David S. Miller
60e8270d6c
Fix NULL ucontext->uc_link handling on sparc64.
...
* sysdeps/unix/sysv/linux/sparc/sparc64/__start_context.S: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
(__start_context): Declare.
(__makecontext_ret): Delete.
(__makecontext): Hook up __start_context instead of
__makecontext_ret.
* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
(sysdep_routines): Add __start_context when in stdlib.
2012-11-07 21:01:06 -08:00
Joseph Myers
0fbb0fbc2e
Use configured $(NM), $(OBJDUMP), $(READELF) in tst-xmmymm.sh.
2012-11-08 00:01:46 +00:00
H.J. Lu
eb48db7e89
Also run tst-xmmymm.sh on i386 ld.so
2012-11-07 13:50:08 -08:00
Jeff Law
01f34a3bd8
2012-11-07 Andreas Jaeger <aj@suse.de>
...
[BZ #14809 ]
* sysdeps/unix/sysv/linux/sys/sysctl.h (_UAPI_LINUX_KERNEL_H)
(_UAPI_LINUX_TYPES_H): Starting with Linux 3.7, the include header
guards are changed. Only define if not yet defined, #undef back
after including linux/sysctl.h if defined here.
2012-11-07 11:58:37 -07:00
Joseph Myers
60e235ee2a
Fix spurious underflows from pow with results close to 1 (bug 14811).
2012-11-07 13:03:31 +00:00
Andreas Krebbel
0ab234b7db
S/390: Sync AUXV capabilities and archs with kernel
2012-11-07 08:52:30 +01:00
Joseph Myers
82477c28f4
Fix fma underflows with small x * y (bug 14793).
2012-11-06 14:12:54 +00:00
Joseph Myers
acfa885ff1
Fix types of FE_DFL_ENV and FE_NOMASK_ENV (bug 14805).
2012-11-05 13:38:40 +00:00
Joseph Myers
99252c8c62
Fix S/390 bits/fenv.h namespace use (bug 14801).
2012-11-05 13:16:07 +00:00
Samuel Thibault
d6d98dea2d
[BZ #3665 ] Regenerate sysdeps/mach/hurd/bits/errno.h.
2012-11-04 22:15:29 +01:00
Thomas Schwinge
e10bb1072c
[BZ #5246 ] Conditionalize use of PTR_DEMANGLE.
2012-11-04 21:46:30 +01:00
Joseph Myers
a0c2940d67
Fix fma overflow results outside round-to-nearest mode (bug 14797).
2012-11-04 19:26:02 +00:00
Thomas Schwinge
b830319d49
[BZ #157 ] Remove include/stub-tag.h for good.
2012-11-04 19:59:40 +01:00
Pino Toscano
a20492cffc
generic paths.h: remove old paths from _PATH_STDPATH
...
Remove /usr/contrib/bin and /usr/old/bin from _PATH_STDPATH, since they seem
to be part only of old BSDs, Solaris and HP-UX.
2012-11-04 10:11:39 +01:00
Pino Toscano
72e182e38d
Fix small indendation issues in paths.h files
2012-11-04 10:10:58 +01:00
Joseph Myers
5b5b04d628
Make fma use of Dekker and Knuth algorithms use round-to-nearest (bug 14796).
2012-11-03 19:48:53 +00:00
Joseph Myers
fbeafedeea
Make fenv.h FE_* macros usable in #if (bug 3439).
2012-11-03 17:07:56 +00:00
H.J. Lu
f62c8abcfb
Compile x86 rtld with -mno-sse -mno-mmx
2012-11-02 18:43:27 -07:00
Tulio Magno Quites Machado Filho
d7d08bdede
Direct __ppc_get_timebase to __builtin_ppc_get_timebase for GCC 4.8+.
...
Adapts __ppc_get_timebase to the upcoming GCC 4.8 that provides
__builtin_ppc_get_timebase. Building applicationns with previous
versions of GCC will continue to use the internal implementation.
2012-11-02 11:27:11 -05:00
Andreas Schwab
d6cffd3ec0
PowerPC: Fix uc_link == NULL handling for makecontex.
