Joseph Myers [Thu, 29 Oct 2009 16:51:04 +0000 (16:51 +0000)]
Define F_OWNER_* and f_owner_ex for ARM.
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_OWNER_* and
f_owner_ex.
Daniel Gutson [Thu, 22 Oct 2009 19:39:47 +0000 (19:39 +0000)]
Add ARM EABI build attributes.
Ensure that all objects in ARM EABI glibc have the proper EABI build
attributes to indicate that 8-byte stack alignment is required and
preserved. (GNU ld does not currently give errors for mixing code
requiring 8-byte alignment - such as anything built with GCC - and
code not marked as preserving it, because of the prevalence of
assembly code without proper markers to indicate that alignment is
preserved. The ARM RealView linker does give such errors.)
The bulk of the markers are accomplished by the change to sysdep.h,
but a few .S files do not include sysdep.h. In the case of
internal_accept4.S, no code is generated because EABI does not have
socketcall, but for completeness a dummy file with the right
attributes is used to override the default version in libc.
* sysdeps/arm/sysdep.h: (Tag_ABI_align8_preserved,
Tag_ABI_align8_needed): Attributes added.
* sysdeps/arm/elf/start.S: Likewise.
* sysdeps/arm/eabi/abi-note.S: New file.
* sysdeps/unix/sysv/linux/arm/eabi/internal_accept4.S: New
file.
Andrew Stubbs [Thu, 22 Oct 2009 19:35:53 +0000 (19:35 +0000)]
Fix register conflicts and avoid deprecated instructions in ARM EABI setjmp/longjmp.
* setjmp and longjmp were using the obsolete fstmiax and fldmiax
instructions.
* Because of a confusion with two different sets of names for the same
registers (r0...r3 and a1...a4), if VFP was present then the
subsequent check for iWMMXt support would use a register that had
been clobbered by saving/restoring the VFP registers. (The bit
being checked was clobbered by a reserved bit of FPSCR that it
always 0 on present hardware, and no present hardware has both VFP
and iWMMXt, so this did not cause visible problems.)
2009-10-22 Andrew Stubbs <ams@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* sysdeps/arm/eabi/setjmp.S (__sigsetjmp): Replace deprecated
instruction fstmiax with vstmia.
Correct register conflict and comment.
* sysdeps/arm/eabi/__longjmp.S (__longjmp): Use vldmia not fldmiax.
Don't clobber r1/a2 register before testing IWMMXT hwcap.
Julian Brown [Thu, 22 Oct 2009 19:22:35 +0000 (19:22 +0000)]
Fix locating GOT for Thumb-2 PIE binaries.
* sysdeps/arm/elf/start.S (_start): Avoid dependency on PC pipeline
offset.
Joseph Myers [Sat, 3 Oct 2009 17:39:53 +0000 (17:39 +0000)]
Define F_SETOWN_EX and F_GETOWN_EX for MIPS.
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Define F_SETOWN_EX
and F_GETOWN_EX.
Joseph Myers [Sat, 3 Oct 2009 17:39:05 +0000 (17:39 +0000)]
Define F_SETOWN_EX and F_GETOWN_EX for ARM.
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Define F_SETOWN_EX and
F_GETOWN_EX.
Daniel Jacobowitz [Fri, 25 Sep 2009 22:19:03 +0000 (18:19 -0400)]
Prevent GCC reusing "hi" and "lo" across system calls.
* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h
(__SYSCALL_CLOBBERS): Add "hi" and "lo".
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
(__SYSCALL_CLOBBERS): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
(__SYSCALL_CLOBBERS): Likewise.
Carlos O'Donell [Tue, 8 Sep 2009 18:32:53 +0000 (14:32 -0400)]
Implement new NPTL POSIX Threads ABI for HPPA.
This version of the NPTL POSIX thread ABI for hppa does
not break backwards compatibility with the the old
Linuxthreads ABI, and is therefore suitable for release
by distributions.
sysdeps/unix/sysv/linux/hppa/
* internaltypes.h: New file.
sysdeps/unix/sysv/linux/hppa/nptl/
* pthreadP.h: New file.
* pthread.h: New file.
* pthread_cond_broadcast.c: New file.
* pthread_cond_destroy.c: New file.
* pthread_cond_init.c: New file.
* pthread_cond_signal.c: New file.
* pthread_cond_timedwait.c: New file.
