phil
|
36d933ca4f
|
quad -1 thing.
|
1994-04-04 06:54:15 +00:00 |
|
mycroft
|
ca01015e04
|
Clean up deleted files.
|
1994-04-02 05:37:06 +00:00 |
|
cgd
|
b62b3fc050
|
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 05:37:04 +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
|
d5dbb53fee
|
Set d1 to -1 before cerror.
|
1994-03-31 18:50:58 +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 |
|
chopps
|
2c8fad6100
|
Need for copy-to-libkern-machdep in ../../Makefile
|
1994-03-29 07:10:36 +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 |
|
mycroft
|
46a09934d4
|
Clean up deleted files.
|
1994-03-22 01:13:11 +00:00 |
|
mycroft
|
b05d947874
|
Clean up deleted files.
|
1994-03-17 01:58:27 +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 |
|
phil
|
e69ab544c4
|
Fixed global var access to be pc relative.
|
1994-03-09 07:50:56 +00:00 |
|
phil
|
28965bf6db
|
Removing the unnecessary includes of sys/syscall.h.
|
1994-03-07 23:20:38 +00:00 |
|
phil
|
6cea70fe75
|
Changing ## to /**/ for use with -traditional mode.
|
1994-03-04 21:10:12 +00:00 |
|
phil
|
dde7045e0d
|
Changing PSR_T to PSL_T.
|
1994-02-25 07:41:18 +00:00 |
|
phil
|
94303d1113
|
SYS.h: adding EX()
Makefile.inc: adding a cflag for a compiler that doesn't define ns32k
|
1994-02-25 07:40:47 +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 |
|
pk
|
e0bf9676e9
|
Insert some Position Independent Code.
|
1994-02-10 20:15:28 +00:00 |
|
chopps
|
4abc3ff245
|
handle __STDC__ preprocessor.
|
1994-02-08 02:31:55 +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 |
|
mycroft
|
48ae66e2eb
|
Use machine/asm.h for ENTRY() macros.
|
1994-01-30 21:55:52 +00:00 |
|
mycroft
|
f5fbffc1f4
|
Just use definitions from machine/asm.h.
|
1994-01-29 09:56:54 +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
|
c25c219087
|
Random cleanup.
|
1994-01-27 14:45:52 +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 |
|
mycroft
|
3cf1bd9939
|
SYS_brk --> SYS_break. Where's my axe?
|
1994-01-27 04:30:34 +00:00 |
|
mycroft
|
17b2a501cd
|
Stylistic changes.
|
1994-01-27 04:16:50 +00:00 |
|
mycroft
|
0496df7164
|
More stylistic changes.
|
1994-01-27 04:14:50 +00:00 |
|
mycroft
|
e84d8b28f3
|
Stylistic changes.
|
1994-01-27 04:10:20 +00:00 |
|
mycroft
|
b6b0ec3424
|
Fix bug jtc introduced.
|
1994-01-27 04:07:13 +00:00 |
|
jtc
|
7835a85a78
|
Optimization tweaks:
Use testl %reg,%reg instead of cmpl $0,%reg
Use xorl %reg,%reg instead of movl $0,%reg
|
1994-01-24 19:24:36 +00:00 |
|
deraadt
|
6fcc6b7f39
|
## and /**/
|
1994-01-23 07:26:16 +00:00 |
|
pk
|
939f7033c5
|
Make it work with old-style (/usr/bin) cpp
|
1994-01-15 20:19:43 +00:00 |
|
pk
|
39c0326588
|
PIC_*() macros moved to <machine/asm.h>
|
1994-01-07 00:48:22 +00:00 |
|
jtc
|
0e09f939b2
|
Fix bug #24 by renaming _logname_valid to __logname_valid.
|
1993-12-18 01:02:47 +00:00 |
|
mycroft
|
cc81da7447
|
Shorten setup for longword operations a little.
|
1993-12-10 10:51:11 +00:00 |
|
mycroft
|
dca61f6f90
|
Share code.
|
1993-12-10 10:45:18 +00:00 |
|
jtc
|
a9e5cc4f83
|
No reason these can't share code...
|
1993-12-08 22:10:14 +00:00 |