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Update.
* misc/syslog.c (vsyslog): Fix copying of PID in case of
out-of-memory situation. [BZ #365].
* sysdeps/alpha/fpu/bits/mathinline.h: Use __NTH instead of
__THROW in inline function definitions.
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2004-09-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc64/configure.in: New file.
* config.h.in (USE_PPC64_OVERLAPPING_OPD): Add.
* configure.in (HAVE_ASM_GLOBAL_DOT_NAME): Remove.
* sysdeps/powerpc/powerpc64/sysdep.h: Formatting.
(OPD_ENT, BODY_LABEL, ENTRY_1, ENTRY_2, END_2, DOT_PREFIX,
BODY_PREFIX): Define.
(ENTRY, DOT_LABEL, END, TRACEBACK, END_GEN_TB, EALIGN): Support
HAVE_ASM_GLOBAL_DOT_NAME or no dot symbols,
USE_PPC64_OVERLAPPING_OPD or never overlapping .opd entries.
* sysdeps/powerpc/powerpc64/dl-machine.h: Include sysdep.h.
(TRAMPOLINE_TEMPLATE, RTLD_START): Use the new sysdep.h macros.
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* malloc/malloc.h: Don't define __THROW if it is already defined.
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* sysdeps/powerpc/bits/atomic.h (atomic_increment): Define.
(atomic_decrement): Define.
* sysdeps/powerpc/bits/atomic.h: Implement atomic_increment_val and
atomic_decrement_val.
* sysdeps/powerpc/powerpc32/bits/atomic.h: Likewise.
* sysdeps/powerpc/powerpc64/bits/atomic.h: Likewise.
* csu/tst-atomic.c (do_test): Add tests of atomic_increment_val
and atomic_decrement_val.
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Update.
2004-09-02 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #357]
* stdlib/tst-setcontext.c (test_stack): Added test for stack clobber.
(main): Call test_stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/getcontext.S
(__getcontext): Push stack frame then save parms in local frame.
Improve instruction scheduling.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
(__swapcontext): Likewise.
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2004-07-05 Ulrich Drepper <drepper@redhat.com>
* elf/dl-init.c: Don't define and use _dl_starting_up if
HAVE_INLINED_SYSCALLS is defined and the variable is not used.
* elf/dl-support.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-misc.c (_dl_debug_vdprintf): Use writev syscall directly
if HAVE_INLINED_SYSCALLS is defined.
* sysdeps/powerpc/powerpc64/dl-machine.h: Don't rest _dl_starting_up
here.
* sysdeps/powerpc/powerpc32/dl-start.S: Likewise.
* sysdeps/unix/sysv/linux/configure.in: Define HAVE_INLINED_SYSCALLS.
* config.h.in: Add entry for HAVE_INLINED_SYSCALLS.
* sysdeps/posix/profil.c: If compiled for ld.so, omit code which
is needed to stop profiling.
* elf/dl-open.c (dl_open_worker): If a newly opened object is to be
profile make sure it cannot be unloaded.
* sysdeps/unix/sysv/linux/dl-origin.c: Inline readlink syscall.
* sysdeps/unix/sysv/linux/fcntl.c: If compiled without cancellation
support, make sure the helper function is inlined.
* sysdeps/unix/sysv/linux/pread.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c: Likewise.
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2004-06-03 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i486/bits/atomic.h: Optimize a bit.
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Update.
2004-05-18 Petter Reinholdtsen <pere@hungry.com>
* locales/sl_SI [LC_TIME]: Correct d_fmt date format from
'22.06.2003' to '22. 06. 2003'. Change requested from Aleks
Reinhardt, and approved by the locale author Borka
Jerman-Blazic. [BZ #163]
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2004-03-26 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/unix/sysv/linux/wordsize-64/fxstat.c (__fxstat): Don't
use "struct kernel_stat".
2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/ia64/memcmp.S: Fix symbol.
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* string/test-ffs.c: Also test ffsl and ffsll.
* sysdeps/powerpc/ffs.c: Don't define ffsl for ppc64.
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2004-03-24 Ulrich Drepper <drepper@redhat.com>
* stdio-common/vfscanf.c [!COMPILE_WSCANF] (TOLOWER): Cast first
parameter to unsigned char.
* sysdeps/generic/strcasestr.c [_LIBC] (TOLOWER): Likewise.
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* sysdeps/unix/sysv/linux/smp.h: New file.
* sysdeps/unix/sysv/linux/sh/smp.h: New file.