* pthread_cond_wait.c: New file.
* bits/pthreadtypes.h: Make pthread_mutex_t,
pthread_rwlock_t, and pthread_cond_t backwards
compatible.
Andreas Schwab [Sun, 6 Sep 2009 19:20:26 +0000 (21:20 +0200)]
Add ____longjmp_chk for m68k-linux
Joseph Myers [Thu, 6 Aug 2009 16:53:09 +0000 (16:53 +0000)]
Add alternate signal stack support to ARM ____longjmp_chk.
* sysdeps/arm/____longjmp_chk.S: Remove. Replaced by....
* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S,
sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S: This. New
files.
* sysdeps/arm/__longjmp.S, sysdeps/arm/eabi/__longjmp.S: Use r4
for saved sp.
Joseph Myers [Wed, 5 Aug 2009 21:02:50 +0000 (21:02 +0000)]
Signal stack support for MIPS ____longjmp_chk.
* sysdeps/mips/____longjmp_chk.c: Remove. Replaced by....
* sysdeps/unix/sysv/linux/mips/____longjmp_chk.c: This. New file.
* sysdeps/mips/__longjmp.c (__longjmp): Use explicit register
variable for env. Use expansion of CHECK_SP macro for check.
* sysdeps/mips/mips64/__longjmp.c (__Longjmp): Likewise.
Joseph Myers [Mon, 3 Aug 2009 16:48:38 +0000 (16:48 +0000)]
Make accept4 for MIPS o32 avoid socketcall.
sysdeps/unix/sysv/linux/internal_accept4.S expects socket.S to be
present if __NR_socketcall is defined (which it is on MIPS o32, even
though there are separate syscalls as well) and __NR_accept4 isn't.
MIPS does not have socket.S, since it uses separate syscalls, but
though the accept4 syscall should be added soon present kernel headers
do not have it. This patch creates a dummy internal_accept4.S for
MIPS o32, and an accept4.c wrapper that undefines __NR_socketcall so
that the main accept4.c falls back to the ENOSYS implementation if
__NR_accept4 isn't defined; it doesn't seem worthwhile to have a
special socketcall-based assembly implementation just for o32 on a few
kernels in the range between accept4 being available via socketcall
and the accept4 syscall being available.
Aurelien Jarno [Wed, 29 Jul 2009 15:27:35 +0000 (15:27 +0000)]
Define __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4 for MIPS.
* sysdeps/unix/sysv/linux/mips/kernel-features.h: Define
__ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
Aurelien Jarno [Wed, 29 Jul 2009 15:26:39 +0000 (15:26 +0000)]
Define __ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4 for ARM.
* sysdeps/unix/sysv/linux/arm/kernel-features.h: Define
__ASSUME_EVENTFD2 and __ASSUME_SIGNALFD4.
Aurelien Jarno [Mon, 13 Jul 2009 22:04:33 +0000 (00:04 +0200)]
asm/elf.h don't exist anymore since linux kernel 2.6.25
* sysdeps/unix/sysv/linux/alpha/sys/procfs.h (ELF_NGREG,
ELF_NFPREG, elf_greg_t, elf_gregset_t, elf_fpreg_t,
elf_fpregset_t): Define. Don't include asm/elf.h.
Aurelien Jarno [Mon, 13 Jul 2009 21:59:25 +0000 (23:59 +0200)]
Update include paths following the move of alpha to ports
* sysdeps/unix/sysv/linux/alpha/getdents64.c: Adjust include path.
* sysdeps/unix/sysv/linux/alpha/nptl/fork.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/timer_create.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/timer_delete.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/timer_getoverr.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/timer_gettime.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/nptl/timer_settime.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/sysconf.c: Likewise.
Aurelien Jarno [Mon, 13 Jul 2009 21:57:18 +0000 (23:57 +0200)]
* sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and
FUTEX_BITSET_MATCH_ANY.
Aurelien Jarno [Mon, 13 Jul 2009 21:52:54 +0000 (23:52 +0200)]
Adapt alpha version of getsysstats.c to the changes in the main Linux version
* sysdeps/unix/sysv/linux/alpha/getsysstats.c (GET_NPROCS_PARSER):
Change parameters and use next_line.
Joseph Myers [Fri, 17 Jul 2009 20:39:04 +0000 (20:39 +0000)]
Update MIPS dl-lookup.c for changes to generic version.
