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14633 Commits

Author SHA1 Message Date
Joseph Myers
0e886ef96e Remove libio C++ vtable definitions. 2012-09-10 21:22:42 +00:00
H.J. Lu
33a9f7b6cc Update ChangeLog 2012-09-10 12:18:01 -07:00
H.J. Lu
bcba7aa24d Run tst-fopenloc if $(build-shared) is yes 2012-09-10 11:13:54 -07:00
H.J. Lu
06585ee8da Update copyright years 2012-09-10 05:20:22 -07:00
Liubov Dmitrieva
80ccd52c95 Fix x86 SSE cosf, sinf issues 
* sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: Fix
	unwind info if defined PIC. Fix special cases description.
	* sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: Likewise.

	* sysdeps/x86_64/fpu/s_sinf.S: Fix special cases description, fix
	DP_HI_MASK entry.
	* sysdeps/x86_64/fpu/s_cosf.S: Likewise.
 2012-09-10 11:44:49 +02:00
H.J. Lu
3d9b46b350 Add "shopt -s nullglob" to check-local-headers.sh 2012-09-07 14:41:14 -07:00
H.J. Lu
de2139a9f2 Check if deriv->steps is NULL before freeing it 2012-09-07 14:14:08 -07:00
H.J. Lu
5ca78dd024 Rename LDFLAGS-XXX to LDLIBS-XXX for -lstdc++ 2012-09-07 14:12:12 -07:00
H.J. Lu
691bc9c1e4 Remove gnu/stubs.h dependency on soversions.mk 2012-09-07 14:09:34 -07:00
Joseph Myers
65cafb1c3f Use www.gnu.org as example hostname in manual/examples/inetcli.c. 2012-09-07 14:39:11 +00:00
Siddhesh Poyarekar
c78ab09473 Cleanup code duplication in malloc on fallback to use another arena 
Break the fallback code to try another arena into a separate function
for readability.
 2012-09-07 14:40:58 +05:30
John Tobey
01f49f59ce Fix description of carg branch cut (bug 13542) 2012-09-07 12:52:20 +10:00
Joseph Myers
1d3c857210 Use www.gnu.org as example hostname in manual (bug 10014). 2012-09-07 00:25:42 +00:00
Joseph Myers
4c23fed5d5 Fix pointers between nodes in manual (bug 10038). 2012-09-07 00:06:07 +00:00
H.J. Lu
04570aaa8a Restore GL(dl_initial_dtv) 2012-09-06 16:29:10 -07:00
H.J. Lu
b80af2f406 Remove _dl_initial_dtv 
* csu/libc-tls.c (static_dtv): Renamed to ...
	(_dl_static_dtv): This.  Make it global.
	(_dl_initial_dtv): Removed.
	(__libc_setup_tls): Updated.
	* elf/dl-tls.c (DL_INITIAL_DTV): New macro.
	(_dl_deallocate_tls): Replace GL(dl_initial_dtv) with
	DL_INITIAL_DTV.
 2012-09-06 16:03:32 -07:00
Petr Machata
2abe9f1507 Synchronize with linux/elf.h. 
Add new ARM and s390 note constants e.g. NT_*.
 2012-09-06 12:41:14 -07:00
H.J. Lu
0948c3af9d Always check dtv before freeing dtv[-1] 2012-09-06 11:51:52 -07:00
H.J. Lu
a5055ad15a Use crtbeginT.o to statically link programs 2012-09-06 11:43:43 -07:00
Joseph Myers
ed8c2ecd21 Fix strtod test for values above maximum for IBM long double. 2012-09-06 15:33:06 +00:00
Andreas Krebbel
14c996c83b S/390: Fix optimized mem* running on 31 bit kernels. 2012-09-06 10:28:52 +02:00
David S. Miller
ff04dda46d Recognize new sparc hwcap bits. 
* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE,
	HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define.
	* sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27.
	* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
	entries.
 2012-09-05 17:59:16 -07:00
David S. Miller
430d6ce62a Update sparc ULPs for recently added math tests. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-09-05 17:54:52 -07:00
Alexandre Oliva
24d4e01b22 * malloc/arena.c: Fold copyright years. 
* malloc/mcheck.c, malloc/memusage.c: Likewise.
 2012-09-05 20:47:16 -03:00
Alexandre Oliva
61d5817416 * malloc/malloc.c (__libc_mallopt) <M_MMAP_MAX>: Fix indentation. 2012-09-05 20:37:37 -03:00
Alexandre Oliva
20196a5e5e * manual/contrib.texi (Contributors): Fix typo. Complete entry. 2012-09-05 16:20:45 -03:00
Alexandre Oliva
5c44738353 Don't change no_dyn_threshold on mallopt failure 
* malloc/malloc.c (__libc_mallopt) <M_MMAP_THRESHOLD>: Do not
	change internal state upon failure.
 2012-09-05 15:43:04 -03:00
Alexandre Oliva
fad64255f4 Fix typos in malloc/. 
* malloc/mcheck.c (mcheck_check_all): Fix typo.
	* malloc/memusage.c (mmap): Likewise.
	(mmap64, mremap): Likewise.  Adjust name in comment.
 2012-09-05 15:19:44 -03:00
Siddhesh Poyarekar
1ffb8c9001 Fix typos in comments 
* libio/fileops.c: Fix typos in comments.
        * libio/oldfileops.c: Likewise.
        * libio/wfileops.c: Likewise.
 2012-09-05 22:04:57 +05:30
Siddhesh Poyarekar
b9dafc562e Fixed minor typo in ChangeLog 2012-09-05 21:54:24 +05:30
Siddhesh Poyarekar
6ef9cc37f0 Return requested size for malloc_usable_size when MALLOC_CHECK_ > 0 
[BZ #1349]

