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* Update.Ulrich Drepper2003-03-119-18/+18
| | | | | | | | 2003-03-11 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (__NR_pread64): Define to __NR_pread if not defined. (__NR_pwrite64): Define to __NR_pwrite if not defined.
* Update.Ulrich Drepper2003-03-118-0/+8
| | | | | | | | | | | * sysdeps/unix/sysv/linux/ia64/system.c: New file. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_CLONE_THREAD_FLAGS): Define for IA-64 and s390* with kernel >= 2.5.64. 2003-03-11 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Don't clobber R7.
* pthread_cond_wait implementation for Linux/x86-64.Ulrich Drepper2003-03-111-0/+265
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* * sysdeps/generic/dl-sysdep.c (_dl_important_hwcaps): If CNT == 1,Roland McGrath2003-03-1117-0/+1344
| | | | | | | | | | | | allocate space even for the trailing '/'. Reported by John Reiser <jreiser@BitWagon.com>. * sysdeps/unix/sysv/linux/ia64/sysdep.h (LOAD_ARGS_6, ASM_ARGS_6, ASM_CLOBBERS_6): Define. (ASM_CLOBBERS_5): Use ASM_CLOBBERS_6. * sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Reorder arguments to match IA-32 order. * sysdeps/unix/sysv/linux/i386/clone.S: Fix comment.
* pthread_cond_signal implementation for Linux/x86-64.Ulrich Drepper2003-03-112-0/+202
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* Update.Ulrich Drepper2003-03-115-2/+350
| | | | | | | | | | * sysdeps/unix/sysv/linux/x86_64/sem_post.S: New file. * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: New file. * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: New file. * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: New file. * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Fix error value in unused code.
* Update.Ulrich Drepper2003-03-113-12/+130
| | | | | | * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: New file * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise.
* Update.Ulrich Drepper2003-03-112-1/+12
| | | | | | | | * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add lowlevelbarrier.sym. * sysdeps/unix/sysv/linux/lowlevelbarrier.sym: New file. * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Include lowlevelbarrier.h and don't define offsets locally.
* Update.Ulrich Drepper2003-03-114-9/+203
| | | | | | | | | | | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_mutex_lock_wait): Reverse order of first two parameters. (__lll_mutex_timedlock_wait): Likewise. (lll_mutex_lock): Adjust asm for that. (lll_mutex_timedlock): Likewise. Mark cx, cc, r10 as clobbered. (lll_lock): Adjust asm for operand order change. * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: New file. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: New file.
* Update.Ulrich Drepper2003-03-113-2/+200
| | | | | | | | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_lock_wait): Reverse order of parameters. (__lll_timedwait_tid): Remove regparms attribute. * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: New file. * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: New file.
* Update.Ulrich Drepper2003-03-111-3/+1
| | | | | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S (__lll_timedwait_tid): Remove one unnecessary instruction.
* Update.Ulrich Drepper2003-03-104-342/+8
| | | | | | | | | | | | | * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Define __lll_mutex_timedlock_wait only for NOT_IN_libc. * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Include lowlevelmutex.S. * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define lll_unlock_wake_cb, __lll_wait_tid, and __lll_timedwait_tid only for NOT_IN_libc. * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Include lowlevellock.S.
* Update.Ulrich Drepper2003-03-102-72/+15
| | | | | | | | | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Don't define LOCK is already defined. Don't define __lll_mutex_timedlock_wait for libc.so. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Only define LOCK here (if UP is not defined). The actual code is in lowlevelmutex.S.
* Update.Ulrich Drepper2003-03-102-71/+18
| | | | | | | | | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Don't define LOCK is already defined. Don't define lll_unlock_wake_cb and __lll_timedwait_tid for libc.so. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Only define LOCK here (if UP is not defined). The actual code is in lowlevellock.S.
* Update.Ulrich Drepper2003-03-102-56/+0
| | | | * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: Removed.
* Update.Ulrich Drepper2003-03-105-81/+10
| | | | | | | | | * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: Likewise. * sysdeps/unix/sysv/linux/s390/sem_post.c: Include lowlevellock.h instead of lowlevelsem.h. * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Likewise. * sysdeps/unix/sysv/linux/s390/sem_wait.c: Likewise.
* Not needed at all.Ulrich Drepper2003-03-101-116/+0
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* Update.Ulrich Drepper2003-03-102-1/+15
| | | | | | | * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add lowlevelrwlock.sym. * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: New file. * sysdeps/unix/sysv/linux/i386/lowlevelrwlock.h: Removed.
