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169 Commits

Author SHA1 Message Date
thorpej
ac3150a13d Add register prefixes. 1999-11-11 01:53:46 +00:00
thorpej
9aeef983e2 Sync w/ libc. 1999-11-11 01:32:10 +00:00
msaitoh
3fd4c8b3b8 add strncasecmp.c 1999-10-21 15:05:08 +00:00
is
e203553a11 Finish support for auto-generated libkern divsi3.S. 1999-09-21 09:43:38 +00:00
is
897dbf6c67 Use an identical source file for the libc and the libkern version of 
divsi3.S, conditionally compiling the divide by zero case. This way,
after a change to the one, we can just copy it over to update the other
without creating ... problems. By Chris G.  Demetriou.
 1999-09-20 09:22:47 +00:00
is
6b3625a6ad Oops. The overflow code should not have been copied from the userland 
version.
 1999-09-19 15:58:02 +00:00
is
6cf532dd3d Synchronize with fixed libc version: 
If unsigned dividend > INT_MAX, or signed dividend == INT_MIN, be careful
to not overflow the divisor when shifting it to the left.
 1999-09-17 11:42:56 +00:00
msaitoh
99ca8c39f5 unused file (we have an asm version) 1999-09-16 15:04:13 +00:00
itojun
65363da25e Merge in NetBSD/sh3 from cvs.kame.net repository. 
Tree structure:
- sys/arch/sh3: sh3 generic code
	As commented, in-chip device drivers are put into sys/arch/sh3/dev.
- sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW)
- sys/arch/mmeye: Brains mmEye, www.brains.co.jp
MI source code includes couple of #ifdef for sh3-coff support.
(sh3 uses coff or elf)

Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3,
to compile the tree (due to last minute tree structure change).
 1999-09-13 10:30:21 +00:00
drochner
ff171dfb67 -don't use DEFS.h nor SYS.h in libkern 
-remove setjmp.S, it's not useful for libkern
 1999-09-10 15:39:04 +00:00
chs
d1638a0354 sync with libc: 
use RODATA() instead of ENTRY() for __ffstab so that it works when profiling.
 1999-09-06 19:01:04 +00:00
kleink
ed6d5be482 Sync with libc: use _ALIGN_TEXT from <machine/asm.h>. 1999-08-23 09:07:35 +00:00
eeh
4f46ad62b9 Find the udivrem.m4 in the proper directory. 1999-05-09 18:51:36 +00:00
pk
502e9c5778 Add .PATH.m4 1999-05-09 09:16:15 +00:00
tsubai
a5bf1bf4a2 Copy from libc. 1999-05-05 12:36:40 +00:00
simonb
955a0aba21 Until <bsd.lib.mk> is fixed, don't try to guess whether or not to 
use abicalls in kernel source.
 1999-04-20 00:45:24 +00:00
ws
5423093850 Modify syncicache on PowerPC from an inline to a real function. 
Support different cache line sizes with the same object code in userland.
While here, move the function to implementation name space.
 1999-04-17 21:16:45 +00:00
simonb
5e5bf63bc1 Don't add .abicalls if NO_ABICALLS is defined even if ABICALLS is defined. 1999-03-17 13:31:43 +00:00
jonathan
4c6134d7c8 Use merged memcpy()/memset() based on old bcopy rather than C-coded memmove. 
TODO: change register usage so memcpy()/memmove() is default, put test
for back-copy before memcpy() and back-copy loop after memcpy().
 1999-03-15 07:04:04 +00:00
jonathan
e22fd3b59d Fix bug in construction of word-length version of 'c'. 
Preserve input string and return it as per userlevel spec.
 1999-03-15 06:34:10 +00:00
pk
fabda9a224 Sync with libc 1999-03-05 09:18:32 +00:00
chs
5e59fee53a use RODATA(__ffstab) instead of ENTRY(). 
this makes profiling kernels work on the sparc.
 1999-02-24 16:27:01 +00:00
chs
b2546175a6 don't list any *.S files in SRCS multiple times, once is enough. 1999-02-24 16:25:43 +00:00
simonb
faca98eb71 Add memset.S instead of memset.c, and remove __main.c. 1999-02-23 11:06:38 +00:00
hubertf
56f2d188fc RCS ID police 1999-02-15 04:54:34 +00:00
matthias
437e1d2f00 sync with libc version 1999-02-01 21:35:36 +00:00
jonathan
9bd63525f8 memset, derived from old kernel bcopy. 
Uses negative register offsets in memory writes, to avoid r4k silicon bugs.
 1999-01-28 03:08:57 +00:00
mycroft
ef50bbf452 Sync with libc. 1999-01-22 11:01:32 +00:00
mycroft
6b11ebb854 Sync with libc. 1999-01-22 09:17:47 +00:00
ragge
482b6ca70d #include <machine/asm.h> instead of (nonexistent) "DEFS.h". 1999-01-19 22:54:53 +00:00
castor
2e0007e017 Make bswap32 be the "real" entrypoint and htonl, ntohl aliases. 1999-01-18 01:24:55 +00:00
thorpej
e2a60769a0 Fix an unterminated macro call. 1999-01-15 20:34:31 +00:00
bouyer
dc306354b0 Move the bswap functions from libutil to libc (this bups the 
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
 1999-01-15 13:31:15 +00:00
castor
cfdc52bfa9 Break out utility functions from locore.S 1999-01-15 08:44:27 +00:00
eeh
a5f6f68714 Fixup ffstab naming conflict between locore.s, libkern/arch/sparc/ffs.S and 
libkern/arch/sparc64/ffs.S
 1998-11-26 19:32:10 +00:00
eeh
8cc6435bf8 Forgot to specify a label for the branch target. Oops. 1998-11-26 19:08:21 +00:00
jonathan
008816ea4f Changes to sys/arch/mips from ARC port, from Noriyuki Soda <soda@sra.co.jp>. 
Adds (most) support for ARC platform to port-independent mips code.

