Ulrich Drepper
77a1e0873f
Optimized nearbyint for 64-bit.
2009-08-25 23:26:16 -07:00
Ulrich Drepper
e6fd9b2490
Optimized rint implementation for x86-64.
2009-08-25 22:44:34 -07:00
Ulrich Drepper
8405789520
Add 64-bit optimized s_round.
2009-08-25 17:28:50 -07:00
Ulrich Drepper
65b14bcee2
Optimize out duplicated scalbln code for x86-64.
2009-08-25 16:46:34 -07:00
Joseph Myers
e9f145cba8
Fix generic fdiml.
2009-08-25 15:48:06 -07:00
Ulrich Drepper
5001998a12
Add 64-bit optimized scalbln.
2009-08-25 15:42:41 -07:00
Ulrich Drepper
7423a3456a
Optimized signbit{,f} for x86-64.
2009-08-25 14:54:12 -07:00
Ulrich Drepper
d5cb714bb8
Add 64-bit optimized version lround.
2009-08-25 14:12:41 -07:00
Joseph Myers
625c963390
Update the conformance description.
2009-08-25 13:08:04 -07:00
Ulrich Drepper
8392ff2dc7
64-bit optimized implementation of trunc.
2009-08-25 12:02:13 -07:00
Ulrich Drepper
84088310ce
Handle AVX saving on x86-64 in interrupted smbol lookups.
...
If a signal arrived during a symbol lookup and the signal handler also
required a symbol lookup, the end of the lookup in the signal handler reset
the flag whether restoring AVX/SSE registers is needed. Resetting means
in this case that the tail part of the outer lookup code will try to
restore the registers and this can fail miserably. We now restore to the
previous value which makes nesting calls possible.
2009-08-25 10:42:30 -07:00
Ulrich Drepper
cf00cc00bc
Add ceil implementation for 64-bit machines.
...
On 64-bit machines we should not split doubles into two 32 bit
integer and handle the words separately. We have wide registers.
This patch implements a 64-bit ceil version. Ideally all other
functions will be converted over time.
2009-08-24 18:05:48 -07:00
Ulrich Drepper
b42a214c18
Hint to kernel that thread stack memory can be removed.
2009-08-24 16:23:47 -07:00
Ulrich Drepper
9a1ea1525e
Optimize float construction/extraction on x86-64.
2009-08-24 14:52:49 -07:00
Ulrich Drepper
4a8f61a797
Merge branch 'master' of ssh://sources.redhat.com/git/glibc
2009-08-24 12:07:27 -07:00
Ulrich Drepper
f0c281e072
Fix overflow handling in fdim.
2009-08-24 12:06:55 -07:00
Roland McGrath
036e46b655
Add sysdeps/unix/syscall-template.S; build syscall stubs with deps and -g pointing to it.
2009-08-24 11:40:15 -07:00
Ulrich Drepper
7b943af6cf
Define math_errhandling is possible.
2009-08-24 10:33:57 -07:00
Ulrich Drepper
ef72d5f1b9
Optimize x86-64 signbit{,f} a bit.
2009-08-24 10:20:58 -07:00
Ulrich Drepper
4b6bf3f205
Merge branch 'master' of ssh://sources.redhat.com/git/glibc
2009-08-23 20:43:53 -07:00
Roland McGrath
a0e25a886a
Fix td_ta_map_lwp2thr logging and early sanity check.
2009-08-23 16:33:50 -07:00
Ulrich Drepper
a1ed6c284a
Extend last test case.
2009-08-23 16:03:48 -07:00
Ulrich Drepper
8a7cea0199
Add test case for last fixed regex bug.
2009-08-23 15:33:40 -07:00
Ulrich Drepper
52db8039f5
Recognize ill-formed { } expressions in regcomp.
2009-08-23 15:22:00 -07:00
Ulrich Drepper
bdc7f5d76b
Also correct _POSIX2_* constants in case older standards are selected.
2009-08-23 14:55:51 -07:00
Ulrich Drepper
2d094b7395
More namespace cleanups.
