb-2012	mrg	merge to -current.
1.46.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.46.2.1	17-Apr-2012	yamt	sync with head
1.47.10.1	18-May-2014	rmind	sync with head
1.47.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.48.30.2	08-Apr-2020	martin	Merge changes from current as of 20200406
1.48.30.1	10-Jun-2019	christos	Sync with HEAD
1.49.6.1	29-Feb-2020	ad	Sync with head.
1.50.24.1	20-Sep-2024	martin	Pull up following revision(s) (requested by rin in ticket #894): sys/arch/i386/stand/Makefile.booters: revision 1.98 sys/lib/libsa/nfsv3.h: revision 1.1 sys/lib/libsa/rpcv2.h: revision 1.4 sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.23 sys/lib/libsa/nfsv2.h: revision 1.5 sys/lib/libsa/nfs.c: revision 1.51 sys/lib/libsa/nfs.c: revision 1.52 sys/arch/i386/stand/libsa/nfs.c: file removal sys/lib/libsa/nfs.c: revision 1.53 sys/arch/i386/stand/libsa/nfs.c: revision 1.20 sys/arch/i386/stand/libsa/nfs.c: revision 1.21 sys/arch/i386/stand/pxeboot/Makefile: revision 1.29 Add NFSv3 support. Try NFSv3 and fall back to NFSv2. Merge with generic libsa NFS code to minimize differences and to learn NFSv3. libsa: nfs: Fix NFS_NOSYMLINK option for previous Used only by mvme68k. Align again with libsa (NFS_NOSYMLINK fix). libsa/nfs.c: Add `LIBSA_NFS_IMPLICIT_MOUNT` compile-time option by which nfs_mount() is automatically called from nfs_open(), as done for nfs.c in i386/stand. This is only functional difference b/w two copies of nfs.c. Now, we can safely retire the latter. XXX It would be really nice to drop this option also. However, unfortunately, it is too much for me at the very moment... i386: stand: Retire its own nfs.c, and switch to libsa/nfs.c. NFC
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	10-Jul-1996	cgd	branches: 1.5.62; nfs_read and nfs_write return 'int' rather than ssize_t.
1.4	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.3	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.5.62.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.62.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.62.1	03-Aug-2004	skrll	Sync with HEAD
1.5	12-Dec-2023	mlelstv	Add NFSv3 support. Try NFSv3 and fall back to NFSv2.
1.4	11-Dec-2005	christos	branches: 1.4.194; merge ktrace-lwp.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	26-Feb-1996	gwr	branches: 1.2.64; Make this code independent of <sys/nfs> now that we use very little from there anyway, so we can ignore changes in the NFS code...
1.1	26-Feb-1996	scottr	Needed for NFS booting; we aren't likely to use v3 here any time soon.
1.2.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.64.1	03-Aug-2004	skrll	Sync with HEAD
1.4.194.1	20-Sep-2024	martin	Pull up following revision(s) (requested by rin in ticket #894): sys/arch/i386/stand/Makefile.booters: revision 1.98 sys/lib/libsa/nfsv3.h: revision 1.1 sys/lib/libsa/rpcv2.h: revision 1.4 sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.23 sys/lib/libsa/nfsv2.h: revision 1.5 sys/lib/libsa/nfs.c: revision 1.51 sys/lib/libsa/nfs.c: revision 1.52 sys/arch/i386/stand/libsa/nfs.c: file removal sys/lib/libsa/nfs.c: revision 1.53 sys/arch/i386/stand/libsa/nfs.c: revision 1.20 sys/arch/i386/stand/libsa/nfs.c: revision 1.21 sys/arch/i386/stand/pxeboot/Makefile: revision 1.29 Add NFSv3 support. Try NFSv3 and fall back to NFSv2. Merge with generic libsa NFS code to minimize differences and to learn NFSv3. libsa: nfs: Fix NFS_NOSYMLINK option for previous Used only by mvme68k. Align again with libsa (NFS_NOSYMLINK fix). libsa/nfs.c: Add `LIBSA_NFS_IMPLICIT_MOUNT` compile-time option by which nfs_mount() is automatically called from nfs_open(), as done for nfs.c in i386/stand. This is only functional difference b/w two copies of nfs.c. Now, we can safely retire the latter. XXX It would be really nice to drop this option also. However, unfortunately, it is too much for me at the very moment... i386: stand: Retire its own nfs.c, and switch to libsa/nfs.c. NFC
1.1	12-Dec-2023	mlelstv	branches: 1.1.4; Add NFSv3 support. Try NFSv3 and fall back to NFSv2.
1.1.4.2	20-Sep-2024	martin	Pull up following revision(s) (requested by rin in ticket #894): sys/arch/i386/stand/Makefile.booters: revision 1.98 sys/lib/libsa/nfsv3.h: revision 1.1 sys/lib/libsa/rpcv2.h: revision 1.4 sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.23 sys/lib/libsa/nfsv2.h: revision 1.5 sys/lib/libsa/nfs.c: revision 1.51 sys/lib/libsa/nfs.c: revision 1.52 sys/arch/i386/stand/libsa/nfs.c: file removal sys/lib/libsa/nfs.c: revision 1.53 sys/arch/i386/stand/libsa/nfs.c: revision 1.20 sys/arch/i386/stand/libsa/nfs.c: revision 1.21 sys/arch/i386/stand/pxeboot/Makefile: revision 1.29 Add NFSv3 support. Try NFSv3 and fall back to NFSv2. Merge with generic libsa NFS code to minimize differences and to learn NFSv3. libsa: nfs: Fix NFS_NOSYMLINK option for previous Used only by mvme68k. Align again with libsa (NFS_NOSYMLINK fix). libsa/nfs.c: Add `LIBSA_NFS_IMPLICIT_MOUNT` compile-time option by which nfs_mount() is automatically called from nfs_open(), as done for nfs.c in i386/stand. This is only functional difference b/w two copies of nfs.c. Now, we can safely retire the latter. XXX It would be really nice to drop this option also. However, unfortunately, it is too much for me at the very moment... i386: stand: Retire its own nfs.c, and switch to libsa/nfs.c. NFC
1.1.4.1	12-Dec-2023	martin	file nfsv3.h was added on branch netbsd-10 on 2024-09-20 11:31:31 +0000
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.12	20-Mar-2014	christos	reduce size by 1K by sharing the ls code.
1.11	25-Dec-2011	tsutsui	branches: 1.11.6; 1.11.10; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.10	16-Jun-2011	joerg	branches: 1.10.2; 1.10.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.9	11-Dec-2005	christos	branches: 1.9.108; merge ktrace-lwp.
1.8	26-Feb-2005	perry	nuke trailing whitespace
1.7	18-Aug-2003	dsl	branches: 1.7.8; 1.7.10; make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	10-Apr-2003	dsl	branches: 1.5.2; Fix prototypes of null_read and null_write, change to return errno values. This code can't actually be used anywhere! I don't think its obvious use would compile!
1.4	28-May-2002	bjh21	Implement LIBSA_NO_FS_CLOSE, LIBSA_NO_FS_WRITE and LIBSA_NO_FS_SEEK. LIBSA_NO_FS_SYMLINK and LIBSA_FS_SINGLECOMPONENT are irrelevant here.
1.3	28-May-2002	bjh21	KNF.
1.2	31-Mar-1999	cgd	branches: 1.2.20; 1.2.22; 1.2.34; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.1	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.2.34.1	30-May-2002	gehenna	Catch up with -current.
1.2.22.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.2.20.1	20-Jun-2002	nathanw	Catch up to -current.
1.5.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.8.1	29-Apr-2005	kent	sync with -current
1.9.108.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.10.6.1	18-Feb-2012	mrg	merge to -current.
1.10.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10.2.1	17-Apr-2012	yamt	sync with head
1.11.10.1	18-May-2014	rmind	sync with head
1.11.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.26	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.25	11-Dec-2005	christos	branches: 1.25.44; 1.25.46; 1.25.52; merge ktrace-lwp.
1.24	26-Feb-2005	perry	branches: 1.24.4; nuke trailing whitespace
1.23	07-Aug-2003	agc	branches: 1.23.8; 1.23.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.22	01-Feb-2003	dsl	branches: 1.22.2; Beautify a little
1.21	23-Feb-2002	thorpej	Move files[] from open.c to globals.c, so that it's possible to use libsa in an application where there are no file systems or devices.
1.20	30-Mar-2000	augustss	branches: 1.20.6; 1.20.8; Kill some more register declarations.
1.19	31-Mar-1999	cgd	branches: 1.19.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.18	26-Mar-1999	simonb	Don't call f_dev->dv_close if it's a null pointer when an open() call fails.
1.17	22-Sep-1998	ross	Make sure ctags(1) indexes oopen().
1.16	28-Jan-1997	pk	Initialize `f_offset'.
1.15	25-Jan-1997	cgd	Change file system file-open semantics slightly: if file system returns EINVAL, that error code is ignored, leaving whatever other meaningful error code that might have previously been returned intact. Stand-alone file system implementations return EINVAL typically when the file system is not recognized (i.e. cd9660_open on a UFS file system, ufs_open on a cd9660 file system, etc.). This meant that if you had multiple file systems in a file system switch, the first returned ENOENT (because it recognized the file system type, but the file wasn't there) and the second returned EINVAL (because it didn't recognize the file system type), errno would be set to EINVAL. Now it'll be set to ENOENT. It would probably make sense to have file systems return a special error code to indicate "this file system is unrecognized," which could then be special-cased, but that's a fair bit more invasive.
1.14	22-Jan-1997	cgd	define these functions with an 'o' prepended to their names if __INTERNAL_LIBSA_CREAD is defined (so that they can be used by the compressed-read code).
1.13	17-Jan-1997	cgd	only call the device close routine on a (fall-through) error if F_NODEV isn't set in the file flags for the file being opened. Pointed out by Matthias Drochner in PR 3122. (fix equivalent to the one he included, but stylistically different.)
1.12	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.11	21-Jun-1996	pk	Return useful file descriptor when opening a raw device.
1.10	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.9	19-Sep-1995	thorpej	Assume that if devopen() points `file' at a NULL that a raw device was opened (as opposed to only checking to see if `file' itself is NULL).
1.8	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.7	06-Sep-1995	pk	Avoid calling device-close routine when open() not completed. Otherwise you lose if this sequence occurs: open()->devopen()->...->panic()->closeall().
1.6	22-Apr-1995	cgd	various attribute poisoning, don't be as quick to specify size of files[]
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	18-Jul-1994	pk	branches: 1.4.2; Avoid descriptor leakage.
1.3	08-May-1994	brezak	branches: 1.3.2; Standalone networking for network boot loaders.
1.2	01-Mar-1994	pk	set errno.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.3.2.1	27-Jul-1994	cgd	update from trunk.
1.4.2.2	18-Jul-1994	pk	Avoid descriptor leakage.
1.4.2.1	18-Jul-1994	pk	file open.c was added on branch netbsd-1-0 on 1994-07-18 18:41:13 +0000
1.19.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.20.8.1	16-Mar-2002	jdolecek	Catch up with -current.
1.20.6.1	28-Feb-2002	nathanw	Catch up to -current.
1.22.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.23.8.1	29-Apr-2005	kent	sync with -current
1.24.4.1	07-Dec-2007	yamt	sync with head
1.25.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.25.46.1	09-Jan-2008	matt	sync with HEAD
1.25.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.7	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.6	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.5	11-Dec-2005	christos	branches: 1.5.44; 1.5.46; 1.5.52; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	07-Mar-2003	dsl	branches: 1.3.2; 1.3.10; 1.3.12; LIBSA_NO_CLOSE is LIBSA_NO_FS_CLOSE everywhere else.
1.2	28-Apr-1999	christos	Nuke local prototype for closeall(). Add a new define LIBSA_NO_CLOSE so that we don't try to close files, if we are not using any other I/O.
1.1	12-Feb-1999	drochner	branches: 1.1.4; We can't prototype exit() publically because it might take an argument or not, depending on the port-specific environment. Separate panic() and exit() so that the mi/default panic() can be used without conflicting with a local exit() definition, move exit(void) prototype to the default exit() implementation. Closes PR bin/6990 by Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE>.
1.1.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.10.1	29-Apr-2005	kent	sync with -current
1.3.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.4.4.1	07-Dec-2007	yamt	sync with head
1.5.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.46.1	09-Jan-2008	matt	sync with HEAD
1.5.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.18	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.17	11-Dec-2005	christos	merge ktrace-lwp.
1.16	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	13-Feb-1999	pk	branches: 1.15.42; Split the printf variants into separate files.
1.14	11-Feb-1999	pk	sprintf() now produces a return value, like the standard counterpart does. Also, implement vsprintf(), snprintf() and vsnprintf().
1.13	16-Jun-1998	gwr	Add support for "%p" format (easy).
1.12	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.11	26-Jun-1997	thorpej	Don't run off the end of the format string if the caller botched for format modifier. Pointed out by Daniel G. Pouzzner in PR #2633.
1.10	30-Nov-1996	gwr	Finish the kprintf backout: kvprintf -> vprintf was missed.
1.9	13-Oct-1996	christos	backout previous kprintf changes
1.8	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.7	08-Feb-1996	gwr	Need vprintf() for things like panic().
1.6	03-Sep-1995	pk	branches: 1.6.2; Merge an sprintf() in.
1.5	21-Feb-1995	mycroft	Add a generic twiddler.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	22-Aug-1994	brezak	branches: 1.3.2; Cleanup to make more ANSI compliant; checkpoint
1.2	27-Jul-1994	cgd	get rid of someone else's bravery (stupidity)
1.1	26-Jan-1994	brezak	branches: 1.1.2; CMU/4.4 stand-alone library
1.1.2.1	27-Jul-1994	cgd	update from trunk.
1.3.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.3.2.1	22-Aug-1994	brezak	file printf.c was added on branch netbsd-1-0 on 1994-08-22 21:56:11 +0000
1.6.2.1	08-Feb-1996	gwr	Need vprintf() for things like panic().
1.15.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.42.1	03-Aug-2004	skrll	Sync with HEAD
1.5	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.4	24-Nov-2007	isaki	branches: 1.4.106; style, indent, and ANSI-fy.
1.3	24-Dec-2005	perry	branches: 1.3.44; 1.3.46; 1.3.52; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	19-May-2004	abs	branches: 1.1.2; 1.1.4; 1.1.16; Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.1.16.2	07-Dec-2007	yamt	sync with head
1.1.16.1	21-Jun-2006	yamt	sync with head.
1.1.4.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.4.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.4.2	03-Aug-2004	skrll	Sync with HEAD
1.1.4.1	19-May-2004	skrll	file qsort.c was added on branch ktrace-lwp on 2004-08-03 10:53:53 +0000
1.1.2.2	22-May-2004	he	Pull up revision 1.1 (new, requested by abs in ticket #369): Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.1.2.1	19-May-2004	he	file qsort.c was added on branch netbsd-2-0 on 2004-05-22 17:12:43 +0000
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	09-Jan-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.4.106.1	10-Jun-2019	christos	Sync with HEAD
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Minimal quad routines needed for libsa to be self-contained. The compiler emits a reference to this one in the UFS code.
1.34	05-Apr-2019	christos	Go back ot using 0x%x instead of %#x because we don't always support the format. See subr_prf.c
1.33	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.32	29-Mar-2014	jakllsch	branches: 1.32.30; Obtain and/or use ETHER_ADDR_LEN.
1.31	11-May-2011	zoltan	branches: 1.31.4; 1.31.14; 1.31.18; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.30	17-Jan-2009	tsutsui	branches: 1.30.6; 1.30.8; Remove __P().
1.29	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.28	05-Apr-2008	tsutsui	branches: 1.28.4; 1.28.12; Fix a warning in #ifdef RARP_DEBUG. PR kern/20314
1.27	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.26	24-Nov-2007	isaki	branches: 1.26.14; style, indent, and ANSI-fy.
1.25	11-Dec-2005	christos	branches: 1.25.44; 1.25.46; 1.25.52; merge ktrace-lwp.
1.24	13-Jun-2005	junyoung	branches: 1.24.2; Remove bcmp(). Use memcmp() instead.
1.23	26-Feb-2005	perry	nuke trailing whitespace
1.22	31-Aug-2003	fvdl	branches: 1.22.8; 1.22.10; Fix signed/unsigned warnings.
1.21	12-Mar-2003	drochner	branches: 1.21.2; no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.20	30-Mar-2000	augustss	Kill some more register declarations.
1.19	13-Nov-1999	thorpej	Backout my libsa changes.
1.18	12-Nov-1999	lukem	fix pointer size in debug message
1.17	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.16	07-Jul-1997	drochner	branches: 1.16.20; 1.16.22; 1.16.26; Don't use private copy of old netinet/if_ether.h. Use <net/if_ether.h> for ethernet specific definitions, and insert private definitions for ARP if needed. (The new ARP macros in <net/if_arp.h> are not used because they create larger code, and we really don't need more than ethernet/ip support here.)
1.15	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.14	15-Mar-1997	is	New ARP system, supports IPv4 over any hardware link. Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will only support Ethernet. Tcpdump itself should be ok, but libpcap needs lot of work. For the detailed change history, look at the commit log entries for the is-newarp branch.
1.13	13-Oct-1996	christos	branches: 1.13.6; backout previous kprintf changes
1.12	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.11	03-Jun-1996	pk	missing semicolon
1.10	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.9	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.8	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.7	11-Sep-1995	thorpej	Changes from Gordon Ross: a) check against `my' ethernet or broadcast addresses done in ether.c b) changed interface to readether() to provide ethertype info c) respond to arp requests when appropriate. First two are clean-up. Last fixes hp300 and presumably mvme68k netboot code.
1.6	27-Jun-1995	gwr	Fix ARP opcode, add more debugging prints.
1.5	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Aug-1994	brezak	branches: 1.3.2; Make libsa compile again by not including sys/errno.h
1.2	31-May-1994	hpeyerl	branches: 1.2.2; s/REVARP/ARPOP/ (duh; thanx Gordon)
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.2.2.1	05-Aug-1994	mycroft	update from trunk, per Brezak
1.3.2.2	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.3.2.1	04-Aug-1994	brezak	file rarp.c was added on branch netbsd-1-0 on 1994-08-04 19:39:38 +0000
1.13.6.1	07-Mar-1997	is	Use the local copy of the old-style if_ether.h for the moment, til we have time to modernize the libsa ARP support.
1.16.26.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.16.22.1	15-Nov-1999	fvdl	Sync with -current
1.16.20.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.21.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.21.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.21.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.21.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.21.2.1	03-Aug-2004	skrll	Sync with HEAD
1.22.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.22.8.1	29-Apr-2005	kent	sync with -current
1.24.2.1	07-Dec-2007	yamt	sync with head
1.25.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.25.46.1	09-Jan-2008	matt	sync with HEAD
1.25.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.26.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.26.14.2	02-Jun-2008	mjf	Sync with HEAD.
1.26.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.28.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.28.4.1	04-May-2009	yamt	sync with head.
1.30.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.30.6.1	31-May-2011	rmind	sync with head
1.31.18.1	18-May-2014	rmind	sync with head
1.31.14.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.31.4.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.32.30.1	10-Jun-2019	christos	Sync with HEAD
1.15	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.14	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.13	11-Dec-2005	christos	branches: 1.13.44; 1.13.46; 1.13.52; merge ktrace-lwp.
1.12	26-Feb-2005	perry	branches: 1.12.4; nuke trailing whitespace
1.11	07-Aug-2003	agc	branches: 1.11.8; 1.11.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.10	30-Mar-2000	augustss	branches: 1.10.28; Kill some more register declarations.
1.9	31-Mar-1999	cgd	branches: 1.9.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.8	22-Jan-1997	cgd	define these functions with an 'o' prepended to their names if __INTERNAL_LIBSA_CREAD is defined (so that they can be used by the compressed-read code).
1.7	21-Jun-1996	pk	Oh, what's in a name..
1.6	21-Jun-1996	pk	Allow seeks on raw devices. A `f_offset' field is added to the file structure which is maintained in lseek(), read() and write(), and passed along to the device's strategy routine.
1.5	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.4	21-Feb-1995	mycroft	Add a generic twiddler.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file read.c was added on branch netbsd-1-0 on 1994-08-22 21:56:12 +0000
1.9.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.10.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.10.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.28.1	03-Aug-2004	skrll	Sync with HEAD
1.11.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.11.8.1	29-Apr-2005	kent	sync with -current
1.12.4.1	07-Dec-2007	yamt	sync with head
1.13.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.13.46.1	09-Jan-2008	matt	sync with HEAD
1.13.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.13.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.31	05-Apr-2019	christos	Go back ot using 0x%x instead of %#x because we don't always support the format. See subr_prf.c
1.30	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.29	17-Jan-2009	tsutsui	branches: 1.29.66; Remove __P().
1.28	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.27	25-Mar-2008	christos	branches: 1.27.4; 1.27.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.26	24-Nov-2007	isaki	branches: 1.26.14; style, indent, and ANSI-fy.
1.25	21-Jan-2006	dsl	branches: 1.25.42; 1.25.44; 1.25.50; Adjust code so that it will work when _STANDALONE isn't defined. Allows it to be used for mount_nfs when SMALL is set - eg install floppies/
1.24	11-Dec-2005	christos	branches: 1.24.2; merge ktrace-lwp.
1.23	31-Aug-2003	fvdl	branches: 1.23.16; Fix signed/unsigned warnings.
1.22	12-Mar-2003	drochner	branches: 1.22.2; no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.21	30-Mar-2000	augustss	Kill some more register declarations.
1.20	13-Nov-1999	thorpej	Backout my libsa changes.
1.19	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.18	23-Jan-1998	thorpej	branches: 1.18.14; 1.18.16; 1.18.20; Fix some debugging printf formats.
1.17	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.16	13-Oct-1996	christos	backout previous kprintf changes
1.15	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.14	26-Sep-1996	cgd	enough 64-bit fixes to make network booting work on the Alpha. In general, these are hacks (s/long/int/, etc.), but this code really needs a heavy cleaning (including fixed-size typing) and I don't have time to give it one now.
1.13	10-Jul-1996	cgd	remove some unnecessary and broken casts on char *'s which are being subtracted
1.12	26-Feb-1996	gwr	Make this code independent of <sys/nfs> now that we use very little from there anyway, so we can ignore changes in the NFS code...
1.11	26-Feb-1996	scottr	Make these build again in the wake of the v3 changes
1.10	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.9	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.8	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.7	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.6	03-Jul-1995	gwr	Build all RPC requests with AUTH_UNIX (thanks to Chuck Silvers)
1.5	27-Jun-1995	gwr	Modified to do less copying, and to allow determination of the address from whence the reply has come.
1.4	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.3	19-Feb-1995	mycroft	Add some more diagnostic info. Increment the xid in a better place.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.18.20.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.18.16.1	15-Nov-1999	fvdl	Sync with -current
1.18.14.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.22.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.22.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.22.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.16.2	07-Dec-2007	yamt	sync with head
1.23.16.1	21-Jun-2006	yamt	sync with head.
1.24.2.1	01-Feb-2006	yamt	sync with head.
1.25.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.25.44.1	09-Jan-2008	matt	sync with HEAD
1.25.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.26.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.26.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.27.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.27.4.1	04-May-2009	yamt	sync with head.
1.29.66.1	10-Jun-2019	christos	Sync with HEAD
1.11	17-Jan-2009	tsutsui	Remove __P().
1.10	24-Nov-2007	isaki	branches: 1.10.18; 1.10.26; style, indent, and ANSI-fy.
1.9	21-Jan-2006	dsl	branches: 1.9.42; 1.9.44; 1.9.50; Adjust code so that it will work when _STANDALONE isn't defined. Allows it to be used for mount_nfs when SMALL is set - eg install floppies/
1.8	26-Sep-1996	cgd	branches: 1.8.78; 1.8.90; enough 64-bit fixes to make network booting work on the Alpha. In general, these are hacks (s/long/int/, etc.), but this code really needs a heavy cleaning (including fixed-size typing) and I don't have time to give it one now.
1.7	23-Sep-1995	gwr	More cleanup: change some private types to eliminate casts, replace some "goto xxx" with return(-1). (mostly cosmetic)
1.6	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.5	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.4	27-Jun-1995	gwr	Modified to do less copying, and to allow determination of the address from whence the reply has come.
1.3	20-Feb-1995	mycroft	Various: * Fix some misused types. * Encapsulate the protocols better. * Rearrange the RPC stuff to work more like the kernel. (Needs more work.) * Remove a bunch of extra hair when reading a file over NFS. * Use RPCAUTH_UNIX when talking to the NFS server.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-May-1994	brezak	Standalone networking for network boot loaders.
1.8.90.1	01-Feb-2006	yamt	sync with head.
1.8.78.2	07-Dec-2007	yamt	sync with head
1.8.78.1	21-Jun-2006	yamt	sync with head.
1.9.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.44.1	09-Jan-2008	matt	sync with HEAD
1.9.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.10.18.1	04-May-2009	yamt	sync with head.
1.4	12-Dec-2023	mlelstv	Add NFSv3 support. Try NFSv3 and fall back to NFSv2.
1.3	11-Dec-2005	christos	branches: 1.3.194; merge ktrace-lwp.
1.2	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	26-Feb-1996	gwr	branches: 1.1.64; Make this code independent of <sys/nfs> now that we use very little from there anyway, so we can ignore changes in the NFS code...
1.1.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.64.1	03-Aug-2004	skrll	Sync with HEAD
1.3.194.1	20-Sep-2024	martin	Pull up following revision(s) (requested by rin in ticket #894): sys/arch/i386/stand/Makefile.booters: revision 1.98 sys/lib/libsa/nfsv3.h: revision 1.1 sys/lib/libsa/rpcv2.h: revision 1.4 sys/arch/i386/stand/efiboot/Makefile.efiboot: revision 1.23 sys/lib/libsa/nfsv2.h: revision 1.5 sys/lib/libsa/nfs.c: revision 1.51 sys/lib/libsa/nfs.c: revision 1.52 sys/arch/i386/stand/libsa/nfs.c: file removal sys/lib/libsa/nfs.c: revision 1.53 sys/arch/i386/stand/libsa/nfs.c: revision 1.20 sys/arch/i386/stand/libsa/nfs.c: revision 1.21 sys/arch/i386/stand/pxeboot/Makefile: revision 1.29 Add NFSv3 support. Try NFSv3 and fall back to NFSv2. Merge with generic libsa NFS code to minimize differences and to learn NFSv3. libsa: nfs: Fix NFS_NOSYMLINK option for previous Used only by mvme68k. Align again with libsa (NFS_NOSYMLINK fix). libsa/nfs.c: Add `LIBSA_NFS_IMPLICIT_MOUNT` compile-time option by which nfs_mount() is automatically called from nfs_open(), as done for nfs.c in i386/stand. This is only functional difference b/w two copies of nfs.c. Now, we can safely retire the latter. XXX It would be really nice to drop this option also. However, unfortunately, it is too much for me at the very moment... i386: stand: Retire its own nfs.c, and switch to libsa/nfs.c. NFC
1.11	03-Dec-2007	isaki	Use standard error code (EIO) instead of standalone error code (ESHORT). Because loadfile_*() is used with or without _STANDALONE, therefore, don't use error code in "saerrno.h". Pointed out by and discussed with he@.