Some changes (e.g., clean up of overlapping CPU/FPU ids) inspired by
comparison to the OpenBSD 2.1 codebase of Soda's ARC port.

Open issues:
 * Still no support for r4600 or mipsIV CPUs with two-way L1 cache.
   Code derived from Per Fogelstrom's OpenBSD source  doesn't work
   on mips3 pmaxes with L2 cache.

 * Still some port-specific  #ifdefs, for interrupt enable and
   pmax L2 cache-size.  Needs more thought, but overlaps with
   work-in-progress by Tohru and Tsubai on spl()s and related stuff.
 1998-09-11 16:46:31 +00:00
eeh
26d2d906c7 Some more 64-bit cleanup. Now everything compiles. 1998-08-30 15:32:16 +00:00
eeh
d581aadc3e Some more 64-bit-ification. 1998-08-29 18:16:56 +00:00
tls
8a146cd406 update for b->mem change in sys/kern; now we need memcmp and memset, not just memchr. AFAIK, memcpy is provided by the compiler or by locore on this platform. 1998-08-20 17:56:22 +00:00
mycroft
cc8a78e783 Assign my copyrights to TNF. 1998-08-15 04:42:42 +00:00
mycroft
df9baf2311 Assign copyrights to TNF. 1998-08-15 03:51:30 +00:00
mycroft
6d3d8a1350 Make copyright notices with my name consistent. 1998-08-15 03:02:31 +00:00
ragge
8fdb1c8ebe Lots of kernlib functions rewritten as inline macros. 1998-08-08 11:18:32 +00:00
perry
4d4aa090e9 add memcmp.c 1998-08-04 03:40:43 +00:00
perry
16039920c8 remove memcpy.c -- I forgot this gets built anyway 1998-08-04 03:40:12 +00:00
perry
612c53d05f add memcmp.c 1998-08-04 03:39:49 +00:00
perry
0b8f8ffda2 remove memmove.c -- I forgot this gets built anyway 1998-08-04 03:38:28 +00:00
perry
58af7a969a add memcmp.c memcpy.c memmove.c 1998-08-04 03:37:03 +00:00
perry
a611b37e29 add memcmp.S memmove.S 1998-08-04 03:35:59 +00:00