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694 Commits

Author SHA1 Message Date
marcus
059c35bcd9 Renamed reference to compat syscall to conform to new naming scheme. 2001-04-09 16:08:41 +00:00
marcus
84308157cc Added missing _C_LABEL to errno reference. 2001-04-09 16:07:34 +00:00
bjh21
d1fdb92ff8 Remove arm32-specific files from libc. NetBSD/arm32 now uses the generic 
ARM sources in lib/libc/arch/arm.
 2001-03-13 19:31:36 +00:00
bjh21
6964bdfcad Re-instate __fixunssfsi() and __fixunsdfsi(), but only for arm32 with a.out 
binaries, because libc's provided them there forever.
 2001-03-08 18:56:19 +00:00
bjh21
328780b294 Leave selection of APCS mode to the compiler -- future versions of cpp will 
get it right.

Always include new softfloat code -- it seems OK on arm32.
 2001-03-07 00:49:48 +00:00
cgd
2eb1943575 make these more amenable to being copied into libkern. (Gee, why wasn't 
this done before?  it's not like it was hard...)
 2001-02-27 19:44:54 +00:00
cgd
181fee6ea8 pull up <machine/endian.h> and use BYTE_ORDER to decide endianness, 
rather than MIPSEL and MIPSEB definitions.
 2001-02-27 18:59:16 +00:00
bjh21
fe6fa58436 Add support for ARM VFP-format doubles, conditional on __VFP_FP__. 2001-02-21 18:09:25 +00:00
msaitoh
6e979b59fa _C_LABEL() 2001-02-16 20:03:09 +00:00
msaitoh
3c31811206 don't profile (use NENTRY() and ALTENTRY()) 2001-02-14 21:04:17 +00:00
msaitoh
43f68615ec use _C_LABEL() 2001-02-14 11:32:44 +00:00
eeh
e21d458f48 Don't flush the zero-ed data from the cache. 2001-02-10 23:35:41 +00:00
wiz
d1112b63ff De-lint. Reviewed by christos. 2001-02-09 14:16:12 +00:00
wiz
4d8cd9d9e4 Add some casts to make lint shut up. Reviewed by christos. 2001-02-08 18:28:07 +00:00
bjh21
0347c41a17 Don't declare functions that are provided elsewhere in libc. 2001-02-08 13:22:15 +00:00
scottr
ed472989a6 Implement a significantly improved version of memccpy(), with thanks to 
Ignatios Souvatzis for correcting the SVR4 ABI code and for a few
micro-optimizations that followed from these changes.

The overall improvement was measured at 3-4x for copies of at least
4 bytes on the 68030, and 8 bytes on the 68040.  For smaller copies
the improvement was still measurable, if not as dramatic.
 2001-02-05 00:17:22 +00:00
scottr
7b10d18078 Implement a significantly improved version of memccpy(), with thanks to 
Ignatios Souvatzis for correcting the SVR4 ABI code and for a few
micro-optimizations that followed from these changes.
 2001-02-05 00:17:21 +00:00
wiz
37606c1593 delint (variable is only used for size, so make if size_t instead of int). 2001-01-26 13:20:32 +00:00
bjh21
3da8f9bff4 Correct licence to current TNF one. 2001-01-23 19:07:34 +00:00
itojun
9870327734 fix syscall() and __syscall(). r0 has to be set to SYS_syscall or 
SYS___syscall, respectively.  otherwise sys/arch/sh3/sh3/trap.c will
look at the wrong argument.
 2001-01-17 05:15:02 +00:00
bjh21
da666fcde6 Replace boiler-plate code sequences with macro invocations from SYS.h. 2001-01-09 21:19:33 +00:00
bjh21
4cb97060e6 Use SYSTRAP() everywhere rather than coding SWI instructions directly. 2001-01-09 19:47:27 +00:00
bjh21
f5fadef6d9 Add some explanatory comments. 2001-01-09 19:30:38 +00:00
lukem
e0cb66f652 rcsid & whitespace police 2001-01-08 15:21:37 +00:00
fvdl
52d1f12742 Make these actually work (fixes PR 11914). 2001-01-08 14:36:41 +00:00
itojun
6de175eeb8 __syscall is now mandatory 2001-01-04 08:53:50 +00:00
matthias
c7a662aae7 Cosmetics. Use _ASM_LABEL for cerror. 2000-12-29 23:16:42 +00:00
matthias
beff37f457 Implement 64 bit version of syscall. 2000-12-29 23:16:18 +00:00
bjh21
5aefcfdc06 Create shared ARM source for libc, and move arm26 port over to using it. 
The code is (almost) a direct copy of the current arm26 sources.
It's identical to the current arm32 sources, with the following exceptions:
 - _C_LABEL is used on references to C labels from assembler.
 - Function returns in assembler have APCS-26 versions in #ifdef __APCS_26__.
 - It uses SoftFloat 2a rather than SoftFloat 1a.

