Ulrich Drepper
1aae088a8a
One more change to XSAVE patch
2011-07-22 23:33:22 -04:00
Andreas Schwab
1d002f2539
Fix AVX check
2011-07-22 14:33:47 -04:00
Ulrich Drepper
21137f89c5
Fix overflow bug is optimized strncat for x86-64
2011-07-21 12:32:36 -04:00
Ulrich Drepper
5644ef5461
Fix check for AVX enablement
...
The AVX bit is set if the CPU supports AVX. But this doesn't mean the
kernel does. Add checks according to Intel's documentation.
2011-07-20 21:21:03 -04:00
Ulrich Drepper
6986b98a18
Force :a_x86_64_ymm to be 16-byte aligned
2011-07-20 14:20:00 -04:00
Andreas Schwab
bfc9dc9bcf
Fix missing include
2011-07-20 14:12:57 -04:00
Marek Polacek
295e904fe6
Add const attr to gnu_dev_{major,minor,makedev}
2011-07-20 12:35:29 -04:00
Andreas Krebbel
19df733e64
S/390: Don't use r11 in INTERNAL_VSYSCALL_NCS macro
2011-07-19 20:29:27 -04:00
Marek Polacek
c8835729b8
_dl_sort_fini: Remove unused argument
2011-07-19 20:27:43 -04:00
Ulrich Drepper
8002999481
Fix whitespaces
2011-07-19 17:27:09 -04:00
Liubov Dmitrieva
99710781cc
Improve 64 bit strcat functions with SSE2/SSSE3
2011-07-19 17:11:54 -04:00
Ulrich Drepper
298711ffe4
Fix typos in pretty much unused code in sched.h header.
2011-07-18 20:19:14 -04:00
Roland McGrath
db290cf592
Never use -mpreferred-stack-boundary=2 on i386, now disallowed by GCC.
2011-07-16 03:10:06 -07:00
Roland McGrath
661607b3dd
Quash a warning in strstr-c.c built for static.
2011-07-14 20:47:54 -07:00
Ulrich Drepper
319b9ad4bc
Generalize framework to register monitoring of files in nscd
...
nscd can clear caches when certain files change. The list of files
was hardcoded so far and worked for nss_files and nss_dns and those
modules which need no monitoring. nss_db, for instance, has its
own set of files to monitor. Now the NSS modules themselves can
request that certain files are monitored.
2011-07-11 14:50:24 -04:00
Ulrich Drepper
4e5f31c847
Handle ext4 in {,f}pathconf
...
ext4 has a higher LINK_MAX limit than ext2/3. Unfortunately it is
not easy to distinguish the filesystems from userlevel.
2011-07-07 10:53:16 -04:00
Andreas Dilger
de283087c7
Handle Lustre filesystem
2011-07-07 00:20:32 -04:00
Ulrich Drepper
c0cfb5eb3d
Fix for installation in sysdeps/s390/s390-64/Makefile
2011-07-06 21:38:49 -04:00
Ulrich Drepper
ecaddd6699
Rebuild configure scripts
2011-07-06 21:29:02 -04:00
Andreas Schwab
89f654c57b
Make sure RES_USE_INET6 is always restored
2011-06-30 06:33:32 -04:00
Aurelien Jarno
751626f948
Fix build with multiarch disabled.
2011-06-29 05:00:49 -07:00
Ulrich Drepper
4902da17c8
Add missing HAVE_SENDFILE definition
2011-06-27 12:29:04 -04:00
H.J. Lu
c2344f56e4
Use __gettimeofday instead of gettimeofday
2011-06-26 03:08:01 -04:00
H.J. Lu
acb0d739c5
Fix unwind info in 32bit SSE2/SSSE3 strncpy
2011-06-25 01:32:27 -04:00
H.J. Lu
8912479f9e
Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64
2011-06-24 15:14:22 -04:00
Ulrich Drepper
d5495a116c
Work around limit in writev in 2.6.38+ kernels
2011-06-24 14:59:17 -04:00
H.J. Lu
0b1cbaaef5
Optimized st{r,p}{,n}cpy for SSE2/SSSE3 on x86-32
2011-06-24 14:15:32 -04:00
Ulrich Drepper
fa3fc0fe5f
Avoid __check_pf calls in getaddrinfo unless really needed
2011-06-22 15:00:54 -04:00
Andreas Schwab
e12df166d3
Fix Ipv4&IPv6 lookup in getaddrinfo
...