1.10	23-Nov-2007	isaki	loadfile_*() must set errno when it returns -1.
1.9	11-Dec-2005	christos	branches: 1.9.44; 1.9.52; merge ktrace-lwp.
1.8	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	12-Jan-1999	kleink	branches: 1.7.42; Separate the userland and libsa errno declarations from <sys/errno.h> into their canonical places.
1.6	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.5	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.4	21-Feb-1995	mycroft	Add EFTYPE.
1.3	04-Aug-1994	brezak	branches: 1.3.2; Make libsa compile again by not including sys/errno.h
1.2	24-Jul-1994	mycroft	Add some more constants.
1.1	26-Jan-1994	brezak	branches: 1.1.2; CMU/4.4 stand-alone library
1.1.2.2	05-Aug-1994	mycroft	update from trunk, per Brezak
1.1.2.1	24-Jul-1994	cgd	from branch.
1.3.2.2	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.3.2.1	04-Aug-1994	brezak	file saerrno.h was added on branch netbsd-1-0 on 1994-08-04 19:39:39 +0000
1.7.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.42.1	03-Aug-2004	skrll	Sync with HEAD
1.9.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.9.44.2	03-Dec-2007	joerg	Sync with HEAD.
1.9.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.5	24-Apr-2022	mlelstv	Ask driver about sector size to support reading superblocks from fixed byte offsets.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	26-Oct-1994	cgd	branches: 1.2.66; new RCS ID format.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.66.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.66.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.66.1	03-Aug-2004	skrll	Sync with HEAD
1.5	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.4	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.3	11-Dec-2005	christos	branches: 1.3.44; 1.3.46; 1.3.52; merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	13-Feb-1999	pk	branches: 1.1.42; Split the printf variants into separate files.
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	07-Dec-2007	yamt	sync with head
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	09-Jan-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.6	26-Mar-2014	christos	Remove {v,}sprintf
1.5	17-Jul-2011	joerg	branches: 1.5.2; 1.5.12; 1.5.16; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.4	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.3	11-Dec-2005	christos	branches: 1.3.44; 1.3.46; 1.3.52; merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	13-Feb-1999	pk	branches: 1.1.42; Split the printf variants into separate files.
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	07-Dec-2007	yamt	sync with head
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	09-Jan-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.5.16.1	18-May-2014	rmind	sync with head
1.5.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.87	30-Apr-2022	rin	Now, NULL is always defined correctly, as we include <sys/param.h> above.
1.86	29-Apr-2022	rin	Re-introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize for some archs. Should be useful for ancient archs, for which secsize is fixed. Thanks christos@ for comment.
1.85	27-Apr-2022	rin	Revert previous at the moment. This is wrong reasoning; 68020 and above (incl. 040 and 060) support 32-bit displacements for PC relative addressing (via "fully extension addressing mode" with null index register). I've still not figured out what goes wrong with amiga/boot(8) when compiled without -l option for gas(1)... On 2022/04/27 20:48, Rin Okuyama wrote: > Module Name: src > Committed By: rin > Date: Wed Apr 27 11:48:26 UTC 2022 > > Modified Files: > src/sys/lib/libsa: ext2fs.c minixfs3.c stand.h ufs.c > > Log Message: > Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is > used instead of secsize obtained by SAIOSECSIZE ioctl. > > This hack avoids divdi3 and friends from being linked, in order to > support variable secsize. > > This is useful for amiga/boot(8); it is loaded by firmware into > unpredictable address, and therefore all symbols should be > addressable by PC relative mode with only 16-bit displacements. > > See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for > more details. > > > To generate a diff of this commit: > cvs rdiff -u -r1.31 -r1.32 src/sys/lib/libsa/ext2fs.c > cvs rdiff -u -r1.10 -r1.11 src/sys/lib/libsa/minixfs3.c > cvs rdiff -u -r1.83 -r1.84 src/sys/lib/libsa/stand.h src/sys/lib/libsa/ufs.c > > Please note that diffs are not public domain; they are subject to the > copyright notices on the relevant files.
1.84	27-Apr-2022	rin	Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize. This is useful for amiga/boot(8); it is loaded by firmware into unpredictable address, and therefore all symbols should be addressable by PC relative mode with only 16-bit displacements. See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for more details.
1.83	17-May-2021	mrg	move bi-endian disklabel support from the kernel and libsa into libkern. - dkcksum() and dkcksum_sized() move from subr_disk.c and from libsa into libkern/dkcksum.c (which is missing _sized() version), using the version from usr.sbin/disklabel. - swap_disklabel() moves from subr_disk_mbr.c into libkern, now called disklabel_swap(). (the sh3 version should be updated to use this.) - DISKLABEL_EI becomes a first-class option with opt_disklabel.h. - add libkern.h to libsa/disklabel.c. this enables future work for bi-endian libsa/ufs.c (relevant for ffsv1, ffsv2, lfsv1, and lfsv2), as well as making it possible for ports not using subr_disk_mbr.c to include bi-endian disklabel support (which, afaict, includes any disk on mbr-supporting platforms that do not have an mbr as well as disklabel.) builds successsfully on: alpha, i386, amd64, sun2, sun3, evbarm64, evbarm64-eb, sparc, and sparc64. tested in anita on i386 and sparc, testing in hardware on evbarm64*.
1.82	27-Aug-2016	dholland	branches: 1.82.32; 1.82.34; Remove gets() from here too.
1.81	11-Jun-2016	dholland	gets_s -> kgets. The exact name isn't that important; but it is important not to use "gets_s" and thereby allow anyone to falsely get the impression we're implementing Annex K. We aren't. ok core.
1.80	05-Jun-2016	maxv	Use gets_s instead of gets. The x86 bootloader prompt is easy to overflow.
1.79	10-Aug-2014	isaki	branches: 1.79.4; Unify all arch/*/stand's atoi() to MI libsa. lib/libsa/atoi.c was separated from lib/libsa/bootcfg.c. PR/49084
1.78	26-Mar-2014	christos	Remove {v,}sprintf
1.77	05-Jan-2014	jakllsch	Make libsa fsmod string pointer const.
1.76	21-May-2012	dsl	branches: 1.76.2; 1.76.4; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.75	16-Jan-2012	christos	branches: 1.75.2; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.74	25-Dec-2011	tsutsui	Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.73	17-Jul-2011	joerg	branches: 1.73.2; 1.73.6; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.72	16-Jun-2011	joerg	Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.71	25-Feb-2011	joerg	branches: 1.71.2; Move HEXDIGIT to mvme68k's sboot. It seems to be the only user. Save a byte by explicitly specifying the size.
1.70	24-Dec-2010	christos	branches: 1.70.2; 1.70.4; panic takes a printf format too.
1.69	19-Mar-2009	tsutsui	branches: 1.69.4; Revert previous. MI libsa doesn't provide bcmp().
1.68	19-Mar-2009	he	Add a prototype for the bcmp() function as well.
1.67	18-Mar-2009	tsutsui	- remove bcmp(9), bcopy(9), and bzero(9) from libkern since <sys/systm.h> has macro which replace them with mem*() functions in #ifdef _KERNEL as noted in man pages - move declarations of bcopy(3) and bzero(3) into <lib/libsa/stand.h> since they are still in libsa for some MD standalone sources (I guess all bcmp(3) in standalone sources have been replaced with memcmp(3) but they should be replaced with memcmp() anyway)
1.66	17-Jan-2009	tsutsui	branches: 1.66.2; Remove __P().
1.65	19-Nov-2008	ad	For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.64	25-Mar-2008	christos	branches: 1.64.4; 1.64.10; 1.64.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.63	24-Dec-2007	perry	branches: 1.63.6; Remove __attribute__((__noreturn__)) from things already marked __dead Found by the department of redundancy department.
1.62	24-Nov-2007	isaki	branches: 1.62.2; 1.62.6; style, indent, and ANSI-fy.
1.61	25-Jan-2006	uwe	branches: 1.61.42; 1.61.44; 1.61.50; Sync alloc/dealloc prototypes with unsigned int -> size_t change.
1.60	25-Jan-2006	christos	- Add attributes to printf functions - Fix attributes to noreturn functions - free -> dealloc - unsigned -> size_t for alloc, dealloc
1.59	13-Jan-2006	christos	constify write prototype.
1.58	11-Dec-2005	christos	branches: 1.58.2; merge ktrace-lwp.
1.57	13-Jun-2005	junyoung	branches: 1.57.2; Remove bcmp(). Use memcmp() instead.
1.56	23-May-2005	jmc	Provide HEXDIGITS as well (needed on mvme68k/stand)
1.55	17-May-2005	christos	Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.54	26-Feb-2005	perry	nuke trailing whitespace
1.53	30-Jun-2004	christos	branches: 1.53.4; 1.53.6; - multiple inclusion protection. - constify some prototypes.
1.52	19-May-2004	abs	Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.51	30-Oct-2003	he	branches: 1.51.2; Add a prototype for memset().
1.50	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.49	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.48	15-Apr-2003	dsl	branches: 1.48.2; Add interface to boot password checking code that takes password parameter.
1.47	11-Apr-2003	dsl	Put extern definition of bcopy in () to avoid macro expansion when LIBSA_USE_MEMCPY is defined. Fixes breakage because the return type of memcpy() is different to that of bcopy.
1.46	10-Apr-2003	dsl	Add FS_DEF() and FS_OPS() defines to save typing (and errors) elsewhere. Kill __P() and argument names in prototypes. (approved by christos)
1.45	01-Apr-2003	mycroft	constify a couple of pointers.
1.44	01-Jun-2002	itojun	use exit(int), not exit(void), consistently - even if the arg has no meaning.
1.43	02-Sep-2001	tsutsui	branches: 1.43.12; Add a small version of memmove() for libsa. Mostly identical with libsa/bcopy.c.
1.42	05-Apr-2001	thorpej	branches: 1.42.2; libkern.h now has the ctype routines.
1.41	21-Oct-2000	takemura	branches: 1.41.2; Add LIBSA_RENAME_PRINTF to solve conflict with prototype definition of printf() and etc in header files of Windows CE native compiler.
1.40	03-Feb-2000	cgd	provide stat() and fstat() here for standalone programs' use
1.39	13-Nov-1999	thorpej	Backout my libsa changes.
1.38	12-Nov-1999	simonb	Add memset() prototype.
1.37	12-Nov-1999	simonb	Add strncpy(). Add prototypes for bcmp(), bzero() so the libsa compiles with WARNS=1
1.36	11-Nov-1999	thorpej	Small, MI strcat() and strcpy().
1.35	11-Nov-1999	thorpej	Networking routines needed for libsa to be self-contained.
1.34	11-Nov-1999	thorpej	Add small, MI strcmp(), strlen(), and strncmp() functions. Modules within libsa depend on them, to it seems rather silly to have to build an additional library (e.g. libkern) to get them.
1.33	09-Sep-1999	drochner	branches: 1.33.2; 1.33.4; 1.33.8; add a function to verify a password against an in-core md5 sum
1.32	14-Apr-1999	christos	add getopt prototype, and externs
1.31	31-Mar-1999	cgd	branches: 1.31.4; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.30	22-Feb-1999	simonb	Define bzero()/bcopy() in terms of memset()/memcpy() if LIBSA_USE_MEMSET or LIBSA_USE_MEMCPY is defined. Most everything pulls in stand.h so this should cover ports that only use memset/memcpy but still want to pull in as much as possible from sys/lib/libsa.
1.29	12-Feb-1999	drochner	We can't prototype exit() publically because it might take an argument or not, depending on the port-specific environment. Separate panic() and exit() so that the mi/default panic() can be used without conflicting with a local exit() definition, move exit(void) prototype to the default exit() implementation. Closes PR bin/6990 by Wolfgang Helbig <helbig@Informatik.BA-Stuttgart.DE>.
1.28	11-Feb-1999	pk	sprintf() now produces a return value, like the standard counterpart does. Also, implement vsprintf(), snprintf() and vsnprintf().
1.27	11-Feb-1999	pk	Add missing prototypes.
1.26	22-Sep-1998	ross	Remove memset() prototype.
1.25	22-Sep-1998	ross	Prototype memset().
1.24	27-Jul-1998	is	back out last change
1.23	27-Jul-1998	is	write prototype: void * -> const void *. [Else the Amiga bootblock can't be built.]
1.22	26-Jun-1997	drochner	Allow to define the location of the heap at runtime #if HEAP_VARIABLE. That helps to test libsa code in user space.
1.21	13-Jun-1997	drochner	Add prototype for strerror().
1.20	22-Jan-1997	cgd	prototype lseek(). also, prototype oopen(), oclose(), oread(), and olseek() if __INTERNAL_LIBSA_CREAD is defined.
1.19	16-Jan-1997	cgd	add memcmp, implemented as a wrapper around bcmp() (like memcpy() is implemented as a wrapper around bcopy()).
1.18	30-Nov-1996	gwr	branches: 1.18.2; Oops... get the vprintf prototype right.
1.17	30-Nov-1996	gwr	Add declaration for vprintf.
1.16	13-Oct-1996	christos	backout previous kprintf changes
1.15	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.14	21-Jun-1996	pk	Allow seeks on raw devices. A `f_offset' field is added to the file structure which is maintained in lseek(), read() and write(), and passed along to the device's strategy routine.
1.13	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.12	18-Sep-1995	pk	Another round of clean up, including fixes presented by Matthias Drochner (PR#1404). Things to be noted: - all IP addresses are now `struct in_addr's. - the function rarp_getipaddress() no longer return `myip'; in stead it returns -1 on failure (errno set), 0 on success. `myip' is set as a size-effect.
1.11	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.10	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.9	30-Apr-1995	cgd	first arg to open() is a 'const char *'. pointed out by David Brownlee in pr 1004.
1.8	22-Apr-1995	cgd	various attribute poisoning, don't be as quick to specify size of files[]
1.7	21-Feb-1995	mycroft	Update prototypes.
1.6	30-Oct-1994	cgd	be more careful with types, also pull in headers where necessary.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	22-Aug-1994	brezak	branches: 1.4.2; Cleanup to make more ANSI compliant; checkpoint
1.3	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.2	08-May-1994	brezak	branches: 1.2.2; Standalone networking for network boot loaders.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.1	05-Aug-1994	mycroft	update from trunk, per Brezak
1.4.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.4.2.1	22-Aug-1994	brezak	file stand.h was added on branch netbsd-1-0 on 1994-08-22 21:56:14 +0000
1.18.2.1	18-Jan-1997	thorpej	Update from trunk.
1.31.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.33.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.33.4.1	15-Nov-1999	fvdl	Sync with -current
1.33.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.33.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.41.2.3	20-Jun-2002	nathanw	Catch up to -current.
1.41.2.2	21-Sep-2001	nathanw	Catch up to -current.
1.41.2.1	09-Apr-2001	nathanw	Catch up with -current.
1.42.2.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.42.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.43.12.1	20-Jun-2002	gehenna	catch up with -current.
1.48.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.48.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.48.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.2.1	03-Aug-2004	skrll	Sync with HEAD
1.51.2.1	22-May-2004	he	Pull up revision 1.52 (requested by abs in ticket #369): Add qsort to libsa (taken from sys/dev/vinum/vinumqsort.c) and use instead of bubblesort in acorn32 bootloader. Reduces time to sort memory on A710 equipped RiscPC from over twenty seconds to effectively instantaneous. Update boot version to 3.30
1.53.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.53.4.1	29-Apr-2005	kent	sync with -current
1.57.2.3	21-Jan-2008	yamt	sync with head
1.57.2.2	07-Dec-2007	yamt	sync with head
1.57.2.1	21-Jun-2006	yamt	sync with head.
1.58.2.2	01-Feb-2006	yamt	sync with head.
1.58.2.1	15-Jan-2006	yamt	sync with head.
1.61.50.2	27-Dec-2007	mjf	Sync with HEAD.
1.61.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.61.44.1	09-Jan-2008	matt	sync with HEAD
1.61.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.62.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.62.2.1	26-Dec-2007	ad	Sync with head.
1.63.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.63.6.1	03-Apr-2008	mjf	Sync with HEAD.
1.64.12.2	28-Apr-2009	skrll	Sync with HEAD.
1.64.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.64.10.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.64.4.1	04-May-2009	yamt	sync with head.
1.66.2.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.69.4.1	05-Mar-2011	rmind	sync with head
1.70.4.1	05-Mar-2011	bouyer	Sync with HEAD
1.70.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.71.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.73.6.2	02-Jun-2012	mrg	sync to latest -current.
1.73.6.1	18-Feb-2012	mrg	merge to -current.
1.73.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.73.2.2	23-May-2012	yamt	sync with head.
1.73.2.1	17-Apr-2012	yamt	sync with head
1.75.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.76.4.1	18-May-2014	rmind	sync with head
1.76.2.2	03-Dec-2017	jdolecek	update from HEAD
1.76.2.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.79.4.2	05-Oct-2016	skrll	Sync with HEAD
1.79.4.1	09-Jul-2016	skrll	Sync with HEAD
1.82.34.1	31-May-2021	cjep	sync with head
1.82.32.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.7	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.6	11-Dec-2005	christos	branches: 1.6.44; 1.6.46; 1.6.52; merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	13-Jan-1996	leo	branches: 1.4.64; Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file stat.c was added on branch netbsd-1-0 on 1994-08-22 21:56:15 +0000
1.4.64.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.64.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.64.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	07-Dec-2007	yamt	sync with head
1.6.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.6.46.1	09-Jan-2008	matt	sync with HEAD
1.6.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Small, MI strcat() and strcpy().
1.3	25-Mar-2008	christos	- use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.2	21-Mar-2008	rtr	branches: 1.2.2; 1.2.4; when the char being searched for is not found strchr() must return NULL not a pointer to the terminating '\0'. the only time we return a pointer to the terminating '\0' is when the char being searched for is '\0'. fixes problem observed booting -current install http://mail-index.netbsd.org/current-users/2008/03/20/msg001445.html
1.1	14-Mar-2008	dsl	branches: 1.1.2; Add a strchr() - for dosfs in particular. The i386 asm version in src/common is rather larger than this one.
1.1.2.3	24-Mar-2008	yamt	sync with head.
1.1.2.2	17-Mar-2008	yamt	sync with head.
1.1.2.1	14-Mar-2008	yamt	file strchr.c was added on branch yamt-lazymbuf on 2008-03-17 09:15:40 +0000
1.2.4.2	24-Mar-2008	keiichi	sync with head.
1.2.4.1	21-Mar-2008	keiichi	file strchr.c was added on branch keiichi-mipv6 on 2008-03-24 07:16:22 +0000
1.2.2.2	23-Mar-2008	matt	sync with HEAD
1.2.2.1	21-Mar-2008	matt	file strchr.c was added on branch matt-armv6 on 2008-03-23 02:05:02 +0000
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Add small, MI strcmp(), strlen(), and strncmp() functions. Modules within libsa depend on them, to it seems rather silly to have to build an additional library (e.g. libkern) to get them.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Small, MI strcat() and strcpy().
1.20	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.19	11-Dec-2005	christos	branches: 1.19.44; 1.19.46; 1.19.52; merge ktrace-lwp.
1.18	01-Jul-2004	christos	branches: 1.18.12; DECONST -> UNCONST
1.17	30-Jun-2004	christos	constification fixes.
1.16	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.15	11-Mar-2003	drochner	branches: 1.15.2; translate EACCES (happens with NFS)
1.14	01-Feb-2003	dsl	Save some space (agreed by christos)
1.13	17-Feb-2002	thorpej	Add EOFFSET.
1.12	25-Jan-1997	cgd	branches: 1.12.38; 1.12.40; add EINVAL and ENOTDIR, as suggested by Matthias Drochner
1.11	13-Oct-1996	christos	backout previous kprintf changes
1.10	10-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.9	13-Jan-1996	leo	Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.8	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.7	03-Sep-1995	pk	Fix bogus numerical conversion by using sprintf();
1.6	22-Apr-1995	cgd	various attribute poisoning, don't be as quick to specify size of files[]
1.5	21-Feb-1995	mycroft	Correct some error strings, and add a few more. Don't print error messages in exec(); let the caller do it.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Aug-1994	brezak	branches: 1.3.2; Make libsa compile again by not including sys/errno.h
1.2	26-Feb-1994	pk	branches: 1.2.2; Don't use aggregate initialization; Add memcpy().
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.1	05-Aug-1994	mycroft	update from trunk, per Brezak
1.3.2.2	04-Aug-1994	brezak	Make libsa compile again by not including sys/errno.h
1.3.2.1	04-Aug-1994	brezak	file strerror.c was added on branch netbsd-1-0 on 1994-08-04 19:39:42 +0000
1.12.40.1	16-Mar-2002	jdolecek	Catch up with -current.
1.12.38.1	28-Feb-2002	nathanw	Catch up to -current.
1.15.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.15.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.15.2.1	03-Aug-2004	skrll	Sync with HEAD
1.18.12.1	07-Dec-2007	yamt	sync with head
1.19.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.19.46.1	09-Jan-2008	matt	sync with HEAD
1.19.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Add small, MI strcmp(), strlen(), and strncmp() functions. Modules within libsa depend on them, to it seems rather silly to have to build an additional library (e.g. libkern) to get them.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	11-Nov-1999	thorpej	Add small, MI strcmp(), strlen(), and strncmp() functions. Modules within libsa depend on them, to it seems rather silly to have to build an additional library (e.g. libkern) to get them.
1.2	13-Nov-1999	thorpej	Backout my libsa changes.
1.1	12-Nov-1999	simonb	Add strncpy(). Add prototypes for bcmp(), bzero() so the libsa compiles with WARNS=1
1.31	31-Aug-2024	mlelstv	Only a leading '0' in a format width marks zero-padding, otherwise it's a regular digit.
1.30	29-May-2023	rin	branches: 1.30.6; libsa/printf: Do not fetch long va_arg as long long. This does real harm iff all of the following conditions are satisfied: (1) On ILP32 architectures. (2) Both LIBSA_PRINTF_LONGLONG_SUPPORT and LIBSA_PRINTF_WIDTH_SUPPORT compile-time options are enabled. (3) Width field is used with 'l' modifier. This is an implicit-fallthrough bug, but unfortunately, GCC 10.4 cannot find this out somehow... XXX Pull up to netbsd-10 and netbsd-9. netbsd-8 is not affected.
1.29	06-Jun-2020	thorpej	branches: 1.29.20; Make libsa's vsnprintf() work as expected when passed a NULL destinatino buffer.
1.28	03-Feb-2019	mrg	branches: 1.28.4; - remove unreachable code
1.27	30-Aug-2014	tsutsui	branches: 1.27.20; Revert stupid and untested changes. There was no extra copy in the macros. Christos, you should reread our commit guideline as a Core member.
1.26	30-Aug-2014	christos	remove extra copy of the macro.
1.25	30-Aug-2014	tsutsui	Rename padding macros to reflect and clarify the original intention. No binary changes on luna68k (which has -DLIBSA_PRINTF_WIDTH_SUPPORT).
1.24	22-Mar-2014	hkenken	for LIBSA_PRINTF_WIDTH_SUPPORT, Fix right and left-adjusting padding.
1.23	24-Dec-2013	jakllsch	intmax_t might be long long, handle accordingly. from christos
1.22	24-Dec-2013	jakllsch	Add 'j' format modifier for intmax_t.
1.21	17-Jul-2011	joerg	branches: 1.21.2; 1.21.12; 1.21.16; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.20	20-May-2011	tsutsui	KNF a bit.
1.19	25-Feb-2011	joerg	No trailing 0 byte for hexdigits.
1.18	25-Feb-2011	joerg	Move HEXDIGIT to mvme68k's sboot. It seems to be the only user. Save a byte by explicitly specifying the size.
1.17	19-Jan-2010	tsutsui	branches: 1.17.4; 1.17.6; 1.17.8; Add long long (%lld etc.) support and width (%02x etc.) support in libsa printf(3). Disabled by default but enabled by -DLIBSA_PRINTF_LONGLONG_SUPPORT and -DLIBSA_PRINTF_WIDTH_SUPPORT. Provided by tnozaki@ for my libsa debugging. Thanks!
1.16	24-Nov-2007	isaki	branches: 1.16.18; style, indent, and ANSI-fy.
1.15	27-Jan-2006	uwe	branches: 1.15.42; 1.15.44; 1.15.50; /* fall through / -> / FALLTHROUGH */
1.14	27-Jan-2006	uwe	Support 'z' (size_t) and 't' (ptrdiff_t) specifiers. XXX: ptrdiff_t is only ever defined in <stddef.h> and is defined unconditionally, without the ifndef dance. Until we have an expert opinion, abuse intptr_t for the 't' size check.
1.13	11-Dec-2005	christos	branches: 1.13.2; merge ktrace-lwp.
1.12	23-May-2005	jmc	branches: 1.12.2; Provide HEXDIGITS as well (needed on mvme68k/stand)
1.11	17-May-2005	christos	Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to implement, xtoa(), but I think defining the samestring 50 times is a bit too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
1.10	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	27-Apr-2003	tron	branches: 1.9.2; Remove two unused variable to fix a build problem.
1.8	26-Apr-2003	bjh21	Remove %b support. Encouraged by thorpej.
1.7	20-Apr-2003	bjh21	If the format string ends with "%" or "%l", print those characters, just as we would if they were part of an invalid conversion specification. Code-size neutral on ARM; not tested elsewhere.
1.6	20-Apr-2003	bjh21	ANSIfy, assume __STDC__, un-__P, KNF. Generated code unchanged.
1.5	17-Feb-2002	thorpej	Add a missing "static".
1.4	24-Sep-2001	wiz	va_{start,end} audit: Make sure that each va_start has one and only one matching va_end, especially in error cases. If the va_list is used multiple times, do multiple va_starts/va_ends. If a function gets va_list as argument, don't let it use va_end (since it's the callers responsibility). Improved by comments from enami and christos -- thanks! Heimdal/krb4/KAME changes already fed back, rest to follow. Inspired by, but not not based on, OpenBSD.
1.3	30-Mar-2000	augustss	branches: 1.3.6; 1.3.8; 1.3.10; Kill some more register declarations.
1.2	20-Apr-1999	cgd	branches: 1.2.2; set lflag when printing pointers with %p
1.1	13-Feb-1999	pk	branches: 1.1.4; Split the printf variants into separate files.
1.1.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.2.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.3.10.1	01-Oct-2001	fvdl	Catch up with -current.
1.3.8.2	16-Mar-2002	jdolecek	Catch up with -current.
1.3.8.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.6.2	28-Feb-2002	nathanw	Catch up to -current.
1.3.6.1	26-Sep-2001	nathanw	Catch up to -current. Again.
1.9.2.4	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.9.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.2.1	03-Aug-2004	skrll	Sync with HEAD
1.12.2.2	07-Dec-2007	yamt	sync with head
1.12.2.1	21-Jun-2006	yamt	sync with head.
1.13.2.1	01-Feb-2006	yamt	sync with head.
