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548 Commits

Author SHA1 Message Date
scw
9931d6382c Re-sync with libc version of memcpy_arm.S, which has deals correctly 
with big-endian ARM (non-XScale) systems.
 2005-06-02 08:20:53 +00:00
christos
f69f7eea28 add missing const 2005-05-31 00:57:07 +00:00
reed
b8643619e6 Use ${TOOL_M4} instead of "m4". (I only tested this fix 
for sparc but not sparc64 or alpha yet.)

Noticed problem when building NetBSD/sparc from a Linux/i386 host
that didn't have "m4".
 2005-04-22 00:22:55 +00:00
dsl
4f6d146592 KNF 2005-03-12 16:39:41 +00:00
perry
477853c351 nuke trailing whitespace 2005-02-26 22:58:54 +00:00
uwe
36ae53aba9 MBR_PTYPE_APPLE_UFS is now spelled with an underscore. 2004-11-12 19:34:43 +00:00
sekiya
77aa58c5b4 Use 64-bit-clean addition/subtraction opcodes for pointer arithmetic iff 
_LP64 is defined.
 2004-09-29 04:45:26 +00:00
enami
41122731c8 Redo part of rev. 1.10. 2004-09-17 21:54:28 +00:00
yamt
64308e90f3 arc4random: fix a bug introduced by rev.1.7. 
actually generate four bytes random value, rather than
leaving a byte always zero.
 2004-09-08 04:06:15 +00:00
christos
5d1f319c56 add __UNCONST 2004-07-01 19:04:14 +00:00
christos
3e36df0496 avoid string const cast-aways. 2004-06-30 13:45:54 +00:00
christos
db25564166 remove useless typedef and casts 2004-06-30 13:45:21 +00:00
yamt
f502110937 add '.L' prefixes to local labels. 2004-04-15 09:20:29 +00:00
keihan
b8702f530b netbsd.org -> NetBSD.org 
This was the last commit of this kind to src/sys, which is now totally
"NetBSD.org clean".  Thanks for the patiance, and sorry for all the commits.
 2003-12-04 13:57:30 +00:00
keihan
8476e6755a NetBSD.ORG -> NetBSD.org 
Now all "NetBSD.ORG" are gone from src/sys.
 2003-12-04 12:42:54 +00:00
uwe
b12f3576c6 Use assembler version of bswap64. 2003-11-14 00:39:17 +00:00
uwe
be72e49c47 bswap64 written in assembler. 2003-11-14 00:38:17 +00:00
uwe
8fdd163272 Eliminate bzero. 2003-11-13 23:55:20 +00:00
uwe
19d60bc09e Compile identity ntoh*/hton* only for big endian case. 2003-11-09 22:04:00 +00:00
scw
6bf28caf3e bzero is no longer used in the kernel. 2003-11-09 16:12:57 +00:00
martin
c9f72038da bzero is gone from the kernel 2003-11-09 11:25:18 +00:00
uwe
680e83de11 Get rid of bcopy relics. Minimize diffs against the libc version. 2003-11-09 01:03:56 +00:00
uwe
f28afa6ac5 Nuke bcopy. Move the code to memmove.S (which it is) make memmove the 
primary entry point and comment out the bcopy entry point.