...
If the function registered with makecontext returns with a NULL context
link the process should exit with zero, not non-zero.
2012-11-01 20:10:39 -05:00
Tulio Magno Quites Machado Filho
b3563932f8
PowerPC: Remove unnecessary -mnew-mnemonics.
2012-11-01 18:02:41 -05:00
Sebastan Andrzej Siewior
a2421a6853
Put __NO_FPRS__ around floating point opcodes in powerpc32/dl-trampoline.S.
2012-11-01 16:48:47 -05:00
Thomas Schwinge
7402596be7
Fix build of test cases on GNU Hurd that are statically linked.
2012-11-01 21:24:45 +01:00
Thomas Schwinge
6f796e1b52
Remove PowerPC sysdep files for GNU Hurd and GNU Mach.
2012-11-01 19:41:23 +01:00
Joseph Myers
473611b22d
Fix fma (a, b, c) for small a * b (bugs 14784, 14785).
2012-11-01 16:47:26 +00:00
Thomas Schwinge
4078da3d4e
Fix a compilation error in the Hurd's bits/param.h.
...
Introduced in the unification in commit
e66a42f57f
.
2012-11-01 09:18:13 +01:00
Joseph Myers
903252aadb
Build SH backtrace with -funwind-tables.
2012-11-01 00:22:53 +00:00
Andreas Schwab
5a03cb1e85
Fix powerpc abilist sort order
2012-10-31 23:28:48 +01:00
Tulio Magno Quites Machado Filho
90aff2ff13
Correct order of entries in powerpc libc.abilist files.
2012-10-31 17:03:55 -05:00
Andreas Schwab
1818fcb781
Update powerpc libm ULPs
2012-10-31 22:20:21 +01:00
Joseph Myers
16a0e2ec87
Fix ldbl-128ibm atan2l for x near 1.
2012-10-31 20:44:59 +00:00
Joseph Myers
ef82f4da79
Fix fma underflow exceptions in after-rounding edge cases.
2012-10-31 13:01:17 +00:00
H.J. Lu
954ef0d98d
Use sysdeps/x86/tininess.h for i386 and x86_64
2012-10-30 20:38:31 -07:00
Chris Metcalf
017678433c
Suppress incorrect link warnings for NSS symbols
...
When glibc is built with --enable-static-nss, the warning that
using NSS symbols requires the nss shared objects to be present
is no longer true, as those symbols are built into libc. Suppress
the warning for those symbols by providing a new macro
(nss_interface_function) for the NSS functions that is defined as
static_link_warning in the normal case, and empty for static NSS.
2012-10-30 14:14:33 -04:00
Joseph Myers
8627a2329c
Fix fma missing underflows and bad results for some subnormal results (bugs 14152, 14783).
2012-10-30 13:54:50 +00:00
Joseph Myers
2a27fd6dae
Fix strtod handling of underflow (bug 14047).
2012-10-30 13:51:27 +00:00
Pino Toscano
94ce799f82
Hurd: fix fdatasync/fsync if the fd does not support file_sync
...
Handle the case of the fd port implementing a stub (EOPNOTSUPP),
properly returning EINVAL.
2012-10-29 19:35:56 +01:00
Pino Toscano
8bece75210
aio_notify: fix _POSIX_REALTIME_SIGNALS check
...
Check that _POSIX_REALTIME_SIGNALS is greater than zero to assume realtime
signals are supported, instead of any non-zero value (including -1).
2012-10-29 19:35:09 +01:00
Andreas Jaeger
86ebe6b133
Remove redundant defines of __O_LARGEFILE
...
* sysdeps/unix/sysv/linux/x86/bits/fcntl.h (__O_LARGEFILE)
[!__x86_64]: Do not define, take value from <bits/fcntl-linux.h>.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h (__O_LARGEFILE):
[__WORDSIZE != 64]: Likewise.
* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: (__O_LARGEFILE)
[__WORDSIZE != 64]: Do not define, take value from
<bits/fcntl-linux.h>.
2012-10-27 13:49:30 +02:00
David S. Miller
f303f97c29
Add IFUNC test lists for memcpy/mempcpy/memset on sparc.
