| Age | Commit message (Collapse) | Author |
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2003-05-01 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/tls.h: Define THREAD_ID.
* 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.
* pthread_mutex_lock.c: Use THREAD_ID instead of THREAD_SELF to
record ownership.
* pthread_mutex_timedlock.c: Likewise.
* pthread_mutex_trylock.c: Likewise.
* pthread_mutex_unlock.c: Likewise.
* pthread_rwlock_trywrlock.c: Likewise.
* sysdeps/pthread/pthread_rwlocklock_rdlock.c: Likewise.
* sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise.
* sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise.
* sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise.
* sysdeps/pthread/createthread.c (create_thread): Use CLONE_SYSVSEM
flag.
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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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2003-04-30 Ulrich Drepper <drepper@redhat.com>
* tst-rwlock6.c (do_test): Use correct printf format specifiers.
* tst-rwlock7.c (do_test): Likewise.
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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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around linker bug.
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2003-04-22 Ulrich Drepper <drepper@redhat.com>
* semaphore.h: Fix typo in comment.
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* signal/sigfillset.c: Moved to...
* sysdeps/generic/sigfillset.c: ...here. If SIGCANCEL is defined
do not set the corresponding bit.
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2003-04-21 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sigprocmask.c: Prevent changing mask for
SIGCANCEL.
* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Define SI_TKILL.
first syscall parameter to const char*.
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* configure.in: Add AC_PROG_CXX.
* config.make.in (CXX): Define.
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2003-04-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i686/hp-timing.h (HP_TIMING_PRINT): Change type of
__len to size_t to avoid warnings.
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* sysdeps/pthread/pthread.h: Don't mark pthread_testcancel,
pthread_cancel, pthread_setcancelstate, and pthread_setcanceltype with
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2003-04-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h: Don't mark pthread_testcancel with
__THROW.
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* sysdeps/generic/libc-start.c [NEED_DL_SYSINFO]: Add decl for
INTUSE(__register_frame_info_bases).
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2003-04-15 Ulrich Drepper <drepper@redhat.com>
* elf/elf.h: Define AT_SYSINFO_EH_FRAME.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Handle
AT_SYSINFO_EH_FRAME.
(_dl_show_auxv):Display AT_SYSINFO_EH_FRAME value.
* sysdeps/generic/ldsodefs.h [NEED_DL_SYSINFO] (struct rtld_global):
Add _dl_sysinfo_eh_frame field.
* elf/dl-support.c [NEED_DL_SYSINFO]: Define _dl_sysinfo_eh_frame.
* sysdeps/generic/libc-start.c [NEED_DL_SYSINFO] Define eh_obj
variable.
[NEED_DL_SYSINFO] (LIBC_START_MAIN): Call __register_frame_info_bases
if _dl_sysinfo_eh_frame is non-NULL.
* Makeconfig (gnulib): Add -lgcc_eh.
* config.h.in: Define HAVE_FORCED_UNWIND.
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* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't
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2003-04-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Don't
overflow CFA advance instructions.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
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2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/i486/bits/atomic.h: Rename LOCK to LOCK_PREFIX.
* sysdeps/x86_64/bits/atomic.h: Likewise.
2003-04-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h: Change PUSHARGS_1 and
POPARGS_1 to emit labels for the mov instructions.
2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (ret_NOERRNO): Define.
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2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Use
DW_CFA_advance_loc2 for .Laddl-.Lsubl.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use
DW_CFA_advance_loc for .Laddl-.Lsubl.
* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Don't use
position-independent unwind data for static libraries.
Add missing unwind info. Add comments.
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* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Add unwind info.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
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2003-04-13 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Add
unwind info.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
* Makefile: Make sure all cancellation points are compiled with
exception and asynchronous unwind tables.
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2003-04-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/tls.h (THREAD_SETMEM): Word around compiler bug
which mishandles loading of global object addresses in PIC.
(THREAD_SETMEM_NC): Likewise.
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* sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
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2003-04-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/libc-start.c: Cleanup MAIN_AUXVEC_ARG handling.
Remove HAVE_CANCELBUF code. Replace with code using the new
initializers for unwind-based cleanup handling.
* sysdeps/generic/unwind.h: Update from latest gcc version.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Define labels in a few
places to allow unwind data generation.
* sysdeps/i386/bits/setjmp.h: Allow file to be included multiple times.
* sysdeps/x86_64/bits/setjmp.h: Likewise.
* sysdeps/sh/bits/setjmp.h: Likewise.
* sysdeps/powerpc/bits/setjmp.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise.
* sysdeps/alpha/bits/setjmp.h: Likewise.
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* csu/Makefile (tests, tests-static): Add it.
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2003-04-11 Ulrich Drepper <drepper@redhat.com>
* tst-attr2.c (do_test): Add cast to avoid warning.
* tst-mutex4.c (do_test): Likewise.
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2003-04-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks
in child.
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2003-04-09 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-detach1.
* tst-detach1.c: New file.
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* sysdeps/pthread/pthread.h: Remove duplicate
pthread_cleanup_{push,pop} definitions.
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2003-04-08 Ulrich Drepper <drepper@redhat.com>
* tst-barrier2.c: Eliminate warnings.
* tst-cancel4.c: Likewise.
* tst-cond4.c: Likewise.
* tst-cond6.c: Likewise.
* tst-detach1.c: Likewise.
* tst-rwlock4.c: Likewise.