Problem introduced in the last patch.
2011-06-22 14:35:49 -04:00
Ulrich Drepper
84e2a551a7
Use a /sys/devices/system/cpu/online for _SC_NPROCESSORS_ONLN implementation
2011-06-22 10:32:07 -04:00
Ulrich Drepper
852eb34d5c
Rate limit expensive _SC_NPROCESSORS_ONLN computation
2011-06-22 09:50:39 -04:00
Ulrich Drepper
6e502e1945
Clean up after kernel sigcontext header mess
2011-06-22 08:32:55 -04:00
Ulrich Drepper
c0244a9ded
Fix IPv6-only lookups through getaddrinfo
...
A recent patch introduced a problem where IPv6 lookups happily returned
IPv4 addresses.
2011-06-21 17:03:38 -04:00
Ulrich Drepper
c5e3c2ae59
Minor optimization of getaddrinfo after recent patch
2011-06-21 13:06:42 -04:00
David S. Miller
42675c6ff0
Add an elf_ifunc_invoke interface so that architectures can implement
...
the ifunc resolver calls however they wish.
2011-06-20 19:56:40 -07:00
Andreas Schwab
ee22793dd0
Improve 64-bit build
...
An imperfect version of fxstatat64 was used in ld.so.
2011-06-15 21:46:20 -04:00
Andreas Jaeger
c71ca1f89c
Quash two memset undeclared warnings.
2011-06-14 13:11:39 -07:00
Ulrich Drepper
3154bfb8c7
Fix memory leak in getaddrinfo
2011-06-13 08:31:50 -04:00
David S. Miller
9b849836f5
sparc: Fix LD_BIND_NOW with multiarch.
2011-06-07 19:51:06 -07:00
Ulrich Drepper
06c07b8b9f
Merge branch 'master' of ssh://sourceware.org/git/glibc
...
Conflicts:
ChangeLog
2011-06-03 07:02:32 -04:00
H.J. Lu
3d29045b5e
Assume Intel Core i3/i5/i7 processor if AVX is available
2011-06-03 07:01:25 -04:00
Ulrich Drepper
8c29731192
Fix typo in stack guard setup code for old kernels
2011-05-31 14:23:01 -04:00
Ulrich Drepper
7ae22829af
Restore _res correctly
...
getaddrinfo works around the resolver functionality to avoid automatic
IPv6 lookups. The restoring didn't allow for the resolver to set
additional bits in _res.
2011-05-29 23:49:49 -04:00
Ulrich Drepper
80e2212d8e
Same change for the other siginfi.h files
2011-05-29 20:12:15 -04:00
Ulrich Drepper
b1ebd700c5
Don't document si_code used for raise()
2011-05-29 20:05:30 -04:00
Ulrich Drepper
d0478f0c81
Fix build for platforms with socketcall syscall
2011-05-28 13:18:57 -04:00
Ulrich Drepper
c738465a4c
Add support for time syscall in vDSO
2011-05-28 01:53:26 -04:00
Ulrich Drepper
f1f929d74a
Add sendmmsg syscall
2011-05-28 01:43:20 -04:00
Ulrich Drepper
ce67228d57
Set setns system call
2011-05-28 00:53:13 -04:00
Ulrich Drepper
a8509ca540
Use getcpu definition from vDSO on x86-64
2011-05-27 16:09:52 -04:00
Jakub Jelinek
ea486f691d
Undo accidental change in x86-64 user.h
2011-05-25 16:57:13 -04:00
Ulrich Drepper
67f86a251e
Define RLIMIT_RTTIME
2011-05-23 15:53:37 -04:00
Andreas Schwab
f50ef8f1ef
Fix sysconf compilation for !HP_TIMING_AVAIL archs
2011-05-23 11:51:12 -04:00
Ulrich Drepper
05bb4a68ad
Define CLOCK_REALTIME_ALARM and CLOCK_BOOTTIME_ALARM
2011-05-21 17:20:41 -04:00
Ulrich Drepper
34a9094f49
Don't unconditionally use alloca in gaih_inet
2011-05-20 23:46:03 -04:00
Ryan S. Arnold
457bddfc2a
Prevent Altivec and VSX insns on PowerPC64 when no FPRs or VRs are avail.