1.15.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.15.44.1	09-Jan-2008	matt	sync with HEAD
1.15.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.16.18.1	11-Mar-2010	yamt	sync with head
1.17.8.1	05-Mar-2011	bouyer	Sync with HEAD
1.17.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.17.4.2	31-May-2011	rmind	sync with head
1.17.4.1	05-Mar-2011	rmind	sync with head
1.21.16.1	18-May-2014	rmind	sync with head
1.21.12.2	03-Dec-2017	jdolecek	update from HEAD
1.21.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.21.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.27.20.1	10-Jun-2019	christos	Sync with HEAD
1.28.4.1	03-Jun-2023	martin	Pull up following revision(s) (requested by rin in ticket #1636): sys/lib/libsa/subr_prf.c: revision 1.30 libsa/printf: Do not fetch long va_arg as long long. This does real harm iff all of the following conditions are satisfied: (1) On ILP32 architectures. (2) Both LIBSA_PRINTF_LONGLONG_SUPPORT and LIBSA_PRINTF_WIDTH_SUPPORT compile-time options are enabled. (3) Width field is used with 'l' modifier. This is an implicit-fallthrough bug, but unfortunately, GCC 10.4 cannot find this out somehow...
1.29.20.1	03-Jun-2023	martin	Pull up following revision(s) (requested by rin in ticket #185): sys/lib/libsa/subr_prf.c: revision 1.30 libsa/printf: Do not fetch long va_arg as long long. This does real harm iff all of the following conditions are satisfied: (1) On ILP32 architectures. (2) Both LIBSA_PRINTF_LONGLONG_SUPPORT and LIBSA_PRINTF_WIDTH_SUPPORT compile-time options are enabled. (3) Width field is used with 'l' modifier. This is an implicit-fallthrough bug, but unfortunately, GCC 10.4 cannot find this out somehow...
1.30.6.1	02-Aug-2025	perseant	Sync with HEAD
1.2	24-Sep-1998	ross	tfs -> ustarfs
1.1	22-Sep-1998	ross	Add `tfs', a USTAR-format FS, featuring fast floppy loads, 5% better space efficiency, and (the real reason) multiple-volume files.
1.2	24-Sep-1998	ross	tfs -> ustarfs
1.1	22-Sep-1998	ross	Add `tfs', a USTAR-format FS, featuring fast floppy loads, 5% better space efficiency, and (the real reason) multiple-volume files.
1.38	07-Aug-2022	rin	Consistently use ntohs() instead of htons() when converting from network to host byte order. No binary changes both for big and little endian.
1.37	26-Mar-2021	rin	Twiddle also for data transfer for seek.
1.36	31-Mar-2019	christos	branches: 1.36.12; 1.36.14; fix warnings, printf formats, etc.
1.35	20-Mar-2014	christos	branches: 1.35.30; reduce size by 1K by sharing the ls code.
1.34	25-Dec-2011	tsutsui	branches: 1.34.6; 1.34.10; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.33	30-Jul-2011	jakllsch	branches: 1.33.2; 1.33.6; Fix printf formating in ifdef DEBUG sections.
1.32	16-Jun-2011	joerg	Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.31	11-May-2011	zoltan	branches: 1.31.2; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.30	13-Jan-2010	drochner	branches: 1.30.4; 1.30.6; RFC783 says the ErrMsg sent with an ERROR packet needs to be NUL-terminated
1.29	17-Jan-2009	tsutsui	Remove __P().
1.28	12-Jan-2009	tsutsui	Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.27	19-Nov-2008	ad	For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.26	11-May-2008	chris	branches: 1.26.4; 1.26.6; Extend tftp_stat to return the size of the file, rather than -1. It's not very efficient, as it has to read the whole file, and count the block sizes. However, this is the only way to work out the size using the tftp protocol. This is needed to support loading modules from a tftp server with pxeboot.
1.25	25-Mar-2008	christos	branches: 1.25.2; 1.25.4; 1.25.6; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.24	02-Dec-2007	tsutsui	branches: 1.24.14; unsigned -> unsigned int
1.23	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.22	05-Mar-2007	he	branches: 1.22.14; 1.22.16; 1.22.22; We need char* for pointer arithmetic.
1.21	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.20	25-Jan-2006	christos	branches: 1.20.24; free -> dealloc
1.19	11-Dec-2005	christos	branches: 1.19.2; merge ktrace-lwp.
1.18	26-Feb-2005	perry	branches: 1.18.4; nuke trailing whitespace
1.17	24-Mar-2004	drochner	branches: 1.17.8; 1.17.10; remove license clauses 3 and 4 from my cpoyright notices
1.16	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.15	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.14	18-Mar-2003	mycroft	branches: 1.14.2; Move some stuff into .rodata.
1.13	12-Mar-2003	drochner	no need to include "netif.h" anymore (shared interface stuff is in iodesc.h, included by net.h)
1.12	12-Jan-2003	christos	PR/19607: Bernd Ernesti: libsa does not have access to arpa/tftp.h. Put a copy of it in our tftp.h
1.11	16-Sep-2002	thorpej	Do not #include "/usr/include/arpa/tftp.h" directly. Doing so is VERY BAD for cross-compiling.
1.10	30-Mar-2000	augustss	branches: 1.10.6; 1.10.8; 1.10.22; Kill some more register declarations.
1.9	13-Nov-1999	thorpej	Backout my libsa changes.
1.8	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.7	12-Jul-1999	drochner	branches: 1.7.2; 1.7.4; 1.7.8; fix damage in error handling crept in in 1.4
1.6	31-Mar-1999	cgd	branches: 1.6.4; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.5	26-Mar-1999	dbj	Changes to compile the next68k bootblocks with egcs -Wpointer-arith -Wstrict-prototypes This closes pr 6653
1.4	28-Feb-1999	kim	Made this compile: - fifth arg to recvtftp should be size_t (not ssize_t) - the path is passed tftp_makereq as a part of the handle structure
1.3	26-Feb-1999	christos	Add missing prototypes for static functions.
1.2	25-Feb-1999	ross	XXX include libkern.h for strlen() XXX
1.1	24-Feb-1999	drochner	move TFTP filesystem from i386/stand/libsa here, it is mi
1.6.4.1	02-Aug-1999	thorpej	Update from trunk.
1.7.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.7.4.1	15-Nov-1999	fvdl	Sync with -current
1.7.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.10.22.1	01-Dec-2002	he	Pull up revision 1.11 (requested by thorpej in ticket #836): Do not #include "/usr/incloude/arpa/tftph" directly. Fixes problem for cross-compiling.
1.10.8.1	10-Oct-2002	jdolecek	sync kqueue with -current; this includes merge of gehenna-devsw branch, merge of i386 MP branch, and part of autoconf rototil work
1.10.6.2	15-Jan-2003	thorpej	Sync with HEAD.
1.10.6.1	17-Sep-2002	nathanw	Catch up to -current.
1.14.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.14.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.14.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.14.2.1	03-Aug-2004	skrll	Sync with HEAD
1.17.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.17.8.1	29-Apr-2005	kent	sync with -current
1.18.4.3	07-Dec-2007	yamt	sync with head
1.18.4.2	03-Sep-2007	yamt	sync with head.
1.18.4.1	21-Jun-2006	yamt	sync with head.
1.19.2.1	01-Feb-2006	yamt	sync with head.
1.20.24.1	12-Mar-2007	rmind	Sync with HEAD.
1.22.22.1	08-Dec-2007	mjf	Sync with HEAD.
1.22.16.1	09-Jan-2008	matt	sync with HEAD
1.22.14.2	03-Dec-2007	joerg	Sync with HEAD.
1.22.14.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.24.14.3	17-Jan-2009	mjf	Sync with HEAD.
1.24.14.2	02-Jun-2008	mjf	Sync with HEAD.
1.24.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.25.6.1	23-Jun-2008	wrstuden	Sync w/ -current. 34 merge conflicts to follow.
1.25.4.3	11-Mar-2010	yamt	sync with head
1.25.4.2	04-May-2009	yamt	sync with head.
1.25.4.1	16-May-2008	yamt	sync with head.
1.25.2.1	18-May-2008	yamt	sync with head.
1.26.6.1	19-Jan-2009	skrll	Sync with HEAD.
1.26.4.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.30.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.30.4.1	31-May-2011	rmind	sync with head
1.31.2.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.33.6.1	18-Feb-2012	mrg	merge to -current.
1.33.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.33.2.1	17-Apr-2012	yamt	sync with head
1.34.10.1	18-May-2014	rmind	sync with head
1.34.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.35.30.1	10-Jun-2019	christos	Sync with HEAD
1.36.14.1	03-Apr-2021	thorpej	Sync with HEAD.
1.36.12.1	03-Apr-2021	thorpej	Sync with HEAD.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	24-Mar-2004	drochner	remove license clauses 3 and 4 from my cpoyright notices
1.4	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.3	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.2	12-Jan-2003	christos	branches: 1.2.2; PR/19607: Bernd Ernesti: libsa does not have access to arpa/tftp.h. Put a copy of it in our tftp.h
1.1	24-Feb-1999	drochner	branches: 1.1.20; move TFTP filesystem from i386/stand/libsa here, it is mi
1.1.20.1	15-Jan-2003	thorpej	Sync with HEAD.
1.2.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.2.1	03-Aug-2004	skrll	Sync with HEAD
1.9	29-Sep-2020	simonb	Add a slow twiddle option. This speeds up a pmax netboot by 15% and is only 1% slower than no twiddle.
1.8	30-Apr-2008	ad	Let twiddle() be disabled at runtime.
1.7	24-Nov-2007	isaki	branches: 1.7.14; 1.7.16; 1.7.18; style, indent, and ANSI-fy.
1.6	11-Dec-2005	christos	branches: 1.6.44; 1.6.46; 1.6.52; merge ktrace-lwp.
1.5	07-Aug-2003	agc	branches: 1.5.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.4	22-Jun-1999	christos	branches: 1.4.36; Nuke obsolete printf comment.
1.3	23-Mar-1999	simonb	branches: 1.3.4; Revert SA_NOPUTCHAR - the pmax was the only port using it and the new pmax bootblocks provide a putchar().
1.2	22-Feb-1999	simonb	Use printf() instead of putchar() if SA_NOPUTCHAR is defined (for the pmax). Also don't include stdarg.h/varargs.h - we don't use them here.
1.1	13-Feb-1999	pk	Split the printf variants into separate files.
1.3.4.1	01-Jul-1999	thorpej	Sync w/ -current.
1.4.36.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.4.36.2	18-Sep-2004	skrll	Sync with HEAD.
1.4.36.1	03-Aug-2004	skrll	Sync with HEAD
1.5.16.1	07-Dec-2007	yamt	sync with head
1.6.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.6.46.1	09-Jan-2008	matt	sync with HEAD
1.6.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.7.18.1	16-May-2008	yamt	sync with head.
1.7.16.1	18-May-2008	yamt	sync with head.
1.7.14.1	02-Jun-2008	mjf	Sync with HEAD.
1.13	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.12	31-Mar-2019	mlelstv	correct debug message, d->myport has network byte order.
1.11	11-May-2011	zoltan	branches: 1.11.56; Separate the IP and UDP code paths inside libsa, so I can add HTTP booting later.
1.10	26-Dec-2010	christos	branches: 1.10.2; fix slightly wrong format.
1.9	26-Dec-2010	he	Print size_t and ssize_t with %zd, not just %d. (How did this build before?)
1.8	12-Jan-2009	tsutsui	branches: 1.8.6; Replace time_t values in libsa sources with the following two types to avoid unnecessary 64 bit ops which would make binaries larger: satime_t (currently unsigned int): numbers in seconds returned by the machine dependent getsecs() function which are used to measure relative time saseconds_t (currently int): numbers in seconds used to specify timeout to network drivers Per discussion on current-users.
1.7	25-Mar-2008	christos	branches: 1.7.4; 1.7.12; - use mem* instead of b* routines, and kill the b* routines. - use the mem* routines from libc. XXX: There will be some lossage, but I am fixing it.
1.6	24-Nov-2007	isaki	branches: 1.6.14; style, indent, and ANSI-fy.
1.5	24-Jan-2006	christos	branches: 1.5.42; 1.5.44; 1.5.50; PR/32613: Yves-Emmanuel JUTARD: Incoherencies in file sys/lib/libsa/net.h - Make prototype of ether_sprintf() match the one in sys/net. - Rename in_cksum to ip_cksum and fix its prototype. in_cksum() operates on an mbuf and ip_cksum() operates on a plain buffer. We should not call functions that operate on different arguments the same name (this is not c++).
1.4	11-Dec-2005	christos	branches: 1.4.2; merge ktrace-lwp.
1.3	31-Aug-2003	fvdl	branches: 1.3.16; Fix signed/unsigned warnings.
1.2	23-Apr-2002	ragge	branches: 1.2.10; Someone had a braino here; IP_TTL != IPDEFTTL. This caused the standalone udp traffic to only have a ttl of 4. Found by Jens Nilsson, jens@rockstorm.se.
1.1	25-Oct-2000	thorpej	branches: 1.1.2; 1.1.4; 1.1.6; Split the UDP routines out of net.c.
1.1.6.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.4.1	20-Jun-2002	nathanw	Catch up to -current.
1.1.2.2	22-Nov-2000	bouyer	Sync with HEAD.
1.1.2.1	25-Oct-2000	bouyer	file udp.c was added on branch thorpej_scsipi on 2000-11-22 16:05:43 +0000
1.2.10.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.10.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.10.1	03-Aug-2004	skrll	Sync with HEAD
1.3.16.2	07-Dec-2007	yamt	sync with head
1.3.16.1	21-Jun-2006	yamt	sync with head.
1.4.2.1	01-Feb-2006	yamt	sync with head.
1.5.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.5.44.1	09-Jan-2008	matt	sync with HEAD
1.5.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.6.14.2	17-Jan-2009	mjf	Sync with HEAD.
1.6.14.1	03-Apr-2008	mjf	Sync with HEAD.
1.7.12.1	19-Jan-2009	skrll	Sync with HEAD.
1.7.4.1	04-May-2009	yamt	sync with head.
1.8.6.2	31-May-2011	rmind	sync with head
1.8.6.1	05-Mar-2011	rmind	sync with head
1.10.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.11.56.1	10-Jun-2019	christos	Sync with HEAD
1.88	01-Dec-2022	christos	fix clang build
1.87	17-Nov-2022	chs	Restore backward compatibility of UFS2 with previous NetBSD releases by disabling support in UFS2 for extended attributes (including ACLs). Add a new variant of UFS2 called "UFS2ea" that does support extended attributes. Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended attributes in the process).
1.86	29-Apr-2022	rin	Re-introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize for some archs. Should be useful for ancient archs, for which secsize is fixed. Thanks christos@ for comment.
1.85	27-Apr-2022	rin	Revert previous at the moment. This is wrong reasoning; 68020 and above (incl. 040 and 060) support 32-bit displacements for PC relative addressing (via "fully extension addressing mode" with null index register). I've still not figured out what goes wrong with amiga/boot(8) when compiled without -l option for gas(1)... On 2022/04/27 20:48, Rin Okuyama wrote: > Module Name: src > Committed By: rin > Date: Wed Apr 27 11:48:26 UTC 2022 > > Modified Files: > src/sys/lib/libsa: ext2fs.c minixfs3.c stand.h ufs.c > > Log Message: > Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is > used instead of secsize obtained by SAIOSECSIZE ioctl. > > This hack avoids divdi3 and friends from being linked, in order to > support variable secsize. > > This is useful for amiga/boot(8); it is loaded by firmware into > unpredictable address, and therefore all symbols should be > addressable by PC relative mode with only 16-bit displacements. > > See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for > more details. > > > To generate a diff of this commit: > cvs rdiff -u -r1.31 -r1.32 src/sys/lib/libsa/ext2fs.c > cvs rdiff -u -r1.10 -r1.11 src/sys/lib/libsa/minixfs3.c > cvs rdiff -u -r1.83 -r1.84 src/sys/lib/libsa/stand.h src/sys/lib/libsa/ufs.c > > Please note that diffs are not public domain; they are subject to the > copyright notices on the relevant files.
1.84	27-Apr-2022	rin	Introduce SA_HARDCODED_SECSIZE hack, by which hardcoded DEV_BSIZE is used instead of secsize obtained by SAIOSECSIZE ioctl. This hack avoids divdi3 and friends from being linked, in order to support variable secsize. This is useful for amiga/boot(8); it is loaded by firmware into unpredictable address, and therefore all symbols should be addressable by PC relative mode with only 16-bit displacements. See sys/arch/amiga/stand/bootblock/{boot/bbstart.s,elf2bb,txlt} for more details.
1.83	24-Apr-2022	mlelstv	Don't load filessytem module for filesystem that was found but isn't used for booting.
1.82	24-Apr-2022	mlelstv	Ask driver about sector size to support reading superblocks from fixed byte offsets.
1.81	19-Apr-2022	skrll	Typo in comment. avoinds -> avoids
1.80	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.79	12-May-2021	mrg	push the FFSv1 superblock code into ffs_find_superblock() and hide all the ugliness in this function, out of ufs_open(). NFC, objects same size if not identical.
1.78	19-Dec-2020	rin	branches: 1.78.4; 1.78.6; Fix previous; define missing lfs_version.
1.77	19-Dec-2020	rin	ufs_open(): Check fs->lfs_version ifdef LIBSA_LFS, not LIBSA_FFS. This was harmless for FFS variants, that define LIBSA_FFSv[12], not LIBSA_FFS.
1.76	02-Apr-2019	christos	branches: 1.76.12; fix sign-compare and sign-passing errors.
1.75	31-Mar-2019	christos	fix warnings, printf formats, etc.
1.74	01-Sep-2015	dholland	branches: 1.74.18; Add new accessors for the d_type and d_namlen fields of struct lfs_direct. Napalm the old byteswap access logic for these.
1.73	01-Sep-2015	dholland	The ifile's inode number is constant. (it is always 1) Therefore, storing the value in the superblock and reading it out again is silly and offers the opportunity for it to become corrupted. So, don't do that (most of the code already didn't) and use the existing constant instead. Initialize new 32-bit superblocks with the value for the sake of old userland programs, but don't keep the value in the 64-bit superblock at all. (approved by Margo Seltzer)
1.72	12-Aug-2015	dholland	Hack up dinode usage to be 64 vs. 32 as needed. Part 1. (This part changes the native lfs code; the ufs-derived code already has 64 vs. 32 logic, but as aspects of it are unsafe, and don't entirely interoperate cleanly with the lfs 64/32 stuff, pass 2 will be rehashing that.)
1.71	12-Aug-2015	dholland	Add IFILE32 and IFILE64 structures for the on-disk ifile entries. Add and use accessors. There are also a bunch of places that cast and I hope I've found them all...
1.70	02-Aug-2015	dholland	Add a (draft) 64-bit superblock. Make things build again. Add pieces of support for using both superblock types where convenient, and specifically to the superblock accessors, but don't actually enable it anywhere. First substantive step on PR 50000.
1.69	28-Jul-2015	dholland	Move struct salfs back inside libsa now that lfs_accessors.h is separate.
1.68	28-Jul-2015	dholland	Add a new lfs header file: lfs_accessors.h. This contains all the accessor functions and macros out of lfs.h. Add an include of lfs_accessors.h after all uses of lfs.h... except for code that wants to define its own struct lfs-alike that the accessors are supposed to play along with. For these, set STRUCT_LFS and include lfs_accessors.h after the necessary structure has been defined, so that lfs_accessors.h can emit functions in terms of it.
1.67	24-Jul-2015	dholland	Switch to accessor functions for elements of the LFS on-disk superblock. This will allow switching between 32/64 bit forms on the fly; it will also allow handling LFS_EI reasonably tidily. (That currently doesn't work on the superblock.) It also gets rid of cpp abuse in the form of fake structure member macros. Also, instead of doing sleep/wakeup on &lfs_avail and &lfs_nextseg inside the on-disk superblock, add extra elements to the in-memory struct lfs for this. (XXX: these should be changed to condvars, but not right now) XXX: this migrates a structure needed by the lfs code in libsa (struct salfs) into lfs.h, where it doesn't belong, but for the time being this is necessary in order to allow the accessors (and the various lfs macros and other goop that relies on them) to compile.
1.66	24-Jul-2015	dholland	Rearrange the structures in the lfs bootbollocks slightly. This generates the same output (at least on amd64) but will be more robust until we're ready to deploy lfs64 bootblocks too. XXX: I don't think these actually work right now, and the logic for picking between v1 and v2 lfs formats (which is not related to ffsv1 vs. ffsv2) is definitely broken. But I haven't made it any worse.
1.65	20-Mar-2014	christos	branches: 1.65.6; reduce size by 1K by sharing the ls code.
1.64	20-Oct-2013	christos	XXX: gcc initializations
1.63	23-Jun-2013	dholland	branches: 1.63.2; Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of the following symbols so as to disambiguate fully. (Christos already did the lfs ones.) lblkno lblktosize lfragtosize numfrags blkroundup fragroundup
1.62	23-Jun-2013	dholland	fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB() dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB() (Christos already did the lfs ones a few days back)
1.61	19-Jun-2013	dholland	Rename ambiguous macros: MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR INOPB -> FFS_INOPB, LFS_INOPB INOPF -> FFS_INOPF, LFS_INOPF blksize -> ffs_blksize, ext2_blksize, or lfs_blksize sblksize -> ffs_blksize These are not the only ambiguously defined filesystem macros, of course, there's a pile more. I may not have found all the ambiguous definitions of blksize(), too, as there are a lot of other things called 'blksize' in the system.
1.60	09-Jun-2013	dholland	Stick UFS_ in front of these symbols: DIRBLKSIZ DIRECTSIZ DIRSIZ OLDDIRFMT NEWDIRFMT Part of PR 47909.
1.59	22-Jan-2013	dholland	Stuff UFS_ in front of a few of ufs's symbols to reduce namespace pollution. Specifically: ROOTINO -> UFS_ROOTINO WINO -> UFS_WINO NXADDR -> UFS_NXADDR NDADDR -> UFS_NDADDR NIADDR -> UFS_NIADDR MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency) Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have the same values in ext2fs and ffs. No functional change intended.
1.58	21-May-2012	dsl	branches: 1.58.2; Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.57	16-Jan-2012	christos	branches: 1.57.2; PR/45796: Evgeniy Ivanov minixfs3 support. Split out fn_match since we have 3 copies now.
1.56	25-Dec-2011	tsutsui	Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.55	16-Jun-2011	joerg	branches: 1.55.2; 1.55.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.54	19-Nov-2008	ad	branches: 1.54.14; For the x86 boot loader, autoload a kernel module corresponding to the root file system type.
1.53	02-Jan-2008	ad	branches: 1.53.6; 1.53.10; 1.53.16; 1.53.18; Merge vmlocking2 to head.
1.52	01-Dec-2007	tsutsui	branches: 1.52.2; 1.52.6; Use "uint" rather than "unsigned" without a type.
1.51	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.50	29-Sep-2007	martin	branches: 1.50.4; When compiled with COMPAT_SOLARIS_UFS, always calculate fs_qbmask and fs_qfmask on the fly. This allows libsa to read newer Solaris ufs filesystems (which have a slightly incompatible superblock). Suggested by Antti Kantee when discussing PR kern/37000.
1.49	11-May-2006	mrg	branches: 1.49.18; 1.49.32; 1.49.34; 1.49.36; ssize_t -> size_t to match variable and functions.
1.48	25-Jan-2006	christos	branches: 1.48.2; 1.48.4; 1.48.6; 1.48.8; 1.48.10; free -> dealloc
1.47	18-Jan-2006	uwe	Define indp_t as signed int32_t, like ffsv1.c does.
1.46	11-Dec-2005	christos	branches: 1.46.2; merge ktrace-lwp.
1.45	19-Aug-2005	christos	64 bit inode changes.
1.44	26-Feb-2005	perry	branches: 1.44.4; nuke trailing whitespace
1.43	20-Mar-2004	dsl	branches: 1.43.8; 1.43.10; When searching for the superblock, check that the fs_sblockloc field matches the location we read it from to ensure we don't have one of the alternate superblocks. Fixes part of PR kern/24809
1.42	31-Aug-2003	fvdl	Fix signed/unsigned warnings.
1.41	27-Aug-2003	dsl	Use memset not bzero to help shrink alpha bootxx_lfs (sys/arch/alpha/stand/common/start.S also uses bzero, I don't know any alpha opcodes so cant change that one...)
1.40	22-Aug-2003	dsl	Reduce memory footprint: - use file buffer for all block reads - only save a small amount of the indirect block list Allows i386 bootxx_ufs code to load /boot from a filesystem with 32k blocks while still fitting inside 64k of memory. Code size reduced as well (by ~1k on i386). It ought to be possible to use a buffer that is smaller than a filesystem block. This might be needed in order to boot from filesystems with larger block sizes.
1.39	21-Aug-2003	elric	Should call ufs_close() if it isn't being built in.
1.38	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.37	18-Aug-2003	dsl	KNF, fix a comment or two
1.36	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.35	11-Apr-2003	dsl	branches: 1.35.2; Merge in lfs.c, use defines to build ffsv1, ffsv2, lfsv1 or lfsv2. (removes the ability to build a single ufs.o that supports ffs v1 and v2, that animal was too large for some of the boot code.) Use shifts and masks to avoid pulling in 64bit divide.
1.34	02-Apr-2003	he	Conditionalize declaration of local variable ``i'', now that the code which uses it is also conditionalized.
1.33	02-Apr-2003	fvdl	Add support for UFS2. UFS2 is an enhanced FFS, adding support for 64 bit block pointers, extended attribute storage, and a few other things. This commit does not yet include the code to manipulate the extended storage (for e.g. ACLs), this will be done later. Originally written by Kirk McKusick and Network Associates Laboratories for FreeBSD.
1.32	23-Feb-2003	simonb	Use the MAX() macro from <sys/param.h> instead of a local inline. Results in same code size in ufs.c and removes an unused inline function in lfs.c.
1.31	24-Jan-2003	fvdl	Bump daddr_t to 64 bits. Replace it with int32_t in all places where it was used on-disk, so that on-disk formats remain the same. Remove ufs_daddr_t and ufs_lbn_t for the time being.
1.30	30-Mar-2000	augustss	Kill some more register declarations.
1.29	13-Nov-1999	thorpej	Backout my libsa changes.
1.28	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.27	18-Aug-1999	cgd	branches: 1.27.2; 1.27.4; 1.27.8; note that these files should be easily diffable (until they share common code
1.26	17-Aug-1999	cgd	set f_seekp to 0 in ufs_open() before returning. It ended up being 0 in most situations, but not always: if the terminal path name component being opened couldn't be found in the first fs block of the directory that contained it, f_seekp would be non-zero (and Bad Things would result).
1.25	01-Apr-1999	simonb	branches: 1.25.2; Don't compile in sanity checks for old file systems if LIBSA_NO_COMPAT_UFS is defined.
1.24	31-Mar-1999	simonb	G/C UFS_NOSYMLINK, UFS_NOCLOSE and UFS_NOWRITE and use new LIBSA_NO_FS_*.
