| 2014-02-05 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/tst-setgetname.c (do_test): Skip the |
| test if !__ASSUME_PROC_PID_TASK_COMM and get_self_comm returns |
| ENOENT. |
| |
| 2014-01-23 Stefan Liebler <stli@linux.vnet.ibm.com> |
| |
| * tst-tls7.c: Adjust testcase timeout |
| |
| 2014-01-18 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #14782] |
| * tst-cancel-wrappers.sh: Remove system. |
| |
| 2014-01-11 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * tst-tls7.c (action): New function. |
| (do_test): Call it. |
| * tst-tls7mod.c (action): Move sem_post to caller. |
| |
| 2011-12-12 Adhemerval Zanella <azanella@linux.vnet.ibm.com> |
| |
| * sysdeps/powerpc/tls.h (struct tcbhead_t): Add DSO and TAR fields. |
| * nptl/sysdeps/powerpc/tcb-offsets.sym: Likewise. |
| |
| 2013-12-09 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/tst-setgetname.c: New file. |
| * sysdeps/unix/sysv/linux/Makefile (tests): Add tst-setgetname. |
| |
| 2013-12-09 Andreas Schwab <schwab@suse.de> |
| |
| [BZ #15843] |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Remove wrong cfi_adjust_cfa_offset |
| before __condvar_tw_cleanup2 label. |
| |
| 2013-12-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h |
| (CANCEL_FRAMESIZE, CANCEL_PARM_SAVE): New macros to save parameters |
| into our own stack frame instead of the caller's. |
| (PSEUDO): Use them. Use symbolic stack frame offsets. |
| (DOCARGS_1, UNDOCARGS_1): Use CANCEL_PARM_SAVE. |
| (DOCARGS_2, UNDOCARGS_2): Likewise. |
| (DOCARGS_3, UNDOCARGS_3): Likewise. |
| (DOCARGS_4, UNDOCARGS_4): Likewise. |
| (DOCARGS_5, UNDOCARGS_5): Likewise. |
| (DOCARGS_6, UNDOCARGS_6): Likewise. |
| |
| 2013-11-26 Ondřej Bílka <neleai@seznam.cz> |
| |
| * sysdeps/i386/tls.h: Use __glibc_reserved instead __unused. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2013-11-25 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| [BZ #11214] |
| * Makefile (tst-getpid2-ENV): New variable. |
| |
| 2013-11-20 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * Makefile (tst-cleanup2, tst-cleanupx2): Add -fno-builtin |
| |
| 2013-10-30 Mike Frysinger <vapier@gentoo.org> |
| |
| * sysdeps/pthread/configure.in: Moved to ... |
| * sysdeps/pthread/configure.ac: ... here. |
| * sysdeps/x86_64/configure.in: Moved to ... |
| * sysdeps/x86_64/configure.ac: ... here. |
| * sysdeps/pthread/configure: Regenerated. |
| * sysdeps/x86_64/configure: Likewise. |
| |
| 2013-10-04 Maciej W. Rozycki <macro@codesourcery.com> |
| |
| * tst-mutex8.c (check_type) [ENABLE_PI]: Handle ENOTSUP failure |
| from pthread_mutex_init. |
| |
| 2013-10-01 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #15988] |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast) |
| [lll_futex_cmp_requeue_pi && __ASSUME_REQUEUE_PI]: Use |
| USE_REQUEUE_PI. |
| * pthread_cond_signal.c (__pthread_cond_signal) |
| [lll_futex_cmd_requeue_pi && __ASSUME_REQUEUE_PI]: Likewise. |
| |
| 2013-09-27 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h [_LIBC && (!NOT_IN_libc || |
| IS_IN_libpthread)] (__libc_lock_fini_recursive): Use the mutex |
| member of the argument. |
| (__libc_lock_trylock_recursive): Likewise. |
| (__libc_lock_unlock_recursive): Likewise. |
| |
| 2013-09-04 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S |
| [SHARED && DO_VERSIONING && !NO_HIDDEN]: Change conditional to |
| [SHARED && !NO_HIDDEN]. |
| |
| 2013-09-03 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #15921] |
| * tst-cleanup2.c (do_test): New volatile variable RET to |
| return success. |
| |
| 2013-08-30 Ondřej Bílka <neleai@seznam.cz> |
| |
| * sysdeps/pthread/pthread.h: Fix typos. |
| * sysdeps/unix/sysv/linux/internaltypes.h: Likewise. |
| * tst-cancel4.c: Likewise. |
| |
| 2013-08-21 Ondřej Bílka <neleai@seznam.cz> |
| |
| * pthread_getschedparam.c: Fix typos. |
| * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. |
| |
| 2013-07-23 David S. Miller <davem@davemloft.net> |
| |
| * tst-cancel4.c (WRITE_BUFFER_SIZE): Adjust comment. |
| |
| 2013-07-22 David S. Miller <davem@davemloft.net> |
| |
| * tst-cancel4.c (WRITE_BUFFER_SIZE): Increase to 16384. |
| |
| 2013-07-19 Dominik Vogt <vogt@de.ibm.com> |
| |
| * pthread_mutex_lock.c: Fix whitespace. |
| * pthread_mutex_trylock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86/elision-conf.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/elision-conf.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86/elision-lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/elision-timed.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/elision-trylock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/force-elision.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86/hle.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_cond_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_timedlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_trylock.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86/elision-conf.c: |
| Remove __rwlock_rtm_enabled and __rwlock_rtm_read_retries. |
| (elision_init): Don't set __rwlock_rtm_enabled. |
| * sysdeps/unix/sysv/linux/x86/elision-conf.h: |
| Remove __rwlock_rtm_enabled. |
| |
| 2013-07-03 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86/init-arch.c: New file. |
| * sysdeps/unix/sysv/linux/x86/init-arch.h: Likewise. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86/elision-conf.c (elision_init): |
| Check ENABLE_LOCK_ELISION. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| |
| * pthread_mutexattr_settype.c (__pthread_mutexattr_settype): |
| Disable elision for PTHREAD_MUTEX_DEFAULT. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| Hongjiu Lu <hongjiu.lu@intel.com> |
| |
| * pthread_mutex_lock.c |
| (__pthread_mutex_lock): Add lock elision support. |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise. |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Likewise. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86/Makefile: New file. |
| * sysdeps/unix/sysv/linux/x86/force-elision.h: New file |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_cond_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_timedlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_trylock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86/pthread_mutex_unlock.c: Likewise. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| |
| * tst-mutex5.c: Include config.h. |
| (do_test): Add checks for ENABLE_LOCK_ELISION. |
| * tst-mutex8.c: Include config.h |
| (tf): Add checks for ENABLE_LOCK_ELISION. |
| (check_type): Likewise. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| |
| * pthreadP.h: Add elision types. |
| (PTHREAD_MUTEX_TYPE_ELISION): Add. |
| * sysdeps/pthread/pthread.h: Add elision initializers. |
| (PTHREAD_MUTEX_ELISION_NP, PTHREAD_MUTEX_NO_ELISION_NP, |
| PTHREAD_MUTEX_PSHARED_NP): Add new flags. |
| (__PTHREAD_SPINS): Add. |
| |
| 2013-07-02 Andi Kleen <ak@linux.intel.com> |
| Hongjiu Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_timedwait_tid, |
| lll_timedlock_elision, __lll_lock_elision, __lll_unlock_elision, |
| __lll_trylock_elision, lll_lock_elision, lll_unlock_elision, |
| lll_trylock_elision): Add. |
| * sysdeps/unix/sysv/linux/x86/Makefile: Imply x86. |
| * sysdeps/unix/sysv/linux/x86/elision-conf.c: New file. |
| * sysdeps/unix/sysv/linux/x86/elision-conf.h: New file. |
| * sysdeps/unix/sysv/linux/x86/elision-lock.c: New file. |
| * sysdeps/unix/sysv/linux/x86/elision-timed.c: New file. |
| * sysdeps/unix/sysv/linux/x86/elision-trylock.c: New file. |
| * sysdeps/unix/sysv/linux/x86/elision-unlock.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_timedwait_tid, |
| lll_timedlock_elision, __lll_lock_elision, __lll_unlock_elision, |
| __lll_trylock_elision, lll_lock_elision, lll_unlock_elision, |
| lll_trylock_elision): Add. |
| * nptl/sysdeps/unix/sysv/linux/x86/hle.h: New file. |
| * elision-conf.h: New file. |
| |
| 2013-06-24 Vladimir Nikulichev <v.nikulichev@gmail.com> |
| |
| [BZ #12310] |
| * pthread_exit.c: Add reference to pthread_create. |
| |
| 2013-06-22 Joseph Myers <joseph@codesourcery.com> |
| |
| * pthread_getattr_default_np.c: Include <string.h>. |
| |
| 2013-06-15 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * Versions (libpthread): Add GLIBC_2.18. |
| (GLIBC_2.18): Add pthread_setattr_default_np and |
| pthread_getattr_default_np. |
| * allocatestack.c (allocate_stack): Synchronize read from |
| __default_pthread_attr. |
| (__reclaim_stacks): Initialize __default_pthread_attr_lock. |
| * nptl-init.c (__pthread_initialize_minimal_internal): |
| Synchronize write to __default_pthread_attr. |
| * pthreadP.h (__default_pthread_attr_lock): Declare. |
| * pthread_attr_getstacksize (__pthread_attr_getstacksize): |
| Synchronize read from __default_pthread_attr. |
| * pthread_create.c (__pthread_create_2_1): Make a local copy of |
| __default_pthread_attr. Check value of flags in IATTR even if |
| input ATTR is NULL. |
| * pthread_getattr_default_np.c: New file. |
| * pthread_setattr_default_np.c: New file. |
| * sysdeps/pthread/pthread.h [__USE_GNU] |
| (pthread_getattr_default_np, pthread_setattr_default_np): |
| Declare. |
| * tst-default-attr.c: New test case. |
| * Makefile (libpthread-routines): Add |
| pthread_setattr_default_np and pthread_getattr_default_np. |
| (tests): Add tst-default-attr. |
| * vars.c (__default_pthread_attr_lock): Declare and initialize. |
| |
| 2013-06-13 Siddhesh Poyarekar <siddhesh@redhat.com> |
| Carlos O'Donell <carlos@redhat.com> |
| |
| [BZ #15618] |
| * tst-pthread-attr-affinity: New test case. |
| * Makefile (tests): Add it. |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c |
| (__pthread_attr_getaffinity_new): Copy minimum of source and |
| destination sizes to avoid a buffer overrun. |
| |
| 2013-06-10 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h |
| (lll_futex_wake): Return syscall error. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (lll_futex_wake): Return syscall error. |
| |
| 2013-08-06 Ondřej Bílka <neleai@seznam.cz> |
| |
| * sysdeps/pthread/allocalim.h: (__libc_use_alloca): Fix warning. |
| |
| 2013-06-06 Ondřej Bílka <neleai@seznam.cz> |
| |
| * tst-cond22.c: Fix leading whitespaces. |
| * tst-umask1.c: Likewise. |
| |
| 2013-06-06 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Remove |
| trailing whitespace. |
| * sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * tst-mutexpp10.c: Likewise. |
| * tst-stackguard1.c: Likewise. |
| |
| 2013-05-31 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile ($(objpfx)libpthread.so): Remove dependencies on libc |
| and ld.so. |
| |
| 2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com> |
| |
| * pthread_create.c: Add missing #include <stdint.h> due to uint64_t or |
| uint32_t usage. |
| * sysdeps/pthread/createthread.c: Likewise. |
| |
| 2013-05-14 Andreas Jaeger <aj@suse.de> |
| |
| [BZ #10686] |
| * sysdeps/x86_64/tls.h (struct tcbhead_t): Add __private_ss field. |
| * sysdeps/i386/tls.h (struct tcbhead_t): Likewise. |
| |
| 2013-05-09 Andi Kleen <ak@linux.intel.com> |
| |
| * tst-mutex8.c (do_test): Check for ENABLE_PI. |
| |
| 2013-04-22 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * pthreadP.h (check_sched_policy_attr): New inline function. |
| (check_sched_priority_attr): Likewise. |
| (check_stacksize_attr): Likewise. |
| (__kernel_cpumask_size, __determine_cpumask_size): Declare |
| extern. |
| (check_cpuset_attr): New inline function. |
| * pthread_attr_setschedparam (__pthread_attr_setschedparam): |
| Use check_sched_priority_attr. |
| * pthread_attr_setschedpolicy.c |
| (__pthread_attr_setschedpolicy): Use check_sched_policy_attr. |
| * pthread_attr_setstack.c (__pthread_attr_setstack): Use |
| check_stacksize_attr. |
| * pthread_attr_setstacksize.c (__pthread_attr_setstacksize): |
| Likewise. |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c |
| (__pthread_attr_setaffinity_new): Use check_cpuset_attr. |
| |
| 2013-04-11 Andreas Schwab <schwab@suse.de> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): If possible use FUTEX_WAIT_BITSET to |
| directly use absolute timeout. |
| |
| 2013-04-07 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sem_post.c: Include atomic.h. |
| |
| 2013-04-04 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #15337] |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S |
| [IS_IN_libpthread] |
| [SHARED && defined DO_VERSIONING && !defined NO_HIDDEN]: Mark |
| __pthread_unwind hidden. |
| |
| 2013-03-28 Roland McGrath <roland@hack.frob.com> |
| |
| * pthread_create.c (start_thread) [!SHARED]: |
| Call __call_tls_dtors only if it's not NULL. |
| |
| 2013-03-19 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Use __default_pthread_attr |
| instead of __default_stacksize. |
| * nptl-init.c (__pthread_initialize_minimal_internal): |
| Likewise. Initialize guardsize. |
| * pthreadP.h (__default_pthread_attr): Declare. |
| * pthread_attr_getstacksize.c (__pthread_attr_getstacksize): |
| Use __default_pthread_attr instead of __default_stacksize. |
| * pthread_create.c (default_attr): Remove. |
| (__pthread_create_2_1): Use __default_pthread_attr instead of |
| default_attr. |
| * vars.c (__default_stacksize): Remove. |
| (__default_pthread_attr): New static variable to store |
| default thread attributes. |
| |
| 2013-03-18 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * pthread_barrier_init.c (default_attr): Rename to |
| default_barrierattr. |
| (pthread_barrier_init): Adjust for the rename. |
| * pthread_mutex_init.c (default_attr): Rename to |
| default_mutexattr. |
| (__pthread_mutex_init): Adjust for the rename. |
| * pthread_rwlock_init.c (default_attr): Rebane to |
| default_rwlockattr. |
| (__pthread_rwlock_init): Adjust for the rename. |
| |
| 2013-03-12 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Include <atomic.h>. |
| |
| 2013-03-04 Roland McGrath <roland@hack.frob.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: |
| Change multiple inclusion guard to _LINUX_I686_DL_SYSDEP_H. |
| Use #include_next. |
| (HAVE_DL_DISCOVER_OSVERSION): Remove definition, now redundant. |
| (RTLD_PRIVATE_ERRNO): Likewise. |
| (NEED_DL_SYSINFO, DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): |
| Move macros and associated declaration to ... |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: ... here. |
| Change multiple include guard to _LINUX_I386_DL_SYSDEP_H. |
| Use #include_next. |
| |
| 2013-03-01 Carlos O'Donell <carlos@redhat.com> |
| |
| * Makefile (tests): Revert last change. |
| (tst-pthread-stack-env-ENV): Likewise. |
| * nptl-init.c (set_default_stacksize): Likewise. |
| (__pthread_initialize_minimal_internal): Likewise. |
| * tst-pthread-stack-env.c: Likewise. |
| |
| 2013-03-01 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * tst-oddstacklimit.c: Include stdlib.h. |
| |
| * Makefile (tests): Add tst-pthread-stack-env. |
| (tst-pthread-stack-env-ENV): Set environment for test. |
| * nptl-init.c (set_default_stacksize): New function. |
| (__pthread_initialize_minimal_internal): Accept ARGC, ARGV and |
| ENVP. Initialize __ENVIRON and set __DEFAULT_STACKSIZE. |
| * tst-pthread-stack-env.c: New test case. |
| |
| 2013-02-21 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h |
| (FUTEX_WAIT_REQUEUE_PI): Define. |
| (FUTEX_CMP_REQUEUE_PI): Likewise. |
| (lll_futex_wait_requeue_pi): Likewise. |
| (lll_futex_timed_wait_requeue_pi): Likewise. |
| (lll_futex_cmp_requeue_pi): Likewise. |
| |
| 2013-02-21 Carlos O'Donell <carlos@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c: Fix comment typo. |
| |
| 2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * sysdeps/pthread/tst-timer.c: Include stdlib.h for declaration |
| of exit. |
| * tst-barrier4.c: Likewise. |
| * tst-robust7.c: Likewise. |
| |
| [BZ #14920] |
| * pthreadP.h (USE_REQUEUE_PI): New macro to check if mutex is |
| PI-aware. |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast): Use |
| PI-aware futex operations if available and mutex is PI-aware. |
| * pthread_cond_signal.c (__pthread_cond_signal): Likewise. |
| * nptl/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Likewise. |
| * pthread_cond_wait.c (__condvar_cleanup): Adjust lock if |
| cancellation occurred just after futex returned successfully |
| from a PI operation with the mutex held. |
| (__pthread_cond_wait): Use PI-aware futex operations if |
| available and mutex is PI-aware. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (FUTEX_WAIT_REQUEUE_PI): Define. |
| (FUTEX_CMP_REQUEUE_PI): Likewise. |
| (lll_futex_wait_requeue_pi): Likewise. |
| (lll_futex_timed_wait_requeue_pi): Likewise. |
| (lll_futex_cmp_requeue_pi): Likewise. |
| * nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h |
| (FUTEX_WAIT_REQUEUE_PI): Define. |
| (FUTEX_CMP_REQUEUE_PI): Likewise. |
| (lll_futex_wait_requeue_pi): Likewise. |
| (lll_futex_timed_wait_requeue_pi): Likewise. |
| (lll_futex_cmp_requeue_pi): Likewise. |
| * sysdeps/unix/sysv/linux/kernel-features.h: Define |
| __ASSUME_REQUEUE_PI for Linux version higher than 2.6.31. |
| |
| 2013-02-04 Andreas Schwab <schwab@suse.de> |
| |
| [BZ #14142] |
| * tst-cancel14.c: Include <sys/time.h>. |
| * tst-cancel15.c: Likewise. |
| * tst-mutex9.c: Include <stdint.h>, <stdlib.h> and <sys/time.h>. |
| * tst-stackguard1.c: Include <tls.h> |
| |
| 2013-01-16 Andreas Schwab <schwab@suse.de> |
| |
| [BZ #14327] |
| * sem_open.c (sem_open): Use __mktemp instead of mktemp. |
| |
| 2013-01-11 Carlos O'Donell <codonell@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Add comment. Remove assert |
| on attr. |
| |
| 2013-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * Makefile (tst-cancel7-ARGS: Replace $(host-built-program-cmd) |
| with $(host-test-program-cmd). |
| (tst-exec4-ARGS): Likewise. |
| (tst-stackguard1-ARGS): Likewise. |
| ($(objpfx)tst-tls6.out): Don't pass $(elf-objpfx) to tst-tls6.sh. |
| Replace $(rtld-installed-name) with $(test-via-rtld-prefix). |
| * tst-tls6.sh (elf_objpfx): Removed. |
| (rtld_installed_name): Renamed to ... |
| (test_via_rtld_prefix): This. |
| (tst_tls5): Prepend ${test_via_rtld_prefix}. |
| |
| 2013-01-02 Joseph Myers <joseph@codesourcery.com> |
| |
| * All files with FSF copyright notices: Update copyright dates |
| using scripts/update-copyrights. |
| |
| 2013-01-01 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Reformat |
| copyright notice. |
| |
| 2012-12-28 Andi Kleen <ak@linux.intel.com> |
| |
| * pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock): Convert |
| to prototype. |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): |
| Likewise. |
| |
| 2012-12-27 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h |
| (lll_futex_timed_wait_bitset): New macro. |
| |
| 2012-12-27 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (SYS_futex): |
| Remove definition. |
| (lll_futex_timed_wait): Replace assembly code with |
| INTERNAL_SYSCALL. |
| (lll_futex_timed_wait_bitset): Likewise. |
| (lll_futex_wake): Likewise. |
| (lll_futex_requeue): Likewise. |
| (lll_futex_wake_unlock): Likewise. |
| |
| 2012-12-08 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c (_longjmp_unwind): |
| Declare LOCAL_VAR as char. |
| |
| 2012-12-04 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__old_sem_post): |
| Cast result of atomic_increment_val to (void) instead of storing |
| in otherwise-unused variable. |
| |
| 2012-12-03 Allan McRae <allan@archlinux.org> |
| |
| * Makefile (LDFLAGS-tst-cond24, LDFLAGS-tst-cond25): Remove. |
| |
| 2012-11-26 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * unwind.c (__pthread_unwind): Pass address of unwind_cleanup |
| to THREAD_SETMEM. |
| * sysdeps/i386/tls.h: Include <libc-internal.h>. |
| (THREAD_SETMEM): Use cast_to_integer before casting to uint64_t. |
| (THREAD_SETMEM_NC): Likewise. |
| * sysdeps/x86_64/tls.h: Include <libc-internal.h>. |
| (THREAD_SETMEM): Use cast_to_integer before casting to uint64_t. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| 2012-11-21 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sem_post.c (__old_sem_post): Cast result |
| of atomic_increment_val to (void) instead of storing in |
| otherwise-unused variable. |
| |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait) |
| [__NR_clock_gettime]: Cast result of INTERNAL_VSYSCALL to void |
| instead of storing in otherwise-unused variable. |
| |
| 2012-11-14 Marcus Shawcroft <marcus.shawcroft@linaro.org> |
| |
| * Makefile (CFLAGS-open.c, CFLAGS-open64.c, CFLAGS-pause.c) |
| (CFLAGS-recv.c, CFLAGS-send.c): Define. |
| |
| 2012-11-06 Chris Metcalf <cmetcalf@tilera.com> |
| |
| * tst-sem14.c (TIMEOUT): Set timeout to 10 seconds. |
| * tst-cond24.c (TIMEOUT): Increase from 10 to 20 seconds. |
| |
| 2012-11-05 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait): Time out |
| if absolute timeout is negative. |
| [__ASSUME_FUTEX_CLOCK_REALTIME && |
| lll_futex_timed_wait_bitset]: Use lll_futex_timed_wait_bitset. |
| * pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): |
| Likewise. |
| * pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): |
| Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c |
| (__lll_robust_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (lll_futex_timed_wait_bitset): New macro. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h |
| (lll_futex_timed_wait_bitset): Likewise. |
| |
| 2012-11-03 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (BUSY_WAIT_NOP): |
| Add missing spaces. |
| (__cpu_relax): Likewise. |
| |
| 2012-11-02 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/tls.h: Don't include <xmmintrin.h>. |
| (__128bits): New struct typedef. |
| (tcbhead_t): Replace __m128 with __128bits. |
| |
| 2012-10-30 Aurelien Jarno <aurelien@aurel32.net> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile (tst-cancel7-ARGS): Use exec in --command argument. |
| |
| 2012-10-28 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (BUSY_WAIT_NOP): |
| Define when we have v9 instructions available. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/cpu_relax.S: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/cpu_relax.S: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/Makefile: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Add cpu_relax |
| to libpthread-routines. |
| |
| 2012-10-25 Roland McGrath <roland@hack.frob.com> |
| |
| * tst-cond-except.c (TEST_FUNCTION): New macro. |
| |
| 2012-10-25 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile ($(objpfx)tst-tls6.out): Use $(BASH) not $(SHELL) to |
| run tst-tls6.sh. |
| * tst-tls6.sh: Use /bin/bash not /bin/sh. |
| |
| 2012-10-25 Roland McGrath <roland@hack.frob.com> |
| |
| * tst-basic2.c (do_test): Return RESULT, not always zero. |
| |
| * tst-cond25.c: Include <stdint.h> |
| (waiter): Add casts to uintptr_t between casting integer<->pointer. |
| (timed_waiter): Likewise. |
| (do_test_wait): Likewise. |
| * tst-cond-except.c (thr): Likewise. |
| (do_test): Use prototype definition. |
| |
| 2012-10-24 Joseph Myers <joseph@codesourcery.com> |
| Jim Blandy <jimb@codesourcery.com> |
| |
| * Makefile ($(objpfx)tst-tls6.out): Pass $(test-wrapper-env) to |
| tst-tls6.sh. |
| * tst-tls6.sh (test_wrapper_env): New variable. Use it to run |
| programs with LD_PRELOAD set. |
| |
| 2012-10-24 Roland McGrath <roland@hack.frob.com> |
| |
| * Makefile ($(objpfx)tst-cond11, $(objpfx)tst-cond19): Targets removed. |
| ($(objpfx)tst-sem5, $(objpfx)tst-cancel18): Likewise. |
| ((objpfx)tst-cancelx18, $(objpfx)tst-clock2): Likewise. |
| ($(objpfx)tst-rwlock14): Likewise. |
| |
| 2012-10-24 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile (tests): Remove tst-oddstacklimit. |
| (test-srcs): New variable. |
| (tst-oddstacklimit-ENV): Remove. |
| [$(run-built-tests) = yes] (tests): Depend on |
| $(objpfx)tst-oddstacklimit.out. |
| [$(run-built-tests) = yes] ($(objpfx)tst-oddstacklimit.out): New |
| target. |
| * tst-oddstacklimit.c: Do not include "tst-basic1.c". Use |
| setrlimit before executing tst-basic1 test passed to --command. |
| |
| 2012-10-23 Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile [$(cross-compiling) = no]: Change condition to |
| [$(run-built-tests) = yes]. |
| |
| 2012-10-23 Jim Blandy <jimb@codesourcery.com> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile (tst-cancel7-ARGS): Use $(host-built-program-cmd). |
| (tst-exec4-ARGS): Likewise. |
| (tst-stackguard1-ARGS): Likewise. |
| |
| 2012-10-21 Jim Blandy <jimb@codesourcery.com> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| * Makefile ($(objpfx)tst-cancel-wrappers.out): Pass $(NM) to |
| tst-cancel-wrappers.sh. |
| * tst-cancel-wrappers.sh: Use nm program given as first argument, |
| not hardcoded "nm". |
| |
| 2012-10-17 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * tst-cond25.c (do_test_wait): Don't check for return value from |
| pthread_cancel. |
| |
| 2012-10-16 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #14652] |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__condvar_tw_cleanup): Adjust the mutex data structure if it |
| was locked by FUTEX_WAIT_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait |
| (__condvar_w_cleanup): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__condvar_cleanup2): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__condvar_cleanup1): Likewise. |
| |
| 2012-10-10 Carlos O'Donell <carlos@systemhalted.org> |
| |
| * sysdeps/pthread/pthread.h [!(defined __GNUC__ && |
| defined __EXCEPTIONS) && defined __USE_GNU] |
| (pthread_cleanup_push_defer_np): Fix formatting. |
| |
| 2012-10-10 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #14652] |
| * Makefile (tests): New test case tst-cond25. |
| (LDFLAGS-tst-cond25): Link tst-cond25 against librt. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__condvar_tw_cleanup): Lock mutex only if we don't already |
| own it. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__condvar_w_cleanup): Likewise. |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: Add TID_MASK. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__condvar_cleanup2): Lock mutex only if we don't already |
| own it. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__condvar_cleanup1): Likewise. |
| * tst-cond25.c: New test case. |
| |
| 2012-10-09 Roland McGrath <roland@hack.frob.com> |
| |
| * sysdeps/pthread/configure: Regenerated. |
| * sysdeps/x86_64/configure: Regenerated. |
| |
| 2012-10-05 David S. Miller <davem@davemloft.net> |
| |
| [BZ #14568] |
| * sysdeps/sparc/tls.h (DB_THREAD_SELF_INCLUDE): Delete. |
| (DB_THREAD_SELF): Use constants for the register offsets. Correct |
| the case of a 64-bit debugger with a 32-bit inferior. |
| |
| 2012-10-05 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #14557] |
| * Makefile (tests-static): Add tst-cancel24-static, |
| tst-cond8-static tst-mutex8-static, tst-mutexpi8-static, |
| tst-sem11-static and tst-sem12-static. |
| (tests): Likewise. |
| (LDLIBS-tst-cancel24-static): New macro. |
| * tst-cancel24-static.cc: New file. |
| * tst-cond8-static.c: Likewise. |
| * tst-mutex8-static.c: Likewise. |
| * tst-mutexpi8-static.c: Likewise. |
| * tst-sem11-static.c: Likewise. |
| * tst-sem12-static.c: Likewise. |
| |
| 2012-10-05 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #14417] |
| * Makefile (tests): New test case tst-cond24. |
| (LDFLAGS-tst-cond24): Link tst-cond24 against librt. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Unlock mutex before going back to |
| wait in PI case. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. Revert handling of EAGAIN |
| return from futex_wait. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Unlock mutex before going back to |
| wait in PI case. Set requeue_pi flag only if wait returned 0. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. Revert handling of EAGAIN |
| return from futex_wait. |
| * tst-cond24.c: New test case. |
| |
| 2012-10-04 Roland McGrath <roland@hack.frob.com> |
| |
| * pthread_create.c (start_thread): Use __madvise, not madvise. |
| |
| 2012-10-02 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/i386/tls.h: Update copyright years. |
| |
| 2012-10-02 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * pthread_create.c (start_thread): Fix clone flag name in |
| comment to CLONE_CHILD_CLEARTID. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| |
| 2012-10-01 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #14477] |
| * Makefile (tests): Add tst-cond-except. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Mark instructions where %ebx is |
| incremented in PI case. |
| (.gcc_except_table): Add entry to jump to __condvar_tw_cleanup2 |
| for the marked PI case instructions. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__pthread_cond_wait): Mark instructions where %ebx is |
| incremented in PI case. |
| (.gcc_except_table): Add entry to jump to __condvar_w_cleanup2 |
| for the marked PI case instructions. |
| * tst-cond-except.c: New test case. |
| |
| 2012-09-24 Dmitry V. Levin <ldv@altlinux.org> |
| |
| * tst-tls6.sh: Add "set -e". |
| * Makefile: Do not specify -e option when running testsuite |