The first two of these should be inconsequential.  I believe that SoftFloat 2a
should work on arm32 and be backward-compatible with existing code, but this
is not obviously true.  For now, arm32 remains using its own bits of libc.
 2000-12-29 20:13:44 +00:00
bjh21
a88be20997 We no longer have _C_FUNC: Use _C_LABEL instead. 2000-12-29 13:39:39 +00:00
bjh21
40906c10a4 Sync with arm32: remove ovbcopy entry point. 2000-12-28 18:33:54 +00:00
bjh21
9d5c6f8887 RCSID cleanup. 2000-12-28 18:27:24 +00:00
tsubai
7ec5b1f483 Fix weak alias. 2000-12-16 01:40:38 +00:00
bjh21
148c9ed7ee Resync with arm32: 
byte_swap_2.S 1.4
  byte_swap_4.S 1.3
 2000-12-14 20:47:26 +00:00
mycroft
e4a2f51cc9 Adjust to not use ALTENTRY(). 2000-12-14 20:17:32 +00:00
mycroft
ffb377199e Make this link right again! 2000-12-14 20:03:42 +00:00
bjh21
f213bb8702 Use _C_LABEL rather than _C_FUNC. 2000-12-14 19:40:22 +00:00
bjh21
d0ec536a8d Sync with arm32. 2000-12-14 19:27:34 +00:00
simonb
1bb9a3396c Remove all the .abicalls assembler directives - "SYS.h" already has that. 2000-12-13 23:29:06 +00:00
simonb
488ef36c45 Another bare minimum __syscall. 2000-12-13 23:18:40 +00:00
scw
e86cd7609a The bare minimum to get m68k libc working again... 2000-12-13 21:46:23 +00:00
martin
772baecb3a Add simple __syscall.S to make libc compile on sparc64 again. 2000-12-13 20:25:04 +00:00
pk
efd94d5369 Add required __syscall.S stub. 2000-12-13 10:29:40 +00:00
matt
b0bf2adc11 This should convert to syscall but that's too hard. So punt. XXX 2000-12-13 07:50:48 +00:00
mycroft
344549013e Add the obvious, trivial __syscall() stub. 2000-12-13 07:49:17 +00:00
matt
3a17b3526a Don't need __syscall.S here either. 2000-12-13 07:44:34 +00:00
matt
44e25a6200 Add __syscall.S back to sys/Makefile.inc. Remove from arch/i386/gen/ 
Makefile.inc.  If your architecture doesn't have __syscall.S, *add it*.
 2000-12-13 07:42:47 +00:00
matt
0e233d1597 Add a VAX version of __syscall. XXX Doesn't handle if syscall number is 
> 0xffffffff or < -0xffffffff.
 2000-12-13 07:34:54 +00:00
matt
9a6a3ec1b5 Add __syscall.S to arch/i386/gen/Makefile.inc along with all the other 
sys .S files.  Remove from arch/i386/Makefile.inc since it doesn't belong
there.
 2000-12-13 07:14:43 +00:00
enami
44db4d16cc KMSRCS is different from SRCS. Put __syscall.S in latter. 2000-12-13 07:05:55 +00:00