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6911 Commits

Author SHA1 Message Date
David S. Miller
2c0b250ae4 Fix jmpbuf unwind checks on sparc64. 2011-08-23 23:17:52 -07:00
Andreas Schwab
2cae499541 Fix spurious nop at start of __strspn_ia32 2011-08-23 15:53:51 +02:00
Aurelien Jarno
873a772e30 Fix duplicate definition of Elf64_FuncDesc 2011-08-23 15:05:32 +02:00
David S. Miller
25ad0df13b Bug fixes for ____longjmp_chk on sparc. 2011-08-22 16:53:57 -07:00
Andreas Schwab
70538b7fe6 Fix missing declaration 2011-08-22 12:17:05 +02:00
Ulrich Drepper
91b392a4ba Use ifuncs for time and gettimeofday on x86-64 2011-08-21 13:52:28 -04:00
Ulrich Drepper
0276a718c0 Fix minor CFI problem in regular x86-64 trampoline 2011-08-20 08:58:44 -04:00
Ulrich Drepper
c88f17668b Fix CFI info in x86-64 trampolines for non-AVX code 2011-08-20 08:56:30 -04:00
Andreas Schwab
94d7165ffa Adjust libm test ulps for powerpc 2011-08-20 08:39:39 -04:00
Andreas Schwab
3b41ae4d7d Remove the file< 2011-08-20 08:38:58 -04:00
Andreas Schwab
51ccffa074 Use correct scandir64 implementation on ppc64 2011-08-20 08:33:42 -04:00
David S. Miller
c27714f111 Fix tst-writev on non-4K page size 2011-08-17 21:51:21 -04:00
Ulrich Drepper
174baab3f9 Improve printing of lookup scopes 
The scope of a new object should be printed earlier and when the scope
of an already loaded object is extended only the changes should be
printed.
 2011-08-16 16:11:03 -04:00
Roland McGrath
85ae058936 More warning patrol, in dead code (sigh). 2011-08-14 19:26:36 -07:00
Roland McGrath
5e4287d16f Warning patrol. 2011-08-14 15:59:11 -07:00
David S. Miller
9c96ff2385 * sysdeps/unix/sysv/linux/sparc/bits/resource.h (RLIM_INFINITY, 
RLIM64_INFINITY): Fix 64-bit values for 32-bit sparc.
 2011-08-14 04:09:28 -07:00
Ulrich Drepper
73d7af4f4c Implement LD_DEBUG=scopes 2011-08-13 22:24:08 -04:00
Ulrich Drepper
8e999d2962 Minor optimization of popcount in l10nflist 2011-08-11 14:07:04 -04:00
Ulrich Drepper
2df1f7be58 Merge branch 'master' of ssh://sourceware.org/git/glibc 
Conflicts:
	ChangeLog
 2011-08-11 13:02:45 -04:00
Andreas Schwab
14d9678512 Clean up PLT use for scandirat 2011-08-11 11:41:09 -04:00
David S. Miller
6761ac045d * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Add missing comma in 
enum.
	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
 2011-08-10 23:09:24 -07:00
Ulrich Drepper
c55fbd1ea7 Implement scandirat function 2011-08-09 09:57:55 -04:00
Ulrich Drepper
879165f25a Avoid multiple definitions of identical scandir cancellation handler 2011-08-08 13:49:37 -04:00
Andreas Schwab
2e96f1c73b Fix encoding name for IDN in getaddrinfo 2011-08-04 15:42:10 -04:00
Jakub Jelinek
85188888f6 Fix up __kernel_rem_pio2 for FLT_EVAL_METHOD != 0 architectures 2011-08-04 15:40:16 -04:00
Ulrich Drepper
b969a69b2e Fix whitespaces 2011-08-04 15:38:35 -04:00
Liubov Dmitrieva
5fa16e9b01 Improve x86-32 strcat functions with SSE2/SSSE3 2011-08-04 15:33:38 -04:00
Andreas Schwab
8c1a459f9a Fix inline strncat/strncmp on x86 2011-08-04 14:59:25 -04:00
Ulrich Drepper
8accd4dccc Define AF_NFC and PF_NFC 2011-07-23 20:06:48 -04:00
Ulrich Drepper
cbff0d9689 Update ptrace constants 2011-07-23 19:10:18 -04:00
Ulrich Drepper
bba33c289b One more typo in AVX test 2011-07-23 15:18:13 -04:00
Ulrich Drepper
2ee5518515 Merge branch 'master' of ssh://sourceware.org/git/glibc 
Conflicts:
	ChangeLog
 2011-07-23 00:04:15 -04:00
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 4749a0058b)