* tst-rwlock6.c: Likewise.
* tst-rwlock7.c: Likewise.
* tst-sem3.c: Likewise.
* tst-spin2.c: Likewise.
* tst-umask1.c: Likewise.
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2003-04-07 Ulrich Drepper <drepper@redhat.com>
* pthread_detach.c (pthread_detach): Fix test for invalid TID.
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2003-04-06 Ulrich Drepper <drepper@redhat.com>
* descr.h (struct pthread): Move cancelhandling member to the front.
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2003-04-05 Ulrich Drepper <drepper@redhat.com>
* malloc/thread-m.h [PTHREAD_MUTEX_INITIALIZER]: If
HAVE_register_atfork_malloc is defined use __register_atfork_malloc
instead of __register_atfork.
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2003-04-04 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/createthread.c (create_thread): Add some more
comments explaining when to set multiple_threads and when not.
* pthreadP.h: Define THREAD_ATOMIC_CMPXCHG_VAL and
THREAD_ATOMIC_BIT_SET if not already defined.
* sysdeps/i386/tls.h: Define THREAD_ATOMIC_CMPXCHG_VAL and
THREAD_ATOMIC_BIT_SET:
* sysdeps/x86_64/tls.h: Likewise.
* cleanup_defer.c (_pthread_cleanup_push_defer): Rewrite to use
THREAD_ATOMIC_CMPXCHG_VAL.
(_pthread_cleanup_pop_restore): Likewise.
* cancellation.c (__pthread_enable_asynccancel): Likewise.
(__pthread_enable_asynccancel_2): Likewise.
(__pthread_disable_asynccancel): Likewise.
* libc-cancellation.c (__libc_enable_asynccancel): Likewise.
(__libc_disable_asynccancel): Likewise.
* init.c (sigcancel_handler): Likewise.
* pthread_setcancelstate.c (__pthread_setcancelstate): Likewise.
* pthread_setcanceltype.c (__pthread_setcanceltype): Likewise.
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2003-04-03 Ulrich Drepper <drepper@redhat.com>
* init.c (sigcancel_handler): Don't set EXITING_BIT here.
* libc-cancellation.c (__libc_enable_asynccancel): Likewise.
* pthreadP.h (__do_cancel): Set EXITING_BIT here.
* Makefile (tests): Add tst-cancel11.
* tst-cancel11.c: New file.
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* Makefile (tests): Add tst-tsd3.c and tst-tsd4.
* tst-tsd4.c: New file.
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2003-04-01 Ulrich Drepper <drepper@redhat.com>
* pthread_create.c (deallocate_tsd): Clear/free memory after the last
round, not the first. Use specific_used flag instead of local
found_nonzero variable. Use THREAD_[SG]ETMEM where possible.
(__free_tcb): Don't call deallocate_tsd here.
(start_thread): Call deallocate_tsd here.
* pthread_setspecific.c: Set specific_used flag really only when
needed.
* Makefile (tests): Add tst-tsd3.c
* tst-tsd3.c: New file.
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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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2003-03-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/tls.h (CALL_THREAD_FCT): Align stack of called
function correctly.
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2003-03-30 Ulrich Drepper <drepper@redhat.com>
* descr.h (struct pthread): Move most often used elements to the front.
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2003-03-29 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Avoid
netlink_open calls if netlink is known to not be available.
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2003-03-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
Return old value. Make asm output reg constraint earlyclobber.
Renamed from...
(__arch_compare_and_exchange_8_acq): ... this.
(__arch_compare_and_exchange_val_16_acq):
Return old value. Make asm output reg constraint earlyclobber.
Renamed from...
(__arch_compare_and_exchange_16_acq): ... this.
(__arch_compare_and_exchange_val_32_acq):
Return old value. Make asm output reg constraint earlyclobber.
Renamed from...
(__arch_compare_and_exchange_32_acq): ... this.
(__arch_compare_and_exchange_val_64_acq):
Renamed from...
(__arch_compare_and_exchange_64_acq): ... this.
(atomic_exchange_and_add): Use local variables and
__arch_compare_and_exchange_val_64_acq.
(atomic_add): Likewise.
(atomic_add_negative, atomic_add_zero): Use local variables.
* Makefile: Remove libmd5crypt goal.
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* sysdeps/unix/sysv/linux/kernel-posix-timers.h: Don't declare
__timer_helper_thread. Declare __start_helper_thread, __helper_once,
and __helper_tid.
(struct timer): Remove th and bar field.
* sysdeps/unix/sysv/linux/timer_create.c (timer_create): Remove
debugging code. Create only one helper thread.
* sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Don't kill
helper thread.
* sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread):
Renamed. Define statically. Use thread info from siginfo.
(__helper_once): New variable.
(__helper_tid): New variable.
(__reset_helper_control): New function.
(__start_helper_thread): New function.
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* pthread_create.c (start_thread): Don't use setjmp inside
__builtin_expect to work around gcc bug.
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2003-03-27 David Mosberger <davidm@hpl.hp.com>
* sysdeps/unix/sysv/linux/ia64/getcontext.S: Restore caller's
ar.unat before returning. Add missing .mem.offset directives
to ensure file gets assembled without warnings.
* sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
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2003-03-27 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Even if
timer_delete syscall fails, but not with ENOSYS, set
__no_posix_timers.
* sysdeps/unix/sysv/linux/timer_settime.c [!__ASSUME_POSIX_TIMERS]
(timer_settime): Fix typo.
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