| shell scripts. |
| |
| * tst-tls6.sh: Add copyright header. |
| |
| 2012-09-24 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/tls.h (THREAD_SETMEM): Add "()" when casting |
| to uint64_t for 64-bit store. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| 2012-09-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/i386/tls.h (THREAD_SETMEM): Cast to uint64_t for |
| 64-bit store. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| 2012-09-14 Jeff Law <law@redhat.com> |
| |
| [BZ #14583] |
| * sysdeps/pthread/pthread.h: Fix prototype of __sigsetjmp. |
| |
| 2012-09-13 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #14576] |
| * sysdeps/pthread/bits/libc-lockP.h (__rtld_lock_init_recursive): |
| Removed. |
| |
| 2012-09-07 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * Makefile (LDFLAGS-tst-cancel24): Renamed to ... |
| (LDLIBS-tst-cancel24): This. |
| |
| 2012-09-06 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #14545] |
| * Makefile (tests-static): Add tst-cancel21-static. |
| (tests): Likewise. |
| * tst-cancel21-static.c: New file. |
| |
| 2012-09-01 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c |
| [!__ASSUME_POSIX_CPU_TIMERS]: Remove conditional code. |
| [__NR_clock_getres]: Make code unconditional. |
| (pthread_getcpuclockid): Remove code left unreachable by removal |
| of conditionals. |
| |
| 2012-08-31 Joseph Myers <joseph@codesourcery.com> |
| |
| [BZ #14532] |
| * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Use |
| atomic_compare_and_exchange_bool_rel. |
| * tst-sem14.c: New file. |
| * Makefile (tests): Add tst-sem14. |
| |
| 2012-08-15 Roland McGrath <roland@hack.frob.com> |
| |
| * Makefile (CFLAGS-flockfile.c): Use $(libio-mtsafe) instead |
| of -D_IO_MTSAFE_IO. |
| (CFLAGS-ftrylockfile.c, CFLAGS-funlockfile.c): Likewise. |
| * sysdeps/unix/sysv/linux/Makefile (CFLAGS-fork.c): Likewise. |
| |
| 2012-08-16 Joseph Myers <joseph@codesourcery.com> |
| |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait) |
| [!__ASSUME_POSIX_TIMERS]: Remove conditional code. |
| * pthread_condattr_setclock.c (pthread_condattr_setclock) |
| [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c |
| [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/timer_create.c [__NR_timer_create]: Make |
| code unconditional. |
| [!__NR-timer_create]: Remove conditional code. |
| (timer_create) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/timer_delete.c [__NR_timer_delete]: Make |
| code unconditional. |
| [!__NR_timer_delete]: Remove conditional code. |
| (timer_delete) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/timer_getoverr.c |
| [__NR_timer_getoverrun]: Make code unconditional. |
| [!__NR_timer_getoverrun]: Remove conditional code. |
| (timer_getoverrun) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/timer_gettime.c [__NR_timer_gettime]: |
| Make code unconditional. |
| [!__NR_timer_gettime]: Remove conditional code. |
| (timer_gettime) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/timer_routines.c [__NR_timer_create]: |
| Make code unconditional. |
| [!__ASSUME_POSIX_TIMERS]: Remove conditional code. |
| * sysdeps/unix/sysv/linux/timer_settime.c [__NR_timer_settime]: |
| Make code unconditional. |
| [!__NR_timer_settime]: Remove conditional code. |
| (timer_settime) [!__ASSUME_POSIX_TIMERS]: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait) [!__ASSUME_POSIX_TIMERS]: Remove |
| conditional code. |
| |
| 2012-08-15 Tom de Vries <vries@codesourcery.com> |
| Maxim Kuvyrkov <maxim@codesourcery.com> |
| |
| * sysdeps/pthread/bits/libc-lockP.h (__libc_lock_lock) |
| (__libc_lock_trylock): Allow pre-existing definitions. |
| |
| 2012-08-15 Maxim Kuvyrkov <maxim@codesourcery.com> |
| |
| * pthread_spin_lock.c: New file. |
| * pthread_spin_trylock.c: New file. |
| |
| 2012-08-08 Joseph Myers <joseph@codesourcery.com> |
| |
| * allocatestack.c (setxid_signal_thread) [__ASSUME_TGKILL]: Make |
| code unconditional. |
| (setxid_signal_thread) [!__ASSUME_TGKILL]: Remove conditional code. |
| * pthread_cancel.c (pthread_cancel) [__ASSUME_TGKILL]: Make code |
| unconditional. |
| (pthread_cancel) [!__ASSUME_TGKILL]: Remove conditional code. |
| * sysdeps/pthread/createthread.c (do_clone) [__ASSUME_TGKILL]: |
| Make code unconditional. |
| (do_clone) [!__ASSUME_TGKILL]: Remove conditional code. |
| * sysdeps/unix/sysv/linux/pt-raise.c (raise) [__ASSUME_TGKILL || |
| __NR_tgkill]: Make code unconditional. |
| (raise) [__ASSUME_TGKILL]: Likewise. |
| (raise) [!__ASSUME_TGKILL]: Remove conditional code. |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill) |
| [__ASSUME_TGKILL]: Make code unconditional. |
| (__pthread_kill) [!__ASSUME_TGKILL]: Remove conditional code. |
| * sysdeps/unix/sysv/linux/raise.c (raise) [__ASSUME_TGKILL || |
| __NR_tgkill]: Make code unconditional. |
| (raise) [__ASSUME_TGKILL]: Likewise. |
| (raise) [!__ASSUME_TGKILL]: Remove conditional code. |
| |
| 2012-08-07 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/pthread/createthread.c (create_thread) |
| [!__ASSUME_NO_CLONE_DETACHED]: Remove conditional code. |
| |
| 2012-08-03 Joseph Myers <joseph@codesourcery.com> |
| |
| * nptl-init.c (sigcancel_handler) [__ASSUME_CORRECT_SI_PID]: Make |
| code unconditional. |
| (sighandler_setxid) [__ASSUME_CORRECT_SI_PID]: Likewise. |
| |
| 2012-07-28 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * tst-pthread-getattr.c (MAX_STACK_SIZE): New macro. |
| (pagesize): New static variable. |
| (allocate_and_test): Return MEM. Rename parameter to TARGET. |
| (check_stack_top): New local variables MEM and PAGEMASK. Cap |
| stack size to MAX_STACK_SIZE. Call allocate_and_test for |
| halfway up the stack top page. Verify that the top page was |
| written into. |
| (do_test): Get pagesize using sysconf. |
| |
| 2012-07-25 Andreas Schwab <schwab@linux-m68k.org> |
| |
| * sysdeps/unix/sysv/linux/i386/pt-vfork.S: Remove pseudo_end |
| label. |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (PSEUDO): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): |
| Likewise. |
| |
| 2012-07-25 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * tst-pthread-getattr.c: Revert last change. |
| |
| 2012-07-20 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * tst-pthread-getattr.c (MAX_STACK_SIZE): New max cap for stack |
| size. |
| (_MIN): New macro. |
| (allocate_and_test): Return STACKADDR. Access STACKADDR instead |
| of MEM to test. |
| (check_stack_top): Read valued written into STACKADDR in |
| allocate_and_test. Cap stack size to MAX_STACK_SIZE. |
| |
| 2012-07-19 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * nptl-init.c (sighandler_setxid): Fix the comment that |
| describes it. |
| |
| 2012-06-23 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S |
| (__lll_robust_timedlock_wait): Simplify CFI directives. |
| |
| 2012-06-20 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #12416] |
| * Makefile (tests): Add test case. |
| * pthread_getattr_np.c (pthread_getattr_np): Deduct pages below |
| the __libc_stack_end page from stacksize. Truncate stacksize to |
| make it page aligned when it is computed from RLIMIT_STACK. |
| * tst-pthread-getattr.c: New test case. Verify that stackaddr is |
| accessible. |
| |
| 2012-06-07 Carlos Sánchez de La Lama <csanchezdll@gmail.com> |
| |
| [BZ #14205] |
| * sysdeps/sparc/sparc32/pthread_spin_lock.S: Do not use v9 |
| branches. |
| |
| 2012-06-04 Siddhesh Poyarekar <siddhesh@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #14188] |
| * sysdeps/pthread/pthread.h |
| [!(defined __GNUC__ && defined __EXCEPTIONS)] |
| (pthread_cleanup_push, pthread_cleanup_push_defer_np): Use |
| __libc_unlikely instead of __builtin_expect. |
| |
| 2012-05-30 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #14117] |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Removed. |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/Implies: New file. |
| * sysdeps/unix/sysv/linux/x86_64/Implies: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Renamed |
| to ... |
| * sysdeps/unix/sysv/linux/x86/bits/pthreadtypes.h: This. |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Renamed |
| to ... |
| * sysdeps/unix/sysv/linux/x86/bits/semaphore.h: This. |
| |
| 2012-05-30 Andreas Schwab <schwab@linux-m68k.org> |
| |
| [BZ #14132] |
| * nptl-init.c (pthread_functions): Remove use of INTUSE and |
| _internal aliases. |
| (__pthread_initialize_minimal_internal): Likewise. |
| * sem_open.c: Likewise. |
| * sem_unlink.c: Likewise. |
| * pthreadP.h: Replace _internal aliases by hidden_proto |
| declarations. |
| * pthread_getspecific.c: Replace _internal alias by hidden_def. |
| * pthread_key_create.c: Likewise. |
| * pthread_mutex_destroy.c: Likewise. |
| * pthread_mutex_init.c: Likewise. |
| * pthread_mutex_lock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * pthread_once.c: Likewise. |
| * pthread_rwlock_rdlock.c: Likewise. |
| * pthread_rwlock_unlock.c: Likewise. |
| * pthread_rwlock_wrlock.c: Likewise. |
| * pthread_setspecific.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise. |
| * sysdeps/unix/sysv/linux/s390/pthread_once.c: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: |
| Likewise. |
| |
| 2012-05-27 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO, LOAD_ARGS_1) |
| (LOAD_ARGS_2 ,LOAD_ARGS_3 ,LOAD_ARGS_4): Add CFI restores. |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_lock_wait_private) |
| (__lll_lock_wait, __lll_timedlock_wait, __lll_timedwait_tid): Add CFI |
| directives. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S |
| (pthread_barrier_wait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S |
| (__pthread_cond_signal): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S (__pthread_cond_wait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S |
| (__pthread_rwlock_rdlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S |
| (__pthread_rwlock_unlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S |
| (__pthread_rwlock_wrlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S (__new_sem_post): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S (__new_sem_trywait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): Likewise. |
| |
| 2012-05-26 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| [BZ #12416] |
| * nptl/pthread_getattr_np.c (pthread_getattr_np): Use |
| __libc_stack_end rounded to the end of containing page as the |
| real stack end. |
| |
| 2012-05-25 Rayson Ho <rho@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Low-level SystemTap |
| probes for i386. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: 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/i386/i486/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2012-05-25 Rayson Ho <rho@redhat.com> |
| Roland McGrath <roland@hack.frob.com> |
| |
| * DESIGN-systemtap-probes.txt: New file. |
| * pthread_cond_broadcast.c: SystemTap probes. |
| * pthread_cond_init.c: Likewise. |
| * pthread_cond_signal.c: Likewise. |
| * pthread_cond_wait.c: Likewise. |
| * pthread_cond_destroy.c: Likewise. |
| * pthread_create.c: Likewise. |
| * pthread_join.c: Likewise. |
| * pthread_mutex_destroy.c: Likewise. |
| * pthread_mutex_init.c: Likewise. |
| * pthread_mutex_lock.c: Likewise. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * pthread_rwlock_destroy.c: Likewise. |
| * pthread_rwlock_rdlock.c: Likewise. |
| * pthread_rwlock_unlock.c: Likewise. |
| * pthread_rwlock_wrlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.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/x86_64/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2012-05-24 Roland McGrath <roland@hack.frob.com> |
| |
| * pthread_create.c (start_thread): Define pthread_start LIBC_PROBE. |
| |
| 2012-05-17 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h |
| (HAVE_DL_DISCOVER_OSVERSION): Don't declare _dl_discover_osversion |
| only for older kernels. |
| |
| 2012-05-15 Joseph Myers <joseph@codesourcery.com> |
| |
| * pthreadP.h [!__NR_set_robust_list] (__NR_set_robust_list): Do |
| not define. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_lock): Load |
| futex pointer into RDI_LP. Use RSP_LP to operate on stack. |
| (lll_robust_lock): Likewise. |
| (lll_cond_lock): Likewise. |
| (lll_robust_cond_lock): Likewise. |
| (lll_timedlock): Likewise. |
| (lll_robust_timedlock): Likewise. |
| (lll_unlock): Likewise. |
| (lll_robust_unlock): Likewise. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use |
| LP_OP(cmp) and RCX_LP on dep_mutex pointer. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Use LP_OP(op) |
| on NWAITERS. |
| (__gcc_personality_v0): Replace 8-byte data alignment with |
| LP_SIZE alignment and .quad with ASM_ADDR. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Use LP_OP(op) |
| on NWAITERS. |
| (__gcc_personality_v0): Replace 8-byte data alignment with |
| LP_SIZE alignment and .quad with ASM_ADDR. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Use LP_OP(cmp) on |
| NWAITERS, which is unsigned long int. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S |
| (__gcc_personality_v0): Replace 8-byte data alignment with |
| LP_SIZE alignment and .quad with ASM_ADDR. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Use |
| LP_OP(cmp), RSI_LP and R8_LP on dep_mutex pointer. Load |
| __vdso_clock_gettime pointer into RAX_LP. |
| (__gcc_personality_v0): Replace 8-byte data alignment with |
| LP_SIZE alignment and .quad with ASM_ADDR. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Use |
| LP_OP(cmp), RSI_LP and R8_LP on dep_mutex pointer. Load |
| __vdso_clock_gettime pointer into RAX_LP. |
| (__gcc_personality_v0): Replace 8-byte data alignment with |
| LP_SIZE alignment and .quad with ASM_ADDR. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Use |
| LP_OP(cmp) and R8_LP on dep_mutex pointer. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Use LP_OP(mov) |
| to update pointer in memory. Load pointer into RDI_LP. |
| |
| 2012-05-15 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (LLL_STUB_UNWIND_INFO_START): Align label to LP_SIZE instead |
| of 8. |
| (LLL_STUB_UNWIND_INFO_END): Likewise. |
| (lll_timedlock): Load timeout pointer into RDX_LP. |
| (lll_robust_timedlock): Likewise. |
| |
| 2012-05-15 Siddhesh Poyarekar <siddhesh@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #13613] |
| * Makefile (tests): Add test cases. |
| * descr.h (struct pthread): Add a comment describing multiple_threads. |
| * pthreadP.h (__pthread_multiple_threads): Expand comment to include |
| single-process case. |
| * pthread_cancel.c (pthread_cancel): Enable multiple_threads |
| before setting cancelstate of the thread. |
| * sysdeps/unix/sysv/linux/libc_multiple_threads.c |
| (__libc_multiple_threads): Add explanatory comment. |
| * tst-cancel-self-cancelstate.c: New test case. |
| * tst-cancel-self-canceltype.c: Likewise. |
| * tst-cancel-self-cleanup.c: Supporting file for test cases. |
| * tst-cancel-self-testcancel.c: New test case. |
| * tst-cancel-self.c: Likewise. |
| * vars.c: Expand comment to include single-process case. |
| |
| 2012-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/tls.h: Don't include <bits/wordsize.h>. |
| (tcbhead_t): Remove __x86_64__ check. Align rtld_savespace_sse |
| to 32 bytes. |
| |
| 2012-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/pthread/pthread.h (__PTHREAD_RWLOCK_INT_FLAGS_SHARED): |
| New. |
| (PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP): Check |
| __PTHREAD_RWLOCK_INT_FLAGS_SHARED instead of __WORDSIZE. |
| |
| 2012-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * shlib-versions: Move x86_64-.*-linux.* entry to ... |
| * sysdeps/x86_64/64/shlib-versions: Here. New file. |
| * sysdeps/x86_64/x32/shlib-versions: New file. |
| |
| 2012-05-14 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Define x32 |
| __SIZEOF_PTHREAD_XXX_T. |
| (__pthread_internal_list): Check __x86_64__ instead of __WORDSIZE. |
| (pthread_mutex_t): Likewise. |
| (pthread_rwlock_t): Likewise. |
| (__PTHREAD_RWLOCK_INT_FLAGS_SHARED): New. Defined if __x86_64__ |
| is defined. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/x32/tls.h: New file. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/tls.h (THREAD_SETMEM): Use uint64_t on 64-bit |
| integer. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/tls.h (THREAD_SELF): Replace movq/%q0 with |
| mov/%0. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h |
| (__cleanup_fct_attribute): Check __x86_64__ instead of |
| __WORDSIZE. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/pthread/pthread.h (PTHREAD_MUTEX_INITIALIZER): Check |
| __PTHREAD_MUTEX_HAVE_PREV instead of __WORDSIZE. |
| (PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP): Likewise. |
| (PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP): Likewise. |
| (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Likewise. |
| |
| 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * pthread_create.c (start_thread): Check __PTHREAD_MUTEX_HAVE_PREV |
| instead of __WORDSIZE. |
| |
| 2012-05-10 Thomas Schwinge <thomas@schwinge.name> |
| |
| [BZ #3748] |
| * sysdeps/pthread/bits/libc-lockP.h (__libc_once_get): New macro. |
| |
| 2012-05-09 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Use CFI directives. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): Likewise. |
| |
| 2012-05-03 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/sparc/sparc64/pthread_spin_unlock.S: Fix thinko, we |
| always have to return 0, especially for the pthread_spin_init |
| alias. |
| * sysdeps/sparc/sparc32/pthread_spin_lock.S: Add missing trailing |
| newline. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: Likewise. |
| * sysdeps/sparc/sparc64/pthread_spin_lock.S: Likewise. |
| |
| 2012-05-02 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/sparc/sparc64/pthread_spin_lock.S: New. |
| * sysdeps/sparc/sparc64/pthread_spin_lock.c: Delete. |
| * sysdeps/sparc/sparc64/pthread_spin_unlock.S: New. |
| * sysdeps/sparc/sparc64/pthread_spin_unlock.c: Delete. |
| * sysdeps/sparc/sparc64/pthread_spin_trylock.S: New. |
| * sysdeps/sparc/sparc64/pthread_spin_trylock.c: Delete. |
| * sysdeps/sparc/sparc64/pthread_spin_init.c: New. |
| * sysdeps/sparc/sparc32/pthread_spin_lock.S: New. |
| * sysdeps/sparc/sparc32/pthread_spin_lock.c: Delete. |
| * sysdeps/sparc/sparc32/pthread_spin_trylock.S: New. |
| * sysdeps/sparc/sparc32/pthread_spin_trylock.c: Delete. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.S: New. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c: Delete. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.S: New. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c: Delete. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.S: New. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c: Delete. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_init.c: New. |
| |
| 2012-05-02 Allan McRae <allan@archlinux.org> |
| |
| * Makefile: (LDFLAGS-tst-tls5): Use $(no-as-needed). |
| (LDFLAGS-tst-cancel24): Likewise. |
| |
| 2012-05-02 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * sysdeps/i386/pthread_spin_lock.S: New. |
| * sysdeps/i386/pthread_spin_lock.c: Delete. |
| * sysdeps/x86_64/pthread_spin_lock.S: New. |
| * sysdeps/x86_64/pthread_spin_lock.c: Delete. |
| |
| 2012-04-28 Andreas Schwab <schwab@linux-m68k.org> |
| |
| * Makefile ($(objpfx)tst-stack3-mem, $(objpfx)tst-tls6.out): Don't |
| run when cross-compiling. |
| |
| 2012-04-26 Siddhesh Poyarekar <siddhesh@redhat.com> |
| |
| * sysdeps/pthread/unwind-forcedunwind.c: Include gnu/lib-names.h |
| instead of libgcc_s.h. |
| |
| 2012-04-20 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * sysdeps/x86_64/tls.h (TLS_GET_FS, TLS_SET_FS): Delete. |
| |
| 2012-03-27 David S. Miller <davem@davemloft.net> |
| |
| * tst-cond16.c (do_test): Use a thread stack size which is either |
| PTHREAD_STACK_MIN or the page size, whichever is larger. |
| * tst-cond18.c (do_test): Likewise. |
| |
| 2012-03-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/x86_64/pthreaddef.h (CURRENT_STACK_FRAME): Use |
| register char * __asm__("rsp") to get stack frame. |
| |
| 2012-03-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (SYS_futex): Use |
| __NR_futex directly. |
| |
| 2012-03-19 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * unwind.c (unwind_stop): Cast _Unwind_GetCFA return to |
| _Unwind_Ptr first. |
| |
| 2012-03-16 David S. Miller <davem@davemloft.net> |
| |
| [BZ #13844] |
| * sysdeps/unix/sysv/linux/libc-lowlevellock.c: Include using <..> |
| instead of "...". |
| * sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: |
| Delete, not needed. |
| |
| 2012-03-15 David S. Miller <davem@davemloft.net> |
| |
| [BZ #13844] |
| * sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: New file. |
| |
| 2012-03-09 Paul Eggert <eggert@cs.ucla.edu> |
| |
| [BZ #13673] |
| * pt-crti.S: Replace FSF snail mail address with URL. |
| |
| 2012-03-09 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/pthread/pthread.h (__need_clockid_t, __need_timespec): |
| Do not define before including <time.h>. |
| |
| 2012-03-08 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/sem_post.c: Update copyright year. |
| |
| 2012-03-08 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): |
| Check for timestamp before the Epoch. |
| |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): Fix |
| updating nwaiters. |
| |
| * tst-sem13.c (do_test): Add another test case. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): |
| Fix updating nwaiters. |
| |
| 2012-03-07 Joseph Myers <joseph@codesourcery.com> |
| |
| [BZ #10545] |
| * sysdeps/pthread/configure.in (libc_cv_forced_unwind): Change |
| link test to a compile test. |
| (libc_cv_c_cleanup): Likewise. Declare puts rather than including |
| <stdio.h>. |
| * sysdeps/pthread/configure: Regenerated. |
| |
| 2012-03-07 Ulrich Drepper <drepper@gmail.com> |
| |
| * Makefile (distribute): Remove variable. |
| |
| 2012-01-23 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Get rid of |
| superfluous assignment. |
| * sysdeps/unix/sysv/linux/sparc/sem_timedwait.c (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c |
| (sem_timedwait): Likewise. |
| |
| 2012-03-06 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h: Move information not needed in |
| installed headers to... |
| * sysdeps/pthread/bits/libc-lockP.h: ...here. New file. |
| |
| 2012-03-06 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/sem_post.c (__new_sem_post): Use |
| atomic_increment and remove unused local variable. |
| (__old_sem_post): Likewise. |
| |
| 2012-02-27 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Don't refer to |
| non-existing __pthread_attr. |
| * 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/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| |
| 2012-02-26 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/pthread.h: Define __need_clockid_t for __USE_XOPEN2K. |
| |
| * sysdeps/pthread/pthread.h: Define __need_timespec before including |
| <time.h>. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Name pthread_attr_t |
| union. |
| * 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/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| |
| 2012-02-21 Joseph Myers <joseph@codesourcery.com> |
| |
| [BZ #13695] |
| * Makefile (generated): Remove crti.S, crtn.S, defs.h and |
| pt-initfini.s. |
| [crti.S not in sysdirs] (omit-deps): Do not append. |
| [crti.S not in sysdirs] (CFLAGS-pt-initfini.s): Remove variable. |
| [crti.S not in sysdirs] (pt-initfini.c): Remove vpath directive. |
| [crti.S not in sysdirs] ($(objpfx)crti.S): Remove rule. |
| [crti.S not in sysdirs] ($(objpfx)crtn.S): Likewise. |
| [crti.S not in sysdirs] ($(objpfx)defs.h): Likewise. |
| [crti.S not in sysdirs] ($(objpfx)crti.o): Likewise. |
| [crti.S not in sysdirs] ($(objpfx)crtn.o): Likewise. |
| [crti.S in sysdirs] (extra-objs): Append unconditionally. |
| [crti.S in sysdirs] ($(objpfx)crti.o): Define rule |
| unconditionally. |
| * sysdeps/pthread/pt-initfini.c: Remove file. |
| |
| 2012-02-16 Richard Henderson <rth@twiddle.net> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: Remove file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: Remove file. |
| |
| 2012-02-15 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: Remove file. |
| |
| 2012-02-16 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/sparc/Makefile: Add -fPIC when building pt-crti.S and crtn.S |
| |
| 2012-02-15 Marek Polacek <polacek@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: Remove file. |
| |
| 2012-02-09 Paul Eggert <eggert@cs.ucla.edu> |
| |
| Replace FSF snail mail address with URLs, as per GNU coding standards. |
| |
| 2012-02-08 Andreas Schwab <schwab@linux-m68k.org> |
| |
| * Makefile (extra-objs) [crti.S in sysdirs]: Add pt-crti.o. |
| |
| 2012-02-08 Joseph Myers <joseph@codesourcery.com> |
| |
| Support crti.S and crtn.S provided directly by architectures. |
| * Makefile [crti.S in sysdirs] (omit-deps): Do not append. |
| [crti.S in sysdirs] (CFLAGS-pt-initfini.s): Do not define variable. |
| [crti.S in sysdirs] ($(objpfx)pt-initfini.s): Disable rule. |
| [crti.S in sysdirs] ($(objpfx)crti.S): Likewise. |
| [crti.S in sysdirs] ($(objpfx)crtn.S): Likewise. |
| [crti.S in sysdirs] ($(objpfx)defs.h): Likewise. |
| [crti.S in sysdirs] ($(objpfx)crti.o): Likewise. |
| [crti.S in sysdirs] ($(objpfx)crtn.o): Likewise. |
| [crti.S in sysdirs] (pt-initfini.c): Remove vpath directive. |
| [crti.S in sysdirs] ($(objpfx)crti.o): New rule. |
| * pt-crti.S: New file. |
| * sysdeps/unix/sysv/linux/i386/Makefile: Remove file. |
| |
| 2012-02-03 Joseph Myers <joseph@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use |
| macros for PIC register setup. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. |
| |
| 2012-01-11 Marek Polacek <polacek@redhat.com> |
| |
| * forward.c (FORWARD_NORETURN): Define macro. |
| (__pthread_unwind): Use FORWARD_NORETURN macro to avoid warning. |
| (__pthread_exit): Likewise. |
| |
| 2012-01-10 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/pthread.h: Add const attribute to pthread_equal. |
| |
| * pthreadP.h: Add noreturn to __pthread_exit. |
| * sysdeps/pthread/pthread-functions.h: Likewise for ptr___pthread_exit. |
| |
| 2011-12-30 Adhemerval Zanella <azanella@linux.vnet.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/aio_misc.h (__aio_create_helper_thread): |
| Call pthread_attr_setstacksize() with result of |
| __pthread_get_minstack() to account for application TLS usage. |
| |
| 2012-01-08 Marek Polacek <polacek@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq_notify.c: Include <nptl/pthreadP.h>. |
| |
| 2012-01-07 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #13553] |
| * pthreadP.h: Use const instead of __const. |
| * semaphore.h: Likewise. |
| * sysdeps/pthread/bits/libc-lock.h: Likewise. |
| * sysdeps/pthread/bits/sigthread.h: Likewise. |
| * sysdeps/pthread/pthread.h: Likewise. |
| |
| * Makefile: Remove elf=yes test, only ELF is supported. |
| |
| * shlib-versions: Remove entries for ports architectures. |
| |
| In case anyone cares, the IA-64 architecture could move to ports. |
| * sysdeps/ia64/*: Removed. |
| * sysdeps/unix/sysv/linux/ia64/*: Removed. |
| |
| 2011-12-22 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/gai_misc.h (__gai_create_helper_thread): Use |
| __pthread_get_minstack. |
| * sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Likewise. |
| |
| [BZ #13088] |
| * sysdeps/unix/sysv/linux/timer_routines.c: Get minimum stack size |
| through __pthread_get_minstack. |
| * nptl-init.c (__pthread_initialize_minimal_internal): Get page size |
| directly from _rtld_global_ro. |
| (__pthread_get_minstack): New function. |
| * pthreadP.h: Declare __pthread_get_minstack. |
| * Versions (libpthread) [GLIBC_PRIVATE]: Add __pthread_get_minstack. |
| |
| 2011-12-21 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #13515] |
| * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np): |
| Correct reading name from file. |
| |
| 2011-12-14 Carlos O'Donell <carlos@systemhalted.org> |
| |
| * allocatestack.c (allocate_stack): Return errno on failure. |
| |
| 2011-12-14 Jeff Law <law@redhat.com> |
| |
| [BZ #5245] |
| * pthread_create.c (__pthread_create_2_1): Translate ENOMEM to EAGAIN. |
| |
| 2011-11-28 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Handle |
| EAGAIN from FUTEX_WAIT_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| |
| 2011-11-15 Ulrich Drepper <drepper@gmail.com> |
| |
| * pthread_getattr_np.c (pthread_getattr_np): Set FD_CLOEXEC for |
| /proc/self/maps. |
| |
| 2011-10-29 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #13358] |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Initialize %r15 correctly also for code |
| path for kernels with FUTEX_CLOCK_REALTIME. |
| Debugged by H.J. Lu <hjl.tools@gmail.com>. |
| |
| 2011-10-27 Andreas Schwab <schwab@redhat.com> |
| |
| [BZ #13344] |
| * sysdeps/pthread/pthread.h: Use __THREADNL instead of __THREAD |
| for memory synchronization functions. |
| * semaphore.h: Likewise. |
| |