* init.c: Define __is_smp.
(__pthread_initialize_minimal_internal): Call is_smp_system to
initialize __is_smp.
* pthreadP.h: Declare __is_smp.
Define MAX_ADAPTIVE_COUNT is necessary.
* pthread_mutex_init.c: Add comment regarding __spins field.
* pthread_mutex_lock.c: Implement adaptive mutex type.
* pthread_mutex_timedlock.c: Likewise.
* sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t):
Add __spins field.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Define
lll_mutex_cond_trylock.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise.
Define BUSY_WAIT_NOP.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* tst-mutex5.c: Add support for testing adaptive mutexes.
* tst-mutex7.c: Likewise.
* tst-mutex5a.c: New file.
* tst-mutex7a.c: New file.
* Makefile (tests): Add tst-mutex5a and tst-mutex7a.
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2004-03-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: No need to
include <sysdep-cancel.h>, vfork is no cancellation point.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: Likewise.
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2004-03-11 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
(__novec_swapcontext): Branch to novec_* labels.
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2004-03-10 Ulrich Drepper <drepper@redhat.com>
* posix/getopt.c (_): Don't define here for glibc.
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2004-03-08 Ulrich Drepper <drepper@redhat.com>
* sysdeps/powerpc/powerpc64/dl-machine.c (_dl_reloc_overflow):
Don't use INTUSE with _dl_signal_error.
2004-03-08 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/dl-machine.c(_dl_reloc_overflow): Replace
INTUSE with GLRO.
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2004-02-16 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: Replace libc with
libpthread as "lib" parameter to SHLIB_COMPAT.
(__novmx_siglongjmp): Fix typo in function name.
(__novmx_longjmp): Fix typo in function name.
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2004-01-29 Steven Munroe <sjmunroe@us.ibm.com>
* Makefile (libpthread-routines): Add pt-cleanup.
* pt-longjmp.c: Removed.
* pt-cleanup.c: Copied __pthread_cleanup_upto to here. New file.
* sysdeps/generic/pt-longjmp.c: Copied longjmp to here. New file.
* sysdeps/unix/sysv/linux/powerpc/Versions: New file.
Version longjmp, siglongjmp for GLIBC_2.3.4.
* sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: New File.
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2003-09-22 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): Use
lll_futex_timed_wait instead of lll_futex_wait.
* sysdeps/unix/sysv/linux/s390/lowlevellock.c: Removed.
* sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Removed.
* sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: Removed.
* sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: Removed.
* sysdeps/unix/sysv/linux/s390/sem_trywait.c: Removed.
* sysdeps/unix/sysv/linux/s390/sem_wait.c: Removed.
* sysdeps/unix/sysv/linux/s390/sem_post.c: Removed.
* sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Removed.
* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Include atomic.h.
Completely revamp the locking macros. No distinction between
normal and mutex locking anymore.
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_lock_wait,
__lll_lock_timedwait): Fix prototypes.
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_lock_wait,
__lll_lock_timedwait): Likewise.
(lll_mutex_lock, lll_mutex_cond_lock): Use _val instead of _bool
macros, add __builtin_expect.
(lll_mutex_timedlock): Likewise. Fix return value.
* sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/i386/i586/lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/i386/i686/lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: Removed.
* sysdeps/unix/sysv/linux/lowlevelmutex.c: Removed.
* sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: Removed.
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* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/lowlevellock.c: Likewise.
* sysdeps/pthread/pthread_cond_signal.c: Don't use requeue.
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2003-09-08 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/bits/types.h (__quad_t): Make long int if 64-bit.
(__u_quad_t): Make unsigned long int if 64-bit.
(__SQUAD_TYPE): Make long int if 64-bit.
(__UQUAD_TYPE): Make unsigned long int if 64-bit.
* sysdeps/unix/sysv/linux/s390/bits/typesizes.h: Remove.
2003-09-08 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Run check-c++-types.sh if possible.
* scripts/check-c++-types.h: New file.
* scripts/data/c++-ctypes-i386-linux-gnu.data: New file.
contiguous case. Bug report from Prem Gopalan <prem@mazunetworks.com>.
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* sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Also
defined symbol for entry point to avoid cancellation.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h (PSEUDO):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO):
Likewise.
* sysdeps/unix/sysv/linux/i386/not-cancel.h (__open_nocancel,
__close_nocancel, __read_nocancel, __write_nocancel,
__waitpid_nocancel): Add attribute_hidden. If not in libc.so,
libpthread.so or librt.so, define to corresponding function
without _nocancel suffix.