* sysdeps/mips/do-lookup.h: Remove.
* sysdeps/mips/dl-lookup.c: Update from generic version, with
non-PIC handling integrated.
Paul Brook [Tue, 30 Jun 2009 20:10:14 +0000 (20:10 +0000)]
Avoid invalid unwind directives when building crti.o and crtn.o for ARM EABI.
* sysdeps/arm/eabi/Makefile (CFLAGS-initfini.s): Add
-fno-asynchronous-unwind-tables -fno-unwind-tables.
(CFLAGS-pt-initfini.s): Ditto.
Nathan Froyd [Thu, 25 Jun 2009 13:27:59 +0000 (13:27 +0000)]
Add missing CLIBABI variables __aeabi_stdin, __aeabi_stdout, __aeabi_stderr.
* sysdeps/arm/eabi/aeabi_lcsts.c (__aeabi_stdin, __aeabi_stdout,
__aeabi_stderr): New variables.
(setup_aeabi_stdio): New function. Add it to .preinit_array.
Maxim Kuvyrkov [Wed, 24 Jun 2009 15:55:04 +0000 (15:55 +0000)]
ARM EABI backtrace using unwind information.
2009-06-24 Maxim Kuvyrkov <maxim@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
* sysdeps/arm/eabi/backtrace.c: New.
* sysdeps/arm/eabi/Makefile (CFLAGS-backtrace.c): Add
-funwind-tables.
* sysdeps/arm/preconfigure: Add -fno-unwind-tables to CFLAGS.
* sysdeps/unix/sysv/linux/arm/eabi/configure.in: Remove
-fno-unwind-tables from CFLAGS.
* sysdeps/unix/sysv/linux/arm/eabi/configure: Regenerate.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h (_Unwind_Trace_Fn):
Define.
(_Unwind_Backtrace): Declare.
Joseph Myers [Thu, 18 Jun 2009 22:04:19 +0000 (22:04 +0000)]
Define PF_IEEE802154 and AF_IEEE802154 for MIPS.
* sysdeps/unix/sysv/linux/mips/bits/socket.h: Define PF_IEEE802154
and AF_IEEE802154.
Joseph Myers [Mon, 18 May 2009 19:48:54 +0000 (19:48 +0000)]
Use unsigned comparison in ARM ____longjmp_chk.
* sysdeps/arm/____longjmp_chk.S (CHECK_SP): Use unsigned
comparison.
Joseph Myers [Sat, 16 May 2009 22:24:56 +0000 (22:24 +0000)]
____longjmp_chk for MIPS.
* sysdeps/mips/____longjmp_chk.c: New file.
* sysdeps/mips/__longjmp.c: If CHECK_SP is defined, use it. Don't
undefine __longjmp.
* sysdeps/mips64/__longjmp.c: Likewise.
Joseph Myers [Sat, 16 May 2009 22:20:23 +0000 (22:20 +0000)]
____longjmp_chk for ARM.
* sysdeps/arm/____longjmp_chk.S: New file.
* sysdeps/arm/__longjmp.S: If CHECK_SP is defined, use it.
* sysdeps/arm/eabi/__longjmp.S: Likewise.
Joseph Myers [Sat, 16 May 2009 17:42:10 +0000 (17:42 +0000)]
fallocate fixes for MIPS n32 and n64.
* sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate.c,
sysdeps/unix/sysv/linux/mips/mips64/n32/fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/fallocate64.c: New.
Joseph Myers [Sat, 16 May 2009 15:19:32 +0000 (15:19 +0000)]
Assume preadv and pwritev syscalls on ARM for 2.6.30.
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Don't undefine.
Joseph Myers [Sat, 16 May 2009 15:14:44 +0000 (15:14 +0000)]
* sysdeps/unix/sysv/linux/m68k/Versions (libc): Add
fallocate64@@GLIBC_2.11.
Joseph Myers [Sat, 16 May 2009 14:30:47 +0000 (14:30 +0000)]
Add fallocate64 export for MIPS.
* sysdeps/unix/sysv/linux/mips/Versions (libc): Add
fallocate64@@GLIBC_2.11.
Joseph Myers [Sat, 16 May 2009 14:29:06 +0000 (14:29 +0000)]
Add fallocate64 export for ARM.
* sysdeps/unix/sysv/linux/arm/Versions (libc): Add
fallocate64@@GLIBC_2.11.