| 2011-10-24 Ulrich Drepper <drepper@gmail.com> |
| |
| * tst-cancel7.c: Avoid warning. |
| * tst-mutex6.c: Likewise. |
| * tst-mutex9.c: Likewise. |
| * tst-mutexpi6.c: Likewise. |
| |
| 2011-10-23 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/i386/tls.h: Remove #include <list.h>. |
| |
| 2011-10-15 Ulrich Drepper <drepper@gmail.com> |
| |
| * pthread_create.c (start_thread): Call __ctype_init. |
| |
| 2011-09-15 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/pthread/list.h: Define only list_t if __need_list_t is |
| defined. |
| (list_add): Add atomic_write_barrier. |
| * descr.h: Define __need_list_t before including <list.h>. |
| * nptl-init.c: Include <list.h> |
| * allocatestack.c: Likewise. |
| |
| 2011-09-11 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/i386/tls.h: Remove HAVE_TLS_SUPPORT test. |
| * sysdeps/ia64/tls.h: Likewise. |
| * sysdeps/powerpc/tls.h: Likewise. |
| * sysdeps/s390/tls.h: Likewise. |
| * sysdeps/sh/tls.h: Likewise. |
| * sysdeps/sparc/tls.h: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2011-09-10 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/malloc-machine.h: Define MUTEX_INITIALIZER. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Don't handle |
| !USE___THREAD. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| |
| * tst-tls1.c: Support for __thread is now mandatory. |
| * tst-tls2.c: Likewise. |
| * tst-tls3.c: Likewise. |
| * tst-tls3mod.c: Likewise. |
| * tst-tls4.c: Likewise. |
| * tst-tls4moda.c: Likewise. |
| * tst-tls4modb.c: Likewise. |
| * tst-tls5.h: Likewise. |
| |
| 2011-09-08 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #12403] |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): Use correct macro in test. |
| Patch by H.J. Lu <hongjiu.lu@intel.com>. |
| |
| 2011-09-06 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): Don't |
| use gettimeofday vsyscall, just call gettimeofday. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.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_cond_timedwait.S: Likewise. |
| Simplify __vdso_clock_gettime use. |
| |
| 2011-09-05 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (do_futex_timed_wait): |
| New function. |
| (sem_timedwait): Call it to force an exception region around |
| the async cancel enable and the futex operation. |
| * sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/sem_wait.c (do_futex_wait): New function. |
| (__new_sem_wait): Call it to force an exception region around |
| the async cancel enable and the futex operation. |
| * sysdeps/unix/sysv/linux/sparc/sem_wait.c: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c: Likewise. |
| |
| 2011-08-31 Andreas Schwab <schwab@redhat.com> |
| |
| * allocatestack.c (setxid_mark_thread): Ensure that the exiting |
| thread is woken up. |
| |
| 2011-08-20 David S. Miller <davem@davemloft.net> |
| |
| * Makefile (tst-cleanup0.out): Fix typo in output redirection. |
| |
| 2011-08-14 Roland McGrath <roland@hack.frob.com> |
| |
| * sysdeps/i386/pthreaddef.h (TCB_ALIGNMENT): Set to 64, optimal on Atom. |
| * sysdeps/x86_64/pthreaddef.h (TCB_ALIGNMENT): Likewise. |
| |
| 2011-08-08 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Maintain aligned |
| stack. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| |
| 2011-07-22 Ulrich Drepper <drepper@gmail.com> |
| |
| * sysdeps/pthread/unwind-forcedunwind.c (_Unwind_Resume): Add read |
| barrier. |
| (__gcc_personality_v0): Likewise. |
| (_Unwind_ForcedUnwind): Likewise. |
| (_Unwind_GetCFA): Likewise. |
| |
| 2011-07-14 Roland McGrath <roland@hack.frob.com> |
| |
| * allocatestack.c (__reclaim_stacks): Use uintptr_t cast rather than |
| UINTMAX_C. |
| |
| 2011-06-30 Ulrich Drepper <drepper@gmail.com> |
| |
| * nptl-init.c (__nptl_set_robust): New function. |
| (pthread_functions): Add reference. |
| * npthreadP.h: Declare __nptl_set_robust. |
| * sysdeps/pthread/pthread-functions.h (pthread_functions): Add |
| ptr_set_robust member. |
| * sysdeps/unix/sysv/linux/fork.c: Call set_robust_list syscall in |
| child if threads are used. |
| |
| 2011-06-14 Andreas Jaeger <aj@suse.de> |
| |
| * pthread_rwlock_init.c: Include <string.h> for memset declaration. |
| |
| 2011-05-11 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #386] |
| * allocatestack.c (allocate_stack): Convert ENOMEM error to EAGAIN. |
| |
| 2011-04-10 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #12650] |
| * allocatestack.c (get_cached_stack): Deallocate DTV entries before |
| clearing memory. |
| Patch partly by Robert Rex <robert.rex@exasol.com>. |
| |
| 2011-01-19 Roland McGrath <roland@redhat.com> |
| |
| * pthread_cond_wait.c (__pthread_cond_wait): Fix comment typo. |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait): Likewise. |
| * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Likewise. |
| * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. |
| * pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): Likewise. |
| * pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): Likewise. |
| |
| 2011-01-16 Andreas Schwab <schwab@linux-m68k.org> |
| |
| * Makefile (test-extras): Add tst-cleanup4aux. |
| |
| 2011-01-14 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #10563] |
| * sysdeps/pthread/setxid.h (__SETXID_1): Add cast to assignment. |
| (__SETXID_2): Likewise. |
| (__SETXID_3): Likewise. |
| |
| 2011-01-13 Ulrich Drepper <drepper@gmail.com> |
| |
| [BZ #10484] |
| * Versions [libc] (GLIBC_PRIVATE): Export __libc_alloca_cutoff. |
| * alloca_cutoff.c: Add libc_hidden_def. |
| |
| 2010-10-13 H.J. Lu <hongjiu.lu@intel.com> |
| |
| [BZ #12113] |
| * sysdeps/x86_64/pthreaddef.h (TCB_ALIGNMENT): Changed to 32. |
| * sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Defined with alignment |
| of "struct pthread". |
| |
| 2010-09-21 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_cleanup_push) |
| [!__EXCEPTIONS]: Mangle local variable not_first_call. |
| (pthread_cleanup_push_defer_np): Likewise. |
| |
| 2010-09-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/allocalim.h (__libc_use_alloca): Expect blocks are |
| small. |
| |
| 2010-08-10 Dinakar Guniguntala <dino@in.ibm.com> |
| Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: If |
| FUTEX_WAKE_OP fails make sure to call FUTEX_WAKE instead. |
| |
| 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/i386/Makefile: New file. |
| |
| 2010-05-01 Alan Modra <amodra@gmail.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h |
| (PSEUDO): Use correct cr save. Don't use wrong parm save area |
| to save temps. Correct cfi for possible later frame manipulation. |
| (DOCARGS_1, UNDOCARGS_1): Use the correct parm save area. |
| (DOCARGS_2, UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3): Likewise. |
| (DOCARGS_4, UNDOCARGS_4, DOCARGS_5, UNDOCARGS_5): Likewise. |
| (DOCARGS_6, UNDOCARGS_6): Likewise. |
| (CENABLE, CDISABLE): Add nops for non-shared calls. |
| |
| 2010-07-06 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np): |
| Fix type mismatch. |
| |
| 2010-07-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-abstime.c (do_test): Some more cleanups |
| |
| 2010-07-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-abstime.c: Correct testing and add test for sem_timedwait. |
| |
| 2010-07-01 Andreas Schwab <schwab@redhat.com> |
| Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-abstime. |
| * tst-abstime.c: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_timedlock_wait): Check for timestamp before the Epoch. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S |
| (__lll_robust_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| |
| 2010-07-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tst-_res1): Add tst-_res1mod1 to dependency list. |
| |
| 2010-06-01 Takashi Yoshii <takashi.yoshii.zj@renesas.com> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Fix incorrect |
| location of ifndef __ASSUME_FUTEX_CLOCK_REALTIME. |
| |
| 2010-04-09 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #11390] |
| * sysdeps/unix/sysv/linux/pthread_getname.c: New file. |
| * sysdeps/unix/sysv/linux/pthread_setname.c: New file. |
| * nptl/sysdeps/pthread/pthread.h: Declare pthread_getname and |
| pthread_setname. |
| * Makefile (libpthread-routines): Add pthread_getname and |
| pthread_setname. |
| * Versions: Export pthread_getname and pthread_setname for GLIBC_2.12. |
| |
| 2010-04-05 Thomas Schwinge <thomas@schwinge.name> |
| |
| * sysdeps/pthread/unwind-resume.c: Moved to main tree sysdeps/gnu/. |
| * sysdeps/pthread/rt-unwind-resume.c: Likewise. |
| * sysdeps/pthread/Makefile: Remove csu section and rt section's |
| unwind-resume bits, now in main tree sysdeps/gnu/Makefile instead. |
| |
| 2010-03-23 Luis Machado <luisgpm@br.ibm.com> |
| |
| * pthread_cond_timedwait.c: Add check for |
| HAVE_CLOCK_GETTIME_VSYSCALL to use VDSO whenever possible. |
| (pthread_cond_timedwait): Use INTERNAL_VSYSCALL instead of |
| INTERNAL_SYSCALL. |
| |
| 2010-03-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_1): If priorities are incorrect |
| and the call fails wake eventually waiting setxid threads. Don't free |
| stack here if we try starting a thread. |
| * sysdeps/pthread/createthread.c (do_clone): Only wake setxid waiter |
| if the clone call failed. |
| |
| 2010-03-08 Andreas Schwab <schwab@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_1): Don't set setxid_futex. |
| * allocatestack.c (get_cached_stack): Set setxid_futex. |
| (allocate_stack): Likewise. |
| |
| 2010-03-05 Andreas Schwab <schwab@redhat.com> |
| Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (setxid_mark_thread): Delay handling of thread if |
| it is creating a thread or it is just being created. |
| * pthread_create.c (start_thread): Wake setxid thread if it is |
| waiting. |
| (__pthread_create_2_1): Initialize setxid_futex. |
| * sysdeps/pthread/createthread.c (do_clone): Wake setxid thread if it |
| is waiting. |
| |
| 2010-01-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: |
| Fix unwind info. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| |
| 2010-01-15 Michal Schmidt <mschmidt@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: |
| Fix pthread_cond_timedwait with requeue-PI. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: |
| Fix pthread_cond_wait with requeue-PI. |
| |
| 2010-01-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * Versions: Add pthread_mutex_consistent, pthread_mutexattr_getrobust, |
| and pthread_mutexattr_setrobust for GLIBC_2.12. |
| * pthread_mutex_consistent.c: Define alias pthread_mutex_consistent. |
| * pthread_mutexattr_getrobust.c: Define alias |
| pthread_mutexattr_getrobust. |
| * pthread_mutexattr_setrobust.c: Define alias |
| pthread_mutexattr_setrobust. |
| |
| 2010-01-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Cleanup. Fix up for XPG7. |
| |
| 2010-01-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Fix pthread_mutex_consistent declaration. |
| |
| 2009-12-18 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c (_init): Don't |
| call __gmon_start__. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c (_init): Likewise. |
| |
| 2009-12-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_rwlock_init.c (__pthread_rwlock_init): Simplify code by |
| using memset. |
| |
| 2009-12-01 Dinakar Guniguntala <dino@in.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.h: Define |
| FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: If mutex |
| is a non robust PI mutex, then use FUTEX_CMP_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: If mutex |
| is a non robust PI mutex, then use FUTEX_WAIT_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| |
| 2009-12-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): |
| Don't update nwaiters after invalid timeout is recognized. |
| |
| 2009-11-27 Thomas Schwinge <thomas@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c (_init): Don't call |
| __gmon_start__. |
| |
| 2009-11-27 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Reload |
| THREAD_SELF->cancelhandling after returning from futex call. |
| |
| 2009-11-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-sem13.c: New file. |
| * Makefile (tests): Add tst-sem13. |
| |
| 2009-11-22 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: # include "i686/dl-sysdep.h" |
| instead of recapitulating its contents. |
| |
| 2009-11-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Minor |
| optimizations and cleanups. |
| |
| 2009-11-18 Dinakar Guniguntala <dino@in.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: |
| Remove redundant code. Fix cfi offsets. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: |
| Fix cfi offsets. |
| |
| 2009-11-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Minimally |
| reduce size of unwind info. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Convert to use |
| cfi directives. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| Based on a patch by Dinakar Guniguntala <dino@in.ibm.com>. |
| |
| 2009-11-03 Andreas Schwab <schwab@linux-m68k.org> |
| |
| [BZ #4457] |
| * sysdeps/pthread/unwind-resume.c: Include <libgcc_s.h> and use |
| LIBGCC_S_SO. |
| * sysdeps/pthread/unwind-forcedunwind.c: Likewise. |
| |
| 2009-10-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-sem11.c (main): Rewrite to avoid aliasing problems. |
| |
| [BZ #3270] |
| * allocatestack.c (__nptl_setxid): Perform the operation in multiple |
| steps to avoid races with creation and terminations. |
| * nptl-init.c (sighandler_setxid): Adjust. |
| Patch by Daniel Jacobowitz. |
| |
| 2009-09-07 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (BP_SYM): Remove space before paren. |
| |
| 2009-09-02 Suzuki K P <suzuki@in.ibm.com> |
| Joseph Myers <joseph@codesourcery.com> |
| |
| [BZ #7094] |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): |
| Initialize the sigev_notify field for newly created timer to make sure |
| the timer gets deleted from the active timer's list upon timer_delete. |
| |
| 2009-08-27 Andrew Stubbs <ams@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): |
| Correct a logic error. |
| |
| 2009-08-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/tls.h (RTLD_ENABLE_FOREIGN_CALL): Store old value |
| of the field in local variables. |
| (RTLD_FINALIZE_FOREIGN_CALL): Restore rtld_must_xmm_save from local |
| variable and don't unconditionally clear it. |
| |
| 2009-08-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (start_thread): Hint to the kernel that memory for |
| the stack can be reused. We do not mark all the memory. The part |
| still in use and some reserve are kept. |
| |
| 2009-08-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Clean up namespace. |
| |
| 2009-08-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Add CFI |
| directives. |
| |
| 2009-08-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Add CFI |
| directives. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2009-08-10 Andreas Schwab <schwab@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S |
| (__pthread_cond_signal): Don't clobber register used for syscall |
| number. |
| |
| 2009-08-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| Optimize code path used when FUTEX_CLOCK_REALTIME is supported. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Optimize by avoiding use of callee-safe |
| register. |
| |
| 2009-08-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Little optimizations |
| enabled by the special *_asynccancel functions. |
| * 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/x86_64/cancellation.S: Include lowlevellock.h. |
| |
| 2009-08-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Optimize |
| since we can assume the special __*_{en,dis}able_asynccancel |
| functions. |
| (PUSHARGS_*, POPARGS_*, SAVESTK_*, RESTSTK_*): Removed. |
| * sysdeps/x86_64/tcb-offsets.sym: Add cancellation-related bits |
| and PTHREAD_CANCELED. |
| |
| 2009-07-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h: Better definition of *_BITMASK macros for cancellation. |
| |
| 2009-07-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Define explicitly to 32. |
| |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add room for SSE registers the |
| dynamic linker might have to save. |
| Define RTLD_CHECK_FOREIGN_CALL, RTLD_ENABLE_FOREIGN_CALL, |
| RTLD_PREPARE_FOREIGN_CALL, and RTLD_FINALIZE_FOREIGN_CALL. Pretty |
| printing. |
| |
| * sysdeps/x86_64/tcb-offsets.sym: Add RTLD_SAVESPACE_SSE. |
| |
| 2009-07-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_lock.c [NO_INCR] (__pthread_mutex_cond_lock_adjust): |
| New function. |
| * pthreadP.h: Declare __pthread_mutex_cond_lock_adjust. |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: Add ROBUST_BIT. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Don't use |
| requeue_pi for robust mutexes. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| Don't only skip __pthread_mutex_cond_lock. Call instead |
| __pthread_mutex_cond_lock_adjust. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Minor |
| optimization of PI mutex handling. |
| |
| 2009-07-27 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #10418] |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Use _rel |
| instead of of _acq variants of cmpxchg. |
| |
| 2009-07-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/configure.in: New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Fix error |
| path when not using absolute timeout futex. |
| |
| 2009-07-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Minor |
| optimizations of last changes. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| |
| 2009-07-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define |
| FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: If mutex |
| is a PI mutex, then use FUTEX_CMP_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: If mutex |
| is a PI mutex, then use FUTEX_WAIT_REQUEUE_PI. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Make more robust. |
| |
| 2009-07-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S |
| (__lll_robust_timedlock_wait): If possible use FUTEX_WAIT_BITSET to |
| directly use absolute timeout. |
| |
| * tst-sem5.c (do_test): Add test for premature timeout. |
| * Makefile: Linu tst-sem5 with librt. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): If possible use FUTEX_WAIT_BITSET to |
| directly use absolute timeout. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Likewise. |
| |
| * tst-cond11.c (run_test): Add test to check that the timeout is |
| long enough. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_timedwait): If possible use FUTEX_WAIT_BITSET to |
| directly use absolute timeout. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Convert to using exception handler instead of |
| registered unwind buffer. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| |
| 2009-07-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| If possible use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME to directly |
| use absolute timeout. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Optimize |
| handling of uncontested semaphore. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__condvar_cleanup): Rewrite to use cfi directives instead of |
| hand-coded unwind tables. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S (__pthread_once): |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| |
| 2009-06-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (libpthread-routines): Add pthread_sigqueue. |
| * Versions: Add pthread_sigqueue for GLIBC_2.11. |
| * sysdeps/pthread/bits/sigthread.h: Declare pthread_sigqueue. |
| * sysdeps/unix/sysv/linux/pthread_sigqueue.c: New file. |
| |
| 2009-06-11 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #10262] |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (LOAD_FUTEX_WAIT_ABS): Fix futex parameter in case private futexes |
| cannot be assumed. |
| Patch by Bryan Kadzban <bz-glibc@kdzbn.homelinux.net>. |
| |
| 2009-05-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * libc-cancellation.c: Move __libc_cleanup_routine to... |
| * libc-cleanup.c: ...here. New file. |
| * Makefile (routines): Add libc-cleanup. |
| |
| * cancellation.c (__pthread_disable_asynccancel): Remove unnecessary |
| test. |
| * libc-cancellation.c: Use <nptl/cancellation.c: to define the code. |
| * sysdeps/pthread/librt-cancellation.c: Likewise. |
| |
| [BZ #9924] |
| * nptl-init.c: Renamed from init.c. |
| * Makefile: Change all occurences of init.c to nptl-init.c. |
| |
| 2009-05-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * cancellation.c (__pthread_disable_asynccancel): Correct the bits |
| to test when deciding on the delay. |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. |
| * pthread_cancel.c: Close race between deciding on sending a signal |
| and setting the CANCELING_BIT bit. |
| |
| * cancellation.c (__pthread_disable_asynccancel): Don't return if |
| thread is canceled. |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. |
| |
| 2009-04-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * cancellation.c (__pthread_disable_asynccancel): Use THREAD_ATOMIC_AND |
| is available. |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. |
| * sysdeps/x86_64/tls.h: Define THREAD_ATOMIC_AND. |
| * sysdeps/i386/tls.h: Likewise. |
| (tcbhead_t): Add __private_tm member. |
| |
| 2009-04-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sem_open.c (sem_open): Rewrite initialization of initsem to |
| avoid warnings. |
| |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| Avoid warning by using may_alias attribute on ptrhack. |
| |
| 2009-04-22 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #10090] |
| * pthread_attr_setschedparam.c (__pthread_attr_setschedparam): |
| Check policy and priority for validity. |
| Patch mostly by Zhang Xiliang <zhangxiliang@cn.fujitsu.com>. |
| |
| 2009-03-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Change to use cfi directives instead of |
| hand-coded unwind sections. |
| |
| 2009-03-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (nptl_freeres): Compile only for SHARED. |
| |
| 2009-03-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Define |
| FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and |
| FUTEX_BITSET_MATCH_ANY. |
| |
| 2009-02-27 Roland McGrath <roland@redhat.com> |
| |
| * init.c (__nptl_initial_report_events): Mark __attribute_used__. |
| * pthread_create.c (__nptl_threads_events, __nptl_last_event): Likewise. |
| |
| 2009-02-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
| _POSIX_THREAD_ROBUST_PRIO_INHERIT and |
| _POSIX_THREAD_ROBUST_PRIO_PROTECT. Reset value of macros from |
| 200112L to 200809L. |
| |
| 2009-02-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: The robust mutex functions are in |
| POSIX 2008. |
| |
| 2009-02-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_BITS_POSIX_OPT_H): |
| Unify name of include protector macro. |
| |
| 2009-02-14 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define |
| LOAD_FUTEX_WAIT_ABS even if (FUTEX_WAIT == 0). |
| |
| 2009-01-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/unwind-forcedunwind.c: Encrypt all function |
| pointer variables. |
| |
| * allocatestack.c (__free_stacks): Renamed from free_stacks. |
| (__free_stack_cache): Removed. Change callers to call __free_stacks. |
| * init.c (nptl_freeres): New function. |
| (pthread_functions): Initialize ptr_freeres to nptl_freeres. |
| * pthreadP.h: Don't declare __free_stack_cache. Declare __free_stacks. |
| * sysdeps/pthread/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. |
| |
| * allocatestack.c (__reclaim_stacks): Reset in_flight_stack later |
| for better debugging. No need to use stack_list_add here. |
| |
| 2009-01-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S |
| (__lll_timedlock_wait): Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME |
| instead of computing relative timeout. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define |
| FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. |
| |
| 2009-01-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Remove unused label out. |
| |
| 2009-01-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/list.h (list_add): Initialize new element first. |
| (list_add_tail): Removed. |
| |
| 2009-01-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * (in_flight_stack): New variable. |
| (stack_list_del): New function. Use instead of list_del. |
| (stack_list_add): New function. Use instead of list_add when adding to |
| stack_cache and stack_used lists. |
| (__reclaim_stacks): Complete operations on stack_cache and stack_used lists |
| when the fork call interrupted another thread. |
| |
| 2009-01-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Optimize test |
| FUTEX_CLOCK_REALTIME a bit. |
| |
| 2009-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Cheat a bit by |
| only passing five parameters to FUTEX_WAIT_BITSET call. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_timedlock_wait): Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME |
| instead of computing relative timeout. |
| |
| 2009-01-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Check for |
| FUTEX_CLOCK_REALTIME flag. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait): |
| Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME instead of computing |
| relative timeout. |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define |
| FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| |
| 2008-12-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_cleanup_pop): Use { } as empty |
| loop body instead of ; to avoid gcc warnings. |
| (pthread_cleanup_pop_restore_np): Likewise. |
| Patch by Caolán McNamara <caolanm@redhat.com>. |
| |
| 2008-12-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Handle only the |
| fast path here, for robust/PI/PP mutexes call |
| __pthread_mutex_lock_full. Don't use switch, instead use a series |
| of ifs according to their probability. |
| (__pthread_mutex_lock_full): New function. |
| * pthread_mutex_unlock.c: Include assert.h. |
| (__pthread_mutex_unlock_usercnt): Handle only the |
| fast path here, for robust/PI/PP mutexes call |
| __pthread_mutex_unlock_full. Don't use switch, instead use a series |
| of ifs according to their probability. |
| (__pthread_mutex_unlock_full): New function. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c |
| (__pthread_mutex_lock_full): Define. |
| |
| 2008-12-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add fields reserved for TM |
| implementation. Add necessary padding and. |
| * descr.h (struct pthread): Increase padding for tcbhead_t to 24 |
| words. |
| |
| 2008-12-04 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define FUTEX_WAIT_BITSET |
| and FUTEX_WAKE_BITSET. |
| |
| 2008-12-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_WAIT_BITSET |
| and FUTEX_WAKE_BITSET. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| |
| 2008-11-25 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/alpha, sysdeps/unix/sysv/linux/alpha: |
| Subdirectories moved to ports repository as |
| sysdeps/.../nptl subdirectories. |
| |
| 2008-11-12 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #7008] |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Fix masking |
| of old value. |
| * pthread_cond_init.c (__pthread_cond_init): Fix |
| cond->__data.__nwaiters initialization. |
| * Makefile (tests): Add tst-cond23. |
| * tst-cond23.c: New test. |
| |
| 2008-11-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/malloc-machine.h (MALLOC): Adjust __libc_tsd_define |
| arguments. |
| (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} |
| arguments. |
| |
| 2008-11-01 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #6955] |
| * pthread_mutex_lock.c: Add support for private PI mutexes. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| Patch mostly by Ben Jackson <ben@ben.com>. |
| |
| 2008-10-31 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #6843] |
| * sysdeps/pthread/gai_misc.h (__gai_create_helper_thread): |
| Increase stack size for helper thread. |
| |
| 2008-10-06 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/s390/tls.h (THREAD_SET_STACK_GUARD): Add empty inline |
| assembly with a clobber list for access registers a0 and a1. |
| |
| 2008-09-11 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Add memory barrier |
| to force runp->refcntr to be read from memory. |
| |
| 2008-09-08 Richard Guenther <rguenther@suse.de> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_lock, |
| lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, |
| lll_timedlock, lll_robust_timedlock, lll_unlock, |
| lll_robust_unlock): Promote private to int. |
| |
| 2008-08-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/pthreaddef.h: Remove ARCH_MAP_FLAGS and |
| ARCH_RETRY_MMAP definitions. |
| * allocatestack.c: Remove definition of ARCH_MAP_FLAGS. |
| Define MAP_STACK when not defined. |
| (allocate_stack): Use MAP_STACK instead of ARCH_MAP_FLAGS. Remove |
| handling of ARCH_RETRY_MMAP. |