* Update.Ulrich Drepper2003-03-101-2/+2
| | | | | | | * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_trylock): Fix register loading. * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_trylock): Undo last changed. D'oh.
* (lll_trylock): Undo last changed. D'oh.Ulrich Drepper2003-03-101-2/+2
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* Lowlevel lock definitions for x86-64/Linux.Ulrich Drepper2003-03-101-0/+293
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* (lll_trylock): Initialize %eax to zero.Ulrich Drepper2003-03-101-1/+1
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* Remove declaration of __libc_locking_needed.Ulrich Drepper2003-03-101-3/+0
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* (lll_trylock): Initialize %eax to zero.Ulrich Drepper2003-03-101-1/+1
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* 2003-03-10 Roland McGrath <roland@redhat.com>Roland McGrath2003-03-102-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * allocatestack.c (allocate_stack) [!TLS_MULTIPLE_THREADS_IN_TCB]: Instead of setting PD->multiple_threads, set globals __pthread_multiple_threads and __libc_multiple_threads. * sysdeps/pthread/createthread.c (create_thread): Likewise. * sysdeps/i386/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it. * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Likewise. * descr.h (struct pthread): Conditionalize first member on [!TLS_DTV_AT_TP]. Replace the `header' member with an anonymous union containing an anonymous tcbhead_t. Move `list' member out. [TLS_MULTIPLE_THREADS_IN_TCB]: Define a `multiple_threads' member. * allocatestack.c: Remove use of `header.data.' prefix. * pthread_create.c: Likewise. * init.c (__pthread_initialize_minimal_internal): Likewise. * sysdeps/pthread/createthread.c (create_thread): Likewise. * sysdeps/i386/tls.h (INSTALL_DTV): Add parens. (THREAD_SELF, THREAD_DTV, INSTALL_NEW_DTV): No `header.data.' prefix. * sysdeps/x86_64/tls.h: Likewise. * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/i386/tls.h (tcbhead_t): Remove `list' member. * sysdeps/s390/tls.h (tcbhead_t): Likewise.
* 2003-03-10 Roland McGrath <roland@redhat.com>Roland McGrath2003-03-105-70/+12
| | | | | | | | * sysdeps/unix/sysv/linux/lowlevelcond.sym: New file. * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add it. * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: File removed. * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: Likewise.
* Definitions for condvar implementation on Linux/x86-64.Ulrich Drepper2003-03-102-4/+28
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* Update.Ulrich Drepper2003-03-101-0/+115
| | | | * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: New file.
* Update.Ulrich Drepper2003-03-103-26/+51
| | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Fix many leftovers from the ia32 code. * sysdeps/unix/sysv/linux/i386/pthread_once.S: Remove unneccessary memory load. (clear_once_control): Don't load %esi. * sysdeps/x86_64/tls.h: Remove all traces of segment descriptor handling. * sysdeps/unix/sysv/linux/x86_64/fork.c: New file.
* Update.Ulrich Drepper2003-03-101-0/+0
| | | | | * sysdeps/unix/sysv/linux/s390/createthread.c: Moved to... * sysdeps/unix/sysv/linux/createthread.c: ...here.
* Update.Ulrich Drepper2003-03-0817-78/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tst-tls2.c (do_test): Add TEMP_FAILURE_RETRY around sem_wait call. * tst-signal3.c (do_test): Likewise. * tst-sem5.c (do_test): Likewise. * tst-kill6.c (do_test): Likewise. * tst-tls3.c (do_test): Likewise. Include <errno.h>. * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use add/sub instead of inc/dec. * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
* Update.Ulrich Drepper2003-03-075-71/+3
| | | | | | | | | | | | * sysdeps/i386/i486/bits/atomic.h: Fix a few unused definitions. * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove all trace of lll_wake_tid. This was used only to work around kernel limits in the early days. * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Likewise. * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
* Update.Ulrich Drepper2003-03-072-61/+0
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* Update.Ulrich Drepper2003-03-043-0/+65
| | | | | | 2003-03-04 Jakub Jelinek <jakub@redhat.com> * sysdeps/ia64/fpu/libm-test-ulps: Regenerated.
* Update.Ulrich Drepper2003-03-041-37/+0
| | | | | * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: Removed. The generic version is just fine.