...
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Add comments for
ifunc-impl-list.c
* sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/ifunc-impl-list.c: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/ifunc-impl-list.c: New
file.
2012-10-25 16:34:26 -07:00
David S. Miller
e2211bed12
Fix sparc64 build.
...
* sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
(__get_clockfreq_via_proc_openprom): Use strtoumax instead
of strtoull.
2012-10-25 15:41:32 -07:00
Roland McGrath
1e9d84cdbc
Use __getdents instead of __getdirentries in sparc __get_clockfreq_via_proc_openprom.
2012-10-25 14:49:28 -07:00
Pino Toscano
bff6491355
Hurd: ptrace: use __hurd_fail for EOPNOTSUPP
2012-10-25 18:47:38 +02:00
Roland McGrath
6e6249d0b4
BZ#14743: Move clock_* symbols from librt to libc.
2012-10-24 14:50:46 -07:00
Andreas Jaeger
9fddec1a48
F_GETLK cleanup for <bits/fcntl.h>
2012-10-24 08:54:46 +02:00
Andreas Jaeger
b4b4c2968e
Fix O_RSYNC
...
(O_RSYNC): Define to __O_RSYNC if it exists, otherwise to O_SYNC.
2012-10-22 19:59:22 +02:00
Andreas Jaeger
2a0e2669f9
Always define __O_LARGEFILE
2012-10-22 16:23:20 +02:00
Andreas Jaeger
7cd37b437c
Improve <bits/fcntl-linux.h>: F_GETLK etc.
...
(F_GETLK, F_SETLK, F_SETLKW) [!F_GETLK]: Define values for [!__USE_FILE_OFFSET64].
2012-10-22 09:31:13 +02:00
Andreas Jaeger
1728f92d42
Install <bits/fcntl-linux.h>
...
(sysdep_headers): Add bits/fcntl-linux.h.
2012-10-22 09:24:14 +02:00
Andreas Jaeger
481b90b9d6
Use __O_LARGEFILE instead of O_LARGEFILE
2012-10-22 09:20:00 +02:00
Andreas Jaeger
88d4247f19
SH: Use <bits/fcntl-linux.h>
...
Remove all definitions and declarations that are provided by
<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
2012-10-21 20:01:32 +02:00
Andreas Jaeger
335e6931e2
Reorganization of bits/fcntl.h for Linux
...
Create a new bits/fcntl-linux.h that contains Linux generic code and a
include it from the architecture specific bits/fcntl.h.
Architectures done: x86, SPARC, s390
2012-10-20 12:54:49 +02:00
Joseph Myers
ced52c719c
Remove _G_OPEN64, _G_LSEEK64, _G_MMAP64, _G_FSTAT64 from _G_config.h.
2012-10-18 18:50:43 +00:00
Florian Weimer
172a631a1f
__alloc_dir: avoid integer overflow in malloc argument
2012-10-16 10:33:50 +02:00
H.J. Lu
d394eb742a
Use __uint64_t in x86 __bswap_64
2012-10-12 09:21:47 -07:00
Andreas Schwab
ca38dc17d8
Avoid PLT references from __get_clockfreq on powerpc
2012-10-12 16:54:06 +02:00
H.J. Lu
ac49ecaf9d
Add x86-64 __libc_ifunc_impl_list
2012-10-11 16:41:12 -07:00
H.J. Lu
b090e8ea45
Add i686 __libc_ifunc_impl_list
2012-10-11 16:40:02 -07:00
H.J. Lu
9a387d1f78
Use IFUNC memmove/memset in x86-64 bcopy/bzero
...
Also add separate tests for bcopy and bzero.
2012-10-11 13:58:16 -07:00
Alexandre Oliva
e745142509
* crypt/crypt-entry.c: Include fips-private.h.
...
(__crypt_r, __crypt): Disable MD5 and DES if FIPS is enabled.
* crypt/md5c-test.c (main): Tolerate disabled MD5.
* sysdeps/unix/sysv/linux/fips-private.h: New file.
* sysdeps/generic/fips-private.h: New file, dummy fallback.
