jld
e8ef331ffa
Fix PR 34112, where a program could mysteriously exit on return from a
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signal handler, by deriving the context pointer from the stack pointer
instead of trying to read it from where the sigaction function may have
overwritten it with arbitrary bits.
Fix provided by Matthias Drochner in the PR.
2006-08-02 04:18:48 +00:00
ross
60ce5dccc9
Add missing ppc64 elements
2006-07-07 21:07:35 +00:00
cherry
c41313666f
checkin libc asm stubs, #1
2006-07-07 07:49:19 +00:00
ross
549728f08a
build __sigaction14_sigtramp.c
2006-07-07 06:56:34 +00:00
ross
fefc484d05
rcsid & white space
2006-07-07 06:53:42 +00:00
ross
db64036e6c
fix @toc reference macro
2006-07-07 06:50:06 +00:00
ross
7108da6a37
Add missing sigaction()
2006-07-07 06:40:45 +00:00
ross
7008de4c81
bzero() and memset() for ppc64.
2006-07-07 04:54:52 +00:00
ross
4669390119
rewrite for ppc elf64 reloc
2006-07-06 17:05:04 +00:00
ross
5844b0794f
we need the current vfork
2006-07-06 17:04:22 +00:00
ross
3fbcafa1c9
convert remaining ppc32 code to ppc64
2006-07-05 18:28:43 +00:00
ross
0584742537
convert PIC linkage
2006-07-05 18:27:08 +00:00
ross
50500ff1b2
revise for ppc64
2006-07-05 18:12:54 +00:00
ross
a9ea5c11ba
Adjust types and casts for LP64 compilation.
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Split "long *sp;" into "__greg_t sp, *spp;", which reduces the cast
density and could be used to clean up the ppc32 version as well.
2006-07-05 18:10:36 +00:00
ross
a87ca7ecec
fix typo
2006-07-05 18:07:22 +00:00
ross
dfb9c8767b
Finish ppc64 conversion
2006-07-05 18:06:47 +00:00
ross
9ed70a7fa2
adjust casts for LP64
2006-07-05 18:05:45 +00:00
drochner
3379c1c805
replaced by code in libc/compat/gen
2006-07-03 13:20:19 +00:00
drochner
46b4d67318
build {frexp,ldexp,modf} in the "compat" subtree
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(Drop the modf assembler version. We have the same code in libm.)
(Drop the ldexp inline-assembler version. The same code is in libm as
scalbn; the ldexp there is just a wrapper providing error handling.)
2006-07-03 13:13:53 +00:00
drochner
5ea27734ec
build frexp_ieee754 and ldexp_ieee754 in the "compat" subtree
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(There is an assembler version of modf which needs to be checked.)
2006-07-03 13:06:12 +00:00
drochner
2a270967fb
This is a new port - don't ever start with frexp/ldexp/modf in libc, we
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have it in libm already.
2006-07-03 13:03:49 +00:00
drochner
451c99c7a2
build frexp_ieee754 and ldexp_ieee754 in the "compat" subtree
...
(There is an assembler version of modf which needs to be checked.)
2006-07-03 13:00:54 +00:00
drochner
4cbc875060
build frexp_ieee754 in the "compat" subtree
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(There are assembler versions of ldexp and modf which need to be checked.
I'm in doubt they are metter than those in libm.)
2006-07-03 12:58:55 +00:00
drochner
c48c54fd05
build frexp_ieee754 in the "compat" subtree
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(The Makefile logics for ldexp and modf is too involved for me to deal
with this now.)
2006-07-03 12:54:34 +00:00
ross
d48f14661d
ppc64 build framework first pass
2006-07-01 16:37:20 +00:00
drochner
fa073991b3
build frexp/ldexp/modf in the "compat" part (code is identical)
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(These are the easy cases where no assembler implementations exist.)
2006-06-28 14:46:32 +00:00
drochner
0ed7304bd6
build frexp/ldexp/modf in the "compat" part
...
(code is identical)
2006-06-28 14:22:15 +00:00
drochner
4502979a72
Build just the compatibility versions of frexp()/ldexp()/modf(), the
...
real implementation is in libm.
2006-06-27 18:19:57 +00:00
uwe
46daac62de
G/c KMSRCS and KMINCLUDES now that we have common/lib/libc
2006-06-17 18:04:23 +00:00
mrg
e69cf86f15
remove GCC2 support
2006-06-02 19:47:15 +00:00
mrg
15fc3900ea
add a local prototype for fabs()
2006-05-21 02:51:15 +00:00
christos
96473fa808
change __weak_extern to __weak_reference so that gcc4 works.
2006-05-18 17:54:19 +00:00
mrg
8726b401d3
if SOFTFLOAT_FOR_GCC is not defined, don't declare float_detect_tininess.
2006-05-16 20:55:51 +00:00
mrg
640873a430
make sure there is a prototype in scope.
2006-05-16 05:29:16 +00:00
mrg
340a97942e
if SOFTFLOAT_FOR_GCC is not defined, don't declare float_detect_tininess.
2006-05-11 23:53:14 +00:00
mrg
fd07545586
in makecontext(), sp is unsigned * so don't assign signed *'s to it.
2006-05-11 00:34:44 +00:00
snj
a640fe8c43
It's "its."
2006-04-24 19:00:29 +00:00
uwe
13ab2e2a10
Now that bcopy.S doesn't contain the actual implemenation, move it
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back to libc.
2006-04-23 00:08:18 +00:00
mrg
0db1500b43
retire HAVE_GCC3/HAVE_GCC4 and introduce HAVE_GCC that is set to 2, 3 or 4.
2006-04-07 19:38:58 +00:00
skrll
6f5914a550
__sigtramp1.S moved to the new compat layout so we should try and build
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it here.
2006-04-05 12:23:51 +00:00
drochner
f81322cf18
build erand48_ieee754.c on everything but vax
2006-03-22 22:03:58 +00:00
he
dcaa7a3be5
It's .endif, not .fi.
2006-03-21 22:50:13 +00:00
kleink
4b173cfc48
Don't build extended-precision routines on m68000; from Havard.
2006-03-20 09:52:23 +00:00
kleink
bc89c06cbf
Add strtof(3) and strtold(3); welcome libc 12.137.
2006-03-15 17:35:17 +00:00
christos
7c5c37b133
move to the new compat layout.
2006-03-11 19:56:17 +00:00
christos
ab2a637b34
Welcome to the new compat layout.
2006-03-11 19:34:40 +00:00
christos
2b52112d5a
Remove files moved to the new compat layout.
2006-03-11 19:16:07 +00:00
christos
edc071d5b4
remove files moved to the new compat layout.
2006-03-11 19:02:16 +00:00
christos
22d2b3199c
Welcome to the new compat layout.
2006-03-09 16:20:27 +00:00
wiz
5d1e8b2745
Fix some typos.
2006-02-25 02:28:55 +00:00
