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6358 Commits

Author SHA1 Message Date
Ulrich Drepper
b8b14c4cc3 Fix changes to interface list during getifaddrs calls. 2010-04-03 20:36:59 -07:00
Ryan S. Arnold
3ed8e24122 Remove incorrect paring of /proc/stat etc. 2010-04-03 19:20:29 -07:00
David S. Miller
960af486d2 Fix build of mmap64. 2010-03-31 14:07:39 -07:00
Ulrich Drepper
6d28d423b2 Define MSG_WAITFORONE. 2010-03-29 22:31:44 -07:00
Ulrich Drepper
ab61c641c2 Fix typos from last patch. 2010-03-29 18:43:06 -07:00
Thomas Schwinge
bc58236c65 Handle platforms without aux vector 2010-03-29 15:13:53 -07:00
Ulrich Drepper
8f4a5048ee Optimize __getpagesize a bit. 2010-03-27 06:19:50 -07:00
Ulrich Drepper
463ed2f0be Fix comments and indentation. 2010-03-27 04:48:18 -07:00
Ulrich Drepper
62f8db6e49 Define miss_F_GETOWN_EX only if needed. 
When doing i686-unknown-linux-gnu build configured with --enable-kernel=2.6.24,
there are several warnings like this:

  ../sysdeps/unix/sysv/linux/i386/fcntl.c:36:12: warning: ‘miss_F_GETOWN_EX’ defined but not used
 2010-03-27 04:11:14 -07:00
Richard Henderson
d09580b1e6 Mark _dl_random attribute_relro in the header file. 
It's already so marked in dl-sysdep.c.  Failure to so mark
in the header file leads the compiler to believe that the
variable should be addressable via the .sdata section.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2010-03-26 09:51:57 -07:00
Richard Henderson
b1c1949e60 Don't take the address of a void object. 
GCC 4.5 warns about "extern void _end; &end;".
Use char[] instead, as that also doesn't fall foul
of a target's .sdata optimizations.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2010-03-26 09:16:21 -07:00
Ulrich Drepper
07f9ca32a9 Fix one case of last checkin. 
If the v4 lookup failed but v6 succeeded we treat this as a success.
 2010-03-26 05:52:39 -07:00
Ulrich Drepper
7c9302908e Don't abort immediately on successful lookup in getaddrinfo. 
When not using gethostbyname4 methods we immediately aborted the loop
over the nss modules on the first successful lookup.  While this is
almost always what is wanted the nsswitch.conf file allows to select
something different.
 2010-03-26 05:40:27 -07:00
Andreas Schwab
c3dfadb87e Fix spurious UNAVAIL status is getaddrinfo 2010-03-26 05:35:50 -07:00
Ulrich Drepper
70c90289ff Merge branch 'master' of ssh://sources.redhat.com/git/glibc 
Conflicts:
	ChangeLog
 2010-03-25 19:45:20 -07:00
Ulrich Drepper
89a4419cc3 Add support for new clocks. 
Recent Linux kernels added support for the CLOCK_MONOTONIC_RAW,
CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE clocks.
 2010-03-25 04:01:33 -07:00
Andreas Schwab
34b514dff6 Fix typo in cuserid 2010-03-25 11:36:02 +01:00
Ulrich Drepper
c8727fa6e5 Fix Linux getlogin{_r,} implementation 
The old implementation uses fd 0 to determine the login TTY.  This
was needed because using /dev/tty it is not possible to deduce the
login TTY.  For some time now there is the pseudo-file
/proc/self/loginuid which directly helps us to find the user.  Prefer
using this file.  It also works if stdin is closed, redirected, or
re-opened.
 2010-03-24 17:02:57 -07:00
Jonathan Geisler
fd8ccb0427 calls to cuserid() can result in buffer overruns and/or overflows 2010-03-24 16:02:15 -07:00
Ulrich Drepper
085f930b8f Allow variable shift values in mmap2. 2010-03-24 14:59:43 -07:00
H.J. Lu
7d9335ecd7 Don't define __strpbrk_sse42 in static library 2010-03-24 12:16:24 -07:00
H.J. Lu
b170ff0f8f Fix sysdeps/i386/i686/multiarch/memcmp-ssse3.S 2010-03-18 11:40:46 -07:00
Ulrich Drepper
d8c47894ca Extended ELF ABI version handling only for Linux. 