* sysdeps/unix/sysv/linux/s390/not-cancel.h: New file.
* sysdeps/unix/sysv/linux/powerpc/not-cancel.h: New file.
* sysdeps/unix/sysv/linux/sparc/not-cancel.h: New file.
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2003-08-26 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
(lll_mutex_unlock_force): Add memory barrier between store and futex
syscall.
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2003-07-21 HJ Lu <hongjiu.lu@intel.com>
* elf/ldconfig.c (search_dir): Treat symlink as regular file
if it won't point to itself.
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2003-07-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Fix typo
in test for compilation in libc.
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* sysdeps/unix/sysv/linux/sigwait.c: Include string.h.
* sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.
* sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise.
* sysdeps/unix/sysv/linux/sleep.c (__sleep): Cast value to unsigned
int before assigning to max to avoid warnings.
2003-07-11 Jakub Jelinek <jakub@redhat.com>
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2003-06-22 Ulrich Drepper <drepper@redhat.com>
* pthreadP.h (__pthread_mutex_init_internal): Mark hidden.
(__pthread_mutex_lock_internal): Likewise.
(__pthread_mutex_unlock_internal): Likewise.
(__pthread_mutex_unlock_usercnt): Declare.
* pthread_mutex_destroy.c: Always fail if used in any way.
* pthread_mutex_init.c: Update comment.
* pthread_mutex_lock.c: If NO_INCR is not defined adjust __nusers.
* pthread_mutex_timedlock.c: Adjust __nusers.
* pthread_mutex_trylock.c: Adjust __nusers.
* pthread_mutex_unlock.c: Old code is in __pthread_mutex_unlock_usercnt
and public interfaces are wrapper with pass additional parameter.
__pthread_mutex_unlock_usercnt does not adjust __nusers if second
parameter zero.
* tst-mutex8.c: New file.
* Makefile (tests): Add tst-mutex8.
* sysdeps/pthread/pthread_cond_timedwait.c: Call
__pthread_mutex_unlock_usercnt.
* sysdeps/pthread/pthread_cond_wait.c: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise.
* sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Define NO_INCR.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t):
Add __nusers.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* pthread_mutex_lock.c: Don't store THREAD_ID in __owner, use TID.
* pthread_mutex_timedlock.c: Likewise.
* pthread_mutex_trylock.c: Adjust __nusers.
* pthread_mutex_unlock.c: Compare with TID not THREAD_ID.
* tst-mutex9.c: New file.
* Makefile (tests): Add tst-mutex9.
* sysdeps/i386/tls.h: Remove THREAD_ID definition.
* sysdeps/ia64/tls.h: Likewise.
* sysdeps/powerpc/tls.h: Likewise.
* sysdeps/s390/tls.h: Likewise.
* sysdeps/sh/tls.h: Likewise.
* sysdeps/x86_64/tls.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t):
Change type of __owner.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
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2003-06-19 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/sem_post.c: Move to...
* sysdeps/unix/sysv/linux/sem_post.c: ...here.
* sysdeps/unix/sysv/linux/sem_post.c: Move to...
* sysdeps/unix/sysv/linux/powerpc/sem_post.c: ... here. Pass nr + 1
instead of nr to lll_futex_wake. Only set errno and return -1
if err < 0.
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_futex_wait,
lll_futex_timed_wait, lll_futex_wake, lll_futex_requeue): On success
return actual return value from the syscall, not 0.
compat_timer_getoverrun.
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2003-06-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sleep.c: Use CANCELLATION_P if defined before
returning because seconds==0.
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2003-06-15 Ulrich Drepper <drepper@redhat.com>
Fix cancellation point handling wrt exception based cleanup.
* io/Makefile: Compile fcntl.c, poll.c, and lockf.c with exceptions.
* misc/Makefile: Compile pselect.c, readv.c, writev.c, and usleep.c
with exceptions.
* posix/Makefile: Compile pread.c, pread64.c, pwrite.c, pwrite64.c,
sleep.c, wait.c, waitid.c, and waitpid.c with exceptions.
* rt/Makefile: Compile aio_suspend.c and clock_nanosleep.c with
exceptions.
* signal/Makefile: Compile sigpause.c, sigsuspend.c, sigtimedwait.c,
sigwait.c, and sigwaitinfo.c with exceptions.
* stdlib/Makefile: Compile system.c with exceptions.