| |
| 2008-07-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-align2.c (f): Print message that f is reached. |
| |
| 2008-04-28 Hiroki Kaminaga <kaminaga@sm.sony.co.jp> |
| |
| [BZ #6740] |
| * sysdeps/powerpc/tcb-offsets.sym (PRIVATE_FUTEX_OFFSET): Guard symbol |
| definition with #ifndef __ASSUME_PRIVATE_FUTEX. |
| |
| 2008-07-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Use |
| SOCK_CLOEXEC if possible. |
| |
| 2008-05-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-rwlock2a. |
| * tst-rwlock2.c: Use TYPE macro to decide what rwlock type to use. |
| * tst-rwlock2a.c: New file. |
| |
| 2008-06-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Remove inadvertant checkin. |
| |
| 2008-05-17 Samuel Thibault <samuel.thibault@ens-lyon.org> |
| |
| * sysdeps/pthread/pthread.h: Fix typo in comment. |
| |
| 2008-05-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/createthread.c (do_clone): Pass accurate length |
| of CPU set to the kernel. |
| |
| 2008-05-23 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Add |
| cfi directives. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. |
| |
| 2008-05-22 Paul Pluzhnikov <ppluzhnikov@google.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Add |
| cfi directives. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| |
| 2008-05-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-typesizes.c: Explicitly check __SIZEOF_PTHREAD_* constants. |
| |
| 2008-05-20 Jakub Jelinek <jakub@redhat.com> |
| |
| David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file. |
| |
| 2008-05-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Access |
| __pshared correctly. |
| * 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_unlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: |
| Likewise. |
| Reported by Clemens Kolbitsch <clemens.kol@gmx.at>. |
| |
| 2008-04-14 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c |
| (__old_sem_wait): Fix argument to lll_futex_wait(). |
| |
| 2007-11-26 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * pthread_create.c: Require pthread_mutex_trylock and |
| pthread_key_delete for libgcc. |
| |
| 2008-04-08 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #6020] |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h |
| (lll_futex_wake_unlock): Add private argument to the pre-v9 macro. |
| Patch by Sunil Amitkumar Janki <devel.sjanki@gmail.com>. |
| |
| 2008-03-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine ARG_MAX if |
| <linux/limits.h> has defined it. |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. |
| |
| 2008-03-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Use __ASSEMBLER__ instead |
| of ASSEMBLER. |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Likewise. |
| |
| 2008-03-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define |
| HAVE_DL_DISCOVER_OSVERSION. |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Likewise. |
| |
| 2008-03-07 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #5778] |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Change |
| _POSIX_CHOWN_RESTRICTED value to zero. |
| |
| 2008-01-31 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (omit-deps): Variable removed. |
| |
| 2008-01-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S (sem_post): Avoid |
| unnecessary addr32 prefix. |
| |
| 2008-01-29 Roland McGrath <roland@redhat.com> |
| |
| * Makeconfig (ptw-CPPFLAGS, sysd-rules-patterns): New variables. |
| |
| 2008-01-22 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Don't overflow value field. |
| |
| 2008-01-21 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h (XADD): Use |
| a scratch register. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S |
| (__lll_lock_wait_private): Fix typo. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S |
| (pthread_barrier_wait): Likewise. Adjust XADD use. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S (__new_sem_post): |
| Adjust XADD use. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Return correct return value. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): Likewise. |
| |
| 2008-01-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-eintr2.c (do_test): make sure that if mutex_lock in main |
| thread returns the program exits with an error code. |
| |
| 2008-01-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread-errnos.sym: Add EOVERFLOW. |
| * sysdeps/unix/sysv/linux/structsem.sym: Add SEM_VALUE_MAX. |
| * sysdeps/unix/sysv/linux/sem_post.c: Don't overflow value field. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| |
| 2007-12-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/pthreaddef.h (ARCH_RETRY_MMAP): Take additional |
| parameter. Passed it as permission to mmap. |
| * allocatestack.c (allocate_stack): Pass prot as second parameter |
| to ARCH_RETRY_MMAP. |
| |
| 2007-12-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-basic7.c: Allocate memory for the stack. |
| |
| [BZ #5465] |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S [!SHARED] |
| (__pthread_cond_timedwait): Don't use VDSO. |
| Patch by Michal Januszewski. |
| |
| 2007-12-07 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #5455] |
| * sysdeps/pthread/pthread.h [!__EXCEPTIONS] (pthread_cleanup_pop): |
| Allow label before pthread_cleanup_pop. |
| (pthread_cleanup_pop_restore_np): Likewise. |
| |
| 2007-12-04 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): |
| Store 2 before returning ETIMEDOUT. |
| |
| 2007-11-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait): |
| Store 2 before returning ETIMEDOUT. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. |
| (__lll_lock_wait_private): Optimize. |
| (__lll_lock_wait): Likewise. |
| |
| 2007-11-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_cleanup_push, |
| pthread_cleanup_push_defer_np): Add extra (void *) cast to shut up |
| g++ 4.1 and 4.2 -Wstrict-aliasing warnings. |
| |
| 2007-11-08 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #5240] |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): |
| If we time out, try one last time to lock the futex to avoid |
| losing a wakeup signal. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| |
| [BZ #5245] |
| * sysdeps/pthread/createthread.c (do_clone): Translate clone error |
| if necessary. |
| |
| 2007-11-07 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #5245] |
| * allocatestack.c (allocate_stack): Change ENOMEM error in case |
| mmap failed to EAGAIN. |
| * Makefile (tests): Add tst-basic7. |
| * tst-basic7.c: New file. |
| |
| 2007-11-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork): |
| Use __linkin_atfork. |
| |
| 2007-11-03 Mike Frysinger <vapier@gentoo.org> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (LOAD_FUTEX_WAIT): Add |
| missing line continuations. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S (LOAD_FUTEX_WAIT, |
| LOAD_FUTEX_WAKE): Likewise. Also add missing 3rd parameter. |
| |
| 2007-10-28 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #5220] |
| * sysdeps/unix/sysv/linux/kernel-posix-timers.h: Declare |
| __active_timer_sigev_thread and __active_timer_sigev_thread_lock. |
| (struct timer): Add next element. |
| * sysdeps/unix/sysv/linux/timer_create.c: For SIGEV_THREAD timers, |
| enqueue timer structure into __active_timer_sigev_thread list. |
| * sysdeps/unix/sysv/linux/timer_delete.c: For SIGEV_THREAD timers, |
| remove timer struct from __active_timer_sigev_thread. |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): |
| Before using timer structure make sure it is still on the |
| __active_timer_sigev_thread list. Keep lock until done. |
| Define __active_timer_sigev_thread and |
| __active_timer_sigev_thread_lock. |
| |
| 2007-10-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/malloc-machine.h: Define ATFORK_MEM. |
| Redefine thread_atfork for use of ATFORK_MEM. |
| * sysdeps/unix/sysv/linux/fork.h: Define __linkin_atfork. |
| * sysdeps/unix/sysv/linux/register-atfork.c (__linkin_atfork): New |
| function. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): |
| Use atomic operation when removing first element of list. |
| |
| 2007-10-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__old_sem_post): New |
| routine instead of an alias to __new_sem_post. |
| |
| 2007-10-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal): Initialize word to appease |
| valgrind. |
| |
| 2007-10-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_rwlock_init): Inside of |
| libc.so just clear NAME. |
| (__libc_rwlock_fini): Nop inside of libc.so. |
| * tst-initializers1.c (main): Test if PTHREAD_RWLOCK_INITIALIZER is |
| all zeros. |
| |
| 2007-09-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Fix unlocking of internal lock after mutex |
| unlocking failed. |
| Patch by Luca Barbieri <luca.barbieri@gmail.com>. |
| |
| 2007-08-21 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #4938] |
| * allocatestack.c (__reclaim_stacks): Clear the TSD in the |
| reclaimed stack if necessary. |
| * Makefile (tests): Add tst-tsd6. |
| * tst-tsd6.c: New file. |
| |
| 2007-08-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_dead): |
| Add private argument. |
| |
| 2007-08-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Use clock_gettime from VDSO if possible. |
| |
| 2007-08-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h |
| (__lll_robust_timedlock): Pass private as last argument to |
| __lll_robust_timedlock_wait. |
| (__lll_unlock): Fix a pasto. |
| |
| 2007-08-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem, |
| sparc_old_sem): New structs. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c |
| (__sem_wait_cleanup): New function. |
| (__new_sem_wait): Use sparc_new_sem structure. Bump and afterwards |
| decrease nwaiters. Register __sem_wait_cleanup as cleanup handler. |
| Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to |
| lll_futex_wait. |
| (__old_sem_wait): New function. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include |
| nptl/sysdeps/unix/sysv/linux/sparc version. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c: |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c |
| (__new_sem_trywait): Use sparc_old_sem structure. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c |
| (sem_timedwait): Use sparc_new_sem structure. Bump and afterwards |
| decrease nwaiters. Register __sem_wait_cleanup as cleanup handler. |
| Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to |
| lll_futex_timed_wait. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post): |
| Use sparc_new_sem structure. Only wake if nwaiters > 0. Pass |
| isem->private ^ FUTEX_PRIVATE_FLAG as last argument to |
| lll_futex_wake. |
| (__old_sem_post): New function. |
| * sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sem_init.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove. |
| |
| 2007-08-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. |
| * sysdeps/unix/sysv/linux/shpthread_cond_signal.S |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| Use FUTEX_WAKE_OP. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include |
| kernel-features.h and tcb-offsets.h. |
| (__pthread_cond_wait, __condvar_w_cleanup): Pass LLL_PRIVATE to |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is |
| process private. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include |
| tcb-offsets.h. |
| (__pthread_cond_timedwait, __condvar_tw_cleanup): Pass LLL_PRIVATE |
| to lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is |
| process private. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Use #ifdef |
| __ASSUME_PRIVATE_FUTEX instead of #if __ASSUME_PRIVATE_FUTEX. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2007-08-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c |
| (__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to |
| lll_futex_timed_wait. |
| |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (__lll_unlock, |
| __lll_robust_unlock): Rewrite as macros instead of inline functions. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_unlock, |
| __lll_robust_unlock, __lll_wait_tid): Likewise. |
| |
| 2007-08-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_private_flag): |
| Fix a pasto. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Include |
| kernel-features.h. |
| (__pthread_cond_wait, __condvar_w_cleanup): Pass LLL_PRIVATE to |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is |
| process private. Switch DW_CFA_advance_loc1 and some |
| DW_CFA_advance_loc .eh_frame opcodes to DW_CFA_advance_loc4. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait, __condvar_tw_cleanup): Pass LLL_PRIVATE to |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is |
| process private. Switch DW_CFA_advance_loc{1,2} and some |
| DW_CFA_advance_loc .eh_frame opcodes to DW_CFA_advance_loc4. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Use |
| #ifdef __ASSUME_PRIVATE_FUTEX instead of #if __ASSUME_PRIVATE_FUTEX. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Compare %r8 instead of |
| dep_mutex-cond_*(%rdi) with $-1. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S |
| (__pthread_cond_signal): Xor FUTEX_WAKE_OP with FUTEX_WAKE instead |
| of oring. |
| |
| 2007-08-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i786/Implies: New file. |
| |
| 2007-08-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c: Include kernel-features.h. |
| * pthread_create.c: Likewise. |
| * pthread_mutex_init.c: Likewise. |
| * init.c: Likewise. |
| * pthread_cond_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.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/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| |
| 2007-08-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h |
| [__WORDSIZE=32] (pthread_rwlock_t): Split __flags element into four |
| byte elements. One of them is the new __shared element. |
| [__WORDSIZE=64] (pthread_rwlock_t): Renamed __pad1 element to __shared, |
| adjust names of other padding elements. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h |
| [__WORDSIZE=32] (pthread_rwlock_t): Split __flags element into four |
| byte elements. One of them is the new __shared element. |
| [__WORDSIZE=64] (pthread_rwlock_t): Renamed __pad1 element to __shared, |
| adjust names of other padding elements. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_rwlock_t): |
| Renamed __pad1 element to __shared, adjust names of other padding |
| elements. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h |
| (pthread_rwlock_t): Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_lock): Fix a |
| typo. |
| |
| 2007-08-09 Anton Blanchard <anton@samba.org> |
| |
| * sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c: New file. |
| |
| 2007-08-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Include |
| <kernel-features.h>. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| |
| 2007-08-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h (PTHREAD_ROBUST_MUTEX_PSHARED): Define. |
| * pthread_mutex_lock.c: Use it instead of PTHREAD_MUTEX_PSHARED when |
| dealing with robust mutexes. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. |
| |
| 2007-08-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthreadP.h (PTHREAD_MUTEX_PSHARED_BIT): Define. |
| (PTHREAD_MUTEX_TYPE): Mask __kind with 127. |
| (PTHREAD_MUTEX_PSHARED): Define. |
| * pthread_mutex_init.c (__pthread_mutex_init): Set |
| PTHREAD_MUTEX_PSHARED_BIT for pshared or robust |
| mutexes. |
| * pthread_mutex_lock.c (LLL_MUTEX_LOCK): Take mutex as argument |
| instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED |
| as second argument to lll_lock. |
| (LLL_MUTEX_TRYLOCK): Take mutex as argument |
| instead of its __data.__lock field. |
| (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its |
| __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument |
| to lll_robust_lock. |
| (__pthread_mutex_lock): Update LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, |
| LLL_ROBUST_MUTEX_LOCK users, use PTHREAD_MUTEX_TYPE (mutex) |
| instead of mutex->__data.__kind directly, pass |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock and lll_futex_wait. |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Use |
| PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind |
| directly, pass PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock. |
| (pthread_mutex_timedlock): Pass PTHREAD_MUTEX_PSHARED (mutex) |
| to lll_timedlock, lll_robust_timedlock, lll_unlock and |
| lll_futex_timed_wait. Use PTHREAD_MUTEX_TYPE (mutex) instead |
| of mutex->__data.__kind directly. |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Pass |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_timedlock, |
| lll_robust_timedlock, lll_unlock and lll_futex_timed_wait. Use |
| PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Pass |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock, lll_robust_unlock |
| and lll_futex_wake. |
| * pthread_mutex_setprioceiling.c (pthread_mutex_setprioceiling): Pass |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_futex_wait and lll_futex_wake. |
| Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind |
| directly. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK): |
| Take mutex as argument instead of its __data.__lock field, pass |
| PTHREAD_MUTEX_PSHARED as second argument to lll_cond_lock. |
| (LLL_MUTEX_TRYLOCK): Take mutex as argument instead of its |
| __data.__lock field. |
| (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its |
| __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument |
| to lll_robust_cond_lock. |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast): Add pshared |
| variable, pass it to lll_lock, lll_unlock, lll_futex_requeue and |
| lll_futex_wake. Don't use lll_futex_requeue if dependent mutex |
| has PTHREAD_MUTEX_PSHARED_BIT bit set in its __data.__kind. |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Add pshared |
| variable, pass it to lll_lock, lll_unlock, lll_futex_wake and |
| lll_futex_wait. |
| * pthread_cond_signal.c (__pthread_cond_signal): Add pshared |
| variable, pass it to lll_lock, lll_unlock, lll_futex_wake_unlock and |
| lll_futex_wake. |
| * pthread_cond_timedwait.c (__pthread_cond_wait): Add |
| pshared variable, pass it to lll_lock, lll_unlock, |
| lll_futex_timedwait and lll_futex_wake. |
| * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): Add |
| pshared variable, pass it to lll_lock, lll_unlock, lll_futex_wait |
| and lll_futex_wake. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_futex_requeue, |
| lll_futex_wake_unlock): Add private argument, use __lll_private_flag |
| macro. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue, |
| lll_futex_wake_unlock): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_futex_requeue): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_futex_requeue, |
| lll_futex_wake_unlock): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_futex_requeue): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue, |
| lll_futex_wake_unlock): Likewise. |
| (lll_futex_wake): Fix a typo. |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym (PS_BIT): Add. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: |
| (__condvar_cleanup, __pthread_cond_wait): Likewise. |
| |
| 2007-08-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): |
| Don't use CGOTSETUP and CGOTRESTORE macros. |
| (CGOTSETUP, CGOTRESTORE): Remove. |
| <IS_IN_rtld> (CENABLE, CDISABLE): Don't use JUMPTARGET, branch to |
| @local symbol. |
| |
| 2007-08-01 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Remove |
| definitions for private futexes. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Include |
| kernel-features.h and lowlevellock.h. Use private futexes if |
| they are available. |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New. |
| (__lll_mutex_lock_wait): Rename to |
| (__lll_lock_wait): ... this. Don't compile in for libc.so. |
| (__lll_mutex_timedlock_wait): Rename to ... |
| (__lll_timedlock_wait): ... this. Use __NR_gettimeofday. |
| Don't compile in for libc.so. |
| (__lll_mutex_unlock_wake): Rename to ... |
| (__lll_unlock_wake): ... this. Don't compile in for libc.so. |
| (__lll_timedwait_tid): Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Allow including |
| the header from assembler. Renamed all lll_mutex_* resp. |
| lll_robust_mutex_* macros to lll_* resp. lll_robust_*. |
| Renamed all LLL_MUTEX_LOCK_* macros to LLL_LOCK_*. |
| (FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): |
| Define. |
| (__lll_lock_wait_private): Add prototype. |
| (__lll_lock_wait, __lll_timedlock_wait, __lll_robust_lock_wait, |
| __lll_robust_timedlock_wait, __lll_unlock_wake_private, |
| __lll_unlock_wake): Likewise. |
| (lll_lock): Add private argument. Call __lll_lock_wait_private |
| if private is constant LLL_PRIVATE. |
| (lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, |
| lll_timedlock, lll_robust_timedlock): Add private argument. |
| (lll_unlock): Add private argument. Call __lll_unlock_wake_private |
| if private is constant LLL_PRIVATE. |
| (lll_robust_unlock, lll_robust_dead): Add private argument. |
| (lll_lock_t): Remove. |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, |
| lll_cond_wake, lll_cond_broadcast): Remove. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: Include |
| kernel-features.h and lowlevellock.h. |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. |
| (LOAD_FUTEX_WAIT): Define. |
| (__lll_robust_mutex_lock_wait): Rename to ... |
| (__lll_robust_lock_wait): ... this. Add private argument. |
| Use LOAD_FUTEX_WAIT macro. |
| (__lll_robust_mutex_timedlock_wait): Rename to ... |
| (__lll_robust_timedlock_wait): ... this. Add private argument. |
| Use __NR_gettimeofday. Use LOAD_FUTEX_WAIT macro. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. |
| (pthread_barrier_wait): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Include |
| lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, |
| FUTEX_CMP_REQUEUE, EINVAL): Remove. |
| (__pthread_cond_broadcast): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Include |
| lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, EINVAL): Remove. |
| (__pthread_cond_signal): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include |
| lowlevellock.h. |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE): Remove. |
| (__pthread_cond_timedwait): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. |
| (__condvar_tw_cleanup): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. |
| (__pthread_cond_wait): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| ( __condvar_w_cleanup): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. |
| (__pthread_rwlock_rdlock): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Include |
| lowlevellock.h. |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, |
| FUTEX_PRIVATE_FLAG): Remove. |
| (pthread_rwlock_timedrdlock): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Include |
| lowlevellock.h. |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, |
| FUTEX_PRIVATE_FLAG): Remove. |
| (pthread_rwlock_timedwrlock): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. |
| (__pthread_rwlock_unlock): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. |
| (__pthread_rwlock_wrlock): Use __lll_{lock,unlock}_* instead of |
| __lll_mutex_{lock,unlock}_*. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. |
| (__new_sem_post): Use standard initial exec code sequences. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Include |
| lowlevellock.h. |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, |
| FUTEX_PRIVATE_FLAG): Remove. |
| (sem_timedwait): Use __NR_gettimeofday. Use standard initial |
| exec code sequences. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Include lowlevellock.h. |
| (__new_sem_trywait): Use standard initial exec code sequences. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Include lowlevellock.h. |
| (__new_sem_wait): Use standard initial exec code sequences. |
| |
| 2007-07-31 Anton Blanchard <anton@samba.org> |
| |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): |
| Use __asm __volatile (__lll_acq_instr ::: "memory") instead of |
| atomic_full_barrier. |
| |
| 2007-07-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c (stack_cache_lock): Change type to int. |
| (get_cached_stack, allocate_stack, __deallocate_stack, |
| __make_stacks_executable, __find_thread_by_id, __nptl_setxid, |
| __pthread_init_static_tls, __wait_lookup_done): Add LLL_PRIVATE |
| as second argument to lll_lock and lll_unlock macros on |
| stack_cache_lock. |
| * pthread_create.c (__find_in_stack_list): Likewise. |
| (start_thread): Similarly with pd->lock. Use lll_robust_dead |
| macro instead of lll_robust_mutex_dead, pass LLL_SHARED to it |
| as second argument. |
| * descr.h (struct pthread): Change lock and setxid_futex field |
| type to int. |
| * old_pthread_cond_broadcast.c (__pthread_cond_broadcast_2_0): Use |
| LLL_LOCK_INITIALIZER instead of LLL_MUTEX_LOCK_INITIALIZER. |
| * old_pthread_cond_signal.c (__pthread_cond_signal_2_0): Likewise. |
| * old_pthread_cond_timedwait.c (__pthread_cond_timedwait_2_0): |
| Likewise. |
| * old_pthread_cond_wait.c (__pthread_cond_wait_2_0): Likewise. |
| * pthread_cond_init.c (__pthread_cond_init): Likewise. |
| * pthreadP.h (__attr_list_lock): Change type to int. |
| * pthread_attr_init.c (__attr_list_lock): Likewise. |
| * pthread_barrier_destroy.c (pthread_barrier_destroy): Pass |
| ibarrier->private ^ FUTEX_PRIVATE_FLAG as second argument to |
| lll_{,un}lock. |
| * pthread_barrier_wait.c (pthread_barrier_wait): Likewise and |
| also for lll_futex_{wake,wait}. |
| * pthread_barrier_init.c (pthread_barrier_init): Make iattr |
| a pointer to const. |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast): Pass |
| LLL_SHARED as second argument to lll_{,un}lock. |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Likewise. |
| * pthread_cond_signal.c (__pthread_cond_singal): Likewise. |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait): Likewise. |
| * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): |
| Likewise. |
| * pthread_getattr_np.c (pthread_getattr_np): Add LLL_PRIVATE |
| as second argument to lll_{,un}lock macros on pd->lock. |
| * pthread_getschedparam.c (__pthread_getschedparam): Likewise. |
| * pthread_setschedparam.c (__pthread_setschedparam): Likewise. |
| * pthread_setschedprio.c (pthread_setschedprio): Likewise. |
| * tpp.c (__pthread_tpp_change_priority, __pthread_current_priority): |
| Likewise. |
| * sysdeps/pthread/createthread.c (do_clone, create_thread): |
| Likewise. |
| * pthread_once.c (once_lock): Change type to int. |
| (__pthread_once): Pass LLL_PRIVATE as second argument to |
| lll_{,un}lock macros on once_lock. |
| * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Use |
| lll_{,un}lock macros instead of lll_mutex_{,un}lock, pass |
| rwlock->__data.__shared as second argument to them and similarly |
| for lll_futex_w*. |
| * pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): |
| Likewise. |
| * pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): |
| Likewise. |
| * pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock): Likewise. |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Likewise. |
| * pthread_rwlock_unlock.c (__pthread_rwlock_unlock): Likewise. |
| * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. |
| * sem_close.c (sem_close): Pass LLL_PRIVATE as second argument |
| to lll_{,un}lock macros on __sem_mappings_lock. |
| * sem_open.c (check_add_mapping): Likewise. |
| (__sem_mappings_lock): Change type to int. |
| * semaphoreP.h (__sem_mappings_lock): Likewise. |
| * pthread_mutex_lock.c (LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, |
| LLL_ROBUST_MUTEX_LOCK): Use lll_{,try,robust_}lock macros |
| instead of lll_*mutex_*, pass LLL_SHARED as last |
| argument. |
| (__pthread_mutex_lock): Use lll_unlock instead of lll_mutex_unlock, |
| pass LLL_SHARED as last argument. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK, |
| LLL_MUTEX_TRYLOCK, LLL_ROBUST_MUTEX_LOCK): Use |
| lll_{cond_,cond_try,robust_cond}lock macros instead of lll_*mutex_*, |
| pass LLL_SHARED as last argument. |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Use |
| lll_{timed,try,robust_timed,un}lock instead of lll_*mutex*, pass |
| LLL_SHARED as last argument. |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Similarly. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): |
| Similarly. |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_lock, |
| __libc_lock_lock_recursive, __libc_lock_unlock, |
| __libc_lock_unlock_recursive): Pass LLL_PRIVATE as second |
| argument to lll_{,un}lock. |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_lock, |
| _IO_lock_unlock): Likewise. |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Don't use |
| compound literal. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): |
| Pass LLL_PRIVATE as second argument to lll_{,un}lock macros on |