Kernels before and after the change are identical.
 2003-11-08 23:59:12 +00:00
lukem
7ce35daccc Add '.SUFFIXES: .m4' here, now that <sys.mk> doesn't provide it anymore. 
It appears that .PATH.m4:  needs it.
Should fix problem noted in private mail by Markus W Kilbinger.
 2003-11-08 14:45:02 +00:00
jdolecek
3050a50d90 don't need bcmp() and bzero() 2003-11-08 07:40:37 +00:00
jdolecek
7cc19c4f27 no need for bcmp.c 2003-11-08 07:24:46 +00:00
dsl
7dbd0e094b Make 'dependall' generate dependencies in these libraries. 2003-11-07 23:34:28 +00:00
junyoung
dfb82ca484 rindex() shouldn't be used in the kernel. Use strrchr() instead. 2003-11-05 05:46:32 +00:00
jdolecek
c12a055f27 g/c index.c and rindex.c (not used anywhere) 2003-11-01 13:17:01 +00:00
mycroft
ab8cc2146b Don't try to build random.S on 68010. 2003-10-29 23:32:15 +00:00
mycroft
363f05d417 Refresh from libc to get 68010 version. 2003-10-29 23:19:11 +00:00
junyoung
592280de7a index() shouldn't be used in the kernel. Use strchr() instead. 2003-10-27 07:28:15 +00:00
junyoung
21110867b5 Goodbye to bcmp.S, bcopy.S, and bzero.S. They are defined as macros in 
sys/systm.h.
 2003-10-26 14:39:35 +00:00
junyoung
6fe2633df0 Remove bcmp.S and bzero.S from list. They were doing nothing but wasting 
kernel bits for a long time (2 years?).
 2003-10-26 14:37:52 +00:00
scw
2ffebceb85 Duh, fix the align-to-32-bits code. 2003-10-23 20:46:40 +00:00
tsutsui
fa49899d30 Add bswap64.c, required by options FFS_EI. 2003-10-21 14:49:00 +00:00
scw
5e7e19ec12 Xscale-optimised mem* functions, contributed by Wasabi Systems. 
(Note: memcmp/memset improvements also benefit non-Xscale).

memcmp()  - Compare 32-bits at a time if possible. Special-case 6-byte
            comparisons, for the benefit of the network stack.

memset()  - More loop unrolling, plus use of 'strd' instruction,
            results in > 100% speedup on Xscale.

memcpy()  - Big-endian support, unrolled loops, 'strd/ldrd/pld', plus
            special-cases for very common length/alignment combinations
            (at least in the kernel). Benchmarks show ~50% improvment on
            Xscale.

memmove() - Big-endian support. Use fast memcpy(), above, if the regions
            don't overlap. Otherwise unchanged.
 2003-10-13 19:59:24 +00:00
chs
06332c88ef update for new gas syntax. from Jochen Kunz. 2003-10-10 15:07:43 +00:00
ichiro
266021fa1e big endian support 
thanks to smi@sm.sony.co.jp
 2003-10-09 08:54:54 +00:00
lukem
1ea85577bc sort entries, and add a couple 2003-10-08 04:13:13 +00:00
itojun
cc76a8982b fix build for bootloaders (no /usr/include/sys/kernel.h any more). 2003-10-02 10:39:27 +00:00
martin
1f68fd5144 Same treatment as libc/hash/sha1.c: ifdef the sparc64 compiler bug 
workaround for old gcc only.
 2003-09-23 20:00:43 +00:00
chs
0454ead77f the asm version of strlcpy() was buggy, just use the C version. 2003-09-11 05:04:33 +00:00
chs
6e0aaa640d update for LWPs, and some lite cleanup. 2003-08-31 01:52:43 +00:00
matt
4a33fdce54 Actually the right instruction to fill a half-word. 
From Juergen Hannken-Illjes hannken at eis dot cs dot tu-bs dot de
 2003-08-27 17:37:43 +00:00
itojun
1403d9d920 KNF 2003-08-20 13:32:33 +00:00
ragge
a9e5513c6b Kerner library files for pdp10. 2003-08-19 10:59:26 +00:00
ragge
bc830a1980 Do not use the builtins for the mem* functions on vax, the compiler gets 
confused with the static inline functions vax uses.
 2003-08-13 11:34:24 +00:00
ragge
f69577d50c Include the C versions of the string instructions. 
Replace blkcpy() with a version that can handle overlapping data areas.
 2003-08-13 11:32:23 +00:00
matt
f70606090a Add a memset.S (does not use dcbz; to be added later). It does both bzero 
and memset.
 2003-08-10 21:17:08 +00:00