* Update.Ulrich Drepper2003-03-032-5/+11
| | | | | | | 2003-03-03 Ulrich Drepper <drepper@redhat.com> * include/sched.h (__clone2): Use ... instead of adding all the new parameters.
* Update.Ulrich Drepper2003-03-033-5/+24
| | | | | | | | | | | | | | | | | | | | | | | | 2003-03-03 Martin Schwidefsky <schwidefsky@de.ibm.com> * atomic.h (atomic_exchange_and_add): Return newval, not oldval. * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): Fix handling of cancellation and failing pthread_mutex_unlock call. * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. (__pthread_cond_wait): Likewise. * sysdeps/pthread/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): Fix clobber of result variable by lll_futex_timed_wait call. * sysdeps/pthread/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): Likewise. * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): Don't define lll_unlock_wake_cb and ___lll_timedwait_tid in libc.so. * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Remove XXX comments. * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Fix check of lll_futex_wake return value.
* * sysdeps/ia64/dl-fptr.c (__ia64_make_fptr): Add const to MAP arg.Roland McGrath2003-03-031-2/+2
| | | | * sysdeps/ia64/dl-machine.h: Update decl.
* Update.Ulrich Drepper2003-03-032-0/+6
| | | | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
* Typo in comment.Ulrich Drepper2003-03-021-1/+1
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* Update.Ulrich Drepper2003-03-022-8/+4
| | | | | | | * sysdeps/i386/tcb-offsets.sym: Add CLEANUP and CLEANUP_PREV. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Inline __pthread_cleanup_pop functionality. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
* Update.Ulrich Drepper2003-03-019-197/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2003-03-01 Ulrich Drepper <drepper@redhat.com> * descr.h (struct pthread): Move tid field to the front now that it is often used. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S (__lll_mutex_timedlock_wait): Remove. (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S (lll_unlock_wake_cb): Don't save and restore %esi. (__lll_unlock_wake): Add alignment. Don't save, load, and restore %esi. (__lll_timedwait_tid): Add alignment. * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S (__lll_unlock_wake): Add alignment. Don't save, load, and restore %esi. (__lll_timedwait_tid): Removed. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S (__pthread_cond_broadcast): Don't save, load, and restore %esi. * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S (pthread_barrier_wait): Don't save, load, and restore %esi for last thread. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S (__pthread_cond_signal): Don't save, load, and restore %esi. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S (__pthread_rwlock_unlock): Don't save, load, and restore %esi. * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post): Don't save, load, and restore %esi.
* Update.Ulrich Drepper2003-02-281-1/+3
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* Update.Ulrich Drepper2003-02-271-3/+18
| | | | | * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Release lock before waking up the waiters.
* Update.Ulrich Drepper2003-02-271-1/+25
| | | | | | | 2003-02-24 David Mosberger <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/sysdep.S (__syscall_error): Fix unwind info.
* Update.Ulrich Drepper2003-02-245-57/+144
| | | | | | | | * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_unlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise.
* Update.Ulrich Drepper2003-02-231-1/+13
| | | | | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Shave off 3 more bytes by using offset-less instructions when possible.
* Update.Ulrich Drepper2003-02-211-0/+4
| | | | | | | | | | | | | | | * pthread_cancel.c (pthread_cancel): Use tkill directly. * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Disallow sending SIGCANCEL. tst-kill3, tst-kill4, tst-kill5. * tst-kill1.c: New file. * tst-kill2.c: New file. * tst-kill3.c: New file. * tst-kill5.c: New file. * tst-basic7.c: Renamed to... * tst-kill4.c: ...this.
* Update.Ulrich Drepper2003-02-211-5/+5
| | | | | | | | | | | | | | * pthreadP.h: Define INVALID_TD_P and INVALID_NOT_TERMINATED_TD_P. * pthread_cancel.c: Use INVALID_TD_P. * pthread_detach.c: Likewise. * pthread_getschedparam.c: Likewise. * pthread_setschedparam.c: Likewise. * sysdeps/pthread/pthread_getcpuclockid.c: Likewise. * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. * pthread_join.c: Use INVALID_NOT_TERMINATED_TD_P. * pthread_timedjoin.c: Likewise. * tst-basic7.c: Include <signal.h>.
* Update.Ulrich Drepper2003-02-181-3/+4
| | | | | | | 2003-02-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Recognize invalid file descriptors and missing access permissions.