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
Miklos Szeredi
0e516e0e14 Verify in ttyname() that the symlink is valid. 2010-11-03 00:25:45 -04:00
Andreas Krebbel
f09677388a Fix concurrency problem between dl_open and dl_iterate_phdr 2010-10-26 00:23:14 -04:00
Richard Li
dbf3a06904 Fix x86-64 strchr propagation of search byte into all bytes of SSE register 2010-10-25 14:13:17 -04:00
Michael B. Brutman
d0b9e94faf powerpc: PPCA2/A2 optimized memcpy function 2010-10-24 21:47:33 -04:00
Andreas Schwab
8e9f92e9d5 Require suid bit on audit objects in privileged programs 2010-10-24 21:43:15 -04:00
Ulrich Drepper
18edac4857 Provide FP_FAST_FMA{,F,L} definitions for x86/x86-64. 2010-10-19 12:56:42 -04:00
Michael Meissner
d20501241e Add C99 FP_FAST_FMA{,F,L} macros to math.h 2010-10-19 12:49:05 -04:00
Jakub Jelinek
7c08a05c5f IEEE quad fmal fixes 2010-10-18 07:29:50 -04:00
Jakub Jelinek
3e692e0518 Implement fmal, some fma bugfixes 2010-10-15 15:26:06 -04:00
Jakub Jelinek
f3f7372de1 Fix some more dbl-64/s_fma.c issue 2010-10-15 15:25:14 -04:00
Jakub Jelinek
5e908464b9 Implement accurate fma. 2010-10-13 22:27:03 -04:00
Ulrich Drepper
1751705d1c Linux getifaddrs might return entries with ->ifa_addr being NULL. 2010-10-11 09:38:00 -04:00
Jakub Jelinek
9ff8d36f27 Correct implementation of fmaf. 2010-10-11 09:27:05 -04:00
Ulrich Drepper
45db99c7d0 Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp 2010-10-03 22:10:30 -04:00
Nobuhiro Iwamatsu
cf7a1eb81d sh: Add "extern "C"" to __set_fpscr function 2010-10-01 19:40:36 -04:00
Andreas Jaeger
b8b4863d78 Fix last checkin. 2010-10-01 19:05:26 -04:00
Andreas Jaeger
6484ba5ef0 Handle cgroup and btrfs filesystems 2010-10-01 10:49:47 -04:00
Luis Machado
91c4255919 powerpc: Use generic memset for RTLD for ppc32/64 2010-09-29 12:21:14 -04:00
Andreas Krebbel
87a97932bd S/390: Fix highgprs check in startup code 2010-09-29 11:31:42 -04:00
Ulrich Drepper
724da3d7f4 Revert "powerpc: PPCA2 optimized memcpy function" 
This reverts commit 44f91d3884.

Conflicts:

