Commit Graph

108 Commits

Author SHA1 Message Date
mycroft a81d3c2db8 Fix omission in last. 1998-02-22 15:24:08 +00:00
mycroft bf94e4e2cd Copy up. 1998-02-22 15:11:28 +00:00
mycroft 8a66afbcba Move random() from kernel. 1998-02-22 09:33:27 +00:00
mycroft 4477c62148 Add various things from libc. 1998-02-22 09:08:34 +00:00
mycroft 5ba0f1cae2 Move random.S from kernel. 1998-02-22 08:53:33 +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
mycroft 52541a2efb Move random.S from arch/i386/i386. 1998-02-22 08:14:56 +00:00
mycroft 28edc3d334 Fix typo. 1998-02-22 07:33:11 +00:00
mycroft cf02652abc And rindex.S... 1998-02-22 07:21:32 +00:00
mycroft 6b7f2d0f92 And index.S... 1998-02-22 07:20:24 +00:00
mycroft b65caec4a0 Add strchr.S and strrchr.S. 1998-02-22 07:03:08 +00:00
mycroft 8c0dc3f1e8 Add these as well. 1998-02-22 07:01:44 +00:00
mycroft 196103b90b Don't list bcopy.c here, since we only want memcpy() and not bcopy().
XXX What a kluge!
1998-02-22 06:57:31 +00:00
mycroft 6e8ffbdd58 Use the assembler version of memcpy(). 1998-02-22 06:49:57 +00:00
mycroft 354ce440d2 We need memcpy(). 1998-02-22 06:44:44 +00:00
mycroft 943421399e Sync with libc. 1998-02-22 06:40:17 +00:00
mycroft ab7671a45e Add some missing things. 1998-02-22 06:08:37 +00:00
mycroft e1a2c2904a Pull in [hn]to[nh][ls].c. 1998-02-22 05:54:54 +00:00
mrg 1a8c7604f4 initial import of the new virtual memory system, UVM, into -current.
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
1998-02-05 07:59:28 +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
perry 24920eefb1 RCSID Police. 1998-01-05 19:40:40 +00:00
mark 0053558a70 Fix a glaring bug in the assembly stubs for memcpy() and memmove() that
meant the src address was being returned rather than the dst address.
Spotted by Chris Demetriou.
1997-11-22 03:27:12 +00:00
chuck cf924e3bc0 add memchr() to libkern 1997-10-24 15:32:24 +00:00
mark 680595e7c3 Fix extra 'S' character typo that resulted in the condition codes being
incorrectly internally on certain divides.
Handle the case where the internal result appears negative. This condition
can occur when dividing MIN_INT by certain values.
1997-10-17 18:35:19 +00:00
lukem 7656b49be6 rcsid fascism 1997-10-13 11:55:15 +00:00
mark 4428e19e76 Updated with new files from libc. 1997-10-12 21:26:37 +00:00
mark ce8b7a418a Copy files over from libc. 1997-10-12 21:24:00 +00:00
mark 8121735fb0 This file is replaced by divsi3.S 1997-10-12 21:23:36 +00:00
bouyer 7a337eca27 Ops, forgot to 'cvs add' theses. Pointed out by enami tsugutomo. 1997-10-12 13:27:59 +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
pk 87e006459e sync with libc source: remove DEFS.h 1996-11-18 22:50:28 +00:00
pk fa80fdb243 Remove `chmod 444's. 1996-11-18 22:48:59 +00:00
matthias eb8718eafb * Pull up files from lib/libc/arch/ns32/string.
* DEFS.h and setjmp.S are no longer in use.
1996-11-07 07:36:05 +00:00
cgd e6d0f7439f copy down changes from libc 1996-10-17 04:26:20 +00:00
ws 5804d3f648 PowerPC port 1996-09-30 16:34:14 +00:00
cgd f4888b894a label changes, pulled down from libc 1996-09-26 23:04:30 +00:00
thorpej 0794023752 RCS id police. 1996-08-30 17:43:56 +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 fb6d196140 fix up for new libkern path specs 1996-08-21 19:18:47 +00:00
cgd a906c164d2 frob the mask so that only the low set bit is set, to avoid lossage. 1996-07-15 05:20:19 +00:00
cgd 3f38b4d7ad add an assembly version of ffs(), copied down from libc 1996-07-15 03:13:41 +00:00
cgd 352d972c94 locc() is unused. Remove it from the machine-independent kernel interface. 1996-06-10 15:33:33 +00:00