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
...
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:
...
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
...
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
...
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
...
__ffstab into a GOT13 relocation; from Eduardo Horvath.
2001-05-13 20:03:45 +00:00
2df695b1e4
o IEEE 754 floating-point completion code.
...
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:
...
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
1e720616fb
Copy from libc
2000-12-14 19:51:51 +00:00
af87db0411
Use _C_LABEL
2000-12-14 19:50:38 +00:00
fe80ce82c0
Copy from libc
2000-12-14 19:44:58 +00:00
c044c88beb
Sync with arm32.
2000-12-14 19:33:00 +00:00
a5a04ddba2
These versions have different names than libc...
2000-12-12 17:53:20 +00:00
0e5af5b3d1
GC.
2000-12-12 17:51:03 +00:00
6c96a6759b
Update from libc.
2000-12-12 17:44:04 +00:00
94f7c9c6f9
Sync with libc: make function exit one instruction faster, and function one
...
instruction shorter (Horimoto).
2000-11-28 15:26:34 +00:00
c8071d4fac
Sync with libc strncpy.S 1.11: optimized code by Hiroshi Horimoto.
2000-11-27 22:38:33 +00:00
1cfe0850f5
Add a strcasecmp(), modified from chopps's strncasecmp().
2000-11-01 19:37:18 +00:00
db1bb008f9
Set return value correctly for memcpy/memmove.
2000-10-10 20:29:03 +00:00
3a0bdcde18
check _STANDALONE macro, too.
2000-09-09 00:16:21 +00:00
9c5afcb2f0
Move the Alpha _mcount() into a .S file so that it can be
...
pre-processed, like other Alpha assembly files.
2000-09-05 16:28:30 +00:00
17c5382dc6
compile byte_swap_2.S and byte_swap_4.S
2000-07-21 11:19:46 +00:00
116abff968
support "big endian", too.
2000-07-21 11:19:10 +00:00
bf14d56ba8
Add strtoul.c -- if_ea.c needs it.
2000-07-20 20:27:53 +00:00
shin