...
(cherry picked from commit 4749a0058b27274a95c5a798e339c7299cdf890e)
Conflicts:
ChangeLog
2011-05-20 06:34:48 -04:00
H.J. Lu
8db736347c
Fix typo in x86-64 powl
2011-05-18 19:50:48 -04:00
Ulrich Drepper
d79a9c949c
Cleanup x86-64 sys/user.h
2011-05-16 01:35:07 -04:00
Ulrich Drepper
94b7cc3711
Fix a few problems in fopen and freopen
...
fopen should set the FD_CLOEXEC flag if requested evenif the kernel does
not support an aotmic operation.
freopen should reuse the file descriptor for the stream. This is
especially important for calls to change the standard streams (stin,
stdout, stderr).
2011-05-15 15:28:46 -04:00
Ulrich Drepper
3b85df2787
sysconf on Linux/ia64 reported outdate versions for some options
...
The code is also cleaned up to avoid inefficiencies.
2011-05-15 11:18:10 -04:00
Ulrich Drepper
15a856b109
Make stack canary value harder to read through read overflow
2011-05-15 10:59:07 -04:00
Ulrich Drepper
05f399e634
Use non-cancelable interfaces in setup code
2011-05-15 09:40:30 -04:00
Ulrich Drepper
f8a3b5bf8f
Use mmap for allocation of buffers used for __abort_msg
2011-05-15 00:34:48 -04:00
Ulrich Drepper
2fc54d6f9f
Fix initialization of optimization values for AIO
2011-05-14 19:30:37 -04:00
Ulrich Drepper
32ad1972a8
Fix typo in comment
2011-05-14 11:16:18 -04:00
Ulrich Drepper
da3c19ef5a
Fix potential problem with out-of-scope buffer
2011-05-14 11:13:31 -04:00
Ulrich Drepper
d6f67f7d83
Handle recursive calls in backtrace better
2011-05-14 10:46:17 -04:00
Ulrich Drepper
f574184a0e
Fix sched_setscheduler call in spawn implementation
2011-05-11 23:58:02 -04:00
Ulrich Drepper
6fb2dde3f1
Make complete getcwd work in rtld
2011-05-08 14:53:20 -04:00
Ulrich Drepper
7fb90fb89b
Fix Linux getcwd for long paths
...
The getcwd syscall (so far?) can only handle path up to one page
in size. There is no limit about directory hierarchy depth, though,
and the POSIX getcwd is supposed to handle this. In that case fall
back to the generic getcwd.
Additionally, optimize the generic getcwd to use openat when possible
to change the asymptotic performance from O(N^2) to O(n).
2011-05-08 08:37:19 -04:00
Ulrich Drepper
28377d1bf5
Optimize fdopendir a bit.
...
Don't call fcntl(F_SETFD) unnecessarily.
2011-05-08 00:48:30 -04:00
Jonathan Nieder
9572119174
Actually undefine ARG_MAX from <linux/limits.h>
2011-05-07 13:20:33 -04:00
Ulrich Drepper
d08055417d
Misplaced new line in last patch
2011-05-07 09:13:43 -04:00
Paul Pluzhnikov
8a35c9120f
Add missing {__BEGIN,__END}_DECLS to sys/sysmacros.h
2011-05-07 09:03:36 -04:00
Ulrich Drepper
1bfbe0d335
Better use of open in pathconf.
