1686aca01d
Pull in opt_gateway.h as appropriate.
1998-04-29 23:11:00 +00:00
a53c1863fe
Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral
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types large enough to hold any pointer.
1998-04-27 17:39:10 +00:00
0dfa8582c5
Make type explicit for egcs, from Erik Bertelsen in PR 5287.
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Dump the register qualifier while we're here, as suggested in the PR.
1998-04-13 02:51:32 +00:00
f766e521be
In kcopy(), make sure we save and restore the old fault handler; kcopy()
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is called from uiomove(), which may be in the code path of servicing
a non-fatal page fault caused by a copyin() or copyout().
Originally suggested by Steve Woodford.
1998-03-04 06:39:14 +00:00
b6ca941200
Sync it with the i386 version so lint doesn't complains about an syntax
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error for __warn_references.
1998-02-28 12:20:25 +00:00
11490942aa
Nuke memcpy() from here; it's in libkern.
1998-02-27 21:38:31 +00:00
ef52501a4f
Implement changes for UVM.
1998-02-22 11:33:10 +00:00
065e369ab5
Remove random.s.
1998-02-22 08:35:33 +00:00
8776736cea
Move to libkern.
1998-02-22 08:34:35 +00:00
d47ec6f1ae
Include correct information for long doubles (mc68881 extended precision).
1998-02-18 10:24:45 +00:00
2b06ffd5f9
Add support for UVM.
1998-02-15 21:19:34 +00:00
8559f25d47
Implement kcopy(), like bcopy(), but aborts if a fault is encountered.
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Required for UVM.
1998-02-15 21:18:45 +00:00
b5c132e4d2
Prototype __flt_rounds() consistently.
1998-02-03 01:26:20 +00:00
b3fa451227
Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from
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the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
1998-02-01 21:23:24 +00:00
6f57e5c573
multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom)
1998-01-09 22:23:44 +00:00
5d5c1cd59e
- avoid system stack underflow when calling sigreturn via trap #0
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- make sure all sigreturn error conditions are reported to the caller,
instead of the place jumped to.
This is the bugfix part of pr 4628 by ITOH Yasufumi.
The performance optimization part will be handled seperately, after evaluating
its implications.
Testing on 68040 and removing the performance change from the proposed patch
by scottr. Half of the Amiga machdep.c change had to be done manually by me,
as the patchfile didn't apply cleanly.
XXX Yes, Amiga should be changed to use the common sig_machdep.c instead.
XXX Really soon now. I promise.
1998-01-07 22:46:00 +00:00
d002f566b3
Support 68060 (and, for the Amiga, even 68040 buserr frames) in the sendsig()
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and, indirectly, sigreturn() functions.
XXX The Amiga should be switched to using sig_machdep.c instead.
1998-01-06 20:50:22 +00:00
c2768af3d4
Garbage-collect cpu_set_init_frame(); it hasn't been needed for some time
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now.
1998-01-06 08:06:45 +00:00
8cbc5caabb
The user segment table pointer is no longer kept here. Change it to
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a spare field.
1998-01-06 06:46:05 +00:00
b46484bb8a
RCSID Police.
1998-01-05 20:51:25 +00:00
015e898c02
RCSID Police.
1998-01-05 07:02:46 +00:00
66c2794142
Add _BSD_SUSECONDS_T_ and _BSD_USECONDS_T_; do some space vs. tab formatting
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cleanup
1997-11-23 20:20:53 +00:00
0b04d28454
Mark uses of long long with /* LONGLONG */ for lint. From
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Chris Demetriou <cgd@pa.dec.com>.
1997-11-05 04:36:08 +00:00
53a8f81b2f
inline -> __inline
1997-11-05 04:13:24 +00:00
b868a7c2ab
asm -> __asm__, volatile -> __volatile
1997-11-05 03:57:52 +00:00
4730a8cbec
Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>:
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- fix _C_LABEL so that it actually works.
- make __RENAME use _C_LABEL.
- fix __RENAME so that it expects an unquoted argument.
- fix __indr_reference and __warn_references so that they
supply their own final semicolon.
- define __warn_references to nothing if not GNU C (required
by the way it's used).
The __warn_references semicolon change has to be made
so that __warn_references can be defined into nothing.
