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* Update.Ulrich Drepper2003-05-097-194/+288
| | | | | | | 2003-05-08 Ulrich Drepper <drepper@redhat.com> * malloc/thread-m.h: Remove special handling of thread_atfork if HAVE_register_atfork_malloc is defined.
* Update.Ulrich Drepper2003-05-034-8/+9
| | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-05-013-4/+22
| | | | | | | | | | 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.
* (__SIZEOF_PTHREAD_COND_T): Define to 48. (pthread_rwlock_t): Add 16 bytes of ↵Ulrich Drepper2003-05-011-2/+3
| | | | pad instead of 8 before __flags.
* Update.Ulrich Drepper2003-04-254-4/+7
| | | | | | | | | * 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.
* Update.Ulrich Drepper2003-04-255-8/+5
| | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-04-212-8/+18
| | | | | | | | | | | | | | 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*.
* Update.Ulrich Drepper2003-04-191-0/+29
| | | | | * configure.in: Add AC_PROG_CXX. * config.make.in (CXX): Define.
* Update.Ulrich Drepper2003-04-191-3/+17
| | | | | * stdlib/cxa_finalize.c (__cxa_finalize): Don't call UNREGISTER_ATFORK if d == NULL.
* Update.Ulrich Drepper2003-04-142-2/+3
| | | | * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't
* Update.Ulrich Drepper2003-04-142-10/+11
| | | | | | | | 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.
* Update.Ulrich Drepper2003-04-141-1/+2
| | | | | | | | | | | | | 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.
* Use DW_CFA_advance_loc2 for .Laddl-.Lsubl.Ulrich Drepper2003-04-141-1/+2
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* Update.Ulrich Drepper2003-04-145-209/+261
| | | | | | | 2003-04-14 Ulrich Drepper <drepper@redhat.com> * string/strxfrm.c (STRXFRM): Terminate rulearr at correct position. Reported by jreiser@BitWagon.com.
* Add missing unwind info. Add comments.Ulrich Drepper2003-04-141-104/+125
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* Update.Ulrich Drepper2003-04-134-0/+164
| | | | | | * 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.
* Update.Ulrich Drepper2003-04-132-3/+227
| | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-04-121-4/+4
| | | | | | | | 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.
* Update.Ulrich Drepper2003-04-121-7/+101
| | | | * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
* Update.Ulrich Drepper2003-04-122-14/+252
| | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-04-101-2/+14
| | | | | | | 2003-04-10 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks in child.
* Update.Ulrich Drepper2003-04-052-7/+54
| | | | | | | | 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.
* Update.Ulrich Drepper2003-04-012-3/+3
| | | | | | | | | | | | | | | | | | | | | | * 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.
* Update.Ulrich Drepper2003-03-2914-110/+282
| | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-03-283-61/+70
| | | | | | | | | | | | | | | | | * 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.
* Don't declare __timer_helper_thread. Declare __start_helper_thread, ↵Ulrich Drepper2003-03-281-11/+9
| | | | __helper_once, and __helper_tid. (struct timer): Remove th and bar field.
* Update.Ulrich Drepper2003-03-271-1/+1
| | | | | | | | | 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.
* Update.Ulrich Drepper2003-03-273-9/+12
| | | | | | | | | | | 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.
* Fix offset of cleanupbuf.__prev.Jakub Jelinek2003-03-271-1/+1
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* Fix typo in name of included file.Jakub Jelinek2003-03-261-1/+1
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* Update.Ulrich Drepper2003-03-261-28/+40
| | | | | | 2003-03-26 Ulrich Drepper <drepper@redhat.com> * abilist/librt.abilist: Add new timer interfaces for 64-bit archs.
* Update.Ulrich Drepper2003-03-2535-6/+1039
| | | | | | | | | | | | | | | | | | | | 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.
* * sysdeps/i386/i486/bits/atomic.h (atomic_bit_set): Use "ir"Roland McGrath2003-03-221-0/+1
| | | | | | | | | | | | | constraint to permit non-constant BIT argument. (atomic_bit_test_set): Likewise. * sysdeps/x86_64/bits/atomic.h (atomic_bit_test_set): Likewise. (atomic_bit_set): Likewise. Use 1UL in case that BIT might be >= 32. For quadword case, use "i" constraint if __builtin_constant_p and < 32 or "r" constraint otherwise. * configure.in: Move AC_PROG_CC and other program-finding before all the version checks. * configure: Regenerated.