2012-10-10 07:05:46 -03:00
Roland McGrath
b8493de0ec
Add missing magic to GLIBC_PROVIDES.
2012-10-09 15:41:30 -07:00
Joseph Myers
c8450f70fa
Remove _G_off64_t and _G_stat64 from _G_config.h.
2012-10-09 15:09:32 +00:00
Andreas Schwab
1ab2935061
Fix missing include in sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c
2012-10-08 12:13:39 +02:00
David S. Miller
f1ecb7ef7f
Fix Niagara-4 memcpy bug on 32-bit.
...
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: On 32-bit, clear
upper 32-bits of the length value in %o2 since we use branch-on-register
tests which consider the entire 64-bit register.
2012-10-06 18:36:40 -07:00
David S. Miller
3baddb72a4
Add Niagara-4 optimized memset/bzero implementation.
...
* sysdeps/sparc/sparc64/multiarch/memset-niagara4.S: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara4.S: New
file.
* sysdeps/sparc/sparc64/multiarch/Makefile: Add to
sysdep_routines.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
* sysdeps/sparc/sparc64/multiarch/memset.S: Use Niagara-4 memset
and bzero when HWCAP_SPARC_CRYPTO is present.
2012-10-05 14:46:47 -07:00
H.J. Lu
53cea63e99
Move _dl_important_hwcaps to dl-hwcaps.c
2012-10-05 10:26:29 -07:00
Khem Raj
c2b598a945
powerpc: add name_to_handle_at, open_by_handle etc. to bits/fcntl.h
...
Fixes BZ #14251 .
2012-10-04 23:24:45 -04:00
Roland McGrath
9043e2288e
Name space hygeine for madvise.
2012-10-04 16:31:43 -07:00
Roland McGrath
f57f805541
Clean up conditionalize of ld.so.cache support.
2012-10-03 16:13:14 -07:00
Pino Toscano
5bb0c10a8f
sysconf/posix: handle _SC_LEVEL4_CACHE_LINESIZE
2012-10-03 22:57:38 +02:00
Roland McGrath
010188c6ea
Remove sysdeps/unix/bsd/confstr.h file.
2012-10-03 13:43:58 -07:00
H.J. Lu
0569936773
Define HAS_FMA with bit_FMA_Usable
2012-10-02 05:05:17 -07:00
Roland McGrath
51367701af
Get rid of unused __swblk_t type.
2012-10-01 14:39:29 -07:00
Roland McGrath
93c65d4384
Clean up init-first.c files.
2012-10-01 12:55:34 -07:00
Joseph Myers
bec749fda1
Fix sign of inexact zero return from fma (bug 14645).
2012-10-01 08:30:06 +00:00
Joseph Myers
8ec5b01346
Fix sign of exact zero return from fma (bug 14638).
2012-09-29 18:31:54 +00:00
David S. Miller
b1fa802e1a
Uncorrupt Sparc ULPS file.
...
* sysdeps/sparc/fpu/libm-test-ulps: Fix garbage in file.
2012-09-28 16:36:35 -07:00
Roland McGrath
ea4d37b316
Implement POSIX-generic sleep via nanosleep rather than SIGARLM.
2012-09-28 16:26:33 -07:00
Roland McGrath
ac51c94918
Move _G_config.h with Linuxism to linux/ directory.
2012-09-28 15:45:07 -07:00
David S. Miller
766ea9371a
Revert "Add missed ildouble case in yesterday's sparc ULPs update for clog/clog10."
...
This reverts commit 084b8fabd2
.
Sorry something put garbage into the string, will debug this.
2012-09-28 13:29:09 -07:00
David S. Miller
084b8fabd2
Add missed ildouble case in yesterday's sparc ULPs update for clog/clog10.
...
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-09-28 13:15:51 -07:00
David S. Miller
1d9a6d96ac
Add Niagara-4 optimized memcpy and mempcpy.
...
* sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S: New file.
* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara4.S: New
file.
* sysdeps/sparc/sparc64/multiarch/Makefile: Add to
sysdep_routines.
* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: Likewise.