malloc_usable_size returns the usable size in an allocated chunk,
which may be >= the requested size. In the case of MALLOC_CHECK_ being
exported to > 0 however, only the requested size is usable, since a
magic value is written at the end of the request size to trap writes
beyond request bounds. Hence, when MALLOC_CHECK_ is exported to > 0,
malloc_usable_size() should return the request size.
 2012-09-05 21:49:30 +05:30
Andreas Schwab
4d038ae316 Increase timeout for stdlib/tst-strtod-overflow 2012-09-05 18:13:21 +02:00
Allan McRae
c4e85184d2 Improve C++ header location detection (bug 13966) 2012-09-06 00:16:24 +10:00
Andreas Schwab
a0070b7e70 Use LDBL_MIN_EXP to distinguish Intel and Motorola extended float format 2012-09-05 13:53:43 +02:00
Andreas Schwab
e1343020fb Correctly handle Motorola extended float format in tst-strtod-round 2012-09-05 12:40:45 +02:00
David S. Miller
0a9f1987ad Use sparcv8 GMP routines when building 32-bit sparcv9. 
* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/submul_1.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/mul_1.S: New file.
 2012-09-04 19:20:03 -07:00
Florian Weimer
edb3cb8831 stdlib/tst-secure-getenv.c: whitespace-only changes in comments 2012-09-04 15:01:18 +02:00
Florian Weimer
292378045c stdlib/tst-secure-getenv.c (alternative_main): Only warn on SGID failures 2012-09-04 14:36:56 +02:00
Joseph Myers
60160d83a0 Fix iogetdelim.c (latent) integer overflow (bug 9914). 2012-09-04 11:24:43 +00:00
Andreas Jaeger
bcd6c8dc64 Update libm-test-ulps 2012-09-03 15:43:56 +02:00
Liubov Dmitrieva
4ffffbd272 Add optimized sinf and cosf routines for x86 and x86-64 
* sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines):
	Add s_sinf-sse2, s_conf-sse2.

	* sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file.
	* sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file.
	* sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file.
	* sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file.

	* sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros
	for using routine as __sinf_ia32.
	Use macro for function declaration and weak_alias.
	* sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros
	for using routine as __cosf_ia32.
	Use macro for function declaration and weak_alias.

	* sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright.
	* sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright.

	* sysdeps/x86_64/fpu/s_sinf.S: New file.
	* sysdeps/x86_64/fpu/s_cosf.S: New file.
	* sysdeps/x86_64/fpu/libm-test-ulps: Update.

	* math/libm-test.inc (cos_test): Add more test cases.
	(sin_test): Likewise.
	(sincos_test): Likewise.
 2012-09-03 15:32:13 +02:00
Andreas Krebbel
511fa2864a S/390: Make IFUNC optimized mem* functions hidden. 2012-09-03 14:08:52 +02:00
H.J. Lu
5f30cfec00 Use the first element of GOT for ld.so addresses 
[BZ #14538]
	* sysdeps/x86_64/dl-machine.h (elf_machine_dynamic): Use the
	first element of the GOT.
	(elf_machine_load_address): Return the difference between
	the runtime address of _DYNAMIC and elf_machine_dynamic ().
 2012-09-02 05:22:24 -07:00
Allan McRae
0786794f3a Check for gawk >= 3.0 (bug 13412) 2012-09-02 09:30:18 +10:00
Joseph Myers
26889eacc2 Remove __ASSUME_POSIX_CPU_TIMERS. 2012-09-01 21:32:04 +00:00
H.J. Lu
d22e28b070 Use LD_SO to set $ld_so_name/$ld_so_version 2012-08-29 06:45:37 -07:00
Siddhesh Poyarekar
050af9c4e8 Don't make ttyname* fail if proc filesystem is not available 
The ttyname and ttyname_r functions on Linux now fall back to
searching for the tty file descriptor in /dev/pts or /dev if /proc is
not available.  This allows creation of chroots without the procfs
mounted on /proc.

Fixes BZ #14516.
 2012-08-29 10:04:23 +05:30
Joseph Myers
ad845c0be9 Remove __ASSUME_STAT64_SYSCALL. 2012-08-27 19:36:04 +00:00
Mike Frysinger
5dbf56af7e update NEWS 2012-08-27 13:30:49 -04:00
Joseph Myers
7efb4737dd Fix sign of zero on strtod underflow (bug 14519). 2012-08-27 16:04:19 +00:00
Joseph Myers
af92131a8e Fix strtod rounding (bug 3479). 2012-08-27 16:02:07 +00:00
Joseph Myers
d6e70f4368 Fix strtod integer/buffer overflow (bug 14459). 2012-08-27 15:59:24 +00:00
Marek Polacek
1f529f7d84 Fix some typos in comments. 2012-08-25 18:32:23 +02:00
Roland McGrath
59a629f121 Fix tst-rfc3484* build failures from USE_NSCD move to config.h. 2012-08-23 16:55:40 -07:00
Steve McIntyre
d3bafbc98e Check floating-point ABI in ARM VALID_ELF_HEADER. 2012-08-23 20:38:25 +00:00
Joseph Myers
4efcc02265 Make dl-fxstatat64.c include of fxstatat64.c use <> not "". 2012-08-23 11:34:37 +00:00
Roland McGrath
f04e213208 Fix shadow, gshadow, networks, protocols, rpc, aliases, and nscd routines for USE_NSCD case. 2012-08-22 16:06:53 -07:00
Roland McGrath
c53d909c80 Add --disable-build-nscd configure option. 2012-08-22 13:35:55 -07:00
Roland McGrath
3cc3ef96d6 BZ#13696: Add --disable-nscd configure option. 2012-08-22 13:31:12 -07:00
Dmitry V. Levin
07e5155066 Fix sed configure check for newer sed --version output. 2012-08-22 12:58:18 -07:00
Roland McGrath
35a5b08bd4 Fix libc-start change for IRELless machines. 2012-08-22 12:53:38 -07:00
Jeff Law
8479f23aa1 * sysdeps/posix/getaddrinfo.c (gaih_inet): Only use gethostbyname4_r 
if the family is PF_UNSPEC.
 2012-08-22 11:41:40 -06:00
Mike Frysinger
48da0b2163 rename V variable to lib-version 
Due to the rise of kbuild type build systems (as the Linux kernel is a
popularly emulated environment), the V variable has become common as a
knob for controlling verbosity.  Unfortunately, if you run `make V=1`
with glibc during install, it fails with weird errors due to the glibc
build already using this variable for versioning information.