| __fork_lock. |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork, |
| free_mem): Likewise. |
| (__fork_lock): Change type to int. |
| * sysdeps/unix/sysv/linux/fork.h (__fork_lock): Likewise. |
| * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Pass |
| isem->private ^ FUTEX_PRIVATE_FLAG as second argument to |
| lll_futex_wake. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Likewise. |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait_private): |
| New function. |
| (__lll_lock_wait, __lll_timedlock_wait): Add private argument and |
| pass it through to lll_futex_*wait, only compile in when |
| IS_IN_libpthread. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): Add private |
| argument and pass it through to lll_futex_*wait. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Renamed all |
| lll_mutex_* resp. lll_robust_mutex_* macros to lll_* resp. |
| lll_robust_*. Renamed all __lll_mutex_* resp. __lll_robust_mutex_* |
| inline functions to __lll_* resp. __lll_robust_*. |
| (LLL_MUTEX_LOCK_INITIALIZER): Remove. |
| (lll_mutex_dead): Add private argument. |
| (__lll_lock_wait_private): New prototype. |
| (__lll_lock_wait, __lll_robust_lock_wait, __lll_lock_timedwait, |
| __lll_robust_lock_timedwait): Add private argument to prototypes. |
| (__lll_lock): Add private argument, if it is constant LLL_PRIVATE, |
| call __lll_lock_wait_private, otherwise pass private to |
| __lll_lock_wait. |
| (__lll_robust_lock, __lll_cond_lock, __lll_timedlock, |
| __lll_robust_timedlock): Add private argument, pass it to |
| __lll_*wait functions. |
| (__lll_unlock): Add private argument, if it is constant LLL_PRIVATE, |
| call __lll_unlock_wake_private, otherwise pass private to |
| __lll_unlock_wake. |
| (__lll_robust_unlock): Add private argument, pass it to |
| __lll_robust_unlock_wake. |
| (lll_lock, lll_robust_lock, lll_cond_lock, lll_timedlock, |
| lll_robust_timedlock, lll_unlock, lll_robust_unlock): Add private |
| argument, pass it through to __lll_* inline function. |
| (__lll_mutex_unlock_force, lll_mutex_unlock_force): Remove. |
| (lll_lock_t): Remove. |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, |
| lll_cond_wake, lll_cond_broadcast): Remove. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Allow including |
| the header from assembler. Renamed all lll_mutex_* resp. |
| lll_robust_mutex_* macros to lll_* resp. lll_robust_*. |
| (LOCK, FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (LLL_MUTEX_LOCK_INITIALIZER, LLL_MUTEX_LOCK_INITIALIZER_LOCKED, |
| LLL_MUTEX_LOCK_INITIALIZER_WAITERS): Remove. |
| (__lll_mutex_lock_wait, __lll_mutex_timedlock_wait, |
| __lll_mutex_unlock_wake, __lll_lock_wait, __lll_unlock_wake): |
| Remove prototype. |
| (__lll_trylock_asm, __lll_lock_asm_start, __lll_unlock_asm): Define. |
| (lll_robust_trylock, lll_cond_trylock): Use LLL_LOCK_INITIALIZER* |
| rather than LLL_MUTEX_LOCK_INITIALIZER* macros. |
| (lll_trylock): Likewise, use __lll_trylock_asm, pass |
| MULTIPLE_THREADS_OFFSET as another asm operand. |
| (lll_lock): Add private argument, use __lll_lock_asm_start, pass |
| MULTIPLE_THREADS_OFFSET as last asm operand, call |
| __lll_lock_wait_private if private is constant LLL_PRIVATE, |
| otherwise pass private as another argument to __lll_lock_wait. |
| (lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, |
| lll_timedlock, lll_robust_timedlock): Add private argument, pass |
| private as another argument to __lll_*lock_wait call. |
| (lll_unlock): Add private argument, use __lll_unlock_asm, pass |
| MULTIPLE_THREADS_OFFSET as another asm operand, call |
| __lll_unlock_wake_private if private is constant LLL_PRIVATE, |
| otherwise pass private as another argument to __lll_unlock_wake. |
| (lll_robust_unlock): Add private argument, pass private as another |
| argument to __lll_unlock_wake. |
| (lll_robust_dead): Add private argument, use __lll_private_flag |
| macro. |
| (lll_islocked): Use LLL_LOCK_INITIALIZER instead of |
| LLL_MUTEX_LOCK_INITIALIZER. |
| (lll_lock_t): Remove. |
| (LLL_LOCK_INITIALIZER_WAITERS): Define. |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, |
| lll_cond_wake, lll_cond_broadcast): Remove. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Revert |
| 2007-05-2{3,9} changes. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Include |
| kernel-features.h and lowlevellock.h. |
| (LOAD_PRIVATE_FUTEX_WAIT): Define. |
| (LOAD_FUTEX_WAIT): Rewritten. |
| (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't |
| define. |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. |
| (__lll_mutex_lock_wait): Rename to ... |
| (__lll_lock_wait): ... this. Take futex addr from %edx instead of |
| %ecx, %ecx is now private argument. Don't compile in for libc.so. |
| (__lll_mutex_timedlock_wait): Rename to ... |
| (__lll_timedlock_wait): ... this. Use __NR_gettimeofday. %esi |
| contains private argument. Don't compile in for libc.so. |
| (__lll_mutex_unlock_wake): Rename to ... |
| (__lll_unlock_wake): ... this. %ecx contains private argument. |
| Don't compile in for libc.so. |
| (__lll_timedwait_tid): Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Include |
| kernel-features.h and lowlevellock.h. |
| (LOAD_FUTEX_WAIT): Define. |
| (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't |
| define. |
| (__lll_robust_mutex_lock_wait): Rename to ... |
| (__lll_robust_lock_wait): ... this. Futex addr is now in %edx |
| argument, %ecx argument contains private. Use LOAD_FUTEX_WAIT |
| macro. |
| (__lll_robust_mutex_timedlock_wait): Rename to ... |
| (__lll_robust_timedlock_wait): ... this. Use __NR_gettimeofday. |
| %esi argument contains private, use LOAD_FUTEX_WAIT macro. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass |
| PRIVATE(%ebx) ^ LLL_SHARED as private argument in %ecx to |
| __lll_lock_wait and __lll_unlock_wake, pass MUTEX(%ebx) address |
| to __lll_lock_wait in %edx. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: |
| Include lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, |
| FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. |
| (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, pass |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and |
| __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: |
| Include lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. |
| (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, pass |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and |
| __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: |
| Include lowlevellock.h. |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): |
| Don't define. |
| (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, pass |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and |
| __lll_unlock_wake. Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_cond_wait, __condvar_w_cleanup): Rename __lll_mutex_* |
| to __lll_*, pass cond_lock address in %edx rather than %ecx to |
| __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, pass |
| MUTEX(%ebx) address in %edx rather than %ecx to |
| __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. Move return value from %ecx to %edx |
| register. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): |
| Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass |
| MUTEX(%ebp) address in %edx rather than %ecx to |
| __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. Move return value from %ecx to %edx |
| register. Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): |
| Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass |
| MUTEX(%ebp) address in %edx rather than %ecx to |
| __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. Move return value from %ecx to %edx |
| register. Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, pass |
| MUTEX(%edi) address in %edx rather than %ecx to |
| __lll_lock_wait, pass PSHARED(%edi) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass |
| MUTEX(%ebx) address in %edx rather than %ecx to |
| __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. Move return value from %ecx to %edx |
| register. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't |
| define. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Include lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAKE): Don't define. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, SYS_gettimeofday, FUTEX_WAIT): Don't define. |
| (sem_timedwait): Use __NR_gettimeofday. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Include |
| lowlevellock.h. |
| (LOCK): Don't define. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c: Wake only when there |
| are waiters. |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Revert |
| 2007-05-2{3,9} changes. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Include |
| kernel-features.h and lowlevellock.h. |
| (LOAD_PRIVATE_FUTEX_WAIT): Define. |
| (LOAD_FUTEX_WAIT): Rewritten. |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. |
| (__lll_mutex_lock_wait): Rename to ... |
| (__lll_lock_wait): ... this. %esi is now private argument. |
| Don't compile in for libc.so. |
| (__lll_mutex_timedlock_wait): Rename to ... |
| (__lll_timedlock_wait): ... this. %esi contains private argument. |
| Don't compile in for libc.so. |
| (__lll_mutex_unlock_wake): Rename to ... |
| (__lll_unlock_wake): ... this. %esi contains private argument. |
| Don't compile in for libc.so. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Include |
| kernel-features.h and lowlevellock.h. |
| (LOAD_FUTEX_WAIT): Define. |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. |
| (__lll_robust_mutex_lock_wait): Rename to ... |
| (__lll_robust_lock_wait): ... this. %esi argument contains private. |
| Use LOAD_FUTEX_WAIT macro. |
| (__lll_robust_mutex_timedlock_wait): Rename to ... |
| (__lll_robust_timedlock_wait): ... this. %esi argument contains |
| private, use LOAD_FUTEX_WAIT macro. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Include |
| lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass |
| PRIVATE(%rdi) ^ LLL_SHARED as private argument in %esi to |
| __lll_lock_wait and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: |
| Include lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, |
| FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. |
| (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, |
| pass LLL_SHARED in %esi to both __lll_lock_wait and |
| __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: |
| Include lowlevellock.h and pthread-errnos.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. |
| (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, |
| pass LLL_SHARED in %esi to both __lll_lock_wait and |
| __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, |
| pass LLL_SHARED in %esi to both __lll_lock_wait and |
| __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. |
| (__pthread_cond_wait, __condvar_cleanup): Rename __lll_mutex_* |
| to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): |
| Don't define. |
| (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): |
| Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): |
| Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): |
| Don't define. |
| (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: |
| Include lowlevellock.h. |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): |
| Don't define. |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, |
| pass PSHARED(%rdi) in %ecx to both __lll_lock_wait |
| and __lll_unlock_wake. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't |
| define. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Include lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAKE): Don't define. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Include |
| lowlevellock.h. |
| (LOCK): Don't define. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Include |
| lowlevellock.h. |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. |
| * sysdeps/unix/sysv/linux/sparc/internaltypes.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c |
| (__lll_lock_wait_private): New function. |
| (__lll_lock_wait, __lll_timedlock_wait): Add private argument, pass |
| it to lll_futex_*wait. Don't compile in for libc.so. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_init.c: |
| Remove. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c |
| (struct sparc_pthread_barrier): Remove. |
| (pthread_barrier_wait): Use union sparc_pthread_barrier instead of |
| struct sparc_pthread_barrier. Pass |
| ibarrier->s.pshared ? LLL_SHARED : LLL_PRIVATE to lll_{,un}lock |
| and lll_futex_wait macros. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_init.c: |
| Remove. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: |
| Include sparc pthread_barrier_wait.c instead of generic one. |
| |
| 2007-07-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-rwlock14.c (do_test): Avoid warnings on 32-bit arches. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Copy futex retval to %esi rather than |
| %ecx. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S |
| (__pthread_rwlock_unlock): Fix MUTEX != 0 args to __lll_*. |
| |
| 2007-07-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/sparc/tls.h (tcbhead_t): Add private_futex field. |
| |
| 2007-07-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-locale2.c (useless): Add return statement. |
| |
| 2007-07-24 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c (__nptl_setxid, __wait_lookup_done): Replace |
| lll_private_futex_* (*) with lll_futex_* (*, LLL_PRIVATE). |
| * pthread_create.c (start_thread): Likewise. |
| * init.c (sighandler_setxid): Likewise. |
| * sysdeps/alpha/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/ia64/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/s390/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/powerpc/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/sparc/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/sh/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_NOTIFY, AIO_MISC_WAIT): |
| Likewise. |
| * sysdeps/pthread/gai_misc.h (GAI_MISC_NOTIFY, GAI_MISC_WAIT): |
| Likewise. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): |
| Likewise. |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_waitzero, |
| __rtld_notify): Likewise. |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (clear_once_control, |
| __pthread_once): Likewise. |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c (clear_once_control, |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_PRIVATE_FLAG, |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. |
| (lll_futex_wait): Add private argument, define as wrapper around |
| lll_futex_timed_wait. |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, |
| use __lll_private_flag macro. |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, |
| __lll_mutex_unlock_force): Pass LLL_SHARED as last arg to lll_futex_*. |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (clear_once_control, |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_PRIVATE_FLAG, |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. |
| (lll_futex_wait): Add private argument, define as wrapper around |
| lll_futex_timed_wait. |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, |
| use __lll_private_flag macro. |
| (__lll_mutex_unlock, __lll_robust_mutex_unlock, lll_wait_tid, |
| __lll_mutex_unlock_force): Pass LLL_SHARED as last arg to lll_futex_*. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_private_flag): |
| Define. |
| (lll_futex_timed_wait, lll_futex_wake): Use it. |
| (lll_private_futex_wait, lll_private_futex_timed_wait, |
| lll_private_futex_wake): Removed. |
| * sysdeps/unix/sysv/linux/s390/pthread_once.c (clear_once_control, |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_PRIVATE_FLAG, |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. |
| (lll_futex_wait): Add private argument, define as wrapper around |
| lll_futex_timed_wait. |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, |
| use __lll_private_flag macro. |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, |
| lll_wait_tid, __lll_mutex_unlock_force): Pass LLL_SHARED as last arg |
| to lll_futex_*. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (lll_private_futex_wait, lll_private_futex_timed_wait, |
| lll_private_futex_wake): Removed. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_private_flag): |
| Fix !__ASSUME_PRIVATE_FUTEX non-constant private case. |
| (lll_private_futex_wait, lll_private_futex_timed_wait, |
| lll_private_futex_wake): Removed. |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c (clear_once_control, |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_PRIVATE_FLAG, |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. |
| (lll_futex_wait): Add private argument, define as wrapper around |
| lll_futex_timed_wait. |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, |
| use __lll_private_flag macro. |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, |
| lll_wait_tid, __lll_mutex_unlock_force): Pass LLL_SHARED as last arg |
| to lll_futex_*. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (__lll_private_flag): |
| Define. |
| (lll_futex_timed_wait, lll_futex_wake): Use it. |
| (lll_private_futex_wait, lll_private_futex_timed_wait, |
| lll_private_futex_wake): Removed. |
| |
| 2007-07-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/sparc/tls.h (tcbhead_t): Move gscope_flag to the end |
| of the structure for sparc32. |
| |
| 2007-07-26 Aurelien Jarno <aurelien@aurel32.net> |
| |
| * sysdeps/sparc/tls.h (tcbhead_t): Add gscope_flag. |
| |
| 2007-07-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Fix |
| code used when private futexes are assumed. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| |
| 2007-07-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (__lll_private_flag): Define. |
| (lll_futex_wait): Define as a wrapper around lll_futex_timed_wait. |
| (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Use |
| __lll_private_flag. |
| (lll_private_futex_wait, lll_private_futex_timedwait, |
| lll_private_futex_wake): Define as wrapper around non-_private |
| macros. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (__lll_private_flag): Define. |
| (lll_futex_timed_wait, lll_futex_wake): Use __lll_private_flag. |
| (lll_private_futex_wait, lll_private_futex_timedwait, |
| lll_private_futex_wake): Define as wrapper around non-_private |
| macros. |
| |
| 2007-07-10 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Add LLL_SHARED |
| parameter to lll_futex_wait call. |
| * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. |
| |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): |
| Replace lll_futex_wait with lll_private_futex_wait. |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): |
| Add LLL_SHARED parameter to lll_futex_wake(). |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define LLL_PRIVATE |
| LLL_SHARED, lll_private_futex_wait, lll_private_futex_timed_wait and |
| lll_private_futex_wake. |
| (lll_futex_wait): Add private parameter. Adjust FUTEX_PRIVATE_FLAG |
| bit from private parm before syscall. |
| (lll_futex_timed_wait): Likewise. |
| (lll_futex_wake): Likewise. |
| (lll_futex_wake_unlock): Likewise. |
| (lll_mutex_unlock): Add LLL_SHARED parm to lll_futex_wake call. |
| (lll_robust_mutex_unlock): Likewise. |
| (lll_mutex_unlock_force): Likewise. |
| (lll_wait_tid): Add LLL_SHARED parm to lll_futex_wait call. |
| |
| 2007-07-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Fix |
| compilation when unconditionally using private futexes. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2007-07-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock_clear_flags2): |
| Define. |
| |
| 2007-07-06 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tls.h: Include stdlib.h, list.h, sysdep.h and |
| kernel-features.h. |
| |
| 2007-05-16 Roland McGrath <roland@redhat.com> |
| |
| * init.c (__nptl_initial_report_events): New variable. |
| (__pthread_initialize_minimal_internal): Initialize pd->report_events |
| to that. |
| |
| 2007-06-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_getattr_np.c (pthread_getattr_np): Clear cpuset and |
| cpusetsize if pthread_getaffinity_np failed with ENOSYS. |
| |
| 2007-06-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Remove mrlock |
| implementation. |
| |
| 2007-06-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Define PTHREAD_MUTEX_TYPE. |
| * phtread_mutex_lock.c: Use PTHREAD_MUTEX_TYPE. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| |
| 2007-06-17 Andreas Schwab <schwab@suse.de> |
| |
| * sysdeps/pthread/pt-initfini.c: Tell gcc about the nonstandard |
| sections. |
| |
| 2007-06-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Make code compile if |
| __ASSUME_PRIVATE_FUTEX is set. |
| |
| 2007-06-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: |
| (__pthread_rwlock_rdlock): Don't use non SH-3/4 instruction. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: |
| (__pthread_rwlock_wrlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: |
| (pthread_rwlock_timedrdlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: |
| (__pthread_rwlock_unlock): Likewise. |
| |
| 2007-06-10 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tcb-offsets.sym: Add PRIVATE_FUTEX. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Include endian.h. |
| Split __flags into __flags, __shared, __pad1 and __pad2. |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Use private |
| futexes if they are available. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Adjust so that change |
| in libc-lowlevellock.S allow using private futexes. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define |
| FUTEX_PRIVATE_FLAG. Add additional parameter to lll_futex_wait, |
| lll_futex_timed_wait and lll_futex_wake. Change lll_futex_wait |
| to call lll_futex_timed_wait. Add lll_private_futex_wait, |
| lll_private_futex_timed_wait and lll_private_futex_wake. |
| (lll_robust_mutex_unlock): Fix typo. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Use private |
| field in futex command setup. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Use |
| COND_NWAITERS_SHIFT instead of COND_CLOCK_BITS. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Use private futexes |
| if they are available. Remove clear_once_control. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Use private |
| futexes if they are available. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Add private futex support. |
| Wake only when there are waiters. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Add private futex |
| support. Indicate that there are waiters. Remove unnecessary |
| extra cancellation test. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. Removed |
| left-over duplication of __sem_wait_cleanup. |
| |
| 2007-06-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Add additional |
| parameter to lll_futex_wait, lll_futex_timed_wait, and |
| lll_futex_wake. Change lll_futex_wait to call lll_futex_timed_wait. |
| Add lll_private_futex_wait, lll_private_futex_timed_wait, and |
| lll_private_futex_wake. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. |
| * allocatestack.c: Adjust use of lll_futex_* macros. |
| * init.c: Likewise. |
| * lowlevellock.h: Likewise. |
| * pthread_barrier_wait.c: Likewise. |
| * pthread_cond_broadcast.c: Likewise. |
| * pthread_cond_destroy.c: Likewise. |
| * pthread_cond_signal.c: Likewise. |
| * pthread_cond_timedwait.c: Likewise. |
| * pthread_cond_wait.c: Likewise. |
| * pthread_create.c: Likewise. |
| * pthread_mutex_lock.c: Likewise. |
| * pthread_mutex_setprioceiling.c: Likewise. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * pthread_rwlock_timedrdlock.c: Likewise. |
| * pthread_rwlock_timedwrlock.c: Likewise. |
| * pthread_rwlock_unlock.c: Likewise. |
| * sysdeps/alpha/tls.h: Likewise. |
| * sysdeps/i386/tls.h: Likewise. |
| * sysdeps/ia64/tls.h: Likewise. |
| * sysdeps/powerpc/tls.h: Likewise. |
| * sysdeps/pthread/aio_misc.h: Likewise. |
| * sysdeps/pthread/gai_misc.h: Likewise. |
| * sysdeps/s390/tls.h: Likewise. |
| * sysdeps/sh/tls.h: Likewise. |
| * sysdeps/sparc/tls.h: Likewise. |
| * sysdeps/unix/sysv/linux/fork.c: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sem_post.c: Likewise. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c: |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2007-05-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getattr_np.c: No need to install a cancellation handler, |
| this is no cancellation point. |
| * pthread_getschedparam.c: Likewise. |
| * pthread_setschedparam.c: Likewise. |
| * pthread_setschedprio.c: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Remove all traces of |
| lll_unlock_wake_cb. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Checking |
| whether there are more than one thread makes no sense here since |
| we only call the slow path if the locks are taken. |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/internaltypes.h: Introduce |
| COND_NWAITERS_SHIFT. |
| * pthread_cond_destroy.c: Use COND_NWAITERS_SHIFT instead of |
| COND_CLOCK_BITS. |
| * pthread_cond_init.c: Likewise. |
| * pthread_cond_timedwait.c: Likewise. |
| * pthread_cond_wait.c: Likewise. |
| * pthread_condattr_getclock.c: Likewise. |
| * pthread_condattr_setclock.c: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: 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. |
| |
| 2007-05-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: Include |
| unistd.h. |
| |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_RESET_FLAG): Use explicit |
| insn suffix. |
| (THREAD_GSCOPE_GET_FLAG): Remove. |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Remove. |
| * allocatestack.c (__wait_lookup_done): Revert 2007-05-24 |
| changes. |
| * sysdeps/powerpc/tls.h (tcbhead_t): Remove gscope_flag. |
| (THREAD_GSCOPE_GET_FLAG): Remove. |
| (THREAD_GSCOPE_RESET_FLAG): Use THREAD_SELF->header.gscope_flag |
| instead of THREAD_GSCOPE_GET_FLAG. |
| (THREAD_GSCOPE_SET_FLAG): Likewise. Add atomic_write_barrier after |
| it. |
| * sysdeps/s390/tls.h (THREAD_GSCOPE_FLAG_UNUSED, |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_WAIT): Define. |
| * sysdeps/sparc/tls.h (THREAD_GSCOPE_FLAG_UNUSED, |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_WAIT): Define. |
| * sysdeps/sh/tls.h (THREAD_GSCOPE_FLAG_UNUSED, |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_WAIT): Define. |
| * sysdeps/ia64/tls.h (THREAD_GSCOPE_FLAG_UNUSED, |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_WAIT): Define. |
| |
| 2007-05-24 Richard Henderson <rth@redhat.com> |
| |
| * descr.h (struct pthread): Add header.gscope_flag. |
| * sysdeps/alpha/tls.h (THREAD_GSCOPE_FLAG_UNUSED, |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_WAIT): Define. |
| |
| 2007-05-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c: Make it compile with older kernel headers. |
| |
| * tst-initializers1.c: Show through exit code which test failed. |
| |
| * pthread_rwlock_init.c: Also initialize __shared field. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Split __flags |
| element in rwlock structure into four byte elements. One of them is |
| the new __shared element. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h [__WORDSIZE=32]: |
| Likewise. |
| [__WORDSIZE=64]: Renamed __pad1 element int rwlock structure to |
| __shared, adjust names of other padding elements. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/pthread/pthread.h: Adjust rwlock initializers. |
| * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: Add PSHARED. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define |
| FUTEX_PRIVATE_FLAG. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Change main |
| futex to use private operations if possible. |
| * 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_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: 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_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| |
| 2007-05-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h (PTHREAD_RWLOCK_PREFER_READER_P): Define. |
| * pthread_rwlock_rdlock.c: Use PTHREAD_RWLOCK_PREFER_READER_P. |
| * pthread_rwlock_timedrdlock.c: Likewise. |
| * pthread_rwlock_tryrdlock.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S (sem_trywait): Tiny |
| optimization. |
| |
| * sysdeps/unix/sysv/linux/sem_wait.c: Add missing break. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Removed left-over |
| duplication of __sem_wait_cleanup. |
| |
| * allocatestack.c: Revert last change. |
| * init.c: Likewise. |
| * sysdeps/i386/tls.h: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. |
| * descr.h [TLS_DTV_AT_TP] (struct pthread): Add private_futex field to |
| header structure. |
| * sysdeps/powerpc/tcb-offsets.sym: Add PRIVATE_FUTEX_OFFSET. |
| |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_barrier): |
| Add private field. |
| * sysdeps/unix/sysv/linux/lowlevelbarrier.sym: Add PRIVATE definition. |
| * pthread_barrier_init.c: Set private flag if pshared and private |