1.23	31-Mar-1999	cgd	Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.22	22-Feb-1999	simonb	Drop support for symlinks of UFS_NOSYMLINK is defined. Don't compile in ufs_close/ufs_write if UFS_NOCLOSE/UFS_NOWRITE is defined. Remove trailing whitespace.
1.21	11-Feb-1999	pk	Add missing prototypes.
1.20	01-Mar-1998	ross	Sweep up some miscellaneous leftover lite2 integration shrapnel.
1.19	26-Jun-1997	drochner	Avoid user space headers for standalone programs. Don't use sys/lib/libkern or sys/lib/libz if not standalone (ie, user space test programs).
1.18	13-Jun-1997	drochner	Don't #include <string.h>, needed prototypes are in libkern.h.
1.17	17-Jan-1997	cgd	fix file system buffer leak that occurs if an error occurs (e.g. file not found) during the file system open function after having read some data from the disk. From Matthias Drochner (PR 3120).
1.16	30-Sep-1996	ws	Add support for booting from cd9660 fs Support directory traversal and symbolic links for nfs booting Close device when file opening failed Plug memory leak in ufs code
1.15	02-Jun-1996	ragge	Fix include file order to confirm to KNF in master tree also.
1.14	13-Jan-1996	leo	branches: 1.14.4; Some files containing more than one function are split. This reduces the size of the resulting loader. The read_inode() function now returns the result of the strategy function instead of success in all cases (ufs.c). Fixes pr#1817
1.13	20-Oct-1995	cgd	add prototypes for static functions. make ffs_oldfscompat static. fix some arguments and structure members, in recognition of the fact that (u_int == u_long == size_t) is not true on all systems.
1.12	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.11	21-Feb-1995	mycroft	Add a generic twiddler.
1.10	07-Jan-1995	ws	Better fix for the last. Worked this out together with Darren Reed. This one fixes several bugs, plus it's closer to the original
1.9	06-Jan-1995	pk	Update symbolic-link handling, from Darren Reed.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	22-Aug-1994	brezak	branches: 1.7.2; Cleanup to make more ANSI compliant; checkpoint
1.6	27-Jul-1994	cgd	include libkern.h
1.5	27-Jul-1994	cgd	get rid of someone else's bravery (stupidity)
1.4	18-Jul-1994	pk	Include ffs_oldfscompat() from ffs_vfsops.c; enables booting from pre-44 filesystems (on big-endian machines).
1.3	20-Jun-1994	pk	branches: 1.3.2; Further adaptions to 4.4-lite header files.
1.2	20-Jun-1994	glass	make it compile w/4.4-lite header file changes
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.3.2.2	27-Jul-1994	cgd	update from trunk.
1.3.2.1	19-Jul-1994	cgd	update from trunk, per pk.
1.7.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.7.2.1	22-Aug-1994	brezak	file ufs.c was added on branch netbsd-1-0 on 1994-08-22 21:56:16 +0000
1.14.4.1	02-Jun-1996	ragge	Fix include file order to confirm to KNF.
1.25.2.1	20-Aug-1999	cgd	pull up rev 1.26 from trunk (cgd)
1.27.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.27.4.1	15-Nov-1999	fvdl	Sync with -current
1.27.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.35.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.35.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.35.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.35.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.35.2.1	03-Aug-2004	skrll	Sync with HEAD
1.43.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.43.8.1	29-Apr-2005	kent	sync with -current
1.44.4.4	21-Jan-2008	yamt	sync with head
1.44.4.3	07-Dec-2007	yamt	sync with head
1.44.4.2	27-Oct-2007	yamt	sync with head.
1.44.4.1	21-Jun-2006	yamt	sync with head.
1.46.2.1	01-Feb-2006	yamt	sync with head.
1.48.10.1	24-May-2006	tron	Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
1.48.8.1	11-May-2006	elad	sync with head
1.48.6.1	24-May-2006	yamt	sync with head.
1.48.4.1	01-Jun-2006	kardel	Sync with head.
1.48.2.1	09-Sep-2006	rpaulo	sync with head
1.49.36.1	06-Oct-2007	yamt	sync with head.
1.49.34.2	09-Jan-2008	matt	sync with HEAD
1.49.34.1	06-Nov-2007	matt	sync with HEAD
1.49.32.3	03-Dec-2007	joerg	Sync with HEAD.
1.49.32.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.49.32.1	02-Oct-2007	joerg	Sync with HEAD.
1.49.18.1	09-Oct-2007	ad	Sync with head.
1.50.4.2	18-Feb-2008	mjf	Sync with HEAD.
1.50.4.1	08-Dec-2007	mjf	Sync with HEAD.
1.52.6.1	02-Jan-2008	bouyer	Sync with HEAD
1.52.2.1	28-Dec-2007	ad	Make it build.
1.53.18.1	19-Jan-2009	skrll	Sync with HEAD.
1.53.16.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.53.10.1	04-May-2009	yamt	sync with head.
1.53.6.1	17-Jan-2009	mjf	Sync with HEAD.
1.54.14.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.55.6.2	02-Jun-2012	mrg	sync to latest -current.
1.55.6.1	18-Feb-2012	mrg	merge to -current.
1.55.2.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.55.2.3	23-Jan-2013	yamt	sync with head
1.55.2.2	23-May-2012	yamt	sync with head.
1.55.2.1	17-Apr-2012	yamt	sync with head
1.57.2.1	03-Jun-2012	jdc	Pull up revisions: src/sys/arch/i386/stand/lib/exec.c revision 1.50 src/sys/arch/sandpoint/stand/altboot/main.c revision 1.21 via patch src/sys/lib/libsa/ext2fs.c revision 1.13 src/sys/lib/libsa/ffsv1.c revision 1.6 src/sys/lib/libsa/ffsv2.c revision 1.6 src/sys/lib/libsa/globals.c revision 1.9 src/sys/lib/libsa/lfsv1.c revision 1.5 src/sys/lib/libsa/lfsv2.c revision 1.5 src/sys/lib/libsa/stand.h revision 1.76 src/sys/lib/libsa/ufs.c revision 1.58 (requested by dsl in ticket #279). Remove the code that tries to load the "ffs" kernel module during boot. This is in line with the core decision than even modular kernels should contain the ffs code. I've left in the code that tries to load "nfs" and "ext2fs", but it isn't clear that is necessary. Removes a warning message that (usually) flashes past to fast to read. AFAICT all the relevant kernels contain ffs (and nfs for that matter).
1.58.2.4	03-Dec-2017	jdolecek	update from HEAD
1.58.2.3	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.58.2.2	23-Jun-2013	tls	resync from head
1.58.2.1	25-Feb-2013	tls	resync with head
1.63.2.1	18-May-2014	rmind	sync with head
1.65.6.1	22-Sep-2015	skrll	Sync with HEAD
1.74.18.1	10-Jun-2019	christos	Sync with HEAD
1.76.12.1	03-Jan-2021	thorpej	Sync w/ HEAD.
1.78.6.1	31-May-2021	cjep	sync with head
1.78.4.2	17-Jun-2021	thorpej	Sync w/ HEAD.
1.78.4.1	13-May-2021	thorpej	Sync with HEAD.
1.11	27-May-2021	mrg	add bi-endian support to the libsa ufs reader and enable it in efiboot. ffs frontends to "ufs.c" now also define ufs_dinode_swap, ufs_indp_swap, and FS_MAGIC (moved from ufs.c #if segments.) these are used to call the right (32/64 bit) ffsv1/v2 version. ufs.c 'struct file' gains f_swapped member. accessors for d_magic, d_reclen, and d_ino are introduced (they need to be swapped.) sfter reading an inode from disk, read_inode() may call ufs_dinode_swap(). indirect block number and caches may be swapped. error handling in ffs_find_superblock() is cleaned up. (size is slightly reduced on some ports with this part.) defaults for new defines added to ufs.c. (XXX: we build ufs.c but i think all the consumers don't use it, and we can stop building it.) LFS support is not included. add a cut-down copy of ffs_bswap.c from the kernel. also enable bi-endian disklabel support in efiboot. most ports build and sizes compared for platforms that don't enable this code and all but one saw reduced code size. booted several platforms with new boot code.
1.10	25-Dec-2011	tsutsui	branches: 1.10.64; 1.10.66; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.9	11-Dec-2005	christos	branches: 1.9.110; 1.9.114; merge ktrace-lwp.
1.8	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.7	11-Apr-2003	dsl	branches: 1.7.2; Add externs for ffsv1_xxx and ffsv2_xxx
1.6	14-Apr-1999	drochner	move "ls" utility from i386/stand/libsa here
1.5	20-Oct-1995	cgd	branches: 1.5.26; oops; i forgot these u_int -> size_t conversions.
1.4	20-Oct-1995	cgd	fix prototypes here, to match u_int->size_t changes in ufs.c
1.3	17-Sep-1995	pk	Revert fs_ops read/write declarations; these return error numbers. Get rid of some more compiler warnings. Set errno where appropriate.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.5.26.1	21-Jun-1999	thorpej	Sync w/ -current.
1.7.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.7.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.7.2.1	03-Aug-2004	skrll	Sync with HEAD
1.9.114.1	18-Feb-2012	mrg	merge to -current.
1.9.110.1	17-Apr-2012	yamt	sync with head
1.10.66.1	31-May-2021	cjep	sync with head
1.10.64.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.15	25-Dec-2011	tsutsui	Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.14	24-Nov-2007	isaki	branches: 1.14.52; 1.14.56; style, indent, and ANSI-fy.
1.13	25-Jan-2006	christos	branches: 1.13.42; 1.13.44; 1.13.50; free -> dealloc
1.12	11-Dec-2005	christos	branches: 1.12.2; merge ktrace-lwp.
1.11	19-Aug-2005	christos	64 bit inode changes.
1.10	09-Apr-2005	dsl	branches: 1.10.2; Use std form for a multi-line comment
1.9	26-Feb-2005	perry	nuke trailing whitespace
1.8	24-Mar-2004	drochner	branches: 1.8.8; 1.8.10; I was told I'm just an "author", not a "regent"
1.7	24-Mar-2004	drochner	remove license clauses 3 and 4 from my copyright notice
1.6	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.5	18-Mar-2003	mycroft	branches: 1.5.2; Move some stuff into .rodata.
1.4	23-Feb-2003	simonb	We can't use <string.h> for standalone programs; use <lib/libkern/libkern.h> for str*() prototypes instead.
1.3	01-Feb-2003	dsl	Support limited filename globbing - agreed by christos
1.2	09-May-2002	simonb	Don't bother testing if a uint8_t is > 256 -- that test is always false.
1.1	14-Apr-1999	drochner	branches: 1.1.2; 1.1.16; 1.1.18; move "ls" utility from i386/stand/libsa here
1.1.18.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.1.16.1	20-Jun-2002	nathanw	Catch up to -current.
1.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.5.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.5.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.8.1	29-Apr-2005	kent	sync with -current
1.10.2.2	07-Dec-2007	yamt	sync with head
1.10.2.1	21-Jun-2006	yamt	sync with head.
1.12.2.1	01-Feb-2006	yamt	sync with head.
1.13.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.13.44.1	09-Jan-2008	matt	sync with HEAD
1.13.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.14.56.1	18-Feb-2012	mrg	merge to -current.
1.14.52.1	17-Apr-2012	yamt	sync with head
1.37	21-Nov-2019	mrg	apply the strncmp hack only to !clang. requested by tnn.
1.36	21-Nov-2019	mrg	from the new comment: * XXX Hack alert. GCC 8.3 mis-compiles this function and calls * strncmp() with the wrong second pointer, as seen in PR#54703. * * Until the real cause is located, work around it by using -O1 * for this function. this hack is restricted to i386.
1.35	20-Mar-2014	christos	branches: 1.35.30; reduce size by 1K by sharing the ls code.
1.34	25-Dec-2011	tsutsui	branches: 1.34.6; 1.34.10; Apply the following patch submitted by Evgeniy Ivanov: http://mail-index.NetBSD.org/tech-kern/2011/12/15/msg012226.html http://mail-index.NetBSD.org/tech-kern/2011/12/17/msg012229.html - add 'ls' op to struct fs_ops to support ls command on each fs, enabled by -DLIBSA_ENABLE_LS_OP and SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes" in libsa - split sys/lib/libsa/ufs_ls.c into UFS specific part and MI part (ls.c) that opens the target fs and calls fs-depedent XXX_ls() functions - add a ls op for ext2fs (all other fs than ufs and ext2fs don't have actual ls ops yet) - replace existing MD ufs_ls() calls with this new MI ls() The original patch was written for i386 and ext2fs. zaurus zboot has been tested by nonaka@. ews4800mips and x68k loaders have been tested by me (with several fixes). landisk might be okay since it was almost copied from i386. XXX1: "ls" op in fs_ops looks a bit inconsistent, but we will be able to replace it with real fs ops like readdir if it's really worth XXX2: someone might have to check sys/arch/ia64/stand/efi/libefi/efifs_ls.c
1.33	16-Jun-2011	joerg	branches: 1.33.2; 1.33.6; Add an optional MD calling convention flag for use in libsa when space optimisation is critical. Use this on i386 to switch to register passing calling convention for the file system entry points and most assembler call backs that have to preserve at least 3 registers.
1.32	17-Jan-2009	tsutsui	branches: 1.32.12; Remove __P().
1.31	24-Nov-2007	isaki	branches: 1.31.18; 1.31.26; style, indent, and ANSI-fy.
1.30	11-Nov-2007	isaki	x68k's floppy is 82 sect/cyl, not 182 sect/cyl.
1.29	05-Mar-2007	he	branches: 1.29.14; 1.29.16; 1.29.20; 1.29.22; We need char* for pointer arithmetic.
1.28	04-Mar-2007	christos	Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.27	27-Jan-2006	uwe	branches: 1.27.24; Don't omit int arguments in the K&R style function definitions.
1.26	25-Jan-2006	christos	free -> dealloc
1.25	11-Dec-2005	christos	branches: 1.25.2; merge ktrace-lwp.
1.24	26-Feb-2005	perry	branches: 1.24.4; nuke trailing whitespace
1.23	31-Aug-2003	fvdl	branches: 1.23.8; 1.23.10; Fix signed/unsigned warnings.
1.22	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.21	18-Mar-2003	mycroft	branches: 1.21.2; Move some stuff into .rodata.
1.20	11-Mar-2003	jmmv	After the "insert disk <number>, and press return..." message, check only for the return keypress.
1.19	10-May-2002	lukem	fix comment
1.18	30-Mar-2002	matt	Add a 1byte pad to make the ustar_t word aligned so the uas_1cyl after it will also be word aligned. This makes the VAX VMB bootrom happy since it doesn't support odd-aligned buffers.
1.17	22-Feb-2002	lukem	fix spelos
1.16	28-Sep-2001	minoura	Add changedisk_hook(). Machine-dependent code can eject the floppy to prompt the next volume in it. (Or add another method in devsw?)
1.15	02-Oct-2000	lukem	branches: 1.15.2; 1.15.4; 1.15.6; show "press return" instead of "type return", since it's a key name and not the actual word...
1.14	13-Nov-1999	thorpej	branches: 1.14.4; Backout my libsa changes.
1.13	11-Nov-1999	thorpej	Update for the improvements to libsa, and don't reference libkern.h.
1.12	20-Sep-1999	ross	branches: 1.12.2; 1.12.4; 1.12.8; Fix error flow that was broken 10 days ago in the previous commit. Fixes the broken i386 boot blocks and closes port-i386/8432.
1.11	10-Sep-1999	ross	* Fix the volume zero recognition bug; it was interacting with a feature to avoid rereads (which was added to work around bugs in old SRM versions that wouldn't rewind DATs, but would return no error on rewind callbacks) * Initialize the volzero signature in ustarfs_open(), rather than as a side effect of the first read. * Centralize error retry.
1.10	01-Sep-1999	ross	Fix read retry error case. Closes kern/8300. While here, add automatic error retry up to 3 times.
1.9	22-Jun-1999	christos	bring back my friend the twiddle.
1.8	31-Mar-1999	cgd	branches: 1.8.4; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.7	26-Mar-1999	dbj	Changes to compile the next68k bootblocks with egcs -Wpointer-arith -Wstrict-prototypes This closes pr 6653
1.6	19-Dec-1998	he	Retry ustarfs_cylinder_read after disk change, apparently required on i386.
1.5	30-Oct-1998	matt	Conditionalize include of <lib/libkern/libkern.h> with _STANDALONE (like libsa/nfs.c does). Fixes VAX libsa build problem.
1.4	15-Oct-1998	bad	Work around gcc warning.
1.3	15-Oct-1998	ross	1. Avoid snarfing label areas unless necessary; read with monotonically increasing block numbers and don't reread cylinder 0. 2. Recognize the USTAR.... meta-info file...kind of like a super-block, it makes the volume size and label info programmable.
1.2	05-Oct-1998	ross	Reserve an 8K label area on every disk, not just the first. Rewrite the block addressing and disk changing code. Separate disk addressing into three layers. (virtual: ustar format space spanning volumes, logical: format space relative to current volume, and physical: standard meaning). Compute a checksum of the disk 0 8k label area, and define a label for disk 2, 3.... Detect incorrect disk changing order and attempt to recognize our disk 0 from its checksum.
1.1	24-Sep-1998	ross	tfs -> ustarfs
1.8.4.1	01-Jul-1999	thorpej	Sync w/ -current.
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.4.1	15-Nov-1999	fvdl	Sync with -current
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.14.4.1	03-Oct-2000	lukem	pull up rev 1.15 (approved by thorpej): fix a prompt to say `press return' instead of `type return'
1.15.6.1	01-Oct-2001	fvdl	Catch up with -current.
1.15.4.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.15.4.2	16-Mar-2002	jdolecek	Catch up with -current.
1.15.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.15.2.4	20-Jun-2002	nathanw	Catch up to -current.
1.15.2.3	17-Apr-2002	nathanw	Catch up to -current.
1.15.2.2	28-Feb-2002	nathanw	Catch up to -current.
1.15.2.1	08-Oct-2001	nathanw	Catch up to -current.
1.21.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.21.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.21.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.21.2.1	03-Aug-2004	skrll	Sync with HEAD
1.23.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.23.8.1	29-Apr-2005	kent	sync with -current
1.24.4.4	07-Dec-2007	yamt	sync with head
1.24.4.3	15-Nov-2007	yamt	sync with head.
1.24.4.2	03-Sep-2007	yamt	sync with head.
1.24.4.1	21-Jun-2006	yamt	sync with head.
1.25.2.1	01-Feb-2006	yamt	sync with head.
1.27.24.1	12-Mar-2007	rmind	Sync with HEAD.
1.29.22.2	08-Dec-2007	mjf	Sync with HEAD.
1.29.22.1	19-Nov-2007	mjf	Sync with HEAD.
1.29.20.1	13-Nov-2007	bouyer	Sync with HEAD
1.29.16.1	09-Jan-2008	matt	sync with HEAD
1.29.14.2	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.29.14.1	11-Nov-2007	joerg	Sync with HEAD.
1.31.26.1	19-Jan-2009	skrll	Sync with HEAD.
1.31.18.1	04-May-2009	yamt	sync with head.
1.32.12.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.33.6.1	18-Feb-2012	mrg	merge to -current.
1.33.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.33.2.1	17-Apr-2012	yamt	sync with head
1.34.10.1	18-May-2014	rmind	sync with head
1.34.6.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.35.30.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.3	11-Dec-2005	christos	merge ktrace-lwp.
1.2	18-Aug-2003	dsl	make 'path' argument to ufs_open 'const char *' and fix the fallout.
1.1	24-Sep-1998	ross	branches: 1.1.46; tfs -> ustarfs
1.1.46.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.46.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.46.1	03-Aug-2004	skrll	Sync with HEAD
1.6	26-Mar-2014	christos	Remove {v,}sprintf
1.5	17-Jul-2011	joerg	branches: 1.5.2; 1.5.12; 1.5.16; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.4	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.3	11-Dec-2005	christos	branches: 1.3.44; 1.3.46; 1.3.52; merge ktrace-lwp.
1.2	07-Aug-2003	agc	branches: 1.2.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.1	13-Feb-1999	pk	branches: 1.1.42; Split the printf variants into separate files.
1.1.42.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.42.2	18-Sep-2004	skrll	Sync with HEAD.
1.1.42.1	03-Aug-2004	skrll	Sync with HEAD
1.2.16.1	07-Dec-2007	yamt	sync with head
1.3.52.1	08-Dec-2007	mjf	Sync with HEAD.
1.3.46.1	09-Jan-2008	matt	sync with HEAD
1.3.44.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.5.16.1	18-May-2014	rmind	sync with head
1.5.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.15	02-Dec-2007	tsutsui	unsigned -> unsigned int
1.14	24-Nov-2007	isaki	style, indent, and ANSI-fy.
1.13	13-Jan-2006	christos	branches: 1.13.42; 1.13.44; 1.13.50; constify write prototype.
1.12	11-Dec-2005	christos	branches: 1.12.2; merge ktrace-lwp.
1.11	26-Feb-2005	perry	branches: 1.11.4; nuke trailing whitespace
1.10	07-Aug-2003	agc	branches: 1.10.8; 1.10.10; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.9	30-Mar-2000	augustss	branches: 1.9.28; Kill some more register declarations.
1.8	31-Mar-1999	cgd	branches: 1.8.8; Make a bunch of backward-compatible changes to the boot blocks which allow size to be reduced substantially. (backward compatibility verified by compiling one of the alpha boot blocks which uses all of the code before and after, diffing the object files, and manually verifying that the differences were 'correct'. some differences were "unavoidable," it wanting to avoid a double-commit, because e.g. local variables which were previously used were no longer used.) a README which describes supported options (or at least the ones mentioned below) is forthcoming. add support for the preprocessor macro LIBSA_NO_TWIDDLE, which causes calls to twiddle() to be omitted if it's defined. add support for the preprocessor macros: LIBSA_NO_FS_CLOSE LIBSA_NO_FS_WRITE LIBSA_NO_FS_SEEK which, if defined, cause the corresponding file system operations in the individual file system implementations to be omitted. (note that all of those macros are not supported by all file systems at this point. comments were added to individual file system files to indicate lack of support, and should be cleaned up later. Backward compatibility options e.g. UFS_NOCLOSE, etc., are supported.) add support for the preprocessor macro LIBSA_NO_FS_SYMLINK, which removes support for symbolic links from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_FS_SINGLECOMPONENT which removes all subdirectory and symlink support from the file system support functions. (same notes as for the macros above apply.) add support for the preprocessor macro LIBSA_NO_FD_CHECKING, which causes code relating to libsa file descriptor checks (e.g. range checking and checking that a file descriptor is valid) to be omitted if it's defined. add support for the preprocessor macro LIBSA_NO_RAW_ACCESS, which causes code relating to raw device access to be omitted if it's defined. change some structure copies to use bcopy() instead. that way use of bcopy vs. memcpy() can easily be selected by LIBSA_USE_MEMCPY. (without changes like these, you could end up having both bcopy() and memcpy() included. eventually, all calls to bcopy should be changed to calls to memcpy() or memmove() as appropriate -- hopefully never the latter -- with an option to use bcopy instead.) add support for the preprocessor macro LIBSA_NO_DISKLABEL_MSGS, which causes disklabel() to return '1' as msg rather than a string. Can be used if the boot blocks don't care about the string, and need to save the space. add support for the preprocessor macro LIBSA_SINGLE_FILESYSTEM, which if defined causes all of the file system switch code to be removed. Its value should be the name of the file system supported by the boot block, e.g. "ufs" for the FFS file system. calls to the file system functions open, close, etc., which were previously done through a function switch are then done via direct invocation of <fs>_open, <fs>_close, etc. (e.g. ufs_open, ...). add support for the preprocessor macro LIBSA_SINGLE_DEVICE, which does the equivalent of LIBSA_SINGLE_FILESYSTEM but for the device switch table. Device entry pointes are expected to be named <dev>foo, e.g. the 'strategy' routine used when LIBSA_SINGLE_DEVICE is set to 'disk' is diskstrategy. make ufs.c f_nindir array be unsigned ints. the fact that it was signed caused ufs.c to require signed division routines (which were otherwise unnecessary for a small boot block).
1.7	21-Jun-1996	pk	Oh, what's in a name..
1.6	21-Jun-1996	pk	Allow seeks on raw devices. A `f_offset' field is added to the file structure which is maintained in lseek(), read() and write(), and passed along to the device's strategy routine.
1.5	14-Sep-1995	pk	Clear up some size_t/ssize_t confusion.
1.4	21-Feb-1995	mycroft	Add a generic twiddler.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	22-Aug-1994	brezak	branches: 1.2.2; Cleanup to make more ANSI compliant; checkpoint
1.1	26-Jan-1994	brezak	CMU/4.4 stand-alone library
1.2.2.2	22-Aug-1994	brezak	Cleanup to make more ANSI compliant; checkpoint
1.2.2.1	22-Aug-1994	brezak	file write.c was added on branch netbsd-1-0 on 1994-08-22 21:56:18 +0000
1.8.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.9.28.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.9.28.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.9.28.2	18-Sep-2004	skrll	Sync with HEAD.
1.9.28.1	03-Aug-2004	skrll	Sync with HEAD
1.10.10.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.10.8.1	29-Apr-2005	kent	sync with -current
1.11.4.2	07-Dec-2007	yamt	sync with head
1.11.4.1	21-Jun-2006	yamt	sync with head.
1.12.2.1	15-Jan-2006	yamt	sync with head.
1.13.50.1	08-Dec-2007	mjf	Sync with HEAD.
1.13.44.1	09-Jan-2008	matt	sync with HEAD
1.13.42.2	03-Dec-2007	joerg	Sync with HEAD.
1.13.42.1	27-Nov-2007	joerg	Sync with HEAD. amd64 Xen support needs testing.
1.10	28-Feb-2021	joerg	Defer acquiring the FDE lock until after the allocation. This can avoid nesting issues between malloc and backtrace when using LSan.
1.9	02-Nov-2017	christos	branches: 1.9.16; Avoid negative shift.
1.8	29-Jan-2015	joerg	Fix binary search when search value is in the last block, but not equal to the start of the range. PR 49444.
1.7	20-Jul-2014	joerg	branches: 1.7.2; 1.7.4; 1.7.6; Fix braino in last commit and free the node iff the insert failed.
1.6	14-Jul-2014	joerg	Use static_cast for rb_tree_insert_node void * return value.
1.5	28-Apr-2014	joerg	branches: 1.5.2; 1.5.4; GC unwind_info_size.
1.4	02-Apr-2014	joerg	branches: 1.4.2; SH3 uses unaligned data in the .eh_frame section, so use memcpy.
1.3	12-Mar-2014	joerg	Pass down data_base just in case something actually tries to use it.
1.2	12-Mar-2014	joerg	Add more const to make GCC happy.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.4.2.1	10-Aug-2014	tls	Rebase.
