Cross Reference: /src/sys/arch/sun3/include

History log of /src/sys/arch/sun3/include
Revision	Date	Author	Comments
1.28	30-Nov-2024	christos	Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.27	12-Jul-2018	maxv	branches: 1.27.36; Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.26	24-Dec-2015	christos	branches: 1.26.16; 1.26.18; fenv for m68k
1.25	17-Jul-2011	joerg	branches: 1.25.12; 1.25.30; Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.24	09-Feb-2007	ad	Merge newlock2 to head.
1.23	26-Jul-2006	drochner	branches: 1.23.4; don't install <machine/db_machdep.h>, this is kernel only
1.22	11-Dec-2005	christos	branches: 1.22.4; 1.22.8; merge ktrace-lwp.
1.21	08-May-2004	kleink	branches: 1.21.12; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.20	18-Jan-2003	thorpej	branches: 1.20.2; Merge the nathanw_sa branch.
1.19	26-Nov-2002	lukem	Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.
1.18	07-Aug-2002	briggs	Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.17	28-Nov-2001	kleink	branches: 1.17.8; No point in installing svr4_machdep.h.
1.16	19-Sep-2001	thorpej	branches: 1.16.4; Just use <dev/sun/fbio.h>.
1.15	28-May-2001	chs	branches: 1.15.2; 1.15.4; move the spl() and IPL_ definitions to intr.h.
1.14	15-Apr-2001	kleink	Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.13	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.12	14-Apr-2001	kleink	Add definitions of C99 integer constant macros. Tidy Makefiles up a little.
1.11	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.10	26-Jun-2000	kleink	branches: 1.10.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.9	29-Apr-2000	thorpej	Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.8	17-Mar-2000	tron	Install "machineendian_machdep.h".
1.7	23-Dec-1999	kleink	C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.6	19-Apr-1999	kleink	branches: 1.6.2; Add COMPAT_SVR4 for m68k.
1.5	15-Mar-1999	minoura	branches: 1.5.4; Pullin m68k/ieee.h.
1.4	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	12-Jul-1998	veego	Add elf_machdep.h to the INCS list.
1.2	20-Jun-1998	mrg	moved <machine/sun_disklabel.h> to <dev/sun/disklabel.h>
1.1	12-Jun-1998	cgd	Rework the way kernel include files are installed. In the new method, as with user-land programs, include files are installed by each directory in the tree that has includes to install. (This allows more flexibility as to what gets installed, makes 'partial installs' easier, and gives us more options as to which machines' includes get installed at any given time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_ still supported, though at least one bug in the 'symlinks' case is fixed by this change. Include files can't be build before installation, so directories that have includes as targets (e.g. dev/pci) have to move those targets into a different Makefile.
1.5.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.6.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.6.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.10.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.15.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.15.2.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.15.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.16.4.5	11-Dec-2002	thorpej	Sync with HEAD.
1.16.4.4	13-Aug-2002	nathanw	Catch up to -current.
1.16.4.3	08-Jan-2002	nathanw	Catch up to -current.
1.16.4.2	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.16.4.1	19-Sep-2001	scw	file Makefile was added on branch nathanw_sa on 2001-11-10 21:22:53 +0000
1.17.8.1	31-Aug-2002	gehenna	catch up with -current.
1.20.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.20.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.20.2.1	03-Aug-2004	skrll	Sync with HEAD
1.21.12.2	26-Feb-2007	yamt	sync with head.
1.21.12.1	30-Dec-2006	yamt	sync with head.
1.22.8.1	11-Aug-2006	yamt	sync with head
1.22.4.1	09-Sep-2006	rpaulo	sync with head
1.23.4.1	01-Feb-2007	ad	Header file cleanup.
1.25.30.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.25.12.1	03-Dec-2017	jdolecek	update from HEAD
1.26.18.1	10-Jun-2019	christos	Sync with HEAD
1.26.16.1	28-Jul-2018	pgoyette	Sync with HEAD
1.27.36.1	02-Aug-2025	perseant	Sync with HEAD
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.11	13-Dec-1996	gwr	Files with just an include line do not need a wrapper.
1.10	08-Oct-1996	cgd	repoint at shared aout_machdep.h, not exec.h
1.9	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.8	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.7	26-Oct-1994	gwr	Remove some unnecessary junk.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.3	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.2	18-Oct-1993	pk	Put definition of __LDPGSZ and `struct relocation_info' where they belong: in <machine/exec.h>.
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.7	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.3	10-Aug-1993	glass	fixed problem that caused two consecutive segments to be using the same pmeg unknowingly. still too many printfs, not sure how many are actualy in the machine dependent code. reaches cpu_startup() where it stops deliberately. next project: autoconfig(), maybe kgdb
1.2	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.27	13-Oct-2012	tsutsui	struct device * -> device_t, struct cfdata * -> cfdata_t use device_xname() (from chs@)
1.26	28-Apr-2008	martin	branches: 1.26.34; 1.26.44; Remove clause 3 and 4 from TNF licenses
1.25	04-Mar-2007	christos	branches: 1.25.40; 1.25.42; 1.25.44; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.24	05-Oct-2006	tsutsui	branches: 1.24.4; Make sun3 use common sun68k/sun68k/isr.c, sun68k/include/cpu.h and sun68k/include/intr.h. This also means now sun3 has GENERIC_SOFT_INTERRUPTS support, so also adapt fd.c and zs.c to MI softintr(9) APIs. (I'll also update related sources in yamt-splraiseipl branch later)
1.23	01-Oct-2006	tsutsui	First attempt at bus_space(9) support for sun3 with common sun68k/bus.c: - make sun3 port use common sun68k files as much as possible - add temporary options _SUN2_ in std.sun2 until sun3 can share all sun68k files (autoconf.c and isr.c are not yet) - move sun68kvme declaration temporary as well from files.sun68k to files.sun2 - rename and move sun68k_find_prom_map() function to MD sources since it can't be shared with sun3 - add bus tag members to struct confargs and initilize them where appropriate XXX1: MD bus_dma(9) backends are not implemented (yet). XXX2: more code (obio etc.) should be shared among sun3, sun3x and sun2.
1.22	11-Dec-2005	christos	branches: 1.22.20; 1.22.22; merge ktrace-lwp.
1.21	26-Aug-2005	drochner	s/locdesc_t/int/g
1.20	03-Jul-2005	he	branches: 1.20.2; Make the bus_scan() prototype match the function declaration.
1.19	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.18	08-Feb-1998	gwr	branches: 1.18.48; 1.18.56; Factor *peek out of bus_subr.c and move it to autoconf.c (to reduce duplication). Add bus_tmapin and bus_tmapout for use in probe functions (gets a temporary mapping). Add bus_mapout() to undo bus_mapin() if needed.
1.17	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.16	28-Apr-1997	gwr	branches: 1.16.10; Declare peek_long().
1.15	27-Jan-1997	gwr	Let bus_mapin() return void *
1.14	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.13	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.12	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.11	08-Oct-1996	jtc	Add const qualifer to second arg of bus_print
1.10	26-Mar-1996	gwr	New autoconfig design that controls attach order.
1.9	11-Jan-1995	gwr	Cleanup
1.8	13-Dec-1994	gwr	Have working bus_peek(), and drivers use it.
1.7	12-Dec-1994	gwr	New autoconfig interface to support VME, etc.
1.6	23-Nov-1994	gwr	New cd_match prototype.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.1	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.16.10.1	27-Jan-1998	gwr	Define bus types for OBIO, OBMEM, and every VME space. (The Sun3X needs separate methods for each VME space.) Use the same values on both Sun3 and Sun3X.
1.18.56.1	29-Apr-2005	kent	sync with -current
1.18.48.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.18.48.1	24-Jan-2005	skrll	Sync with HEAD.
1.20.2.3	03-Sep-2007	yamt	sync with head.
1.20.2.2	30-Dec-2006	yamt	sync with head.
1.20.2.1	21-Jun-2006	yamt	sync with head.
1.22.22.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.22.20.1	18-Nov-2006	ad	Sync with head.
1.24.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.25.44.1	16-May-2008	yamt	sync with head.
1.25.42.1	18-May-2008	yamt	sync with head.
1.25.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.26.44.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.26.34.1	30-Oct-2012	yamt	sync with head
1.3	23-Nov-2002	kristerw	Make this identical to the other m68k machine/bswap.h by including m68k/bswap.h instead of sys/bswap.h. Solves part of PR toolchain/18314.
1.2	21-Aug-1999	simonb	branches: 1.2.20; 1.2.30; Include <sys/bswap.h> for function prototypes. i386, pc532 and vax still include <machine/byte_swap.h> and define macros for some of the bswap*() functions.
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.
1.2.30.1	19-Dec-2002	lukem	Pull up revision 1.3 (requested by kristerw in ticket #1038): Make this identical to the other m68k machine/bswap.h by including m68k/bswap.h instead of sys/bswap.h. Solves part of PR toolchain/18314.
1.2.20.1	11-Dec-2002	thorpej	Sync with HEAD.
1.1	01-Oct-2006	tsutsui	branches: 1.1.2; 1.1.4; 1.1.8; First attempt at bus_space(9) support for sun3 with common sun68k/bus.c: - make sun3 port use common sun68k files as much as possible - add temporary options _SUN2_ in std.sun2 until sun3 can share all sun68k files (autoconf.c and isr.c are not yet) - move sun68kvme declaration temporary as well from files.sun68k to files.sun2 - rename and move sun68k_find_prom_map() function to MD sources since it can't be shared with sun3 - add bus tag members to struct confargs and initilize them where appropriate XXX1: MD bus_dma(9) backends are not implemented (yet). XXX2: more code (obio etc.) should be shared among sun3, sun3x and sun2.
1.1.8.2	30-Dec-2006	yamt	sync with head.
1.1.8.1	01-Oct-2006	yamt	file bus.h was added on branch yamt-lazymbuf on 2006-12-30 20:47:12 +0000
1.1.4.2	18-Nov-2006	ad	Sync with head.
1.1.4.1	01-Oct-2006	ad	file bus.h was added on branch newlock2 on 2006-11-18 21:29:34 +0000
1.1.2.2	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.1.2.1	01-Oct-2006	tsutsui	file bus.h was added on branch yamt-splraiseipl on 2006-10-06 13:27:04 +0000
1.2	24-Jan-1995	gwr	Let the common file deal with multiple inclusion.
1.1	19-Jan-1995	jtc	This file, which will be included by <sys/cdefs.h>, will contain macros such as __warn_references() and __weak_reference() which are actually machine dependant. This will make it easier for ports that are being bootstraped with ELF and ECOFF based toolchains. This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands its argument, an identifier, to a character string of the identifier name as it is represented in an object file. For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports _C_LABEL(x) will expand to "x".
1.7	28-Mar-2023	andvar	s/interrput/interrupt/ and s/accesss/access/ in comments.
1.6	11-Dec-2005	christos	merge ktrace-lwp.
1.5	28-Sep-2003	cl	u_int short -> u_short for gcc3
1.4	03-May-2003	wiz	branches: 1.4.2; DMA, not dma nor Dma.
1.3	07-Apr-1995	gwr	First cut at cgtwo driver. Not quite right yet.
1.2	21-Mar-1995	gwr	correct the file name
1.1	21-Mar-1995	gwr	This is needed by the Xsun servers.
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
1.19	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.18	06-Oct-1997	gwr	branches: 1.18.4; Use vm_offset_t to represent control space addresses, because they are more like physical addresses in that you can not just dereference a pointer to access the space. (Also, if you use a pointer type for such things, gdb will _try_ to deference it.)
1.17	28-Apr-1997	gwr	branches: 1.17.4; Fix declaration of get_control_byte().
1.16	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.15	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.14	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.13	10-Oct-1995	gwr	New function: set_segmap_allctx()
1.12	11-Feb-1995	gwr	minor cleanup
1.11	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.8	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.7	12-Oct-1993	glass	sun3 port updated. netboot integrated.
1.6	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.5	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.4	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.3	27-Jul-1993	glass	new pmap module
1.2	29-Jun-1993	glass	additional needed functionality
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.17.4.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.18.4.1	25-Jan-1998	gwr	Now in ../sun3
1.39	05-Oct-2006	tsutsui	Make sun3 use common sun68k/sun68k/isr.c, sun68k/include/cpu.h and sun68k/include/intr.h. This also means now sun3 has GENERIC_SOFT_INTERRUPTS support, so also adapt fd.c and zs.c to MI softintr(9) APIs. (I'll also update related sources in yamt-splraiseipl branch later)
1.38	11-Dec-2005	christos	branches: 1.38.20; 1.38.22; merge ktrace-lwp.
1.37	22-Jan-2005	chs	branches: 1.37.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.36	22-Sep-2004	yamt	branches: 1.36.4; move some per-cpu data definitions to MI place so that they can be modified without touching all ports. discussed on tech-kern@.
1.35	04-Jan-2004	jdolecek	Rearrange process exit path to avoid need to free resources from different process context ('reaper'). From within the exiting process context: * deactivate pmap and free vmspace while we can still block * introduce MD cpu_lwp_free() - this cleans all MD-specific context (such as FPU state), and is the last potentially blocking operation; all of cpu_wait(), and most of cpu_exit(), is now folded into cpu_lwp_free() * process is now immediatelly marked as zombie and made available for pickup by parent; the remaining last lwp continues the exit as fully detached * MI (rather than MD) code bumps uvmexp.swtch, cpu_exit() is now same for both 'process' and 'lwp' exit uvm_lwp_exit() is modified to never block; the u-area memory is now always just linked to the list of available u-areas. Introduce (blocking) uvm_uarea_drain(), which is called to release the excessive u-area memory; this is called by parent within wait4(), or by pagedaemon on memory shortage. uvm_uarea_free() is now private function within uvm_glue.c. MD process/lwp exit code now always calls lwp_exit2() immediatelly after switching away from the exiting lwp. g/c now unneeded routines and variables, including the reaper kernel thread
1.34	22-Sep-2003	tsutsui	Remove #ifdef _KERNEL inside #ifdef _KERNEL.
1.33	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.
1.32	18-Jan-2003	thorpej	branches: 1.32.2; Merge the nathanw_sa branch.
1.31	20-Oct-2002	chs	merge the 12 copies of vm_machdep.c on the m68k platforms. clean up some other stuff along the way, including: - use m68k/cacheops.*, remove duplicates from cpu.h. - centralize a few declarations in (all the copies of) cpu.h. - define M68K_VAC on platforms which have a VAC. - switch the sun platforms to the (now common) proc_trampoline(). - do the phys_map thang on the sun platforms too, no reason not to.
1.30	14-May-2002	matt	Eliminate more commons or redundant declarations.
1.29	30-May-2001	mrg	branches: 1.29.2; 1.29.8; use _KERNEL_OPT
1.28	22-Feb-2001	chs	branches: 1.28.2; switch sun3 to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.27	04-Feb-2001	tsutsui	Move cachectl1() declaration from sun3/machdep.h to include/cpu.h; it is refered by sys/compat/linux/arch/m68k/linux_machdep.c. XXX: all declarations in machdep.h should be moved into cpu.h?
1.26	03-Feb-2001	tsutsui	Include <m68k/m68k.h> to use m68k common definitions.
1.25	25-Aug-2000	thorpej	Make need_resched() take a "struct cpu_info *" argument. This causes gives a primitive form of processor affinity. Its use in roundrobin() still needs some work.
1.24	26-May-2000	thorpej	First sweep at scheduler state cleanup. Collect MI scheduler state into global and per-CPU scheduler state: - Global state: sched_qs (run queues), sched_whichqs (bitmap of non-empty run queues), sched_slpque (sleep queues). NOTE: These may collectively move into a struct schedstate at some point in the future. - Per-CPU state, struct schedstate_percpu: spc_runtime (time process on this CPU started running), spc_flags (replaces struct proc's p_schedflags), and spc_curpriority (usrpri of processes on this CPU). - Every platform must now supply a struct cpu_info and a curcpu() macro. Simplify existing cpu_info declarations where appropriate. - All references to per-CPU scheduler state now made through curcpu(). NOTE: this will likely be adjusted in the future after further changes to struct proc are made. Tested on i386 and Alpha. Changes are mostly mechanical, but apologies in advance if it doesn't compile on a particular platform.
1.23	10-Aug-1999	thorpej	branches: 1.23.2; Define cpu_number() as discussed on tech-smp.
1.22	20-Mar-1997	gwr	This needs muli-include protection now.
1.21	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.20	21-Dec-1995	mycroft	Remove deprecated cpu_setstack().
1.19	28-Jun-1995	cgd	remove unused cpu_exec() definitions. moved "broken swap" markers, for ports that still need it, to types.h.
1.18	24-May-1995	gwr	Update cpu_fork() to eliminate double mapping of kernel stacks.
1.17	05-May-1995	cgd	define BROKEN_SWAP and/or cpu_swapout as appropriate.
1.16	22-Apr-1995	christos	- added sunos_machdep.c for sun3, atari, amiga and mac68k. - changed machdep.c and trap.c to use struct emul. - remove ep_setup references. - added struct emul to all emulations.
1.15	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.14	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.13	26-Oct-1994	cgd	new RCS ID format.
1.12	28-Jun-1994	gwr	Make setsoft* use the real software interrupt register provided on Sun machines (instead of simulating mtpr).
1.11	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.10	10-May-1994	gwr	Add CTL_MACHDEP stuff.
1.9	06-May-1994	gwr	Tracking 4.4 integration
1.8	05-May-1994	gwr	Track renamed proc flags.
1.7	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.6	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.5	03-Aug-1993	glass	it links with out any unresolved symbols, last few are just stubs because we aren't likely to get near execing init for a while
1.4	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.3	27-Jun-1993	glass	fixed bug in mon.h; fixed NEED_* in cpu.h; spl macro problems
1.2	26-Jun-1993	glass	removed dumb define for enablertclock()
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.23.2.3	12-Mar-2001	bouyer	Sync with HEAD.
1.23.2.2	11-Feb-2001	bouyer	Sync with HEAD.
1.23.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.28.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.29.8.6	03-Dec-2002	gmcgarry	Add missing prototypes.
1.29.8.5	03-Dec-2002	gmcgarry	Use cpu_proc_fork().
1.29.8.4	11-Nov-2002	nathanw	Catch up to -current
1.29.8.3	20-Jun-2002	nathanw	Catch up to -current.