Granted, overriding this variable in the glibc context makes no sense
so people shouldn't be doing it, but when paired with build frameworks
that like to use one set of options for all packages, glibc starts to
stick out as an oddball (in that it fails).  Considering it's easy
enough to rename (it's used in just one place), let's do so.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-08-22 12:33:52 -04:00
Roland McGrath
8c4ae0d4e5 Leading-tabify ChangeLog. 2012-08-22 09:25:21 -07:00
Roland McGrath
5a4aaa33b7 Fix ChangeLog format. 2012-08-22 09:24:51 -07:00
Will Schmidt
15d0da8cb3 Add versions of wcscpy, wcschr, wcsrchr for power6/power7. 
Initially based on the versions found in wcsmbs/* ; these files have
been changed by hand unrolling, and adding some additional variables
to allow some read-ahead to occur, which then relieves some of the
wait-for-increment/wait-for-load/wait-for-compare-results pressure
that was slowing down every iteration through the while-loop.

For 64-bit Power7, These changes give an approx 20% throughput boost
for the wcschr and wcsrchr functions; and approx 40% boost for the
wcscpy function.  32-bit improvements appear to be slightly better
with ~ %30 and ~ %45 respectively.  Results for Power6 closely match
those for power7.
 2012-08-22 11:04:42 -05:00
Maxim Kuvyrkov
bcca089526 Micro-optimize critical path of strstr, strcase and memmem. 2012-08-21 18:07:47 -07:00
Maxim Kuvyrkov
99677e5755 Use pointers for traversing arrays in strstr, strcasestr and memmem. 2012-08-21 18:07:47 -07:00
Maxim Kuvyrkov
400726deef Detect EOL on-the-fly in strstr, strcasestr and memmem. 2012-08-21 18:07:47 -07:00
Maxim Kuvyrkov
20a71f2c8a Optimize first-character loop of strstr, strcasestr and memmem. 2012-08-21 18:07:47 -07:00
Roland McGrath
21ad055803 Support static IFUNC calls irrespective of USE_MULTIARCH. 2012-08-21 15:01:27 -07:00
Joseph Myers
0e1d99119e Remove __ASSUME_FADVISE64_64_SYSCALL. 2012-08-21 21:07:22 +00:00
Will Schmidt
14a50c9d23 [Powerpc] Tune/optimize powerpc{32,64}/power7/memchr.S. 
Assorted tweaking, twisting and tuning to squeeze a few additional cycles
out of the memchr code.   Changes include bypassing the shift pairs
(sld,srd) when they are not required, and unrolling the small_loop that
handles short and trailing strings.

Per scrollpipe data measuring aligned strings for 64-bit, these changes
save between five and eight cycles (9-13% overall) for short strings (<32),
Longer aligned strings see slight improvement of 1-3% due to bypassing the
shifts and the instruction rearranging.
 2012-08-21 14:20:55 -05:00
Roland McGrath
696da85994 Fix typos in manual wrt syslog. 2012-08-20 12:44:59 -07:00
Roland McGrath
c0f4faf046 Fix conditional on using DSOCAPS to match condition on defining it. 2012-08-20 09:51:04 -07:00
Joseph Myers
a35cbf28fb Remove __ASSUME_SWAPCONTEXT_SYSCALL. 2012-08-20 14:39:53 +00:00
Joseph Myers
445f7ecd66 Define __ASSUME_UTIMES for s390. 2012-08-20 14:38:48 +00:00
Joseph Myers
348363b2c3 Remove __ASSUME_MMAP2_SYSCALL. 2012-08-20 14:37:27 +00:00
Andreas Krebbel
bc5bc0e510 S/390: Remove 32 bit getrlimit.c. 2012-08-20 15:10:13 +02:00
Andreas Jaeger
88d506def0 Fix last patch: Add missing DUMMY variable 2012-08-18 18:01:46 +02:00
Mike Frysinger
493387d21f add attribute_hidden to __have_{sock_cloexec,pipe2,dup3 
These internal knobs are not exposed as part of the public ABI, so mark
them hidden to avoid generating relocations against them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-08-18 01:54:12 -04:00
Mike Frysinger
a277af22ea split assume pipe2/dup3/sock_cloexec knobs 
We can't assume sock_cloexec and pipe2 are bound together as the former
defines are found in glibc only while the latter are a combo of kernel
headers and glibc.  So if we do a runtime detection of SOCK_CLOEXEC, but
pipe2() is a stub inside of glibc, we hit a problem.  For example:

main()
{
	getgrnam("portage");
	if (!popen("ls", "r"))
		perror("popen()");
}

getgrnam() will detect that the kernel supports SOCK_CLOEXEC and then set
both __have_sock_cloexec and __have_pipe2 to true.  But if glibc was built
against older kernel headers where __NR_pipe2 does not exist, glibc will
have a ENOSYS stub for it.  So popen() will always fail as glibc assumes
pipe2() works.

While this isn't too much of an issue for some arches as they added the
functionality to the kernel at the same time, not all arches are that
lucky.

Since the code already has dedicated names for each feature, delete the
defines wiring these three features together and make each one a proper
dedicated knob.

