ce36f636ab
Separate machine dependencies.
1995-03-20 14:45:27 +00:00
3b5d18b58e
SYS_brk -> SYS_break, and other (minor) changes.
1995-03-20 14:02:03 +00:00
7aa7897748
Simplify.
1995-03-11 20:28:59 +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
3f45f31f15
strange corner cases:
...
(1) zero top 32 bits for 32-bit unsigned ops; 32-bit value can
be accidentally(?) sign-extended by the compiler/assembler.
(2) fix return value for mod's that cause traps
1995-02-25 03:09:32 +00:00
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
e4f5181d15
libc support for the alpha. more functions should be written in assembler,
...
but that's optimization. 8-)
1995-02-10 17:49:48 +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
d04155c293
Optimize better.
1995-02-05 14:58:44 +00:00
1afdb958f0
+Infinity for MIPS
1995-01-18 01:27:24 +00:00
7530512a37
Machine dependent sig{set,long}jmp().
1995-01-11 20:22:28 +00:00
f1b3337a0b
Need to divide count by 2.
1995-01-07 03:44:55 +00:00
b4bd7fea24
Replaced pops with adds.
1994-12-24 01:16:44 +00:00
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
201fac6e3d
More underscores...
1994-12-15 17:24:44 +00:00
a51d5c8eef
underscore changes
1994-12-12 19:31:22 +00:00
eb5168e5dc
RCS id format.
1994-12-07 04:47:59 +00:00
820aec410e
more underscore changes.
1994-11-28 18:56:40 +00:00
fcc40a849d
If len == 0, then the result must be 0 regardless of the other arguments.
1994-11-24 16:36:35 +00:00
705ee976cf
Prepended underscores
1994-11-14 23:48:58 +00:00
add2031dcf
Prepended underscores
1994-11-14 23:33:46 +00:00
2db41a19e7
Use trap gate to enter kernel.
1994-10-26 19:49:42 +00:00
c0356ed2a6
New file from Matthias.
1994-10-21 07:28:44 +00:00
db01d4c84a
fix code for PIC.
1994-10-21 07:13:21 +00:00
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>
...
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
...
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
mycroft