1.29.8.2	08-Dec-2001	thorpej	Add a cpu_proc_fork(), called from uvm_proc_fork(), which takes care of machine-dependent handling a fork() time (this is different from forking the actual context in an LWP world). #define it away on platforms which do not need it. Problem noted by Gregory McGarry.
1.29.8.1	30-May-2001	thorpej	file cpu.h was added on branch nathanw_sa on 2001-12-08 08:22:43 +0000
1.29.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.32.2.5	24-Jan-2005	skrll	Sync with HEAD.
1.32.2.4	24-Sep-2004	skrll	Sync with HEAD.
1.32.2.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.32.2.2	18-Sep-2004	skrll	Sync with HEAD.
1.32.2.1	03-Aug-2004	skrll	Sync with HEAD
1.36.4.1	29-Apr-2005	kent	sync with -current
1.37.8.1	30-Dec-2006	yamt	sync with head.
1.38.22.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.38.20.1	18-Nov-2006	ad	Sync with head.
1.8	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.7	27-Jan-1997	gwr	branches: 1.7.14; Fix copyrights (/s/REGENTS/FOUNDATION/)
1.6	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.7.14.1	25-Jan-1998	gwr	Obsolete
1.19	06-Nov-2017	christos	Cleanup and clarify the ELFSIZE mess: We now have 2 variables automatically set in elf_machdep.h: ARCH_ELFSIZE: the size for userland binaries KERN_ELFSIZE: the size for the kernel binaries DB_ELFSIZE has been deleted and KERN_ELFSIZE should have always the same values DB_ELFSIZE used to have. In sys/exec_elf.h, if ELFSIZE is not set, it is set to KERN_ELFSIZE for the kernel and ARCH_ELFSIZE for userland. These defaults should eliminate the need for most manual ELFSIZE setting.
1.18	02-Feb-2012	tsutsui	branches: 1.18.6; Don't enable DB_MACHINE_COMMANDS on crash(8) (i.e. !defined(_KERNEL) case). No easy way to switch sun3 and sun3x at run time for now. Briefly tested by "build.sh -U -m sun3 build".
1.17	11-Dec-2005	christos	branches: 1.17.112; 1.17.116; merge ktrace-lwp.
1.16	03-Jun-2005	tsutsui	Remove declarations for db_read_bytes() and db_write_bytes(). They are in <ddb/db_access.h>.
1.15	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.14	13-May-2002	matt	branches: 1.14.10; 1.14.18; Nuke local extern label_t *db_recover; it's now in <ddb/db_extern.h>
1.13	09-Nov-2001	thorpej	branches: 1.13.2; Remove unneeded declarations of the db_machine_init() function. The ARM ports are the only ones that actually have one, and it is about to change.
1.12	05-Sep-2001	tsutsui	branches: 1.12.4; vm_offset_t -> db_addr_t
1.11	22-Feb-2001	chs	branches: 1.11.4; switch sun3 to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.10	09-Jun-1998	tv	branches: 1.10.14; Change ddb_init() for a.out to provision for kernels which are not booted by the current 'bootblock' method, like the Shark, which preloads and preformats the symbol table right in the boot code.
1.9	18-Jan-1997	gwr	Add declaration for db_recover. Also fix copyright.
1.8	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.7	07-Feb-1995	gwr	Add ddb commands: machine {abort\|halt\|reboot}
1.6	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.3	09-Jan-1994	cgd	stub
1.2	10-Aug-1993	glass	fixed problem that caused two consecutive segments to be using the same pmeg unknowingly. still too many printfs, not sure how many are actualy in the machine dependent code. reaches cpu_startup() where it stops deliberately. next project: autoconfig(), maybe kgdb
1.1	08-Aug-1993	glass	various changes
1.10.14.1	12-Mar-2001	bouyer	Sync with HEAD.
1.11.4.3	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.11.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.11.4.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.12.4.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.13.2.2	20-Jun-2002	nathanw	Catch up to -current.
1.13.2.1	09-Nov-2001	nathanw	file db_machdep.h was added on branch nathanw_sa on 2002-06-20 03:41:43 +0000
1.14.18.1	29-Apr-2005	kent	sync with -current
1.14.10.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.10.1	24-Jan-2005	skrll	Sync with HEAD.
1.17.116.1	18-Feb-2012	mrg	merge to -current.
1.17.112.1	17-Apr-2012	yamt	sync with head
1.18.6.1	03-Dec-2017	jdolecek	update from HEAD
1.9	30-Aug-2011	bouyer	Add getlabelusesmbr(), as proposed in http://mail-index.netbsd.org/tech-userlevel/2011/08/25/msg005404.html This is used by disk tools such as disklabel(8) to dynamically decide is the undelyling platform uses a disklabel-in-mbr-partition or not (instead of using a compile-time list of ports). getlabelusesmbr() reads the sysctl kern.labelusesmbr, takes its value from the machdep #define LABELUSESMBR. For evbmips, make LABELUSESMBR 1 if the platform uses pmon as bootloader, and 0 (the previous value) otherwise.
1.8	11-Dec-2005	christos	merge ktrace-lwp.
1.7	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.6	15-Nov-2003	bouyer	branches: 1.6.8; Commit changes proposed on tech-kern Thu, 6 Nov 2003 - factor out disksubr.c between sun3, sparc and sparc64. Keep the sun3 groveling code to find a NetBSD disklabel in the first sector (so that it can find a label at the old sun3 LABELOFFSET) as a fallback is not label at LABELOFFSET, or sun label is present. - Fix the sun3 LABELOFFSET (was 64, but the kernel wrote the NetBSD label at 128) - Make next68k disksubr.c always write a next-compatible disklabel. - remove #ifdef __sparc__ hack from disklabel(8), and change it to issue a DIOCWDINFO after writing the disklabel to the raw partition in the -r/-I case (so that the kernel can convert the label if needed).
1.5	24-Oct-1998	kleink	branches: 1.5.46; Remove argument name from function declaration.
1.4	04-Mar-1997	gwr	Add declaration for isbad().
1.3	10-Nov-1995	gwr	branches: 1.3.8; Fix a comment while I'm here...
1.2	24-May-1995	gwr	branches: 1.2.2; Make struct cpu_disklabel hold the Sun disk label.
1.1	14-Oct-1994	cgd	move arch dependence to archs. clean up a bit. deal with weird MAXPARTITONS.
1.2.2.1	10-Nov-1995	gwr	Update from HEAD
1.3.8.1	12-Mar-1997	is	Merge in changes from The Trunk
1.5.46.4	24-Jan-2005	skrll	Sync with HEAD.
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
1.6.8.1	29-Apr-2005	kent	sync with -current
1.13	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.12	04-Mar-2007	christos	branches: 1.12.40; 1.12.42; 1.12.44; Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
1.11	11-Dec-2005	christos	branches: 1.11.26; merge ktrace-lwp.
1.10	22-Jan-2005	chs	branches: 1.10.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.9	05-Feb-1998	gwr	branches: 1.9.48; 1.9.56; Merge arch/sun3x into arch/sun3
1.8	22-Jan-1998	gwr	branches: 1.8.2; Use the same names as the sun3x (DVMA_MAP_*)
1.7	17-Oct-1997	gwr	Make DVMA space pointers (void *) like the sun3x.
1.6	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.5	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.4	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.3	20-Feb-1996	gwr	use phys_map for DVMA like the sparc
1.2	16-Feb-1996	gwr	Fix comment
1.1	26-Sep-1995	gwr	New DVMA interface, and various cleanup.
1.8.2.1	27-Jan-1998	gwr	Conditionally include 3.h or 3x.h as appropriate.
1.9.56.1	29-Apr-2005	kent	sync with -current
1.9.48.1	24-Jan-2005	skrll	Sync with HEAD.
1.10.8.1	03-Sep-2007	yamt	sync with head.
1.11.26.1	12-Mar-2007	rmind	Sync with HEAD.
1.12.44.1	16-May-2008	yamt	sync with head.
1.12.42.1	18-May-2008	yamt	sync with head.
1.12.40.1	02-Jun-2008	mjf	Sync with HEAD.
1.12	20-Jul-2024	andvar	fix typos in comments, mainly s/harware/hardware/.
1.11	28-Apr-2008	martin	branches: 1.11.124; Remove clause 3 and 4 from TNF licenses
1.10	02-Apr-2003	thorpej	branches: 1.10.104; 1.10.106; 1.10.108; Use PAGE_SIZE rather than NBPG.
1.9	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.8	22-Jan-1998	gwr	branches: 1.8.4; Use the same names as the sun3x (DVMA_MAP_*)
1.7	17-Oct-1997	gwr	Make DVMA space pointers (void *) like the sun3x.
1.6	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.5	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.4	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.3	20-Feb-1996	gwr	use phys_map for DVMA like the sparc
1.2	16-Feb-1996	gwr	Fix comment
1.1	26-Sep-1995	gwr	New DVMA interface, and various cleanup.
1.8.4.1	27-Jan-1998	gwr	Remove common stuff (now in dvma.h)
1.10.108.1	16-May-2008	yamt	sync with head.
1.10.106.1	18-May-2008	yamt	sync with head.
1.10.104.1	02-Jun-2008	mjf	Sync with HEAD.
1.11.124.1	02-Aug-2025	perseant	Sync with HEAD
1.8	20-Jul-2024	andvar	fix typos in comments, mainly s/harware/hardware/.
1.7	28-Apr-2008	martin	branches: 1.7.124; Remove clause 3 and 4 from TNF licenses
1.6	02-Apr-2003	thorpej	branches: 1.6.104; 1.6.106; 1.6.108; Use PAGE_SIZE rather than NBPG.
1.5	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.4	22-Jan-1998	gwr	branches: 1.4.4; Change our DVMA map from the last 16MB to the last 1MB because that is the only part that is visible to VME masters, and is adequate space. This allows the "si" driver (on VME) to use DMA transfers.
1.3	16-Oct-1997	gwr	cosmetic
1.2	07-Oct-1997	gwr	Add stuff for the ie driver
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	branches: 1.1.1.1.10; Initial import. Gets as far as nfs_mountroot.
1.1.1.1.10.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.4.4.1	27-Jan-1998	gwr	Remove common stuff (now in dvma.h)
1.6.108.1	16-May-2008	yamt	sync with head.
1.6.106.1	18-May-2008	yamt	sync with head.
1.6.104.1	02-Jun-2008	mjf	Sync with HEAD.
1.7.124.1	02-Aug-2025	perseant	Sync with HEAD
1.18	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.17	11-Dec-2005	christos	branches: 1.17.74; 1.17.76; 1.17.78; merge ktrace-lwp.
1.16	19-Jun-2005	thorpej	Move common Sun3/Sun4 EEPROM definitions in to <dev/sun/eeprom.h>
1.15	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.14	05-Feb-1998	gwr	branches: 1.14.48; 1.14.56; Merge arch/sun3x into arch/sun3
1.13	18-Mar-1997	gwr	branches: 1.13.10; Moved the _KERNEL declarations to machdep.h
1.12	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.11	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.10	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.9	11-May-1995	jtc	KERNEL -> _KERNEL
1.8	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.7	10-Mar-1995	gwr	Declare ee_console (for drivers).
1.6	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	20-Sep-1994	gwr	branches: 1.4.2; Add prototype for ee_get_byte(), etc.
1.3	04-May-1994	gwr	Add EE_CONS_P4OPT, fix boilerplate.
1.2	16-Mar-1994	glass	copyright change
1.1	16-Mar-1994	glass	eeprom stuff
1.4.2.2	20-Sep-1994	gwr	Add prototype for ee_get_byte(), etc.
1.4.2.1	20-Sep-1994	gwr	file eeprom.h was added on branch netbsd-1-0 on 1994-09-20 16:26:01 +0000
1.13.10.1	27-Jan-1998	gwr	Merge in Sun3X specific stuff (i.e. 3/80 diag "switch").
1.14.56.1	29-Apr-2005	kent	sync with -current
1.14.48.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.14.48.1	24-Jan-2005	skrll	Sync with HEAD.
1.17.78.1	16-May-2008	yamt	sync with head.
1.17.76.1	18-May-2008	yamt	sync with head.
1.17.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.1	12-Jul-1998	thorpej	Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1.7	17-Mar-2000	mycroft	In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.6	21-Nov-1994	gwr	branches: 1.6.36; Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.3	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.2	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.6.36.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1	17-Mar-2000	mycroft	branches: 1.1.6; In the `MY THAT'S GROSS' department... Eliminate the recursive include of machine/endian.h from sys/endian.h.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	17-Mar-2000	bouyer	file endian_machdep.h was added on branch thorpej_scsipi on 2000-11-20 20:27:54 +0000
1.10	08-Oct-1996	cgd	moved to aout_machdep.h (via repository copy)
1.9	08-Sep-1996	thorpej	Use <m68k/exec.h>.
1.8	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.7	26-Oct-1994	gwr	Remove some unnecessary junk.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	28-Jan-1994	jtc	Fix spelling error in Copyright notice
1.3	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.2	18-Oct-1993	pk	Put definition of __LDPGSZ and `struct relocation_info' where they belong: in <machine/exec.h>.
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.4	19-Sep-2001	thorpej	Just use <dev/sun/fbio.h>.
1.3	21-Nov-1994	gwr	branches: 1.3.46; 1.3.48; 1.3.50; Lots of changes. Fairly stable now.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	08-Aug-1994	gwr	branches: 1.1.2; Added for X11 (at Theo's suggestion).
1.1.2.2	08-Aug-1994	gwr	Added for X11 (at Theo's suggestion).
1.1.2.1	08-Aug-1994	gwr	file fbio.h was added on branch netbsd-1-0 on 1994-08-08 21:14:16 +0000
1.3.50.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.3.48.1	01-Oct-2001	fvdl	Catch up with -current.
1.3.46.1	16-Aug-2001	tv	Pullup [jdolecek]: sys/arch/amiga/dev/grf_cl.c 1.26 sys/arch/amiga/dev/grfioctl.h 1.14 sys/arch/hpcmips/dev/plumvideo.c 1.20 sys/arch/macppc/dev/ofb.c 1.25 sys/arch/sparc/dev/cgtwo.c 1.35 sys/arch/sparc/include/fbio.h patch sys/arch/sparc64/include/fbio.h patch sys/arch/sun3/dev/cg2.c 1.14 sys/arch/sun3/include/fbio.h patch sys/dev/pci/tga.c 1.35 sys/dev/tc/cfb.c 1.28 sys/dev/tc/mfb.c 1.27 sys/dev/tc/sfb.c 1.46 sys/dev/tc/sfbplus.c 1.10 via patch sys/dev/tc/tfb.c 1.30 sys/dev/tc/xcfb.c 1.23 sys/net/if_ppp.c 1.71 Use unsigned variable types to make bounds checking more correct.
1.1	27-Dec-2023	thorpej	Re-factor the 680x0 Function Code definitions into their own separate file (as was done on the sun2/sun3 ports ages ago) and switch everyone to the common header.
1.1	24-Dec-2015	christos	branches: 1.1.2; 1.1.18; fenv for m68k
1.1.18.2	03-Dec-2017	jdolecek	update from HEAD
1.1.18.1	24-Dec-2015	jdolecek	file fenv.h was added on branch tls-maxphys on 2017-12-03 11:36:46 +0000
1.1.2.2	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.1.2.1	24-Dec-2015	skrll	file fenv.h was added on branch nick-nhusb on 2015-12-27 12:09:44 +0000
1.7	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.6	20-Jun-1995	jtc	Wrap with #ifndef _XXX_FLOAT_H_/#define _XXX_FLOAT_H_/ ... /#endif.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.6	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.3	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.2	08-Aug-1993	glass	various changes
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.22	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.21	11-Dec-2005	christos	branches: 1.21.74; 1.21.76; 1.21.78; merge ktrace-lwp.
1.20	19-Jun-2005	thorpej	Move common Sun ID PROM definitions into <dev/sun/idprom.h>.
1.19	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.18	04-Mar-1999	gwr	branches: 1.18.42; 1.18.50; Add IDPROM_CKSUM_SIZE
1.17	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.16	17-Oct-1997	gwr	branches: 1.16.4; Declare functions for _STANDALONE too.
1.15	27-Jan-1997	gwr	Let idprom_init() have void return.
1.14	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.13	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.12	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.11	11-May-1995	jtc	KERNEL -> _KERNEL
1.10	11-Feb-1995	gwr	minor cleanup
1.9	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.8	26-Oct-1994	cgd	new RCS ID format.
1.7	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.6	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.5	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.4	05-Aug-1993	glass	gets to consinit() and blows up
1.3	02-Aug-1993	glass	toasted a whole load more undefined symbols
1.2	30-Jul-1993	glass	bogus placeholder obio addr
1.1	29-Jun-1993	glass	added /dev/idprom driver :), doesn't compile yet
1.16.4.1	27-Jan-1998	gwr	Define ID codes for both Sun3 and Sun3X models.
1.18.50.1	29-Apr-2005	kent	sync with -current
1.18.42.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.18.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.21.78.1	16-May-2008	yamt	sync with head.
1.21.76.1	18-May-2008	yamt	sync with head.
1.21.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.2	30-Aug-1999	mycroft	A foolish consistency.
1.1	15-Mar-1999	minoura	Pullin m68k/ieee.h.
1.3	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.2	16-Apr-1995	gwr	typo
1.1	09-Apr-1995	mycroft	Move fp_except and fp_rnd definitions to machine/include.
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer constant macros.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 integer constant macros.
1.1.12.1	14-Apr-2001	kleink	file int_const.h was added on branch nathanw_sa on 2001-04-14 22:38:44 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_const.h was added on branch thorpej_scsipi on 2001-04-21 17:54:58 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 integer format conversion macros. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_fmtio.h was added on branch nathanw_sa on 2001-04-15 17:13:19 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_fmtio.h was added on branch thorpej_scsipi on 2001-04-21 17:54:58 +0000
1.1	15-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	15-Apr-2001	kleink	Add definitions of C99 specified-width integer type limits. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	15-Apr-2001	kleink	file int_limits.h was added on branch nathanw_sa on 2001-04-15 15:29:13 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	15-Apr-2001	bouyer	file int_limits.h was added on branch thorpej_scsipi on 2001-04-21 17:54:58 +0000
1.1	14-Apr-2001	kleink	branches: 1.1.2; 1.1.4; 1.1.12; Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.2	14-Apr-2001	kleink	Add definitions of C99 minimum-width and greatest-width integer types. XXX Fastest minimum-width integer types haven't been decided upon yet.