* sysvipc/Makefile: Compile msgrcv.c and msgsnd.c with exceptions.
* termios/Makefile: Compile tcdrain.c with exceptions.
* sysdeps/generic/lockf.c: Add comment explaining the cancellation
situation.
* sysdeps/generic/pselect.c: Likewise.
* sysdeps/posix/sigpause.c: Likewise.
* sysdeps/posix/system.c: Likewise.
* sysdeps/posix/waitid.c: Likewise.
* sysdeps/unix/sysv/linux/sleep.c: Likewise.
* sysdeps/unix/sysv/linux/usleep.c: Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Major rewrite of
INTERNAL_SYSCALL to not use push inside asm statement so that
unwind info is correct around the syscall.
* sysdeps/unix/clock_nanosleep.c: Add cancellation support.
* sysdeps/unix/sysv/linux/clock_nanosleep.c: Likewise.
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2003-06-05 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_rwlock_t):
Change type of __writer element to int.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* sysdeps/i386/tcb-offsets.sym: Replace SELF entry with TID entry.
* sysdeps/x86_64/tcb-offsets.sym: Likewise.
* pthread_rwlock_trywrlock.c: Store TID not self pointer in __writer.
Compare with TID to determine deadlocks.
* sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise.
* sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise.
* sysdeps/pthread/pthread_rwlock_timedwrlock.: Likewise.
* sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S:
Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S:
Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S:
Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
* Makefile (tests): Add tst-rwlock12.
* tst-rwlock12.c: New file.
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reflect reality in the futex syscall.
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* sysdeps/unix/sysv/linux/s390/lowlevellock.h
(__lll_mutex_unlock_force): New function
(lll_mutex_unlock_force): Use __lll_mutex_unlock_force.
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2003-05-12 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/bits/atomic.h
(__arch_compare_and_exchange_bool_8_rel): Define.
(__arch_compare_and_exchange_bool_16_rel): Define.
(__ARCH_REL_INSTR): Define if not already defined.
(__arch_atomic_exchange_and_add_32): Add "memory" to clobber list.
(__arch_atomic_decrement_if_positive_32):
Add "memory" to clobber list.
(__arch_compare_and_exchange_val_32_acq): Remove release sync.
(__arch_compare_and_exchange_val_32_rel): Define.
(__arch_atomic_exchange_32): Remove.
(__arch_atomic_exchange_32_acq): Define.
(__arch_atomic_exchange_32_rel): Define.
(atomic_compare_and_exchange_val_rel): Define.
(atomic_exchange_acq): Use __arch_atomic_exchange_*_acq forms.
(atomic_exchange_rel): Define.
* sysdeps/powerpc/powerpc32/bits/atomic.h
(__arch_compare_and_exchange_bool_32_acq): Remove release sync.
(__arch_compare_and_exchange_bool_32_rel): Define.
(__arch_compare_and_exchange_bool_64_rel): Define.
(__arch_compare_and_exchange_val_64_rel): Define.
(__arch_atomic_exchange_64): Remove.
(__arch_atomic_exchange_64_acq): Define.
(__arch_atomic_exchange_64_rel): Define.
* sysdeps/powerpc/powerpc64/bits/atomic.h
(__arch_compare_and_exchange_bool_32_rel): Define.
(__arch_compare_and_exchange_bool_64_acq): Remove release sync.
(__arch_compare_and_exchange_bool_64_rel): Define.
(__arch_compare_and_exchange_val_64_acq): Remove release sync.
(__arch_compare_and_exchange_val_64_rel): Define.
(__arch_atomic_exchange_64): Remove.
(__arch_atomic_exchange_64_acq): Define.
(__arch_atomic_exchange_64_rel): Define.
(__arch_atomic_exchange_and_add_64): Add "memory" to clobber list.
(__arch_atomic_decrement_if_positive_64):
Add "memory" to clobber list.
[!UP](__ARCH_REL_INSTR): Define as lwsync.
the space-padded-by-default conversion specifiers, %e, %k, %l.
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2003-05-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
(pthread_condattr_t): Size is only an int, don't use long for
alignment.
(pthread_mutexattr_t): Likewise.
(pthread_barrierattr_t): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
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2003-05-01 Ulrich Drepper <drepper@redhat.com>
* malloc/malloc.c (mSTATs): Call ptmalloc_init if necessary.
2003-04-29 Andreas Schwab <schwab@suse.de>
* string/test-strcat.c (do_one_test): Fix attribute name.