2009-08-23 13:59:41 -07:00
Ulrich Drepper
c6b6723e6b
Define _POSIX_VERSION correctly when older POSIX versions are selected.
2009-08-23 12:27:09 -07:00
Ulrich Drepper
003c9895a8
Print sign of NaN values.
2009-08-23 11:57:52 -07:00
Ulrich Drepper
659a63fb7b
Thread-local locale handling part of XPG7.
...
I incorrectly enabled the definitions for XPG6.
2009-08-23 10:56:08 -07:00
Ulrich Drepper
cd16986ee3
Rvert accidental checkins.
2009-08-22 17:58:04 -07:00
Andreas Schwab
15efafdf07
Add sigstack handling to Linux ____longjmp_chk on powerpc.
2009-08-22 02:01:51 -07:00
Roland McGrath
464dc022eb
Improve backtrace_symbols{,_fd} output when missing symbols.
2009-08-20 15:31:08 -07:00
Ulrich Drepper
677760a307
Fix 64-bit platform handling in test cases for generated headers with constants.
2009-08-16 00:39:43 -07:00
Ulrich Drepper
85fda49b96
Improve test-skeleton.c to clean up after dead parent.
2009-08-14 00:42:51 -07:00
Ulrich Drepper
ae0d545003
Add CFI directives to x86-64 pthread_rwlock_unlock.
2009-08-11 20:47:36 -07:00
Ulrich Drepper
1bc2b97ee4
Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock.
2009-08-10 11:26:16 -07:00
SUGIOKA Toshinobu
78fd882a7b
SH: fix clobber list in stdlib/longlong.h
2009-08-10 08:12:49 -07:00
Andreas Schwab
ec4922395b
Fix check for PI mutex in x86-64 pthread_cond_signal
...
Register eax contains the syscall number, use a different one instead.
2009-08-10 08:10:11 -07:00
Ulrich Drepper
efa0569d2b
Optimize x86-64 version of sem_timedwait.
2009-08-08 17:48:09 -07:00
Ulrich Drepper
5d368296ea
Remove duplicate NEWS entry.
2009-08-08 11:01:04 -07:00
Ulrich Drepper
4bc1b89611
Yet more news items.
2009-08-08 10:57:59 -07:00
H.J. Lu
4e1e2f4247
Support mixed SSE/AVX audit and check AVX only once.
...
This patch fixes mixed SSE/AVX audit and checks AVX only once in
_dl_runtime_profile. When an AVX or SSE register value in pltenter is
modified, we have to make sure that the SSE part value is the same in both
lr_xmm and lr_vector fields so that pltexit will get the correct value
from either lr_xmm or lr_vector fields. AVX-enabled pltenter should
update both lr_xmm and lr_vector fields to support stacked AVX/SSE
pltenter functions.
2009-08-08 10:54:42 -07:00
H.J. Lu
fc1870e6a4
Use PIC only if SHARED is defined.
...
For ia32, we can avoid PIC in IFUNC functions in static library.
2009-08-08 10:29:29 -07:00
Jim Meyering
a3d4298d83
Simplify cpuid.h configure test.
2009-08-08 10:25:58 -07:00
Ulrich Drepper
49eea97b00
Another minor optimization of x86-64 pthread_cond_wait.
2009-08-08 10:21:46 -07:00
Ulrich Drepper
8e436522e1
Move SSE4.2 functions together.
2009-08-08 09:38:32 -07:00
Ulrich Drepper
9d36a6c410
Add some news items.
2009-08-08 09:13:02 -07:00
Ulrich Drepper
0fda545d5f
Add SSSE3-optimized implementation of str{,n}cmp for x86-64.
2009-08-07 22:51:02 -07:00
Ulrich Drepper
9083bcc5dc
Small optimizations to cancellable x86-64 code.
2009-08-07 20:36:53 -07:00
Ulrich Drepper
57b378ac89
Avoid warning through fake initialization.
2009-08-07 16:19:54 -07:00