Andreas Schwab [Sat, 16 May 2009 08:36:20 +0000 (10:36 +0200)]
Remove .cvsignore files
Joseph Myers [Thu, 14 May 2009 22:24:35 +0000 (22:24 +0000)]
Fix MIPS n64 build failure with preadv64/pwritev64 aliases.
* sysdeps/unix/sysv/linux/mips/mips64/n64/preadv64.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/pwritev64.c: New files.
Andreas Schwab [Sat, 25 Apr 2009 19:30:25 +0000 (19:30 +0000)]
* sysdeps/unix/sysv/linux/m68k/kernel-features.h: Revert last
change, the syscalls have been added to 2.6.30-rc4.
Joseph Myers [Sat, 25 Apr 2009 15:23:44 +0000 (15:23 +0000)]
2009-04-25 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/arm/eabi/fpu_control.h: If soft-float, don't use
floating-point registers.
Carlos O'Donell [Fri, 24 Apr 2009 20:37:17 +0000 (20:37 +0000)]
2009-04-24 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/hppa1.1/s_signbit.c: New file.
Carlos O'Donell [Fri, 24 Apr 2009 02:53:23 +0000 (02:53 +0000)]
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,
VALID_ELF_ABIVERSION, and VALID_ELF_HEADER.
Carlos O'Donell [Fri, 24 Apr 2009 02:50:30 +0000 (02:50 +0000)]
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Do not include
sysdep.h. Document the reason for other includes.
Carlos O'Donell [Fri, 24 Apr 2009 02:48:15 +0000 (02:48 +0000)]
2009-04-23 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/sysdep.h [!__ASSEMBLER__]:
Include errno.h.
Joseph Myers [Sat, 18 Apr 2009 17:32:04 +0000 (17:32 +0000)]
2009-04-18 Maciej W. Rozycki <macro@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/getcontext.S: New file.
* sysdeps/unix/sysv/linux/mips/makecontext.S: New file.
* sysdeps/unix/sysv/linux/mips/setcontext.S: New file.
* sysdeps/unix/sysv/linux/mips/swapcontext.S: New file.
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h (mcontext_t):
Update comment.
* sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h: New file.
* sysdeps/unix/sysv/linux/mips/ucontext_i.sym: New file.
* sysdeps/unix/sysv/linux/mips/Makefile (gen-as-const-headers):
Add ucontext_i.sym.
Joseph Myers [Sat, 18 Apr 2009 16:26:00 +0000 (16:26 +0000)]
* sysdeps/unix/sysv/linux/m68k/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Undefine.
Joseph Myers [Sat, 18 Apr 2009 14:08:41 +0000 (14:08 +0000)]
* sysdeps/unix/sysv/linux/arm/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Undefine.
Joseph Myers [Sat, 18 Apr 2009 14:08:18 +0000 (14:08 +0000)]
* sysdeps/unix/sysv/linux/mips/kernel-features.h (__ASSUME_PREADV,
__ASSUME_PWRITEV): Don't define here.
Joseph Myers [Wed, 15 Apr 2009 20:22:41 +0000 (20:22 +0000)]
2009-04-15 Maciej W. Rozycki <macro@codesourcery.com>
* sysdeps/mips/sys/fpregdef.h: Update for new ABIs.
Joseph Myers [Thu, 9 Apr 2009 22:14:47 +0000 (22:14 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/socket.h: Add missing protocol
numbers.
* sysdeps/unix/sysv/linux/mips/sys/eventfd.h (EFD_SEMAPHORE):
Define.
* sysdeps/unix/sysv/linux/mips/kernel-features.h: Add entries for
preadv and pwritev.
Joseph Myers [Wed, 18 Mar 2009 14:38:51 +0000 (14:38 +0000)]
2009-03-18 Maciej W. Rozycki <macro@codesourcery.com>
* sysdeps/unix/sysv/linux/mips/readelflib.c (process_elf_file):
Use the Elf32_Ehdr type to check for EF_MIPS_ABI2 in the flags.
Joseph Myers [Wed, 18 Mar 2009 14:31:30 +0000 (14:31 +0000)]
2009-03-18 Zhang Le <r0bertz@gentoo.org>
[BZ #7074]
* sysdeps/unix/sysv/linux/mips/readelflib.c (process_elf_file):
Fix the condition used to annotate n32 objects.