We've been carrying this in Gentoo since glibc-2.9.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-08-18 00:35:47 -04:00
Mike Frysinger
fdab8fd335 update linux nice.c include path too after recent file shuffle 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-08-17 22:42:49 -04:00
Marek Polacek
31035e80a4 Quash warning in s_sincosl. 2012-08-17 23:44:53 +02:00
Roland McGrath
e3b398f925 Adjust old #include's of sysdeps/unix/time.c to point to sysdeps/posix/time.c instead. 2012-08-17 14:16:12 -07:00
Roland McGrath
c91c505f22 Make sysheaders available in config.make. 2012-08-17 14:05:53 -07:00
Roland McGrath
7c6f9d53c1 Move some things from sysdeps/unix to sysdeps/posix. 2012-08-17 13:52:32 -07:00
Roland McGrath
3bd9e9931b Fix rule dependency in last change. 2012-08-17 13:42:27 -07:00
Jeff Law
d1f0938405 2012-08-17 Jeff Law <law@redhat.com> 
* intl/Makefile (codeset_mo): New variable.
	($(codeset_mo)): New target.
	(tst-codeset.out): Depend on that.  Remove explicit rule.
	(tst-gettext3.out, tst-gettext5.out): Likewise.
	(LOCPATH-ENV, tst-codeset-ENV): New variables.
	(tst-gettext3-ENV, tst-gettext5-ENV): Likewise.
	* intl/tst-codeset.sh: Remove.
	* intl/tst-gettext3.sh: Likewise.
	* intl/tst-gettext5.sh: Likewise.
 2012-08-17 14:32:19 -06:00
Roland McGrath
c31fdb83d2 Merge unix/inet/syscalls.list into unix/syscalls.list. 2012-08-17 12:56:33 -07:00
Roland McGrath
a084405777 Fix getaddrinfo for [!_STATBUF_ST_NSEC] case. 2012-08-17 11:47:06 -07:00
Roland McGrath
750c1f2a9a Make malloc build for no-threads configurations. 2012-08-17 11:29:45 -07:00
Roland McGrath
2ae1ae5cf4 Change type of constant to avoid a warning. 2012-08-17 11:17:04 -07:00
Roland McGrath
e66a42f57f Split sys/param.h out into common file and sysdeps bits/param.h file. 2012-08-17 09:55:17 -07:00
Roland McGrath
b7c08a66f6 Add a cast to silence a warning. 2012-08-17 09:49:37 -07:00
Roland McGrath
b2e1c56272 Make libio compile without _IO_MTSAFE_IO. 2012-08-17 09:35:36 -07:00
Roland McGrath
c75ccd4c3a Clean up definition of _LIBC_REENTRANT and _IO_MTSAFE_IO. 2012-08-17 09:35:15 -07:00
Gary Benson
d9195db871 Also set r->r_map when unmapping the first object in a namespace. 
When unmapping the first object in a namespace, the runtime linker
did not update the externally visible pointer.  This resulted in
debuggers seeing pointers to memory that had been freed.
 2012-08-17 11:44:37 +01:00
Roland McGrath
86466cd930 Do not pollute name space with internal_*netgrent functions. 2012-08-16 15:38:45 -07:00
Joseph Myers
c3c8283c06 Update longlong.h from GCC. 2012-08-16 21:37:04 +00:00
Roland McGrath
db1ee0a836 Suppress -Wunused-but-set warnings in GMP code. 2012-08-16 14:08:47 -07:00
Carlos O'Donell
30f696374d Fifth argument of la_pltenter() is not constant. 
The original runtime linker auditing interface described
by Solaris allows the 5th argument of la_pltenter() to be
modified. This patch cleans up the ldsodefs.h definitions
such that the 5th argument is not constant.

At one point the 5th argument *was* constant but this was
changed with commit 2413fdba7a.
This patch updates alpha, ia64, mips, sh and sparc with similar
changes.
 2012-08-16 08:41:05 -07:00
Joseph Myers
93a78ac437 Remove __ASSUME_POSIX_TIMERS. 2012-08-16 14:03:43 +00:00
Roland McGrath
4b4f2771c2 Fix dl-load.c for [!_LIBC_REENTRANT] case. 2012-08-15 17:05:10 -07:00
Roland McGrath
601c888b2f Define __rtld_lock_initialize in stub bits/libc-lock.h file. 2012-08-15 17:03:56 -07:00
Roland McGrath
176790a734 Add a missing #include to dl-sym.c. 2012-08-15 17:02:22 -07:00
Roland McGrath
329bc01868 Suppress regcomp.c warnings in 32-bit builds. 2012-08-15 16:03:58 -07:00
Roland McGrath
e04e272d21 Define O_DSYNC and O_RSYNC in generic/4.4 bits/fcntl.h file. 2012-08-15 15:47:52 -07:00
Roland McGrath
952bf94a28 Move stub lseek.c to the right directory. 2012-08-15 15:40:06 -07:00
Roland McGrath
7c99b50ae4 Fix stub clock_nanosleep #include. 2012-08-15 15:35:16 -07:00
Roland McGrath
dd924cd7cc Fix last sha512.c change to avoid compiler warning. 2012-08-15 13:59:59 -07:00
Liubov Dmitrieva
b3f479a85a Fix segmentation fault in strncasecmp for i686 
2012-08-15  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

