e978777b86
Added hppa support to libkern.
2002-06-06 20:03:37 +00:00
9f680534b0
Add strtoul.
2002-05-05 11:23:24 +00:00
f98b9b43e8
Add strtoul.c
2002-04-24 16:56:36 +00:00
22143f5a44
Add strtoul.c, otherwise kernels using "wi* at pcmcia?" do not work
...
anymore.
Why only four archs provide this is beyound me.
2002-04-16 06:36:02 +00:00
cb520da5b3
Refresh from libc.
2002-03-28 00:46:08 +00:00
58830d68c5
Added brand-new integer multiply and divide support, used only
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on the m68000.
2002-03-26 22:49:32 +00:00
12810ed37d
Use size_t in prototype (so this will be LP64 clean for PPC64 someday).
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Calculate len separately for icache & dcache in case each has different
cacheline widths. Make the code for both loops the same except for the
dcbst/icbi. Deal with sizes >=2GB properly (like that'll happen but ...)
2002-03-26 21:20:24 +00:00
d617871b0c
On the m68000, if and only if gcc doesn't seem to know
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where libgcc.a is, fall back to one under DESTDIR.
2002-03-22 00:17:12 +00:00
f0658bdada
make compile with _STANDALONE
2002-03-18 05:10:58 +00:00
4c434f6210
Updated from libc.
2002-03-13 00:59:29 +00:00
e2d6f22138
Add register prefixes to these.
2002-02-24 00:12:41 +00:00
6cad4b795d
Upon further reflection, move udiv/urem to libkern and out of vax/vax.
2002-02-24 00:08:19 +00:00
f2d946a56e
blkset() used a register for set value that get clobbered by movc5,
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causing the set area to get unpredictable contents.
2002-02-19 21:46:17 +00:00
2362fef9a8
Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to
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libkern.
2002-02-10 22:04:51 +00:00
e31435237d
sync
2002-01-24 00:45:22 +00:00
e71de3f668
R5900 short-loop bug.
2002-01-02 12:34:27 +00:00
1bac15cba5
we need ffs().
2001-12-27 00:10:39 +00:00
6870c1d462
don't use .abicalls in kernel.
2001-12-27 00:09:59 +00:00
e509d7712d
copy from libc/arch/mips/string
2001-12-27 00:08:19 +00:00
b4371d47f5
Replace some misuses of "then" with "than".
2001-12-04 17:56:30 +00:00
f14e78b4c3
Disable bzero/memset assembler implementation until the dependency
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problem on assym.h is sorted out and TRW to get at CACHELINESIZE in
the kernel is determined.
2001-12-02 11:03:39 +00:00
8231ab74c5
Add assembler version of strlen.
2001-11-30 02:27:20 +00:00
625c08cf7e
Outifdef some stuff not needed in the _KERNEL case.
2001-11-30 02:25:50 +00:00
4ee3b0f097
Add assembler versions of ffs, bzero and memset.
2001-11-29 00:27:07 +00:00
9cc0f33345
Tidy up some memory copying cruft:
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bcopy.S is no longer needed
memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy.
rename _memcpy.S to memcpy.S.
memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern.
memmove is just another entry point for memcpy.
2001-11-20 00:29:19 +00:00
4d1b8d545e
Sync to libc version of divsi3.S. This is to fix up the stack for 8 byte alignment.
2001-11-13 20:06:40 +00:00
07f8f33bb9
R5900 miss-prediction of branch targets for short-loop.
2001-10-16 15:40:53 +00:00
f22b808267
Make new gas happy. Use movzbl instead of xorl + movb.
2001-09-21 14:14:30 +00:00
7aaa6a4bc4
On the 68010, don't bother with the by-8-longwords loop, instead
...
only 16-bit align the region and use loop mode with longwords
to do the bulk of the work.
On the 68020+, fixed an optimization bug where all regions that start
on odd addresses would not be properly longword aligned.
2001-09-06 21:30:15 +00:00
28c81ffc15
7450 requires a sync before the the isync (MPC7450UM - 3.4.4.8)
2001-08-22 21:19:58 +00:00
ac8a2539c1
Provide bcopy() here.
2001-07-13 00:04:00 +00:00
70e10fb682
Remove bcmp, bcopy and bzero. We don't need them as they aren't
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called from asm code, and we shouldn't have them if we don't need them.
2001-07-06 17:35:44 +00:00
e69c885f3e
Sync with libc: use bzero-based assembly version of memset().
2001-07-01 11:55:36 +00:00
9b4c0e34d2
Initial commit of the port to AMD's upcoming 64 bit architecture, the
...
x86-64. Since there's no hardware available yet, this port is only
known to run on the Simics simulator for at the moment, and as such
uses the PC devices that it simulates for now. It will be developed
more (and cleaned up) as the hardware becomes available.
2001-06-19 00:19:12 +00:00
49fda862f9
When MACHINE_ARCH is m68000, compile ffs.c and random.c
...
instead of ffs.s and random.s, and sneak the libgcc
integer support routines into the list of library objects.
2001-05-16 03:30:39 +00:00
332aa50acb
Use the EXTBL macro where we want the extbl instruction.
...
On the 68010 this expands to an extw/extl combination.
2001-05-16 03:14:12 +00:00
8ba384c841
On the 68010, we are forced to do bytewise compares
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and copies if the two addresses aren't of the same
evenness.
2001-05-16 03:06:41 +00:00
95fa77ab80
Make this work for PIC (as opposed to pic) without taking chances of fitting
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__ffstab into a GOT13 relocation; from Eduardo Horvath.
2001-05-13 20:03:45 +00:00
2df695b1e4
o IEEE 754 floating-point completion code.
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o Implement the architected FP_C "Floating Point Control Quadword"
2001-04-26 03:10:44 +00:00
db5854a62c
Build strtoul.c
2001-04-05 04:38:33 +00:00
b7ad250ab1
copy from lib/libc/arch/mips/gen
2001-02-27 19:45:26 +00:00
da9d806354
Move arm32 over to using the shared ARM libkern.
2001-02-15 22:44:09 +00:00
3c31811206
don't profile (use NENTRY() and ALTENTRY())
2001-02-14 21:04:17 +00:00
9af8d0bdad
ENTRY()
2001-02-14 18:14:37 +00:00
2633a5dcb5
_C_LABEL()
2001-02-14 17:57:31 +00:00
e68a8d59fa
Sync with libc for licence update.
2001-01-23 19:12:29 +00:00
af14995e51
Create a shared set of ARM sources for libkern and move arm26 over to using
...
them.
These are identical to the current arm32 sources with the following exceptions:
- References to C labels are wrapped in _C_LABEL().
- Function returns have an alternate version inside #ifdef __APCS_26__.
2000-12-29 20:51:56 +00:00
d839461405
Pull across arm32 rev 1.4:
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ALTENTRY() must die.
2000-12-16 14:38:50 +00:00
0b45f78538
Pull across arm32 rev 1.5:
...
ALTENTRY() must die.
2000-12-16 14:38:06 +00:00
6d9be19e76
ALTENTRY() must die.
2000-12-14 22:00:20 +00:00
fredette