Joseph Myers [Tue, 17 Mar 2009 17:41:36 +0000 (17:41 +0000)]
* sysdeps/unix/sysv/linux/m68k/getsysstats.c (GET_NPROCS_PARSER):
Change parameters and use next_line.
Joseph Myers [Tue, 17 Mar 2009 15:52:15 +0000 (15:52 +0000)]
* sysdeps/unix/sysv/linux/mips/getsysstats.c (GET_NPROCS_PARSER):
Change parameters and use next_line.
Joseph Myers [Tue, 17 Mar 2009 15:49:10 +0000 (15:49 +0000)]
* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h: Include errno.h.
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: Likewise.
Joseph Myers [Tue, 17 Mar 2009 12:32:06 +0000 (12:32 +0000)]
2009-03-16 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/arm/sysdep.h: Include errno.h.
Joseph Myers [Sun, 15 Mar 2009 18:42:52 +0000 (18:42 +0000)]
* sysdeps/m68k/bits/link.h: Uglify function parameter names.
Joseph Myers [Sun, 15 Mar 2009 16:54:26 +0000 (16:54 +0000)]
* sysdeps/mips/bits/link.h: Uglify function parameter names.
* sysdeps/unix/sysv/linux/mips/sys/cachectl.h: Likewise.
* sysdeps/unix/sysv/linux/mips/sys/eventfd.h: Likewise.
* sysdeps/unix/sysv/linux/mips/sys/sysmips.h: Likewise.
* sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise.
Joseph Myers [Sun, 15 Mar 2009 16:53:46 +0000 (16:53 +0000)]
* sysdeps/arm/bits/link.h: Uglify function parameter names.
* sysdeps/unix/sysv/linux/arm/sys/io.h: Likewise.
* sysdeps/arm/eabi/bits/setjmp.h: Uglify attribute name.
Joseph Myers [Wed, 4 Mar 2009 22:49:21 +0000 (22:49 +0000)]
* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h: Declare
fallocate{,64}.
Joseph Myers [Tue, 3 Mar 2009 23:19:19 +0000 (23:19 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Declare
fallocate{,64}.
Joseph Myers [Tue, 3 Mar 2009 23:18:56 +0000 (23:18 +0000)]
* sysdeps/unix/sysv/linux/arm/bits/fcntl.h: Declare
fallocate{,64}.
Joseph Myers [Fri, 27 Feb 2009 13:16:51 +0000 (13:16 +0000)]
* sysdeps/unix/sysv/linux/m68k/bits/stat.h: Protect UTIME_NOW and
UTIME_OMIT only with __USE_ATFILE.
Joseph Myers [Thu, 26 Feb 2009 23:25:24 +0000 (23:25 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/stat.h: Protect UTIME_NOW and
UTIME_OMIT only with __USE_ATFILE.
Carlos O'Donell [Thu, 26 Feb 2009 21:36:13 +0000 (21:36 +0000)]
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/bits/pthreadtypes.h:
Adjust comment. Sort macros alphabetically. Remove old
lock comments.
Carlos O'Donell [Thu, 26 Feb 2009 21:29:22 +0000 (21:29 +0000)]
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c:
Update from nptl/sysdeps/pthread/unwind-forcedunwind.c
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-resume.c:
Update from nptl/sysdeps/pthread/unwind-resume.c
Carlos O'Donell [Thu, 26 Feb 2009 19:46:02 +0000 (19:46 +0000)]
2009-02-25 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME,
and FUTEX_BITSET_MATCH_ANY.
Carlos O'Donell [Sun, 22 Feb 2009 17:15:19 +0000 (17:15 +0000)]
2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/unix/sysv/linux/hppa/Versions: Add missing bracket.
Carlos O'Donell [Sun, 22 Feb 2009 17:02:14 +0000 (17:02 +0000)]
2009-02-22 Carlos O'Donell <carlos@codesourcery.com>
* sysdeps/hppa/dl-machine.h: Use _dl_runtime_profile.
Joseph Myers [Fri, 13 Feb 2009 17:38:50 +0000 (17:38 +0000)]
[BZ #7040]
* sysdeps/unix/sysv/linux/mips/sys/inotify.h: Second parameter of
inotify_rm_watch should have type int.
