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45 Commits

Author SHA1 Message Date
christos
153f1146ed Use common sources with userland. 2005-12-20 19:35:26 +00:00
christos
95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
perry
477853c351 nuke trailing whitespace 2005-02-26 22:58:54 +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
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
agc
aad01611e7 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22364, verified by myself.
 2003-08-07 16:26:28 +00:00
chs
2841e1341c add strtoul.c, it's now used in MI code. 2002-09-21 17:45:16 +00:00
fredette
58830d68c5 Added brand-new integer multiply and divide support, used only 
on the m68000.
 2002-03-26 22:49:32 +00:00
fredette
d617871b0c On the m68000, if and only if gcc doesn't seem to know 
where libgcc.a is, fall back to one under DESTDIR.
 2002-03-22 00:17:12 +00:00
fredette
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
fredette
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
fredette
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
fredette
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
is
94f7c9c6f9 Sync with libc: make function exit one instruction faster, and function one 
instruction shorter (Horimoto).
 2000-11-28 15:26:34 +00:00
is
c8071d4fac Sync with libc strncpy.S 1.11: optimized code by Hiroshi Horimoto. 2000-11-27 22:38:33 +00:00
thorpej
1cfe0850f5 Add a strcasecmp(), modified from chopps's strncasecmp(). 2000-11-01 19:37:18 +00:00
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
perry
6ee9cbf929 add memcmp.S memmove.S 1998-08-04 03:30:30 +00:00
mycroft
0625ac391b Use the new .S files. 1998-02-22 08:45:04 +00:00
mycroft
799bd513de Sync with libc, and add random.S. 1998-02-22 08:43:27 +00:00
cgd
4369378a6c add rules like those in libc to build strchr() and strrchr() (the latter 
is being added to libkern by this commit).  remove strchr.c from
archs' Makefile.inc files to go along with this.  (If an arch has
a .S version, it should be copied down and added to the apropriate
Makefile.inc.)
 1998-01-21 21:23:18 +00:00
chuck
cf924e3bc0 add memchr() to libkern 1997-10-24 15:32:24 +00:00
scottr
c49762b3d3 Implement assembly byte-swap functions. 1997-10-11 04:28:40 +00:00
bouyer
6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
jtc
b92f5604b7 sync with libc 1997-06-20 02:08:04 +00:00
jtc
94815a35ee Sync with libc 1997-05-15 16:20:54 +00:00
jtc
f99d42b623 Sync with libc. 1997-05-13 19:32:01 +00:00
cgd
d867ed50cc add strchr() to libkern. strchr.c copied from libc's "index.c", but with 
appropriate definitions so that it'll build strchr(), and so that it builds
correctly in libkern (needed to #define NULL).
 1997-01-18 02:33:38 +00:00
thorpej
15dc36463a We use C flavors of the quad support functions in libkern. 1996-12-03 19:35:42 +00:00
jtc
6621382048 Sync with libc 1996-11-30 02:06:27 +00:00
cgd
bdbfa48c0b Add machine-independent assertion-checking support. macros are: 
assert()	which always does assertion checking
			unless "NDEBUG" is defined.

	KASSERT()	which does assertion checking if DIAGNOSTIC
			is defined.

	KDASSERT()	which does assertion checking if DEBUG is
			define.  This macro exists for compatibility
			with existing ports' assertion checking macros.
			(Assertion checking is not typically an
			"expensive" operation, and DIAGNOSTIC should be
			used for inexpensive consistency checks.)
 1996-08-27 00:44:20 +00:00
cgd
352d972c94 locc() is unused. Remove it from the machine-independent kernel interface. 1996-06-10 15:33:33 +00:00
cgd
a5dc646be0 use assembly version of strcat (copied down from libc) 1996-04-18 01:53:04 +00:00
christos
70552d3392 Add strncasecmp.c; extracted from ADOSFS adlookup.c. 1996-02-06 21:22:00 +00:00
mycroft
4c34be6b52 Clean up deleted files. 1995-03-01 00:00:00 +00:00
mycroft
e9b92ad027 Sync with libc. 1995-02-08 18:35:50 +00:00
cgd
aa9eacdd59 new RCS ID format. 1994-10-26 06:39:02 +00:00
mycroft
6ba85483c3 Use bfffo rather than a slow loop. 1994-09-09 03:07:23 +00:00
chopps
7bb230219d copied over so lib/libc/arch not needed to build kernel. 1994-03-29 07:14:42 +00:00
cgd
fdc1a28735 use .S 1993-12-05 01:52:27 +00:00
cgd
5d996b5fbb change to use MACHINE_ARCH and update from libc 1993-12-04 03:08:13 +00:00
briggs
606d45ee4a Move the SRCS from hp300 over to here, changing ffs.c to ffs.s. 
Am I missing something obvious in doing this?  This makes the
${ARCH}/Makefile.inc for 68k able to just set ARCH=m68k.
 1993-11-29 05:29:51 +00:00
cgd
2d4295eb29 move 'boot' and 'libkern' into 'lib'. generally clean up 'kernel library' 
building and dependencies.
 1993-10-13 05:40:23 +00:00