1.1.12.1	14-Apr-2001	kleink	file int_mwgwtypes.h was added on branch nathanw_sa on 2001-04-14 12:20:03 +0000
1.1.4.1	21-Jun-2001	nathanw	Catch up to -current.
1.1.2.2	21-Apr-2001	bouyer	Sync with HEAD
1.1.2.1	14-Apr-2001	bouyer	file int_mwgwtypes.h was added on branch thorpej_scsipi on 2001-04-21 17:54:59 +0000
1.1	26-Jun-2000	kleink	branches: 1.1.2; Add <machine/int_types.h>, which provides namespace-pure definitions of exact-width integer types.
1.1.2.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.2.1	26-Jun-2000	bouyer	file int_types.h was added on branch thorpej_scsipi on 2000-11-20 20:27:54 +0000
1.8	05-Oct-2006	tsutsui	Make sun3 use common sun68k/sun68k/isr.c, sun68k/include/cpu.h and sun68k/include/intr.h. This also means now sun3 has GENERIC_SOFT_INTERRUPTS support, so also adapt fd.c and zs.c to MI softintr(9) APIs. (I'll also update related sources in yamt-splraiseipl branch later)
1.7	29-Mar-2006	yamt	branches: 1.7.8; 1.7.10; implement splraiseipl() for sun2 and sun3. reviewed by Izumi Tsutsui.
1.6	16-Feb-2006	perry	branches: 1.6.2; 1.6.4; 1.6.6; 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@.
1.5	24-Dec-2005	perry	branches: 1.5.2; 1.5.4; 1.5.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.4	11-Dec-2005	christos	merge ktrace-lwp.
1.3	22-Jan-2005	chs	branches: 1.3.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.2	16-Dec-2001	gmcgarry	branches: 1.2.16; 1.2.24; Make this compile with new toolchain.
1.1	28-May-2001	chs	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.10; move the spl() and IPL_ definitions to intr.h.
1.1.10.2	08-Jan-2002	nathanw	Catch up to -current.
1.1.10.1	28-May-2001	nathanw	file intr.h was added on branch nathanw_sa on 2002-01-08 00:28:18 +0000
1.1.6.1	10-Oct-2001	fvdl	Convert all remaining devices.
1.1.4.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.2.24.1	29-Apr-2005	kent	sync with -current
1.2.16.1	24-Jan-2005	skrll	Sync with HEAD.
1.3.8.2	30-Dec-2006	yamt	sync with head.
1.3.8.1	21-Jun-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
1.5.2.1	18-Feb-2006	yamt	sync with head.
1.6.6.1	31-Mar-2006	tron	Merge 2006-03-31 NetBSD-current into the "peter-altq" branch.
1.6.4.1	19-Apr-2006	elad	sync with head - hopefully this will work
1.6.2.1	01-Apr-2006	yamt	sync with head.
1.7.10.3	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.7.10.2	19-Sep-2006	yamt	implement new api for sun3.
1.7.10.1	19-Sep-2006	yamt	revert old version of splraiseipl().
1.7.8.1	18-Nov-2006	ad	Sync with head.
1.11	17-Dec-1996	gwr	The declarations for isr_add_xxx are now in autoconf.h
1.10	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.9	26-Sep-1995	gwr	New DVMA interface, and various cleanup.
1.8	11-Jan-1995	gwr	Cleanup
1.7	12-Dec-1994	gwr	New autoconfig interface to support VME, etc.
1.6	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.3	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.2	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.1	10-Aug-1993	glass	new file for interrupt handling
1.6	27-Aug-2002	uwe	Make sun ports use common keyboard/firm events related includes from dev/sun.
1.5	05-Oct-1997	gwr	branches: 1.5.32; 1.5.36; 1.5.44; cosmetic
1.4	03-Oct-1997	gwr	Declare kbd_docmd()
1.3	24-Jan-1996	gwr	branches: 1.3.12; Update for the new z8530 driver
1.2	24-May-1995	gwr	Sunc with sparc version (adds key repeat capability)
1.1	01-Dec-1994	gwr	Export some headers that X will want, and minor clean-up.
1.3.12.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.5.44.1	31-Aug-2002	gehenna	catch up with -current.
1.5.36.1	27-Aug-2002	nathanw	Catch up to -current.
1.5.32.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.5	27-Aug-2002	uwe	Make sun ports use common keyboard/firm events related includes from dev/sun.
1.4	24-Jan-1996	gwr	branches: 1.4.46; 1.4.50; 1.4.58; Update for the new z8530 driver
1.3	08-Aug-1995	gwr	Cosmetic (fix order)
1.2	24-May-1995	gwr	Sunc with sparc version (adds key repeat capability)
1.1	01-Dec-1994	gwr	Export some headers that X will want, and minor clean-up.
1.4.58.1	31-Aug-2002	gehenna	catch up with -current.
1.4.50.1	27-Aug-2002	nathanw	Catch up to -current.
1.4.46.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.4	09-Apr-1997	thorpej	Use <m68k/kcore.h>
1.3	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.2	21-Nov-1996	gwr	Copyright assigned to The NetBSD Foundation
1.1	05-May-1996	gwr	Used by the new libkvm
1.6	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.5	11-Dec-2005	christos	branches: 1.5.74; 1.5.76; 1.5.78; merge ktrace-lwp.
1.4	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.3	05-Feb-1998	gwr	branches: 1.3.48; 1.3.56; Merge arch/sun3x into arch/sun3
1.2	28-Apr-1997	gwr	branches: 1.2.10; Add a kernel declarations section.
1.1	18-Mar-1997	gwr	Add /dev/leds (closes PR#2172 from der Mouse)
1.2.10.1	27-Jan-1998	gwr	add leds_init
1.3.56.1	29-Apr-2005	kent	sync with -current
1.3.48.1	24-Jan-2005	skrll	Sync with HEAD.
1.5.78.1	16-May-2008	yamt	sync with head.
1.5.76.1	18-May-2008	yamt	sync with head.
1.5.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.8	23-Jul-1998	gwr	Make this like the other redirect includes.
1.7	09-Jan-1998	perry	multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1.6	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.5	26-Oct-1994	cgd	new RCS ID format.
1.4	26-Jul-1994	gwr	branches: 1.4.2; No longer redefine CLK_TCK because JTC says the value is arbitrary and the redefinition caused noisy warnings.
1.3	04-Feb-1994	glass	branches: 1.3.2; sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.3.2.1	26-Jul-1994	cgd	From trunk.
1.4.2.2	26-Jul-1994	gwr	No longer redefine CLK_TCK because JTC says the value is arbitrary and the redefinition caused noisy warnings.
1.4.2.1	26-Jul-1994	gwr	file limits.h was added on branch netbsd-1-0 on 1994-07-26 18:15:19 +0000
1.4	17-Sep-2006	tsutsui	Make sun68k/stand build without installed ${DESTDIR} files. Currently "machine" symlink points sys/arch/sun68k/include, but this means some <machine/foo.h> files are taken from sys/arch/sun68k/include but others (i.e. files not in sun68k/include) are taken from ${DESTDIR}/usr/include/machine. Instead, make "machine" symlink point sys/arch/${MACHINE}/include, make "sun68k" symlink point sys/arch/sun68k/include (not sys/arch/sun68k), add sys/arch to include path, and move some files where appropriate.
1.3	25-Jan-2006	christos	branches: 1.3.18; free -> dealloc unsigned -> size_t for alloc/dealloc
1.2	31-Oct-2001	thorpej	branches: 1.2.2; 1.2.34; 1.2.46; Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.1	22-Feb-2001	chs	branches: 1.1.4; 1.1.6; 1.1.8; switch sun3 to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.1.8.1	12-Nov-2001	thorpej	Sync the thorpej-mips-cache branch with -current.
1.1.6.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.2	12-Mar-2001	bouyer	Sync with HEAD.
1.1.4.1	22-Feb-2001	bouyer	file loadfile_machdep.h was added on branch thorpej_scsipi on 2001-03-12 13:29:36 +0000
1.2.46.1	01-Feb-2006	yamt	sync with head.
1.2.34.2	30-Dec-2006	yamt	sync with head.
1.2.34.1	21-Jun-2006	yamt	sync with head.
1.2.2.2	31-Oct-2001	thorpej	Split elf32 vs. elf64 handling in loadfile(), including support for each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
1.2.2.1	31-Oct-2001	thorpej	file loadfile_machdep.h was added on branch nathanw_sa on 2001-10-31 17:20:50 +0000
1.3.18.1	18-Nov-2006	ad	Sync with head.
1.1	29-Apr-2000	thorpej	branches: 1.1.6; Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files are also required to supply inline functions __cpu_simple_lock(), __cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be supported on that platform (i.e. if MULTIPROCESSOR is defined in the _KERNEL case). Change these functions to take an int * (&alp->lock_data) rather than the struct simplelock * itself. These changes make it possible for userland to use the locking primitives by including <machine/lock.h>.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	29-Apr-2000	bouyer	file lock.h was added on branch thorpej_scsipi on 2000-11-20 20:27:54 +0000
1.1	30-Nov-2024	christos	branches: 1.1.4; Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally.
1.1.4.2	02-Aug-2025	perseant	Sync with HEAD
1.1.4.1	30-Nov-2024	perseant	file lwp_private.h was added on branch perseant-exfatfs on 2025-08-02 05:56:12 +0000
1.13	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.12	06-Oct-1997	gwr	branches: 1.12.4; Move some of the VM initialization work from _startup.c to pmap.c where it is normally found.
1.11	05-Oct-1997	gwr	Do kernel core header initialization a little differently.
1.10	29-May-1997	gwr	branches: 1.10.4; Define getsr() as _getsr() for backward compatibility.
1.9	28-Apr-1997	gwr	Moved leds_* declarations into leds.h
1.8	09-Apr-1997	thorpej	regdump() is prototyped in m68k/cpu.h now.
1.7	18-Mar-1997	gwr	Moved the _KERNEL declarations to machdep.h
1.6	17-Mar-1997	gwr	s/fpu_type/fputype/g
1.5	11-Feb-1997	gwr	Change most occurrences of "struct frame" (union of all frames formats) to "struct trapframe" (the minimal frame) because in most cases, all we care about is the minimal, invariant part. Further, if the declaration says we have an arg of type "frame" (big union), then KGDB will try to print the whole bloody thing out whether you want to see it or not.
1.4	04-Feb-1997	perry	branches: 1.4.2; Nuke some options GENERIC residue.
1.3	27-Jan-1997	gwr	Just declare the sunmon_* functions here. No need for sunmon.h
1.2	27-Jan-1997	gwr	Pull out things now declared elsewhere.
1.1	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.4.2.1	12-Mar-1997	is	Merge in changes from The Trunk
1.10.4.1	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.12.4.1	25-Jan-1998	gwr	Now in ../sun3
1.1	23-Dec-1999	kleink	branches: 1.1.6; C99: Define a NAN macro in <math.h> which evaulates to a constant expression of a single-precision quiet NaN; only to be defined on platforms that do support this value.
1.1.6.2	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.1.6.1	23-Dec-1999	bouyer	file math.h was added on branch thorpej_scsipi on 2000-11-20 20:27:54 +0000
1.7	20-Dec-2024	tsutsui	Remove trailing whitespace.
1.6	28-Apr-2008	martin	branches: 1.6.124; Remove clause 3 and 4 from TNF licenses
1.5	14-May-1997	jeremy	branches: 1.5.152; 1.5.154; 1.5.156; Long awaited MI/MD separation completed.
1.4	13-Mar-1997	gwr	s/sun3x_/_/ in sun3x_(round\|trunc)_(page\|seg) macros
1.3	23-Jan-1997	gwr	Rename members of struct mmu_rootptr, and add a comment. (From Jeremy)
1.2	16-Jan-1997	gwr	Add an introductory comment about pte.h vs mc68851.h Move sun3x_round_up_page() to pte.h Define struct mmu_rootptr here.
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	Initial import. Gets as far as nfs_mountroot.
1.5.156.1	16-May-2008	yamt	sync with head.
1.5.154.1	18-May-2008	yamt	sync with head.
1.5.152.1	02-Jun-2008	mjf	Sync with HEAD.
1.6.124.1	02-Aug-2025	perseant	Sync with HEAD
1.2	18-Jan-2003	thorpej	Merge the nathanw_sa branch.
1.1	10-Nov-2001	scw	branches: 1.1.2; file mcontext.h was initially added on branch nathanw_sa.
1.1.2.1	10-Nov-2001	scw	Kernel mcontext glue for Scheduler Activations on m68k from Klaus Klein <kleink@netbsd.org>.
1.4	13-Oct-1995	gwr	Remove (again) things accidently revived by cvs tag...
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.30	24-Jun-2023	msaitoh	Fix typo in comment.
1.29	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.28	01-Oct-2006	tsutsui	branches: 1.28.52; 1.28.54; 1.28.56; First attempt at bus_space(9) support for sun3 with common sun68k/bus.c: - make sun3 port use common sun68k files as much as possible - add temporary options _SUN2_ in std.sun2 until sun3 can share all sun68k files (autoconf.c and isr.c are not yet) - move sun68kvme declaration temporary as well from files.sun68k to files.sun2 - rename and move sun68k_find_prom_map() function to MD sources since it can't be shared with sun3 - add bus tag members to struct confargs and initilize them where appropriate XXX1: MD bus_dma(9) backends are not implemented (yet). XXX2: more code (obio etc.) should be shared among sun3, sun3x and sun2.
1.27	11-Dec-2005	christos	branches: 1.27.20; 1.27.22; merge ktrace-lwp.
1.26	03-Jun-2005	tsutsui	branches: 1.26.2; Constify.
1.25	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.24	22-Feb-2001	chs	branches: 1.24.24; 1.24.32; switch sun3 to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.23	05-Feb-1998	gwr	branches: 1.23.14; Merge arch/sun3x into arch/sun3
1.22	05-Feb-1997	gwr	branches: 1.22.14; sync with the sun3x version
1.21	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.20	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.19	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.18	13-Oct-1996	christos	backout previous kprintf change
1.17	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.16	07-Feb-1995	gwr	Add saio.h and move relevant struct from mon.h into it.
1.15	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.14	26-Oct-1994	cgd	new RCS ID format.
1.13	20-Sep-1994	gwr	branches: 1.13.2; Cleanup, fix mon_reboot()
1.12	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.11	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.10	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.9	08-Aug-1993	glass	various changes
1.8	05-Aug-1993	glass	gets to consinit() and blows up
1.7	03-Aug-1993	glass	it links with out any unresolved symbols, last few are just stubs because we aren't likely to get near execing init for a while
1.6	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.5	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.4	27-Jul-1993	glass	new pmap module
1.3	29-Jun-1993	glass	additional needed functionality
1.2	27-Jun-1993	glass	fixed bug in mon.h; fixed NEED_* in cpu.h; spl macro problems
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.13.2.2	20-Sep-1994	gwr	Cleanup, fix mon_reboot()
1.13.2.1	20-Sep-1994	gwr	file mon.h was added on branch netbsd-1-0 on 1994-09-20 16:26:41 +0000
1.22.14.1	27-Jan-1998	gwr	The last section that used to be ifdef sun3/3x is now a union so the boot programs can use either variant as appropriate.
1.23.14.1	12-Mar-2001	bouyer	Sync with HEAD.
1.24.32.1	29-Apr-2005	kent	sync with -current
1.24.24.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.24.24.1	24-Jan-2005	skrll	Sync with HEAD.
1.26.2.1	30-Dec-2006	yamt	sync with head.
1.27.22.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.27.20.1	18-Nov-2006	ad	Sync with head.
1.28.56.1	16-May-2008	yamt	sync with head.
1.28.54.1	18-May-2008	yamt	sync with head.
1.28.52.1	02-Jun-2008	mjf	Sync with HEAD.
1.3	13-Oct-1995	gwr	Remove (again) things accidently revived by cvs tag...
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file mutex.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file mutex.h was added on branch yamt-lazymbuf on 2007-02-26 09:08:35 +0000
1.7	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.6	12-Dec-1994	gwr	New autoconfig interface to support VME, etc.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.1	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.21	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.20	28-Apr-1997	gwr	branches: 1.20.10; Rename obio_alloc/obio_mapin and check for obio in match functions for attachments that will use obio_mapin.
1.19	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.18	18-Jan-1997	gwr	Use the same names (OBIO_ZS_*) as the sun3x port so we can share zs.
1.17	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.16	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.15	30-Oct-1996	gwr	cosmetic...
1.14	26-Mar-1996	gwr	New autoconfig design that controls attach order.
1.13	12-Dec-1994	gwr	New autoconfig interface to support VME, etc.
1.12	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.11	26-Oct-1994	cgd	new RCS ID format.
1.10	20-Sep-1994	gwr	branches: 1.10.2; Add obio_find_mapping(), kill xxx_va gunk.
1.9	04-May-1994	gwr	Add zs0_va, zs1_va
1.8	16-Mar-1994	glass	eeprom stuff
1.7	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.6	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.5	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.4	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.3	16-Aug-1993	glass	'clock' is now part of the standard config system instead of being done early and in a hacked way. the movement of startrtclock() to below cpu_startup() allows this.
1.2	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.1	08-Aug-1993	glass	various changes
1.10.2.2	20-Sep-1994	gwr	Add obio_find_mapping(), kill xxx_va gunk.
1.10.2.1	20-Sep-1994	gwr	file obio.h was added on branch netbsd-1-0 on 1994-09-20 16:28:01 +0000
1.20.10.1	25-Jan-1998	gwr	Now in ../sun3 or ../sun3x
1.9	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.8	27-Jan-1997	gwr	branches: 1.8.14; Fix copyrights (/s/REGENTS/FOUNDATION/)
1.7	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.6	12-Dec-1994	gwr	New autoconfig interface to support VME, etc.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.1	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.8.14.1	25-Jan-1998	gwr	Now in ../sun3 or ../sun3x
1.62	31-May-2021	simonb	Include "opt_param.h" (ifdef _KERNEL_OPT) everywhere that MSGBUFSIZE is referenced since some sources include <machine/param.h>.
1.61	11-Aug-2012	tsutsui	branches: 1.61.56; Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6.
1.60	10-Feb-2012	para	branches: 1.60.2; proper sizing of kmem_arena on different ports PR port-i386/45946: Kernel locks up in VMEM system
1.59	08-Feb-2011	rmind	branches: 1.59.4; 1.59.8; 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@.
