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635 Commits

Author SHA1 Message Date
martin ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
garbled 1ad3697abd Back out the ppc assembler changes for memcpy/memmove/memcmp on evbppc. 
It breaks the explora because the cpu (403) cannot deal with unaligned
accesses.  Reported by Juergen Hannken-Illjes.
 2008-04-18 05:34:04 +00:00
christos efe07f9c02 fix again 2008-03-25 23:24:38 +00:00
christos 55feb339a9 fix bcopy again 2008-03-25 23:23:13 +00:00
christos 8ac6bd68d8 fix bcopy prototype 2008-03-25 23:21:04 +00:00
christos 3d8daf0799 add a prototype for bcopy. 2008-03-25 23:19:51 +00:00
he 0db6a6b023 When compiling for _STANDALONE, omit a bunch of headers which aren't really 
needed and which trigger build problems.

(These two files should probably be unified and put under common/...)
 2008-03-18 20:11:43 +00:00
matt c2b9622034 Don't need to that particular in mtprng_random(). Use 2 values instead of 8. 2008-02-17 22:49:11 +00:00
matt ab1d549cb1 Improve my version of mtprng_random. Reshuffle things. Add an compatible 
version of init_by_array.
 2008-02-02 01:13:04 +00:00
simonb e99e83279b Check _STANDALONE as well as _KERNEL when choosing headers to include. 
Also pull in <lib/libkern/libkern.h> so we get prototypes and a struct
mtprng_state declaration.
 2008-01-31 08:23:13 +00:00
simonb 4cbecce6c5 Have mtprng_random() call mtprng_rawrandom() to get more 
random data instead of calling itself.  Much nicer to the
stack...
 2008-01-31 03:37:13 +00:00
simonb ba30aadce1 Check against correct constant in a KASSERT(). 2008-01-31 03:34:04 +00:00
matt 3056c4f69a Add Mersenne Twister prototypes and state struct to libkern.h 
Cleanup a comment.  s/RLEN/MTPRNG_RLEN/g    s/POS1/MTPRNG_POS1/g
Remove unneeded test code.
 2008-01-31 02:36:09 +00:00
matt cd27642585 Add Mersenne Twister PRNG implementation. This is a new implementation. 2008-01-31 02:09:54 +00:00
simonb d8de5b102b Remove support for NetBSD/pc532. 2008-01-09 11:25:58 +00:00
jmcneill e38d794d0c libkern bits for usermode port. 2007-12-29 14:39:33 +00:00
perry b6a2ef7569 Convert many of the uses of __attribute__ to equivalent 
__packed, __unused and __dead macros from cdefs.h
 2007-12-25 18:33:32 +00:00
plunky b83f9a6a6d remove insque/remque from libkern, they are no longer used 2007-11-22 22:56:16 +00:00
matt 1d4dffbc51 Make rb_tree_insert_node return true/false whether the node was inserted 
or not.
 2007-11-21 16:42:51 +00:00
yamt c77d808475 build rb.c. 2007-11-20 13:49:01 +00:00
yamt 3acf687ede rename 
RB_LEFT
	RB_RIGHT
	RB_OTHER
to
	RB_DIR_LEFT
	RB_DIR_RIGHT
	RB_DIR_OTHER
so that it can coexist with sys/tree.h.
 2007-11-20 12:32:55 +00:00
yamt 636f153f4d fix compilation in the case of _KERNEL && DIAGNOSTIC && !RBDEBUG. 2007-11-20 08:30:05 +00:00
pooka 018bb97124 Rename __assert() to __kernassert() so that it doesn't collide 
with the libc version.  They take different arguments.
 2007-09-24 14:19:03 +00:00
ad 7dcf597b04 Do the panicstr check only if _KERNEL. 2007-08-03 13:06:00 +00:00
ad 480f8d26c5 Disable kernel assertions if panicstr != NULL. 2007-07-29 11:46:02 +00:00
dsl cb40f24fa8 include sys/cdefs.h 2007-07-19 22:00:04 +00:00
ad 3f8edbdfd7 G/C dead code. 2007-06-10 00:52:29 +00:00
matt 75f8d3f9a5 Include byte_swap_[24].c for kernels compiled with -O0 2007-04-13 22:12:04 +00:00
matt e3a731cab5 Enable builtin_ffs for vax 2007-04-09 17:39:37 +00:00
scw 5764a76889 Remove support for NetBSD/{,evb}sh5. 2007-04-08 09:35:21 +00:00
uwe eaa25d5966 Provide __movmemSI12_i4 (gcc4) a.k.a. __movstrSI12_i4 (gcc3) that gcc 
emits for sh4 to copy 12 bytes at certain optimization levels.
Discovered by compiling landisk kernel with -Os.