1.5.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.4.1	28-Apr-2014	yamt	file AddressSpace.hpp was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.5.2.2	18-May-2014	rmind	sync with head
1.5.2.1	28-Apr-2014	rmind	file AddressSpace.hpp was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.7.6.1	06-Apr-2015	skrll	Sync with HEAD
1.7.4.3	03-Dec-2017	jdolecek	update from HEAD
1.7.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.7.4.1	20-Jul-2014	tls	file AddressSpace.hpp was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.7.2.1	04-Feb-2015	snj	Pull up following revision(s) (requested by joerg in ticket #476): sys/lib/libunwind/AddressSpace.hpp: revision 1.8 Fix binary search when search value is in the last block, but not equal to the start of the range. PR 49444.
1.9.16.1	03-Apr-2021	thorpej	Sync with HEAD.
1.1	14-Oct-2013	joerg	branches: 1.1.4; 1.1.6; 1.1.10; Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	14-Oct-2013	tls	file CREDITS.TXT was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	14-Oct-2013	yamt	file CREDITS.TXT was added on branch yamt-pagecache on 2014-05-22 11:41:04 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	14-Oct-2013	rmind	file CREDITS.TXT was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.7	17-Jul-2018	joerg	Remove redundant setIP call overwritten a few lines later.
1.6	27-Sep-2014	joerg	branches: 1.6.18; 1.6.20; Introduce a separate bit mask for the return address. Use it on HPPA.
1.5	26-Apr-2014	joerg	branches: 1.5.2; 1.5.4; 1.5.8; Use the return address register from the CIE. Based on patch from Nick Kledzik.
1.4	14-Apr-2014	joerg	Some architectures like SPARC need to apply a fixed offset to the return address. Introduce such a constant.
1.3	11-Mar-2014	joerg	branches: 1.3.2; Rename IP_PSEUDO_REG to RETURN_REG. Fix PPC value. Sort.
1.2	11-Mar-2014	joerg	GC unused enum.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.3.2.1	10-Aug-2014	tls	Rebase.
1.5.8.3	03-Dec-2017	jdolecek	update from HEAD
1.5.8.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.8.1	26-Apr-2014	tls	file DwarfInstructions.hpp was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.5.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.4.1	26-Apr-2014	yamt	file DwarfInstructions.hpp was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.5.2.2	18-May-2014	rmind	sync with head
1.5.2.1	26-Apr-2014	rmind	file DwarfInstructions.hpp was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.6.20.1	10-Jun-2019	christos	Sync with HEAD
1.6.18.1	28-Jul-2018	pgoyette	Sync with HEAD
1.7	09-Aug-2021	andvar	s/aligment/alignment/ + one more typo fix in comments.
1.6	23-Feb-2021	joerg	The return address register entry is the DWARF register. On PowerPC, this is not the same as the internal encoding, since the Link Register is deliberately non-continous from the other general purpose register values. To handle this, always translate the value into the internal format.
1.5	03-May-2014	joerg	branches: 1.5.2; 1.5.4; 1.5.8; 1.5.46; Missing register validation check.
1.4	26-Apr-2014	joerg	Use the return address register from the CIE. Based on patch from Nick Kledzik.
1.3	15-Apr-2014	joerg	Add initial unwind support for SPARC/SPARC64.
1.2	11-Mar-2014	joerg	branches: 1.2.2; 0 is a valid LSDA encoding and can be seen in statically linked programs. Initialize lsdaEncoding to DW_EH_PE_omit and check for that value to decide whether a value should be decoded.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.2.2.1	10-Aug-2014	tls	Rebase.
1.5.46.1	03-Apr-2021	thorpej	Sync with HEAD.
1.5.8.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.5.8.1	03-May-2014	tls	file DwarfParser.hpp was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.5.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.4.1	03-May-2014	yamt	file DwarfParser.hpp was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.5.2.2	18-May-2014	rmind	sync with head
1.5.2.1	03-May-2014	rmind	file DwarfParser.hpp was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.1	14-Oct-2013	joerg	branches: 1.1.4; 1.1.6; 1.1.10; Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	14-Oct-2013	tls	file LICENSE.TXT was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	14-Oct-2013	yamt	file LICENSE.TXT was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	14-Oct-2013	rmind	file LICENSE.TXT was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.14	22-Nov-2021	thorpej	Revert unintended commit.
1.13	22-Nov-2021	thorpej	Gah, fix two typos.
1.12	17-Nov-2019	christos	Explicitly compile libunwind with vfp3 because gcc-8 defaults to neon and breaks exceptions.
1.11	29-Jan-2015	joerg	branches: 1.11.18; Force FPU support for Clang, don't disable IAS completely.
1.10	23-Oct-2014	christos	branches: 1.10.2; prefer our own unwind.h
1.9	30-Jun-2014	joerg	branches: 1.9.2; 1.9.4; IAS is clang specific.
1.8	28-Jun-2014	joerg	.fpu is not handled correctly by LLVM's assembler parser, so use GAS for now.
1.7	13-Jun-2014	matt	Split COPTS.libunwind.cxx into multiple lines.
1.6	13-Jun-2014	mrg	remove the build support for GCC 4.1, and any hacks i found for it. there could still be more -- i only looked for lines matching both "HAVE_GCC" and "4" as words (grep -w.)
1.5	19-Mar-2014	joerg	branches: 1.5.2; 1.5.4; 1.5.6; Allow building with GCC 4.1 by providing <cstdint>
1.4	13-Mar-2014	joerg	Kill one colon that shouldn't be.
1.3	13-Mar-2014	joerg	libstdc++ doesn't like me using <cstdint> without requesting C++11, so just do so.
1.2	20-Dec-2013	joerg	Fix typo.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.5.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.5.6.1	19-Mar-2014	yamt	file Makefile.inc was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.5.4.2	18-May-2014	rmind	sync with head
1.5.4.1	19-Mar-2014	rmind	file Makefile.inc was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.5.2.1	10-Aug-2014	tls	Rebase.
1.9.4.3	03-Dec-2017	jdolecek	update from HEAD
1.9.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.9.4.1	30-Jun-2014	tls	file Makefile.inc was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.9.2.1	25-Jan-2015	martin	Sync gcc with -current, requested by skrll in ticket #448: tools/gcc/Makefile up to 1.74 tools/gcc/gcc-version.mk up to 1.3 external/gpl3/gcc/dist/config/mh-alpha-linux up to 1.1.1.1 external/gpl3/gcc/dist/gcc/config/or1k/constraints.md up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/elf.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/linux-elf.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/linux-gas.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/netbsd.h up to 1.2 external/gpl3/gcc/dist/gcc/config/or1k/or1k-modes.def up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/or1k-opts.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/or1k-protos.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/or1k.c up to 1.2 external/gpl3/gcc/dist/gcc/config/or1k/or1k.h up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/or1k.md up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/or1k.opt up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/predicates.md up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/t-linux up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/t-or1k up to 1.1 external/gpl3/gcc/dist/gcc/config/or1k/t-or1knd up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/constraints.md up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/crti.asm up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/crtn.asm up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/div.S up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/elf.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/generic.md up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/linux-unwind.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/linux.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/linux64.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/netbsd.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/opcode-riscv.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/peephole.md up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/predicates.md up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv-fp.c up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv-ftypes.def up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv-modes.def up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv-opc.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv-protos.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv.c up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv.h up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv.md up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/riscv.opt up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/sync.md up to 1.2 external/gpl3/gcc/dist/gcc/config/riscv/t-elf up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/t-linux64 up to 1.1 external/gpl3/gcc/dist/gcc/config/riscv/t-netbsd64 up to 1.1 external/gpl3/gcc/dist/gcc/common/config/or1k/or1k-common.c up to 1.1 external/gpl3/gcc/dist/gcc/common/config/riscv/riscv-common.c up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/or1k-asm.h up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/crti.S up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/crtn.S up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/linux-unwind.h up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/or1k.S up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/sfp-machine.h up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/t-crtstuff up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/t-linux up to 1.1 external/gpl3/gcc/dist/libgcc/config/or1k/t-or1k up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/riscv-fp.c up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/crti.S up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/crtn.S up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/t-dpbit up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/t-elf up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/t-fpbit up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/t-linux up to 1.1 external/gpl3/gcc/dist/libgcc/config/riscv/t-tpbit up to 1.1 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_netbsd.cc up to 1.3 external/gpl3/gcc/lib/libstdc++-v3/include/bits/arch/powerpc/Makefile up to 1.1 external/gpl3/gcc/lib/libstdc++-v3/include/bits/arch/powerpc64/Makefile up to 1.1 external/gpl3/gcc/lib/libstdc++-v3/include/bits/arch/riscv32/Makefile up to 1.1 external/gpl3/gcc/lib/libstdc++-v3/include/bits/arch/riscv64/Makefile up to 1.1 external/gpl3/gcc/lib/libtsan/Makefile up to 1.2 external/gpl3/gcc/lib/libtsan/shlib_version up to 1.1 external/gpl3/gcc/lib/libasan/Makefile up to 1.9 external/gpl3/gcc/lib/libasan/shlib_version up to 1.1 external/gpl3/gcc/usr.bin/lto-wrapper/Makefile up to 1.1 external/gpl3/gcc/usr.bin/lto1/Makefile up to 1.2 external/gpl3/gcc/Makefile up to 1.2 external/gpl3/gcc/README.gcc48 up to 1.6 external/gpl3/gcc/dist/ChangeLog up to 1.1.1.6 external/gpl3/gcc/dist/LAST_UPDATED up to 1.5 external/gpl3/gcc/dist/MD5SUMS up to 1.5 external/gpl3/gcc/dist/Makefile.def up to 1.1.1.4 external/gpl3/gcc/dist/Makefile.in up to 1.1.1.4 external/gpl3/gcc/dist/configure up to 1.8 external/gpl3/gcc/dist/configure.ac up to 1.7 external/gpl3/gcc/dist/config/ChangeLog up to 1.1.1.6 external/gpl3/gcc/dist/contrib/ChangeLog up to 1.1.1.6 external/gpl3/gcc/dist/contrib/reghunt/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/contrib/regression/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/fixincludes/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/fixincludes/fixincl.x up to 1.1.1.3 external/gpl3/gcc/dist/fixincludes/inclhack.def up to 1.1.1.3 external/gpl3/gcc/dist/fixincludes/tests/base/assert.h up to 1.1.1.2 external/gpl3/gcc/dist/gcc/ChangeLog up to 1.11 external/gpl3/gcc/dist/gcc/DATESTAMP up to 1.1.1.7 external/gpl3/gcc/dist/gcc/DEV-PHASE up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config.gcc up to 1.32 external/gpl3/gcc/dist/gcc/config.in up to 1.1.1.4 external/gpl3/gcc/dist/gcc/configure up to 1.11 external/gpl3/gcc/dist/gcc/configure.ac up to 1.9 external/gpl3/gcc/dist/gcc/convert.c up to 1.1.1.4 external/gpl3/gcc/dist/gcc/expr.c up to 1.7 external/gpl3/gcc/dist/gcc/fold-const.c up to 1.1.1.7 external/gpl3/gcc/dist/gcc/graphite-clast-to-gimple.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/graphite-interchange.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/graphite-optimize-isl.c up to 1.1.1.2 external/gpl3/gcc/dist/gcc/graphite-poly.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/graphite-sese-to-poly.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/ipa-pure-const.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/omp-low.c up to 1.1.1.4 external/gpl3/gcc/dist/gcc/ree.c up to 1.1.1.2 external/gpl3/gcc/dist/gcc/rtlanal.c up to 1.2 external/gpl3/gcc/dist/gcc/stor-layout.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-data-ref.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-data-ref.h up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-nrv.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-ssa-forwprop.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-ssa-reassoc.c up to 1.1.1.4 external/gpl3/gcc/dist/gcc/tree-ssa-strlen.c up to 1.1.1.2 external/gpl3/gcc/dist/gcc/tree-ssa-tail-merge.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/tree-vect-slp.c up to 1.1.1.4 external/gpl3/gcc/dist/gcc/tree.c up to 1.1.1.4 external/gpl3/gcc/dist/gcc/tsan.c up to 1.1.1.2 external/gpl3/gcc/dist/gcc/c/ChangeLog up to 1.1.1.4 external/gpl3/gcc/dist/gcc/c-family/ChangeLog up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/darwin-c.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/darwin-driver.c up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/netbsd.h up to 1.14 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-elf-raw.h up to 1.1.1.2 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-linux.h up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64-protos.h up to 1.1.1.2 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64.c up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64.h up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/aarch64/aarch64.opt up to 1.1.1.2 external/gpl3/gcc/dist/gcc/config/arm/arm.h up to 1.10 external/gpl3/gcc/dist/gcc/config/arm/arm.md up to 1.8 external/gpl3/gcc/dist/gcc/config/i386/i386.c up to 1.9 external/gpl3/gcc/dist/gcc/config/pa/pa.md up to 1.1.1.4 external/gpl3/gcc/dist/gcc/config/rs6000/altivec.h up to 1.1.1.4 external/gpl3/gcc/dist/gcc/config/rs6000/altivec.md up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/rs6000/netbsd.h up to 1.8 external/gpl3/gcc/dist/gcc/config/rs6000/rs6000-builtin.def up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/rs6000/rs6000-c.c up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/rs6000/rs6000-protos.h up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/rs6000/rs6000.c up to 1.10 external/gpl3/gcc/dist/gcc/config/rs6000/vsx.md up to 1.1.1.6 external/gpl3/gcc/dist/gcc/config/rs6000/xcoff.h up to 1.1.1.3 external/gpl3/gcc/dist/gcc/config/sh/sh.c up to 1.7 external/gpl3/gcc/dist/gcc/config/sh/sh.md up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/sparc/leon.md up to 1.1.1.2 external/gpl3/gcc/dist/gcc/config/sparc/sparc-opts.h up to 1.1.1.2 external/gpl3/gcc/dist/gcc/config/sparc/sparc.c up to 1.1.1.5 external/gpl3/gcc/dist/gcc/config/sparc/sparc.h up to 1.1.1.4 external/gpl3/gcc/dist/gcc/config/sparc/sparc.md up to 1.4 external/gpl3/gcc/dist/gcc/config/sparc/sparc.opt up to 1.1.1.4 external/gpl3/gcc/dist/gcc/config/sparc/t-rtems up to 1.1.1.2 external/gpl3/gcc/dist/gcc/cp/ChangeLog up to 1.1.1.7 external/gpl3/gcc/dist/gcc/cp/parser.c up to 1.1.1.6 external/gpl3/gcc/dist/gcc/cp/pt.c up to 1.1.1.5 external/gpl3/gcc/dist/gcc/cp/semantics.c up to 1.1.1.5 external/gpl3/gcc/dist/gcc/doc/extend.texi up to 1.1.1.5 external/gpl3/gcc/dist/gcc/doc/install.texi up to 1.1.1.5 external/gpl3/gcc/dist/gcc/doc/invoke.texi up to 1.7 external/gpl3/gcc/dist/gcc/doc/md.texi up to 1.1.1.6 external/gpl3/gcc/dist/gcc/doc/tm.texi up to 1.1.1.4 external/gpl3/gcc/dist/gcc/doc/tm.texi.in up to 1.1.1.3 external/gpl3/gcc/dist/gcc/lto/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/gcc/objc/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/gcc/objcp/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/gnattools/ChangeLog up to 1.1.1.3 external/gpl3/gcc/dist/include/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/intl/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libbacktrace/ChangeLog up to 1.1.1.4 external/gpl3/gcc/dist/libcpp/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libcpp/lex.c up to 1.5 external/gpl3/gcc/dist/libcpp/line-map.c up to 1.1.1.4 external/gpl3/gcc/dist/libdecnumber/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libgcc/ChangeLog up to 1.1.1.7 external/gpl3/gcc/dist/libgcc/config/libbid/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libgcc/config/pa/linux-unwind.h up to 1.1.1.2 external/gpl3/gcc/dist/libgcc/config/sh/lib1funcs.S up to 1.1.1.2 external/gpl3/gcc/dist/libgomp/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libgomp/configure.tgt up to 1.1.1.3 external/gpl3/gcc/dist/libiberty/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libitm/ChangeLog up to 1.1.1.3 external/gpl3/gcc/dist/libitm/configure.tgt up to 1.1.1.3 external/gpl3/gcc/dist/libitm/libitm.info up to 1.1.1.2 external/gpl3/gcc/dist/libmudflap/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libobjc/ChangeLog up to 1.1.1.6 external/gpl3/gcc/dist/libsanitizer/ChangeLog up to 1.1.1.3 external/gpl3/gcc/dist/libsanitizer/configure.tgt up to 1.3 external/gpl3/gcc/dist/libsanitizer/asan/asan_intercepted_functions.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/asan/asan_internal.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/asan/asan_linux.cc up to 1.5 external/gpl3/gcc/dist/libsanitizer/asan/asan_malloc_linux.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/asan/asan_posix.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/interception/interception.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/interception/interception_linux.cc up to 1.3 external/gpl3/gcc/dist/libsanitizer/interception/interception_linux.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/interception/interception_type_test.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_internal_defs.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_placement_new.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_posix.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_procmaps.h up to 1.2 external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_symbolizer_linux.cc up to 1.2 external/gpl3/gcc/dist/libsanitizer/tsan/tsan_symbolize_addr2line_linux.cc up to 1.2 external/gpl3/gcc/dist/libssp/ChangeLog up to 1.1.1.5 external/gpl3/gcc/dist/libstdc++-v3/ChangeLog up to 1.1.1.7 external/gpl3/gcc/dist/libstdc++-v3/configure.host up to 1.1.1.3 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external/gpl3/gcc/lib/libbacktrace/arch/alpha/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/alpha/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/arm/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/arm/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/armeb/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/armeb/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/coldfire/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/coldfire/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/hppa/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/hppa/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/i386/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/i386/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/m68000/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/m68000/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/m68k/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/m68k/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/mips64eb/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/mips64eb/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/mips64el/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/mips64el/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/mipseb/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/mipseb/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/mipsel/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/mipsel/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/powerpc/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/powerpc/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/powerpc64/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/powerpc64/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/sh3eb/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sh3eb/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sh3el/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sh3el/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sparc/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sparc/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/sparc64/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/sparc64/config.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/vax/backtrace-supported.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/vax/config.h up to 1.3 external/gpl3/gcc/lib/libbacktrace/arch/x86_64/backtrace-supported.h up to 1.2 external/gpl3/gcc/lib/libbacktrace/arch/x86_64/config.h up to 1.2 external/gpl3/gcc/lib/libgcc/Makefile.inc up to 1.29 external/gpl3/gcc/lib/libgcc/arch/m68000/defs.mk up to 1.2 external/gpl3/gcc/lib/libgcc/arch/powerpc64/defs.mk up to 1.3 external/gpl3/gcc/lib/libgcc/libgcc_s/Makefile up to 1.11 external/gpl3/gcc/lib/libgcc/libgcov/arch/alpha/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/arm/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/armeb/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/coldfire/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earm/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmeb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmhf/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmhfeb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv4/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv4eb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv6/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv6eb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv6hf/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv6hfeb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv7/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv7eb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv7hf/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/earmv7hfeb/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/hppa/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/i386/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/m68000/gcov-iov.h up to 1.5 external/gpl3/gcc/lib/libgcc/libgcov/arch/m68k/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/mips64eb/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/mips64el/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/mipseb/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/mipsel/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/powerpc/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/powerpc64/gcov-iov.h up to 1.4 external/gpl3/gcc/lib/libgcc/libgcov/arch/sh3eb/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/sh3el/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/sparc/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/sparc64/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/vax/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgcc/libgcov/arch/x86_64/gcov-iov.h up to 1.6 external/gpl3/gcc/lib/libgomp/arch/m68000/config.h up to 1.3 external/gpl3/gcc/lib/libgomp/arch/m68000/libgomp.spec up to 1.3 external/gpl3/gcc/lib/libiberty/arch/coldfire/config.h up to 1.3 external/gpl3/gcc/lib/libiberty/arch/m68000/config.h up to 1.3 external/gpl3/gcc/lib/liblto_plugin/Makefile up to 1.3 external/gpl3/gcc/lib/libmudflap/Makefile up to 1.6 external/gpl3/gcc/lib/libobjc/arch/m68000/config.h up to 1.3 external/gpl3/gcc/lib/libstdc++-v3/Makefile up to 1.19 external/gpl3/gcc/lib/libstdc++-v3/arch/alpha/c++config.h up to 1.13 external/gpl3/gcc/lib/libstdc++-v3/arch/alpha/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/arm/c++config.h up to 1.16 external/gpl3/gcc/lib/libstdc++-v3/arch/arm/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/armeb/c++config.h up to 1.15 external/gpl3/gcc/lib/libstdc++-v3/arch/armeb/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/coldfire/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/coldfire/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earm/c++config.h up to 1.13 external/gpl3/gcc/lib/libstdc++-v3/arch/earm/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmeb/c++config.h up to 1.11 external/gpl3/gcc/lib/libstdc++-v3/arch/earmeb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmhf/c++config.h up to 1.11 external/gpl3/gcc/lib/libstdc++-v3/arch/earmhf/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmhfeb/c++config.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/earmhfeb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4eb/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv4eb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6eb/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6eb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hf/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hf/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hfeb/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv6hfeb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7eb/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7eb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hf/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hf/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hfeb/c++config.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/earmv7hfeb/gstdint.h up to 1.7 external/gpl3/gcc/lib/libstdc++-v3/arch/hppa/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/hppa/gstdint.h up to 1.10 external/gpl3/gcc/lib/libstdc++-v3/arch/i386/c++config.h up to 1.13 external/gpl3/gcc/lib/libstdc++-v3/arch/i386/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/m68000/c++config.h up to 1.10 external/gpl3/gcc/lib/libstdc++-v3/arch/m68000/gstdint.h up to 1.5 external/gpl3/gcc/lib/libstdc++-v3/arch/m68k/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/m68k/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/mips64eb/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/mips64eb/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/mips64el/c++config.h up to 1.13 external/gpl3/gcc/lib/libstdc++-v3/arch/mips64el/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/mipseb/c++config.h up to 1.15 external/gpl3/gcc/lib/libstdc++-v3/arch/mipseb/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/mipsel/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/mipsel/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc/c++config.h up to 1.15 external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc64/c++config.h up to 1.5 external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc64/defs.mk up to 1.3 external/gpl3/gcc/lib/libstdc++-v3/arch/powerpc64/gstdint.h up to 1.5 external/gpl3/gcc/lib/libstdc++-v3/arch/sh3eb/c++config.h up to 1.13 external/gpl3/gcc/lib/libstdc++-v3/arch/sh3eb/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/sh3el/c++config.h up to 1.15 external/gpl3/gcc/lib/libstdc++-v3/arch/sh3el/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/arch/sparc/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/sparc/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/sparc64/c++config.h up to 1.14 external/gpl3/gcc/lib/libstdc++-v3/arch/sparc64/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/vax/c++config.h up to 1.16 external/gpl3/gcc/lib/libstdc++-v3/arch/vax/gstdint.h up to 1.8 external/gpl3/gcc/lib/libstdc++-v3/arch/x86_64/c++config.h up to 1.15 external/gpl3/gcc/lib/libstdc++-v3/arch/x86_64/gstdint.h up to 1.9 external/gpl3/gcc/lib/libstdc++-v3/include/bits/arch/Makefile up to 1.3 external/gpl3/gcc/usr.bin/Makefile up to 1.7 external/gpl3/gcc/usr.bin/backend/Makefile up to 1.23 external/gpl3/gcc/usr.bin/frontend/Makefile up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/alpha/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/alpha/configargs.h up to 1.15 external/gpl3/gcc/usr.bin/gcc/arch/alpha/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/arm/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/arm/configargs.h up to 1.17 external/gpl3/gcc/usr.bin/gcc/arch/arm/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/armeb/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/armeb/configargs.h up to 1.17 external/gpl3/gcc/usr.bin/gcc/arch/armeb/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/bversion.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/defs.mk up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/coldfire/tm.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/earm/auto-host.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/earm/configargs.h up to 1.15 external/gpl3/gcc/usr.bin/gcc/arch/earm/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/earmeb/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/earmeb/configargs.h up to 1.11 external/gpl3/gcc/usr.bin/gcc/arch/earmeb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmhf/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmhf/configargs.h up to 1.12 external/gpl3/gcc/usr.bin/gcc/arch/earmhf/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmhfeb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmhfeb/configargs.h up to 1.10 external/gpl3/gcc/usr.bin/gcc/arch/earmhfeb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv4/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv4/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv4/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv4eb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv4eb/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv4eb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv6/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv6/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv6/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv6eb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv6eb/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv6eb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hf/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hf/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hf/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hfeb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hfeb/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv6hfeb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv7/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv7/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv7/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv7eb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv7eb/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv7eb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hf/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hf/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hf/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hfeb/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hfeb/configargs.h up to 1.9 external/gpl3/gcc/usr.bin/gcc/arch/earmv7hfeb/plugin-version.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/hppa/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/hppa/configargs.h up to 1.17 external/gpl3/gcc/usr.bin/gcc/arch/hppa/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/i386/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/i386/configargs.h up to 1.19 external/gpl3/gcc/usr.bin/gcc/arch/i386/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/m68000/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/m68000/bversion.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/m68000/configargs.h up to 1.12 external/gpl3/gcc/usr.bin/gcc/arch/m68000/defs.mk up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/m68000/plugin-version.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/m68000/tm.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/m68k/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/m68k/configargs.h up to 1.14 external/gpl3/gcc/usr.bin/gcc/arch/m68k/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/mips64eb/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/mips64eb/configargs.h up to 1.15 external/gpl3/gcc/usr.bin/gcc/arch/mips64eb/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/mips64el/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/mips64el/configargs.h up to 1.16 external/gpl3/gcc/usr.bin/gcc/arch/mips64el/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/mipseb/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/mipseb/configargs.h up to 1.15 external/gpl3/gcc/usr.bin/gcc/arch/mipseb/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/mipsel/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/mipsel/configargs.h up to 1.16 external/gpl3/gcc/usr.bin/gcc/arch/mipsel/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/powerpc/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/powerpc/configargs.h up to 1.21 external/gpl3/gcc/usr.bin/gcc/arch/powerpc/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/auto-host.h up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/bversion.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/configargs.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/defs.mk up to 1.4 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/gtyp-input.list up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/multilib.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/plugin-version.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/powerpc64/tm.h up to 1.3 external/gpl3/gcc/usr.bin/gcc/arch/sh3eb/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/sh3eb/configargs.h up to 1.16 external/gpl3/gcc/usr.bin/gcc/arch/sh3eb/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/sh3el/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/sh3el/configargs.h up to 1.18 external/gpl3/gcc/usr.bin/gcc/arch/sh3el/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/sparc/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/sparc/configargs.h up to 1.16 external/gpl3/gcc/usr.bin/gcc/arch/sparc/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/sparc64/auto-host.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/sparc64/configargs.h up to 1.17 external/gpl3/gcc/usr.bin/gcc/arch/sparc64/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/vax/auto-host.h up to 1.6 external/gpl3/gcc/usr.bin/gcc/arch/vax/configargs.h up to 1.17 external/gpl3/gcc/usr.bin/gcc/arch/vax/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/gcc/arch/x86_64/auto-host.h up to 1.5 external/gpl3/gcc/usr.bin/gcc/arch/x86_64/configargs.h up to 1.20 external/gpl3/gcc/usr.bin/gcc/arch/x86_64/plugin-version.h up to 1.7 external/gpl3/gcc/usr.bin/libcpp/arch/alpha/config.h up to 1.3 external/gpl3/gcc/usr.bin/libcpp/arch/armeb/config.h up to 1.2 external/gpl3/gcc/usr.bin/libcpp/arch/x86_64/config.h up to 1.3 distrib/sets/lists/base/ad.arm 1.58 distrib/sets/lists/base/ad.arm 1.61 distrib/sets/lists/base/ad.mips 1.53 distrib/sets/lists/base/ad.mips 1.56 distrib/sets/lists/base/ad.powerpc 1.22 distrib/sets/lists/base/ad.powerpc 1.25 distrib/sets/lists/base/ad.powerpc 1.26 distrib/sets/lists/base/md.amd64 1.249 distrib/sets/lists/base/md.amd64 1.252 distrib/sets/lists/base/md.sparc64 1.237 distrib/sets/lists/base/md.sparc64 1.240 distrib/sets/lists/base/shl.mi 1.718 distrib/sets/lists/base/shl.mi 1.721 distrib/sets/lists/base/shl.mi 1.722 distrib/sets/lists/comp/ad.arm 1.62 distrib/sets/lists/comp/ad.mips 1.52 distrib/sets/lists/comp/ad.powerpc 1.74 distrib/sets/lists/comp/ad.powerpc 1.75 distrib/sets/lists/comp/md.amd64 1.226 distrib/sets/lists/comp/md.sparc64 1.189 distrib/sets/lists/comp/mi 1.1918 distrib/sets/lists/comp/mi 1.1919 distrib/sets/lists/comp/mi 1.1937 distrib/sets/lists/comp/mi 1.1937 distrib/sets/lists/comp/shl.mi 1.268 distrib/sets/lists/comp/shl.mi 1.268 distrib/sets/lists/comp/shl.mi 1.269 distrib/sets/lists/debug/ad.arm 1.47 distrib/sets/lists/debug/ad.arm 1.50 distrib/sets/lists/debug/ad.mips 1.43 distrib/sets/lists/debug/ad.mips 1.46 distrib/sets/lists/debug/ad.powerpc 1.23 distrib/sets/lists/debug/ad.powerpc 1.26 distrib/sets/lists/debug/md.amd64 1.67 distrib/sets/lists/debug/md.amd64 1.70 distrib/sets/lists/debug/md.evbmips 1.5 distrib/sets/lists/debug/md.sparc64 1.66 distrib/sets/lists/debug/md.sparc64 1.69 distrib/sets/lists/debug/mi 1.101 distrib/sets/lists/debug/mi 1.101 distrib/sets/lists/debug/mi 1.90 distrib/sets/lists/debug/mi 1.91 distrib/sets/lists/debug/shl.mi 1.77 distrib/sets/lists/debug/shl.mi 1.80 distrib/sets/lists/debug/shl.mi 1.81 lib/Makefile 1.216 lib/Makefile 1.217 lib/Makefile 1.218 lib/libexecinfo/Makefile 1.6 lib/libexecinfo/Makefile 1.7 lib/libexecinfo/Makefile 1.8 lib/libexecinfo/unwind.h 1.3 sys/lib/libunwind/Makefile.inc 1.10 Sync gcc and its libraries with -current, including the import of gcc 4.8.4, fixes to the use of cpu specific string instructions on powerpc and a branch delay slot fix for SH from upstream.
