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791 Commits

Author SHA1 Message Date
dbj
f0658bdada make compile with _STANDALONE 2002-03-18 05:10:58 +00:00
gmcgarry
d16aceedcc Protect remaining references to 'debug' with NETIF_DEBUG. 2002-03-17 05:46:37 +00:00
simonb
f28e18332c Move files[] from globals.c to its own file. Including all of globals.o 
breaks the size limit for at least the pmax bootblocks.

Fixes PR port-pmax/15924 from Gregory McGarry.
 2002-03-15 13:23:34 +00:00
eeh
4c434f6210 Updated from libc. 2002-03-13 00:59:29 +00:00
fvdl
104148a990 Sync with userland (1.1.4) 2002-03-12 00:42:23 +00:00
matt
e2d6f22138 Add register prefixes to these. 2002-02-24 00:12:41 +00:00
matt
6cad4b795d Upon further reflection, move udiv/urem to libkern and out of vax/vax. 2002-02-24 00:08:19 +00:00
thorpej
0b91bc440f Move files[] from open.c to globals.c, so that it's possible to 
use libsa in an application where there are no file systems or
devices.
 2002-02-23 05:44:24 +00:00
lukem
da694bd77b fix spelos 2002-02-22 12:46:53 +00:00
ragge
f2d946a56e blkset() used a register for set value that get clobbered by movc5, 
causing the set area to get unpredictable contents.
 2002-02-19 21:46:17 +00:00
thorpej
15bffcdeed Add a comment describing what SA_USE_LOADFILE is for. 2002-02-17 23:22:22 +00:00
thorpej
0d210931e3 Add a missing "static". 2002-02-17 23:19:00 +00:00
thorpej
bf9a052aa4 Add EOFFSET. 2002-02-17 23:18:32 +00:00
reinoud
e858ed8fa4 Not all ports use the `offset' in their calulations and on those platforms 
compile errors are generated due to it. By explicitly using `offset=offset'
the variable is used in the compilers view and is optimised away anyway.
 2002-02-11 20:25:56 +00:00
thorpej
2362fef9a8 Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to 
libkern.
 2002-02-10 22:04:51 +00:00
ross
e31435237d sync 2002-01-24 00:45:22 +00:00
uch
e71de3f668 R5900 short-loop bug. 2002-01-02 12:34:27 +00:00
thorpej
23ed6be403 Always provide alloca() as __builtin_alloca(). 2001-12-28 07:37:06 +00:00
shin
1bac15cba5 we need ffs(). 2001-12-27 00:10:39 +00:00
shin
6870c1d462 don't use .abicalls in kernel. 2001-12-27 00:09:59 +00:00
shin
e509d7712d copy from libc/arch/mips/string 2001-12-27 00:08:19 +00:00
thorpej
5ed948ecea The kernel is now built with -ffreestanding, so GCC built-ins are 
disabled.  Explicitly re-enable some that we want to use, namely:

* memcpy() -> __builtin_memcpy()
* memcmp() -> __builtin_memcmp()
* memset() -> __builtin_memset()

* strcpy() -> __builtin_strcpy()
* strcmp() -> __builtin_strcmp()
* strlen() -> __builtin_strlen()

We might also consider some others for GCC 3.x.
 2001-12-23 22:48:29 +00:00
tv
8e6f7afb5b MKfoo=no -> NOfoo 2001-12-12 01:48:43 +00:00
wiz
b4371d47f5 Replace some misuses of "then" with "than". 2001-12-04 17:56:30 +00:00
mjl
f14e78b4c3 Disable bzero/memset assembler implementation until the dependency 
problem on assym.h is sorted out and TRW to get at CACHELINESIZE in
the kernel is determined.
 2001-12-02 11:03:39 +00:00
mjl
8231ab74c5 Add assembler version of strlen. 2001-11-30 02:27:20 +00:00
mjl
625c08cf7e Outifdef some stuff not needed in the _KERNEL case. 2001-11-30 02:25:50 +00:00
mjl
4ee3b0f097 Add assembler versions of ffs, bzero and memset. 2001-11-29 00:27:07 +00:00
jmc
2229499bfb Don't make clean and cleandir depend on the lib subdir. Just check for it's 
existance before running the submake. This makes it possible to run a
make build (which runs cleandir before make obj) in a r/o source tree
 2001-11-21 22:10:54 +00:00
chris
9cc0f33345 Tidy up some memory copying cruft: 
bcopy.S is no longer needed
memmove and memcpy were both stacking r0 and unstacking it to keep the return value, so push this down into _memcpy.
rename _memcpy.S to memcpy.S.
memmove.S is now just a placeholder otherwise the make system automagically adds a memmove.c file to libkern.
memmove is just another entry point for memcpy.
 2001-11-20 00:29:19 +00:00
lukem
2565646230 don't need <sys/types.h> when including <sys/param.h> 2001-11-15 09:47:59 +00:00
tv
4446c00002 Undefine DESTDIR; we don't want the special DESTDIR <bsd.lib.mk> 
handling for kernel libraries.