2011-05-02 21:34:34 -04:00
Maciej Babinski
0b592a30f5
getaddrinfo(AF_INET6) does not return scope_id info provided by NSS modules
2011-05-02 21:11:17 -04:00
Ulrich Drepper
6e04cbbe79
Fix pathconf(_PC_BUF_SIZE).
2011-05-02 20:59:51 -04:00
Ulrich Drepper
7a41d99a35
Fix whitespaces.
2011-04-22 21:38:13 -04:00
Jim Meyering
ded5b9b7c7
Remove doubled words.
2011-04-22 21:34:32 -04:00
Mike Frysinger
4c559bcdf3
Fix static linking with checking x86/x86-64 memcpy.
2011-04-17 22:20:47 -04:00
Andreas Schwab
4420675c9d
Fix POWER4/POWER7 optimized strncmp to not read past differing bytes
2011-04-17 22:03:53 -04:00
Ulrich Drepper
75ea32abcd
Fix FPU context handling in getcontext on x86-64.
...
fnstenv on x86-64 seems to clear the state. Work around.
2011-04-17 21:51:26 -04:00
Justin P. Mattock
94409c736b
Typo fix appproximated.
2011-04-17 20:56:07 -04:00
Andreas Krebbel
2739047682
Use .machine to prevent AS from complaining about z9-109 instructions in iconv modules
2011-04-17 20:43:59 -04:00
Andreas Krebbel
1044270502
Skip extra zeroes when searching auxv on s390
2011-04-17 20:41:45 -04:00
Ulrich Drepper
e6c6149412
Fix memory leak in TLS of loaded objects.
2011-04-10 22:43:01 -04:00
Andreas Schwab
f12a32e6f0
Make ppc sync_file_range cancelable.
2011-04-09 11:07:18 -04:00
Ulrich Drepper
38a7d692fc
Fix typo in comment.
2011-04-09 11:01:37 -04:00
Andreas Schwab
e451d22b22
Maintain stack alignment in ____longjmp_chk on x86_64
2011-04-07 16:23:52 -04:00
Ulrich Drepper
dedc7c7b05
Fix typo in cache information table for x86-{32,64}.
2011-04-03 09:32:31 -04:00
Ulrich Drepper
94521213b6
Define CLOCK_BOOTTIME.
2011-04-02 15:27:07 -04:00
H.J. Lu
0354e35501
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 19:38:21 -04:00
Andreas Schwab
81a5726bd2
Add syncfs syscall.
2011-04-01 13:08:28 -04:00
Andreas Schwab
00e5419f8e
Rename open_by_handle to open_by_handle_at.
2011-04-01 13:05:15 -04:00
Ulrich Drepper
658e451d8b
Define O_PATH.
2011-04-01 11:46:10 -04:00
Ulrich Drepper
3167dad07c
Also make x86 sync_file_range a cancellation point.
2011-04-01 11:33:14 -04:00
Ulrich Drepper
748876bf1c
Really implement fallocate{,64} and sync_file_range as cancellation points.
2011-04-01 11:15:08 -04:00
Andreas Schwab
6e63d5e1ae
Install bits/timex.h header.
2011-04-01 10:40:53 -04:00
Ulrich Drepper
158648c0bd
Add support for name_to_handle_at and open_by_handle.
2011-04-01 10:33:37 -04:00
Ulrich Drepper
034c4e1503
Export new symbol.
2011-03-31 06:30:18 -04:00
Ulrich Drepper
83fe108b0a
Add clock_adjtime syscall.
2011-03-30 22:00:57 -04:00
Ulrich Drepper
bb2420590c
Last change caused infinite loops because of missing loop increment.