Joseph Myers [Fri, 13 Feb 2009 17:35:07 +0000 (17:35 +0000)]
2009-02-13 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c
(libgcc_s_handle): New variable.
(pthread_cancel_init): Depend in libgcc_s_handle for decision to
load DSO. Assign last.
(__unwind_freeres): New function.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c:
Likewise.
Joseph Myers [Fri, 13 Feb 2009 17:34:30 +0000 (17:34 +0000)]
2009-02-13 Khem Raj <raj.khem@gmail.com>
* sysdeps/unix/sysv/linux/hppa/nptl/unwind-forcedunwind.c
(libgcc_s_handle): New variable.
(pthread_cancel_init): Depend in libgcc_s_handle for decision to
load DSO. Assign last.
(__unwind_freeres): New function.
Carlos O'Donell [Mon, 9 Feb 2009 20:27:56 +0000 (20:27 +0000)]
2009-02-09 Arthur Loiret <aloiret@debian.org>
[BZ #9717]
* sysdeps/unix/sysv/linux/hppa/linuxthreads/malloc-machine.h
(MALLOC): Adjust __libc_tsd_define arguments.
(tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get}
arguments.
Joseph Myers [Thu, 5 Feb 2009 14:46:41 +0000 (14:46 +0000)]
2009-02-05 Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/dl-machine.h (elf_machine_dynamic): Ditto.
(elf_machine_load_address): Clear T bit of PLT entry contents.
(RTLD_START): Mark function symbols as such. Tweak pc-relative
addressing to avoid depending on pc read pipeline offset.
* sysdeps/arm/machine-gmon.h (MCOUNT): Add Thumb-2 implementation.
* sysdeps/arm/tls-macros.h: Add alignment for Thumb-2.
(ARM_PC_OFFSET): Define.
(TLS_IE): Define differently for Thumb-2.
(TLS_LE, TLS_LD, TLS_GD): Use ARM_PC_OFFSET.
* sysdeps/arm/elf/start.S: Switch to thumb mode for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/sysdep.h (INTERNAL_SYSCALL_RAW):
Add Thumb implementation.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/aio_misc.h: New.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-resume.c: Enforce
alignment for Thumb-2. Adjust offset from PC for Thumb-2.
* sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind-forcedunwind.c: Ditto.
* sysdeps/unix/sysv/linux/arm/nptl/bits/atomic.h (atomic_full_barrier,
__arch_compare_and_exchange_val_32_acq): Add Thumb-2 implementation.
Joseph Myers [Mon, 2 Feb 2009 15:36:15 +0000 (15:36 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/shm.h (SHM_EXEC): Define.
Joseph Myers [Mon, 2 Feb 2009 15:35:22 +0000 (15:35 +0000)]
* sysdeps/unix/sysv/linux/arm/bits/shm.h (SHM_EXEC): Define.
Daniel Jacobowitz [Tue, 27 Jan 2009 17:10:08 +0000 (17:10 +0000)]
2009-01-27 Min Zhang <mzhang@mvista.com>
* sysdeps/arm/memset.S (memset): Use stm instead of two
str instructions.
Daniel Jacobowitz [Tue, 27 Jan 2009 16:01:19 +0000 (16:01 +0000)]
2009-01-27 Kirill A. Shutemov <kirill@shutemov.name>
* sysdeps/arm/elf/start.S (_start): Use position-independent code
if SHARED. Clear lr.
Daniel Jacobowitz [Tue, 27 Jan 2009 15:48:44 +0000 (15:48 +0000)]
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h
(lll_futex_wake_unlock, lll_futex_requeue): Return zero if success.
Daniel Jacobowitz [Tue, 27 Jan 2009 15:36:22 +0000 (15:36 +0000)]
* sysdeps/unix/sysv/linux/arm/sysdep.h: Include <tls.h>.
Daniel Jacobowitz [Tue, 27 Jan 2009 15:32:55 +0000 (15:32 +0000)]
PR glibc/1048
* sysdeps/unix/sysv/linux/mips/dl-static.c: New file to support
variable page size for MIPS.
* sysdeps/unix/sysv/linux/mips/ldsodefs.h: Likewise.
* sysdeps/unix/sysv/linux/mips/Makefile: Build dl-static in elf.
* sysdeps/unix/sysv/linux/mips/Versions: Add _dl_var_init.