	[BZ #14195]
        * sysdeps/i386/i686/multiarch/strcmp-sssse3.S: Fix
        segmentation fault for a case of two empty input strings.
	* string/test-strncasecmp.c (check1): Renamed to...
	(bz12205): ...this.
	(bz14195): Add new testcase for two empty input strings and N > 0.
	(test_main): Call new testcase, adapt for renamed function.
 2012-08-15 21:06:55 +02:00
Andreas Jaeger
9c55864e0d Add testcase for BZ#14090 - md5/sha512 with large sizes 2012-08-15 20:56:51 +02:00
Paul Eggert
02dcb6c5a2 Fix BZ#14090 - md5/sha512 with large sizes 2012-08-15 20:49:45 +02:00
Roland McGrath
be75d75807 Remove local redefinition of MAX macro. 2012-08-15 11:40:41 -07:00
Roland McGrath
7312ca90dc Clean up x86_64/multiarch/strstr-c.c include order. 2012-08-15 11:38:57 -07:00
Roland McGrath
9a0a54864b Clean up x86_64/multiarch/memmove.c include order. 2012-08-15 11:26:02 -07:00
Roland McGrath
67cc348d55 Declare __getdirentries in internal dirent.h. 2012-08-15 10:09:18 -07:00
Roland McGrath
a3f95dcc57 Add casts to suppress warnings in system.c under [!_LIBC_REENTRANT]. 2012-08-15 10:08:32 -07:00
Mike Frysinger
ca98e1710e i386/x86_64: punt HAVE_CPP_ASM_DEBUGINFO 
Pretty sure we require recent enough versions of gcc/binutils to make this
check pointless.  I can't any logs in the last few years where this check
didn't return "yes".