	ChangeLog
 2010-09-27 23:02:55 -04:00
Andreas Schwab
c21cc9bcb3 Properly convert f_fsid in statvfs 2010-09-27 22:34:21 -04:00
Michael B. Brutman
44f91d3884 powerpc: PPCA2 optimized memcpy function 2010-09-21 14:06:46 -07:00
Joseph Myers
1ac7a2c7b4 getdents64 fallback d_type support 2010-09-21 14:02:08 -07:00
Ulrich Drepper
015a4c6193 Re-enable all strncasecmp versions. 2010-09-20 20:18:00 -07:00
Ulrich Drepper
8ffcee4a04 Fix limit detection in x86-64 SSE2 strncasecmp. 2010-09-20 14:02:23 -07:00
Andreas Schwab
e24f0a8b9e Add support for fanotify_mark on sparc32 and s390 2010-09-20 06:58:15 -07:00
Andreas Schwab
7291c56f9d Fix register conflict in s390 ____longjmp_chk 2010-09-15 07:38:19 -07:00
Chung-Lin Tang
c044aa7535 Fix _FORITY_SOURCE version of longjmp for Linux/x86-64. 2010-09-08 15:49:50 -07:00
Andreas Schwab
817328eea7 Remove undefined operations 2010-09-05 13:55:08 +02:00
Ulrich Drepper
0959ffc97b Update x86-64 mpn routines from GMP 5.0.1. 2010-09-02 23:36:25 -07:00
Mike Frysinger
fdc0c10d9b Update sparc epoll.h from epoll_create2 to epoll_create1 2010-09-01 12:45:02 -07:00
Mike Frysinger
e53a31fe57 Fix typo in x86-64 epoll.h. 2010-09-01 12:42:48 -07:00
Andreas Schwab
f3dcc2f9a5 Support fanotify_mark syscall on powerpc32 2010-08-31 09:46:57 +02:00
Roland McGrath
6d34eb5b45 Add missing i686/multiarch/Makefile bit for shared x86_64 code. 2010-08-27 17:11:38 -07:00
Ulrich Drepper
c96d23fcaa Fixup x86 after x86-64 varshift change. 2010-08-27 12:10:11 -07:00
Ulrich Drepper
01d2601561 Fix typo in last commit. 2010-08-26 22:35:42 -07:00
Ulrich Drepper
9ea3de11f1 Move slow Atom code to separate section. 2010-08-26 22:17:03 -07:00
Ulrich Drepper
107b2fa56c Shorten x86-64 strlen a bit. 2010-08-26 22:12:16 -07:00
H.J. Lu
623aac7f84 Unroll x86-64 strlen 2010-08-26 22:09:34 -07:00
H.J. Lu
b416a90085 Missing comma in last commit. 2010-08-26 13:18:46 -07:00
Roland McGrath
8b2b771538 Clean up warnings in new x86_64/multiarch code. 2010-08-25 12:13:08 -07:00
H.J. Lu
e73015f2d6 Unroll 32bit SSE strlen and handle slow bsf 2010-08-25 10:07:37 -07:00
Ulrich Drepper
1cdfe7242f Add missing copyright year updated and pretty printing. 2010-08-24 11:42:19 -07:00
Richard Henderson
73f27d5e72 Clean up SSE variable shifts 2010-08-24 11:35:01 -07:00
Ulrich Drepper
9da4bb316f Fix two typos in x86-64 SSE4.2 strncasecmp implementation. 2010-08-19 09:20:44 -07:00
Andreas Schwab
bdaa77bc20 Fix ifunc thunk for strspn on x86 in static libc 2010-08-19 07:42:16 -07:00
Luis Machado
fe2f79db99 powerpc: Various P7-optimized string functions 2010-08-19 07:38:41 -07:00
Ulrich Drepper
004c737f7b Merge branch 'master' of ssh://sourceware.org/git/glibc 2010-08-16 07:07:05 -07:00
Ulrich Drepper
1c06ba3100 Simplify fanotify_init definition. 2010-08-16 07:06:38 -07:00
Ulrich Drepper
1feccb6caf Fix fourth parameter of SSE4.2 strcmp for x86-64. 2010-08-15 20:46:09 -07:00
H.J. Lu
f8392f4004 Add -fno-asynchronous-unwind-tables to initfini.s for i386 2010-08-15 20:09:23 -07:00
Andreas Schwab
3162f12e58 Remove third argument from fanotify_init function 2010-08-15 20:07:32 -07:00
Ulrich Drepper
28c90b2cf5 Use correct register for fourth parameter of x86-64 strncasecmp_l. 2010-08-15 17:42:12 -07:00
Ulrich Drepper
25244f174f Undo inccorect change. 2010-08-15 10:34:33 -07:00
Ulrich Drepper
e9f82e0d1d Add optimized strncasecmp versions for x86-64. 2010-08-14 22:04:01 -07:00
Ulrich Drepper