1.10.2.1	06-Apr-2015	skrll	Sync with HEAD
1.11.18.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.40	23-Aug-2023	rin	libunwind: Drop unused/wrong reg_t typedef for alpha
1.39	27-Jun-2022	martin	Fix editing mishap, should fix the build
1.38	26-Jun-2022	skrll	Teach the LLVM-derived unwinder about the DWARF pseudo-registers defined by GCC for HPPA to hold the return address where the signal trampoline will resume. XXX Same treatment is needed for HPPA64, but not done as part of this commit. Thanks to thorpej for help with this. (ages ago)
1.37	24-Nov-2021	thorpej	Teach the LLVM-derived unwinder about the DWARF pseudo-registers defined by GCC for SuperH for GBR, MACH, MACL, and SR.
1.36	22-Nov-2021	thorpej	Gah, fix two typos.
1.35	22-Nov-2021	thorpej	Teach the LLVM-derived unwinder about the DWARF pseudo-register defined by GCC for AArch64 to hold the return address where the signal trampoline will resume.
1.34	21-Nov-2021	thorpej	Teach the LLVM-derived unwinder about the alternate DWARF pseudo-register that GCC defines for the PC / return address. This is simply an alias for the same internal PC register number.
1.33	21-Nov-2021	thorpej	Teach the LLVM-derived unwinder about the DWARF pseudo-register defined by GCC for PPC32 to hold the return address where the signal trampoline will resume, as well as for the CTR and XER registers.
1.32	21-Nov-2021	skrll	Add parentheses
1.31	20-Nov-2021	thorpej	Teach the LLVM-derived unwinder about the DWARF pseudo-register defined by GCC for Alpha to hold the return address where the signal trampoline will resume.
1.30	20-Nov-2021	thorpej	- Teach the LLVM-derived unwinder about the DWARF pseudo-registers defined by GCC for MIPS64 to hold the MDHI and MDLO registers, as well as the return address where the signal trampoline will resume. - In the MIPS64 validFloatVectorRegister(), compare against the internal register numbers, not the DWARF register numbers.
1.29	18-Nov-2021	thorpej	- Teach the LLVM-derived unwinder about the DWARF pseudo-registers defined by GCC for MIPS to hold the MDHI and MDLO registers, as well as the return address where the signal trampoline will resume. XXX Same treatment is needed for MIPS64, but not done as part of this commit. - In the MIPS validFloatVectorRegister(), compare against the internal register numbers, not the DWARF register numbers.
1.28	31-May-2021	rin	PR toolchain/55837 Stop using enum for flags, as per request from joerg. #define constants and #undef after use.
1.27	31-May-2021	rin	PR toolchain/55837 Bump LAST_REGISTER and LAST_RESTORE_REG to REGNO_ARM32_S31 for arm. There are two numbering schemes for VFPv2 registers: s0-s31 and d0-d15. The former is used by GCC, and the latter is by LLVM. Since libunwind was derived from LLVM, it has never supported the former. This results in crashes for GCC-compiled binaries in exception handler of C++, if it encounters VFPv2 registers when unwinding frames. This commit adds support for s0-s31 numbering to libunwind. I choose an implementation in which VFPv2 registers are ``double-counted'' as s0-s31 AND d0-d15. This does not cause real problems, since the former is only used by GCC, and the later is by LLVM. That is, different numbering schemes cannot appear in a same frame. To make sure, assertions are added in order to check this. I've confirmed that no regression for ATF both for GCC- and LLVM-compiled userlands.
1.26	31-May-2021	rin	PR toolchain/55837 Fix logic error in copyFloatVectorRegister() for arm; copy s0-s31 or d0-d31, not both.
1.25	31-May-2021	rin	PR toolchain/55837 Fix pointer arithmetic when copying s0-s31 registers for arm.
1.24	31-May-2021	rin	PR toolchain/55837 Fix DWARF/internal register numbers of s31 for arm.
1.23	31-May-2021	rin	PR toolchain/55837 copyFloatVectorRegister(): Assert register number is valid to make sure.
1.22	31-May-2021	rin	PR toolchain/55837 Misc style fixes for clarity: - Rename lazyVFP1() and lazyVFP3() to lazyVFPv2() and lazyVFPv3(), respectively. Note that VFPv1 was obsoleted and replaced by VFPv2. - Introduce enum for flags. - Add few comments. No functional changes.
1.21	23-Feb-2021	joerg	branches: 1.21.4; 1.21.6; Redo the aarch64 support in libunwind. This included a number of bugs starting from returning the wrong value from the constructor to completely bogus offset computations. Drop the ELR support for now.
1.20	13-Jul-2017	joerg	branches: 1.20.18; GCC 5.3 likes to emit unwind data with float registers, i.e. register halfs. Compensate.
1.19	27-Sep-2014	joerg	branches: 1.19.2; 1.19.12; Introduce a separate bit mask for the return address. Use it on HPPA.
1.18	03-Sep-2014	matt	Add OR1K support
1.17	10-Aug-2014	matt	branches: 1.17.4; Changes to existing files to enable building AARCH64 userland. evbarm64-el This is clang only. While gcc4.8 supports aarch64, no netbsd support has been written for aarch64 with gcc4.8.
1.16	11-May-2014	joerg	branches: 1.16.2; 1.16.4; Support DWARFish unwind for ARM.
1.15	26-Apr-2014	joerg	Use the return address register from the CIE. Based on patch from Nick Kledzik.
1.14	26-Apr-2014	joerg	Add initial unwind support for MIPS and MIPS64.
1.13	19-Apr-2014	joerg	Basic unwind support for HPPA.
1.12	15-Apr-2014	joerg	Add basic Alpha support to libunwind.
1.11	15-Apr-2014	joerg	Add initial unwind support for SPARC/SPARC64.
1.10	14-Apr-2014	joerg	Some architectures like SPARC need to apply a fixed offset to the return address. Introduce such a constant.
1.9	13-Apr-2014	joerg	Move definition of what the native register layout is into Registers.hpp.
1.8	02-Apr-2014	joerg	branches: 1.8.2; Support SH3 in our unwinder.
1.7	25-Mar-2014	joerg	Save & restore FP registers.
1.6	24-Mar-2014	joerg	Add m68k support to our unwinder.
1.5	18-Mar-2014	joerg	Add basic unwind support for VAX. PSW handling and stack pointer after resume is still incomplete.
1.4	12-Mar-2014	joerg	Add a dummy element as explicit padding for PPC32. Fix DWARF enumeration to match the values created by GCC. Fix DWARFish -> index conversion.
1.3	11-Mar-2014	joerg	Rename IP_PSEUDO_REG to RETURN_REG. Fix PPC value. Sort.
1.2	29-Jan-2014	matt	Add support for non-EABI (DWARF) ARM exception handling.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.8.2.1	10-Aug-2014	tls	Rebase.
1.16.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.16.4.1	11-May-2014	yamt	file Registers.hpp was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.16.2.2	18-May-2014	rmind	sync with head
1.16.2.1	11-May-2014	rmind	file Registers.hpp was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.17.4.3	03-Dec-2017	jdolecek	update from HEAD
1.17.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.17.4.1	10-Aug-2014	tls	file Registers.hpp was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.19.12.1	25-Jul-2017	snj	Pull up following revision(s) (requested by joerg in ticket #134): sys/lib/libunwind/Registers.hpp: revision 1.20 GCC 5.3 likes to emit unwind data with float registers, i.e. register halfs. Compensate.
1.19.2.1	28-Aug-2017	skrll	Sync with HEAD
1.20.18.1	03-Apr-2021	thorpej	Sync with HEAD.
1.21.6.1	31-May-2021	cjep	sync with head
1.21.4.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.4	17-Jul-2018	joerg	The semantics of DW_CFA_GNU_args_size have changed subtile over the years. Adopt the new convention that it is call-site specific and that it should be applied before moving the IP by personality routines, but not during normal unwinding. Further discussion can be found in LLVM's phabricator review D38680.
1.3	28-Apr-2014	joerg	branches: 1.3.2; 1.3.4; 1.3.8; 1.3.32; 1.3.34; GC unwind_info_size.
1.2	20-Mar-2014	joerg	branches: 1.2.2; Fix DW_CFA_GNU_args_size handling. The primary architecture using this opcode is VAX. A function call pushes the number of arguments given onto the stack and "ret" will pop it automatically. The FDE of the caller contains the amount of stack space used for arguments (and possibly extra padding), so unwinding has to compensate for this when "returning" from a function. This is exactly the case when step() is done. The existing handling in _Unwind_SetIP no longer makes sense.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.2.2.1	10-Aug-2014	tls	Rebase.
1.3.34.1	10-Jun-2019	christos	Sync with HEAD
1.3.32.1	28-Jul-2018	pgoyette	Sync with HEAD
1.3.8.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.3.8.1	28-Apr-2014	tls	file UnwindCursor.hpp was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.3.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.3.4.1	28-Apr-2014	yamt	file UnwindCursor.hpp was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.3.2.2	18-May-2014	rmind	sync with head
1.3.2.1	28-Apr-2014	rmind	file UnwindCursor.hpp was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.1	14-Oct-2013	joerg	branches: 1.1.4; 1.1.6; 1.1.10; Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.1.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.1.10.1	14-Oct-2013	tls	file dwarf2.h was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.1.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.1.6.1	14-Oct-2013	yamt	file dwarf2.h was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.1.4.2	18-May-2014	rmind	sync with head
1.1.4.1	14-Oct-2013	rmind	file dwarf2.h was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.11	04-Feb-2019	mrg	use __builtin_unreachable() after calls that panic or switch context
1.10	17-Jul-2018	joerg	The semantics of DW_CFA_GNU_args_size have changed subtile over the years. Adopt the new convention that it is call-site specific and that it should be applied before moving the IP by personality routines, but not during normal unwinding. Further discussion can be found in LLVM's phabricator review D38680.
1.9	17-Feb-2015	joerg	branches: 1.9.16; 1.9.18; Provide _Unwind_Find_FDE for libgcc_s compatibility.
1.8	13-Apr-2014	joerg	branches: 1.8.2; 1.8.4; 1.8.8; 1.8.10; Move definition of what the native register layout is into Registers.hpp.
1.7	02-Apr-2014	joerg	branches: 1.7.2; Support SH3 in our unwinder.
1.6	24-Mar-2014	joerg	Add m68k support to our unwinder.
1.5	20-Mar-2014	joerg	Fix DW_CFA_GNU_args_size handling. The primary architecture using this opcode is VAX. A function call pushes the number of arguments given onto the stack and "ret" will pop it automatically. The FDE of the caller contains the amount of stack space used for arguments (and possibly extra padding), so unwinding has to compensate for this when "returning" from a function. This is exactly the case when step() is done. The existing handling in _Unwind_SetIP no longer makes sense.
1.4	18-Mar-2014	joerg	Add basic unwind support for VAX. PSW handling and stack pointer after resume is still incomplete.
1.3	13-Mar-2014	joerg	Add _Unwind_GetIPInfo for libstdc++.
1.2	29-Jan-2014	matt	Add support for non-EABI (DWARF) ARM exception handling.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.7.2.1	10-Aug-2014	tls	Rebase.
1.8.10.1	06-Apr-2015	skrll	Sync with HEAD
1.8.8.3	03-Dec-2017	jdolecek	update from HEAD
1.8.8.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.8.8.1	13-Apr-2014	tls	file libunwind.cxx was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.8.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8.4.1	13-Apr-2014	yamt	file libunwind.cxx was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.8.2.2	18-May-2014	rmind	sync with head
1.8.2.1	13-Apr-2014	rmind	file libunwind.cxx was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.9.18.1	10-Jun-2019	christos	Sync with HEAD
1.9.16.1	28-Jul-2018	pgoyette	Sync with HEAD
1.3	17-Feb-2015	joerg	Provide _Unwind_Find_FDE for libgcc_s compatibility.
1.2	13-Mar-2014	joerg	branches: 1.2.4; 1.2.6; 1.2.10; 1.2.12; Add _Unwind_GetIPInfo for libstdc++.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.2.12.1	06-Apr-2015	skrll	Sync with HEAD
1.2.10.3	03-Dec-2017	jdolecek	update from HEAD
1.2.10.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.2.10.1	13-Mar-2014	tls	file unwind.h was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.2.6.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.2.6.1	13-Mar-2014	yamt	file unwind.h was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.2.4.2	18-May-2014	rmind	sync with head
1.2.4.1	13-Mar-2014	rmind	file unwind.h was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.20	31-May-2021	rin	PR toolchain/55837 Fix for jumpto() armeb; use word-wise load for flags, instead of byte-wise one.
1.19	31-May-2021	rin	PR toolchain/55837 Misc style fixes for clarity: - Rename lazyVFP1() and lazyVFP3() to lazyVFPv2() and lazyVFPv3(), respectively. Note that VFPv1 was obsoleted and replaced by VFPv2. - Introduce enum for flags. - Add few comments. No functional changes.
1.18	23-Feb-2021	joerg	branches: 1.18.4; 1.18.6; Redo the aarch64 support in libunwind. This included a number of bugs starting from returning the wrong value from the constructor to completely bogus offset computations. Drop the ELR support for now.
1.17	25-May-2015	matt	branches: 1.17.30; Use ARM_ENTRY since these aren't thumb compatible.
1.16	03-Sep-2014	matt	branches: 1.16.2; Add OR1K support
1.15	10-Aug-2014	matt	branches: 1.15.4; Changes to existing files to enable building AARCH64 userland. evbarm64-el This is clang only. While gcc4.8 supports aarch64, no netbsd support has been written for aarch64 with gcc4.8.
1.14	14-May-2014	joerg	branches: 1.14.2; 1.14.4; Lazy VFP processing works a lot better if the functions contain a return instruction.
1.13	11-May-2014	joerg	Support DWARFish unwind for ARM.
1.12	26-Apr-2014	joerg	Add initial unwind support for MIPS and MIPS64.
1.11	19-Apr-2014	joerg	Basic unwind support for HPPA.
1.10	15-Apr-2014	joerg	Add basic Alpha support to libunwind.
1.9	15-Apr-2014	joerg	Add initial unwind support for SPARC/SPARC64.
1.8	02-Apr-2014	joerg	branches: 1.8.2; Support SH3 in our unwinder.
1.7	25-Mar-2014	joerg	Save & restore FP registers.
1.6	24-Mar-2014	joerg	Add m68k support to our unwinder.
1.5	19-Mar-2014	joerg	Drop XXX, spell R14 as SP.
1.4	18-Mar-2014	joerg	Add basic unwind support for VAX. PSW handling and stack pointer after resume is still incomplete.
1.3	12-Mar-2014	joerg	Add a dummy element as explicit padding for PPC32. Fix DWARF enumeration to match the values created by GCC. Fix DWARFish -> index conversion.
1.2	29-Jan-2014	matt	Add support for non-EABI (DWARF) ARM exception handling.
1.1	14-Oct-2013	joerg	Add a heavily modified version of Apple's libunwind as released under MIT license in libc++abi. At the moment, only x86 support is tested.
1.8.2.1	10-Aug-2014	tls	Rebase.
1.14.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.14.4.1	14-May-2014	yamt	file unwind_registers.S was added on branch yamt-pagecache on 2014-05-22 11:41:05 +0000
1.14.2.2	18-May-2014	rmind	sync with head
1.14.2.1	14-May-2014	rmind	file unwind_registers.S was added on branch rmind-smpnet on 2014-05-18 17:46:09 +0000
1.15.4.3	03-Dec-2017	jdolecek	update from HEAD
1.15.4.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.15.4.1	10-Aug-2014	tls	file unwind_registers.S was added on branch tls-maxphys on 2014-08-20 00:04:30 +0000
1.16.2.1	06-Jun-2015	skrll	Sync with HEAD
1.17.30.1	03-Apr-2021	thorpej	Sync with HEAD.
1.18.6.1	31-May-2021	cjep	sync with head
1.18.4.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.6	04-Dec-2020	thorpej	Build x86emu.c with -fno-inline, otherwise all of the auto-inlining the compiler does causes stack usage to exceed the limits we've set.
1.5	03-Sep-2015	uebayasi	branches: 1.5.30; Set buildprefix.
1.4	01-Sep-2015	uebayasi	Use "prefix" to specify path out of $S.
1.3	13-Mar-2009	cube	branches: 1.3.22; 1.3.40; Follow the syntax of file conditionals for makeoptions, using minor case versions of options.
1.2	21-Dec-2007	joerg	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.8; 1.2.18; 1.2.26; 1.2.32; Add virtual i8254 for x86emu.
1.1	13-Dec-2007	joerg	branches: 1.1.2; Add glue for x86emu and build it as part of i386/ALL.
1.1.2.3	02-Jan-2008	bouyer	Sync with HEAD
1.1.2.2	13-Dec-2007	bouyer	Sync with HEAD
1.1.2.1	13-Dec-2007	bouyer	file files.x86emu was added on branch bouyer-xeni386 on 2007-12-13 22:52:38 +0000
1.2.32.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.2.26.1	28-Apr-2009	skrll	Sync with HEAD.
1.2.18.1	04-May-2009	yamt	sync with head.
1.2.8.2	21-Jan-2008	yamt	sync with head
1.2.8.1	21-Dec-2007	yamt	file files.x86emu was added on branch yamt-lazymbuf on 2008-01-21 09:46:38 +0000
1.2.6.2	09-Jan-2008	matt	sync with HEAD
1.2.6.1	21-Dec-2007	matt	file files.x86emu was added on branch matt-armv6 on 2008-01-09 01:56:47 +0000
1.2.4.2	26-Dec-2007	ad	Sync with head.
1.2.4.1	21-Dec-2007	ad	file files.x86emu was added on branch vmlocking2 on 2007-12-26 22:51:39 +0000
1.2.2.2	21-Dec-2007	joerg	Add virtual i8254 for x86emu.