* Update.Ulrich Drepper2003-03-212-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | 2003-03-20 Ulrich Drepper <drepper@redhat.com> * include/atomic.h: Define atomic_compare_and_exchange_val_acq, atomic_compare_and_exchange_val_rel, atomic_compare_and_exchange_bool_acq, and atomic_compare_and_exchange_bool_rel instead of atomic_compare_and_exchange_acq and atomic_compare_and_exchange_rel. * sysdeps/i386/i486/bits/atomic.h: Define __arch_compare_and_exchange_val_*_acq instead of __arch_compare_and_exchange_*_acq. * sysdeps/x86_64/bits/atomic.h: Likewise. * sysdeps/ia64/bits/atomic.h: Define __arch_compare_and_exchange_bool_*_acq instead of __arch_compare_and_exchange_*_acq. * sysdeps/powerpc/bits/atomic.h: Likewise. * sysdeps/s390/bits/atomic.h: Likewise. * gmon/mcount.c: Adjust for new form of compare&exchange macros. * malloc/set-freeres.c: Likewise. * nscd/cache.c: Likewise. * stdlib/cxa_finalize.c: Likewise. * sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
* Update.Ulrich Drepper2003-03-202-86/+8
| | | | | | | | | | | | | | | | | | | | | | 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.
* Replace __lll_add calls with atomic_exchange_and_add calls respectively.Ulrich Drepper2003-03-207-8/+8
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* Replace __lll_add and __lll_test_and_set calls with atomic_exchange_and_add ↵Ulrich Drepper2003-03-201-3/+3
| | | | and atomic_exchange call respectively.
* * sysdeps/s390/pthread_spin_lock.c (pthread_spin_lock): Use typeRoland McGrath2003-03-201-6/+4
| | | | | | | | | | | | int for variable OLDVAL and correct inline assembler contraint. * sysdeps/s390/pthread_spin_trylock.c (pthread_spin_trylock): Use type int for variable OLD. * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it only for s390-32. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (SINGLE_THREAD_P): Use global variable __local_multiple_threads instead of multiple_threads field in the TCB.
* Update.Ulrich Drepper2003-03-191-2/+48
| | | | | | 2003-03-19 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/Makefile: Fix cut&paste error.
* (__lll_test_and_set): Fix typos.Roland McGrath2003-03-191-2/+2
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* * abilist: New directory of libfoo.abilist files maintained usingRoland McGrath2003-03-192-13/+10
| | | | | | | scripts/merge-abilist.awk and "make update-abi" rules. * Makefile (distribute): Add abilist/*.abilist. * Makerules [$(build-shared) = yes] [$(subdir)] (tests): Depend on check-abi.
* * Versions (libpthread: GLIBC_2.2): RemoveRoland McGrath2003-03-191-0/+12
| | | | | | pthread_barrierattr_getpshared, never really existed. (libpthread: GLIBC_2.0): Move __pthread_initialize to ... (libpthread: GLIBC_PRIVATE): ... here.
* Remove unnecessary instruction in case clock_gettime isn't available.Ulrich Drepper2003-03-191-1/+0
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* Reorder struct passed to cleanup handler to eliminate one more instruction.Ulrich Drepper2003-03-182-14/+12
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* Update.Ulrich Drepper2003-03-183-17/+16
| | | | | | | | | | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthrad_cond_t): Replace __unused field with __clock. * sysdeps/pthread/pthread_cond_wait.c: Release condvar lock before waken all waiters in cleanup handler. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
* Update.Ulrich Drepper2003-03-1811-7/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-03-1811-505/+86
| | | | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Use __builtin_expect. Use __lll_add instead of spelling it out. Use protected symbol names. * sysdeps/unix/sysv/linux/ia64/sem_post.c: Use __builtin_expect. Use __lll_add. * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_compare_and_swap): Renamed from lll_compare_and_swap. Use new name where necessary. (__lll_add): Defined. (__lll_dec_if_positive): Defined. (__lll_test_and_set): Defined. * sysdeps/ia64/pthread_spin_init.c: Removed. * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Removed. * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: Removed. * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: Removed. * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Removed.
* Update.Ulrich Drepper2003-03-181-0/+1
| | | | | | | 2003-03-17 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/libc-start.c [!SHARED && !LIBC_START_MAIN_AUXVEC_ARG]: Compute beginning of auxvec correctly.
* pthread_spin_unlock implementation for Linux/i386.Ulrich Drepper2003-03-181-0/+1
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* 2003-03-17 Roland McGrath <roland@redhat.com>Roland McGrath2003-03-181-1/+4
| | | | | * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): Formatting tweaks.
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