(A ; all by itself isn't a great idea.) The __indr_reference
change was made for consistency.
1997-11-04 23:09:23 +00:00
5c7d3c3f2c
Back out last change, which was a thinko.
1997-11-03 11:10:41 +00:00
2ee51585ba
Add ftwotox emulation, by using the fscale emulation routine (preload
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destination register bit pattern with 1.0), which automatically provides
corner case handling.
Missing ftwotox emulation originally reported by Norman Mackenzie in PR 4237,
but he proposed a different implementation.
1997-11-02 22:02:46 +00:00
665f7d1a6e
Implement __RENAME() in <machine/cdefs.h>
1997-10-22 05:20:32 +00:00
5665df7a14
comments
1997-10-21 19:15:33 +00:00
0e5142a525
Move the (boiled down) interface declarations into m68k.h
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Too late for the release, unfortunately...
1997-10-21 18:03:56 +00:00
10f5adfd00
Fix warnings on the sun3 caused by the fact that sun3/include/cpu.h
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does not (and should not) declare stuff like getsfc(). Instead,
include <m68k/m68k.h> for those declarations.
1997-10-21 17:30:15 +00:00
9215c4253e
Declarations for things exported by sources in this directory.
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(i.e. stuff that does not belong in <machine/cpu.h>)
1997-10-21 17:23:23 +00:00
acbf52300f
Include vm/vm.h.
1997-10-17 02:50:50 +00:00
5f5ee7f57b
Need to include vm/vm.h
1997-10-16 18:23:38 +00:00
a1025a03cc
Correct TBIS_20 parameters, add DCFA/DCPA defines for the 020/030 (From
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Ignatios).
1997-10-13 11:21:12 +00:00
49867b6097
Correct TBIS_20 parameters, add DCFA/DCPA defines for the 020/030 (From
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Ignatios).
1997-10-13 11:21:09 +00:00
448c9be261
Common stuff, like mips/Makefile.inc.
1997-10-11 09:10:09 +00:00
9f6d6708f4
Help crosscompiling, by as -> $(AS). Define AS?= as in the calling
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Makefile.$(ARCH)es. Will hopefully fix the (remaining) part or pr4010.
1997-10-09 20:40:18 +00:00
eb54c04b14
Don't forget to set the scale variable even if we dont need to sign-extend it.
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From PR 4236 by Norman Mackenzie.
1997-10-09 19:19:01 +00:00
6ab3092b11
Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern.
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Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
1997-10-09 15:42:19 +00:00
0e22d3b5a3
Copyright assigned to The NetBSD Foundation.
1997-10-04 17:34:08 +00:00
3f894ade50
- only convert real hex constants to 0x form, not $NetBSD...
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- protect comment lines from future uses of CPP by putting a | in front
1997-09-30 21:47:22 +00:00
81fb4c961d
Forgot to remove this yesterday... this was renamed to netbsd060sp.S.
1997-09-29 22:28:14 +00:00
d5e867bb03
Build the 68060 support package in the kernel build dir.
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XXX PCB_ONFAULT is still hardwired to 64 in netbsd060sp.S.
1997-09-28 20:49:56 +00:00
8e9fc838dc
In the OS glue code for the 060SP, replace the copyin()/copyout() glue by
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movs.
XXX As our CPP seems to hate the 060SP, I couldn't use assym.h for the
PCB_ONFAULT definition, but had to hardwire 64 in the code. This needs
to be fixed ASAP, and will be done in the upcoming reorganization of
the 060sp Makefiles.
1997-09-28 12:57:57 +00:00
b325cdd771
Build this in ${KERNEL_BUILD_DIRECTORY}/lib/fpsp, similar to libkern.
1997-09-21 17:33:36 +00:00
c5ba7a3102
Move the definition of MSGBUFSIZE up to the machine-arch level if
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possible. Pointed out by Bernd Ernesti.
1997-09-20 12:06:37 +00:00
f5c0dfebd6
Use ${CC} instead of cc and don't explicitly set AR and LD unless they are
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unset.
1997-09-18 22:55:56 +00:00
00a1b6300f
Add DCFA() definitions.
1997-09-15 11:12:13 +00:00
thorpej