If the OSABI is generic we should not allow the ABI version to be nonzero.
Move all the new functionality into Linux-specific files.
 2010-03-16 23:34:59 -07:00
Ulrich Drepper
8ed9a2b18b Also update Linux-specific VALID_ELF_ABIVERSION definition. 2010-03-16 14:39:45 -07:00
Ulrich Drepper
94db8db8e8 Define UMOUNT_NOFOLLOW. 2010-03-12 08:44:10 -08:00
Ulrich Drepper
b8907dfd8b Fix whitespace issues. 2010-03-10 07:28:04 -08:00
Luis Machado
fb084e5e80 power7-optimized 64-bit and 32-bit memcpy 2010-03-10 07:14:16 -08:00
David S. Miller
462a5227b0 sparc: Optimize strlen using techniques from powerpc implementation. 2010-03-09 06:42:53 -08:00
David S. Miller
2fe000dfd6 sparc32: Fix non-v9 build failure in memcpy. 2010-03-09 06:37:45 -08:00
David S. Miller
d6d1c4c87c sparc64: Fix handling of R_SPARC_TLS_LE_* relocations. 2010-03-09 03:48:24 -08:00
Ulrich Drepper
b886abfbac Fix one left over from last change to statvfs. 2010-03-07 18:22:52 -08:00
Ulrich Drepper
6e0a06fa40 Handle ext4 and logfs in statvfs functions. 2010-03-06 15:40:50 -08:00
H.J. Lu
01f1f5ee8b Pass -mtune=i686 to assembler when compiling for i686 2010-03-04 21:30:17 -08:00
Richard Guenther
e39acb1f16 Fix R_X86_64_PC32 overflow detection 2010-03-04 19:33:41 -08:00
Ulrich Drepper
356af22323 Fixups. 2010-03-04 09:16:16 -08:00
David S. Miller
65ba5b4661 sparc32: Remove unused code. 
2010-03-04  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/sparc32/sparcv8/udiv_qrnnd.S: Delete.
	* sysdeps/sparc/sparc32/udiv_qrnnd.S: Delete.
 2010-03-04 04:25:37 -08:00
David S. Miller
605277213e sparc64: Use dbl-64/wordsize-64 math lib code. 
* sysdeps/sparc/sparc64/Implies: Add ieee754/dbl-64/wordsize-64 entry.
 2010-03-04 01:02:45 -08:00
Ulrich Drepper
d8c34cd19f More in.h definitions from the Linux kernel. 2010-03-03 15:37:12 -08:00
Aurelien Jarno
321029f1c3 sparc64: Fix msgrcv() 
msgrcv() does not work on sparc64, as it passes the 6th argument using
the ipc kludge, while the kernel waits for a 6 arguments syscall. This
patches fixes the problem by using a sparc64 specific version of
msgrcv.c.

2010-03-03  Aurelien Jarno  <aurelien@aurel32.net>

	* sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: New file.
 2010-03-03 02:14:03 -08:00
David S. Miller
7ec1221ff7 sparc: Use ba,a,pt in PLTs and fix bugs in R_SPARC_JMP_IREL handling. 
2010-03-03  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_lazy_rel): Must
	pass '1' for 't' argument to sparc_fixup_plt.
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_lazy_rel):
	Likewise.
	* sysdeps/sparc/sparc32/dl-plt.h (OPCODE_BA_PT): Define.
	(sparc_fixup_plt): Document 't' argument.  Enable branch
	optimization and use v9 branches when possible.  Explain why we
	cannot unconditionally patch the branch into the first PLT
	instruction.
	* sysdeps/sparc/sparc64/dl-plt.h (sparc64_fixup_plt): Document 't'
	argument.  Use v9 branches when possible.  Explain why we can in
	fact unconditionally use a branch in the first PLT instruction
	here.
 2010-03-03 02:14:02 -08:00
Roland McGrath
42488a4d31 Merge commit 'origin/davem/sparc' 2010-03-02 11:58:09 -08:00
H.J. Lu
dc21aae6c1 Fix unwind info in x86 strcmp-sse4.S 2010-02-26 19:54:50 -08:00
David S. Miller
3afd5a3b55 sparc: Add multiarch support for memset/bzero/memcpy. 
2010-02-25  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/elf/rtld-global-offsets.sym: New file.
	* sysdeps/sparc/Makefile (csu): Add rtld-global-offsets.sym to
	gen-as-const-headers.