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-08-14 21:37:00 -04:00
Roland McGrath
1ec79f2673 Add a missing #include. 2012-08-14 16:44:27 -07:00
Roland McGrath
5908bf4662 Add a missing #include. 2012-08-14 16:04:29 -07:00
Joseph Myers
f2c05b9ecf Remove __ASSUME_CLONE_THREAD_FLAGS. 2012-08-14 22:34:04 +00:00
Andreas Jaeger
e11f5155b2 Update i386 ULPs 2012-08-14 08:02:08 +02:00
Andreas Jaeger
2fdd4f783e Use tabs instead of spaces 2012-08-14 07:59:57 +02:00
Maxim Kuvyrkov
51a9ba860a Add explicit acquire/release semantics to atomic_exchange_and_add. 2012-08-13 19:31:00 -07:00
Markus Trippelsdorf
ba6cba9eec Update x86-64 ULPs 
The recent clog and clog10 fixes are causing some failing tests on my
AMD64 CPU.
 2012-08-13 21:25:17 +02:00
Jeff Law
42443a4792 * manual/stdio.texi (snprintf): Clarify handling of the trailing 
null byte in the output string.
 2012-08-13 13:12:18 -06:00
Joseph Myers
121dce05fe Move Linux kernel version conditionals to kernel-features.h. 2012-08-10 15:53:27 +00:00
Jeff Law
bf51f568f1 [BZ #13939] 
* malloc.c/arena.c (reused_arena): New parameter, avoid_arena.
        When avoid_arena is set, don't retry in the that arena.  Pick the
        next one, whatever it might be.
        (arena_get2): New parameter avoid_arena, pass through to reused_arena.
        (arena_lock): Pass in new parameter to arena_get2.
        * malloc/malloc.c (__libc_memalign): Pass in new parameter to
        arena_get2.
        (__libc_malloc): Unify retrying after main arena failure with
        __libc_memalign version.
        (__libc_valloc, __libc_pvalloc, __libc_calloc): Likewise.
 2012-08-10 09:37:52 -06:00
H.J. Lu
f85fa27058 Avoid DWARF definition DIE on ifunc symbols 2012-08-09 16:04:37 -07:00
Mark Salter
33b4a91e5b Add new AM33 relocs 2012-08-08 21:43:47 -04:00
Joseph Myers
b36137f1d6 Remove __ASSUME_TGKILL. 2012-08-08 23:22:53 +00:00
Roland McGrath
a2433aac7e Add a missing #include. 2012-08-08 10:39:28 -07:00
Roland McGrath
cdd915fd16 Missing #include updates for dirstream code move from unix to posix. 2012-08-08 09:18:37 -07:00
Allan McRae
bf9b740a11 rpcgen - fall back to looking for cpp in system path 
Fall back to the system cpp when /lib/cpp is not present. Removes
searching for /usr/ccs/lib/cpp which is not supported on any system that
uses glibc.
 2012-08-07 19:17:02 -04:00
Joseph Myers
93df14eee8 Remove some pre-2.6.16 Linux kernel conditionals. 2012-08-07 23:03:35 +00:00
Roland McGrath
a281decc87 Move common dirent implementation from sysdeps/unix to sysdeps/posix. 2012-08-07 14:47:34 -07:00
Roland McGrath
22895b4767 Make the bsd4.4/bits/fcntl.h be the generic one. 2012-08-07 14:12:10 -07:00
Roland McGrath
707a53b600 Update bsd4.4/bits/fcntl.h to match modern NetBSD bits. 2012-08-07 14:10:37 -07:00
Roland McGrath
f0bd3e25fb Make the bsd4.4/bits/dirent.h be the generic one. 2012-08-07 13:17:26 -07:00
Roland McGrath
d34689de84 Define _DIRENT_MATCHES_DIRENT64 in bsd4.4/bits/dirent.h 2012-08-07 13:15:18 -07:00
Joseph Myers
6dad2c0688 Remove pre-2.6.16 Linux kernel support. 2012-08-07 16:40:32 +00:00
Roland McGrath
8e49df1d65 Clean up {alphasort,versionsort,scandir,scandirat}{,64} for struct dirent == struct dirent64. 2012-08-06 16:48:36 -07:00
Roland McGrath
03af952060 Clean up lockf64, fseeko64, ftello64, fgetpos64, fsetpos64 for off64_t == off_t. 2012-08-06 16:48:14 -07:00
H.J. Lu
c5757acd6e Remove __secure_getenv in 2.17 instead of 2.16 2012-08-06 14:47:35 -07:00
H.J. Lu
3a31811ede Remove x32/iofopen.c and x32/iofopen64.c 2012-08-06 12:56:52 -07:00
David S. Miller
faa2bccba5 Update SPARC ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-08-03 20:39:26 -07:00
Joseph Myers
85fe199795 Remove some pre-2.6.0 Linux kernel conditionals. 2012-08-03 19:54:08 +00:00
Roland McGrath
4f75b7a09a Distinguish ELOOP diagnosis threshold from SYMLOOP_MAX. 2012-08-03 11:39:30 -07:00
Joseph Myers
7aab07e4e5 Remove pre-2.6.0 Linux kernel support (bug 13717). 2012-08-03 13:42:47 +00:00
Roland McGrath
d24416315b Wrap overlong ChangeLog lines. 2012-08-02 13:10:29 -07:00
Marek Polacek
b67e9372b2 Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
Roland McGrath
2747bf9adf Clean up fopen64 for O_LARGEFILE==0. 2012-08-01 16:30:47 -07:00
Marek Polacek
3fb791b889 Small cleanup in Makeconfig. 2012-08-02 00:11:39 +02:00
Joseph Myers
23bddc0668 Remove __ASSUME_FCNTL64. 2012-08-01 21:27:58 +00:00
Joseph Myers
a9f1039f0a Remove __ASSUME_VFORK_SYSCALL (and some __NR_vfork conditionals). 2012-08-01 20:49:45 +00:00
Roland McGrath
b8625cfc6f Clean up mkostemps64 definition for O_LARGEFILE==0. 2012-08-01 11:13:37 -07:00
Roland McGrath
3f55550c14 Clean up mkstemps64 definition for O_LARGEFILE==0. 2012-08-01 11:09:48 -07:00
Roland McGrath
48aec5b988 Generic sys/param.h fixes for missing SYMLOOP_MAX or NGROUPS_MAX. 2012-08-01 10:48:17 -07:00
Roland McGrath
cd97c96688 Clean up mkstemp64/mkostemp64 for O_LARGEFILE==0. 2012-08-01 10:42:38 -07:00
Roland McGrath
09c0ee5f8c BZ#14138: Move getrlimit (ugetrlimit) syscall to syscalls.list. 2012-08-01 10:25:11 -07:00
Florian Weimer
7e66ee5142 * posix/unistd.h (setuid, setreuid, seteuid, setresuid): 
Declare with warn_unused_result.
	(setgid, setregid, setegid, setresgid): Likewise.
	* sysdeps/unix/sysv/linux/sys/fsuid.h (setfsuid, setfsgid):
	Likewise.
	* WUR-REPORT: Remove set*id functions.
 2012-08-01 18:12:58 +02:00
Pino Toscano
d2a54255fe Hurd: implement renameat 
Provide an implementation of renameat, mostly based on rename.
 2012-07-31 19:59:03 +02:00
Roland McGrath
789bd351b4 Clean up stub accept4 definition. 2012-07-31 09:43:14 -07:00
Roland McGrath
40ce302d37 Conditionalize use of PTR_MANGLE. 2012-07-31 09:42:06 -07:00
Roland McGrath
7ecdb00561 Don't assume SIGWINCH is defined. 2012-07-31 09:39:14 -07:00
David S. Miller
e2eabb2c3b Update sparc ULPs. 2012-07-31 14:22:42 +00:00
Joseph Myers
d0419dbfbd Improve clog, clog10 handling of values with real or imaginary part slightly above 1 (bug 13629). 2012-07-31 14:21:19 +00:00
Florian Weimer
2bc1387273 secure_getenv test should write errors to standard output 
This way, they end up in the log file.  Also skip the test if no GID can
be found.
 2012-07-31 09:55:38 +02:00
Roland McGrath
bea9b19322 Fix lots of bitrot for stub configurations. 2012-07-30 16:34:33 -07:00
David S. Miller
e5abc686ef Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-07-27 21:14:41 -07:00
Gary Benson
815e6fa3e0 Add SystemTap static probes to the runtime linker. [BZ #14298] 2012-07-27 14:03:20 +01:00
Roland McGrath
9f98c16cfe Fix some -Wformat warnings in rpcgen. 2012-07-26 14:35:05 -07:00
Pino Toscano
f3c22df3c5 Provide a generic empty version of __check_native. 
Add an empty implementation of __check_native, as used in the posix version of getaddrinfo.
This allows non-Linux GNU-based OSes to compile.
 2012-07-26 21:41:52 +02:00
Joseph Myers
da865e95bc Improve clog, clog10 handling of values with real or imaginary part 1 (bug 13629). 2012-07-26 11:31:35 +00:00
Joseph Myers
3129cfc6ec Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
Andreas Jaeger
b1b2aaf8eb Merge Linux 3.5 ptrace changes 
(__ptrace_eventcodes): Add new value PTRACE_EVENT_SECCOMP from Linux 3.5.
(__ptrace_setoptions): Add new value PTRACE_O_TRACESECCOMP, adjust PTRACE_O_MASK.
 2012-07-26 13:13:26 +02:00
Andreas Jaeger
bfc07087bf Merge _sigsys changes from Linux 3.5 2012-07-26 13:11:18 +02:00
Joseph Myers
89b4b02f42 Remove pre-2.4.21 Linux kernel support. 2012-07-25 21:19:13 +00:00
Andreas Schwab
842a39cd1a Remove unused pseudo_end label 2012-07-25 21:58:17 +02:00
Florian Weimer
0c7936d5e9 Fix up ChangeLog entries 2012-07-25 20:46:19 +02:00
Florian Weimer
84b3fd8407 Rename __secure_getenv to secure_getenv 2012-07-25 19:46:22 +02:00
Joseph Myers
56e49b714e Move ldsodefs.h audit definitions to sysdeps directories. 2012-07-25 16:03:02 +00:00
Marek Polacek
354691b7b5 Set up errno properly for yn. 2012-07-25 12:59:36 +02:00
Joseph Myers
bf9e20711e conformtest: Update expectations for time.h. 2012-07-24 19:43:38 +00:00
Thomas Schwinge
576338111a configure.in <sysdeps resolving>: Correct printing Implies_before. 2012-07-23 12:27:12 +02:00
Thomas Schwinge
c23c33b01e Add missing includes. 
Follow-up to commits 38de94a5ef,
76da726532.
 2012-07-22 22:25:14 +02:00
Joseph Myers
b5982523b1 Document va_copy in preference to __va_copy. 2012-07-20 23:49:24 +00:00
Pino Toscano
b3404dbdeb Hurd: compliance fixes for getlogin_r 
- make LOGIN non-static, as it would make getlogin_r no more reentrant; change its type to string_t
- fail with ERANGE if NAME has not enough space for the actual login string
- copy with memcpy only the chars of the string
 2012-07-21 00:16:11 +02:00
Pino Toscano
0ced335ac0 Hurd: compliance fixes for getgroups 
Fail with EINVAL when the requested number of groups is negative,
or when it is positive but less than the actual number of groups.
 2012-07-21 00:06:33 +02:00
Pino Toscano
898c7aaba5 Hurd: provide lremovexattr 
Add an implementation of lremovexattr based on removexattr.
 2012-07-21 00:01:57 +02:00
Pino Toscano
f98eafbd5d Hurd: provide llistxattr 
Add an implementation of llistxattr based on listxattr.
 2012-07-21 00:00:20 +02:00
Pino Toscano
ac4ea442f3 Hurd: sendto: do not crash when ADDR is null 
Create a new create_address_port subroutine to isolate the address port creation
(for both local and remove sockets), and use it inside HURD_DPORT_USE.
Also intialize APORT to MACH_PORT_NULL and make sure to always deallocate it,
when not null.
 2012-07-20 23:56:58 +02:00
Joseph Myers
0f48659e36 Move localplt baselines to sysdeps directories. 2012-07-20 19:20:34 +00:00
Adhemerval Zanella
d37cbdaa86 Split tls-macros.h in sysdeps directories. 
Split PowerPC definitions in PPC32 and PPC64 headers.
 2012-07-19 17:04:04 -03:00
Andreas Krebbel
46f85fc226 S/390: Fix uc_link == NULL handling for makecontext 2012-07-19 15:58:17 +02:00
Andreas Krebbel
08f43f9bbf S/390: Add support for STT_GNU_IFUNC symbols. 
Add support for STT_GNU_IFUNC symbols and the new R_390_IRELATIVE
relocation.  Provide optimized version of memcpy, memset, and memcmp
for z10 and z196.
 2012-07-19 15:46:34 +02:00
Marek Polacek
a66877c62b Add missing CL entry. 2012-07-18 09:09:55 +02:00
Marek Polacek
3b05db33f6 Remove TLS configure checks. 2012-07-17 23:57:43 +02:00
Joseph Myers
bd29910a8a Move c++-types baselines to sysdeps directories. 2012-07-17 14:44:06 +00:00
Joseph Myers
cfc82fd8ac Split tls-macros.h into sysdeps directories. 2012-07-17 11:30:58 +00:00
Thomas Schwinge
07cbfc2368 SH: makecontext: exit (0) if uc_link is the null pointer. 2012-07-17 10:06:06 +02:00
Thomas Schwinge
f7db31703a x86_64: makecontext: exit (0) if uc_link is the null pointer. 2012-07-17 10:06:02 +02:00
Thomas Schwinge
dc97c227c9 setcontext: Clarify termination when uc_link is the null pointer. 2012-07-17 10:05:55 +02:00
Andreas Schwab
d0cd7d0212 Fix bug-getcontext test 2012-07-16 18:46:40 +02:00
Andreas Jaeger
dd31893430 Update from translation team 2012-07-16 09:38:55 +02:00
Joseph Myers
8048311a50 conformtest: Update expectations for string.h. 2012-07-15 22:38:11 +00:00
Andreas Jaeger
b637d46e7a Update from french translation team 2012-07-13 17:50:05 +02:00
Marek Polacek
541428fecf Fix ynl return value with LDBL_MIN. 2012-07-12 16:34:47 +02:00
Joseph Myers
ec332e944f Remove pre-2.4.1 Linux kernel support. 2012-07-12 12:31:32 +00:00
Jeroen van Bemmel
7b6e99be77 Avoid duplicate DNS requests if answer is longer than a implementation 
limit