2011-03-22 01:52:43 -04:00
H.J. Lu
c97a1282a4
Handle page boundaries in x86 SSE4.2 strncmp.
2011-03-21 05:35:38 -04:00
Ulrich Drepper
2a11560107
Implement x86 cpuid handling of leaf4 for cache information.
2011-03-20 08:14:30 -04:00
Ryan S. Arnold
ccfe366e6f
PowerPC: Fix POWER6 s_isnanf.S: END(__isnan) to END(__isnanf)
2011-03-18 05:15:00 -04:00
Ulrich Drepper
f6ce0f974b
Merge branch 'master' of ssh://sourceware.org/git/glibc
...
Conflicts:
ChangeLog
2011-03-10 12:53:39 -05:00
Ulrich Drepper
908ea63341
Regenerate.
2011-03-10 05:27:54 -05:00
Mike Frysinger
03592fc7ea
sparc64: Relax tls linking test.
2011-03-10 00:38:59 -08:00
Harsha Jagasia
7e4ba49cd3
Enable SSE2 memset for AMD'supcoming Orochi processor.
...
This patch enables SSE2 memset for AMD's upcoming Orochi processor.
This patch also fixes the following bug:
For misaligned blocks larger than > 144 Bytes, memset branches into
the integer code path depending on the value of misalignment even if
the startup code chooses the SSE2 code path upfront, when multiarch
is enabled.
2011-03-04 23:30:08 -05:00
David S. Miller
012d35f761
Fix sparc64 bzero on non-Niagara systems.
2011-03-03 13:25:36 -08:00
Samuel Thibault
6c8a2e88d1
Fix __if_freereq crash: Unlike the generic version which uses free, Hurd needs munmap.
2011-02-21 16:53:10 -08:00
Ulrich Drepper
baa6c69a57
Work around empty line at end file generated by autoconf.
2011-02-17 01:26:07 -05:00
Ulrich Drepper
be6bd0b7ab
Merge branch 'master' of ssh://sourceware.org/git/glibc
...
Conflicts:
ChangeLog
2011-02-17 01:22:52 -05:00
Ryan S. Arnold
d55fd7a557
Fix INTERNAL_[V]SYSCALL_NCS macros to not cast return val to int.
2011-02-17 01:21:08 -05:00
Ryan S. Arnold
2206397e1c
Disable VSX usage in rtld.c to prevent TOC ref before relocs are resolved.
2011-02-17 00:59:15 -05:00
Samuel Thibault
8e31c82dbd
Add multiple inclusion protection to some Mach/i386 internal headers.
2011-02-16 15:16:33 -08:00
Ulrich Drepper
e943389325
Remove use of ranlib.
2011-02-15 14:52:29 -05:00
Andreas Schwab
edf9294e7a
Update sysdeps/unix/sysv/linux/sparc/bits/socket.h
2011-02-07 22:48:55 -05:00
Roland McGrath
a0bf67cca2
Fix some warning nits.
2011-02-04 10:53:51 -08:00
H.J. Lu
435b95ebd0
AVX audit test failures with gcc 4.6
2011-02-02 19:28:44 -05:00
Ulrich Drepper
86e9235918
Fix decoding of canonical name in getaddrinfo.
2011-01-19 15:50:05 -05:00
Ulrich Drepper
18ba70a559
Define MADV_NOHUGEPAGE.
2011-01-17 18:35:17 -05:00
Ulrich Drepper
32465c3ea0
Define MADV_HUGEPAGE.
2011-01-17 18:24:59 -05:00
Ulrich Drepper
a77e8cbc39
Add definitions for new socket protocols.
2011-01-17 14:21:02 -05:00
Ulrich Drepper
70181fddf1
Change setgroups to affect all the threads in the process.
2011-01-14 08:42:11 -05:00
Ulrich Drepper
8cf8ce1702
Clean up PLT use for getrlimit64.