1.2.2.1	21-Dec-2007	joerg	file files.x86emu was added on branch mjf-devfs on 2007-12-21 17:45:51 +0000
1.3.40.1	22-Sep-2015	skrll	Sync with HEAD
1.3.22.1	03-Dec-2017	jdolecek	update from HEAD
1.5.30.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.24	07-Oct-2023	rin	Drop -O[01] hacks for vax; no longer necessary for patched GCC 10 PR port-vax/57646: Import major vax toolchain fix by Kalvis Duckmanton XXXRO: GCC 12 may require hacks for a while, but it turned out that GCC 12 should be treated differently from older versions; a lot of new files need -O[01] flags, while some may no longer require it. I will take a look later. Note that these hacks are not required if Kalvis's patches for GCC 12 are applied. Keep doc/HACKS entries for a while (will be sync with update for GCC 12). diff --git a/crypto/external/bsd/openssh/lib/Makefile b/crypto/external/bsd/openssh/lib/Makefile index 96a93f5e396..4e38be1b642 100644 --- a/crypto/external/bsd/openssh/lib/Makefile +++ b/crypto/external/bsd/openssh/lib/Makefile @@ -117,12 +117,6 @@ COPTS.${f}.c+= -Wno-pointer-sign # XXX COPTS.channels.c+= -fno-strict-aliasing -# XXX -.if ${MACHINE} == "vax" -COPTS.poly1305.c+= -O0 -COPTS.umac.c+= -O0 -.endif - COPTS.hostfile.c+= ${CC_WNO_FORMAT_TRUNCATION} COPTS.sshkey.c+= ${CC_WNO_FORMAT_TRUNCATION} COPTS.cipher.c+= -Wno-error=deprecated-declarations diff --git a/distrib/utils/x_ping/Makefile b/distrib/utils/x_ping/Makefile index f1c452a0d60..8ee77580a3f 100644 --- a/distrib/utils/x_ping/Makefile +++ b/distrib/utils/x_ping/Makefile @@ -12,10 +12,6 @@ CPPFLAGS+= -I${SRCDIR} -DCRUNCHOPS DPADD= ${LIBM} LDADD= -lm -.if ${MACHINE_ARCH} == "vax" -COPTS.ping.c=-O0 -.endif - .include <bsd.prog.mk> .PATH: ${SRCDIR} diff --git a/external/apache2/argon2/lib/libargon2/Makefile.inc b/external/apache2/argon2/lib/libargon2/Makefile.inc index d3f4470c6c7..6a1dd146d7d 100644 --- a/external/apache2/argon2/lib/libargon2/Makefile.inc +++ b/external/apache2/argon2/lib/libargon2/Makefile.inc @@ -16,7 +16,3 @@ CFLAGS+= -pthread LDADD+=-lpthread DPADD+=${LIBPTHREAD} .endif - -.if ${MACHINE} == "vax" -COPTS.blake2b.c+= -O0 -.endif diff --git a/external/bsd/jemalloc/lib/Makefile.inc b/external/bsd/jemalloc/lib/Makefile.inc index 2f524358f46..d5da774f293 100644 --- a/external/bsd/jemalloc/lib/Makefile.inc +++ b/external/bsd/jemalloc/lib/Makefile.inc @@ -53,12 +53,6 @@ COPTS.ctl.c+=-Wno-error=stack-protector COPTS.stats.c+=-Wno-error=stack-protector COPTS.tcache.c+=-Wno-error=stack-protector -.if ${MACHINE_ARCH} == "vax" -# in merge_overlapping_regs, at regrename.c -COPTS.arena.c+=-O0 -COPTS.extent.c+=-O0 -.endif - SRCS+=${JEMALLOC_SRCS} jemalloc.d jemalloc.pico jemalloc.o jemalloc.ln jemalloc.po jemalloc.go: \ diff --git a/external/bsd/mdocml/lib/libmandoc/Makefile b/external/bsd/mdocml/lib/libmandoc/Makefile index 40d7e29ae88..dfd3077a2c7 100644 --- a/external/bsd/mdocml/lib/libmandoc/Makefile +++ b/external/bsd/mdocml/lib/libmandoc/Makefile @@ -39,11 +39,6 @@ tbl_opts.c MAN= mandoc.3 -# XXX -.if ${MACHINE} == "vax" -COPTS.mdoc_macro.c+=-O0 -.endif - COPTS.man_validate.c+=-Wno-error=array-bounds .include <bsd.lib.mk> diff --git a/external/gpl3/binutils.old/lib/libbfd/Makefile b/external/gpl3/binutils.old/lib/libbfd/Makefile index 03477232b55..74a354532fa 100644 --- a/external/gpl3/binutils.old/lib/libbfd/Makefile +++ b/external/gpl3/binutils.old/lib/libbfd/Makefile @@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \ -DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \ -DBINDIR=\"${BINDIR}\" -.if (${BFD_MACHINE_ARCH} == "vax") -CPPFLAGS.elf.c += -O0 -.endif - COPTS.pei-x86_64.c+= -Wno-stack-protector COPTS.elfxx-mips.c+= -Wno-stack-protector COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :} diff --git a/external/gpl3/binutils/lib/libbfd/Makefile b/external/gpl3/binutils/lib/libbfd/Makefile index 00cb2b20081..a3f0c25fd35 100644 --- a/external/gpl3/binutils/lib/libbfd/Makefile +++ b/external/gpl3/binutils/lib/libbfd/Makefile @@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \ -DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \ -DBINDIR=\"${BINDIR}\" -.if (${BFD_MACHINE_ARCH} == "vax") -CPPFLAGS.elf.c += -O0 -.endif - COPTS.pei-x86_64.c+= -Wno-stack-protector COPTS.elfxx-mips.c+= -Wno-stack-protector COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :} diff --git a/external/gpl3/gcc.old/lib/Makefile.sanitizer b/external/gpl3/gcc.old/lib/Makefile.sanitizer index efd36ae4bee..5173a5109a0 100644 --- a/external/gpl3/gcc.old/lib/Makefile.sanitizer +++ b/external/gpl3/gcc.old/lib/Makefile.sanitizer @@ -88,22 +88,3 @@ COPTS+=-fno-builtin -fno-exceptions -fno-rtti -funwind-tables # Can't profile without it` #-fomit-frame-pointer - -.if ${MACHINE_ARCH} == "vax" -COPTS.sanitizer_allocator.cc += -O1 -COPTS.sanitizer_common.cc += -O1 -COPTS.sanitizer_common_libcdep.cc += -O1 -COPTS.sanitizer_coverage_libcdep.cc += -O1 -COPTS.sanitizer_coverage_mapping_libcdep.cc += -O1 -COPTS.sanitizer_deadlock_detector1.cc += -O1 -COPTS.sanitizer_mac.cc += -O1 -COPTS.sanitizer_netbsd.cc += -O1 -COPTS.sanitizer_posix.cc += -O1 -COPTS.sanitizer_printf.cc += -O1 -COPTS.sanitizer_procmaps_common.cc += -O1 -COPTS.sanitizer_stackdepot.cc += -O1 -COPTS.sanitizer_symbolizer_libcdep.cc += -O1 -COPTS.sanitizer_symbolizer_report.cc += -O1 -COPTS.ubsan_diag.cc += -O1 -COPTS.ubsan_init.cc += -O1 -.endif diff --git a/external/gpl3/gcc.old/lib/libasan/Makefile b/external/gpl3/gcc.old/lib/libasan/Makefile index 1e6f9608abe..3da7bbf2f58 100644 --- a/external/gpl3/gcc.old/lib/libasan/Makefile +++ b/external/gpl3/gcc.old/lib/libasan/Makefile @@ -49,14 +49,6 @@ LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm LIBDPLIBS+= pthread ${NETBSDSRCDIR}/lib/libpthread CPPFLAGS+=-DCAN_SANITIZE_UB=0 -.if ${MACHINE_ARCH} == "vax" -COPTS.asan_allocator.cc += -O1 -COPTS.asan_report.cc += -O1 -COPTS.sanitizer_file.cc += -O1 -COPTS.ubsan_diag.cc += -O1 -COPTS.ubsan_init.cc += -O1 -.endif - .if ${MACHINE_ARCH} == "mipsel" \|\| ${MACHINE_ARCH} == "mipseb" COPTS.asan_interceptors.cc += -O1 .endif diff --git a/external/gpl3/gcc.old/lib/liblsan/Makefile b/external/gpl3/gcc.old/lib/liblsan/Makefile index 4578544a9a8..ddb7981077c 100644 --- a/external/gpl3/gcc.old/lib/liblsan/Makefile +++ b/external/gpl3/gcc.old/lib/liblsan/Makefile @@ -16,11 +16,6 @@ LSAN_SRCS+= \ lsan_linux.cc \ lsan_thread.cc -.if ${MACHINE_ARCH} == "vax" -COPTS.lsan_allocator.cc += -O1 -COPTS.sanitizer_file.cc += -O1 -.endif - LIB= lsan SRCS+= ${LSAN_SRCS} LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm diff --git a/external/gpl3/gcc.old/lib/libubsan/Makefile b/external/gpl3/gcc.old/lib/libubsan/Makefile index 2e2faca7b1c..9de82550d14 100644 --- a/external/gpl3/gcc.old/lib/libubsan/Makefile +++ b/external/gpl3/gcc.old/lib/libubsan/Makefile @@ -26,10 +26,6 @@ UBSAN_SRCS= \ COPTS.${_s}.cc+=-frtti .endfor -.if ${MACHINE_ARCH} == "vax" -COPTS.sanitizer_file.cc += -O1 -.endif - LIB= ubsan SRCS+= ${UBSAN_SRCS} LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm diff --git a/external/gpl3/gcc.old/usr.bin/cc1/Makefile b/external/gpl3/gcc.old/usr.bin/cc1/Makefile index c55e292ee8e..ff12a5be524 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1/Makefile @@ -46,17 +46,6 @@ CPPFLAGS.default-c.c+= -I${BACKENDOBJ} BUILDSYMLINKS+= ${GNUHOSTDIST}/gcc/config/sh/sh-c.cc sh-c.c .endif -.if ${MACHINE_CPU} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1-checksum.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile index 3123ee0d60b..aab82ad3448 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile @@ -44,16 +44,8 @@ COPTS.objc-act.c+= -Wno-stack-protector COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1obj-checksum.c+=-O0 -.endif +COPTS.c-cppbuiltin.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :} +COPTS.c-typeck.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :} .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 diff --git a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile index b9c108251c5..e04e8fc7f53 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile @@ -69,18 +69,6 @@ COPTS.objc-act.c+= -Wno-stack-protector COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.c-decl.c+=-O0 -COPTS.c-typeck.c+=-O0 -COPTS.c-array-notation.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1obj-checksum.c+=-O0 -COPTS.decl.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile index 7936efd3a5e..7c54559e21a 100644 --- a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile +++ b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile @@ -31,23 +31,6 @@ CHECKSUM_OBJS= ${LIBBACKTRACEOBJ}/libbacktrace.a \ CFLAGS+= -Wno-error=stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.call.c+=-O0 -COPTS.decl.c+=-O0 -COPTS.typeck2.c+=-O0 -COPTS.class.c+=-O0 -COPTS.typeck.c+=-O0 -COPTS.init.c+=-O0 -COPTS.semantics.c+=-O0 -COPTS.mangle.c+=-O0 -COPTS.constexpr.c+=-O0 -COPTS.c-common.c+=-O0 -COPTS.c-ada-spec.c+=-O0 -COPTS.cilk.c+=-O0 -COPTS.c-ubsan.c+=-O0 -COPTS.cc1plus-checksum.c+=-O0 -.endif - .if ${MACHINE_ARCH} == "mipseb" \|\| ${MACHINE_ARCH} == "mipsel" COPTS.c-common.c+=-O3 .endif diff --git a/external/gpl3/gcc.old/usr.bin/gcc/Makefile b/external/gpl3/gcc.old/usr.bin/gcc/Makefile index 7a66d77ffc7..a5a4b1c3adf 100644 --- a/external/gpl3/gcc.old/usr.bin/gcc/Makefile +++ b/external/gpl3/gcc.old/usr.bin/gcc/Makefile @@ -25,9 +25,6 @@ ${SRCS}: ${GCCARCH}/defs.mk .include <bsd.info.mk> COPTS.gcc.c= -Wno-stack-protector -.if ${MACHINE_ARCH} == "vax" -COPTS.dse.c= -O1 -.endif .PATH: ${DIST}/gcc ${DIST}/gcc/doc ${DIST}/gcc/c diff --git a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile index 751d1513eec..33aeb1c9898 100644 --- a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile +++ b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile @@ -14,10 +14,6 @@ SRCS= decNumber.c decContext.c decimal32.c decimal64.c decimal128.c CPPFLAGS+= -I${.CURDIR}/arch/${GCC_MACHINE_ARCH} -I${DIST}/libdecnumber CPPFLAGS+= -I${DIST}/libgcc -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .include <bsd.lib.mk> # Force using C++ for this diff --git a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile index 90f44a9fcf6..fd251464fb7 100644 --- a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile +++ b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile @@ -24,11 +24,6 @@ COPTS.lto-common.c+= -Wno-stack-protector .include "../Makefile.backtrace" .include "../Makefile.libdecnumber" -.if ${MACHINE_ARCH} == "vax" -COPTS.lto-lang.c+=-O0 -COPTS.lto-symtab.c+=-O0 -.endif - LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm DPADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} ${LIBINTL} ${LIBZ} ${LIBM} diff --git a/external/gpl3/gcc.old/usr.bin/lto1/Makefile b/external/gpl3/gcc.old/usr.bin/lto1/Makefile index 4c49161a64c..340d3c6124f 100644 --- a/external/gpl3/gcc.old/usr.bin/lto1/Makefile +++ b/external/gpl3/gcc.old/usr.bin/lto1/Makefile @@ -21,11 +21,6 @@ COPTS.lto-common.c+= -Wno-stack-protector .include "../Makefile.libcpp" .include "../Makefile.libdecnumber" -.if ${MACHINE_ARCH} == "vax" -COPTS.lto-lang.c+=-O0 -COPTS.lto-symtab.c+=-O0 -.endif - LDADD+= ${LIBIBERTYOBJ}/libiberty.a DPADD+= ${LIBIBERTYOBJ}/libiberty.a LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm diff --git a/external/gpl3/gdb.old/lib/libdecnumber/Makefile b/external/gpl3/gdb.old/lib/libdecnumber/Makefile index bcd4ae5b222..ce28811526b 100644 --- a/external/gpl3/gdb.old/lib/libdecnumber/Makefile +++ b/external/gpl3/gdb.old/lib/libdecnumber/Makefile @@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \ SRCS= ${G_OBJS:.o=.c} ${G_SOURCES} -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd .include <bsd.lib.mk> diff --git a/external/gpl3/gdb/lib/libdecnumber/Makefile b/external/gpl3/gdb/lib/libdecnumber/Makefile index c95d36e3dfa..e3169865304 100644 --- a/external/gpl3/gdb/lib/libdecnumber/Makefile +++ b/external/gpl3/gdb/lib/libdecnumber/Makefile @@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \ SRCS= ${G_OBJS:.o=.c} ${G_SOURCES} -.if ${MACHINE_ARCH} == "vax" -COPTS.decNumber.c=-O0 -.endif - .PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd ${DIST}/libdecnumber/bid .include <bsd.lib.mk> diff --git a/external/gpl3/gdb/lib/libgdb/Makefile b/external/gpl3/gdb/lib/libgdb/Makefile index b87a515d13a..c118c363975 100644 --- a/external/gpl3/gdb/lib/libgdb/Makefile +++ b/external/gpl3/gdb/lib/libgdb/Makefile @@ -66,12 +66,6 @@ CFLAGS:= ${CXXFLAGS} -std=gnu++17 -Wno-error=stack-protector ada-exp.c: ada-lex.c -.if ${MACHINE} == "vax" -. if ${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 8 -COPTS.read.c+= -O0 -. endif -.endif - # These are generated by implicit rules and are not easy to generate CLEANDIRFILES+= \ ada-exp.c ada-lex.c \ diff --git a/external/mit/xorg/lib/gallium.old/Makefile b/external/mit/xorg/lib/gallium.old/Makefile index 55b2fe3d1c1..bfa40c8974f 100644 --- a/external/mit/xorg/lib/gallium.old/Makefile +++ b/external/mit/xorg/lib/gallium.old/Makefile @@ -1211,10 +1211,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :} .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.nir.c += -O1 -.endif - # XXXGCC12 .if ${MACHINE_ARCH} == "m68k" COPTS.st_glsl_to_tgsi.cpp += -O1 diff --git a/external/mit/xorg/lib/gallium/Makefile b/external/mit/xorg/lib/gallium/Makefile index 6778a8c11c8..9f1422080fe 100644 --- a/external/mit/xorg/lib/gallium/Makefile +++ b/external/mit/xorg/lib/gallium/Makefile @@ -1428,10 +1428,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :} .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.nir.c += -O1 -.endif - COPTS.u_atomic.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-builtin-declaration-mismatch :} .include <bsd.lib.mk> diff --git a/external/mit/xorg/lib/libX11/Makefile.libx11 b/external/mit/xorg/lib/libX11/Makefile.libx11 index e103d9ace12..0e55c2a4732 100644 --- a/external/mit/xorg/lib/libX11/Makefile.libx11 +++ b/external/mit/xorg/lib/libX11/Makefile.libx11 @@ -471,11 +471,6 @@ COPTS.OpenDis.c+= -Wno-error # XXX xf86bigfstr.h COPTS.XlibInt.c+= -Wno-error # XXX xcmiscstr.h COPTS.XKBBind.c+= -Wno-deprecated-declarations # uses XKeycodeToKeysym -# XXX -.if ${MACHINE} == "vax" -COPTS.lcWrap.c+= -O0 -.endif - CWARNFLAGS.clang+= -Wno-string-plus-int .include "${NETBSDSRCDIR}/external/mit/xorg/tools/makekeys/Makefile.makekeys" diff --git a/games/gomoku/Makefile b/games/gomoku/Makefile index e86a63aaea7..678537066ed 100644 --- a/games/gomoku/Makefile +++ b/games/gomoku/Makefile @@ -9,10 +9,6 @@ LDADD= -lcurses -lterminfo HIDEGAME=hidegame CPPFLAGS+= ${DEBUG:D-DDEBUG} -.if ${MACHINE} == "vax" -COPTS.pickmove.c += -O0 -.endif - #WARNS= 6 # would produce warnings about small integer types LINTFLAGS+= -w # treat warnings as errors LINTFLAGS+= -T # strict bool mode diff --git a/games/phantasia/Makefile b/games/phantasia/Makefile index e9c53f23ae5..b919dac17c6 100644 --- a/games/phantasia/Makefile +++ b/games/phantasia/Makefile @@ -52,7 +52,3 @@ map: map.c ./map \| plot > /dev/tty .include <bsd.prog.mk> - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.misc.c+= -O0 -.endif diff --git a/lib/i18n_module/UTF7/Makefile b/lib/i18n_module/UTF7/Makefile index 712c1515d42..7136f7f0cc3 100644 --- a/lib/i18n_module/UTF7/Makefile +++ b/lib/i18n_module/UTF7/Makefile @@ -3,6 +3,3 @@ SRCPRE=citrus_ .include <bsd.lib.mk> -.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC) -COPTS.citrus_utf7.c+= -O0 -.endif diff --git a/lib/libbz2/Makefile b/lib/libbz2/Makefile index b2aea1e04b0..e60a2862d48 100644 --- a/lib/libbz2/Makefile +++ b/lib/libbz2/Makefile @@ -15,11 +15,6 @@ SRCS= blocksort.c huffman.c crctable.c randtable.c compress.c \ INCS= bzlib.h INCSDIR= /usr/include -# XXX huffman.c gets mis-compiled with 2.95.3 -.if ${MACHINE_ARCH} == "vax" -COPTS+= -O0 -.endif - COPTS+= ${CC_WNO_IMPLICIT_FALLTHROUGH} # XXX blocksort.c gets mis-compiled with 4.1 diff --git a/lib/libc/gdtoa/Makefile.inc b/lib/libc/gdtoa/Makefile.inc index 132686fc33d..609da919803 100644 --- a/lib/libc/gdtoa/Makefile.inc +++ b/lib/libc/gdtoa/Makefile.inc @@ -44,10 +44,3 @@ SRCS+= dmisc.c \ .if ${MACHINE_ARCH} != "vax" SRCS+= strtord.c .endif - -# XXX revisit with newer GCC. -# Ensure numbers like 0xffff319f5fa95963 print correctly -# ("999999999999999.98", not garbage like "?A>C>@>C:BA;A><.:<") -.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC) -COPTS.misc.c+= -O0 -.endif diff --git a/lib/libcrypt/Makefile b/lib/libcrypt/Makefile index cb3f89d6d09..e9c8be820da 100644 --- a/lib/libcrypt/Makefile +++ b/lib/libcrypt/Makefile @@ -30,9 +30,6 @@ SRCS+= crypt-argon2.c SRCS+= ${src} COPTS.${src}+= -fvisibility=hidden . endfor -. if ${MACHINE} == "vax" -COPTS.blake2b.c+= -O0 -. endif .endif WARNS?= 5 diff --git a/libexec/ld.elf_so/Makefile b/libexec/ld.elf_so/Makefile index f5baae1e883..24f7e1121e5 100644 --- a/libexec/ld.elf_so/Makefile +++ b/libexec/ld.elf_so/Makefile @@ -141,10 +141,6 @@ CPPFLAGS+= -DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\" COPTS.rtld.c+= -Wno-stack-protector COPTS.symbol.c+=-Wno-stack-protector -.if ${MACHINE_CPU} == "vax" -COPTS.rtld.c+= -O0 -.endif - LDADD+= -Wl,--version-script=${.CURDIR}/symbols.map LDADD+= -L${CLIBOBJ} -L${DESTDIR}${LIBDIR} .if ${MKPICLIB} != "no" diff --git a/sbin/fsck_ffs/Makefile.common b/sbin/fsck_ffs/Makefile.common index 765638b2801..824e3bf2628 100644 --- a/sbin/fsck_ffs/Makefile.common +++ b/sbin/fsck_ffs/Makefile.common @@ -36,7 +36,3 @@ COPTS.ffs_appleufs.c+= -Wno-pointer-sign .if ${MACHINE_ARCH} == "m68000" COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.pass1.c+= -O0 -COPTS.inode.c+= -O0 -.endif diff --git a/sbin/fsdb/Makefile b/sbin/fsdb/Makefile index c039f73a1eb..3b0331e5880 100644 --- a/sbin/fsdb/Makefile +++ b/sbin/fsdb/Makefile @@ -39,12 +39,6 @@ COPTS.${f}.c+= -Wno-pointer-sign COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs .endif -.if ${MACHINE_ARCH} == "vax" -COPTS.pass1.c+= -O0 -COPTS.inode.c+= -O0 -COPTS.fsdb.c+= -O0 -.endif - CWARNFLAGS.gcc+= ${CC_WNO_ADDRESS_OF_PACKED_MEMBER} .include <bsd.prog.mk> diff --git a/sbin/newfs_ext2fs/Makefile b/sbin/newfs_ext2fs/Makefile index 40a44b9a038..ecfdbff4d3a 100644 --- a/sbin/newfs_ext2fs/Makefile +++ b/sbin/newfs_ext2fs/Makefile @@ -20,8 +20,4 @@ DPADD+=${LIBPROP} .PATH: ${NETBSDSRCDIR}/sys/ufs/ext2fs ${FSCK} -.if ${MACHINE_ARCH} == "vax" -COPTS.mke2fs.c=-O0 -.endif - .include <bsd.prog.mk> diff --git a/sbin/ping/Makefile b/sbin/ping/Makefile index 4f33501ea7a..1f7f56e3ea5 100644 --- a/sbin/ping/Makefile +++ b/sbin/ping/Makefile @@ -12,8 +12,4 @@ CPPFLAGS+= -DIPSEC LDADD+= -lipsec DPADD+= ${LIBIPSEC} -.if ${MACHINE_ARCH} == "vax" -COPTS.ping.c=-O0 -.endif - .include <bsd.prog.mk> diff --git a/sys/arch/vax/conf/Makefile.vax b/sys/arch/vax/conf/Makefile.vax index cf095d54a86..c483eaa644a 100644 --- a/sys/arch/vax/conf/Makefile.vax +++ b/sys/arch/vax/conf/Makefile.vax @@ -34,7 +34,6 @@ GENASSYM_CONF= ${VAX}/vax/genassym.cf CPPFLAGS+= -D_VAX_INLINE_ AFLAGS+= -x assembler-with-cpp -fno-pic CFLAGS+= -fno-pic -COPTS.wsmux.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -O1 :} ## diff --git a/sys/lib/libsa/Makefile b/sys/lib/libsa/Makefile index 718c97ce857..4ef3840c753 100644 --- a/sys/lib/libsa/Makefile +++ b/sys/lib/libsa/Makefile @@ -96,7 +96,3 @@ SRCS+= ufs.c lib${LIB}.o:: ${OBJS:O} __buildstdlib CPPFLAGS+= -Wno-pointer-sign - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.bootp.c+= -O0 -.endif diff --git a/sys/lib/libz/Makefile b/sys/lib/libz/Makefile index 6945c0da6c6..61fb7d4f652 100644 --- a/sys/lib/libz/Makefile +++ b/sys/lib/libz/Makefile @@ -25,7 +25,3 @@ CLEANFILES+= lib${LIB}.o .include <bsd.lib.mk> lib${LIB}.o:: ${OBJS:O} __buildstdlib - -.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax" -COPTS.inftrees.c+= -O0 -.endif diff --git a/sys/modules/lfs/Makefile b/sys/modules/lfs/Makefile index 962538821a5..ea8f187e160 100644 --- a/sys/modules/lfs/Makefile +++ b/sys/modules/lfs/Makefile @@ -18,9 +18,4 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_inode.c ulfs_lookup.c \ WARNS= 3 -.if ${MACHINE} == "vax" -# GCC 6.5 and 7.4 cannot compile this with -DDIAGNOSTIC and -O2/-O1 -COPTS.lfs_inode.c+= -O0 -.endif - .include <bsd.kmodule.mk> diff --git a/sys/rump/fs/lib/liblfs/Makefile b/sys/rump/fs/lib/liblfs/Makefile index abade3767d9..68b74c62502 100644 --- a/sys/rump/fs/lib/liblfs/Makefile +++ b/sys/rump/fs/lib/liblfs/Makefile @@ -17,9 +17,6 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_extattr.c \ CFLAGS+= -DLFS_KERNEL_RFW -.if ${MACHINE_ARCH} == "vax" -COPTS.lfs_inode.c+=-O0 -.endif .include <bsd.lib.mk> .include <bsd.klinks.mk> diff --git a/usr.sbin/mtrace/Makefile b/usr.sbin/mtrace/Makefile index aef09db6198..9c125c15265 100644 --- a/usr.sbin/mtrace/Makefile +++ b/usr.sbin/mtrace/Makefile @@ -12,10 +12,6 @@ PROG= mtrace SRCS= igmp.c inet.c kern.c mtrace.c MAN= mtrace.8 -.if ${MACHINE_ARCH} == "vax" -COPTS.mtrace.c=-O0 -.endif - BINMODE=4555 BINOWN= root diff --git a/external/gpl3/gcc.old/usr.bin/backend/Makefile b/external/gpl3/gcc.old/usr.bin/backend/Makefile index d69a26fe619..99e881c783d 100644 --- a/external/gpl3/gcc.old/usr.bin/backend/Makefile +++ b/external/gpl3/gcc.old/usr.bin/backend/Makefile @@ -533,68 +533,9 @@ COPTS.insn-recog.c+=-Wno-error .if ${GCC_MACHINE_ARCH} == "vax" CPPFLAGS+=-I${.CURDIR}/../../lib/libgcc/libgcov/arch/${GCC_MACHINE_ARCH} -COPTS.builtins.c+=-O0 -COPTS.calls.c+=-O0 -COPTS.convert.c+=-O0 -COPTS.data-streamer-out.c+=-O0 -COPTS.dse.c+=-O0 # XXX port-vax/51967 -COPTS.dwarf2out.c+=-O0 -COPTS.expmed.c+=-O0 -COPTS.expr.c+=-O0 -Wno-error=tautological-compare -COPTS.fixed-value.c+=-O0 -COPTS.fold-const.c+=-O0 -COPTS.generic-match.c+=-O0 -COPTS.gimple-fold.c+=-O0 -COPTS.gimple-match.c+=-O0 -COPTS.gimple-ssa-strength-reduction.c+=-O0 -COPTS.gimple-ssa-warn-restrict.c+=-O0 -COPTS.gimple.c+=-O0 -COPTS.internal-fn.c+=-O0 -COPTS.lto-streamer-out.c+=-O0 -COPTS.omp-low.c+=-O0 -COPTS.predict.c+=-O0 -COPTS.range-op.cc+=-O0 -COPTS.recog.c+=-O0 -COPTS.sanopt.c+=-O0 -COPTS.stmt.c+=-O0 -COPTS.stor-layout.c+=-O0 -COPTS.targhooks.c+=-O0 -COPTS.tree-affine.c+=-O0 -COPTS.tree-cfg.c+=-O0 -COPTS.tree-data-ref.c+=-O0 -COPTS.tree-eh.c+=-O0 -COPTS.tree-if-conv.c+=-O0 -COPTS.tree-object-size.c+=-O0 -COPTS.tree-parloops.c+=-O0 -COPTS.tree-predcom.c+=-O0 -COPTS.tree-pretty-print.c+=-O0 -COPTS.tree-ssa-alias.c+=-O0 -COPTS.tree-ssa-ccp.c+=-O0 -COPTS.tree-ssa-forwprop.c+=-O0 -COPTS.tree-ssa-loop-ivopts.c+=-O0 -COPTS.tree-ssa-loop-manip.c+=-O0 -COPTS.tree-ssa-loop-niter.c+=-O0 -COPTS.tree-ssa-math-opts.c+=-O0 -COPTS.tree-ssa-phiopt.c+= -O0 -COPTS.tree-ssa-pre.c+=-O0 -COPTS.tree-ssa-reassoc.c+=-O0 -COPTS.tree-ssa-strlen.c+=-O0 -COPTS.tree-ssa-uninit.c+=-O0 -COPTS.tree-ssa.c+=-O0 -COPTS.tree-switch-conversion.c+=-O0 -COPTS.tree-vect-data-refs.c+=-O0 -COPTS.tree-vect-loop-manip.c+=-O0 -COPTS.tree-vect-loop.c+=-O0 -COPTS.tree-vect-patterns.c+=-O0 -COPTS.tree-vect-stmts.c+=-O0 -COPTS.tree-vrp.c+=-O0 -COPTS.tree.c+=-O0 -COPTS.ubsan.c+=-O0 -COPTS.varasm.c+=-O0 -COPTS.vr-values.c+=-O0 -COPTS.web.c+=-O0 -COPTS.wide-int-range.cc+=-O0 -COPTS.wide-int.cc+=-O0 + +COPTS.expmed.c+=-Wno-error=tautological-compare +COPTS.expr.c+=-Wno-error=tautological-compare .else COPTS.tree.c= ${${ACTIVE_CC} == "clang" :? -O0 :} .endif
1.23	05-Jun-2018	christos	branches: 1.23.32; Use the standard build rules.
1.22	22-Mar-2016	mrg	branches: 1.22.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.21	07-Sep-2015	uebayasi	Order library object build.
1.20	07-Sep-2015	uebayasi	Sprinkle more done messages.
1.19	14-Jun-2014	mrg	branches: 1.19.4; remove remaining makefile support for GCC < 45 that i found.
1.18	30-Oct-2011	mrg	branches: 1.18.12; 1.18.26; use LIBISPRIVATE instead of home-grown.
1.17	03-Jul-2011	mrg	apply some -O0 with gcc 4.5 and vax.
1.16	25-Mar-2009	tls	Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.15	23-Jun-2007	isaki	branches: 1.15.32; 1.15.42; 1.15.44; 1.15.48; 1.15.52; Remove _ZLIB_PRIVATE that should have been removed 10 years ago.
1.14	14-Jan-2006	christos	branches: 1.14.28; 1.14.30; use zlib-1.2.3
1.13	25-Mar-2003	mycroft	branches: 1.13.18; 1.13.30; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.12	12-Dec-2001	tv	MKfoo=no -> NOfoo
1.11	14-Nov-2001	tv	Undefine DESTDIR; we don't want the special DESTDIR <bsd.lib.mk> handling for kernel libraries. XXX this build method should be replaced by something more sane
1.10	07-May-1999	drochner	branches: 1.10.14; 1.10.16; Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.9	15-Apr-1999	simonb	For the "update-sources" target, don't copy any src/lib/libz sources that differ only in the first line (the NetBSD RCS header).