        [BZ #14307]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Increase the size of
        the temporary buffer used to invoke __gethostbyname2_r,
        __gethostbyaddr_r and gethostbyname4_r to make room for struct
        host_data / struct gaih_addrtuple.
        * resolv/nss_dns/dns-host.c (global scope): Move definition of
        implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS to
        header file nss/nsswitch.h.
        * nss/nsswitch.h (global scope): Add definition of implementation
        constants MAX_NR_ALIASES and MAX_NR_ADDRS (moved from
        resolv/nss_dns/dns-host.c).
 2012-07-12 11:31:48 +05:30
Andreas Jaeger
71220acad5 Translation team update for fr.po/sv.po 2012-07-11 20:41:25 +02:00
Andreas Jaeger
608404ebf6 Update from translation team: fr.po 2012-07-11 16:18:17 +02:00
Adhemerval Zanella
28cfe84316 Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328). 
IBM long double fixes and POWER ulps update.
 2012-07-11 09:19:27 -03:00
David S. Miller
6b90f98178 Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2012-07-11 02:50:31 -07:00
Andreas Schwab
c68257729d Fix LOG_MAKEPRI to agree with BSD 2012-07-10 22:39:30 +02:00
Marek Polacek
7b8e0d49cb Get rid of ASM_GLOBAL_DIRECTIVE. 2012-07-10 14:30:24 +02:00
Roland McGrath
6c55cda37a BZ#14336: Manual spelling fixes. 2012-07-09 04:41:13 -07:00
Joseph Myers
638a572eb0 Fix clog, clog10 spurious underflow exceptions (bug 14337). 2012-07-09 11:06:34 +00:00
Andreas Schwab
0abaf3e48a Fix float range reduction problems (#14283) 2012-07-06 23:57:20 +02:00
Andreas Schwab
261f485936 Fix missing _mcount@GLIBC_2.0 on powerpc32 2012-07-06 23:43:56 +02:00
Joseph Myers
9ad63c23ea Fix tanf underflow close to pi/4 (bug 14154). 2012-07-06 21:19:38 +00:00
Joseph Myers
f17ac40d7c Fix expm1 spurious underflow exceptions (bug 6778). 2012-07-06 11:17:41 +00:00
Mike Frysinger
fb21f89b75 sunrpc: fix rpc bootstrap builds 
If you build & install glibc w/rpc disabled, you no longer have headers in
/usr/include/rpc/ (this is expected).  But if you try to build glibc w/rpc
enabled, this gets into a bad state due to the new rpc helpers that get
cross-compiled:

