jtc
|
daa40d9a50
|
Add explicit return type
|
1996-02-05 04:30:51 +00:00 |
|
jtc
|
43d7567da3
|
Removed unused CALL macro
|
1995-12-28 22:35:54 +00:00 |
|
jtc
|
051ae6c48a
|
Remove #include "SYS.h"; it is not needed (by normal assembly functions)
|
1995-12-28 21:32:25 +00:00 |
|
jtc
|
3f78e35cca
|
Use <machine/asm.h> instead of DEFS.h
|
1995-12-28 20:03:51 +00:00 |
|
jtc
|
24a6d94c0d
|
Added macros definitions for use with ANSI preprocessors.
|
1995-12-28 19:44:11 +00:00 |
|
pk
|
02cf7515b7
|
Make PIC safe.
|
1995-06-20 22:45:46 +00:00 |
|
jtc
|
7b4ed4f858
|
Winning Strategies has placed this code into the Public Domain
|
1995-04-28 22:59:46 +00:00 |
|
jtc
|
390695fb9c
|
$Id: $ -> $NetBSD: $
|
1995-04-28 22:57:54 +00:00 |
|
jtc
|
954b796156
|
Winning Strategies has placed this code into the Public Domain
|
1995-04-28 22:53:59 +00:00 |
|
mycroft
|
10cfe03e6d
|
Stylistic change to match fpsetsticky().
|
1995-04-09 21:55:50 +00:00 |
|
mycroft
|
65a1322cd9
|
Reverse sense of exception bits.
|
1995-04-09 21:55:20 +00:00 |
|
mycroft
|
42d9c8af6c
|
Oops; need to use fnstenv/fldenv for this.
|
1995-04-09 21:00:57 +00:00 |
|
mycroft
|
a94ab51d20
|
Fix typo.
|
1995-04-09 20:44:02 +00:00 |
|
mycroft
|
10b402aa60
|
Add fpset{mask,round,sticky}().
|
1995-04-09 20:33:13 +00:00 |
|
mycroft
|
ddbc579aa7
|
Another optimization.
|
1995-04-09 19:31:33 +00:00 |
|
mycroft
|
14e246dc4a
|
Optimize.
|
1995-04-09 19:18:49 +00:00 |
|
jtc
|
907e54c9e9
|
ENTRY(fpgetmask) -> ENTRY(fpgetsticky)
|
1995-04-09 19:14:28 +00:00 |
|
jtc
|
80bba6a1e1
|
Added flt_rounds, fpget{round,mask,sticky}.
|
1995-04-07 14:57:16 +00:00 |
|
mycroft
|
ce36f636ab
|
Separate machine dependencies.
|
1995-03-20 14:45:27 +00:00 |
|
mycroft
|
4c34be6b52
|
Clean up deleted files.
|
1995-03-01 00:00:00 +00:00 |
|
cgd
|
572e3f3188
|
don't forget inifinity.c
|
1995-02-25 16:24:22 +00:00 |
|
cgd
|
ea1ca14ecb
|
need these for new gen/Makefile
|
1995-02-25 16:20:12 +00:00 |
|
cgd
|
6929ad87a5
|
need these now, with new net Makefile.inc
|
1995-02-25 14:58:43 +00:00 |
|
jtc
|
e7d917e6eb
|
Remove extra "u" constraint that caused gcc 2.6.3 not to compile this file.
Note that gcc 2.4.5, the compiler we are currently using, still compiles it
correctly after this change.
|
1995-02-17 06:01:47 +00:00 |
|
mycroft
|
d04155c293
|
Optimize better.
|
1995-02-05 14:58:44 +00:00 |
|
jtc
|
b4bd7fea24
|
Replaced pops with adds.
|
1994-12-24 01:16:44 +00:00 |
|
jtc
|
26eccb0a9b
|
Exchange offsets of "saved signal mask" and "signal mask saved" so
that the layout of sigjmp_bufs and jmp_bufs are the same (except
for the "signal mask saved" appended to the end).
|
1994-12-24 01:05:44 +00:00 |
|
mycroft
|
fcc40a849d
|
If len == 0, then the result must be 0 regardless of the other arguments.
|
1994-11-24 16:36:35 +00:00 |
|
mycroft
|
2db41a19e7
|
Use trap gate to enter kernel.
|
1994-10-26 19:49:42 +00:00 |
|
mycroft
|
837f99d25c
|
Clean up deleted files.
|
1994-10-06 04:38:25 +00:00 |
|
mycroft
|
345c8ef85c
|
Clean up deleted files.
|
1994-04-02 05:36:54 +00:00 |
|
cgd
|
da34d8a406
|
have cerror DTRT on returns, w.r.t. quads and -1. it needs to be done
here (think of syscall(SYS_lseek,...)). also, kill bogus lseek thang.
|
1994-04-02 05:36:52 +00:00 |
|
mycroft
|
b3086b2299
|
Need to set %edx to -1 before cerror, though perhaps we should have something
more generic for this.
|
1994-03-31 18:38:57 +00:00 |
|
mycroft
|
a3450ab6e8
|
Add a .text and .align to SYSCALL().
|
1994-03-31 18:31:23 +00:00 |
|
jtc
|
98cbb217ac
|
mem -> reg & reg->reg moves take the same time; so save a cycle by reading
the block length from the stack instead of caching it in a register.
|
1994-03-22 01:15:47 +00:00 |
|
jtc
|
1f29a3d910
|
Smaller & Faster.
|
1994-03-16 17:40:23 +00:00 |
|
jtc
|
5ac78ccb34
|
[hn]to[nh][sl] functions used xchgb %h1,%b1 instead of the faster (on the
i486 & i586) rorw $8, %w1.
|
1994-03-16 17:34:14 +00:00 |
|
jtc
|
915f7d4d3d
|
Use RCSID macro.
|
1994-03-12 01:48:26 +00:00 |
|
jtc
|
c95cd47ba2
|
Use RCSID macro for RCS ID's.
|
1994-03-12 01:39:55 +00:00 |
|
mycroft
|
90ff28fef4
|
Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.
|
1994-02-14 20:05:52 +00:00 |
|
jtc
|
7f582f99d4
|
Fix spelling mistake: cashe -> cache.
|
1994-02-14 17:45:16 +00:00 |
|
jtc
|
01284ad877
|
Performance improvement from Bruce Evans.
Removes one test instruction for each character.
|
1994-02-14 17:44:39 +00:00 |
|
jtc
|
f28455f783
|
Use "ror $8,%ax" instead of "xchg %al,%ah": equal on a i386, 1 cycle faster
on a i486, and 2 cycles faster on a iPentium.
|
1994-02-14 17:43:19 +00:00 |
|
jtc
|
5cffad2151
|
Use movzbl, not movsbl, to zero extend for unsigned comparison.
Fix from Bruce Evans.
|
1994-02-07 20:57:05 +00:00 |
|
jtc
|
e2c220f94b
|
Fix spelling error in Copyright notice
|
1994-01-28 20:34:33 +00:00 |
|
mycroft
|
1fe07f186d
|
Separate curbrk and mincrk.
|
1994-01-27 15:08:03 +00:00 |
|
mycroft
|
3463cb4eef
|
Trivial speedup inspired by SPARC code.
|
1994-01-27 15:00:49 +00:00 |
|
mycroft
|
ef980f76fe
|
One last tweak.
|
1994-01-27 06:53:25 +00:00 |
|
mycroft
|
22e614ce10
|
Random cleanup.
|
1994-01-27 06:34:59 +00:00 |
|
mycroft
|
9c8862a970
|
Pedanticism.
|
1994-01-27 06:34:02 +00:00 |