1.58	15-Oct-2010	tsutsui	branches: 1.58.2; 1.58.4; Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.57	11-Dec-2005	christos	branches: 1.57.98; 1.57.100; merge ktrace-lwp.
1.56	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.55	07-Aug-2003	agc	branches: 1.55.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.54	01-Jun-2002	nathanw	branches: 1.54.6; Explicitly include <arch/sun3/include/param3{,x}.h> rather than <machine/param3{,x}.h>, so that this file can be included on non-sun3 builds.
1.53	28-May-2001	chs	branches: 1.53.2; 1.53.8; 1.53.16; 1.53.18; move the spl() and IPL_ definitions to intr.h.
1.52	28-May-2001	chs	make sun3x work again after the recent change to the m68k cpu_kcore_hdr: allocate a page for dumps like the sun3 does rather than using part of the msgbuf page. this also lets the msgbuf use the full msgbuf page.
1.51	11-Feb-2000	thorpej	branches: 1.51.6; Update for the NKMEMPAGES changes.
1.50	04-Dec-1999	ragge	CL* discarding.
1.49	05-Apr-1999	gwr	branches: 1.49.2; 1.49.8; 1.49.14; Make it clear that MSGBUFSIZE is not user-adjustable.
1.48	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.47	03-Oct-1997	gwr	branches: 1.47.4; Increase MSGBUFOFF to 512 so we can be sure there is room for a kernel core header before the message buffer.
1.46	02-Oct-1997	gwr	Fix MSGBUFSIZE
1.45	20-Sep-1997	leo	Correct for the extra member in 'struct kern_msgbuf' when calculating the number of bytes we want to allocate.
1.44	19-Sep-1997	leo	Implement the kernel part of pr-1891. This allows for a more flexible sized msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running, though old 'dmesg' binaries will output a few bytes of junk at the start of the buffer, and will miss a few bytes at the end of the buffer.
1.43	10-Jul-1997	veego	branches: 1.43.2; Restore the define of UPAGES.
1.42	10-Jun-1997	veego	Define NBSG from (1 << SEGSHIFT) and move some variables before <m68k/param.h>.
1.41	10-Jun-1997	veego	Use the MI <m68k/param.h> include.
1.40	27-Feb-1997	gwr	Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1.39	27-Feb-1997	gwr	Allow option MCLSHIFT=x to control MCLBYTES etc.
1.38	26-Feb-1997	gwr	Use ALIGNBYTES in the new ALIGNED_POINTER macro. (That is always good enough on the m68k.)
1.37	24-Feb-1997	fvdl	Define ALIGNED_POINTER
1.36	18-Jan-1997	gwr	branches: 1.36.4; Move sun3_btop (etc.) macros from param.h to pte.h
1.35	13-Dec-1996	gwr	Define MAXBSIZE as 32KB to limit the size clustered transfers.
1.34	04-Mar-1996	cgd	add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH, execpt without quotes. meant to be __CONCAT()ted for easy #includes of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC bus code).
1.33	01-Mar-1996	cgd	Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1.32	16-Feb-1996	gwr	Improved delay() implementation with lower overhead, makes very short delays much more accurate.
1.31	01-Feb-1996	mycroft	LOCORE -> _LOCORE
1.30	10-Nov-1995	gwr	Need to define KERNTEXTOFF for kvm_mkdb
1.29	27-Jun-1995	gwr	branches: 1.29.2; Nuke user-mode DELAY() macro.
1.28	26-Jun-1995	cgd	clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and dbtob(). remove unused definitions of ctos(), stoc(), and dtob().
1.27	13-Jun-1995	gwr	Provide delay2us as an inline and make it reasonably accurate, but conservative (long) by a factor of about 1.25
1.26	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.25	27-Mar-1995	gwr	Put spltty at level 4 and adjust others appropriately. Also, improve the inline _spl() and move it to psl.h
1.24	18-Mar-1995	cgd	don't be so quick to cast macro arguments to unsigned; if the arguments are really off_t's (e.g. to btodb), then you can lose information. This was the "> 4G file systems don't work" bug; physio uses btodb, which was broken.
1.23	28-Nov-1994	gwr	cosmetic
1.22	23-Nov-1994	gwr	Add USPACE
1.21	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.20	26-Oct-1994	gwr	Remove some unnecessary junk.
1.19	26-Oct-1994	cgd	new RCS ID format.
1.18	20-Sep-1994	gwr	branches: 1.18.2; Kill CLOCK_VA, INTERREG_VA. Do spl0() and splx(x) inline too.
1.17	16-Sep-1994	jtc	asm -> __asm (PR #463).
1.16	23-Aug-1994	gwr	Add USPACE
1.15	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.14	04-May-1994	gwr	Make the DELAY macro call the new delay() function.
1.13	02-May-1994	glass	ugh. splimp is the greater of splnet and splbio now. used by pmap module for splpmap()
1.12	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.11	12-Dec-1993	glass	MACHINE_ARCH
1.10	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.9	12-Oct-1993	glass	sun3 port updated. netboot integrated.
1.8	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.7	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.6	08-Aug-1993	glass	various changes
1.5	05-Aug-1993	glass	gets to consinit() and blows up
1.4	03-Aug-1993	glass	it links with out any unresolved symbols, last few are just stubs because we aren't likely to get near execing init for a while
1.3	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.2	27-Jun-1993	glass	fixed bug in mon.h; fixed NEED_* in cpu.h; spl macro problems
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.18.2.2	20-Sep-1994	gwr	Kill CLOCK_VA, INTERREG_VA. Do spl0() and splx(x) inline too.
1.18.2.1	20-Sep-1994	gwr	file param.h was added on branch netbsd-1-0 on 1994-09-20 16:31:04 +0000
1.29.2.1	10-Nov-1995	gwr	Update from HEAD
1.36.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.43.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.43.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.47.4.3	05-Feb-1998	gwr	Remove _KVA_MASK
1.47.4.2	04-Feb-1998	gwr	Move UPAGES into the common file.
1.47.4.1	27-Jan-1998	gwr	Conditionally include 3.h or 3x.h as appropriate.
1.49.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.49.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.49.2.2	05-Apr-1999	gwr	Make it clear that MSGBUFSIZE is not user-adjustable.
1.49.2.1	05-Apr-1999	gwr	file param.h was added on branch netbsd-1-4 on 1999-04-05 14:34:19 +0000
1.51.6.1	21-Jun-2001	nathanw	Catch up to -current.
1.53.18.2	09-Sep-2003	lukem	Apply patch from Matthias Scheler to fix the sun3 build after the pullup of ticket 1434 broke it. [tron, ticket #1453]
1.53.18.1	01-Jun-2002	tv	Pull up revision 1.54 (requested by nathanw in ticket #115): Explicitly include <arch/sun3/include/param3{,x}.h> rather than <machine/param3{,x}.h>, so that this file can be included on non-sun3 builds.
1.53.16.1	15-Jul-2002	gehenna	catch up with -current.
1.53.8.2	20-Jun-2002	nathanw	Catch up to -current.
1.53.8.1	28-May-2001	nathanw	file param.h was added on branch nathanw_sa on 2002-06-20 03:41:43 +0000
1.53.2.1	23-Jun-2002	jdolecek	catch up with -current on kqueue branch
1.54.6.4	24-Jan-2005	skrll	Sync with HEAD.
1.54.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.54.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.54.6.1	03-Aug-2004	skrll	Sync with HEAD
1.55.8.1	29-Apr-2005	kent	sync with -current
1.57.100.1	05-Mar-2011	rmind	sync with head
1.57.98.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.58.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.58.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.59.8.1	18-Feb-2012	mrg	merge to -current.
1.59.4.2	30-Oct-2012	yamt	sync with head
1.59.4.1	17-Apr-2012	yamt	sync with head
1.60.2.1	13-Aug-2012	riz	Pull up following revision(s) (requested by tsutsui in ticket #487): sys/arch/sun3/include/param3.h: revision 1.55 sys/arch/sun3/include/param3.h: revision 1.56 sys/arch/sun2/include/param.h: revision 1.15 sys/arch/sun3/include/param.h: revision 1.61 sys/arch/sun3/include/param3x.h: revision 1.18 Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6. Poor sun2 has only 14MB KVA space so reduce NKMEMPAGES_MIN_DEFAULT and NKMEMPAGES_MAX_DEFAULT values accordingly. XXX: netbsd-6 GENERIC still gets "panic: pool_get: kmem-4096: page empty" Also reduce UBC_NWINS from default 1024 to 512 to avoid possible KVA shortage, otherwise "panic: ubc_init: failed to map ubc_object" could still happen on netbsd-6 branch. Should be pulled up to netbsd-6.
1.61.56.1	17-Jun-2021	thorpej	Sync w/ HEAD.
1.57	03-Mar-2018	mrg	sun2/sun3: - build libkern as an archive for non modular builds. from maya@ sun3: - cut down GENERIC a bunch to bring below 2MB. - reduce UBC_NWINS, MAXEXEC, and PAGER_MAP_DEFAULT_SIZE to recover enough lost VA to actually run basic tests.
1.56	12-Aug-2012	tsutsui	branches: 1.56.32; Also reduce UBC_NWINS from default 1024 to 512 to avoid possible KVA shortage, otherwise "panic: ubc_init: failed to map ubc_object" could still happen on netbsd-6 branch. Should be pulled up to netbsd-6.
1.55	11-Aug-2012	tsutsui	Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6.
1.54	08-Feb-2011	rmind	branches: 1.54.4; 1.54.10; 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@.
1.53	15-Oct-2010	tsutsui	branches: 1.53.2; 1.53.4; Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.52	11-Dec-2009	tsutsui	branches: 1.52.2; 1.52.4; Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSG, and SEGOFFSET from <machine/param.h> to <machine/pmap.h> where they should belong - don't use m68k_round_seg() and m68k_trunc_seg() in sun3 pmap sources and instead define and use sun3_round_seg() and sun3_trunc_seg() since they are quite pmap implementation dependent
1.51	11-Dec-2005	christos	branches: 1.51.78; merge ktrace-lwp.
1.50	22-Jan-2005	chs	bring back the sun3 MAXPHYS definition that has been missing for 8 years. more recently, we changed to relying on MAXPHYS rather than MAXBSIZE to limit page cache I/O sizes, and sun3 has been broken since then.
1.49	07-Aug-2003	agc	branches: 1.49.2; 1.49.6; 1.49.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.48	05-Feb-1998	gwr	branches: 1.48.48; Merge arch/sun3x into arch/sun3
1.47	03-Oct-1997	gwr	branches: 1.47.4; Increase MSGBUFOFF to 512 so we can be sure there is room for a kernel core header before the message buffer.
1.46	02-Oct-1997	gwr	Fix MSGBUFSIZE
1.45	20-Sep-1997	leo	Correct for the extra member in 'struct kern_msgbuf' when calculating the number of bytes we want to allocate.
1.44	19-Sep-1997	leo	Implement the kernel part of pr-1891. This allows for a more flexible sized msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running, though old 'dmesg' binaries will output a few bytes of junk at the start of the buffer, and will miss a few bytes at the end of the buffer.
1.43	10-Jul-1997	veego	branches: 1.43.2; Restore the define of UPAGES.
1.42	10-Jun-1997	veego	Define NBSG from (1 << SEGSHIFT) and move some variables before <m68k/param.h>.
1.41	10-Jun-1997	veego	Use the MI <m68k/param.h> include.
1.40	27-Feb-1997	gwr	Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1.39	27-Feb-1997	gwr	Allow option MCLSHIFT=x to control MCLBYTES etc.
1.38	26-Feb-1997	gwr	Use ALIGNBYTES in the new ALIGNED_POINTER macro. (That is always good enough on the m68k.)
1.37	24-Feb-1997	fvdl	Define ALIGNED_POINTER
1.36	18-Jan-1997	gwr	branches: 1.36.4; Move sun3_btop (etc.) macros from param.h to pte.h
1.35	13-Dec-1996	gwr	Define MAXBSIZE as 32KB to limit the size clustered transfers.
1.34	04-Mar-1996	cgd	add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH, execpt without quotes. meant to be __CONCAT()ted for easy #includes of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC bus code).
1.33	01-Mar-1996	cgd	Clean up tabbing/spacing in defns of MACHINE, MACHINE_ARCH, and MID_MACHINE.
1.32	16-Feb-1996	gwr	Improved delay() implementation with lower overhead, makes very short delays much more accurate.
1.31	01-Feb-1996	mycroft	LOCORE -> _LOCORE
1.30	10-Nov-1995	gwr	Need to define KERNTEXTOFF for kvm_mkdb
1.29	27-Jun-1995	gwr	branches: 1.29.2; Nuke user-mode DELAY() macro.
1.28	26-Jun-1995	cgd	clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and dbtob(). remove unused definitions of ctos(), stoc(), and dtob().
1.27	13-Jun-1995	gwr	Provide delay2us as an inline and make it reasonably accurate, but conservative (long) by a factor of about 1.25
1.26	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.25	27-Mar-1995	gwr	Put spltty at level 4 and adjust others appropriately. Also, improve the inline _spl() and move it to psl.h
1.24	18-Mar-1995	cgd	don't be so quick to cast macro arguments to unsigned; if the arguments are really off_t's (e.g. to btodb), then you can lose information. This was the "> 4G file systems don't work" bug; physio uses btodb, which was broken.
1.23	28-Nov-1994	gwr	cosmetic
1.22	23-Nov-1994	gwr	Add USPACE
1.21	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.20	26-Oct-1994	gwr	Remove some unnecessary junk.
1.19	26-Oct-1994	cgd	new RCS ID format.
1.18	20-Sep-1994	gwr	Kill CLOCK_VA, INTERREG_VA. Do spl0() and splx(x) inline too.
1.17	16-Sep-1994	jtc	asm -> __asm (PR #463).
1.16	23-Aug-1994	gwr	Add USPACE
1.15	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.14	04-May-1994	gwr	Make the DELAY macro call the new delay() function.
1.13	02-May-1994	glass	ugh. splimp is the greater of splnet and splbio now. used by pmap module for splpmap()
1.12	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.11	12-Dec-1993	glass	MACHINE_ARCH
1.10	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.9	12-Oct-1993	glass	sun3 port updated. netboot integrated.
1.8	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.7	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.6	08-Aug-1993	glass	various changes
1.5	05-Aug-1993	glass	gets to consinit() and blows up
1.4	03-Aug-1993	glass	it links with out any unresolved symbols, last few are just stubs because we aren't likely to get near execing init for a while
1.3	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.2	27-Jun-1993	glass	fixed bug in mon.h; fixed NEED_* in cpu.h; spl macro problems
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.29.2.1	10-Nov-1995	gwr	Update from HEAD
1.36.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.43.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.43.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.47.4.2	04-Feb-1998	gwr	Move UPAGES into the common file.
1.47.4.1	27-Jan-1998	gwr	Remove common stuff found in param.h
1.48.48.4	24-Jan-2005	skrll	Sync with HEAD.
1.48.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.48.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.48.48.1	03-Aug-2004	skrll	Sync with HEAD
1.49.8.1	29-Apr-2005	kent	sync with -current
1.49.6.1	16-Mar-2005	tron	Pull up revision 1.50 (requested by chs in ticket #1229): bring back the sun3 MAXPHYS definition that has been missing for 8 years. more recently, we changed to relying on MAXPHYS rather than MAXBSIZE to limit page cache I/O sizes, and sun3 has been broken since then.
1.49.2.1	16-Mar-2005	tron	Pull up revision 1.50 (requested by chs in ticket #1229): bring back the sun3 MAXPHYS definition that has been missing for 8 years. more recently, we changed to relying on MAXPHYS rather than MAXBSIZE to limit page cache I/O sizes, and sun3 has been broken since then.
1.51.78.1	11-Mar-2010	yamt	sync with head
1.52.4.1	05-Mar-2011	rmind	sync with head
1.52.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.53.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.53.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.54.10.1	13-Aug-2012	riz	Pull up following revision(s) (requested by tsutsui in ticket #487): sys/arch/sun3/include/param3.h: revision 1.55 sys/arch/sun3/include/param3.h: revision 1.56 sys/arch/sun2/include/param.h: revision 1.15 sys/arch/sun3/include/param.h: revision 1.61 sys/arch/sun3/include/param3x.h: revision 1.18 Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6. Poor sun2 has only 14MB KVA space so reduce NKMEMPAGES_MIN_DEFAULT and NKMEMPAGES_MAX_DEFAULT values accordingly. XXX: netbsd-6 GENERIC still gets "panic: pool_get: kmem-4096: page empty" Also reduce UBC_NWINS from default 1024 to 512 to avoid possible KVA shortage, otherwise "panic: ubc_init: failed to map ubc_object" could still happen on netbsd-6 branch. Should be pulled up to netbsd-6.
1.54.4.1	30-Oct-2012	yamt	sync with head
1.56.32.1	12-Apr-2018	martin	Pull up following revision(s) (requested by mrg in ticket #745): sys/arch/sun3/conf/Makefile.sun3: revision 1.106 sys/arch/sun3/conf/Makefile.sun3: revision 1.107 sys/arch/sun3/conf/GENERIC3X: revision 1.131 sys/arch/sun3/include/param3.h: revision 1.57 sys/arch/sun3/conf/GENERIC: revision 1.177 sys/arch/sun3/conf/GENERIC: revision 1.178 sys/arch/sun3/include/vmparam3.h: revision 1.39 sun3: - build libkern as an archive for non modular builds. from maya@ - cut down GENERIC a bunch to bring below 2MB. - reduce UBC_NWINS, MAXEXEC, and PAGER_MAP_DEFAULT_SIZE to recover enough lost VA to actually run basic tests. also disable SYSCTL_INCLUDE_DESCR. copy sun3 disables to sun3x mostly. it has the same ufsboot 2MB limit. Build compat code as .a if not MODULAR. Removes some more unused functions.
1.18	11-Aug-2012	tsutsui	Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6.
1.17	08-Feb-2011	rmind	branches: 1.17.4; 1.17.10; 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@.
1.16	15-Oct-2010	tsutsui	branches: 1.16.2; 1.16.4; Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.15	11-Dec-2009	tsutsui	branches: 1.15.2; 1.15.4; Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSG, and SEGOFFSET from <machine/param.h> to <machine/pmap.h> where they should belong - don't use m68k_round_seg() and m68k_trunc_seg() in sun3 pmap sources and instead define and use sun3_round_seg() and sun3_trunc_seg() since they are quite pmap implementation dependent
1.14	11-Dec-2005	christos	branches: 1.14.78; merge ktrace-lwp.