* sysdeps/sparc/sparc64/multiarch/memcpy.S: Use Niagara-4 memcpy
and mempcpy when HWCAP_SPARC_CRYPTO is set.
2012-09-28 13:06:24 -07:00
H.J. Lu
9bac1d8624
Define VERSYMIDX/VALIDX/ADDRIDX in ldsodefs.h
2012-09-28 11:30:57 -07:00
Pino Toscano
b31606c0e1
aio_fsync: fix the access mode check
...
Make use of O_ACCMODE and O_RDONLY instead of assuming details of the O_* flags.
2012-09-28 18:35:43 +02:00
Jeff Law
115411772b
[BZ #11438 ]
...
* sysdeps/posix/getaddrinfo.c (default_scopes): Map RFC 1918
* addresses
to global scope.
* posix/tst-rfc3484.c: Verify 10/8, 172.16/12 and 196.128/16
addresses are in the same scope as 192.0.2/24.
* posix/gai.conf: Document new scope table defaults.
2012-09-28 10:15:05 -06:00
David S. Miller
784421e72b
Update sparc ULPS for recent clog/clog10 activity.
...
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-09-27 22:27:32 -07:00
David S. Miller
aa9bbfe6a7
Fix sparc64 crashes with LD_BIND_NOW and --enable-bind-now.
...
[BZ #14376 ]
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Do not
pass reloc->r_addend in as the 'high' argument to
sparc64_fixup_plt when handling R_SPARC_JMP_IREL relocations.
2012-09-27 21:33:54 -07:00
Steve Ellcey
40cb3caf83
Remove sysdeps/ieee754/ldbl-128/bits/huge_vall.h and let builds
...
use bits/huge_vall.h instead. There is no longer any need for
the special huge_vall.h file.
2012-09-27 14:06:11 -07:00
H.J. Lu
31ed415328
Don't define x86-64 __strncmp_ssse3 in libc.a
2012-09-27 07:43:03 -07:00
Markus Trippelsdorf
43c4edba7e
Update x86-64 ULPs
2012-09-26 12:46:51 +02:00
Tulio Magno Quites Machado Filho
8ad11b9a9c
Add __ppc_get_timebase_freq to ppc.h.
2012-09-25 16:53:14 -05:00
Joseph Myers
d032e0d29b
Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629).
2012-09-25 19:43:49 +00:00
Liubov Dmitrieva
22bf5c1793
Add optimized sincosf for SSE2 for x86 and x86-64
2012-09-25 20:47:20 +02:00
Joseph Myers
203e56032f
Remove various _G_*_t type names.
2012-09-25 12:37:37 +00:00
Siddhesh Poyarekar
9fab36eb58
Shrink heap on linux when overcommit_memory == 2
...
Using madvise with MADV_DONTNEED to release memory back to the kernel
is not sufficient to change the commit charge accounted against the
process on Linux. It is OK however, when overcommit is enabled or is
heuristic. However, when overcommit is restricted to a percentage of
memory setting the contents of /proc/sys/vm/overcommit_memory as 2, it
makes a difference since memory requests will fail. Hence, we do what
we do with secure exec binaries, which is to call mmap on the region
to be dropped with MAP_FIXED. This internally unmaps the pages in
question and reduces the amount of memory accounted against the
process.
2012-09-25 14:30:52 +05:30
Dmitry V. Levin
57c69bef13
Set "fail on error" mode directly in testsuite shell scripts
2012-09-25 02:48:31 +00:00
Dmitry V. Levin
9a9028b1fe
Add copyright notices to testsuite shell scripts
2012-09-25 02:48:13 +00:00
Joseph Myers
431531094f
Remove _G_HAVE_SYS_WAIT and _IO_HAVE_SYS_WAIT.
2012-09-21 10:02:03 +00:00
Joseph Myers
8a26625d21
Remove _G_NEED_STDARG_H.
2012-09-20 14:41:02 +00:00
Joseph Myers
63bbedd4c2
Don't set TIMEOUTFACTOR in sysdeps/wordsize-64/Makefile.
2012-09-18 15:45:57 +00:00