$ make
...
x86_64-pc-linux-gnu-gcc -m32   -D_RPC_THREAD_SAFE_ -D_GNU_SOURCE -DIS_IN_build \
	-include $objdir/config.h rpc_clntout.c -o $objdir/sunrpc/cross-rpc_clntout.o \
	-MMD -MP -MF $objdir/sunrpc/cross-rpc_clntout.o.dt -MT $objdir/sunrpc/cross-rpc_clntout.o -c
rpc_clntout.c:34:23: fatal error: rpc/types.h: No such file or directory
compilation terminated.
make: *** [$objdir/sunrpc/cross-rpc_clntout.o] Error 1

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-07-06 00:37:42 -04:00
Joseph Myers
cdfe2c5eb3 Fix csqrt underflow (bugs 14157, 14331). 2012-07-05 11:02:13 +00:00
Andreas Schwab
704bc4594d Adapt tst-catgets to changes in tst-gettext 2012-07-04 16:14:31 +02:00
Andreas Schwab
70d35b6769 Fix tst-gettext test 2012-07-04 14:32:53 +02:00
Joseph Myers
ca61cf32d9 Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328). 2012-07-04 09:55:26 +00:00
Mike Frysinger
ca48a46a03 drop ports ignore 
Now that it's been merged back into mainline, we don't want to ignore
the dir anymore.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-07-03 15:54:35 -04:00
Andreas Jaeger
9d63d37d08 Update from translation teams 2012-07-03 21:43:55 +02:00
Joseph Myers
95f5a9a866 Avoid use of libgcc_s and libgcc_eh when building glibc. 2012-07-03 19:14:59 +00:00
Joseph Myers
7a845b2c23 Fix float range reduction problems (bug 14283). 2012-07-03 17:11:41 +00:00
Joseph Myers
e2283f38fe Add cosh tests for bug 14273. 2012-07-03 17:06:55 +00:00
Joseph Myers
370ca3d2ad Open development for 2.17. 2012-07-03 16:36:22 +00:00
Carlos O'Donell
ee9247c38a Update NEWS and README. 
Final update for 2.16 release.
 2012-06-30 08:27:06 -07:00
Thomas Schwinge
4648c3819e manual/contrib.texi (Contributors): Sort alphabetically by last name. 2012-06-28 10:50:08 +02:00
Andreas Jaeger
aac78a43b1 Add Samuel Thibault to manual/contrib.texi 2012-06-27 19:52:22 +02:00
Andreas Jaeger
ed3dbfad77 Update s390 ULPs file 2012-06-25 10:28:03 +02:00
Andreas Schwab
4d0ee85545 SH can do fanotify_mark, too. 2012-06-23 12:34:58 +02:00
Thomas Schwinge
a9fa33ba8b Some missing bits from sysdeps/*/elf dismissal. 
This fixes up commits 735095ae95,
09ae94c11b, and
ff962fb6a1.
 2012-06-23 12:27:58 +02:00
Thomas Schwinge
58f902b8d8 SH: Preserve more registers for frame unwinding purposes, add CFI directives. 2012-06-23 12:11:13 +02:00
Thomas Schwinge
1518f58b61 SH: Optimize assembler code in context of call to __fortify_fail. 
__fortify_fail has »__attribute__ ((__noreturn__))«.
 2012-06-23 12:07:04 +02:00
Thomas Schwinge
db9b505976 SH: ____longjmp_chk for GNU/Linux with sigaltstack support. 
debug/tst-longjmp_chk2 now passes.
 2012-06-23 11:56:02 +02:00
Thomas Schwinge
967705fee1 SH: ABORT_INSTRUCTION. 2012-06-23 11:47:39 +02:00
Thomas Schwinge
a9def8c49d SH: makecontext/.Lexitcode: Always initialize the GOT register before use. 
This is only relevant when returning from a context with »uc_link == NULL«,
which is not exercised in the testsuite.
 2012-06-23 11:42:29 +02:00
Thomas Schwinge
2a649725b9 SH: makecontext: Fix calculation of ARGC > 4. 
stdlib/tst-setcontext and stdlib/tst-makecontext3 now pass.
 2012-06-23 11:28:23 +02:00
Thomas Schwinge
af1bce34ef SH: makecontext: Improve understandability. 2012-06-23 11:22:47 +02:00
Kaz Kojima
d230f50a06 Fix gUSA sequence in SH atomic functions in 
sysdeps/unix/sysv/linux/sh/bits/atomic.h.
 2012-06-23 07:29:05 +09:00
Andreas Schwab
0479b305c5 Fix invalid memory access in do_lookup_x. 
[BZ #13579] Do not free l_initfini and allow it to be reused
on subsequent dl_open calls for the same library. This fixes
the invalid memory access in do_lookup_x when the previously
free'd l_initfini was accessed through l_searchlist when a
library had been opened for the second time.
 2012-06-22 11:10:31 -07:00