837f99d25c
Clean up deleted files.
1994-10-06 04:38:25 +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
...
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
ffdfc8a9b1
patch from Matthias Pfaller.
1994-08-01 19:37:14 +00:00
b5aa4fdd78
set KMSRCS & friends
1994-06-30 06:46:37 +00:00
535a398e2a
_minbrk => minbrk
1994-06-10 22:46:14 +00:00
cfb1bf8cc5
quad -1 return value now done right
1994-06-02 20:39:22 +00:00
6536072af7
add missing include
1994-05-27 21:56:04 +00:00
ae1bfcddc4
libc support for mips. libkern hooks are disabled
1994-05-24 07:12:09 +00:00
4438ac29e5
sigaltstack
1994-05-17 23:56:24 +00:00
a6a8e78548
update to use sigaltstack.
1994-05-10 08:15:57 +00:00
5f26aade17
shared lib support and some clean up.
1994-05-03 20:39:52 +00:00
36d933ca4f
quad -1 thing.
1994-04-04 06:54:15 +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
...
here (think of syscall(SYS_lseek,...)). also, kill bogus lseek thang.
1994-04-02 05:37:04 +00:00
345c8ef85c
Clean up deleted files.
1994-04-02 05:36:54 +00:00
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
d5dbb53fee
Set d1 to -1 before cerror.
1994-03-31 18:50:58 +00:00
b3086b2299
Need to set %edx to -1 before cerror, though perhaps we should have something
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more generic for this.
1994-03-31 18:38:57 +00:00
a3450ab6e8
Add a .text and .align to SYSCALL().
1994-03-31 18:31:23 +00:00
2c8fad6100
Need for copy-to-libkern-machdep in ../../Makefile
1994-03-29 07:10:36 +00:00
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
46a09934d4
Clean up deleted files.
1994-03-22 01:13:11 +00:00
b05d947874
Clean up deleted files.
1994-03-17 01:58:27 +00:00
1f29a3d910
Smaller & Faster.
1994-03-16 17:40:23 +00:00
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
915f7d4d3d
Use RCSID macro.
1994-03-12 01:48:26 +00:00
c95cd47ba2
Use RCSID macro for RCS ID's.
1994-03-12 01:39:55 +00:00
e69ab544c4
Fixed global var access to be pc relative.
1994-03-09 07:50:56 +00:00
28965bf6db
Removing the unnecessary includes of sys/syscall.h.
1994-03-07 23:20:38 +00:00
6cea70fe75
Changing ## to /**/ for use with -traditional mode.
1994-03-04 21:10:12 +00:00
dde7045e0d
Changing PSR_T to PSL_T.
1994-02-25 07:41:18 +00:00
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
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
7f582f99d4
Fix spelling mistake: cashe -> cache.
1994-02-14 17:45:16 +00:00
01284ad877
Performance improvement from Bruce Evans.
...
Removes one test instruction for each character.
1994-02-14 17:44:39 +00:00
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
e0bf9676e9
Insert some Position Independent Code.
1994-02-10 20:15:28 +00:00
4abc3ff245
handle __STDC__ preprocessor.
1994-02-08 02:31:55 +00:00
5cffad2151
Use movzbl, not movsbl, to zero extend for unsigned comparison.
...
Fix from Bruce Evans.
1994-02-07 20:57:05 +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
e2c220f94b
Fix spelling error in Copyright notice
1994-01-28 20:34:33 +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
ef980f76fe
One last tweak.
1994-01-27 06:53:25 +00:00
22e614ce10
Random cleanup.
1994-01-27 06:34:59 +00:00
mycroft