1.13	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.
1.12	05-Feb-1998	gwr	branches: 1.12.48; Merge arch/sun3x into arch/sun3
1.11	03-Oct-1997	gwr	branches: 1.11.4; Increase MSGBUFOFF to 512 so we can be sure there is room for a kernel core header before the message buffer.
1.10	02-Oct-1997	gwr	Fix MSGBUFSIZE
1.9	20-Sep-1997	leo	Move the definition of MSGBUFSIZE up to the machine-arch level if possible. Pointed out by Bernd Ernesti.
1.8	19-Sep-1997	leo	Implement the kernel part of pr-1891. This allows for a more flexible sized msgbuf. Note that old 'dmesg' and 'syslogd' binaries will continue running, though old 'dmesg' binaries will output a few bytes of junk at the start of the buffer, and will miss a few bytes at the end of the buffer.
1.7	10-Jul-1997	veego	branches: 1.7.2; Restore the define of UPAGES.
1.6	10-Jun-1997	veego	Define NBSG from (1 << SEGSHIFT) and move some variables before <m68k/param.h>.
1.5	10-Jun-1997	veego	Use the MI <m68k/param.h> include.
1.4	27-Feb-1997	gwr	Allow option MCLSHIFT=x to control MCLBYTES etc.
1.3	26-Feb-1997	gwr	Use ALIGNBYTES in the new ALIGNED_POINTER macro. (That is always good enough on the m68k.)
1.2	24-Feb-1997	fvdl	Define ALIGNED_POINTER
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	branches: 1.1.1.1.6; Initial import. Gets as far as nfs_mountroot.
1.1.1.1.6.1	12-Mar-1997	is	Merge in Changes from The Trunk.
1.7.2.2	14-Oct-1997	thorpej	Update marc-pcmcia branch from trunk.
1.7.2.1	22-Sep-1997	thorpej	Update marc-pcmcia branch from trunk.
1.11.4.2	04-Feb-1998	gwr	Move UPAGES into the common file.
1.11.4.1	27-Jan-1998	gwr	Remove common stuff found in param.h
1.12.48.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.12.48.2	18-Sep-2004	skrll	Sync with HEAD.
1.12.48.1	03-Aug-2004	skrll	Sync with HEAD
1.14.78.1	11-Mar-2010	yamt	sync with head
1.15.4.1	05-Mar-2011	rmind	sync with head
1.15.2.1	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.16.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.16.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.17.10.1	13-Aug-2012	riz	Pull up following revision(s) (requested by tsutsui in ticket #487): sys/arch/sun3/include/param3.h: revision 1.55 sys/arch/sun3/include/param3.h: revision 1.56 sys/arch/sun2/include/param.h: revision 1.15 sys/arch/sun3/include/param.h: revision 1.61 sys/arch/sun3/include/param3x.h: revision 1.18 Poor sun3 (but not sun3x) has only 31MB KVM address space, so reduce NKMEMPAGES_MAX_DEFAULT from 64MB to 16MB. Fixes "panic: ubc_init: failed to map ubc_object" on TME emulating 3/120 with >16MB RAM. Should be pulled up to netbsd-6. Poor sun2 has only 14MB KVA space so reduce NKMEMPAGES_MIN_DEFAULT and NKMEMPAGES_MAX_DEFAULT values accordingly. XXX: netbsd-6 GENERIC still gets "panic: pool_get: kmem-4096: page empty" Also reduce UBC_NWINS from default 1024 to 512 to avoid possible KVA shortage, otherwise "panic: ubc_init: failed to map ubc_object" could still happen on netbsd-6 branch. Should be pulled up to netbsd-6.
1.17.4.1	30-Oct-2012	yamt	sync with head
1.11	31-Mar-1997	gwr	Use <m68k/pcb.h>
1.10	20-Jan-1997	gwr	Make this once again identical to the hp300 version. Perhaps this should exist as <m68k/include/pcb.h>
1.9	18-Jun-1996	gwr	branches: 1.9.2; Add the field "pcb_mmuctx" for future use by the pmap code. (This will make later update of the pmap code much easier.)
1.8	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.5	25-May-1994	glass	md_coredump
1.4	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.3	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.2	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.9.2.2	18-Jun-1996	gwr	Add the field "pcb_mmuctx" for future use by the pmap code. (This will make later update of the pmap code much easier.)
1.9.2.1	18-Jun-1996	gwr	file pcb.h was added on branch netbsd-1-2 on 1996-06-18 16:03:46 +0000
1.34	01-Feb-2020	tsutsui	Use "__nothing" macro defined in <sys/cdefs.h> for empty pmap_update(). Suggested by pgoyette@ in PR/54869.
1.33	18-Jan-2020	tsutsui	Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.32	11-Dec-2009	tsutsui	branches: 1.32.64; 1.32.68; 1.32.70; Export pmap_procwr() declaration only #ifdef _KERNEL.
1.31	09-Dec-2008	pooka	Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.30	28-Apr-2008	martin	branches: 1.30.6; 1.30.8; Remove clause 3 and 4 from TNF licenses
1.29	11-Dec-2005	christos	branches: 1.29.74; 1.29.76; 1.29.78; merge ktrace-lwp.
1.28	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.27	26-Feb-1999	is	branches: 1.27.42; 1.27.50; sun3 part of fix for PR 6152
1.26	16-Mar-1998	gwr	Add an anonymous declaration of struct pmap in pmap.h and put typedef struct pmap *pmap_t there, removing the latter from pmap3.h and pmap3x.h (so LKMs can use <vm/vm.h>).
1.25	15-Mar-1998	fair	make sure _SUN3_ or _SUN3X_ is defined.
1.24	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.23	03-Jan-1998	thorpej	branches: 1.23.2; Now that all ports have pmap_activate(), and it has an identical interface, prototype it in <vm/pmap.h>
1.22	02-Jan-1998	thorpej	Make pmap_activate() take a proc *.
1.21	28-Feb-1997	gwr	Define pmap_page_index as a macro.
1.20	18-Feb-1997	gwr	No longer need pm_stats
1.19	18-Feb-1997	gwr	Add pmap_wired_count()
1.18	27-Jan-1997	gwr	branches: 1.18.4; Fix copyrights (/s/REGENTS/FOUNDATION/)
1.17	27-Jan-1997	gwr	Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros. Add new _pmap_fault macro used in trap.c Declare pmap_activate() correctly.
1.16	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.15	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.14	28-Feb-1996	gwr	update PMAP_PREFER
1.13	10-Apr-1995	mycroft	Bring back pmap_kernel(), for now always inlined as a pointer to kernel_pmap_store.
1.12	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.11	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	29-Jun-1994	gwr	..wrong version last time...
1.8	28-Jun-1994	gwr	Add PMEGQ_KERNEL for pmegs on the new kernel queue.
1.7	24-Apr-1994	glass	fixed to use new queue stuff. random diffs to make ddb stuff mostly compile
1.6	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.5	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.4	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.3	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.2	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.1	27-Jul-1993	glass	new pmap module
1.18.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.23.2.1	27-Jan-1998	gwr	Conditionally include 3.h or 3x.h as appropriate.
1.27.50.1	29-Apr-2005	kent	sync with -current
1.27.42.1	24-Jan-2005	skrll	Sync with HEAD.
1.29.78.3	11-Mar-2010	yamt	sync with head
1.29.78.2	04-May-2009	yamt	sync with head.
1.29.78.1	16-May-2008	yamt	sync with head.
1.29.76.1	18-May-2008	yamt	sync with head.
1.29.74.2	17-Jan-2009	mjf	Sync with HEAD.
1.29.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.30.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.30.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.32.70.2	29-Feb-2020	ad	Sync with head.
1.32.70.1	25-Jan-2020	ad	Sync with head.
1.32.68.1	21-Jan-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #636): sys/arch/sun3/include/pmap.h: revision 1.33 sys/arch/sun3/include/pmap3.h: revision 1.50 sys/arch/sun3/include/pmap3x.h: revision 1.30 Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.32.64.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.51	14-Mar-2020	ad	pmap_remove_all(): Return a boolean value to indicate the behaviour. If true, all mappings have been removed, the pmap is totally cleared out, and UVM can then avoid doing the work to call pmap_remove() for each map entry. If false, either nothing has been done, or some helpful arch-specific voodoo has taken place.
1.50	18-Jan-2020	tsutsui	Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.49	07-Jan-2013	chs	branches: 1.49.38; 1.49.42; 1.49.44; switch to __USE_TOPDOWN_VM.
1.48	03-Jun-2011	tsutsui	branches: 1.48.2; 1.48.12; - remove simple_lock(9) and use atomic_ops(3) to account pmap reference count, perrequest from rmind@ - while here no need to export struct pmap on sun2/sun3/sun3x No particular problem for a week on hp300 and sun3x kernels with disabled tcp_vtw which has been broken for a month on low memory machines.
1.47	11-Dec-2009	tsutsui	branches: 1.47.4; 1.47.6; 1.47.10; Export NBSG for bootloaders. MMU is enabled even on PROM on sun68k machines.
1.46	11-Dec-2009	tsutsui	Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSG, and SEGOFFSET from <machine/param.h> to <machine/pmap.h> where they should belong - don't use m68k_round_seg() and m68k_trunc_seg() in sun3 pmap sources and instead define and use sun3_round_seg() and sun3_trunc_seg() since they are quite pmap implementation dependent
1.45	09-Dec-2008	pooka	Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.44	28-Apr-2008	martin	branches: 1.44.6; 1.44.8; Remove clause 3 and 4 from TNF licenses
1.43	04-Jan-2008	ad	branches: 1.43.6; 1.43.8; 1.43.10; Don't pull in unrelated gunk.
1.42	01-Oct-2006	tsutsui	branches: 1.42.28; 1.42.34; 1.42.42; First attempt at bus_space(9) support for sun3 with common sun68k/bus.c: - make sun3 port use common sun68k files as much as possible - add temporary options _SUN2_ in std.sun2 until sun3 can share all sun68k files (autoconf.c and isr.c are not yet) - move sun68kvme declaration temporary as well from files.sun68k to files.sun2 - rename and move sun68k_find_prom_map() function to MD sources since it can't be shared with sun3 - add bus tag members to struct confargs and initilize them where appropriate XXX1: MD bus_dma(9) backends are not implemented (yet). XXX2: more code (obio etc.) should be shared among sun3, sun3x and sun2.
1.41	16-Feb-2006	perry	branches: 1.41.14; 1.41.16; 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@.
1.40	24-Dec-2005	perry	branches: 1.40.2; 1.40.4; 1.40.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.39	11-Dec-2005	christos	merge ktrace-lwp.
1.38	22-Jan-2005	chs	branches: 1.38.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.37	17-Jan-2005	atatat	Convert the PMAP_PREFER() macro from two arguments (offset and hint) to four (adding size and direction). In order for topdown uvm to be an option on ports using PMAP_PREFER, they will need to "prefer" lower addresses if topdown is being used. Additionally, at least one port also needs to know the size.
1.36	22-Sep-2002	chs	branches: 1.36.6; 1.36.14; it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.35	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.34	10-Sep-2001	chris	branches: 1.34.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.33	03-Jul-2001	chs	branches: 1.33.2; 1.33.4; vm_offset_t -> [pv]addr_t.
1.32	02-Jun-2001	chs	replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
1.31	26-May-2001	chs	replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
1.30	25-Apr-2001	thorpej	Garbage-collect pmap_page_index().
1.29	22-Apr-2001	thorpej	Undo a misguided previous change to the pmap_update() API.
1.28	22-Apr-2001	thorpej	Give pmap_update() an argument (a pmap_t) so that it knows which pmap it should be updating.
1.27	21-Apr-2001	thorpej	#define away pmap_update() in <machine/pmap.h> so that no function call overhead is incurred as we start sprinkling pmap_update() calls throughout the source tree (no pmaps currently defer operations, but we are adding the infrastructure to allow them to do so).
1.26	16-Mar-1998	gwr	branches: 1.26.14; 1.26.26; Add an anonymous declaration of struct pmap in pmap.h and put typedef struct pmap *pmap_t there, removing the latter from pmap3.h and pmap3x.h (so LKMs can use <vm/vm.h>).
1.25	18-Feb-1998	cgd	Move pmap_map() function definition to MD headers, as appropriate. It's an internal function, and the VM system shouldn't try to prototype it. (Note that some ports _don't_ prototype it.)
1.24	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.23	03-Jan-1998	thorpej	branches: 1.23.4; Now that all ports have pmap_activate(), and it has an identical interface, prototype it in <vm/pmap.h>
1.22	02-Jan-1998	thorpej	Make pmap_activate() take a proc *.
1.21	28-Feb-1997	gwr	Define pmap_page_index as a macro.
1.20	18-Feb-1997	gwr	No longer need pm_stats
1.19	18-Feb-1997	gwr	Add pmap_wired_count()
1.18	27-Jan-1997	gwr	branches: 1.18.4; Fix copyrights (/s/REGENTS/FOUNDATION/)
1.17	27-Jan-1997	gwr	Remove unused PMAP_ACTIVATE/PMAP_DEACTIVATE macros. Add new _pmap_fault macro used in trap.c Declare pmap_activate() correctly.
1.16	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.15	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.14	28-Feb-1996	gwr	update PMAP_PREFER
1.13	10-Apr-1995	mycroft	Bring back pmap_kernel(), for now always inlined as a pointer to kernel_pmap_store.
1.12	28-Mar-1995	jtc	KERNEL -> _KERNEL
1.11	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	29-Jun-1994	gwr	..wrong version last time...
1.8	28-Jun-1994	gwr	Add PMEGQ_KERNEL for pmegs on the new kernel queue.
1.7	24-Apr-1994	glass	fixed to use new queue stuff. random diffs to make ddb stuff mostly compile
1.6	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.5	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.4	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.3	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.2	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.1	27-Jul-1993	glass	new pmap module
1.18.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.23.4.1	27-Jan-1998	gwr	Make structure layout match Sun3X (just in case useland cares).
1.26.26.1	21-Jun-2001	nathanw	Catch up to -current.
1.26.14.1	23-Apr-2001	bouyer	Sync with HEAD.
1.33.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.33.2.2	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
1.33.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.34.4.2	18-Oct-2002	nathanw	Catch up to -current.
1.34.4.1	10-Sep-2001	nathanw	file pmap3.h was added on branch nathanw_sa on 2002-10-18 02:40:22 +0000
1.36.14.1	29-Apr-2005	kent	sync with -current
1.36.6.2	24-Jan-2005	skrll	Sync with HEAD.
1.36.6.1	17-Jan-2005	skrll	Sync with HEAD.
1.38.8.2	21-Jan-2008	yamt	sync with head
1.38.8.1	30-Dec-2006	yamt	sync with head.
1.40.6.1	22-Apr-2006	simonb	Sync with head.
1.40.4.1	09-Sep-2006	rpaulo	sync with head
1.40.2.1	18-Feb-2006	yamt	sync with head.
1.41.16.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.41.14.1	18-Nov-2006	ad	Sync with head.
1.42.42.1	08-Jan-2008	bouyer	Sync with HEAD
1.42.34.1	18-Feb-2008	mjf	Sync with HEAD.
1.42.28.1	09-Jan-2008	matt	sync with HEAD
1.43.10.3	11-Mar-2010	yamt	sync with head
1.43.10.2	04-May-2009	yamt	sync with head.
1.43.10.1	16-May-2008	yamt	sync with head.
1.43.8.1	18-May-2008	yamt	sync with head.
1.43.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.43.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.44.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.44.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.47.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.47.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.47.4.1	12-Jun-2011	rmind	sync with head
1.48.12.1	25-Feb-2013	tls	resync with head
1.48.2.1	23-Jan-2013	yamt	sync with head
1.49.44.1	25-Jan-2020	ad	Sync with head.
1.49.42.1	21-Jan-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #636): sys/arch/sun3/include/pmap.h: revision 1.33 sys/arch/sun3/include/pmap3.h: revision 1.50 sys/arch/sun3/include/pmap3x.h: revision 1.30 Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.49.38.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.32	20-Dec-2024	tsutsui	Remove trailing whitespace.
1.31	14-Mar-2020	ad	branches: 1.31.28; pmap_remove_all(): Return a boolean value to indicate the behaviour. If true, all mappings have been removed, the pmap is totally cleared out, and UVM can then avoid doing the work to call pmap_remove() for each map entry. If false, either nothing has been done, or some helpful arch-specific voodoo has taken place.
1.30	18-Jan-2020	tsutsui	Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.29	03-Jun-2011	tsutsui	branches: 1.29.54; 1.29.58; 1.29.60; - remove simple_lock(9) and use atomic_ops(3) to account pmap reference count, perrequest from rmind@ - while here no need to export struct pmap on sun2/sun3/sun3x No particular problem for a week on hp300 and sun3x kernels with disabled tcp_vtw which has been broken for a month on low memory machines.
1.28	11-Dec-2009	tsutsui	branches: 1.28.4; 1.28.6; 1.28.10; Export NBSG for bootloaders. MMU is enabled even on PROM on sun68k machines.
1.27	11-Dec-2009	tsutsui	Refactoring MD segment related definitions on m68k ports: - move macro SEGSHIFT, NBSG, and SEGOFFSET from <machine/param.h> to <machine/pmap.h> where they should belong - don't use m68k_round_seg() and m68k_trunc_seg() in sun3 pmap sources and instead define and use sun3_round_seg() and sun3_trunc_seg() since they are quite pmap implementation dependent
1.26	09-Dec-2008	pooka	Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr, which is now the "API" provided by the pmap module. pmap_kernel() remains as the syntactic sugar. Bonus cosmetics round: move all the pmap_t pointer typedefs into uvm_pmap.h. Thanks to Greg Oster for providing cpu muscle for doing test builds.
1.25	28-Apr-2008	martin	branches: 1.25.6; 1.25.8; Remove clause 3 and 4 from TNF licenses
1.24	04-Jan-2008	ad	branches: 1.24.6; 1.24.8; 1.24.10; Don't pull in unrelated gunk.
