99a6cfe734
Rewrite these to use the accrued exception byte for sticky flags, and to
...
avoid expensive bitfield instructions.
1995-04-09 22:49:26 +00:00
a94ab51d20
Fix typo.
1995-04-09 20:44:02 +00:00
14e246dc4a
Optimize.
1995-04-09 19:18:49 +00:00
1b41528de0
removed commented-out #include <machine/asm.h>
1995-04-09 19:13:26 +00:00
30c05ea2b8
Added __flt_rounds(), fp{get,set}{round,mask,sticky}().
1995-04-07 00:41:43 +00:00
ce36f636ab
Separate machine dependencies.
1995-03-20 14:45:27 +00:00
4c34be6b52
Clean up deleted files.
1995-03-01 00:00:00 +00:00
572e3f3188
don't forget inifinity.c
1995-02-25 16:24:22 +00:00
ea1ca14ecb
need these for new gen/Makefile
1995-02-25 16:20:12 +00:00
6929ad87a5
need these now, with new net Makefile.inc
1995-02-25 14:58:43 +00:00
e90d9fb8a6
Make the coding style more consistent.
1995-02-08 18:33:12 +00:00
ae5740f063
size_t is unsigned.
1995-02-08 18:15:25 +00:00
f1b3337a0b
Need to divide count by 2.
1995-01-07 03:44:55 +00:00
6ba85483c3
Use bfffo rather than a slow loop.
1994-09-09 03:07:23 +00:00
af176ad58f
Revert this.
1994-08-05 22:35:20 +00:00
628cf4e2c8
fixed ld.so to properly save all regs when binding PIC functions. We no
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longer need the special case (PIC) code to push args when calling cerror.
1994-08-04 05:02:31 +00:00
03dbf74333
inline call to sigreturn original idea from jason downs <downsj@CSOS.ORST.EDU>
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we want this to be done for everything including non-PIC code as longjmp()
does non-standard things with regs and wouldn't like it if the user replaced
the sigreturn() stub.
1994-08-04 05:00:50 +00:00
a6a8e78548
update to use sigaltstack.
1994-05-10 08:15:57 +00:00
ca01015e04
Clean up deleted files.
1994-04-02 05:37:06 +00:00
b62b3fc050
have cerror DTRT on returns, w.r.t. quads and -1. it needs to be done
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here (think of syscall(SYS_lseek,...)). also, kill bogus lseek thang.
1994-04-02 05:37:04 +00:00
d5dbb53fee
Set d1 to -1 before cerror.
1994-03-31 18:50:58 +00:00
2c8fad6100
Need for copy-to-libkern-machdep in ../../Makefile
1994-03-29 07:10:36 +00:00
b05d947874
Clean up deleted files.
1994-03-17 01:58:27 +00:00
4abc3ff245
handle __STDC__ preprocessor.
1994-02-08 02:31:55 +00:00
48ae66e2eb
Use machine/asm.h for ENTRY() macros.
1994-01-30 21:55:52 +00:00
f5fbffc1f4
Just use definitions from machine/asm.h.
1994-01-29 09:56:54 +00:00
1fe07f186d
Separate curbrk and mincrk.
1994-01-27 15:08:03 +00:00
3463cb4eef
Trivial speedup inspired by SPARC code.
1994-01-27 15:00:49 +00:00
c25c219087
Random cleanup.
1994-01-27 14:45:52 +00:00
0e09f939b2
Fix bug #24 by renaming _logname_valid to __logname_valid.
1993-12-18 01:02:47 +00:00
cd8e1bd162
No reason these can't share code...
1993-12-08 21:01:56 +00:00
1f063d60c0
Fix a bug, and speed up by a few cycles.
1993-12-07 06:58:35 +00:00
2c216884a8
Fix typo.
1993-12-07 03:28:53 +00:00
6103136f3b
Fix typo.
1993-12-07 02:05:27 +00:00
ca4372787c
Fix a couple of nits.
1993-12-06 23:45:48 +00:00
50ee78b26f
Assembler version.
1993-12-06 23:16:05 +00:00
8449f5103c
More assembler code.
1993-12-06 23:08:46 +00:00
a0f51b3da9
Fudged an addressing mode.
1993-12-06 22:51:41 +00:00
ff88d330ae
Initially cloned from bcmp.S.
1993-12-06 22:37:15 +00:00
b5c51ee600
#define the appropriate symbol and #include bcopy.S.
1993-12-06 22:13:08 +00:00
87a251f506
Add code for memcpy() and memmove().
1993-12-06 22:12:04 +00:00
0db5dab189
Ovfork doesn't get .even any other way, so we must explicitly give it
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one.
1993-12-04 18:59:42 +00:00
448e711c78
Clean up deleted files.
1993-12-04 01:28:42 +00:00
e290fb8f79
Changed beq's to jeq's, because (a) the jeq gets optimized to a short branch,
...
and (b) gas currently assembles the beq's wrongly.
1993-11-30 00:45:15 +00:00
75d4ac9791
Machine-dependent files for generic m68k machines (copied from hp300),
...
modified to support shared libraries.
1993-11-25 23:39:23 +00:00
5f70961885
Machine-dependent files for generic m68k machines (copied from hp300)
1993-11-25 23:36:47 +00:00
a1eb25471d
Machine-dependent files for generic m68k machines, with shared library support.
1993-11-25 23:34:07 +00:00
mycroft