| futexes are supported. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Use |
| private field in futex command setup. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise. |
| |
| 2007-05-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Add private futex |
| support. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| |
| * semaphoreP.h: Declare __old_sem_init and __old_sem_wait. |
| * sem_init.c (__new_sem_init): Rewrite to initialize all three |
| fields in the structure. |
| (__old_sem_init): New function. |
| * sem_open.c: Initialize all fields of the structure. |
| * sem_getvalue.c: Adjust for renamed element. |
| * sysdeps/unix/sysv/linux/Makefile [subdir=nptl] |
| (gen-as-const-headers): Add structsem.sym. |
| * sysdeps/unix/sysv/linux/structsem.sym: New file. |
| * sysdeps/unix/sysv/linux/internaltypes.h: Rename struct sem to |
| struct new_sem. Add struct old_sem. |
| * sysdeps/unix/sysv/linux/sem_post.c: Wake only when there are waiters. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/sem_wait.c: Indicate that there are waiters. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * Makefile (tests): Add tst-sem10, tst-sem11, tst-sem12. |
| * tst-sem10.c: New file. |
| * tst-sem11.c: New file. |
| * tst-sem12.c: New file. |
| * tst-typesizes.c: Test struct new_sem and struct old_sem instead |
| of struct sem. |
| |
| 2007-05-25 Ulrich Drepper <drepper@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): |
| Move __pthread_enable_asynccancel right before futex syscall. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| |
| 2007-05-24 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h (THREAD_SET_PRIVATE_FUTEX, |
| THREAD_COPY_PRIVATE_FUTEX): Define. |
| * sysdeps/x86_64/tls.h (THREAD_SET_PRIVATE_FUTEX, |
| THREAD_COPY_PRIVATE_FUTEX): Define. |
| * allocatestack.c (allocate_stack): Use THREAD_COPY_PRIVATE_FUTEX. |
| * init.c (__pthread_initialize_minimal_internal): Use |
| THREAD_SET_PRIVATE_FUTEX. |
| |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add gscope_flag. |
| (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, |
| THREAD_GSCOPE_FLAG_WAIT): Define. |
| (THREAD_GSCOPE_GET_FLAG, THREAD_GSCOPE_SET_FLAG, |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_WAIT): Define. |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_WAIT): Don't use |
| PTR_DEMANGLE. |
| (THREAD_GSCOPE_GET_FLAG): Define. |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Define. |
| * allocatestack.c (__wait_lookup_done): Use THREAD_GSCOPE_GET_FLAG |
| instead of ->header.gscope_flag directly. |
| |
| 2007-05-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Check whether |
| private futexes are available. |
| * allocatestack.c (allocate_stack): Copy private_futex field from |
| current thread into the new stack. |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Use private |
| futexes if they are available. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Adjust so that change |
| in libc-lowlevellock.S allow using private futexes. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define |
| FUTEX_PRIVATE_FLAG. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use private futexes |
| if they are available. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. |
| * sysdeps/x86_64/tcb-offsets.sym: Add PRIVATE_FUTEX. |
| * sysdeps/i386/tcb-offsets.sym: Likewise. |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add private_futex field. |
| * sysdeps/i386/tls.h (tcbhead_t): Likewise. |
| |
| 2007-05-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Remove ptr_wait_lookup_done again. |
| * init.c (pthread_functions): Don't add .ptr_wait_lookup_done here. |
| (__pthread_initialize_minimal_internal): Initialize |
| _dl_wait_lookup_done pointer in _rtld_global directly. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| Remove code to code _dl_wait_lookup_done. |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_WAIT): The pointer is not |
| encrypted for now. |
| |
| 2007-05-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-robust9.c (do_test): Don't fail if ENABLE_PI and |
| pthread_mutex_init failed with ENOTSUP. |
| |
| 2007-05-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (__wait_lookup_done): New function. |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Add ptr_wait_lookup_done. |
| * init.c (pthread_functions): Initialize .ptr_wait_lookup_done. |
| * pthreadP.h: Declare __wait_lookup_done. |
| * sysdeps/i386/tls.h (tcbhead_t): Add gscope_flag. |
| Define macros to implement reference handling of global scope. |
| * sysdeps/x86_64/tls.h: Likewise. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| Initialize GL(dl_wait_lookup_done). |
| |
| 2007-05-17 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #4512] |
| * pthread_mutex_lock.c: Preserve FUTEX_WAITERS bit when dead owner |
| is detected. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| Patch in part by Atsushi Nemoto <anemo@mba.ocn.ne.jp>. |
| |
| * Makefile (tests): Add tst-robust9 and tst-robustpi9. |
| * tst-robust9.c: New file. |
| * tst-robustpi9.c: New file. |
| |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Remove |
| unnecessary extra cancellation test. |
| |
| 2007-05-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Remove unnecessary |
| extra cancellation test. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| |
| 2007-05-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Rearrange members to fill hole in |
| 64-bit layout. |
| |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c |
| (__pthread_setaffinity_new): If syscall was successful and |
| RESET_VGETCPU_CACHE is defined, use it before returning. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c: New file. |
| |
| 2007-05-10 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #4455] |
| * tst-align2.c: Include stackinfo.h. |
| * tst-getpid1.c: Likewise. |
| |
| 2007-05-02 Carlos O'Donell <carlos@systemhalted.org> |
| |
| [BZ #4455] |
| * tst-align2.c (do_test): Add _STACK_GROWS_UP case. |
| * tst-getpid1.c (do_test): Likewise. |
| |
| [BZ #4456] |
| * allocatestack.c (change_stack_perm): Add _STACK_GROWS_UP case. |
| (allocate_stack): Likewise. |
| |
| 2007-05-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c |
| (__lll_robust_lock_wait): Fix race caused by reloading of futex value. |
| (__lll_robust_timedlock_wait): Likewise. |
| Reported by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>. |
| |
| 2007-05-06 Mike Frysinger <vapier@gentoo.org> |
| |
| [BZ #4465] |
| * tst-cancel-wrappers.sh: Set C["fdatasync"] to 1. |
| * tst-cancel4.c (tf_fdatasync): New test. |
| |
| 2007-04-27 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #4392] |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Treat error |
| check mutexes like normal mutexes. |
| |
| [BZ #4306] |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): |
| Initialize the whole sigevent structure to appease valgrind. |
| |
| 2007-04-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add vgetcpu_cache. |
| * sysdeps/x86_64/tcb-offsets.sym: Add VGETCPU_CACHE_OFFSET. |
| |
| 2007-04-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-locale1.c: Avoid warnings. |
| * tst-locale2.c: Likewise. |
| |
| 2007-03-19 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (__lll_robust_trylock): Add MUTEX_HINT_ACQ to lwarx instruction. |
| |
| 2007-03-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h: Use __extern_inline and |
| __extern_always_inline where appropriate. |
| * sysdeps/pthread/pthread.h: Likewise. |
| |
| 2007-03-13 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use two |
| separate cfi regions for the two subsections. |
| |
| 2007-02-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset refcntr in |
| new thread, don't just decrement it. |
| Patch by Suzuki K P <suzuki@in.ibm.com>. |
| |
| 2007-02-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h: Correct last patch, correct |
| PTHFCT_CALL definition. |
| |
| 2007-02-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h: If PTR_DEMANGLE is not |
| available, don't use it. |
| |
| 2007-02-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_timedlock_wait): Use correct pointer when we don't |
| call into the kernel to delay. |
| |
| 2007-01-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-initializers1.c: We want to test the initializers as seen |
| outside of libc, so undefined _LIBC. |
| |
| * pthread_join.c (cleanup): Avoid warning. |
| |
| 2007-01-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_timedwait_tid): Add unwind info. |
| |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Don't just copy the |
| function table, mangle the pointers. |
| * sysdeps/pthread/pthread-functions.h: Define PTHFCT_CALL. |
| * forward.c: Use PTHFCT_CALL and __libc_pthread_functions_init. |
| * sysdeps/pthread/bits/libc-lock.h: When using __libc_pthread_functions |
| demangle pointers before use. |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Use PTHFCT_CALL to |
| demangle pointer. |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Likewise. |
| * sysdeps/pthread/setxid.h: Likewise. |
| |
| 2007-01-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-rwlock7.c: Show some more information in case of correct |
| behavior. |
| |
| 2007-01-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (lll_futex_timed_wait): Undo part of last change, don't negate |
| return value. |
| |
| 2007-01-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Cleanups. Define |
| FUTEX_CMP_REQUEUE and lll_futex_requeue. |
| |
| 2006-12-28 David S. Miller <davem@davemloft.net> |
| |
| * shlib-versions: Fix sparc64 linux target specification. |
| |
| 2007-01-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: |
| Adjust include path for pthread_barrier_wait.c move. |
| |
| 2006-12-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_kill.c (pthread_kill): Make sure |
| tid isn't reread from pd->tid in between ESRCH test and the syscall. |
| |
| 2006-12-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Handle |
| 6 argument cancellable syscalls. |
| (STM_6, LM_6, LR7_0, LR7_1, LR7_2, LR7_3, LR7_4, LR7_5, LR7_6): Define. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Handle |
| 6 argument cancellable syscalls. |
| (STM_6, LM_6, LR7_0, LR7_1, LR7_2, LR7_3, LR7_4, LR7_5, LR7_6): Define. |
| |
| 2006-12-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h |
| (__rtld_mrlock_initialize): Add missing closing parenthesis. |
| |
| 2006-10-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use |
| __sync_lock_release instead of __sync_lock_release_si. |
| |
| 2006-10-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): |
| Define. |
| (SINGLE_THREAD_P): Define to 1 if IS_IN_rtld. |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. |
| |
| 2006-10-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_barrier_wait.c: Move to... |
| * pthread_barrier_wait.c: ...here. |
| * sysdeps/pthread/pthread_cond_broadcast.c: Move to... |
| * pthread_cond_broadcast.c: ...here. |
| * sysdeps/pthread/pthread_cond_signal.c: Move to... |
| * pthread_cond_signal.c: ...here. |
| * sysdeps/pthread/pthread_cond_timedwait.c: Move to... |
| * pthread_cond_timedwait.c: ...here. |
| * sysdeps/pthread/pthread_cond_wait.c: Move to... |
| * pthread_cond_wait.c: ...here. |
| * sysdeps/pthread/pthread_once.c: Move to... |
| * pthread_once.c: ...here. |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: Move to... |
| * pthread_rwlock_rdlock.c: ...here. |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Move to... |
| * pthread_rwlock_timedrdlock.c: ...here. |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Move to... |
| * pthread_rwlock_timedwrlock.c: ...here. |
| * sysdeps/pthread/pthread_rwlock_unlock.c: Move to... |
| * pthread_rwlock_unlock.c: ...here. |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: Move to... |
| * pthread_rwlock_wrlock.c: ...here. |
| * sysdeps/pthread/pthread_spin_destroy.c: Move to... |
| * pthread_spin_destroy.c: ...here. |
| * sysdeps/pthread/pthread_spin_init.c: Move to... |
| * pthread_spin_init.c: ...here. |
| * sysdeps/pthread/pthread_spin_unlock.c: Move to... |
| * pthread_spin_unlock.c: ...here. |
| * sysdeps/pthread/pthread_getcpuclockid.c: Move to... |
| * pthread_getcpuclockid.c: ...here. |
| |
| * init.c: USE_TLS support is now always enabled. |
| * tst-tls5.h: Likewise. |
| * sysdeps/alpha/tls.h: Likewise. |
| * sysdeps/i386/tls.h: Likewise. |
| * sysdeps/ia64/tls.h: Likewise. |
| * sysdeps/powerpc/tls.h: Likewise. |
| * sysdeps/s390/tls.h: Likewise. |
| * sysdeps/sh/tls.h: Likewise. |
| * sysdeps/sparc/tls.h: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2006-10-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, |
| __rtld_mrlock_change): Update oldval if atomic compare and exchange |
| failed. |
| |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): |
| Define to THREAD_SELF->header.multiple_threads. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (SINGLE_THREAD_P): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (SINGLE_THREAD_P): |
| Likewise. |
| |
| 2006-10-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_attr_setstacksize.c (NEW_VERNUM): Define to GLIBC_2_3_3 |
| by default rather than 2_3_3. |
| |
| 2006-10-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, |
| __rtld_mrlock_unlock, __rtld_mrlock_change, __rtld_mrlock_done): Use |
| atomic_* instead of catomic_* macros. |
| |
| 2006-10-12 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #3285] |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add SEM_VALUE_MAX. |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Remove SEM_VALUE_MAX. |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: Likewise. |
| |
| 2006-10-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Add support for |
| cancelable syscalls with six parameters. |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Use catomic_* |
| operations instead of atomic_*. |
| |
| 2006-10-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: New file.. |
| |
| 2006-10-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: New file. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: |
| New file. |
| * pthread_attr_setstack.c: Allow overwriting the version number of the |
| new symbol. |
| * pthread_attr_setstacksize.c: Likewise. |
| (__old_pthread_attr_setstacksize): If STACKSIZE_ADJUST is defined use |
| it. |
| * sysdeps/unix/sysv/linux/powerpc/Versions (libpthread): Add |
| pthread_attr_setstack and pthread_attr_setstacksize to GLIBC_2.6. |
| |
| 2006-09-24 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #3251] |
| * descr.h (ENQUEUE_MUTEX_BOTH): Add cast to avoid warning. |
| Patch by Petr Baudis. |
| |
| 2006-09-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-kill4.c (do_test): Explicitly set tf thread's stack size. |
| |
| * tst-cancel2.c (tf): Loop as long as something was written. |
| |
| 2006-09-12 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: For PI |
| mutexes wake all mutexes. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Don't increment |
| WAKEUP_SEQ if this would increase the value beyond TOTAL_SEQ. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| |
| 2006-09-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cond22.c (tf): Slight changes to the pthread_cond_wait use |
| to guarantee the thread is always canceled. |
| |
| 2006-09-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cond22.c: Include pthread.h instead of pthreadP.h. |
| Include stdlib.h. |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Only |
| increase FUTEX if increasing WAKEUP_SEQ. Fix comment typo. |
| * 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/x86_64/pthread_cond_wait.S: Likewise. |
| |
| 2006-09-08 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #3123] |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Don't |
| increment WAKEUP_SEQ if this would increase the value beyond TOTAL_SEQ. |
| * 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/x86_64/pthread_cond_wait.S: Likewise. |
| * Makefile (tests): Add tst-cond22. |
| * tst-cond22.c: New file. |
| |
| 2006-09-05 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #3124] |
| * descr.h (struct pthread): Add parent_cancelhandling. |
| * sysdeps/pthread/createthread.c (create_thread): Pass parent |
| cancelhandling value to child. |
| * pthread_create.c (start_thread): If parent thread was canceled |
| reset the SIGCANCEL mask. |
| * Makefile (tests): Add tst-cancel25. |
| * tst-cancel25.c: New file. |
| |
| 2006-09-05 Jakub Jelinek <jakub@redhat.com> |
| Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/gai_misc.h (GAI_MISC_NOTIFY): Don't decrement |
| counterp if it is already zero. |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_NOTIFY): Likewise.. |
| |
| 2006-03-04 Jakub Jelinek <jakub@redhat.com> |
| Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h |
| (LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END, |
| LLL_STUB_UNWIND_INFO_3, LLL_STUB_UNWIND_INFO_4): Define. |
| (lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock, |
| lll_robust_mutex_cond_lock, lll_mutex_timedlock, |
| lll_robust_mutex_timedlock, lll_mutex_unlock, |
| lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them. |
| Add _L_*_ symbols around the subsection. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Add unwind info. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Likewise. |
| |
| 2006-03-03 Jakub Jelinek <jakub@redhat.com> |
| Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END, |
| LLL_STUB_UNWIND_INFO_5, LLL_STUB_UNWIND_INFO_6): Define. |
| (lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock, |
| lll_robust_mutex_cond_lock, lll_mutex_timedlock, |
| lll_robust_mutex_timedlock, lll_mutex_unlock, |
| lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them. |
| Add _L_*_ symbols around the subsection. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Add unwind info. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Likewise. |
| |
| 2006-08-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Undo last |
| change because it can disturb too much existing code. If real hard |
| reader preference is needed we'll introduce another type. |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/pthread/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): |
| Likewise. |
| |
| 2006-08-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Respect |
| reader preference. |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c |
| (pthread_rwlock_timedwrlock): Likewise. |
| * sysdeps/pthread/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): |
| Likewise. |
| |
| 2006-08-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libpthread): |
| Only define ifdef SHARED. |
| |
| 2006-08-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (queue_stack): Move freeing of surplus stacks to... |
| (free_stacks): ...here. |
| (__free_stack_cache): New function. |
| * pthreadP.h: Declare __free_stack_cache. |
| * sysdeps/pthread/pthread-functions.h (pthread_functions): Add |
| ptr_freeres. |
| * init.c (pthread_functions): Initialize ptr_freeres. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libptread): |
| New freeres function. |
| |
| 2006-07-30 Joseph S. Myers <joseph@codesourcery.com> |
| |
| [BZ #3018] |
| * Makefile (extra-objs): Add modules to extra-test-objs instead. |
| |
| 2006-08-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
| _XOPEN_REALTIME_THREADS. |
| |
| 2006-08-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/clock_settime.c (INTERNAL_VSYSCALL): Use |
| HAVE_CLOCK_GETRES_VSYSCALL as guard macro rather than |
| HAVE_CLOCK_GETTIME_VSYSCALL. |
| (maybe_syscall_settime_cpu): Use plain INTERNAL_VSYSCALL here. |
| |
| 2006-08-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h |
| (_POSIX_THREAD_PRIO_PROTECT): Define to 200112L. |
| * descr.h (struct priority_protection_data): New type. |
| (struct pthread): Add tpp field. |
| * pthreadP.h (PTHREAD_MUTEX_PP_NORMAL_NP, |
| PTHREAD_MUTEX_PP_RECURSIVE_NP, PTHREAD_MUTEX_PP_ERRORCHECK_NP, |
| PTHREAD_MUTEX_PP_ADAPTIVE_NP): New enum values. |
| * pthread_mutex_init.c (__pthread_mutex_init): Handle non-robust |
| TPP mutexes. |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Handle TPP mutexes. |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise. |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Likewise. |
| * tpp.c: New file. |
| * pthread_setschedparam.c (__pthread_setschedparam): Handle priority |
| boosted by TPP. |
| * pthread_setschedprio.c (pthread_setschedprio): Likewise. |
| * pthread_mutexattr_getprioceiling.c |
| (pthread_mutexattr_getprioceiling): If ceiling is 0, ensure it is |
| in the SCHED_FIFO priority range. |
| * pthread_mutexattr_setprioceiling.c |
| (pthread_mutexattr_setprioceiling): Fix prioceiling validation. |
| * pthread_mutex_getprioceiling.c (pthread_mutex_getprioceiling): Fail |
| if mutex is not TPP. Ceiling is now in __data.__lock. |
| * pthread_mutex_setprioceiling.c: Include stdbool.h. |
| (pthread_mutex_setprioceiling): Fix prioceiling validation. Ceiling |
| is now in __data.__lock. Add locking. |
| * pthread_create.c (__free_tcb): Free pd->tpp structure. |
| * Makefile (libpthread-routines): Add tpp. |
| (xtests): Add tst-mutexpp1, tst-mutexpp6 and tst-mutexpp10. |
| * tst-tpp.h: New file. |
| * tst-mutexpp1.c: New file. |
| * tst-mutexpp6.c: New file. |
| * tst-mutexpp10.c: New file. |
| * tst-mutex1.c (TEST_FUNCTION): Don't redefine if already defined. |
| * tst-mutex6.c (TEST_FUNCTION): Likewise. |
| |
| 2006-08-12 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #2843] |
| * pthread_join.c (pthread_join): Account for self being canceled |
| when checking for deadlocks. |
| * tst-join5.c: Cleanups. Allow to be used in tst-join6. |
| (tf1): Don't print anything after pthread_join returns, this would be |
| another cancellation point. |
| (tf2): Likewise. |
| * tst-join6.c: New file. |
| * Makefile (tests): Add tst-join6. |
| |
| 2006-08-03 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #2892] |
| * pthread_setspecific.c (__pthread_setspecific): Check |
| out-of-range index before checking for unused key. |
| |
| * sysdeps/pthread/gai_misc.h: New file. |
| |
| 2006-08-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/smp.h: New file. Old Linux-specific |
| file. Don't use sysctl. |
| * sysdeps/unix/sysv/linux/smp.h: Always assume SMP. Archs can |
| overwrite the file if this is likely not true. |
| |
| 2006-07-31 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * allocatestack.c (__reclaim_stacks): Reset the PID on cached stacks. |
| * Makefile (tests): Add tst-getpid3. |
| * tst-getpid3.c: New file. |
| |
| 2006-07-30 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (libpthread-routines): Add ptw-sigsuspend. |
| |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h |
| (pause_not_cancel): New macro. |
| (nanosleep_not_cancel): New macro. |
| (sigsuspend_not_cancel): New macro. |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Use |
| nanosleep_not_cancel macro from <not-cancel.h>. |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Use pause_not_cancel |
| macro from <not-cancel.h>. |
| |
| 2006-07-28 Ulrich Drepper <drepper@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * descr.h: Change ENQUEUE_MUTEX and DEQUEUE_MUTEX for bit 0 |
| notification of PI mutex. Add ENQUEUE_MUTEX_PI. |
| * pthreadP.h: Define PTHREAD_MUTEX_PI_* macros for PI mutex types. |
| * pthread_mutex_setprioceilining.c: Adjust for mutex type name change. |
| * pthread_mutex_init.c: Add support for priority inheritance mutex. |
| * pthread_mutex_lock.c: Likewise. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * sysdeps/pthread/pthread_cond_broadcast.c: For PI mutexes wake |
| all mutexes. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.c: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: New file. |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-header): Add |
| pthread-pi-defines.sym. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_LOCK_PI, |
| FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
| _POSIX_THREAD_PRIO_INHERIT to 200112L. |
| * tst-mutex1.c: Adjust to allow use in PI mutex test. |
| * tst-mutex2.c: Likewise. |
| * tst-mutex3.c: Likewise. |
| * tst-mutex4.c: Likewise. |
| * tst-mutex5.c: Likewise. |
| * tst-mutex6.c: Likewise. |
| * tst-mutex7.c: Likewise. |
| * tst-mutex7a.c: Likewise. |
| * tst-mutex8.c: Likewise. |
| * tst-mutex9.c: Likewise. |
| * tst-robust1.c: Likewise. |
| * tst-robust7.c: Likewise. |
| * tst-robust8.c: Likewise. |
| * tst-mutexpi1.c: New file. |
| * tst-mutexpi2.c: New file. |
| * tst-mutexpi3.c: New file. |
| * tst-mutexpi4.c: New file. |
| * tst-mutexpi5.c: New file. |
| * tst-mutexpi6.c: New file. |
| * tst-mutexpi7.c: New file. |
| * tst-mutexpi7a.c: New file. |
| * tst-mutexpi8.c: New file. |
| * tst-mutexpi9.c: New file. |
| * tst-robust1.c: New file. |
| * tst-robust2.c: New file. |
| * tst-robust3.c: New file. |
| * tst-robust4.c: New file. |
| * tst-robust5.c: New file. |
| * tst-robust6.c: New file. |
| * tst-robust7.c: New file. |
| * tst-robust8.c: New file. |
| * Makefile (tests): Add the new tests. |
| |
| * pthread_create.c (start_thread): Add some casts to avoid warnings. |
| * pthread_mutex_destroy.c: Remove unneeded label. |
| |
| 2006-07-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_init.c (__pthread_mutex_init): Move some |
| computations to compile time. |
| |
| 2006-06-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Add pthread_equal inline version. |
| |
| 2006-05-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.h: Mark __fork_handlers as hidden. |
| |
| 2006-05-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_key_create.c (__pthread_key_create): Do away with |
| __pthread_keys_lock. |
| |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c |
| (__kernel_cpumask_size): Mark as hidden. |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: Likewise. |
| |
| * sem_open.c (__sem_mappings_lock): Mark as hidden. |
| * semaphoreP.h (__sem_mappings_lock): Likewise. |
| |
| 2006-05-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_atfork.c: Mark __dso_handle as hidden. |
| |
| 2006-05-09 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #2644] |
| * sysdeps/pthread/unwind-forcedunwind.c: Different solution for |
| the reload problem. Change the one path in pthread_cancel_init |
| which causes the problem. Force gcc to reload. Simplify callers. |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c |
| (_Unwind_GetBSP): Undo last patch. |
| |
| 2006-05-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c: Make sure the |
| function pointer is reloaded after pthread_cancel_init calls. |
| |
| [BZ #2644] |
| * sysdeps/pthread/unwind-forcedunwind.c: Make sure functions |
| pointers are reloaded after pthread_cancel_init calls. |
| |
| 2006-05-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/allocalim.h (__libc_use_alloca): Mark with |
| __always_inline. |
| |
| 2006-04-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): |
| Allocate new object which is passed to timer_sigev_thread so that |
| the timer can be deleted before the new thread is scheduled. |
| |
| 2006-04-26 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/x86_64/tls.h: Include <asm/prctl.h> inside [! __ASSEMBLER__]. |
| |
| 2006-04-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove branch predicion |
| suffix for conditional jumps. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| |
| * init.c (sigcancel_handler): Compare with correct PID even if the |
| thread is in the middle of a fork call. |
| (sighandler_setxid): Likewise. |
| Reported by Suzuki K P <suzuki@in.ibm.com> . |
| |
| 2006-04-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthreadP.h (FUTEX_TID_MASK): Sync with kernel. |
| |
| 2006-04-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getattr_np.c (pthread_getattr_np): Close fp if getrlimit |
| fails [Coverity CID 105]. |
| |
| 2006-04-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Add nonnull attributes. |
| |
| 2006-04-03 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| [BZ #2505] |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h [_ARCH_PWR4]: |
| Define __lll_rel_instr using lwsync. |
| |
| 2006-03-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Always initialize robust_head. |
| * descr.h: Define struct robust_list_head. |
| (struct pthread): Use robust_list_head in robust mutex list definition. |
| Adjust ENQUEUE_MUTEX and DEQUEUE_MUTEX. |
| * init.c [!__ASSUME_SET_ROBUST_LIST] (__set_robust_list_avail): Define. |
| (__pthread_initialize_minimal_internal): Register robust_list with |
| the kernel. |
| * pthreadP.h: Remove PRIVATE_ from PTHREAD_MUTEX_ROBUST_* names. |
| Declare __set_robust_list_avail. |
| * pthread_create.c (start_thread): Register robust_list of new thread. |
| [!__ASSUME_SET_ROBUST_LIST]: If robust_list is not empty wake up |
| waiters. |
| * pthread_mutex_destroy.c: For robust mutexes don't look at the |