Use gcc3 naming ("movstr") to match the rest of the "movstr" files.
 2007-03-14 22:22:53 +00:00
christos 53524e44ef Kill caddr_t; there will be some MI fallout, but it will be fixed shortly. 2007-03-04 05:59:00 +00:00
thorpej 712239e366 Replace the Mach-derived boolean_t type with the C99 bool type. A 
future commit will replace use of TRUE and FALSE with true and false.
 2007-02-21 22:59:35 +00:00
ragge ad9091c30f Repair copyright that has been broken since -94. 
Gently requested by Otto Moerbeek.
 2007-01-14 13:26:18 +00:00
dyoung e3361bb265 Add strsep(3) to libkern. 
To avoid code duplication, move strsep.c to the kernel/userland
common files.

Soon I will commit source-address selection (options IPSELSRC).
It will use strsep(3).
 2006-11-13 03:26:43 +00:00
christos 9573aa20e8 - call the initialization routine for arc4randbytes. 
- knf (add continues)
 2006-11-05 14:13:56 +00:00
christos 31a62606ea Merge kernel and userland rmd160 and sha2 implementation. 
XXX: We still install rmd160.h and sha2.h in /usr/include/crypto, unlike
the other hash functions which get installed in /usr/include for compatibility.
 2006-10-27 21:20:48 +00:00
thorpej 82fd1ebbaa - Move strtoll.c and strtoull.c from libc/stdlib to common/libc/stdlib. 
- Add strtoll.c and strtoull.c to libkern.
 2006-10-08 03:14:55 +00:00
simonb a4c94c5ab7 Remove stale copy. Pointed out by uwe@ ages ago. 2006-09-28 13:12:59 +00:00
matt efc67dee86 Add a way for a user to know what nodes have changed when a node has been 
inserted or removed.  Refactor node insertion to not require rebalancing
all the time or a loop if it does.  In rb_tree_swap_prune_and_rebalance,
don't call rb_tree_reparent_nodes, instead do the work ourselves (since
we will eventually undo half of the work of rb_tree_reparent_nodes).
 2006-09-10 23:57:31 +00:00
matt 9bed3293b9 If __STDC__ and GNU C >= 3.0, define C99's bool, true, false 2006-09-10 23:49:21 +00:00
matt d9bb545dc5 Shrink rb_tree to 4 pointers (2 if RBSMALL is defined). Move compare 
functions to a separate rb_tree_ops structure.  Make every int explicit
in being signed or unsigned.  Use RBDEBUG to enable debug code.  Move
rbt_count to RBSTATS.  Use RBSMALL to not keep track of min/max.
 2006-09-09 06:52:18 +00:00
matt 75de26ab17 Add rb_tree_find_node_{geq,leq}. Add stats. Make TAILQ DEBUG only. 
Keep track of tree's min/max nodes for easier iteration.  Improve comments.
Move functions around to improve locality.
 2006-09-09 05:55:51 +00:00
matt 958730091e Fix and simplify node removal. Add lots of assertions and comments. 2006-09-08 04:07:15 +00:00
thorpej f68bacf5a3 Use static at the function decl if the prototype also uses static. 2006-09-06 20:01:57 +00:00
scw 24f4ed9338 The list of registers which sdivsi3 can clobber has changed in gcc4. 
Make the necessary changes.
 2006-09-05 22:07:08 +00:00
matt 3aa5e506b7 Rewrite of red-black tree code. 2006-09-05 04:35:45 +00:00
scw 456695f0eb The kernel is built with "-mdiv=call", so add a __sdivsi3_1 alias 
for __sdivsi3.
 2006-09-04 20:44:48 +00:00
matt 497415f67e Make this compile in _KERNEL || _STANDALONE. Make gcc4 happy. 2006-09-02 20:46:50 +00:00
dyoung 8cd106d3d2 Per discussion on tech-kern and tech-userlevel, move the bit-twiddling 
macros, __BIT, __BITS, SHIFTIN, SHIFTOUT, and __arraycount() from
lib/libkern/libkern.h to sys/cdefs.h.  Add a __-prefix to SHIFTIN
and SHIFTOUT, and add a manual page for the bit-twiddling macros,
bits(3).

Make the __BIT and __BITS macros "widthless," as best I can, by
changing their type to uintmax_t from uint32_t.  XXX The manual
page lags this change by a bit.

Define __PRIxBIT and __PRIxBITS printf(3) format strings.
 2006-08-31 19:24:37 +00:00