ca6bb004eb Fix x86-64 build without multiarch. 2010-08-14 14:56:32 -07:00
Andreas Schwab
052fa7b33e Fix compilation 2010-08-14 13:19:25 +02:00
Ulrich Drepper
962dba7828 Define EXTPROC for Linux. 2010-08-12 20:39:44 -07:00
Alan Modra
bebff237c5 PowerPC64 ABI fixes 2010-08-12 09:19:19 -07:00
Ulrich Drepper
3cdaa6adb1 f_flags in Linux statfs implementation. 
The 2.6.36 kernel provides an additional field in the statfs results.
Use this value in the statvfs emulation to avoid filling in f_flag
the hard way.
 2010-08-11 14:07:28 -07:00
Ulrich Drepper
754f7da38b Define IN_EXCL_UNLINK 2010-08-11 12:46:03 -07:00
Ulrich Drepper
10b3bedcb0 Add support for Linux fanotify_init and fanotify_mask syscalls. 2010-08-11 12:41:48 -07:00
Ulrich Drepper
c08fb0d7bb Add support for prlimit and prlimit64 on Linux. 2010-08-11 11:18:52 -07:00
Ulrich Drepper
15bac72bac Fix IPTOS_CLASS definition. 2010-08-11 07:44:03 -07:00
Ulrich Drepper
c3e2f19bb9 Add self-contained test for NSS. 
While at it fix interaction between __nss_configure_lookup and nscd.
Otherwise the test fails if nscd is runnung.
 2010-08-11 07:25:02 -07:00
Andi Kleen
d22e4cc939 x86: Add support for frame pointer less mcount 2010-08-07 21:24:05 -07:00
Ulrich Drepper
c86434ccb5 (__getlogin_r_loginuid): Also fail if tpwd after pwuid call is NULL. 2010-08-06 19:18:05 -07:00
Samuel Thibault
fd3ebedafc Hurd: fix ttyname{,_r} errno result for non-ttys 2010-08-03 09:54:22 -07:00
Ulrich Drepper
73507d3ae0 Add support for SSSE3 and SSE4.2 versions of strcasecmp on x86-64. 2010-07-31 21:41:09 -07:00
Ulrich Drepper
66f6765a47 Pretty printing x86-64 SSE4.3 strcmp. 2010-07-30 12:54:37 -07:00
Ulrich Drepper
42e08a5438 Implement optimized strcaecmp for x86-64. 2010-07-30 00:14:04 -07:00
Ulrich Drepper
fe36dd025e Fix tolower operation in strcasestr. 2010-07-30 00:09:07 -07:00
Ulrich Drepper
880113d91e Avoid compiling unneeded file in ld.so. 2010-07-27 21:12:59 -07:00
Ulrich Drepper
24fb0f88ed Add optimized x86-64 implementation of strnlen. 
While at it, beef up the test suite for strnlen and add performance
tests for it, too.
 2010-07-26 08:37:08 -07:00
Ulrich Drepper
8e96b93aa7 Speed up x86-64 strcasestr a bit moew. 
Using the new SSE4.2 instructions is cool but not really the fastest.
Some older SSE instructions can do the trick faster.
 2010-07-24 08:34:44 -07:00
Andreas Schwab
b8934257ec Add missing file from last commit. 2010-07-21 08:44:35 -07:00
Andreas Schwab
f6a31e0eb6 Add strcasestr-nonascii to i386 build 2010-07-21 07:26:18 -07:00
Emilio Pozuelo Monfort
23d101d8ee Hurd: fix sendmsg memory leak in error paths 2010-07-20 19:19:34 -07:00
Ulrich Drepper
d02dc4ba08 Fix non-ASCII case of SSE4.2 strcasstr. 2010-07-16 16:00:22 -07:00
Ulrich Drepper
cc9f2e47a0 Speed up SSE4.2 strcasestr by avoiding indirect function call. 2010-07-16 15:37:38 -07:00
Ulrich Drepper
9b059f9774 Whitespace fixes. 2010-07-15 08:39:26 -07:00
Luis Machado
77c1b06986 POWER6/7 optimizations for copysign 2010-07-15 08:24:40 -07:00
Ulrich Drepper
440566c3f4 Avoid namespace pollution. 2010-07-09 19:25:23 -07:00
Ulrich Drepper
8a492a675e Implement _PC_PIPE_BUF. 
Now that the kernel has appropriate support we can implement this
fpathconf command correctly.
 2010-07-06 07:48:23 -07:00
Luis Machado
f47c9a11ad powerpc: Re-work the Implies structure 
This patch tries to organize the implies files for ppc, since there are
a number of processors and most of them are compatible with each other
(backwards compatible).