	* sysdeps/sparc/sparc32/sparcv9/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memset.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/sparcv9b/memcpy.S: Move to...
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-ultra3.S: ...here.
	* sysdeps/sparc/sparc32/sparcv9/sparcv9v/memcpy.S: Move to...
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara1.S: ...here.
	* sysdeps/sparc/sparc32/sparcv9/sparcv9v/memset.S: Move to...
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memset-niagara1.S: ...here.
	* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memcpy.S: Move to...
	* sysdeps/sparc/sparc32/sparcv9/multiarch/memcpy-niagara2.S: ...here.
	* sysdeps/sparc/sparc32/sparcv9/sparcv9v2/memset.S: Removed.
	* sysdeps/sparc/sparc64/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc64/sparcv9v/memcpy.S: Move to...
	* sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S: ...here.
	* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S: Move to...
	* sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: ...here.
	* sysdeps/sparc/sparc64/sparcv9b/memcpy.S: Move to...
	* sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: ...here.
	* sysdeps/sparc/sparc64/sparcv9v/memset.S: Move to...
	* sysdeps/sparc/sparc64/multiarch/memset-niagara1.S: ...here.
	* sysdeps/sparc/sparc64/sparcv9v2/memset.S: Removed.
	* sysdeps/sparc/sparc64/multiarch/memcpy.S: New file.
	* sysdeps/sparc/sparc64/multiarch/memset.S: New file.
 2010-02-25 23:58:51 -08:00
David S. Miller
e44f6f89da sparc: Pull bcopy/memmove out of memcpy.S implementations. 
2010-02-25  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/sparc32/bcopy.c: Delete.
	* sysdeps/sparc/sparc32/memmove.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/bcopy.c: Delete.
	* sysdeps/sparc/sparc32/sparcv9/memmove.c: Delete.
	* sysdeps/sparc/sparc64/bcopy.c: Delete.
	* sysdeps/sparc/sparc64/memmove.c: Delete.
	* sysdeps/sparc/sparc64/memcopy.h: New.
	* sysdeps/sparc/sparc32/memcpy.S (bcopy, memmove): Remove.
	* sysdeps/sparc/sparc64/memcpy.S (bcopy, memmove): Likewise.
	* sysdeps/sparc/sparc64/sparcv9b/memcpy.S (bcopy, memmove): Likewise.
	* sysdeps/sparc/sparc64/sparcv9v/memcpy.S (bcopy, memmove): Likewise.
	* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S (bcopy, memmove): Likewise.
 2010-02-25 23:58:50 -08:00
David S. Miller
dbcaf07c32 sparc: Reimplement 64-bit aligned copy routines and remove from memcpy files. 
2010-02-25  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/sparc64/Makefile: Add align-cpy rule.
	* sysdeps/sparc/sparc64/align-cpy.S: New.
	* sysdeps/sparc/sparc64/memcpy.S (__align_cpy_1, __align_cpy_2,
	__align_cpy_4, __align_cpy_8, __align_cpy_16): Remove.
	* sysdeps/sparc/sparc64/sparcv9b/memcpy.S (__align_cpy_1,
	__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
	Remove.
	* sysdeps/sparc/sparc64/sparcv9v/memcpy.S (__align_cpy_1,
	__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
	Remove.
	* sysdeps/sparc/sparc64/sparcv9v2/memcpy.S (__align_cpy_1,
	__align_cpy_2, __align_cpy_4, __align_cpy_8, __align_cpy_16):
	Remove.
 2010-02-25 23:58:50 -08:00
Ulrich Drepper
4a1297d761 We can use the 64-bit register versions of the double functions. 2010-02-24 20:00:30 -08:00
H.J. Lu
3093e0c713 Fix issues in x86 memcpy-ssse3-rep.S 2010-02-24 18:26:30 -08:00
H.J. Lu
a0ac24d98a Fix issues in x86 memcpy-ssse3.S 2010-02-24 18:20:57 -08:00
H.J. Lu
cc50f1a4b4 Fix issues in x86 memset-sse2.S/memset-sse2-rep.S 2010-02-24 18:11:35 -08:00
David S. Miller
34a407de96 sparc: Fix 32-bit makecontext arg passing. 
test-makecontext3 fails because we fill in the argument
stack slots past the 5th using the wrong index.
 2010-02-20 13:48:07 -08:00