Cross Reference: /src/sys/lib/libkern

History log of /src/sys/lib/libkern
Revision	Date	Author	Comments
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
1.14	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
1.55	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.

OpenGrok