Having in mind that we start the search for processor-specific files in
the sysdeps/unix/sysv/linux tree
(sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be
exact), we would like to grab any linux-specific code from that tree
prior to going through the other tree (sysdeps/powerpc/...).

For that, i removed the Implies files that were originally inside the
fpu directories and placed then in the non-fpu directories (still inside
the unix/sysv/linux tree). If no processor-specific/linux-specific files
could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu
directory for that specific processor AND also the non-fpu directory for
that same tree.

If, again, no processor-specific code is found, we read another Implies
file that will point to the most compatible processor that we should
grab code from, and so on, until we reach the power4 processor.

So, in summary, the Implies files will live inside these directories
now:

* sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]
* sysdeps/powerpc/powerpc[32|64]/[processor]

Practical example of the order we will use to pick power6-specific code
with the new structure.

sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power5+/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5+ ->
sysdeps/powerpc/powerpc[32|64]/power5/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5 ->
sysdeps/powerpc/powerpc[32|64]/power4/fpu ->
sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the
generic path as usual)
 2010-06-30 09:57:38 -07:00
H.J. Lu
6fb8cbcb58 Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 
This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and
Core i7.  It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and
up to 1X on Core i7.  It also improves memmove by up to 3X on Atom, up to
4X on Core 2 and up to 2X on Core i7.
 2010-06-30 08:26:11 -07:00
Andreas Schwab
e35fcef8b7 More fixes to error handling in getlogin_r. 2010-06-21 07:57:12 -07:00
Ulrich Drepper
63c4ed22b5 Fix error handling in Linux getlogin*. 2010-06-19 09:54:28 -07:00
Ulrich Drepper
af6edc9c6a More whitespace fixes. 2010-06-14 17:16:23 -07:00
Ulrich Drepper
1dc242356a Fix whitespaces. 2010-06-14 17:15:33 -07:00
Luis Machado
158db12267 power7 string compare optimizations 2010-06-14 17:13:24 -07:00
Ulrich Drepper
b2ef2c014b Define F_SETPIPE_SZ and F_GETPIPE_SZ. 2010-06-14 14:47:34 -07:00
Emilio Pozuelo Monfort
2a50c07836 Hurd: Fix linkat symlink handling. 2010-06-02 10:25:56 -07:00
Luis Machado
eb5ad2eb0d Small fix to POWER7 32-bit memcpy 2010-05-28 14:19:21 -07:00
H.J. Lu
3c88fe1e3a Incorrect x86 CPU family and model check. 2010-05-27 11:14:18 -07:00
Takashi Yoshii
d2f7315176 Fix iov[] size in SH register_dump() 2010-05-26 07:01:43 -07:00
Luis Machado
ebd2e13d67 Small fix to POWER7 32-bit memset 2010-05-24 17:56:44 -07:00
Andreas Schwab
3d04ff3a5d Implement recvmmsg also as socketcall 2010-05-21 12:11:28 -07:00
Andreas Schwab
5b08ac571f Make <sys/timex.h> compatible with C++ 2010-05-21 11:45:17 -07:00
Luis Machado
33b8d90a1b Add missing files. 2010-05-20 04:35:05 -07:00
Andrew Stubbs
21a2b1aeeb Fix FP exception control. 2010-05-12 10:18:26 -07:00
Ulrich Drepper
5ae958d741 Handle too-small buffers in Linux getlogin_r. 2010-05-05 09:44:50 -07:00
Ulrich Drepper
3155f06621 Remove unnecessary Alpha support. 2010-05-05 00:26:14 -07:00
Andreas Schwab
5a2a1d7504 Don't deadlock in __dl_iterate_phdr while (un)loading objects. 2010-05-03 08:08:28 -07:00
Bruno Haible
8c0677fe5d BZ #11538: Fix ttyname_r callers not to expect errno was set. 2010-04-28 15:00:14 -07:00
Bruno Haible
6cffee3611 BZ #11537: Hurd: Fix ttyname_r error return value. 2010-04-26 10:07:15 -07:00
H.J. Lu
6cc2b8a6df Fix bugs in x86-32 strcmp-sse4.S and strcmp-ssse3.S 2010-04-15 07:49:30 -07:00
Ulrich Drepper
94a27fabeb Whitespace fix. 2010-04-14 22:29:51 -07:00
H.J. Lu
a11ec63713 Add x86-32 FMA support 2010-04-14 22:27:59 -07:00
H.J. Lu
df87f54923 Check DATA_CACHE_SIZE_HALF 2010-04-14 22:18:27 -07:00
H.J. Lu
dd37cd1a12 Optimie x86-64 SSE4 memcmp for unaligned data. 2010-04-14 17:53:44 -07:00
H.J. Lu
404a6e3201 x86-64 SSE4 optimized memcmp 
This is 64bit SSE4 optimized memcmp. It improves memcmp by upto 3X
on Intel Core i7.
 2010-04-14 00:12:53 -07:00
Ulrich Drepper
bbbdd77809 Update x86-64 cpu multiarch selection header. 2010-04-13 19:17:10 -07:00
Andreas Schwab
0dabf204ef Fix makecontext on s390/s390x 2010-04-13 10:23:22 -07:00
Ulrich Drepper
aa6436d6ad Fix reading loginuid file in getlogin{,_r}. 2010-04-08 19:04:33 -07:00
Andreas Schwab
de240a05b3 Fix fallocate error return on i386. 2010-04-08 15:44:55 -07:00
Ulrich Drepper
88e236a627 Fix cproj implmentation. 2010-04-08 15:32:51 -07:00
Roland McGrath
f571a994ce Move unwind-resume code from NPTL to sysdeps/gnu. 2010-04-05 20:07:39 -07:00