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379 Commits

Author SHA1 Message Date
kleink a97fc2f180 If any of _ANSI_SOURCE, _POSIX_C_SOURCE or _XOPEN_SOURCE are defined, don't 
provide any identifiers other than sig_atomic_t.
 1998-05-25 20:59:01 +00:00
is 7a0f63f982 Back out the defopt for M680?0. As pointed out to me, this breaks ports which 
dont use the M680?0 the way Amiga, Atari, Mac68k, and X68k do. I must have
missed this in the past discussion about this project.
 1998-05-24 19:32:34 +00:00
is 6a6812fd92 Move M680[2346]0 to opt_m68kcpu.h. 
XXX Some explicit dependencies could be removed now from the individual
arch/$ARCH/conf/Makefile.$ARCH files, but this is still to be done.
 1998-05-23 20:51:06 +00:00
dbj 4d7d7e4b9d Fixed stack trace address printing lossage when no symbols are available. 1998-05-14 10:15:44 +00:00
kleink 687ea7404c Fix some arithmetics lossage on typeless pointers. 1998-05-08 16:55:15 +00:00
thorpej 1686aca01d Pull in opt_gateway.h as appropriate. 1998-04-29 23:11:00 +00:00
kleink a53c1863fe Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral 
types large enough to hold any pointer.
 1998-04-27 17:39:10 +00:00
scottr 0dfa8582c5 Make type explicit for egcs, from Erik Bertelsen in PR 5287. 
Dump the register qualifier while we're here, as suggested in the PR.
 1998-04-13 02:51:32 +00:00
thorpej f766e521be In kcopy(), make sure we save and restore the old fault handler; kcopy() 
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
veego b6ca941200 Sync it with the i386 version so lint doesn't complains about an syntax 
error for __warn_references.
 1998-02-28 12:20:25 +00:00
thorpej 11490942aa Nuke memcpy() from here; it's in libkern. 1998-02-27 21:38:31 +00:00
scw ef52501a4f Implement changes for UVM. 1998-02-22 11:33:10 +00:00
mycroft 065e369ab5 Remove random.s. 1998-02-22 08:35:33 +00:00
mycroft 8776736cea Move to libkern. 1998-02-22 08:34:35 +00:00
mycroft d47ec6f1ae Include correct information for long doubles (mc68881 extended precision). 1998-02-18 10:24:45 +00:00
thorpej 2b06ffd5f9 Add support for UVM. 1998-02-15 21:19:34 +00:00
thorpej 8559f25d47 Implement kcopy(), like bcopy(), but aborts if a fault is encountered. 
Required for UVM.
 1998-02-15 21:18:45 +00:00
mycroft b5c132e4d2 Prototype __flt_rounds() consistently. 1998-02-03 01:26:20 +00:00
is b3fa451227 Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from 
the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
 1998-02-01 21:23:24 +00:00
perry 6f57e5c573 multiple include protect machine/limits.h, fixes pr 4473 (from Mika Nystrom) 1998-01-09 22:23:44 +00:00
is 5d5c1cd59e - avoid system stack underflow when calling sigreturn via trap #0 
- 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
is d002f566b3 Support 68060 (and, for the Amiga, even 68040 buserr frames) in the sendsig() 
and, indirectly, sigreturn() functions.
XXX The Amiga should be switched to using sig_machdep.c instead.
 1998-01-06 20:50:22 +00:00
thorpej c2768af3d4 Garbage-collect cpu_set_init_frame(); it hasn't been needed for some time 
now.
 1998-01-06 08:06:45 +00:00
thorpej 8cbc5caabb The user segment table pointer is no longer kept here. Change it to 
a spare field.
 1998-01-06 06:46:05 +00:00
perry b46484bb8a RCSID Police. 1998-01-05 20:51:25 +00:00
perry 015e898c02 RCSID Police. 1998-01-05 07:02:46 +00:00
kleink 66c2794142 Add _BSD_SUSECONDS_T_ and _BSD_USECONDS_T_; do some space vs. tab formatting 
cleanup
 1997-11-23 20:20:53 +00:00
thorpej 0b04d28454 Mark uses of long long with /* LONGLONG */ for lint. From 
Chris Demetriou <cgd@pa.dec.com>.
 1997-11-05 04:36:08 +00:00
thorpej 53a8f81b2f inline -> __inline 1997-11-05 04:13:24 +00:00
thorpej b868a7c2ab asm -> __asm__, volatile -> __volatile 1997-11-05 03:57:52 +00:00
thorpej 4730a8cbec Bug fixes and cleanup from Chris Demetriou <cgd@pa.dec.com>: 
- 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
is 5c7d3c3f2c Back out last change, which was a thinko. 1997-11-03 11:10:41 +00:00
is 2ee51585ba Add ftwotox emulation, by using the fscale emulation routine (preload 
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
thorpej 665f7d1a6e Implement __RENAME() in <machine/cdefs.h> 1997-10-22 05:20:32 +00:00
gwr 5665df7a14 comments 1997-10-21 19:15:33 +00:00
gwr 0e5142a525 Move the (boiled down) interface declarations into m68k.h 
Too late for the release, unfortunately...
 1997-10-21 18:03:56 +00:00
gwr 10f5adfd00 Fix warnings on the sun3 caused by the fact that sun3/include/cpu.h 
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
gwr 9215c4253e Declarations for things exported by sources in this directory. 
(i.e. stuff that does not belong in <machine/cpu.h>)
 1997-10-21 17:23:23 +00:00
briggs acbf52300f Include vm/vm.h. 1997-10-17 02:50:50 +00:00
carrel 5f5ee7f57b Need to include vm/vm.h 1997-10-16 18:23:38 +00:00
leo a1025a03cc Correct TBIS_20 parameters, add DCFA/DCPA defines for the 020/030 (From 
Ignatios).
 1997-10-13 11:21:12 +00:00
leo 49867b6097 Correct TBIS_20 parameters, add DCFA/DCPA defines for the 020/030 (From 
Ignatios).
 1997-10-13 11:21:09 +00:00
mycroft 448c9be261 Common stuff, like mips/Makefile.inc. 1997-10-11 09:10:09 +00:00
is 9f6d6708f4 Help crosscompiling, by as -> $(AS). Define AS?= as in the calling 
Makefile.$(ARCH)es. Will hopefully fix the (remaining) part or pr4010.
 1997-10-09 20:40:18 +00:00
is eb54c04b14 Don't forget to set the scale variable even if we dont need to sign-extend it. 
From PR 4236 by Norman Mackenzie.
 1997-10-09 19:19:01 +00:00
bouyer 6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
thorpej 0e22d3b5a3 Copyright assigned to The NetBSD Foundation. 1997-10-04 17:34:08 +00:00
is 3f894ade50 - only convert real hex constants to 0x form, not $NetBSD... 
- protect comment lines from future uses of CPP by putting a | in front
 1997-09-30 21:47:22 +00:00
is 81fb4c961d Forgot to remove this yesterday... this was renamed to netbsd060sp.S. 1997-09-29 22:28:14 +00:00
is d5e867bb03 Build the 68060 support package in the kernel build dir. 
XXX PCB_ONFAULT is still hardwired to 64 in netbsd060sp.S.
 1997-09-28 20:49:56 +00:00