| number of users, it's unreliable. |
| * pthread_mutex_init.c: Allow use of pshared robust mutexes if |
| set_robust_list syscall is available. |
| * pthread_mutex_consistent.c: Adjust for PTHREAD_MUTEX_ROBUST_* rename. |
| * pthread_mutex_lock.c: Simplify robust mutex code a bit. |
| Set robust_head.list_op_pending before trying to lock a robust mutex. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise for unlocking. |
| * Makefile (tests): Add tst-robust8. |
| * tst-robust8.c: New file. |
| |
| 2006-03-08 Andreas Schwab <schwab@suse.de> |
| |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h |
| (DL_SYSINFO_IMPLEMENTATION): Add missing newline. |
| |
| 2006-03-05 Roland McGrath <roland@redhat.com> |
| |
| * configure (libc_add_on): Disable add-on when $add_ons_automatic = yes |
| and $config_os doesn't match *linux*. |
| |
| 2006-03-05 David S. Miller <davem@sunset.davemloft.net> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: |
| Use __syscall_error. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/Makefile: New file. |
| |
| 2006-03-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/aio_misc.h: Various cleanups. |
| |
| 2006-03-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S |
| (__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the |
| mutex. |
| (__lll_robust_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S |
| (__lll_robust_lock_wait): Likewise. |
| (__lll_robust_timedlock_wait): Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c |
| (__lll_robust_lock_wait): Likewise. |
| (__lll_robust_timedlock_wait): Likewise. |
| |
| 2006-03-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_robust_mutex_dead, |
| lll_robust_mutex_trylock, lll_robust_mutex_lock, |
| lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock, |
| lll_robust_mutex_unlock): Define. |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes. |
| |
| 2006-02-28 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: Include <clone2.S> |
| instead of <clone.S>. |
| |
| 2006-02-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (libpthread-routines): Add |
| pthread_mutexattr_[sg]etprotocol, pthread_mutexattr_[sg]etprioceiling |
| and pthread_mutex_[sg]etprioceiling. |
| * Versions (GLIBC_2.4): Export pthread_mutexattr_getprotocol, |
| pthread_mutexattr_setprotocol, pthread_mutexattr_getprioceiling, |
| pthread_mutexattr_setprioceiling, pthread_mutex_getprioceiling and |
| pthread_mutex_setprioceiling. |
| * sysdeps/pthread/pthread.h (PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, |
| PTHREAD_PRIO_PROTECT): New enum values. |
| (pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol, |
| pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling, |
| pthread_mutex_getprioceiling, pthread_mutex_setprioceiling): New |
| prototypes. |
| * pthreadP.h (PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP, |
| PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP): New enum values. |
| (PTHREAD_MUTEX_PRIO_CEILING_SHIFT, PTHREAD_MUTEX_PRIO_CEILING_MASK): |
| Define. |
| (PTHREAD_MUTEXATTR_PROTOCOL_SHIFT, PTHREAD_MUTEXATTR_PROTOCOL_MASK, |
| PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT, |
| PTHREAD_MUTEXATTR_PRIO_CEILING_MASK): Define. |
| (PTHREAD_MUTEXATTR_FLAG_BITS): Or in PTHREAD_MUTEXATTR_PROTOCOL_MASK |
| and PTHREAD_MUTEXATTR_PRIO_CEILING_MASK. |
| * pthread_mutex_init.c (__pthread_mutex_init): For the time being |
| return ENOTSUP for PTHREAD_PRIO_INHERIT or PTHREAD_PRIO_PROTECT |
| protocol mutexes. |
| * pthread_mutex_getprioceiling.c: New file. |
| * pthread_mutex_setprioceiling.c: New file. |
| * pthread_mutexattr_getprioceiling.c: New file. |
| * pthread_mutexattr_setprioceiling.c: New file. |
| * pthread_mutexattr_getprotocol.c: New file. |
| * pthread_mutexattr_setprotocol.c: New file. |
| |
| 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * sysdeps/unix/sysv/linux/aio_misc.h: Include <limits.h>. |
| |
| 2006-02-27 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/Subdirs: List nptl here too. |
| * configure (libc_add_on_canonical): New variable. |
| |
| * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Use #include_next. |
| |
| * sysdeps/unix/sysv/linux/sleep.c: Use #include_next after #include of |
| self to get main source tree's file. |
| * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise. |
| |
| * Makefile: Use $(sysdirs) in vpath directive. |
| |
| * sysdeps/pthread/Makefile (CFLAGS-libc-start.c): Variable removed. |
| (CPPFLAGS-timer_routines.c): Likewise. |
| |
| * Makeconfig (includes): Variable removed. |
| |
| 2006-02-26 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/generic/pt-raise.c: Moved to ... |
| * pt-raise.c: ... here. |
| * sysdeps/generic/lowlevellock.h: Moved to ... |
| * lowlevellock.h: ... here. |
| |
| 2006-02-23 Roland McGrath <roland@redhat.com> |
| |
| * descr.h (struct pthread): Add final member `end_padding'. |
| (PTHREAD_STRUCT_END_PADDING): Use it. |
| |
| 2006-02-20 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/mips: Directory removed, saved in ports repository. |
| * sysdeps/unix/sysv/linux/mips: Likewise. |
| |
| 2006-02-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-robust1.c: Add second mutex to check that the mutex list is |
| handled correctly. |
| |
| 2006-02-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_mutex_dead, |
| lll_robust_mutex_trylock, lll_robust_mutex_lock, |
| lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock, |
| lll_robust_mutex_unlock): New macros. |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c: New file. |
| |
| 2006-02-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Add lll_robust_mutex_* |
| definitions. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: New file. |
| |
| 2006-02-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h |
| (lll_robust_mutex_unlock): Avoid unnecessary wakeups. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h |
| (lll_robust_mutex_unlock): Likewise. |
| |
| 2006-02-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX): |
| Set robust_list.__next rather than robust_list. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h |
| (__pthread_list_t): New typedef. |
| (pthread_mutex_t): Replace __next and __prev fields with __list. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h |
| (__pthread_list_t): New typedef. |
| (pthread_mutex_t): Replace __next and __prev fields with __list. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h |
| (__pthread_list_t, __pthread_slist_t): New typedefs. |
| (pthread_mutex_t): Replace __next and __prev fields with __list. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h |
| (__pthread_list_t, __pthread_slist_t): New typedefs. |
| (pthread_mutex_t): Replace __next and __prev fields with __list. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h |
| (__pthread_list_t, __pthread_slist_t): New typedefs. |
| (pthread_mutex_t): Replace __next and __prev fields with __list. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h |
| (__pthread_slist_t): New typedef. |
| (pthread_mutex_t): Replace __next field with __list. |
| |
| 2006-02-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Define PTHREAD_MUTEX_INCONSISTENT instead of |
| PTHREAD_MUTEX_OWNERDEAD. |
| (PTHREAD_MUTEX_ROBUST_PRIVATE_NP): Define as 16, not 256. |
| Define FUTEX_WAITERS, FUTEX_OWNER_DIED, FUTEX_TID_MASK. |
| * Makefile (libpthread-routines): Add lowlevelrobustlock. |
| * pthread_create.c (start_thread): Very much simplify robust_list loop. |
| * pthread_mutex_consistent.c: Inconsistent mutex have __owner now set |
| to PTHREAD_MUTEX_INCONSISTENT. |
| * pthread_mutex_destroy.c: Allow destroying of inconsistent mutexes. |
| * pthread_mutex_lock.c: Reimplement robust mutex handling. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add |
| lowlevelrobustlock.sym. |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.sym: New file. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add lll_robust_mutex_* |
| definitions. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: New file. |
| |
| 2006-02-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Initialize robust_list. |
| * init.c (__pthread_initialize_minimal_internal): Likewise. |
| * descr.h (struct xid_command): Pretty printing. |
| (struct pthread): Use __pthread_list_t or __pthread_slist_t for |
| robust_list. Adjust macros. |
| * pthread_create.c (start_thread): Adjust robust_list handling. |
| * phtread_mutex_unlock.c: Don't allow unlocking from any thread |
| but the owner for all robust mutex types. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define |
| __pthread_list_t and __pthread_slist_t. Use them in pthread_mutex_t. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| * sysdeps/pthread/pthread.h: Adjust mutex initializers. |
| |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h: Define openat_not_cancel, |
| openat_not_cancel_3, openat64_not_cancel, and openat64_not_cancel_3. |
| |
| 2006-02-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait, |
| lll_futex_timedwait, lll_wait_tid): Add "memory" clobber. |
| |
| 2006-01-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_futex_wait): |
| Return status. |
| (lll_futex_timed_wait): Define. |
| |
| 2006-01-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c: Test ppoll. |
| |
| 2006-01-18 Andreas Jaeger <aj@suse.de> |
| |
| [BZ #2167] |
| * sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h |
| (pthread_mutex_t): Follow changes for other archs. Based on patch |
| by Jim Gifford <patches@jg555.com>. |
| |
| 2006-01-13 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/tls.h (tcbhead_t): Rename member to __private. |
| |
| 2006-01-10 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/alpha/jmpbuf-unwind.h: File moved to main source tree. |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise. |
| * sysdeps/mips/jmpbuf-unwind.h: Likewise. |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise. |
| * sysdeps/x86_64/jmpbuf-unwind.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. |
| |
| 2006-01-09 Roland McGrath <roland@redhat.com> |
| |
| * tst-initializers1-c89.c: New file. |
| * tst-initializers1-c99.c: New file. |
| * tst-initializers1-gnu89.c: New file. |
| * tst-initializers1-gnu99.c: New file. |
| * Makefile (tests): Add them. |
| (CFLAGS-tst-initializers1-c89.c): New variable. |
| (CFLAGS-tst-initializers1-c99.c): New variable. |
| (CFLAGS-tst-initializers1-gnu89.c): New variable. |
| (CFLAGS-tst-initializers1-gnu99.c): New variable. |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): |
| Use __extension__ on anonymous union definition. |
| * sysdeps/unix/sysv/linux/x86_64/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/powerpc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. |
| |
| 2006-01-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t): |
| Don't give the union a name because it changes the mangled name. |
| Instead name the struct for __data. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_mutex_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_mutex_t): |
| Likewise. |
| |
| 2006-01-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS_ADJ): Add |
| stack bias to mc_ftp field. |
| |
| 2006-01-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_WAIT): Work around gcc |
| being too clever and reloading the futex value where it shouldn't. |
| |
| 2006-01-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX): Use |
| correct type. |
| |
| 2006-01-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): |
| Add cfi directives. |
| |
| 2006-01-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/ia64/tls.h (tcbhead_t): Rename private member to __private. |
| * sysdeps/ia64/tcb-offsets.sym: Adjust for private->__private |
| rename in tcbhead_t. |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): |
| Don't give the union a name because it changes the mangled name. |
| Instead name the struct for __data. |
| * 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/x86_64/bits/pthreadtypes.h: Likewise. |
| * pthread_create.c (start_thread): Adjust robust mutex free loop. |
| * descr.h (ENQUEUE_MUTEX, DEQUEUE_MUTEX): Adjust. |
| |
| 2006-01-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait): |
| Return status. |
| (lll_futex_timed_wait): Define. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/pthread/aio_misc.h: New file. |
| |
| 2006-01-03 Joseph S. Myers <joseph@codesourcery.com> |
| |
| * Makefile ($(objpfx)$(multidir)): Use mkdir -p. |
| |
| 2006-01-03 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h |
| (PSEUDO): Remove redundant cfi_startproc and cfi_endproc directives. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. |
| |
| 2006-01-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel24.cc: Use C headers instead of C++ headers. |
| |
| 2006-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Remove #error for |
| sparc-linux configured glibc. |
| (lll_futex_wake_unlock): Define to 1 for sparc-linux configured glibc. |
| (__lll_mutex_trylock, __lll_mutex_cond_trylock, __lll_mutex_lock, |
| __lll_mutex_cond_lock, __lll_mutex_timedlock): Use |
| atomic_compare_and_exchange_val_24_acq instead of |
| atomic_compare_and_exchange_val_acq. |
| (lll_mutex_unlock, lll_mutex_unlock_force): Use atomic_exchange_24_rel |
| instead of atomic_exchange_rel. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_init.c: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_init.c: |
| New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: |
| New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c: New |
| file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: New file. |
| |
| 2006-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h [__WORDSIZE==64]: Don't use cast in |
| mutex initializers. |
| |
| 2006-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/sparc/tls.h (tcbhead_t): Add pointer_guard field. |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, |
| THREAD_COPY_POINTER_GUARD): Define. |
| * sysdeps/sparc/tcb-offsets.sym (POINTER_GUARD): Define. |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Revert 2005-12-27 changes. |
| |
| 2006-01-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * version.c: Update copyright year. |
| |
| 2005-12-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Remove explicit |
| .eh_frame section, use cfi_* directives. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Add cfi instrumentation. |
| |
| 2005-12-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Undo last change for |
| now. |
| |
| 2005-12-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/sigaction.c: Removed. |
| * sigaction.c: New file. |
| * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-sigaction.c. |
| |
| 2005-12-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-signal7. |
| * tst-signal7.c: New file. |
| |
| 2005-12-27 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/x86_64/jmpbuf-unwind.h (_jmpbuf_sp): New inline function. |
| (_JMPBUF_UNWINDS_ADJ): Use it, to PTR_DEMANGLE before comparison. |
| * sysdeps/alpha/jmpbuf-unwind.h: Likewise. |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise. |
| * sysdeps/mips/jmpbuf-unwind.h: Likewise. |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. |
| |
| 2005-12-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Add __next |
| and __prev field to pthread_mutex_t. |
| * 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/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Add __next field |
| to pthread_mutex_t. |
| |
| 2005-12-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Define PTHREAD_MUTEX_ROBUST_PRIVATE_NP, |
| PTHREAD_MUTEX_ROBUST_PRIVATE_RECURSIVE_NP, |
| PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP, |
| PTHREAD_MUTEX_ROBUST_PRIVATE_ADAPTIVE_NP, |
| PTHREAD_MUTEXATTR_FLAG_ROBUST, PTHREAD_MUTEXATTR_FLAG_PSHARED, |
| and PTHREAD_MUTEXATTR_FLAG_BITS. |
| * descr.h (struct pthread): Add robust_list field and define |
| ENQUEUE_MUTEX and DEQUEUE_MUTEX macros. |
| * pthread_mutexattr_getrobust.c: New file. |
| * pthread_mutexattr_setrobust.c: New file. |
| * pthread_mutex_consistent.c: New file. |
| * sysdeps/pthread/pthread.h: Declare pthread_mutexattr_getrobust, |
| pthread_mutexattr_setrobust, and pthread_mutex_consistent. |
| Define PTHREAD_MUTEX_STALLED_NP and PTHREAD_MUTEX_ROBUST_NP. |
| Adjust pthread_mutex_t initializers. |
| * nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Add __next |
| field to pthread_mutex_t. |
| * nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Add __next |
| and __prev field to pthread_mutex_t. |
| * Versions [GLIBC_2.4]: Export pthread_mutexattr_getrobust_np, |
| pthread_mutexattr_setrobust_np, and pthread_mutex_consistent_np. |
| * pthread_mutexattr_getpshared.c: Use PTHREAD_MUTEXATTR_FLAG_PSHARED |
| and PTHREAD_MUTEXATTR_FLAG_BITS macros instead of magic numbers. |
| * pthread_mutexattr_gettype.c: Likewise. |
| * pthread_mutexattr_setpshared.c: Likewise. |
| * pthread_mutexattr_settype.c: Likewise. |
| * pthread_mutex_init.c: Reject robust+pshared attribute for now. |
| Initialize mutex kind according to robust flag. |
| * pthread_mutex_lock.c: Implement local robust mutex. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| * pthread_create.c (start_thread): Mark robust mutexes which remained |
| locked as dead. |
| * tst-robust1.c: New file. |
| * tst-robust2.c: New file. |
| * tst-robust3.c: New file. |
| * tst-robust4.c: New file. |
| * tst-robust5.c: New file. |
| * tst-robust6.c: New file. |
| * tst-robust7.c: New file. |
| * Makefile (libpthread-routines): Add pthread_mutexattr_getrobust, |
| pthread_mutexattr_setrobust, and pthread_mutex_consistent. |
| (tests): Add tst-robust1, tst-robust2, tst-robust3, tst-robust4, |
| tst-robust5, tst-robust6, and tst-robust7. |
| |
| * tst-typesizes.c: New file. |
| * Makefile (tests): Add tst-typesizes. |
| |
| * tst-once3.c: More debug output. |
| |
| 2005-12-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Add break |
| missing after last change. |
| |
| * version.c: Update copyright year. |
| |
| 2005-12-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_destroy.c: Set mutex type to an invalid value. |
| * pthread_mutex_lock.c: Return EINVAL for invalid mutex type. |
| * pthread_mutex_trylock.c: Likewise. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_unlock.c: Likewise. |
| |
| 2005-12-22 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/sigaction.c: Use "" instead of <> to include self, |
| so that #include_next's search location is not reset to the -I.. |
| directory where <nptl/...> can be found. |
| |
| 2005-12-22 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #1913] |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): |
| Fix unwind info. Remove useless branch prediction prefix. |
| * tst-cancel24.cc: New file. |
| * Makefile: Add rules to build and run tst-cancel24. |
| |
| 2005-12-21 Roland McGrath <roland@redhat.com> |
| |
| * libc-cancellation.c: Use <> rather than "" #includes. |
| * pt-cleanup.c: Likewise. |
| * pthread_create.c: Likewise. |
| * pthread_join.c: Likewise. |
| * pthread_timedjoin.c: Likewise. |
| * pthread_tryjoin.c: Likewise. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Likewise. |
| * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. |
| * unwind.c: Likewise. |
| |
| 2005-12-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tcb-offsets.sym: Add POINTER_GUARD. |
| * sysdeps/sh/tls.h (tcbhead_t): Remove private and add pointer_guard. |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, |
| THREAD_COPY_POINTER_GUARD): Define. |
| |
| 2005-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/ia64/tls.h (TLS_PRE_TCB_SIZE): Make room for 2 uintptr_t's |
| rather than one. |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, |
| THREAD_COPY_POINTER_GUARD): Define. |
| * sysdeps/powerpc/tcb-offsets.sym (POINTER_GUARD): Add. |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add pointer_guard field. |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, |
| THREAD_COPY_POINTER_GUARD): Define. |
| * sysdeps/s390/tcb-offsets.sym (STACK_GUARD): Add. |
| * sysdeps/s390/tls.h (THREAD_GET_POINTER_GUARD, |
| THREAD_SET_POINTER_GUARD, THREAD_COPY_POINTER_GUARD): Define. |
| * sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S (__ia64_longjmp): |
| Use PTR_DEMANGLE for B0 if defined. |
| |
| 2005-12-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_1): Use |
| THREAD_COPY_POINTER_GUARD if available. |
| * sysdeps/i386/tcb-offsets.sym: Add POINTER_GUARD. |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. |
| * sysdeps/i386/tls.h (tcbhead_t): Add pointer_guard. |
| Define THREAD_SET_POINTER_GUARD and THREAD_COPY_POINTER_GUARD. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2005-12-15 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq_notify.c: Don't use sysdeps/generic. |
| |
| 2005-12-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/sigfillset.c: Adjust for files moved out of |
| sysdeps/generic. |
| * errno-loc.c: New file. |
| |
| 2005-12-12 Roland McGrath <roland@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Do __static_tls_size |
| adjustments before choosing stack size. Update minimum stack size |
| calculation to match allocate_stack change. |
| |
| 2005-12-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Don't demand that there is an |
| additional full page available on the stack beside guard, TLS, the |
| minimum stack. |
| |
| 2005-11-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h |
| (__cleanup_fct_attribute): Use __regparm__ not regparm. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: When |
| compiling 32-bit code we must define __cleanup_fct_attribute. |
| |
| 005-11-24 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #1920] |
| * sysdeps/pthread/pthread.h (__pthread_unwind_next): Use |
| __attribute__ instead of __attribute. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h |
| (__cleanup_fct_attribute): Likewise. |
| |
| 2005-11-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/unwind-forcedunwind.c (pthread_cancel_init): Put |
| a write barrier before writing libgcc_s_getcfa. |
| |
| 2005-11-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/configure: Removed. |
| |
| 2005-11-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Remove trace of |
| optional init_array/fini_array support. |
| |
| 2005-10-24 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Remove unnecessary |
| versioned_symbol use. |
| |
| 2005-10-16 Roland McGrath <roland@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Even when using a |
| compile-time default stack size, apply the minimum that allocate_stack |
| will require, and round up to page size. |
| |
| 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * Makefile ($(test-modules)): Remove static pattern rule. |
| |
| 2005-10-14 Jakub Jelinek <jakub@redhat.com> |
| Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Fix stack |
| alignment in callback function. |
| * Makefile: Add rules to build and run tst-align3. |
| * tst-align3.c: New file. |
| |
| 2005-10-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c (setxid_signal_thread): Add |
| INTERNAL_SYSCALL_DECL (err). |
| |
| 2005-10-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c (setxid_signal_thread): Need to use |
| atomic_compare_and_exchange_bool_acq. |
| |
| 2005-10-01 Ulrich Drepper <drepper@redhat.com> |
| Jakub Jelinek <jakub@redhat.com> |
| |
| * descr.h: Define SETXID_BIT and SETXID_BITMASK. Adjust |
| CANCEL_RESTMASK. |
| (struct pthread): Move specific_used field to avoid padding. |
| Add setxid_futex field. |
| * init.c (sighandler_setxid): Reset setxid flag and release the |
| setxid futex. |
| * allocatestack.c (setxid_signal_thread): New function. Broken |
| out of the bodies of the two loops in __nptl_setxid. For undetached |
| threads check whether they are exiting and if yes, don't send a signal. |
| (__nptl_setxid): Simplify loops by using setxid_signal_thread. |
| * pthread_create.c (start_thread): For undetached threads, check |
| whether setxid bit is set. If yes, wait until signal has been |
| processed. |
| |
| * allocatestack.c (STACK_VARIABLES): Initialize them. |
| * pthread_create.c (__pthread_create_2_1): Initialize pd. |
| |
| 2004-09-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_cond_destroy.c (__pthread_cond_destroy): If there are |
| waiters, awake all waiters on the associated mutex. |
| |
| 2005-09-22 Roland McGrath <roland@redhat.com> |
| |
| * perf.c [__x86_64__] (HP_TIMING_NOW): New macro (copied from |
| ../sysdeps/x86_64/hp-timing.h). |
| |
| 2005-08-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (lll_futex_wake_unlock): Define. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (lll_futex_wake_unlock): Define. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (lll_futex_wake_unlock): Define. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (lll_futex_wake_unlock): Define. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_WAKE_OP, |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (lll_futex_wake_unlock): Define. |
| * sysdeps/pthread/pthread_cond_signal.c (__pthread_cond_signal): Use |
| lll_futex_wake_unlock. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (__pthread_cond_signal): Use FUTEX_WAKE_OP. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S |
| (FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. |
| (__pthread_cond_signal): Use FUTEX_WAKE_OP. |
| |
| 2005-09-05 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_mutex_lock_wait): |
| Fix typo in register name. |
| |
| 2005-08-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): |
| Use __sigfillset. Document that sigfillset does the right thing wrt |
| to SIGSETXID. |
| |
| 2005-07-11 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #1102] |
| * sysdeps/pthread/pthread.h (PTHREAD_MUTEX_INITIALIZER, |
| PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP, |
| PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP, |
| PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_RWLOCK_INITIALIZER, |
| PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, |
| PTHREAD_COND_INITIALIZER): Supply zeros for all fields |
| in the structure. |
| * Makefile (tests): Add tst-initializers1. |
| (CFLAGS-tst-initializers1.c): Set. |
| * tst-initializers1.c: New test. |
| |
| 2005-07-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_rwlock_t): |
| Make sure __flags are located at offset 48 from the start of the |
| structure. |
| |
| 2005-07-02 Roland McGrath <roland@redhat.com> |
| |
| * Makeconfig: Comment fix. |
| |
| 2005-07-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * descr.h (PTHREAD_STRUCT_END_PADDING): Define. |
| * sysdeps/ia64/tls.h (TLS_PRE_TCB_SIZE): If PTHREAD_STRUCT_END_PADDING |
| is smaller than 8 bytes, increase TLS_PRE_TCB_SIZE by 16 bytes. |
| (THREAD_SYSINFO, THREAD_SELF, DB_THREAD_SELF): Don't assume |
| TLS_PRE_TCB_SIZE is sizeof (struct pthread). |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * sysdeps/ia64/tcb-offsets.sym (PID, TID, MULTIPLE_THREADS_OFFSET): |
| Use TLS_PRE_TCB_SIZE instead of sizeof (struct pthread). |
| * sysdeps/unix/sysv/linux/ia64/createthread.c (TLS_VALUE): Don't |
| assume TLS_PRE_TCB_SIZE is sizeof (struct pthread). |
| |
| 2005-06-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h (tcbhead_t): Add stack_guard field. |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add sysinfo and stack_guard |
| fields. |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * sysdeps/s390/tls.h (tcbhead_t): Add stack_guard |
| field. Put in sysinfo field unconditionally. |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add stack_guard field. |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * sysdeps/sparc/tls.h (tcbhead_t): Add sysinfo and stack_guard |
| fields. |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. |
| * pthread_create.c (__pthread_create_2_1): Use |
| THREAD_COPY_STACK_GUARD macro. |
| * Makefile: Add rules to build and run tst-stackguard1{,-static} |
| tests. |
| * tst-stackguard1.c: New file. |
| * tst-stackguard1-static.c: New file. |
| |
| 2005-06-14 Alan Modra <amodra@bigpond.net.au> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): |
| Invoke CGOTSETUP and CGOTRESTORE. |
| (CGOTSETUP, CGOTRESTORE): Define. |
| |
| 2005-05-29 Richard Henderson <rth@redhat.com> |
| |
| * tst-cancel4.c (WRITE_BUFFER_SIZE): New. |
| (tf_write, tf_writev): Use it. |
| (do_test): Use socketpair instead of pipe. Set SO_SNDBUF to |
| the system minimum. |
| |
| 2005-05-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h |
| [IS_IN_librt] (CENABLE, CDISABLE): Use JUMPTARGET instead of |
| __librt_*_asynccancel@local. |
| |
| 2005-05-17 Alan Modra <amodra@bigpond.net.au> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Delete |
| all occurrences of JUMPTARGET. Instead append @local to labels. |
| |
| 2005-05-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): Define to |
| size/alignment of struct pthread rather than tcbhead_t. |
| * sysdeps/x86_64/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): |