Joseph Myers [Mon, 12 Jan 2009 16:49:33 +0000 (16:49 +0000)]
2009-01-12 Mike Frysinger <vapier@gentoo.org>
* sysdeps/arm/fpu/setjmp.S: Add hidden_def (__sigsetjmp).
Joseph Myers [Mon, 12 Jan 2009 16:45:43 +0000 (16:45 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/resource.h (enum
__rusage_who): Avoid comma after RUSAGE_CHILDREN if not
-D_GNU_SOURCE.
Joseph Myers [Mon, 12 Jan 2009 16:38:17 +0000 (16:38 +0000)]
* sysdeps/unix/sysv/linux/mips/nptl/lowlevellock.h: Define
FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
Joseph Myers [Mon, 12 Jan 2009 16:37:27 +0000 (16:37 +0000)]
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
Joseph Myers [Fri, 19 Dec 2008 21:35:57 +0000 (21:35 +0000)]
* sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c,
sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: New.
Joseph Myers [Tue, 9 Dec 2008 23:53:33 +0000 (23:53 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/socket.h (SCM_CREDENTIALS):
Make available only for __USE_GNU.
Joseph Myers [Wed, 3 Dec 2008 23:37:48 +0000 (23:37 +0000)]
* sysdeps/unix/sysv/linux/mips/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
Joseph Myers [Wed, 3 Dec 2008 23:36:56 +0000 (23:36 +0000)]
* sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h: Define
FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET.
Roland McGrath [Wed, 26 Nov 2008 19:20:37 +0000 (19:20 +0000)]
.
Roland McGrath [Wed, 26 Nov 2008 19:20:13 +0000 (19:20 +0000)]
2008-11-26 Roland McGrath <roland@redhat.com>
* sysdeps/unix/sysv/linux/alpha/wordexp.c: Contents moved to main
repository's ia64 file; #include that.
* sysdeps/unix/sysv/linux/alpha/ipc_priv.h: Contents moved to main
repository's powerpc file; #include that.
Roland McGrath [Wed, 26 Nov 2008 07:21:20 +0000 (07:21 +0000)]
\f
* ChangeLog.alpha: New file (this one).
* sysdeps/alpha, sysdeps/unix/bsd/osf/alpha,
sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha,
sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha,
sysdeps/mach/alpha, sysdeps/mach/hurd/alpha:
Subdirectories moved here from main repository.
* sysdeps/alpha/nptl, sysdeps/unix/sysv/linux/alpha/nptl:
Subdirectories moved here from main repository's nptl/ subdirectory.
* sysdeps/alpha/preconfigure: New file.
* sysdeps/alpha/shlib-versions: New file.
Joseph Myers [Tue, 25 Nov 2008 16:45:39 +0000 (16:45 +0000)]
* sysdeps/unix/sysv/linux/mips/sys/signalfd.h (signalfd): Fix
__THROW vs. __nonnull order for C++.
Joseph Myers [Tue, 25 Nov 2008 16:37:26 +0000 (16:37 +0000)]
* sysdeps/unix/sysv/linux/arm/sysdep.h (LOAD_ARGS_1, LOAD_ARGS_2,
LOAD_ARGS_3, LOAD_ARGS_4, LOAD_ARGS_5, LOAD_ARGS_6, LOAD_ARGS_7):
Load all arguments into temporary variables before loading into
registers.
Carlos O'Donell [Thu, 23 Oct 2008 17:11:06 +0000 (17:11 +0000)]
Regenerated: autoconf ports/sysdeps/hppa/configure.in
Carlos O'Donell [Thu, 23 Oct 2008 16:57:35 +0000 (16:57 +0000)]
Regenerated: autoconf ports/sysdeps/hppa/configure.in
Carlos O'Donell [Thu, 23 Oct 2008 16:57:15 +0000 (16:57 +0000)]
Regenerated: autoconf ports/sysdeps/hppa/elf/configure.in
Jakub Jelinek [Thu, 16 Oct 2008 20:28:45 +0000 (20:28 +0000)]
* sysdeps/unix/sysv/linux/sys/signalfd.h (signalfd): Fix __THROW vs.
__nonnull order for C++.
* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h (signalfd): Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h (signalfd): Likewise.
Daniel Jacobowitz [Wed, 15 Oct 2008 19:37:36 +0000 (19:37 +0000)]
* sysdeps/mips/dl-dtprocnum.h (DT_MIPS_NUM): Do not redefine.
