CVS log for src/sys/arch/m68k/include/m68k.h

Up to [cvs.NetBSD.org] / src / sys / arch / m68k / include

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Make getsfc() and getdfc() inlines; it's slightly smaller.

TAB/space cleanup.

Remove trailing spaces and TABs.

Sync with HEAD

Overhaul the API used to fetch and store individual memory cells in
userspace.  The old fetch(9) and store(9) APIs (fubyte(), fuword(),
subyte(), suword(), etc.) are retired and replaced with new ufetch(9)
and ustore(9) APIs that can return proper error codes, etc. and are
implemented consistently across all platforms.  The interrupt-safe
variants are no longer supported (and several of the existing attempts
at fuswintr(), etc. were buggy and not actually interrupt-safe).

Also augmement the ucas(9) API, making it consistently available on
all plaforms, supporting uniprocessor and multiprocessor systems, even
those that do not have CAS or LL/SC primitives.

Welcome to NetBSD 8.99.37.

G/C "MAPPECOPY".  It is the deadest of wood, and never actually worked in
NetBSD.

sync with head

sync to -current.

Remove COMPAT_SA / KERN_SA.  Welcome to 6.99.3!
Approved by core@.

merge to -current.

Adjust for function merge and move.

Merge copy-and-pasted fpu_probe() function (to share it among more m68k ports).
Tested on TT030, Sun3/80, and X68030.

Sync with HEAD.

sync with head

- merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c
- move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>

Briefly tested and no obvious breakage on atari, sun3, and x68k.

sync with head

Sync with HEAD

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@.

Sync with HEAD.

sync with head.

implement ucas_* for m68k.

sync to netbsd-5

sync with head

Move declaration of setfunc_trampoline() into <m68k/m68k.h>.

Move declaration of lwp_trampoline() into <m68k/m68k.h>.

sync with head

Pull up following revision(s) (requested by martin in ticket #787):
	sys/arch/m68k/include/m68k.h: revision 1.14
	sys/arch/m68k/m68k/switch_subr.s: revision 1.22
	sys/arch/m68k/m68k/vm_machdep.c: revision 1.28
Do not use lwp_trampoline for cpu_setfunc, we do not want to call
lwp_startup() after a setfunc. Grow a simplified setfunc_trampoline
instead.

Pull up following revision(s) (requested by martin in ticket #787):
	sys/arch/m68k/include/m68k.h: revision 1.14
	sys/arch/m68k/m68k/switch_subr.s: revision 1.22
	sys/arch/m68k/m68k/vm_machdep.c: revision 1.28
Do not use lwp_trampoline for cpu_setfunc, we do not want to call
lwp_startup() after a setfunc. Grow a simplified setfunc_trampoline
instead.

Do not use lwp_trampoline for cpu_setfunc, we do not want to call
lwp_startup() after a setfunc. Grow a simplified setfunc_trampoline
instead.

sync with HEAD

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.

sync with head.

Sync with head.

Sync with head.

Update to HEAD.

Move declarations of m68k common functions
from <machine/cpu.h> to <m68k/m68k.h>.
While here, remove some obsolete function decls.

merge ktrace-lwp.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

De-__P

Sync with HEAD

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.

Catch up to -current.

Added prototypes for w16zero and w16copy, found
in the new w16copy.s.

file m68k.h was added on branch nathanw_sa on 2001-06-14 15:49:06 +0000

Added prototypes for w16zero and w16copy, found
in the new w16copy.s.

Add a CPU_68010 macro.

pull up from main trunk

comments

Declarations for things exported by sources in this directory.
(i.e. stuff that does not belong in <machine/cpu.h>)

Prototype regdump().

prototype mappedcopy{in,out}(), {copy,zero}page().

Add an FPU_UNKNOWN constant; just a placeholder for any unknown FPU.

Factor out common Motorola 68k CPU definitions from the m68k port
cpu.h header files.

Some more work could be done here, but it's a good start.