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* pthread.c (__pthread_initialize_manager): Subtract
TLS_PRE_TCB_SIZE bytes from tcbp to get to descr.
* manager.c (pthread_handle_create): Subtract or add TLS_PRE_TCB_SIZE
instead of sizeof (pthread_descr).
(pthread_free): Add TLS_PRE_TCB_SIZE instead of sizeof (pthread_descr).
* sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define to 0.
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2003-04-22 Jakub Jelinek <jakub@redhat.com>
* include/link.h (NO_TLS_OFFSET): Define to 0 if not defined.
* elf/dl-close.c (_dl_close): Use NO_TLS_OFFSET.
* elf/dl-object.c (_dl_new_object): Initialize l_tls_offset to
NO_TLS_OFFSET.
* elf/rtld.c (_dl_start_final, _dl_start): Likewise.
* elf/dl-reloc.c (CHECK_STATIC_TLS): Use NO_TLS_OFFSET.
* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Likewise.
* sysdeps/powerpc/dl-tls.h (TLS_TPREL_VALUE): Don't subtract
TLS_TCB_SIZE.
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* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_lock):
Use atomic_exchange_and_add instead of __lll_add.
(__lll_mutex_timedlock): Likewise.
Patch by Ian Wienand.
2003-03-24 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
(SINGLE_THREAD_P): Fix typo.
* tst-cancel-wrappers.sh: Handle '.'ed symbols.
2003-03-31 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-align.
* tst-align.c: New file.
* sysdeps/i386/Makefile: Define CFLAGS-tst-align.
* sysdeps/x86_64/Makefile: Likewise.
* tst-tsd2.c: Add casts to avoid warnings.
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2003-03-25 Ulrich Drepper <drepper@redhat.com>
* csu/tst-atomic.c: Adjust tests to what atomic_add_negative and
atomic_add_zero were supposed to do.
* include/atomic.h: Adjust atomic_add_negative and atomic_add_zero
to x86 behavior.
* sysdeps/generic/bits/typesizes.h (__TIMER_T_TYPE): Define as void*.
This matches the new timer implementation.
* sysdeps/unix/sysv/linux/bits/siginfo.h (struct siginfo): Adjust
timer info for what the kernel provides these days.
(struct sigevent): Add _tid field.
Define SIGEV_THREAD_ID.
* Versions.def (librt): Add GLIBC_2.3.3.
* abilist/libpthread.abilist: Update for nptl.
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2003-03-20 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>.
Remove __lll_add, __lll_dev_if_positive, and __lll_test_and_set
definitions. Replace uses with calls to atomic_* functions.
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/lowlevellock.c: Replace __lll_add and
__lll_test_and_set calls with atomic_exchange_and_add and
atomic_exchange calls respectively.
* sysdeps/unix/sysv/linux/sem_post.c: Likewise.
* sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise.
* sysdeps/unix/sysv/linux/sem_trywait.c: Likewise.
* sysdeps/unix/sysv/linux/sem_wait.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/pthread_once.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/sem_port.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise.
* allocatestack.c (allocate_stack): Assume atomic_exchange_and_add
returns the old value.
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scripts/merge-abilist.awk and "make update-abi" rules.
* Makefile (distribute): Add abilist/*.abilist.
* Makerules [$(build-shared) = yes] [$(subdir)] (tests):
Depend on check-abi.
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pthread_barrierattr_getpshared, never really existed.
(libpthread: GLIBC_2.0): Move __pthread_initialize to ...
(libpthread: GLIBC_PRIVATE): ... here.
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2003-03-18 Ulrich Drepper <drepper@redhat.com>
* pthread_condattr_getclock.c: New file.
* pthread_condattr_setclock.c: New file.
* sysdeps/pthread/pthread.h: Declare these new functions.
* Versions [GLIBC_2.3.3] (libpthread): Add the new functions.
* Makefile (libpthread-routines): Add the new functions.
* sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_condattr):
Renamed field to value. Document use of the bits.
* pthread_condattr_getpshared.c: Adjust for struct pthread_condattr
change.
* pthread_condattr_setpshared.c: Likewise.
* sysdeps/unix/sysv/linux/lowlevelcond.sym: Add cond_clock symbol.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t):
Add __clock field.
* sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:
Implement clock selection.
* sysdeps/pthread/pthread_cond_timedwait.c: Likewise.
* pthread-errnos.sym: Add ENOSYS.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
_POSIX_CLOCK_SELECTION.
* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Remove
invalid .size directive.
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