1.23	01-Oct-2006	tsutsui	branches: 1.23.28; 1.23.34; 1.23.42; First attempt at bus_space(9) support for sun3 with common sun68k/bus.c: - make sun3 port use common sun68k files as much as possible - add temporary options _SUN2_ in std.sun2 until sun3 can share all sun68k files (autoconf.c and isr.c are not yet) - move sun68kvme declaration temporary as well from files.sun68k to files.sun2 - rename and move sun68k_find_prom_map() function to MD sources since it can't be shared with sun3 - add bus tag members to struct confargs and initilize them where appropriate XXX1: MD bus_dma(9) backends are not implemented (yet). XXX2: more code (obio etc.) should be shared among sun3, sun3x and sun2.
1.22	16-Feb-2006	perry	branches: 1.22.14; 1.22.16; 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@.
1.21	24-Dec-2005	perry	branches: 1.21.2; 1.21.4; 1.21.6; Remove leading __ from __(const\|inline\|signed\|volatile) -- it is obsolete.
1.20	11-Dec-2005	christos	merge ktrace-lwp.
1.19	22-Jan-2005	chs	branches: 1.19.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.18	22-Sep-2002	chs	branches: 1.18.6; 1.18.14; it really helps to get the stub right before cutting + pasting it 27 times. alas, I did not. doh.
1.17	22-Sep-2002	chs	add pmap_remove_all() hook (empty on most platforms so far).
1.16	10-Sep-2001	chris	branches: 1.16.4; Update pmap_update to now take the updated pmap as an argument. This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment. Currently this is a no-op on most platforms, so they should see no difference. Reviewed by Jason.
1.15	03-Jul-2001	chs	branches: 1.15.2; 1.15.4; vm_offset_t -> [pv]addr_t.
1.14	26-May-2001	chs	replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
1.13	22-Apr-2001	thorpej	Undo a misguided previous change to the pmap_update() API.
1.12	22-Apr-2001	thorpej	Give pmap_update() an argument (a pmap_t) so that it knows which pmap it should be updating.
1.11	21-Apr-2001	thorpej	#define away pmap_update() in <machine/pmap.h> so that no function call overhead is incurred as we start sprinkling pmap_update() calls throughout the source tree (no pmaps currently defer operations, but we are adding the infrastructure to allow them to do so).
1.10	09-Jun-1998	gwr	branches: 1.10.14; 1.10.26; Move sun3x _pmap_fault macro from pmap.h to trap.c
1.9	16-Mar-1998	gwr	Add an anonymous declaration of struct pmap in pmap.h and put typedef struct pmap *pmap_t there, removing the latter from pmap3.h and pmap3x.h (so LKMs can use <vm/vm.h>).
1.8	18-Feb-1998	cgd	Move pmap_map() function definition to MD headers, as appropriate. It's an internal function, and the VM system shouldn't try to prototype it. (Note that some ports _don't_ prototype it.)
1.7	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.6	03-Jan-1998	thorpej	branches: 1.6.4; Now that all ports have pmap_activate(), and it has an identical interface, prototype it in <vm/pmap.h>
1.5	02-Jan-1998	thorpej	Make pmap_activate() take a proc *.
1.4	14-Feb-1997	gwr	Define pmap_resident_count(), pmap_wired_count() as macros that call pmap_count(). (from Jeremy).
1.3	12-Feb-1997	gwr	In struct pmap, replace pm_mmucrp with pm_a_phys. Define pmap_resident_count(), pmap_wired_count() to call pmap_resident_pages(), pmap_wired_pages() respectively, so we can keep those statistics on lower-level structures instead of here.
1.2	23-Jan-1997	gwr	branches: 1.2.4; Add <machine/pte.h> and the new pm_mmucrp member of struct pmap. Kill macros PMAP_ACTIVATE and PMAP_ACTIVATE (not used). Add macro _pmap_fault for use in trap.c
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	Initial import. Gets as far as nfs_mountroot.
1.2.4.1	12-Mar-1997	is	Merge in Changes from The Trunk.
1.6.4.1	27-Jan-1998	gwr	Some comments, etc.
1.10.26.1	21-Jun-2001	nathanw	Catch up to -current.
1.10.14.1	23-Apr-2001	bouyer	Sync with HEAD.
1.15.4.1	01-Oct-2001	fvdl	Catch up with -current.
1.15.2.2	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
1.15.2.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.16.4.2	18-Oct-2002	nathanw	Catch up to -current.
1.16.4.1	10-Sep-2001	nathanw	file pmap3x.h was added on branch nathanw_sa on 2002-10-18 02:40:22 +0000
1.18.14.1	29-Apr-2005	kent	sync with -current
1.18.6.1	24-Jan-2005	skrll	Sync with HEAD.
1.19.8.2	21-Jan-2008	yamt	sync with head
1.19.8.1	30-Dec-2006	yamt	sync with head.
1.21.6.1	22-Apr-2006	simonb	Sync with head.
1.21.4.1	09-Sep-2006	rpaulo	sync with head
1.21.2.1	18-Feb-2006	yamt	sync with head.
1.22.16.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.22.14.1	18-Nov-2006	ad	Sync with head.
1.23.42.1	08-Jan-2008	bouyer	Sync with HEAD
1.23.34.1	18-Feb-2008	mjf	Sync with HEAD.
1.23.28.1	09-Jan-2008	matt	sync with HEAD
1.24.10.3	11-Mar-2010	yamt	sync with head
1.24.10.2	04-May-2009	yamt	sync with head.
1.24.10.1	16-May-2008	yamt	sync with head.
1.24.8.1	18-May-2008	yamt	sync with head.
1.24.6.2	17-Jan-2009	mjf	Sync with HEAD.
1.24.6.1	02-Jun-2008	mjf	Sync with HEAD.
1.25.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.25.6.1	13-Dec-2008	haad	Update haad-dm branch to haad-dm-base2.
1.28.10.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.28.6.1	06-Jun-2011	jruoho	Sync with HEAD.
1.28.4.1	12-Jun-2011	rmind	sync with head
1.29.60.1	25-Jan-2020	ad	Sync with head.
1.29.58.1	21-Jan-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #636): sys/arch/sun3/include/pmap.h: revision 1.33 sys/arch/sun3/include/pmap3.h: revision 1.50 sys/arch/sun3/include/pmap3x.h: revision 1.30 Fix "modload nfsserver" failure on sun3. PR/54869 sun3 port has two definitions for different pmaps for sun3 (pmap3.h) and sun3x (pmap3x.h) and they are selected by _SUN3_ or _SUN3X_ macro, but neither of them is defined on module builds so common exported definitions required by module(7) should be in a common header, i.e. pmap.h. Should be pulled up to netbsd-9.
1.29.54.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.31.28.1	02-Aug-2025	perseant	Sync with HEAD
1.2	12-Jul-2018	maxv	Remove the kernel PMC code. Sent yesterday on tech-kern@. This change: * Removes "options PERFCTRS", the associated includes, and the associated ifdefs. In doing so, it removes several XXXSMPs in the MI code, which is good. * Removes the PMC code of ARM XSCALE. * Removes all the pmc.h files. They were all empty, except for ARM XSCALE. * Reorders the x86 PMC code not to rely on the legacy pmc.h file. The definitions are put in sysarch.h. * Removes the kern/sys_pmc.c file, and along with it, the sys_pmc_control and sys_pmc_get_info syscalls. They are marked as OBSOL in kern, netbsd32 and rump. * Removes the pmc_evid_t and pmc_ctr_t types. * Removes all the associated man pages. The sets are marked as obsolete.
1.1	07-Aug-2002	briggs	branches: 1.1.2; 1.1.4; 1.1.6; 1.1.202; 1.1.204; Implement pmc(9) -- An interface to hardware performance monitoring counters. These counters do not exist on all CPUs, but where they do exist, can be used for counting events such as dcache misses that would otherwise be difficult or impossible to instrument by code inspection or hardware simulation. pmc(9) is meant to be a general interface. Initially, the Intel XScale counters are the only ones supported.
1.1.204.1	10-Jun-2019	christos	Sync with HEAD
1.1.202.1	28-Jul-2018	pgoyette	Sync with HEAD
1.1.6.2	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.6.1	07-Aug-2002	jdolecek	file pmc.h was added on branch kqueue on 2002-09-06 08:42:10 +0000
1.1.4.2	31-Aug-2002	gehenna	catch up with -current.
1.1.4.1	07-Aug-2002	gehenna	file pmc.h was added on branch gehenna-devsw on 2002-08-31 14:52:44 +0000
1.1.2.2	13-Aug-2002	nathanw	Catch up to -current.
1.1.2.1	07-Aug-2002	nathanw	file pmc.h was added on branch nathanw_sa on 2002-08-13 02:19:00 +0000
1.9	13-Jul-2002	scw	m68k syscall rototill: - Switch all m68k-based ports over to __HAVE_SYSCALL_INTERN. - Add systrace glue. - Define struct mdproc in <m68k/proc.h> instead of <machine/proc.h>. (They were all defined exactly the same anyway, other than a couple of the MDP_* flags.)
1.8	25-Nov-1996	gwr	branches: 1.8.44; 1.8.48; 1.8.56; Get rid of md_upte[] and my copyright line.
1.7	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	23-Jul-1994	gwr	branches: 1.5.2; Get rid of MDP_AST
1.4	27-May-1994	gwr	branches: 1.4.2; Catch up with frame.h chages, merge stuff from new hp300 port.
1.3	06-May-1994	gwr	Track changes to proc.h
1.2	12-Dec-1993	glass	snapshot of my private sources
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.4.2.1	26-Jul-1994	cgd	From trunk.
1.5.2.2	23-Jul-1994	gwr	Get rid of MDP_AST
1.5.2.1	23-Jul-1994	gwr	file proc.h was added on branch netbsd-1-0 on 1994-07-23 03:23:45 +0000
1.8.56.1	17-Jul-2002	gehenna	catch up with -current.
1.8.48.2	01-Aug-2002	nathanw	Catch up to -current.
1.8.48.1	18-Nov-2001	scw	MD Scheduler Activation bits for sun3/3x. Compile-tested only.
1.8.44.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.3	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	30-May-1994	glass	so libkern compiles
1.20	28-May-2001	chs	branches: 1.20.8; move the spl() and IPL_ definitions to intr.h.
1.19	13-Apr-2001	thorpej	Remove the use of splimp() from the NetBSD kernel. splnet() and only splnet() is allowed for the protection of data structures used by network devices.
1.18	22-Feb-2001	chs	branches: 1.18.2; switch sun3 to ELF. highlight include: add "%" prefix to register names in assembly code. change assembly functions to return values in %a0 instead of %d0. C symbols no longer prepend an underscore, adjust assembly code for this. 32-bit values are now 32-bit aligned instead of 16-bit aligned, adjust structure packing and padding to override this where necessary. make EXEC_ELF std, make EXEC_AOUT and COMPAT_AOUT_M68K optional. use the MI loadfile() instead of several home-grown versions.
1.17	14-Jan-2001	thorpej	Make sure everybody has an splvm() and equate it with splimp() (splimp() is the historical name for this interrupt level, and the historical name is going to go away in the near future).
1.16	22-Aug-2000	thorpej	Add spllock(). See spl(9) for details.
1.15	05-Aug-1999	thorpej	branches: 1.15.2; Change the semantics of splsoftclock() to be like other spl() functions, that is priority is rasied. Add a new spllowersoftclock() to provide the atomic drop-to-softclock semantics that the old splsoftclock() provided, and update calls accordingly. This fixes a problem with using the "rnd" pseudo-device from within interrupt context to extract random data (e.g. from within the softnet interrupt) where doing so would incorrectly unblock interrupts (causing all sorts of lossage). XXX 4 platforms do not have priority-raising capability: newsmips, sparc, XXX sparc64, and VAX. This platforms still have this bug until their XXX spl() functions are fixed.
1.14	24-Nov-1998	kleink	Need declarations of defined inlined spl/sr functions.
1.13	29-May-1997	gwr	Add inline definitions for _getsr() and _splraise(), and define splimp() using splraise so early calls to the VM code (and pmap) do not accidently enable interrupts.
1.12	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.11	17-Dec-1996	gwr	Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.10	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.9	01-Feb-1996	mycroft	LOCORE -> _LOCORE
1.8	10-Oct-1995	gwr	The previous hack to save two instructions when the return value of splx() was ignored did not prevent the optimizer from re-ordering the asm statements! (Yikes!) Revert this to the old, single asm statement method. Thanks VERY MUCH to David Jones for finding this!
1.7	13-Aug-1995	mycroft	Add splsoftnet().
1.6	27-Mar-1995	gwr	Put spltty at level 4 and adjust others appropriately. Also, improve the inline _spl() and move it to psl.h
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.15.2.4	21-Apr-2001	bouyer	Sync with HEAD
1.15.2.3	12-Mar-2001	bouyer	Sync with HEAD.
1.15.2.2	18-Jan-2001	bouyer	Sync with head (for UBC+NFS fixes, mostly).
1.15.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.18.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.20.8.2	28-May-2001	chs	move the spl() and IPL_ definitions to intr.h.
1.20.8.1	28-May-2001	chs	file psl.h was added on branch nathanw_sa on 2001-05-28 21:06:20 +0000
1.20	28-Apr-2008	martin	Remove clause 3 and 4 from TNF licenses
1.19	11-Dec-2005	christos	branches: 1.19.74; 1.19.76; 1.19.78; merge ktrace-lwp.
1.18	22-Jan-2005	chs	de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.17	05-Sep-2001	tsutsui	branches: 1.17.6; 1.17.22; 1.17.30; vm_offset_t -> vaddr_t
1.16	05-Feb-1998	gwr	branches: 1.16.28; Merge arch/sun3x into arch/sun3
1.15	10-Jun-1997	veego	branches: 1.15.10; Delete _btos and _stob. The remaining 'Mach derived conversion macros' are now in <m68k/param.h>
1.14	13-Mar-1997	gwr	s/sun3_/_/ in sun3_(round\|trunc)_(page\|seg) macros
1.13	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.12	18-Jan-1997	gwr	Move sun3_btop (etc.) macros from param.h to pte.h
1.11	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.10	05-May-1996	gwr	Add VA_SEGNUM for libkvm.
1.9	10-Mar-1995	gwr	Fix PA_PGNUM for high addresses (cast to unsigned).
1.8	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.3	08-Aug-1993	glass	various changes
1.2	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.1	27-Jul-1993	glass	new pmap module
1.15.10.1	27-Jan-1998	gwr	Conditionally include 3.h or 3x.h as appropriate.
1.16.28.1	13-Sep-2001	thorpej	Update the kqueue branch to HEAD.
1.17.30.1	29-Apr-2005	kent	sync with -current
1.17.22.1	24-Jan-2005	skrll	Sync with HEAD.
1.17.6.2	05-Sep-2001	tsutsui	vm_offset_t -> vaddr_t
1.17.6.1	05-Sep-2001	tsutsui	file pte.h was added on branch nathanw_sa on 2001-09-05 13:31:37 +0000
1.19.78.1	16-May-2008	yamt	sync with head.
1.19.76.1	18-May-2008	yamt	sync with head.
1.19.74.1	02-Jun-2008	mjf	Sync with HEAD.
1.18	12-Jan-2009	tsutsui	Add parantheses to macro to suppress possible compiler warnings.
1.17	28-Apr-2008	martin	branches: 1.17.8; Remove clause 3 and 4 from TNF licenses
1.16	05-Feb-1998	gwr	branches: 1.16.150; 1.16.152; 1.16.154; Merge arch/sun3x into arch/sun3
1.15	10-Jun-1997	veego	branches: 1.15.4; Delete _btos and _stob. The remaining 'Mach derived conversion macros' are now in <m68k/param.h>
1.14	13-Mar-1997	gwr	s/sun3_/_/ in sun3_(round\|trunc)_(page\|seg) macros
1.13	27-Jan-1997	gwr	Fix copyrights (/s/REGENTS/FOUNDATION/)
1.12	18-Jan-1997	gwr	Move sun3_btop (etc.) macros from param.h to pte.h
1.11	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.10	05-May-1996	gwr	Add VA_SEGNUM for libkvm.
1.9	10-Mar-1995	gwr	Fix PA_PGNUM for high addresses (cast to unsigned).
1.8	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.7	26-Oct-1994	cgd	new RCS ID format.
1.6	27-May-1994	gwr	Catch up with frame.h chages, merge stuff from new hp300 port.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.3	08-Aug-1993	glass	various changes
1.2	30-Jul-1993	glass	whatever was necessary to make the rest of it work.
1.1	27-Jul-1993	glass	new pmap module
1.15.4.1	27-Jan-1998	gwr	Minor tweaks.
1.16.154.2	04-May-2009	yamt	sync with head.
1.16.154.1	16-May-2008	yamt	sync with head.
1.16.152.1	18-May-2008	yamt	sync with head.
1.16.150.2	17-Jan-2009	mjf	Sync with HEAD.
1.16.150.1	02-Jun-2008	mjf	Sync with HEAD.
1.17.8.1	19-Jan-2009	skrll	Sync with HEAD.
1.9	20-Dec-2024	tsutsui	Remove trailing whitespace.
1.8	28-Apr-2008	martin	branches: 1.8.124; Remove clause 3 and 4 from TNF licenses
1.7	05-Feb-1998	gwr	branches: 1.7.150; 1.7.152; 1.7.154; Merge arch/sun3x into arch/sun3
1.6	10-Jun-1997	veego	branches: 1.6.4; Delete _btos and _stob. The remaining 'Mach derived conversion macros' are now in <m68k/param.h>
1.5	14-May-1997	jeremy	Long awaited MI/MD separation completed.
1.4	13-Mar-1997	gwr	s/sun3x_/_/ in sun3x_(round\|trunc)_(page\|seg) macros
1.3	23-Jan-1997	gwr	Wrap prototypes with ifdef _KERNEL
1.2	16-Jan-1997	gwr	Add an introductory comment about pte.h vs mc68851.h Move sun3x_round_up_page() to here.
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	Initial import. Gets as far as nfs_mountroot.
1.6.4.1	27-Jan-1998	gwr	Remove Sun3 stuff that did not belong, etc.
1.7.154.1	16-May-2008	yamt	sync with head.
1.7.152.1	18-May-2008	yamt	sync with head.
1.7.150.1	02-Jun-2008	mjf	Sync with HEAD.
1.8.124.1	02-Aug-2025	perseant	Sync with HEAD
1.4	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.3	26-Oct-1994	cgd	new RCS ID format.
1.2	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.1	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.11	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.10	26-Oct-1994	cgd	new RCS ID format.