1.8	15-Apr-1999	simonb	Add uncompr.c to LIBZSRCS and zalloc.c to SRCS.
1.7	13-Feb-1999	lukem	branches: 1.7.4; convert from NOxxx= to MKxxx=no. include <bsd.own.mk> if testing a MKxxx variable.
1.6	31-May-1997	cjs	Back out BUILDDIR and NOINSTALL changes.
1.5	30-May-1997	cjs	Use new NOINSTALL option for libraries that are used only during the build of a program, and not installed into the final system.
1.4	07-May-1997	mycroft	Use libinstall::, not install:, to prevent instaling LIB.
1.3	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.2	22-Jan-1997	cgd	branches: 1.2.4; fix a typo (ZPPFLAGS should have been ZCPPFLAGS)
1.1	16-Jan-1997	cgd	add Makefiles to build kernel 'libz' library, expected to be used by boot blocks to load compressed images. Sources and headers are copied from src/lib (src/lib/libz, in particular) by making the 'update-sources' target in this directory. This library builds in a manner similar to libkern; much of the Makefile hackery was taken from there.
1.2.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.7.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.10.16.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.10.14.2	08-Jan-2002	nathanw	Catch up to -current.
1.10.14.1	14-Nov-2001	thorpej	Merge from -current, required to cross-build kernels properly.
1.13.30.1	15-Jan-2006	yamt	sync with head.
1.13.18.2	03-Sep-2007	yamt	sync with head.
1.13.18.1	21-Jun-2006	yamt	sync with head.
1.14.30.1	11-Jul-2007	mjf	Sync with head.
1.14.28.1	15-Jul-2007	ad	Sync with head.
1.15.52.1	21-Apr-2010	matt	sync to netbsd-5
1.15.48.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.15.44.1	03-May-2009	snj	Pull up following revision(s) (requested by tls in ticket #611): common/dist/zlib/zlib.h: revision 1.3 sys/lib/libkern/crc32.c: revision 1.2 sys/lib/libkern/libkern.h: revision 1.90 via patch sys/lib/libsa/cread.c: revision 1.23 sys/lib/libz/Makefile: revision 1.16 Fix build problems caused by crc32 addition to libkern. Also, this makes the i386 bootblocks about 2K smaller than they were before we monkeyed with crc32 at all.
1.15.42.1	28-Apr-2009	skrll	Sync with HEAD.
1.15.32.1	04-May-2009	yamt	sync with head.
1.18.26.1	10-Aug-2014	tls	Rebase.
1.18.12.2	03-Dec-2017	jdolecek	update from HEAD
1.18.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.19.4.2	22-Apr-2016	skrll	Sync with HEAD
1.19.4.1	22-Sep-2015	skrll	Sync with HEAD
1.22.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.23.32.1	08-Oct-2023	martin	Pull up following revision(s) (requested by rin in ticket #394): external/gpl3/binutils/dist/gas/config/tc-vax.h: revision 1.10 tools/gcc/Makefile: revision 1.109 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.16 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.17 external/gpl3/binutils/dist/gas/config/tc-vax.c: revision 1.18 external/gpl3/gcc.old/dist/gcc/recog.c: revision 1.12 external/gpl3/gcc.old/dist/gcc/function.c: revision 1.16 external/gpl3/gcc.old/dist/gcc/dse.c: revision 1.14 - 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.13 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.14 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.15 external/gpl3/gcc.old/dist/gcc/doc/tm.texi.in: revision 1.10 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.17 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.18 external/gpl3/gcc.old/dist/gcc/config/vax/vax.c: revision 1.19 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.13 external/gpl3/gcc.old/usr.bin/backend/Makefile: revision 1.20 external/gpl3/gcc.old/dist/gcc/targhooks.c: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.14 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.15 external/gpl3/gcc.old/dist/gcc/config/vax/builtins.md: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.16 external/gpl3/gcc.old/dist/gcc/config/vax/builtins.md: revision 1.13 external/gpl3/gcc.old/dist/gcc/doc/tm.texi: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.17 external/gpl3/gcc.old/dist/gcc/config/vax/vax.md: revision 1.18 external/gpl3/gcc.old/dist/gcc/config/vax/elf.h: revision 1.12 external/gpl3/gcc.old/dist/gcc/config/vax/elf.h: revision 1.13 external/gpl3/gcc.old/dist/gcc/targhooks.h: revision 1.12 external/gpl3/gcc.old/dist/gcc/target.def: revision 1.10 external/gpl3/gcc.old/dist/gcc/rtlanal.c: revision 1.14 external/gpl3/gcc.old/dist/gcc/reload.c: revision 1.12 external/gpl3/gcc.old/usr.bin/gcc/Makefile: revision 1.11 external/gpl3/gcc.old/usr.bin/lto-dump/Makefile: revision 1.3 external/gpl3/gcc.old/lib/Makefile.sanitizer: revision 1.7 external/gpl3/binutils.old/lib/libbfd/Makefile: revision 1.10 distrib/utils/x_ping/Makefile: revision 1.9 games/phantasia/Makefile: revision 1.38 external/apache2/argon2/lib/libargon2/Makefile.inc: revision 1.2 external/gpl3/gcc.old/lib/libubsan/Makefile: revision 1.8 external/bsd/mdocml/lib/libmandoc/Makefile: revision 1.13 sbin/ping/Makefile: revision 1.18 sbin/newfs_ext2fs/Makefile: revision 1.7 sys/lib/libz/Makefile: revision 1.24 sys/lib/libsa/Makefile: revision 1.97 external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile: revision 1.3 external/gpl3/gdb/lib/libgdb/Makefile: revision 1.36 sys/modules/lfs/Makefile: revision 1.11 external/mit/xorg/lib/gallium/Makefile: revision 1.51 external/gpl3/gdb.old/lib/libdecnumber/Makefile: revision 1.10 external/mit/xorg/lib/libX11/Makefile.libx11: revision 1.26 libexec/ld.elf_so/Makefile: revision 1.148 external/bsd/jemalloc/lib/Makefile.inc: revision 1.16 external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile: revision 1.14 crypto/external/bsd/openssh/lib/Makefile: revision 1.38 external/gpl3/gcc.old/usr.bin/backend/Makefile: revision 1.21 external/gpl3/gcc.old/usr.bin/cc1/Makefile: revision 1.12 external/gpl3/gcc.old/lib/libasan/Makefile: revision 1.11 external/gpl3/gcc.old/usr.bin/cc1plus/Makefile: revision 1.13 lib/libcrypt/Makefile: revision 1.36 external/gpl3/gdb/lib/libdecnumber/Makefile: revision 1.5 lib/libc/gdtoa/Makefile.inc: revision 1.13 games/gomoku/Makefile: revision 1.13 sbin/fsdb/Makefile: revision 1.43 external/gpl3/gcc.old/usr.bin/lto1/Makefile: revision 1.9 external/mit/xorg/lib/gallium.old/Makefile: revision 1.8 lib/libbz2/Makefile: revision 1.22 external/gpl3/gcc.old/usr.bin/cc1obj/Makefile: revision 1.12 usr.sbin/mtrace/Makefile: revision 1.14 external/gpl3/gcc.old/usr.bin/cc1obj/Makefile: revision 1.13 sys/arch/vax/conf/Makefile.vax: revision 1.86 sys/rump/fs/lib/liblfs/Makefile: revision 1.18 sbin/fsck_ffs/Makefile.common: revision 1.3 external/gpl3/binutils/lib/libbfd/Makefile: revision 1.27 lib/i18n_module/UTF7/Makefile: revision 1.5 external/gpl3/gcc.old/lib/liblsan/Makefile: revision 1.7 doc/CHANGES (apply patch) (all external/gpl3/gcc.old/ changes applied to external/gpl3/gcc/) PR 57646: Import major vax toolchain fix.
1.18	28-Sep-2020	simonb	Whitespace alignment nit.
1.17	27-May-2018	christos	- Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Revert :Q to work as before. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.16	22-Mar-2016	mrg	branches: 1.16.10; 1.16.16; remove a bunch of "@echo done" from the tail of rules. these messages were vaguely useful back when we didn't run make -j, but now you end up with a single line "done" every so often, with no idea what it is for. very few other targets claim they're done so just remove these.
1.15	06-Sep-2015	uebayasi	In kernel lib build, print message when things not only start bug also end.
1.14	12-Dec-2012	matt	branches: 1.14.14; Pass down an empty CPUFLAGS since CPUFLAGS is contained in CFLAGS.
1.13	11-Dec-2005	christos	branches: 1.13.110; 1.13.120; merge ktrace-lwp.
1.12	07-Nov-2003	dsl	Make 'dependall' generate dependencies in these libraries.
1.11	15-Jun-2002	matt	branches: 1.11.6; Fix make breakage. $ZDST != ${ZDST} in make. make clean/cleandir now works.
1.10	21-Nov-2001	jmc	branches: 1.10.8; 1.10.10; Don't make clean and cleandir depend on the lib subdir. Just check for it's existance before running the submake. This makes it possible to run a make build (which runs cleandir before make obj) in a r/o source tree
1.9	05-Dec-2000	sommerfeld	branches: 1.9.2; 1.9.4; Have recursive make invocations depend on the .MAKE pseudo-target so make knows to handle them specially.
1.8	01-Feb-2000	tsutsui	Revert STRIPPROG -> STRIP
1.7	19-Jan-2000	tsutsui	STRIP -> STRIPPROG
1.6	07-May-1999	drochner	branches: 1.6.2; Build libraries for kernel/standalone code from within their compilation directories and use .PATH to lookup the source files. (Formerly, the libs were built from the source dirs, with MAKEOBJDIR set to the compilation directory.) This solves 2 problems: -"mkdep" and "make" are now consistent about the file lookup, this fixes bad interactions with amd reported in PR bin/7374 (Arne Juul) and lossage reported by Andrew Gillham ("obj" dirs and relative paths still don't work well together) -kernel compile trees can be moved around without forcing a new "make depend" - fixing PR kern/4021 by Martin Husemann
1.5	05-Sep-1998	lukem	branches: 1.5.8; distclean is a synonym for cleandir
1.4	07-Feb-1998	cgd	make sure that LORDER, TSORT, AR, NM, RANLIB, and SIZE are correctly and consistently set when doing kernel library builds.
1.3	16-Feb-1997	cgd	allow includers to specify library-specific CPP flags via ${LIB}MISCCPPFLAGS
1.2	23-Jan-1997	cgd	branches: 1.2.4; clean up substantially. Transform clean, depend, cleandir targets from :: to :, so they can be used e.g. with <bsd.prog.mk>. Standardize variable names used to configure kernel libraries. Variables used by these Makefile.inc's are: S must be set to the top of the 'sys' tree. ${LIB}DST may be set to the location of the directory where library objects are to be built. Defaults to ${.OBJDIR}/lib/${lib}. ${LIB}_AS may be set to 'obj' to build a object from the library's object files. (Otherwise, a library will be built.) Defaults to 'library'. ${LIB}MISCMAKEFLAGS Miscellaneous flags to be passed to the library's Makefile when building. See library's Makefile for more details about supported flags and their default values. (where LIB is KERN, SA, or Z, and lib is kern, sa, or z, depending on which library's Makefile.inc is being discussed.)
1.1	16-Jan-1997	cgd	add Makefiles to build kernel 'libz' library, expected to be used by boot blocks to load compressed images. Sources and headers are copied from src/lib (src/lib/libz, in particular) by making the 'update-sources' target in this directory. This library builds in a manner similar to libkern; much of the Makefile hackery was taken from there.
1.2.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.5.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.6.2.2	08-Dec-2000	bouyer	Sync with HEAD.
1.6.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.9.4.2	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.9.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.9.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.9.2.1	08-Jan-2002	nathanw	Catch up to -current.
1.10.10.1	18-Jun-2002	lukem	Pull up revision 1.11 (requested by matt in ticket #288): Fix make breakage. $ZDST != ${ZDST} in make. make clean/cleandir now works.
1.10.8.1	20-Jun-2002	gehenna	catch up with -current.
1.11.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.11.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.11.6.1	03-Aug-2004	skrll	Sync with HEAD
1.13.120.1	25-Feb-2013	tls	resync with head
1.13.110.1	16-Jan-2013	yamt	sync with (a bit old) head
1.14.14.2	22-Apr-2016	skrll	Sync with HEAD
1.14.14.1	22-Sep-2015	skrll	Sync with HEAD
1.16.16.1	25-Jun-2018	pgoyette	Sync with HEAD
1.16.10.1	09-Jun-2018	martin	Pull up following revision(s) (requested by christos in ticket #870): sys/lib/libgnuefi/Makefile.inc: revision 1.5 external/mit/xorg/xorg-pkg-ver.mk: revision 1.9 sys/arch/i386/stand/lib/Makefile.inc: revision 1.17 sys/compat/common/Makefile.inc: revision 1.25 usr.bin/make/unit-tests/varquote.exp: revision 1.1, 1.2 sys/lib/libsa/Makefile.inc: revision 1.24 usr.bin/make/var.c: revision 1.220 sys/arch/ia64/stand/efi/libefi/Makefile.inc: revision 1.5 sys/arch/hppa/spmath/Makefile.inc: revision 1.10 usr.bin/make/unit-tests/varquote.mk: revision 1.1, 1.2 usr.bin/make/unit-tests/Makefile: revision 1.53 sys/lib/libkern/Makefile.inc: revision 1.45 sys/arch/acorn32/stand/lib/Makefile.inc: revision 1.4 sys/arch/m68k/fpsp/Makefile.inc: revision 1.21 usr.bin/make/make.1: revision 1.273 sys/lib/libz/Makefile.inc: revision 1.17 - Introduce :q modifier for make variables and make it double escape $'s so that passing variables to recursive makes with :q works as expected. - Adjust makefiles that use recursive make to use :q Discussed on tech-toolchain@ XXX: pullup 8
1.5	25-Mar-2003	mycroft	* empty log message *
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.9	14-Jan-2006	christos	use zlib-1.2.3
1.8	11-Dec-2005	christos	branches: 1.8.2; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	29-Mar-2003	thorpej	branches: 1.6.2; 1.6.10; 1.6.12; Garbage-collect the DYNAMIC_CRC_TABLE stuff. The table it computed was incompatible with the new CRC code, and it is largely unnecessary now, since the static table is so much smaller. Fixes PR kern/20935.
1.5	25-Mar-2003	mycroft	Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.6.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.10.1	29-Apr-2005	kent	sync with -current
1.6.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.2.1	15-Jan-2006	yamt	sync with head.
1.10	14-Jan-2006	christos	use zlib-1.2.3
1.9	11-Dec-2005	christos	branches: 1.9.2; merge ktrace-lwp.
1.8	26-Feb-2005	perry	branches: 1.8.4; nuke trailing whitespace
1.7	30-Jun-2004	christos	branches: 1.7.4; 1.7.6; Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.6	25-Mar-2003	mycroft	branches: 1.6.2; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.5	18-Mar-2003	mycroft	Finish const poisoning.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.6.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.7.4.1	29-Apr-2005	kent	sync with -current
1.8.4.1	21-Jun-2006	yamt	sync with head.
1.9.2.1	15-Jan-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	25-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.9	14-Jan-2006	christos	use zlib-1.2.3
1.8	11-Dec-2005	christos	branches: 1.8.2; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	30-Jun-2004	christos	branches: 1.6.4; 1.6.6; Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.5	18-Mar-2003	mycroft	branches: 1.5.2; Finish const poisoning.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	03-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.4.1	29-Apr-2005	kent	sync with -current
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.2.1	15-Jan-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	18-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Finish const poisoning.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	03-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.9	14-Jan-2006	christos	use zlib-1.2.3
1.8	11-Dec-2005	christos	branches: 1.8.2; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	30-Jun-2004	christos	branches: 1.6.4; 1.6.6; Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.5	18-Mar-2003	mycroft	branches: 1.5.2; Finish const poisoning.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.5.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.5.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.5.2.1	03-Aug-2004	skrll	Sync with HEAD
1.6.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.4.1	29-Apr-2005	kent	sync with -current
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.2.1	15-Jan-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	18-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Finish const poisoning.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	03-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.4	14-Jan-2006	christos	use zlib-1.2.3
1.3	18-Mar-2003	mycroft	branches: 1.3.18; 1.3.30; Move more stuff into .rodata.
1.2	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.1	03-Nov-1998	tron	branches: 1.1.22; 1.1.24; 1.1.26; Make "src/sys/arch/i386/stand" compile again.
1.1.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.1.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.22.1	11-Apr-2002	he	Pull up revision 1.2 (via patch, requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug. (This was accidentally left out when the rest was pulled up.)
1.3.30.1	15-Jan-2006	yamt	sync with head.
1.3.18.1	21-Jun-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	25-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.12	14-Jan-2006	christos	use zlib-1.2.3
1.11	11-Dec-2005	christos	branches: 1.11.2; merge ktrace-lwp.
1.10	04-Aug-2005	tron	Return correct error on all zero length codes. Fix from Gentoo bug 94584.
1.9	26-Feb-2005	perry	branches: 1.9.2; 1.9.4; nuke trailing whitespace
1.8	30-Jun-2004	christos	branches: 1.8.4; 1.8.6; Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.7	31-Aug-2003	fvdl	branches: 1.7.2; 1.7.4; Fix signed/unsigned warnings.
1.6	18-Mar-2003	mycroft	branches: 1.6.2; Move more stuff into .rodata.
1.5	12-Mar-2002	fvdl	branches: 1.5.6; Sync with userland (1.1.4)
1.4	30-Mar-2000	augustss	branches: 1.4.4; 1.4.6; 1.4.8; Kill some more register declarations.
1.3	01-Nov-1998	tron	branches: 1.3.12; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.12.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.4.8.1	16-Mar-2002	jdolecek	Catch up with -current.
1.4.6.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.4.4.1	20-Mar-2002	he	Pull up revision 1.5 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.6.1	05-Aug-2005	snj	Pull up revision 1.10 (requested by tron in ticket #5835): Return correct error on all zero length codes. Fix from Gentoo bug 94584.
1.6.2.5	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.6.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.7.4.1	05-Aug-2005	snj	Pull up revision 1.10 (requested by tron in ticket #5550): Return correct error on all zero length codes. Fix from Gentoo bug 94584.
1.7.2.1	05-Aug-2005	snj	Pull up revision 1.10 (requested by tron in ticket #5550): Return correct error on all zero length codes. Fix from Gentoo bug 94584.
1.8.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.4.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.9.2.1	05-Aug-2005	snj	Pull up revision 1.10 (requested by tron in ticket #649): Return correct error on all zero length codes. Fix from Gentoo bug 94584.
1.11.2.1	15-Jan-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	18-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Move more stuff into .rodata.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.11	14-Jan-2006	christos	use zlib-1.2.3
1.10	11-Dec-2005	christos	branches: 1.10.2; merge ktrace-lwp.
1.9	26-Feb-2005	perry	branches: 1.9.4; nuke trailing whitespace
1.8	01-Jul-2004	christos	branches: 1.8.4; 1.8.6; DECONST->UNCONST
1.7	30-Jun-2004	christos	Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.6	25-Mar-2003	mycroft	branches: 1.6.2; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.5	18-Mar-2003	mycroft	Move more stuff into .rodata.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.6.2.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.6.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.6.2.1	03-Aug-2004	skrll	Sync with HEAD
1.8.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.8.4.1	29-Apr-2005	kent	sync with -current
1.9.4.1	21-Jun-2006	yamt	sync with head.
1.10.2.1	15-Jan-2006	yamt	sync with head.
1.9	14-Jan-2006	christos	use zlib-1.2.3
1.8	11-Dec-2005	christos	branches: 1.8.2; merge ktrace-lwp.
1.7	26-Feb-2005	perry	branches: 1.7.4; nuke trailing whitespace
1.6	25-Mar-2003	mycroft	branches: 1.6.2; 1.6.10; 1.6.12; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.5	18-Mar-2003	mycroft	Move more stuff into .rodata.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.6.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.6.10.1	29-Apr-2005	kent	sync with -current
1.6.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.7.4.1	21-Jun-2006	yamt	sync with head.
1.8.2.1	15-Jan-2006	yamt	sync with head.
1.1	14-Jan-2006	christos	branches: 1.1.2; 1.1.18; use zlib-1.2.3
1.1.18.2	21-Jun-2006	yamt	sync with head.
1.1.18.1	14-Jan-2006	yamt	file libz.h was added on branch yamt-lazymbuf on 2006-06-21 15:10:23 +0000
1.1.2.2	15-Jan-2006	yamt	sync with head.
1.1.2.1	14-Jan-2006	yamt	file libz.h was added on branch yamt-uio_vmspace on 2006-01-15 10:02:57 +0000
1.6	14-Jan-2006	christos	use zlib-1.2.3
1.5	11-Dec-2005	christos	branches: 1.5.2; merge ktrace-lwp.
1.4	26-Feb-2005	perry	branches: 1.4.4; nuke trailing whitespace
1.3	30-Jun-2004	christos	branches: 1.3.4; 1.3.6; cast help.
1.2	12-Mar-2002	fvdl	branches: 1.2.12; Sync with userland (1.1.4)
1.1	15-Apr-1999	simonb	branches: 1.1.2; 1.1.14; 1.1.16; 1.1.18; Add source file, copied from lib/libz/uncompr.c.
1.1.18.1	16-Mar-2002	jdolecek	Catch up with -current.
1.1.16.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.1.14.1	11-Apr-2002	he	Pull up revision 1.2 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug. (This was accidentally left out when the rest was pulled up.)
1.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.2.12.4	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.2.12.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.2.12.2	18-Sep-2004	skrll	Sync with HEAD.
1.2.12.1	03-Aug-2004	skrll	Sync with HEAD
1.3.6.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.3.4.1	29-Apr-2005	kent	sync with -current
1.4.4.1	21-Jun-2006	yamt	sync with head.
1.5.2.1	15-Jan-2006	yamt	sync with head.
1.7	18-Mar-2009	cegger	bzero -> memset
1.6	28-Apr-2008	martin	branches: 1.6.8; 1.6.14; Remove clause 3 and 4 from TNF licenses
1.5	29-Dec-2007	tsutsui	branches: 1.5.6; 1.5.8; 1.5.10; ANSIfy and some KNF.
1.4	25-Jan-2006	christos	branches: 1.4.44; 1.4.50; 1.4.58; free -> dealloc
1.3	13-Nov-1999	thorpej	branches: 1.3.44; 1.3.56; Backout my libsa changes.
1.2	12-Nov-1999	simonb	"zutil.h" includes <lib/libsa/stand.h> now.
1.1	15-Apr-1999	simonb	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; A simple implementation of zcalloc and zcfree in terms of the libsa alloc and free.
1.1.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.1.6.1	15-Nov-1999	fvdl	Sync with -current
1.1.4.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.1.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.56.1	01-Feb-2006	yamt	sync with head.
1.3.44.2	21-Jan-2008	yamt	sync with head
1.3.44.1	21-Jun-2006	yamt	sync with head.
1.4.58.1	02-Jan-2008	bouyer	Sync with HEAD
1.4.50.1	18-Feb-2008	mjf	Sync with HEAD.
1.4.44.1	09-Jan-2008	matt	sync with HEAD
1.5.10.2	04-May-2009	yamt	sync with head.
1.5.10.1	16-May-2008	yamt	sync with head.
1.5.8.1	18-May-2008	yamt	sync with head.
1.5.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.14.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.6.8.1	28-Apr-2009	skrll	Sync with HEAD.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	25-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.8	14-Jan-2006	christos	use zlib-1.2.3
1.7	11-Dec-2005	christos	branches: 1.7.2; merge ktrace-lwp.
1.6	26-Feb-2005	perry	branches: 1.6.4; nuke trailing whitespace
1.5	25-Mar-2003	mycroft	branches: 1.5.2; 1.5.10; 1.5.12; Remove a whole bunch of crap -- including the entirely adler32 stuff that's only used in gzip headers/footers -- that's not actually used here. Also use a smaller CRC table. Saves >4k of code in boot images.
1.4	12-Mar-2002	fvdl	Sync with userland (1.1.4)
1.3	01-Nov-1998	tron	branches: 1.3.22; 1.3.24; 1.3.26; Sync with files in "src/lib/libz".
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.3.26.1	16-Mar-2002	jdolecek	Catch up with -current.
1.3.24.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.3.22.1	20-Mar-2002	he	Pull up revision 1.4 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.5.12.1	19-Mar-2005	yamt	sync with head. xen and whitespace. xen part is not finished.
1.5.10.1	29-Apr-2005	kent	sync with -current
1.5.2.1	04-Mar-2005	skrll	Sync with HEAD. Hi Perry!
1.6.4.1	21-Jun-2006	yamt	sync with head.
1.7.2.1	15-Jan-2006	yamt	sync with head.
1.13	14-Jan-2006	christos	use zlib-1.2.3
1.12	11-Dec-2005	christos	branches: 1.12.2; merge ktrace-lwp.
1.11	30-Jun-2004	christos	branches: 1.11.12; Introduce a zerror() function that can be conditionally compiled out to save space. share all error strings in a single array.
1.10	12-Mar-2002	fvdl	branches: 1.10.12; Sync with userland (1.1.4)
1.9	13-Nov-1999	thorpej	branches: 1.9.4; 1.9.6; 1.9.8; Backout my libsa changes.
1.8	12-Nov-1999	simonb	Include <lib/libsa/stand.h> so that this builds with WARNS=1
1.7	11-Nov-1999	thorpej	Don't reference libkern.h in standalone programs.
1.6	22-Apr-1999	christos	branches: 1.6.2; 1.6.4; 1.6.8; Don't try to use <stdio.h> (when -DDEBUG) if we are -D_STANDALONE or -D_KERNEL Now the boot blocks compile with -DDEBUG
1.5	03-Nov-1998	tron	branches: 1.5.8; Make "src/sys/arch/i386/stand" compile again.
1.4	01-Nov-1998	tron	Sync with files in "src/lib/libz".
1.3	27-Mar-1998	cgd	copy from src/lib/libz: if _STANDALONE or _KERNEL, don't include standard headers and pull in libkern.h instead. (That doesn't even appear to be necessary, but it's the 'standard' thing to do.)
1.2	20-May-1997	gwr	Sync with src/lib/libz
1.1	16-Jan-1997	cgd	add sources, all copied verbatim from src/lib/libz
1.5.8.1	21-Jun-1999	thorpej	Sync w/ -current.
1.6.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.6.4.1	15-Nov-1999	fvdl	Sync with -current
1.6.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago
1.9.8.1	16-Mar-2002	jdolecek	Catch up with -current.
1.9.6.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.9.4.1	20-Mar-2002	he	Pull up revision 1.10 (requested by fvdl): Upgrade libz to 1.1.4 due to a possible security bug.
1.10.12.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.10.12.2	18-Sep-2004	skrll	Sync with HEAD.
1.10.12.1	03-Aug-2004	skrll	Sync with HEAD
1.11.12.1	21-Jun-2006	yamt	sync with head.
1.12.2.1	15-Jan-2006	yamt	sync with head.

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