* sysdeps/mips/dl-machine.h (STO_MIPS_PLT, R_MIPS_COPY,
R_MIPS_JUMP_SLOT, DT_MIPS_PLTGOT): Do not redefine.
Daniel Jacobowitz [Wed, 1 Oct 2008 13:28:14 +0000 (13:28 +0000)]
2008-10-01 Mark Shinwell <shinwell@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Richard Sandiford <rdsandiford@googlemail.com>
* sysdeps/mips/dl-dtprocnum.h (DT_MIPS_NUM): Redefine.
* sysdeps/mips/dl-lookup.c: New.
* sysdeps/mips/do-lookup.h: New.
* sysdeps/mips/dl-machine.h (ELF_MACHINE_NO_PLT): Remove
definition.
(STO_MIPS_PLT, R_MIPS_COPY, R_MIPS_JUMP_SLOT, DT_MIPS_PLTGOT): Define
if needed.
(ELF_MACHINE_JMP_SLOT): Alter definition and update comment.
(elf_machine_type_class): Likewise.
(ELF_MACHINE_PLT_REL): Define.
(elf_machine_fixup_plt): New.
(elf_machine_plt_value): New.
(elf_machine_reloc): Handle jump slot and copy relocations.
(elf_machine_lazy_rel): Point relocation place at PLT if
required.
(RESOLVE_GOTSYM): Take a relocation type argument.
(elf_machine_got_rel): Bind lazy stubs directly to their target if
!lazy. Skip lazy binding for PLT symbols.
(elf_machine_runtime_setup): Fill in .got.plt header.
* sysdeps/mips/dl-trampoline.c (IFNEWABI): New macro.
(ELF_DL_PLT_FRAME_SIZE, ELF_DL_PLT_SAVE_ARG_REGS,
ELF_DL_PLT_RESTORE_ARG_REGS): Define.
(_dl_runtime_pltresolve): New.
* sysdeps/mips/bits/linkmap.h: New file.
* sysdeps/mips/tls-macros.h: Load $gp as required. Merge 32-bit and
64-bit versions.
* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (SYSCALL_ERROR_LABEL):
Delete definition.
* sysdeps/unix/sysv/linux/mips/nptl/sysdep-cancel.h (PSEUDO_CPLOAD,
PSEUDO_ERRJMP, PSEUDO_SAVEGP, PSEUDO_LOADGP): Define.
(PSEUDO): Use them. Move outside __PIC__.
(PSEUDO_JMP): New.
(CENABLE, CDISABLE): Use it.
Joseph Myers [Tue, 19 Aug 2008 16:53:11 +0000 (16:53 +0000)]
* sysdeps/unix/sysv/linux/mips/sys/epoll.h: Change epoll_create2
to epoll_create1.
Joseph Myers [Tue, 19 Aug 2008 16:12:35 +0000 (16:12 +0000)]
* sysdeps/unix/sysv/linux/mips/bits/socket.h: Define SOCK_CLOEXEC,
SOCK_NONBLOCK, PF_ISDN and AF_ISDN.
* sysdeps/unix/sysv/linux/mips/sys/epoll.h: New file.
* sysdeps/unix/sysv/linux/mips/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/mips/sys/inotify.h: New file.
* sysdeps/unix/sysv/linux/mips/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/mips/sys/timerfd.h: New file.
Joseph Myers [Tue, 19 Aug 2008 16:06:38 +0000 (16:06 +0000)]
* sysdeps/powerpc/nofpu/shlib-versions: New.
* c++-types-powerpcsoft-linux-gnu.data: New.
* localplt-powerpcsoft-linux-gnu.data: New.
* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Use
__fegetenv.
Joseph Myers [Tue, 19 Aug 2008 15:59:07 +0000 (15:59 +0000)]
* data/c++-types-arm-linux-gnueabi.data: New.
* data/localplt-arm-linux-gnueabi.data: New.
* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
__sigsetjmp.
* sysdeps/arm/bsd-setjmp.S: Likewise.
* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
__dl_iterate_phdr.
* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
within libc.
* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
call _exit.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
__readlink and fgets_unlocked.
(_ioperm): Use __open and __close.
Joseph Myers [Tue, 19 Aug 2008 15:54:50 +0000 (15:54 +0000)]
* sysdeps/mips/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Make asms
volatile.
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