1.9	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.8	27-Jan-1994	cgd	HP300 -> MACHINE
1.7	08-Jan-1994	cgd	stubs which pint to m68k include
1.6	06-Jan-1994	mycroft	Still need old #defines for now.
1.5	06-Jan-1994	mycroft	Implement `struct reg'.
1.4	08-Dec-1993	mycroft	Move #define of NIPCREG outside #fidef.
1.3	02-Sep-1993	mycroft	Ditto.
1.2	22-May-1993	cgd	add rcsids to everything and clean up headers
1.1	13-May-1993	cgd	branches: 1.1.1; Initial revision
1.1.1.1	13-May-1993	cgd	add hp300 kernel files. generic kernel files might need some help...
1.2	12-Feb-1997	gwr	Now using <sys/kgdb.h>
1.1	15-Jun-1996	gwr	branches: 1.1.2; 1.1.6; Add KGDB support
1.1.6.1	12-Mar-1997	is	Merge in changes from The Trunk
1.1.2.2	15-Jun-1996	gwr	Add KGDB support
1.1.2.1	15-Jun-1996	gwr	file remote-sl.h was added on branch netbsd-1-2 on 1996-06-15 14:34:36 +0000
1.2	09-Feb-2007	ad	branches: 1.2.4; Merge newlock2 to head.
1.1	22-Dec-2006	ad	branches: 1.1.2; file rwlock.h was initially added on branch newlock2.
1.1.2.1	22-Dec-2006	ad	Pull in CPU specific stubs.
1.2.4.2	26-Feb-2007	yamt	sync with head.
1.2.4.1	09-Feb-2007	yamt	file rwlock.h was added on branch yamt-lazymbuf on 2007-02-26 09:08:35 +0000
1.5	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.4	27-Jan-1997	gwr	branches: 1.4.14; Fix copyrights (/s/REGENTS/FOUNDATION/)
1.3	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.2	24-May-1995	gwr	Define struct saif
1.1	07-Feb-1995	gwr	Add saio.h and move relevant struct from mon.h into it.
1.4.14.1	25-Jan-1998	gwr	Now in ../stand/libsa
1.1	20-Dec-1994	cgd	make the definition of _JBLEN mach. dep. header-dependent.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	23-Nov-1993	glass	Now works with current tree, as opposed to the july 8th tree in which it was written. Requires magnum infrastructure now, particularly the clock stuff. Fails to exec init because the /sbin/init binary is a sunos binary. Next step is to integrate sunos compatibility code from /sys/compat/sunos, and the amiga port. Does not yet implement MACHINE_NOCONTIG support. [from glass Mon Nov 22 21:22:45 PST 1993 home tag: home2]
1.6	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.5	20-Jun-1998	mrg	moved to <dev/sun/disklabel.h>
1.4	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.3	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.2	26-Oct-1994	cgd	new RCS ID format.
1.1	13-May-1994	gwr	SCSI driver works!
1.2	11-Dec-2005	christos	branches: 1.2.18; merge ktrace-lwp.
1.1	11-Jul-2005	christos	branches: 1.1.6; Add m68k sunos_machdep.h
1.1.6.2	10-Nov-2005	skrll	Sync with HEAD. Here we go again...
1.1.6.1	11-Jul-2005	skrll	file sunos_machdep.h was added on branch ktrace-lwp on 2005-11-10 13:59:54 +0000
1.2.18.2	21-Jun-2006	yamt	sync with head.
1.2.18.1	11-Dec-2005	yamt	file sunos_machdep.h was added on branch yamt-lazymbuf on 2006-06-21 14:57:16 +0000
1.4	19-Dec-2018	maxv	Remove compat_svr4 and compat_svr4_32, as discussed on tech-kern@ recently, but also as discussed several times in the past.
1.3	09-Nov-1999	kleink	branches: 1.3.40; 1.3.218; Rip protection against multiple inclusion from wrapper headers.
1.2	29-Apr-1999	kleink	branches: 1.2.2; 1.2.4; 1.2.6; 1.2.10; Pull in the right generic m68k header. (Where was my mind?)
1.1	19-Apr-1999	kleink	Add COMPAT_SVR4 for m68k.
1.2.10.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.2.6.1	15-Nov-1999	fvdl	Sync with -current
1.2.4.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.2.2.1	21-Jun-1999	thorpej	Sync w/ -current.
1.3.218.1	10-Jun-2019	christos	Sync with HEAD
1.3.40.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.8	11-Mar-1997	gwr	Remove unnecessary differences (T_BRKPT, T_WATCHPOINT gone).
1.7	21-Nov-1994	gwr	branches: 1.7.12; Lots of changes. Fairly stable now.
1.6	26-Oct-1994	cgd	new RCS ID format.
1.5	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.4	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.3	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.2	10-Aug-1993	glass	fixed problem that caused two consecutive segments to be using the same pmeg unknowingly. still too many printfs, not sure how many are actualy in the machine dependent code. reaches cpu_startup() where it stops deliberately. next project: autoconfig(), maybe kgdb
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.7.12.1	12-Mar-1997	is	Merge in changes from The Trunk
1.23	14-Jan-2024	thorpej	Merge common sun68k types defns into <sun68k/types.h>.
1.22	01-Apr-2021	simonb	Define __HAVE_LEGACY_INTRCNT to indicate this port uses legacy intrcnt interrupt accounting.
1.21	01-Apr-2021	simonb	Whitespace: #define<tab>
1.20	08-May-2018	christos	branches: 1.20.14; 1.20.16; make as not having pmap statistics available
1.19	28-Oct-2012	chs	branches: 1.19.36; no need to define __BROKEN_CONFIG_UNIT_USAGE, the code that this enabled has been gone for years.
1.18	12-Jun-2011	rmind	branches: 1.18.2; 1.18.12; Welcome to 5.99.53! Merge rmind-uvmplock branch: - Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock. - Simplify locking in some pmap(9) modules by removing P->V locking. - Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs). - Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns. - Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues. Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
1.17	20-Jan-2008	joerg	branches: 1.17.32; 1.17.42; Now that __HAVE_TIMECOUNTER and __HAVE_GENERIC_TODR are invariants, remove the conditionals and the code associated with the undef case.
1.16	17-Oct-2007	garbled	branches: 1.16.2; 1.16.8; Merge the ppcoea-renovation branch to HEAD. This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here. TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted. NOTES: pmppc was removed as an arch, and moved to a evbppc target.
1.15	14-Jul-2007	ad	branches: 1.15.10; Generic soft interrupts are mandatory.
1.14	05-Oct-2006	tsutsui	branches: 1.14.8; 1.14.16; Make sun3 use common sun68k/sun68k/isr.c, sun68k/include/cpu.h and sun68k/include/intr.h. This also means now sun3 has GENERIC_SOFT_INTERRUPTS support, so also adapt fd.c and zs.c to MI softintr(9) APIs. (I'll also update related sources in yamt-splraiseipl branch later)
1.13	05-Sep-2006	gdamore	branches: 1.13.2; 1.13.4; Update sun3 to use timecounters (interrupt clock only) and generic-todr.
1.12	28-Feb-2002	simonb	branches: 1.12.32; 1.12.46; 1.12.50; Use "#define<tab>".
1.11	05-Feb-2000	cgd	branches: 1.11.8; 1.11.12; add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very wrong things with device configuration data "cf_unit" information.
1.10	17-Dec-1996	gwr	branches: 1.10.30; Make this compile with -Werror -Wall -Wstrict-prototypes (finally! yea!) Also get rid of __BROKEN_INDIRECT_CONFIG
1.9	05-Dec-1996	cgd	First step inn removing config_scan() and the hacks that gave devices on indirect-config busses a (permanent) softc that they could share between 'match' and 'attach' routines: Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration interfaces are used, until drivers are converted to use the new interfaces (actually, converted back to use the _older_ interfaces) which prohibit indirect configuration devices from receiving a softc in their match routine that they can share with their attach routine.
1.8	20-Nov-1996	gwr	Most files that were copyright Adam Glass and/or Gordon W. Ross are now copyright The NetBSD Foundation (rights assigned).
1.7	27-Jun-1995	gwr	Remove temporary __BDEVSW_DUMP_OLD_TYPE (our dumpsys is safe 8^)
1.6	26-Jun-1995	cgd	define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up some m68k ports inclusion of common header.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	04-Feb-1994	glass	sun3 port works under NetBSD-current now. rcsids probably fucked
1.2	08-Jan-1994	cgd	make the include files stubs, but add bits where necessary (most XXX).
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.10.30.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.11.12.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.11.8.1	16-Mar-2002	jdolecek	Catch up with -current.
1.12.50.1	14-Sep-2006	yamt	sync with head.
1.12.46.1	09-Sep-2006	rpaulo	sync with head
1.12.32.3	21-Jan-2008	yamt	sync with head
1.12.32.2	03-Sep-2007	yamt	sync with head.
1.12.32.1	30-Dec-2006	yamt	sync with head.
1.13.4.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.13.2.1	18-Nov-2006	ad	Sync with head.
1.14.16.1	03-Oct-2007	garbled	Sync with HEAD
1.14.8.1	15-Jul-2007	ad	Sync with head.
1.15.10.2	23-Mar-2008	matt	sync with HEAD
1.15.10.1	06-Nov-2007	matt	sync with HEAD
1.16.8.1	23-Jan-2008	bouyer	Sync with HEAD.
1.16.2.1	18-Feb-2008	mjf	Sync with HEAD.
1.17.42.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.17.32.1	18-Mar-2010	rmind	Unify /dev/{mem,kmem,zero,null} implementations in MI code. Based on patch from Joerg Sonnenberger, proposed on tech-kern@, in February 2008. Work and depression still in progress.
1.18.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.18.2.1	30-Oct-2012	yamt	sync with head
1.19.36.1	21-May-2018	pgoyette	Sync with HEAD
1.20.16.1	03-Apr-2021	thorpej	Sync with HEAD.
1.20.14.1	03-Apr-2021	thorpej	Sync with HEAD.
1.6	17-Jul-2011	joerg	Retire varargs.h support. Move machine/stdarg.h logic into MI sys/stdarg.h and expect compiler to provide proper builtins, defaulting to the GCC interface. lint still has a special fallback. Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and derive va_list as required by standards.
1.5	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.4	26-Oct-1994	cgd	new RCS ID format.
1.3	23-May-1994	gwr	Contents got doubled somehow - remove 2nd copy.
1.2	23-Feb-1994	glass	boots, presents shell prompt, and doesn't crash immediately
1.1	27-Jan-1994	mycroft	Pointer to common version.
1.1	13-Jan-2024	thorpej	Switch the sun68k platforms over to the common m68k vector table.
1.38	01-Feb-2020	tsutsui	Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.37	07-Jan-2013	chs	branches: 1.37.38; 1.37.42; 1.37.44; switch to __USE_TOPDOWN_VM.
1.36	06-Nov-2010	uebayasi	branches: 1.36.8; 1.36.18; Remove incomplete, never worked dynamic run-time memory registration (uvm_page_physload(9)). This functionality will be re-added later.
1.35	15-Oct-2010	tsutsui	Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.34	30-Apr-2010	pooka	Raise the blade, make the change, don't quite rearrange to where it's sane. But improves the non-monolithic kernel case anyway.
1.33	28-Apr-2008	martin	branches: 1.33.20; 1.33.22; Remove clause 3 and 4 from TNF licenses
1.32	02-Apr-2003	thorpej	branches: 1.32.104; 1.32.106; 1.32.108; Use PAGE_SIZE rather than NBPG.
1.31	15-Nov-2001	soren	MAXSLP is defined to be a machine-independent scheduling parameter, so move it into sys/param.h.
1.30	03-Jul-2001	chs	branches: 1.30.2; 1.30.8; move parts that are the same from vmparam3{,x}.h to vmparam.h.
1.29	01-May-2001	thorpej	Per discussion w/ chuck and chuck, restructure the md page stuff to use a structure called "vm_page_md", and use __HAVE_VM_PAGE_MD and __HAVE_PMAP_PHYSSEG.
1.28	29-Apr-2001	thorpej	Add a VM_MDPAGE_MEMBERS macro that defines pmap-specific data for each vm_page structure. Add a VM_MDPAGE_INIT() macro to init this data when pages are initialized by UVM. These macros are mandatory, but ports may #define them to nothing if they are not needed/used. This deprecates struct pmap_physseg. As a transitional measure, allow a port to #define PMAP_PHYSSEG so that it can continue to use it until its pmap is converted to use VM_MDPAGE_MEMBERS. Use all this stuff to eliminate a lot of extra work in the Alpha pmap module (it's smaller and faster now). Changes to other pmap modules will follow.
1.27	04-Feb-2001	jmc	branches: 1.27.2; In the LKM section add some things the LKM's need (since they aren't defining _SUN3_ or _SUN3X_ generally to pickup the full vmparam.h Added MAXDSIZ (set to sun3's limit) and VM_NFREELIST
1.26	14-Nov-2000	thorpej	Sun3 and Sun3x both use 8K pages. Make PAGE_* and friends into compile-time constants.
1.25	26-Jan-2000	tsutsui	Remove obsoleted macros.
1.24	04-Dec-1999	ragge	CL* discarding.
1.23	10-Apr-1999	gwr	branches: 1.23.2; 1.23.8; 1.23.14; Fix compile error in: sys/lkm/vfs/miscfs/procfs
1.22	05-Apr-1999	gwr	Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1.21	18-Feb-1999	gwr	It appears that pmap_physseg is now required in userland. Too bad.
1.20	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.19	12-Jul-1997	perry	branches: 1.19.8; update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1.18	12-Jun-1997	mrg	bring mrg-vm-swap2 onto mainilne.
1.17	29-May-1997	gwr	Increase the default datasize limit to 16MB (enough to build libc).
1.16	27-Feb-1997	gwr	branches: 1.16.2; Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1.15	18-Jan-1997	gwr	branches: 1.15.2; 1.15.4; Define MACHINE_NONCONTIG here instead of in conf/std.sun3.
1.14	26-Sep-1995	gwr	New DVMA interface, and various cleanup.
1.13	08-Aug-1995	gwr	Add default value for SHMMAXPGS (from Jason Thorpe - fixes PR#1220)
1.12	24-May-1995	gwr	Update cpu_fork() to eliminate double mapping of kernel stacks.
1.11	13-Feb-1995	gwr	DVMA slave mapping support.
1.10	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.9	26-Oct-1994	cgd	new RCS ID format.
1.8	12-Dec-1993	glass	snapshot of my private sources
1.7	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.6	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.5	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.4	13-Aug-1993	glass	snapshot. ready to call configure(), partial integration of torek's config stuff, i.e it looks to do the right thing but we haven't written any code yet :)
1.3	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.2	27-Jul-1993	glass	new pmap module
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.15.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.15.2.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.16.2.2	01-Jun-1997	mrg	update to trunk.
1.16.2.1	04-May-1997	mrg	re-merge mrg-vm-swap into -current, and call it mrg-vm-swap2.
1.19.8.3	05-Feb-1998	gwr	OK, move some stuff back to the kernel-only part.
1.19.8.2	04-Feb-1998	gwr	Move a few things to the common file: USRTEXT, MAXSLP, SAFERSS, VM_*
1.19.8.1	27-Jan-1998	gwr	Conditionally include 3.h or 3x.h as appropriate.
1.23.14.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.23.8.3	11-Feb-2001	bouyer	Sync with HEAD.
1.23.8.2	22-Nov-2000	bouyer	Sync with HEAD.
1.23.8.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.23.2.2	10-Apr-1999	gwr	Fix compile error in: sys/lkm/vfs/miscfs/procfs
1.23.2.1	10-Apr-1999	gwr	file vmparam.h was added on branch netbsd-1-4 on 1999-04-10 02:15:47 +0000
1.27.2.1	21-Jun-2001	nathanw	Catch up to -current.
1.30.8.2	08-Jan-2002	nathanw	Catch up to -current.
1.30.8.1	03-Jul-2001	nathanw	file vmparam.h was added on branch nathanw_sa on 2002-01-08 00:28:19 +0000
1.30.2.1	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.32.108.2	11-Aug-2010	yamt	sync with head.
1.32.108.1	16-May-2008	yamt	sync with head.
1.32.106.1	18-May-2008	yamt	sync with head.
1.32.104.1	02-Jun-2008	mjf	Sync with HEAD.
1.33.22.2	05-Mar-2011	rmind	sync with head
1.33.22.1	30-May-2010	rmind	sync with head
1.33.20.3	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.33.20.2	17-Aug-2010	uebayasi	Sync with HEAD.
1.33.20.1	26-Apr-2010	uebayasi	Remove the unfinished code to add a memory segment after uvm_page_init(). It doesn't even compile. (In the future, we should allocate struct vm_page [] on the added memory segment for NUMA's sake.)
1.36.18.1	25-Feb-2013	tls	resync with head
1.36.8.1	23-Jan-2013	yamt	sync with head
1.37.44.1	29-Feb-2020	ad	Sync with head.
1.37.42.1	10-Feb-2020	martin	Pull up following revision(s) (requested by tsutsui in ticket #682): sys/arch/next68k/include/vmparam.h: revision 1.27 sys/arch/mac68k/include/vmparam.h: revision 1.46 sys/arch/sun3/include/vmparam.h: revision 1.38 sys/arch/m68k/include/vmparam.h: revision 1.1 sys/arch/hp300/include/vmparam.h: revision 1.41 sys/arch/m68k/include/Makefile: revision 1.32 sys/arch/amiga/include/vmparam.h: revision 1.48 distrib/sets/lists/comp/ad.m68k: revision 1.63 sys/arch/x68k/include/vmparam.h: revision 1.40 sys/arch/mvme68k/include/vmparam.h: revision 1.38 sys/arch/luna68k/include/vmparam.h: revision 1.23 sys/arch/news68k/include/vmparam.h: revision 1.23 sys/arch/atari/include/vmparam.h: revision 1.34 sys/arch/cesfic/include/vmparam.h: revision 1.19 Add MAX/MIN PAGE_SIZE and PAGE_SHIFT definitions of m68k for jemalloc(3). Background: - All m68k ports have fixed PAGE_SIZE value in their kernels, but each port uses different PAGE_SIZE value (4096 or 8192) due to historical reasons. - Currently module(7) binaries are built per each port so all m68k kernel sources don't support run-time variable PAGE_SIZE. - MI <uvm/uvm_param.h> assumes that the port supports a variable PAGE_SIZE on module(7) builds if both MAX_PAGE_SIZE and MIN_PAGE_SIZE are defined and they have different values. - On the other hand, jemalloc(3) checks MAX_PAGE_SHIFT in src/external/bsd/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h for internal optimization. - m68k ports share userland binaries (especially pkgsrc binaries) among all ports, so we need to define MAX_PAGE_SHIFT as 13 to support m68k ports where PAGE_SIZE==8192. (though this would affect only if static binaries built on 4k page hosts are executed on 8k page hosts) To solve these inconsistency on PAGE_SIZE definitions, we should have an independent PAGE_SIZE related definitions for userland, but it requires major reorganization. For now (especially for netbsd-9) we define MAX/MIN PAGE_SIZE and PAGE_SHIFT values in <m68k/vmparam.h> only in !defined(_KERNEL) case. Discussed on source-changes-d@ and tech-kern@ with christos@ and thorpej@: https://mail-index.netbsd.org/source-changes-d/2020/01/thread1.html#012035 https://mail-index.netbsd.org/tech-kern/2020/01/thread1.html#025954 Should be pulled up to netbsd-9.
