ca6c5f72ae
Fix location of sources -> arch/sparc
1993-12-08 13:30:16 +00:00
d1639c316e
Use sigstack() in stead of sigaltstack() until we have a sigaltstack()
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in the kernel.
1993-12-08 11:25:12 +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
f3f7594fc9
Use PIC_PLT for error returns.
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Correct operand order in accessing `minbrk' and `curbrk'.
1993-12-06 23:28:08 +00:00
417e7a6fff
Remove spurious PIC_EPILOGUE and PIC_GOTOFF macros.
1993-12-06 23:27:04 +00:00
3581f42619
Use PIC_PLT() macro for error returns
1993-12-06 23:26:04 +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
04f8c8eac7
Clean up deleted files.
1993-12-05 02:20:10 +00:00
08ee36190d
get pc532 moved into ns32k; that's is MACHINE_ARCH
1993-12-05 02:20:00 +00:00
70182749fb
specify which files to copy into libkern
1993-12-05 01:46:02 +00:00
364df3ec6d
Clean up deleted files.
1993-12-05 01:37:01 +00:00
30dc89704d
split up the {ntoh,hton}[ls] functions
1993-12-05 01:36:46 +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
0ada107897
update for .S and MACHINE_ARCH
1993-12-04 02:33:35 +00:00
e3b636c256
Clean up deleted files.
1993-12-04 02:32:10 +00:00
448e711c78
Clean up deleted files.
1993-12-04 01:28:42 +00:00
577b1f1315
Clean up deleted files.
1993-12-04 01:27:46 +00:00
e290fb8f79
Changed beq's to jeq's, because (a) the jeq gets optimized to a short branch,
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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),
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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
32d96ccd3c
Remove special case for len == 0 --- It wasn't needed. By dropping the
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conditional, the general case (where we are actually swapping bytes) is
a tiny bit faster.
1993-11-25 01:18:24 +00:00
2be44f5352
copy SYS.h and DEFS.h, too.
1993-11-05 22:44:00 +00:00
4418616857
Move the old berkeley sccs id into the header comment like it is done
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for other source files.
1993-10-21 02:19:25 +00:00
6be8b83abc
Gcc helper functions should still use the ENTRY() macro so they will be
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show up in profiled code. (The gcc helper functions in the other ports
do this allready).
1993-10-21 02:03:37 +00:00
34d1aad0c1
Use PIC_PLT macro with the function calls (as was done with setjmp()).
1993-10-21 01:59:44 +00:00
79591d04bc
So many files in arch/i386 have been changed I might as well run my
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remove unecessary trailing whitespace script.
1993-10-21 01:48:14 +00:00
823c36577c
Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
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th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.
1993-10-21 01:39:55 +00:00
97ad548bc0
Replaced instructions with immediate operands with compatible alternatives
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saving a few bytes while the cycle count remains the same --- could
actually be faster, depending on the cache, prefetch queue, etc.
1993-10-20 18:50:15 +00:00
6802033480
sigsetjmp() for the i386.
1993-10-19 20:44:00 +00:00
78942d40e6
First cut; not sure if it's right. Very like it is, because it's
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the same as the m68k versions..
1993-10-19 08:17:20 +00:00
39ff8227a8
Makefile.inc, basically a place to put KMSRC definition
1993-10-15 01:24:47 +00:00
479a1c33c9
Provide i386 versions of div and ldiv -- they are simpler than the C versions,
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since the idiv instruction does the right thing wrt truncating towards zero.
1993-10-08 23:57:13 +00:00
e09d2f42db
Use "testb %cl,%cl" instead of "cmpb $0,%cl".
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This saves three cycles per character, and reduces the size of the
function by eight bytes (the loop is unrolled eight times).
Thanks to davidg for pointing this out.
1993-10-08 01:25:51 +00:00
b3f9f8f6f4
Provide an assembly language version of labs().
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Since ints and longs are both 32 bits on a i386, we could alias abs()
and labs() together as mycroft did with memmove()/memcpy(), but I'm
waiting on an interpretation ruling to see if it is legal.
1993-10-08 00:01:04 +00:00
0b9f50897e
make an arch directory in libc, and move all machine dirs into it
1993-10-07 00:17:24 +00:00
pk