2011-01-13 16:21:04 -05:00
Ulrich Drepper
cfa28e560e
Relax requirement on close in child created by posix_spawn.
2011-01-13 13:27:46 -05:00
Ulrich Drepper
1086d70d91
Fix handling of missing syscall in Linux mkdirat.
2011-01-13 12:42:06 -05:00
Ulrich Drepper
5e49c52efd
Fix alignment in x86 destructor calls.
2011-01-12 20:59:32 -05:00
Ulrich Drepper
f257bbd77d
Clean up some bits/select.h headers.
2011-01-09 16:49:17 -05:00
David S. Miller
16c2895fea
sparc64: Use i386 implementation for fxstat.
...
This was simply missed when Jakub converted all of the
other sparc64 xstat cases.
2011-01-04 12:22:41 -08:00
Ulrich Drepper
5bd6dc5c2c
Use prlimit64 for 32-bit [gs]etrlimit64 implementation.
2010-12-25 20:12:27 -05:00
Ulrich Drepper
98727dbea2
Change XPG-compliant strerror_r function to return error code.
2010-12-25 13:56:48 -05:00
H.J. Lu
4a531bb0b3
Remove `.ctors' and `.dtors' output sections
2010-12-24 20:14:37 -05:00
Ryan S. Arnold
30950a5fd2
Make PowerPC64 default to nonexecutable stack
2010-12-19 22:49:01 -05:00
Ulrich Drepper
db753e2cfb
More accurate computatin of reclen in readdir_r.
...
Alignment issue can increase the reclen limit.
Make sure Linux 64-bit readdir_r also accounts for 64-bit alignment
in getdents.
2010-12-19 16:00:59 -05:00
Ulrich Drepper
283007197c
Undo accidental checkin.
2010-12-14 13:09:28 -05:00
Jakub Jelinek
42acbb92c8
Fix -D_FORTIFY_SOURCE memmove and bcop
2010-12-09 10:38:18 -05:00
H.J. Lu
3a4a2499ec
Remove dead code from x86-32 SSSE3 strncmp.
2010-12-01 22:18:31 -05:00
Ulrich Drepper
1e24cf6e6e
Relax libm tests for x86-32.
2010-11-30 14:57:57 -05:00
Jakub Jelinek
3bf8d1b10c
ldbl-128 fmal compile fix
2010-11-22 15:38:35 -05:00
Ulrich Drepper
cf7c9078a5
Define MAP_HUGETLB.
2010-11-19 09:35:39 -05:00
Ulrich Drepper
a1fb5e3ebe
Define SWAP_FLAG_DISCARD.
2010-11-16 12:17:04 -05:00
H.J. Lu
13b695749a
Support Intel processor model 6 and model 0x2.
2010-11-12 03:48:52 -05:00
Luis Machado
da93d21475
Fix comparison in sqrtl for IBM long double 128.
2010-11-10 16:15:05 -05:00
H.J. Lu
8ca52c6e3b
Fix one exit path in x86-64 SSE4.2 str{,n}casecmp.
2010-11-10 03:05:37 -05:00
Ulrich Drepper
69da074d7a
Fix warnings in __bswap_16.
2010-11-10 02:38:35 -05:00
H.J. Lu
ff02d5280b
Use IFUNC on x86-64 memset
2010-11-08 03:41:34 -05:00
Luis Machado
344d0b545d
power7-optimized mempcpy
2010-11-05 08:01:13 -04:00
Ulrich Drepper
c0dde15b5d
32bit memset-sse2.S fails with uneven cache size
...
32bit memset-sse2.S assumes cache size is multiple of 128 bytes. If
it isn't true, memset-sse2.S will fail. For example, a processor can
have 24576 KB L3 cache and 20 cores. That is 2516582 byte per core. Half
of it is 1258291, which isn't helpful for vector instructions. This
patch rounds cache sizes to multiple of 256 bytes and adds "raw" cache
sizes.
2010-11-05 07:57:46 -04:00