1.37.38.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.39	03-Mar-2018	mrg	sun2/sun3: - build libkern as an archive for non modular builds. from maya@ sun3: - cut down GENERIC a bunch to bring below 2MB. - reduce UBC_NWINS, MAXEXEC, and PAGER_MAP_DEFAULT_SIZE to recover enough lost VA to actually run basic tests.
1.38	02-Feb-2017	rin	branches: 1.38.6; PR port-mac68k/51923 Bump default MAXTSIZ to 32MB for m68k ports, which allos us to use GCC 5.4 on GENERIC kernels. Ok jklos
1.37	15-Oct-2010	tsutsui	branches: 1.37.18; 1.37.36; 1.37.40; 1.37.44; Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.36	30-Apr-2010	pooka	Raise the blade, make the change, don't quite rearrange to where it's sane. But improves the non-monolithic kernel case anyway.
1.35	06-Mar-2009	joerg	branches: 1.35.2; 1.35.4; Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.34	25-Oct-2007	yamt	branches: 1.34.20; 1.34.28; 1.34.34; defparam PAGER_MAP_SIZE.
1.33	11-Dec-2005	christos	branches: 1.33.30; 1.33.48; 1.33.50; 1.33.54; merge ktrace-lwp.
1.32	07-Aug-2003	agc	branches: 1.32.16; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.31	10-Dec-2002	thorpej	branches: 1.31.6; Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out executables, and eliminate the USRTEXT constant, which was only used by the a.out exec code.
1.30	03-Jul-2001	chs	branches: 1.30.8; move parts that are the same from vmparam3{,x}.h to vmparam.h.
1.29	21-Feb-2001	chs	reduce PAGER_MAP_SIZE to 4MB, we're short on KVA.
1.28	11-Feb-2000	thorpej	Update for the NKMEMPAGES changes.
1.27	04-Dec-1999	ragge	CL* discarding.
1.26	26-Apr-1999	thorpej	branches: 1.26.2; 1.26.8; Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size (nmbclusters * mclbytes), so that the right amount of KVA space is allocated if those variables are patched.
1.25	05-Apr-1999	gwr	branches: 1.25.2; 1.25.4; Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1.24	18-Feb-1999	gwr	It appears that pmap_physseg is now required in userland. Too bad.
1.23	16-Jan-1999	chuck	MNN is no longer optional, remove dead code
1.22	08-Jul-1998	thorpej	Define one page free list, and put all pages on it.
1.21	20-Feb-1998	gwr	Switch to MACHINE_NEW_NONCONTIG
1.20	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.19	12-Jul-1997	perry	branches: 1.19.4; update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1.18	12-Jun-1997	mrg	bring mrg-vm-swap2 onto mainilne.
1.17	29-May-1997	gwr	Increase the default datasize limit to 16MB (enough to build libc).
1.16	27-Feb-1997	gwr	branches: 1.16.2; Define VM_MAX_KERNEL_ADDRESS using KERN_END instead of a constant.
1.15	18-Jan-1997	gwr	branches: 1.15.2; 1.15.4; Define MACHINE_NONCONTIG here instead of in conf/std.sun3.
1.14	26-Sep-1995	gwr	New DVMA interface, and various cleanup.
1.13	08-Aug-1995	gwr	Add default value for SHMMAXPGS (from Jason Thorpe - fixes PR#1220)
1.12	24-May-1995	gwr	Update cpu_fork() to eliminate double mapping of kernel stacks.
1.11	13-Feb-1995	gwr	DVMA slave mapping support.
1.10	21-Nov-1994	gwr	Lots of changes. Fairly stable now.
1.9	26-Oct-1994	cgd	new RCS ID format.
1.8	12-Dec-1993	glass	snapshot of my private sources
1.7	28-Aug-1993	glass	last snapshot before uploading. we still have serious clock problems
1.6	21-Aug-1993	glass	snapshot. for uploading. gets lost in swtch after enablertclock()
1.5	15-Aug-1993	glass	runs up to and including configure(). todo: exceptions, interrupt support, make isrs affect vector table kernel/user stacks
1.4	13-Aug-1993	glass	snapshot. ready to call configure(), partial integration of torek's config stuff, i.e it looks to do the right thing but we haven't written any code yet :)
1.3	02-Aug-1993	glass	stupid cleanup; fixes to mon.h; rewrote asm.h based on old asm.h and the i386 one from jolitz cleaned up ending of virtaul addr space.
1.2	27-Jul-1993	glass	new pmap module
1.1	25-Jun-1993	glass	adding include files...not much of this works
1.15.4.1	12-Mar-1997	is	Merge in changes from The Trunk
1.15.2.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.16.2.2	01-Jun-1997	mrg	update to trunk.
1.16.2.1	04-May-1997	mrg	re-merge mrg-vm-swap into -current, and call it mrg-vm-swap2.
1.19.4.2	05-Feb-1998	gwr	OK, move some stuff back to the kernel-only part.
1.19.4.1	04-Feb-1998	gwr	Move a few things to the common file: USRTEXT, MAXSLP, SAFERSS, VM_*
1.25.4.2	06-Aug-1999	chs	take an initial guess at UBC parameters.
1.25.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.25.2.2	05-Apr-1999	gwr	Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1.25.2.1	05-Apr-1999	gwr	file vmparam3.h was added on branch netbsd-1-4 on 1999-04-05 14:35:14 +0000
1.26.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.26.2.2	12-Mar-2001	bouyer	Sync with HEAD.
1.26.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.30.8.2	11-Dec-2002	thorpej	Sync with HEAD.
1.30.8.1	03-Jul-2001	thorpej	file vmparam3.h was added on branch nathanw_sa on 2002-12-11 06:12:34 +0000
1.31.6.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.31.6.2	18-Sep-2004	skrll	Sync with HEAD.
1.31.6.1	03-Aug-2004	skrll	Sync with HEAD
1.32.16.1	27-Oct-2007	yamt	sync with head.
1.33.54.1	13-Nov-2007	bouyer	Sync with HEAD
1.33.50.1	06-Nov-2007	matt	sync with HEAD
1.33.48.1	28-Oct-2007	joerg	Sync with HEAD.
1.33.30.1	03-Dec-2007	ad	Sync with HEAD.
1.34.34.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.34.28.1	28-Apr-2009	skrll	Sync with HEAD.
1.34.20.2	11-Aug-2010	yamt	sync with head.
1.34.20.1	04-May-2009	yamt	sync with head.
1.35.4.2	05-Mar-2011	rmind	sync with head
1.35.4.1	30-May-2010	rmind	sync with head
1.35.2.2	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.35.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.37.44.1	21-Apr-2017	bouyer	Sync with HEAD
1.37.40.1	20-Mar-2017	pgoyette	Sync with HEAD
1.37.36.1	05-Feb-2017	skrll	Sync with HEAD
1.37.18.1	03-Dec-2017	jdolecek	update from HEAD
1.38.6.1	12-Apr-2018	martin	Pull up following revision(s) (requested by mrg in ticket #745): sys/arch/sun3/conf/Makefile.sun3: revision 1.106 sys/arch/sun3/conf/Makefile.sun3: revision 1.107 sys/arch/sun3/conf/GENERIC3X: revision 1.131 sys/arch/sun3/include/param3.h: revision 1.57 sys/arch/sun3/conf/GENERIC: revision 1.177 sys/arch/sun3/conf/GENERIC: revision 1.178 sys/arch/sun3/include/vmparam3.h: revision 1.39 sun3: - build libkern as an archive for non modular builds. from maya@ - cut down GENERIC a bunch to bring below 2MB. - reduce UBC_NWINS, MAXEXEC, and PAGER_MAP_DEFAULT_SIZE to recover enough lost VA to actually run basic tests. also disable SYSCTL_INCLUDE_DESCR. copy sun3 disables to sun3x mostly. it has the same ufsboot 2MB limit. Build compat code as .a if not MODULAR. Removes some more unused functions.
1.23	02-Feb-2017	rin	PR port-mac68k/51923 Bump default MAXTSIZ to 32MB for m68k ports, which allos us to use GCC 5.4 on GENERIC kernels. Ok jklos
1.22	08-Feb-2011	rmind	branches: 1.22.14; 1.22.32; 1.22.36; 1.22.40; 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@.
1.21	15-Oct-2010	tsutsui	branches: 1.21.2; 1.21.4; Make common kernel module binaries work on both sun3 and sun3x. Tested on 3/160 (on TME) and (real) 3/80. XXX: module files can be loaded only on single user?
1.20	30-Apr-2010	pooka	Raise the blade, make the change, don't quite rearrange to where it's sane. But improves the non-monolithic kernel case anyway.
1.19	06-Mar-2009	joerg	branches: 1.19.2; 1.19.4; Remove SHMMAXPGS from all kernel configs. Dynamically compute the initial limit as 1/4 of the physical memory. Ensure the limit is at least 1024 pages, the old default on most platforms.
1.18	11-Dec-2005	christos	branches: 1.18.78; 1.18.86; 1.18.92; merge ktrace-lwp.
1.17	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.16	10-Dec-2002	thorpej	branches: 1.16.6; Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out executables, and eliminate the USRTEXT constant, which was only used by the a.out exec code.
1.15	03-Jul-2001	chs	branches: 1.15.8; move parts that are the same from vmparam3{,x}.h to vmparam.h.
1.14	11-Feb-2000	thorpej	Update for the NKMEMPAGES changes.
1.13	04-Dec-1999	ragge	CL* discarding.
1.12	26-Apr-1999	thorpej	branches: 1.12.2; 1.12.8; Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size (nmbclusters * mclbytes), so that the right amount of KVA space is allocated if those variables are patched.
1.11	05-Apr-1999	gwr	branches: 1.11.2; 1.11.4; Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1.10	18-Feb-1999	gwr	It appears that pmap_physseg is now required in userland. Too bad.
1.9	16-Jan-1999	chuck	MNN is no longer optional, remove dead code
1.8	12-Dec-1998	gwr	Switch to MACHINE_NEW_NONCONTIG (Yea! Finally!:)
1.7	08-Jul-1998	thorpej	Define one page free list, and put all pages on it.
1.6	17-Jun-1998	gwr	Turn off MACHINE_NEW_NONCONTIG for now. Bug...
1.5	10-Jun-1998	gwr	Switch over to MACHINE_NEW_NONCONTIG
1.4	05-Feb-1998	gwr	Merge arch/sun3x into arch/sun3
1.3	12-Jul-1997	perry	branches: 1.3.4; update comment from 1981 on memory and disk prices -- pr-2754 from Curt Sampson
1.2	12-Jun-1997	mrg	bring mrg-vm-swap2 onto mainilne.
1.1	14-Jan-1997	gwr	branches: 1.1.1; Initial revision
1.1.1.1	14-Jan-1997	gwr	branches: 1.1.1.1.4; 1.1.1.1.8; Initial import. Gets as far as nfs_mountroot.
1.1.1.1.8.1	04-May-1997	mrg	re-merge mrg-vm-swap into -current, and call it mrg-vm-swap2.
1.1.1.1.4.1	12-Feb-1997	mrg	initial work for dynamic swap additions.
1.3.4.2	05-Feb-1998	gwr	OK, move some stuff back to the kernel-only part.
1.3.4.1	04-Feb-1998	gwr	Move a few things to the common file: USRTEXT, MAXSLP, SAFERSS, VM_*
1.11.4.2	06-Aug-1999	chs	take an initial guess at UBC parameters.
1.11.4.1	21-Jun-1999	thorpej	Sync w/ -current.
1.11.2.2	05-Apr-1999	gwr	Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1.11.2.1	05-Apr-1999	gwr	file vmparam3x.h was added on branch netbsd-1-4 on 1999-04-05 14:35:14 +0000
1.12.8.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.2.1	20-Nov-2000	bouyer	Update thorpej_scsipi to -current as of a month ago A i386 GENERIC kernel compiles without the siop, ahc and bha drivers (will be updated later). i386 IDE/ATAPI and ncr work, as well as sparc/esp_sbus. alpha should work as well (untested yet). siop, ahc and bha will be updated once I've updated the branch to current -current, as well as machine-dependant code.
1.15.8.2	11-Dec-2002	thorpej	Sync with HEAD.
1.15.8.1	03-Jul-2001	thorpej	file vmparam3x.h was added on branch nathanw_sa on 2002-12-11 06:12:35 +0000
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
1.18.92.1	13-May-2009	jym	Sync with HEAD. Commit is split, to avoid a "too many arguments" protocol error.
1.18.86.1	28-Apr-2009	skrll	Sync with HEAD.
1.18.78.2	11-Aug-2010	yamt	sync with head.
1.18.78.1	04-May-2009	yamt	sync with head.
1.19.4.2	05-Mar-2011	rmind	sync with head
1.19.4.1	30-May-2010	rmind	sync with head
1.19.2.2	22-Oct-2010	uebayasi	Sync with HEAD (-D20101022).
1.19.2.1	17-Aug-2010	uebayasi	Sync with HEAD.
1.21.4.1	17-Feb-2011	bouyer	Sync with HEAD
1.21.2.1	06-Jun-2011	jruoho	Sync with HEAD.
1.22.40.1	21-Apr-2017	bouyer	Sync with HEAD
1.22.36.1	20-Mar-2017	pgoyette	Sync with HEAD
1.22.32.1	05-Feb-2017	skrll	Sync with HEAD
1.22.14.1	03-Dec-2017	jdolecek	update from HEAD
1.2	27-Aug-2002	uwe	Make sun ports use common keyboard/firm events related includes from dev/sun.
1.1	01-Dec-1994	gwr	branches: 1.1.48; 1.1.52; 1.1.60; Export some headers that X will want, and minor clean-up.
1.1.60.1	31-Aug-2002	gehenna	catch up with -current.
1.1.52.1	27-Aug-2002	nathanw	Catch up to -current.
1.1.48.1	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.2	11-Dec-2005	christos	merge ktrace-lwp.
1.1	08-May-2004	kleink	branches: 1.1.2; Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.
1.1.2.4	21-Sep-2004	skrll	Fix the sync with head I botched.
1.1.2.3	18-Sep-2004	skrll	Sync with HEAD.
1.1.2.2	03-Aug-2004	skrll	Sync with HEAD
1.1.2.1	08-May-2004	skrll	file wchar_limits.h was added on branch ktrace-lwp on 2004-08-03 10:42:05 +0000
1.14	29-Mar-2008	tsutsui	Split softc and device_t for zsc(4) and its children. XXX we should restructure MI APIs and make it really machine independent.
1.13	11-Mar-2007	tsutsui	branches: 1.13.38; Remove splzs() definition, which is in <sun68k/intr.h>.
1.12	05-Oct-2006	tsutsui	branches: 1.12.4; 1.12.8; Make sun3 use common sun68k/sun68k/isr.c, sun68k/include/cpu.h and sun68k/include/intr.h. This also means now sun3 has GENERIC_SOFT_INTERRUPTS support, so also adapt fd.c and zs.c to MI softintr(9) APIs. (I'll also update related sources in yamt-splraiseipl branch later)
1.11	11-Dec-2005	christos	branches: 1.11.20; 1.11.22; merge ktrace-lwp.
1.10	22-Jan-2005	chs	branches: 1.10.8; de-__P, remove register, ansify, b* -> mem, u_int_t -> uint*_t.
1.9	07-Aug-2003	agc	branches: 1.9.8; Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22364, verified by myself.
1.8	11-Mar-2002	chs	branches: 1.8.12; override cn_trap() with zs_abort() so we can drop to the monitor if there's no DDB. fixes PR 12547.
1.7	20-Aug-1999	chs	branches: 1.7.16; 1.7.20; copy some definitions from the sparc port. fixes PR 7880.
1.6	17-Dec-1996	gwr	Adapt to the new version of dev/ic/z8530* (Note: now define zsc_softc here.)
1.5	13-Oct-1996	christos	backout previous kprintf change
1.4	11-Oct-1996	christos	printf -> kprintf, sprintf -> ksprintf
1.3	30-Jan-1996	gwr	Eliminate remaining direct references to the z8530 chip to allow the MD access functions to do delays, etc.
1.2	24-Jan-1996	gwr	Update for the new z8530 driver
1.1	24-Jan-1996	gwr	file z8530var.h was initially added on branch netbsd-1-1.
1.7.20.1	01-Apr-2002	nathanw	Catch up to -current. (CVS: It's not just a program. It's an adventure!)
1.7.16.1	16-Mar-2002	jdolecek	Catch up with -current.
1.8.12.4	24-Jan-2005	skrll	Sync with HEAD.
1.8.12.3	21-Sep-2004	skrll	Fix the sync with head I botched.
1.8.12.2	18-Sep-2004	skrll	Sync with HEAD.
1.8.12.1	03-Aug-2004	skrll	Sync with HEAD
1.9.8.1	29-Apr-2005	kent	sync with -current
1.10.8.2	03-Sep-2007	yamt	sync with head.
1.10.8.1	30-Dec-2006	yamt	sync with head.
1.11.22.1	06-Oct-2006	tsutsui	Sync files of recent sun3 and sun68k merge and intersil7170(4) changes with HEAD to build sun3 kernel on this branch.
1.11.20.1	18-Nov-2006	ad	Sync with head.
1.12.8.1	13-Mar-2007	ad	Sync with head.
1.12.4.1	12-Mar-2007	rmind	Sync with HEAD.
1.13.38.1	03-Apr-2008	mjf	Sync with HEAD.

OpenGrok