XXX this build method should be replaced by something more sane
 2001-11-14 21:59:31 +00:00
chris
4d1b8d545e Sync to libc version of divsi3.S. This is to fix up the stack for 8 byte alignment. 2001-11-13 20:06:40 +00:00
christos
c89e803d30 Remove USB copyrights. The coff and elf loading code did not come with BSD4.4. 2001-11-09 19:27:25 +00:00
scw
f1defc3543 To avoid backwards seeks on sequential devices (eq. QIC tapes), read all 
the program headers in one operation into an internal buffer.
 2001-11-09 18:31:08 +00:00
thorpej
0971f93345 Make the ELF loadfile routines byte-order independent when used in 
a non-_STANDALONE environment (e.g. installboot(8)): internalize and
externalize the exec, program, and section headers as necessary.

Reviewed and OK'd by Christos.
 2001-10-31 21:24:09 +00:00
thorpej
a43b4351a8 Oops, committed wrong copy of file in previous revision. 2001-10-31 20:22:22 +00:00
thorpej
90aee7593a Add standalone 64-bit to/from {big,little}-endian routines. 2001-10-31 20:19:52 +00:00
thorpej
e727e3f180 Split elf32 vs. elf64 handling in loadfile(), including support for 
each separately and explicitly.  BOOT_ELF is now BOOT_ELF32 and
BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
 2001-10-31 17:20:45 +00:00
thorpej
4810d73020 Build the loadfile() a.out, ECOFF, and ELF back-ends as separate 
objects.
 2001-10-31 01:51:42 +00:00
thorpej
91626c3515 Split the exec formats included by loadfile() into separate files. 
Primary goal: explcitly select which ELF format (elf32 or elf64) to
support for a cross tool which uses loadfile().
 2001-10-30 23:51:03 +00:00
thorpej
74eebee33c Add standalone byte-swapping routines that don't require testing 
the system's byte-order:
- host to {big,little}-endian {16,32}
- {big,little}-endian {16,32} to host

These are not intended to be used in libsa directly, but are rather
intended to be used by host tools which may use libsa routines (such
as loadfile()) which need to use explicit byte-ordering.
 2001-10-30 23:35:33 +00:00
matt
920cfb5205 Add "Red Black +" balanced binary tree routines to libkern. These provide 
O(log(N)) insertation, deletion, and lookup times.  However, unlike most
red-black implemenations, this one does no additional memory allocations.
 2001-10-24 22:40:56 +00:00
jdolecek
a8fcba2901 Fix compilation on Alpha with ARP_DEBUG. 
Fixes kern/6440 by R. C. Dowdeswell
 2001-10-18 19:00:38 +00:00
uch
07f8f33bb9 R5900 miss-prediction of branch targets for short-loop. 2001-10-16 15:40:53 +00:00
minoura
12ea5d8238 Add changedisk_hook(). 
Machine-dependent code can eject the floppy to prompt the next volume in it.
(Or add another method in devsw?)
 2001-09-28 15:15:24 +00:00
wiz
4c99916337 va_{start,end} audit: 
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.
 2001-09-24 13:22:25 +00:00
fvdl
f22b808267 Make new gas happy. Use movzbl instead of xorl + movb. 2001-09-21 14:14:30 +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
tsutsui
cf574991b8 Add a small version of memmove() for libsa. 
Mostly identical with libsa/bcopy.c.
 2001-09-02 07:04:16 +00:00