| Likewise. |
| * sysdeps/s390/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): |
| Likewise. |
| * sysdeps/sparc/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): |
| Likewise. |
| |
| 2005-05-19 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/ia64/pthread_spin_lock.c (pthread_spin_lock): Use |
| __sync_val_compare_and_swap, not explicit _si variant. |
| * sysdeps/ia64/pthread_spin_trylock.c (pthread_spin_trylock): Likewise. |
| |
| 2005-05-03 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #915] |
| * sysdeps/pthread/pthread.h: Avoid empty initializers. |
| |
| 2005-05-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit |
| .eh_frame section, use cfi_* directives. |
| |
| 2005-04-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: Use <> instead |
| of "" includes. |
| |
| 2005-04-27 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #1075] |
| * tst-cancel17.c (do_test): Add arbitrary factor to make sure |
| aio_write blocks. |
| |
| 2005-04-27 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (tests): Remove tst-clock2. |
| |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Handle |
| CLOCK_PROCESS_CPUTIME_ID and CLOCK_PROCESS_THREAD_ID specially, |
| translating to the kernel clockid_t for our own process/thread clock. |
| |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: New file. |
| |
| 2005-04-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * old_pthread_cond_init.c: Include <errno.h>. |
| (__pthread_cond_init_2_0): Fail with EINVAL if COND_ATTR is |
| process shared or uses clock other than CLOCK_REALTIME. |
| * pthread_cond_init.c (__pthread_cond_init): Remove bogus comment. |
| |
| 2005-04-13 David S. Miller <davem@davemloft.net> |
| |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: New file. |
| * sysdeps/sparc/sparc64/clone.S: New file. |
| |
| 2005-04-05 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #1102] |
| * sysdeps/pthread/pthread.h (__pthread_cleanup_routine): Use |
| __inline instead of inline. |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_routine): Likewise. |
| |
| 2005-03-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Use |
| functionally equivalent, but shorter instructions. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| |
| 2005-03-28 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * sysdeps/mips/Makefile: New file. |
| * sysdeps/mips/nptl-sysdep.S: New file. |
| * sysdeps/mips/tcb-offsets.sym: New file. |
| * sysdeps/mips/pthread_spin_lock.S: New file. |
| * sysdeps/mips/pthread_spin_trylock.S: New file. |
| * sysdeps/mips/pthreaddef.h: New file. |
| * sysdeps/mips/tls.h: New file. |
| * sysdeps/mips/jmpbuf-unwind.h: New file. |
| * sysdeps/unix/sysv/linux/mips/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/mips/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/mips/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/mips/fork.c: New file. |
| * sysdeps/unix/sysv/linux/mips/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/mips/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/mips/clone.S: New file. |
| * sysdeps/unix/sysv/linux/mips/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: New file. |
| |
| 2005-03-23 Ulrich Drepper <drepper@redhat.com> |
| |
| [BZ #1112] |
| * pthread_create.c (__pthread_create_2_1): Rename syscall error |
| variable to scerr. |
| |
| 2005-03-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-getpid1.c (do_test): Align stack passed to clone{2,}. |
| |
| 2005-02-25 Roland McGrath <roland@redhat.com> |
| |
| * alloca_cutoff.c: Correct license text. |
| * tst-unload.c: Likewise. |
| * sysdeps/pthread/allocalim.h: Likewise. |
| * sysdeps/pthread/pt-initfini.c: Likewise. |
| * sysdeps/pthread/bits/libc-lock.h: Likewise. |
| * sysdeps/pthread/bits/sigthread.h: Likewise. |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. |
| |
| 2005-02-16 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Use unsigned int * for ptr_nthreads. |
| |
| 2005-02-14 Alan Modra <amodra@bigpond.net.au> |
| |
| [BZ #721] |
| * sysdeps/powerpc/tcb-offsets.sym (thread_offsetof): Redefine to suit |
| gcc4. |
| |
| 2005-02-07 Richard Henderson <rth@redhat.com> |
| |
| [BZ #787] |
| * sysdeps/pthread/pthread.h (__sigsetjmp): Use pointer as first |
| argument. |
| |
| 2004-11-03 Marcus Brinkmann <marcus@gnu.org> |
| |
| * sysdeps/generic/lowlevellock.h (__generic_mutex_unlock): Fix |
| order of arguments in invocation of atomic_add_zero. |
| |
| 2005-01-26 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #737] |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S (__new_sem_trywait): |
| Use direct %gs segment access or, if NO_TLS_DIRECT_SEG_REFS, |
| at least gotntpoff relocation and addition. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): |
| Likewise. |
| |
| 2005-01-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (init_one_static_tls): Adjust initialization of DTV |
| entry for static tls deallocation fix. |
| * sysdeps/alpha/tls.h (dtv_t): Change pointer type to be struct which |
| also contains information whether the memory pointed to is static |
| TLS or not. |
| * sysdeps/i386/tls.h: Likewise. |
| * sysdeps/ia64/tls.h: Likewise. |
| * sysdeps/powerpc/tls.h: Likewise. |
| * sysdeps/s390/tls.h: Likewise. |
| * sysdeps/sh/tls.h: Likewise. |
| * sysdeps/sparc/tls.h: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2004-12-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Use __sigemptyset. |
| |
| 2004-12-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h (CALL_THREAD_FCT): Maintain 16 byte alignment of |
| %esp. |
| * Makefile (tests): Add tst-align2. |
| * tst-align2.c: New test. |
| * sysdeps/i386/Makefile (CFLAGS-tst-align{,2}.c): Add |
| -mpreferred-stack-boundary=4. |
| |
| 2004-12-18 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/local_lim.h: |
| New file removed withdrawn for the moment. |
| |
| 2004-12-17 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/clone.S: New file. |
| * sysdeps/alpha/tcb-offsets.sym (TID_OFFSET): New. |
| |
| 2004-12-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/local_lim.h: New file. |
| Increased PTHREAD_STACK_MIN. |
| |
| * tst-context1.c (stacks): Use bigger stack size. |
| |
| 2004-12-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: New file. |
| * sysdeps/sparc/tcb-offsets.sym: Add TID. |
| |
| 2004-12-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: New file. |
| * sysdeps/s390/tcb-offsets.sym (TID): Add. |
| |
| 2004-12-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: New file. |
| |
| 2004-12-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/powerpc/tcb-offsets.sym: Add TID. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: New file. |
| |
| * tst-getpid1.c: If child crashes, report this first. Print which |
| signal. |
| |
| 2004-12-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Also unblock |
| SIGSETXID. |
| |
| 2004-12-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_CPUTIME, |
| _POSIX_THREAD_CPUTIME): Define to 0. |
| * sysdeps/pthread/timer_create.c (timer_create): Remove unused code |
| handling CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID. |
| * sysdeps/pthread/timer_routines.c (__timer_signal_thread_pclk, |
| __timer_signal_thread_tclk): Remove. |
| (init_module): Remove their initialization. |
| (thread_cleanup): Remove their cleanup assertions. |
| * sysdeps/pthread/posix-timer.h (__timer_signal_thread_pclk, |
| __timer_signal_thread_tclk): Remove. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Removed. |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Removed. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Removed. |
| |
| 2004-12-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/ia64/tcb-offsets.sym (TID): Add. |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: New file. |
| |
| * Makefile (tests): Add tst-getpid2. |
| * tst-getpid1.c (TEST_CLONE_FLAGS): Define. |
| (do_test): Use it. Use __clone2 instead of clone on ia64. |
| * tst-getpid2.c: New test. |
| |
| 2004-12-07 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/clone.S: New file. |
| |
| 2004-12-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-getpid1. |
| * tst-getpid1.c: New file. |
| * sysdeps/unix/sysv/linux/i386/clone.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/clone.S: New file. |
| |
| 2004-12-02 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (libpthread-nonshared): Variable removed. |
| ($(objpfx)libpthread_nonshared.a): Target removed. |
| ($(inst_libdir)/libpthread_nonshared.a): Likewise. |
| These are now handled by generic magic from |
| libpthread-static-only-routines being set. |
| |
| 2004-11-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_PRIORITIZED_IO, |
| _POSIX2_CHAR_TERM, _POSIX_THREAD_PRIO_INHERIT, |
| _POSIX_THREAD_PRIO_PROTECT): Define. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. |
| |
| 2004-11-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_ADVISORY_INFO, |
| _POSIX_SPORADIC_SERVER, _POSIX_THREAD_SPORADIC_SERVER, _POSIX_TRACE, |
| _POSIX_TRACE_EVENT_FILTER, _POSIX_TRACE_INHERIT, _POSIX_TRACE_LOG, |
| _POSIX_TYPED_MEMORY_OBJECTS, _POSIX_IPV6, _POSIX_RAW_SOCKETS): Define. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. |
| |
| 2004-11-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/Makefile [nptl]: Define CFLAGS-pthread_create.c. |
| |
| * Makefile (libpthread-routines): Add pthread_setschedprio. |
| * Versions [libpthread, GLIBC_2.3.4]: Add pthread_setschedprio. |
| * sysdeps/pthread/pthread.h: Declare pthread_setschedprio. |
| * pthread_setschedprio.c: New file. |
| |
| 2004-11-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_create.c (pthread_cancel): Add PTHREAD_STATIC_FN_REQUIRE. |
| * pthread_cancel.c (pthread_create): Likewise. |
| |
| * Makefile (libpthread-routines): Add vars. |
| * sysdeps/pthread/createthread.c (__pthread_multiple_threads): Remove. |
| * init.c (__default_stacksize, __is_smp): Remove. |
| * vars.c: New file. |
| * pthreadP.h (__find_thread_by_id): If !SHARED, add weak_function |
| and define a wrapper macro. |
| (PTHREAD_STATIC_FN_REQUIRE): Define. |
| * allocatestack.c (__find_thread_by_id): Undefine. |
| * pthread_create (__pthread_keys): Remove. |
| (pthread_mutex_lock, pthread_mutex_unlock, pthread_once, |
| pthread_key_create, pthread_setspecific, pthread_getspecific): Add |
| PTHREAD_STATIC_FN_REQUIRE. |
| |
| 2004-11-18 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): Set the correct bias |
| parameter to REGISTER macro. |
| |
| 2004-11-17 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_routines.c (__start_helper_thread): |
| Make sure SIGCANCEL is blocked as well. |
| |
| 2004-11-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/setxid.h: New file. |
| * sysdeps/pthread/pthread-functions.h (HAVE_PTR__NPTL_SETXID): Remove. |
| (struct xid_command): Add forward decl. |
| (struct pthread_functions): Change return type of __nptl_setxid hook |
| to int. |
| * pthreadP.h (__nptl_setxid): Change return type to int. |
| * allocatestack.c (__nptl_setxid): Call INTERNAL_SYSCALL_NCS in the |
| calling thread, return its return value and set errno on failure. |
| * descr.h (struct xid_command): Change id type to long array. |
| |
| * Makefile: Add rules to build and test tst-setuid1 and |
| tst-setuid1-static. |
| * tst-setuid1.c: New test. |
| * tst-setuid1-static.c: New test. |
| |
| 2004-11-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-exit3. |
| * tst-exit3.c: New test. |
| |
| 2004-11-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-exit2. |
| * tst-exit2.c: New file. |
| |
| 2004-11-09 Roland McGrath <roland@redhat.com> |
| |
| [BZ #530] |
| * sysdeps/pthread/createthread.c (do_clone): Increment __nptl_nthreads |
| here, before calling clone. |
| * pthread_create.c (start_thread): Don't do it here. |
| |
| 2004-11-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/smp.h: Include <errno.h>. |
| |
| 2004-10-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): |
| Set ETIMEDOUT to errno when time is up. Tweak to avoid |
| assembler warning. |
| |
| 2004-10-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_1): Avoid leaking stacks |
| if sched_priority is not between minprio and maxprio. |
| |
| 2004-10-25 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Use clock_gettime syscall if exists. |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S |
| (__lll_mutex_timedlock_wait): Fix a bad branch condition. |
| |
| 2004-10-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/smp.h (is_smp_system): Use |
| not-cancelable I/O functions. |
| |
| 2004-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S |
| (__lll_mutex_timedlock_wait): If woken but cannot get the lock, |
| make sure 2 is stored in the futex and we looked at the old value. |
| Fix a few other problems to return the correct value. |
| |
| 2004-10-14 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/tcb-offsets.sym (thread_offsetof): Redefine to |
| make gcc4 happy. |
| |
| 2004-10-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Include pthreadP.h instead |
| of pthread-functions.h and pthreaddef.h. |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): |
| Change __data.__nwaiters from int to unsigned int. |
| |
| * tst-clock2.c (do_test): Don't fail if _POSIX_THREAD_CPUTIME == 0 and |
| sysconf (_SC_THREAD_CPUTIME) returns negative value. |
| |
| * allocatestack.c (__find_thread_by_id): Move attribute_hidden |
| before return type. |
| |
| * sysdeps/s390/jmpbuf-unwind.h: Include bits/wordsize.h. |
| (JMPBUF_CFA_UNWINDS_ADJ): Subtract 96 resp. 160 bytes from CFA. |
| |
| 2004-10-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c (tf_msgrcv): Check for failure in msgget. If the |
| test fails, remove message queue. |
| (tf_msgsnd): Likewise. |
| |
| 2004-10-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-clock1.c: Change #ifdef to #if defined. |
| * tst-clock2.c: Likewise. |
| * tst-cond11.c: Likewise. |
| |
| * sysdeps/pthread/timer_create.c (timer_create): Use |
| defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 instead of |
| defined CLOCK_PROCESS_CPUTIME_ID #ifs and similarly for |
| THREAD_CPUTIME. |
| |
| 2004-10-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h (_POSIX_CPUTIME, |
| _POSIX_THREAD_CPUTIME): Define to 0. |
| |
| 2004-10-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Define _POSIX_CPUTIME |
| and _POSIX_THREAD_CPUTIME to zero. |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. |
| * tst-barrier2.c: Fix testing for POSIX feature. |
| * tst-clock1.c: Likewise. |
| * tst-clock2.c: Likewise. |
| * tst-cond11.c: Likewise. |
| * tst-cond4.c: Likewise. |
| * tst-cond6.c: Likewise. |
| * tst-flock2.c: Likewise. |
| * tst-mutex4.c: Likewise. |
| * tst-mutex9.c: Likewise. |
| * tst-rwlock12.c: Likewise. |
| * tst-rwlock4.c: Likewise. |
| * tst-signal1.c: Likewise. |
| * tst-spin2.c: Likewise. |
| * sysdeps/pthread/posix-timer.h: Likewise. |
| * sysdeps/pthread/timer_create.c: Likewise. |
| * sysdeps/pthread/timer_routines.c: Likewise. |
| |
| 2004-10-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_timedlock_wait): Address futex correctly. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_mutex_timedlock_wait): If woken but cannot get the lock, |
| make sure 2 is stored in the futex and we looked at the old value. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_timedlock_wait): Likewise. Fix a few other problems |
| which might very well made the code not working at all before. |
| [BZ #417] |
| |
| 2004-09-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Don't |
| allow SIGSETXID to be sent. |
| * sysdeps/pthread/sigaction.c (__sigaction): Don't allow action |
| for SIGSETXID to be defined. |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Make sure |
| SIGSETXID cannot be blocked. |
| |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): |
| Add __extension__ to long long types. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| |
| 2004-09-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Add stopped_start field. |
| * sysdeps/pthread/createthread.c (create_thread): Set |
| start_stopped flag in descriptor for new thread appropriately. |
| * pthread_create.c (start_thread): Only take lock to be stopped on |
| startup if stopped_start flag says so. |
| |
| 2004-09-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_1): Remember whether thread |
| is created detached and if yes, do not try to free the stack in case |
| the thread creation failed. |
| * sysdeps/pthread/createthread.c (do_clone): Free stack here if clone |
| call fails. Don't depend on INTERNAL_SYSCALL_ERRNO return zero in |
| case there has been no error. [BZ #405] |
| |
| * pthread_create.c (start_thread): Don't wait for scheduler data |
| etc to be set at the beginning of the function. The cancellation |
| infrastructure must have been set up. And enable async |
| cancellation before potentially going to sleep. [BZ #401] |
| |
| 2004-09-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * Versions: Remove exports for pthread_set*id_np functions. |
| * sysdeps/pthread/pthread.h: Remove pthread_set*id_np prototypes |
| for now. |
| * Makefile: Don't build pthread_set*id code for now. |
| |
| 2004-09-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/allocrtsig.c: Allocate second signal for |
| internal use. |
| * allocatestack.c (__nptl_setxid): New function. |
| * descr.h (struct xid_command): Define type. |
| * init.c (pthread_functions): Add ptr__nptl_setxid initialization. |
| (sighandler_setxid): New function. |
| (__pthread_initialize_minimal): Register sighandler_setxid for |
| SIGCANCEL. |
| * pt-allocrtsig.c: Update comment. |
| * pthreadP.h: Define SIGSETXID. Declare __xidcmd variable. |
| Declare __nptl_setxid. |
| * sysdeps/pthread/pthread-functions.h: Add ptr__nptl_setxid. |
| * sysdeps/pthread/pthread.h: Declare pthread_setgid_np, |
| pthread_setuid_np, pthread_setegid_np, pthread_seteuid_np, |
| pthread_setregid_np, pthread_setreuid_np, pthread_setresgid_np, |
| and pthread_setresuid_np. |
| * pthread_setgid_np.c: New file. |
| * pthread_setuid_np.c: New file. |
| * pthread_setegid_np.c: New file. |
| * pthread_seteuid_np.c: New file. |
| * pthread_setregid_np.c: New file. |
| * pthread_setreuid_np.c: New file. |
| * pthread_setresgid_np.c: New file. |
| * pthread_setresuid_np.c: New file. |
| * Versions [libpthread, GLIBC_2.3.4]: Add pthread_setgid_np, |
| pthread_setuid_np, pthread_setegid_np, pthread_seteuid_np, |
| pthread_setregid_np, pthread_setreuid_np, pthread_setresgid_np, |
| and pthread_setresuid_np. |
| * Makefile (libpthread-routines): Add pthread_setuid, pthread_seteuid, |
| pthread_setreuid, pthread_setresuid, pthread_setgid, pthread_setegid, |
| pthread_setregid, and pthread_setresgid. |
| |
| 2004-09-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Return EAGAIN instead of |
| ENOMEM when out of memory. |
| |
| 2004-09-10 Roland McGrath <roland@redhat.com> |
| |
| [BZ #379] |
| * allocatestack.c (allocate_stack): Remove [__ASSUME_CLONE_STOPPED] |
| code, since we don't try to use the broken CLONE_STOPPED any more. |
| * pthread_create.c (start_thread): Likewise. |
| |
| 2004-09-15 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: Use libc_hidden_def. |
| |
| 2004-09-01 David Mosberger <davidm@hpl.hp.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h |
| (__libc_unwind_longjmp): Delete macro and declare as function. |
| * sysdeps/unix/sysv/linux/ia64/Makefile (sysdep_routines): Mention |
| __ia64_longjmp, sigstack_longjmp, and __sigstack_longjmp for |
| nptl directory. |
| * sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S: New file. |
| * sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c: New file. |
| |
| 2004-09-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Make rwlock prototypes available also |
| for __USE_XOPEN2K. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Define rwlock |
| types also for __USE_XOPEN2K. |
| * 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/s390/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| [BZ #320] |
| |
| 2004-09-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h |
| (PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP): Make safe for C++. |
| (PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP): Likewise. |
| (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Likewise. |
| (PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP): Likewise. |
| [BZ #375] |
| |
| 2004-09-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Allow |
| PSEUDO to be used with . prefix. |
| |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c (__pthread_once): |
| Use atomic_increment instead of atomic_exchange_and_add. |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c (__pthread_once): |
| Likewise. |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (__pthread_once): |
| Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): |
| Likewise. |
| |
| * allocatestack.c (allocate_stack): Use atomic_increment_val |
| instead of atomic_exchange_and_add. |
| * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): |
| Likewise. |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): |
| Likewise. |
| |
| * sysdeps/pthread/pthread.h (pthread_once): Remove __THROW since |
| the initialization function might throw. |
| |
| 2005-09-05 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): |
| Move definition inside libpthread, libc, librt check. Provide |
| definition for rtld. |
| |
| 2004-09-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/alpha/jmpbuf-unwind.h: Define __libc_unwind_longjmp. |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. |
| * sysdeps/x86_64/jmpbuf-unwind.h: Likewise. |
| * unwind.c: Use it. |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): |
| Rename __data.__clock to __data.__nwaiters, make it unsigned int. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: |
| Decrement __nwaiters. If pthread_cond_destroy has been called and |
| this is the last waiter, signal pthread_cond_destroy caller and |
| avoid using the pthread_cond_t structure after unlock. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| Read clock type from the least significant bits of __nwaiters instead |
| of __clock. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/internaltypes.h: Define COND_CLOCK_BITS. |
| |
| 2004-08-31 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #342] |
| * Makefile (tests): Add tst-cond20 and tst-cond21. |
| * tst-cond20.c: New test. |
| * tst-cond21.c: New test. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h |
| (pthread_cond_t): Rename __data.__clock to __data.__nwaiters, make |
| it unsigned int. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h |
| (pthread_cond_t): Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_cond_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_cond_t): |
| Likewise. |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym (cond_clock): Remove. |
| (cond_nwaiters): New. |
| (clock_bits): New. |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Return EBUSY |
| if there are waiters not signalled yet. |
| Wait until all already signalled waiters wake up. |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Decrement |
| __nwaiters. If pthread_cond_destroy has been called and this is the |
| last waiter, signal pthread_cond_destroy caller and avoid using |
| the pthread_cond_t structure after unlock. |
| (__pthread_cond_wait): Increment __nwaiters in the beginning, |
| decrement it when leaving. If pthread_cond_destroy has been called |
| and this is the last waiter, signal pthread_cond_destroy caller. |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Likewise. Read clock type from the least significant bits of |
| __nwaiters instead of __clock. |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Check |
| whether clock ID can be encoded in COND_CLOCK_BITS bits. |
| * pthread_condattr_getclock.c (pthread_condattr_getclock): Decode |
| clock type just from the last COND_CLOCK_BITS bits of value. |
| * pthread_cond_init.c (__pthread_cond_init): Initialize __nwaiters |
| instead of __clock, just from second bit of condattr's value. |
| |
| 2004-08-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Include |
| bits/wordsize.h. Make the header match i386 header when __WORDSIZE |
| != 64. |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. |
| |
| 2004-08-15 Roland McGrath <roland@frob.com> |
| |
| * pthread_atfork.c: Update copyright terms including special exception |
| for these trivial files, which are statically linked into executables |
| that use dynamic linking for the significant library code. |
| |
| 2004-08-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * DESIGN-rwlock.txt: Add decreasing of nr_readers_queued to |
| pthread_rwlock_rdlock. |
| * sysdeps/pthread/pthread_rwlock_rdlock (__pthread_rwlock_rdlock): |
| Decrease __nr_readers_queued after reacquiring lock. |
| * sysdeps/pthread/pthread_rwlock_timedrdlock |
| (pthread_rwlock_timedrdlock): Likewise. |
| Reported by Bob Cook <bobcook47@hotmail.com>. |
| |
| 2004-08-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-rwlock14.c (tf): Read main thread handle from *ARG |
| before pthread_barrier_wait. |
| |
| 2004-08-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: |
| Remove unnecessary exception handling data. |
| |
| 2004-07-23 Jakub Jelinek <jakub@redhat.com> |
| |
| [BZ #284] |
| * sysdeps/pthread/pthread.h (pthread_getcpuclockid): Use __clockid_t |
| instead of clockid_t. |
| |
| 2004-07-21 Roland McGrath <roland@redhat.com> |
| |
| * Makefile ($(objpfx)multidir.mk): Use $(make-target-directory). |
| |
| 2004-07-19 Roland McGrath <roland@redhat.com> |
| |
| * tst-cancel4.c (tf_waitid): Use WEXITED flag bit if available. |
| |
| 2004-07-02 Roland McGrath <roland@redhat.com> |
| |
| * configure: Don't exit. |
| |
| 2004-07-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Check for invalid nanosecond in |
| timeout value. |
| |
| 2004-07-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile: Add rules to build and run tst-fini1. |
| * tst-fini1.c: New file. |
| * tst-fini1mod.c: New file. |
| |
| 2004-07-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define NO_CANCELLATION |
| if no cancellation support is needed. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define __NR_futex |
| only if not already defined. |
| |
| 2004-07-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_unlock): Use |
| constraint "m" instead of "0" for futex. |
| |
| * shlib-versions: Add powerpc64-.*-linux.*. |
| |
| 2004-07-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S |
| (pthread_rwlock_timedrdlock): Use cmpq instead of cmpl to check |
| for valid tv_nsec. |
| * tst-rwlock14.c (do_test): Test for invalid tv_nsec equal to |
| 1 billion and 64-bit tv_nsec which is valid when truncated to 32 |
| bits. |
| |
| 2004-06-29 Roland McGrath <roland@redhat.com> |
| |
| * Banner: NPTL no longer has its own version number. |
| * Makefile (nptl-version): Variable removed. |
| * sysdeps/pthread/Makefile (CFLAGS-confstr.c): Set LIBPTHREAD_VERSION |
| using $(version), the glibc version number. |
| |
| 2004-06-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S (__pthread_once): |
| Fix branch offset for a PLT entry. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S (__new_sem_post): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S (__new_sem_trywait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): |
| Likewise. |
| |
| 2004-06-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/alpha/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Define |
| unconditionally. |
| |
| 2004-06-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c |
| (pthread_rwlock_timedwrlock): Return EINVAL if tv_nsec is negative, |
| instead of tv_sec. |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c |
| (pthread_rwlock_timedrdlock): Likewise. |
| |
| 2004-06-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue): |
| Set __r7 to val, not mutex. |
| |
| 2004-06-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile: Add rules to build tst-rwlock14. |
| * tst-rwlock14.c: New file. |
| |
| 2004-06-24 Boris Hu <boris.hu@intel.com> |
| |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Add timeout validation |
| check. |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. |
| |
| 2004-06-19 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Fix |
| assembler in last patch. |
| |
| 2004-06-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Also check for negativ nanoseconds. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Check for invalid nanosecond in |
| timeout value. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * tst-cond19.c: New file. |
| * Makefile: Add rules to build and run tst-cond19. |
| |
| 2004-06-15 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * tst-context1.c (GUARD_PATTERN): Defined. |
| (tst_context_t): Define struct containing ucontext_t & guard words. |
| (ctx): Declare as an array of tst_context_t. |
| (fct): Verify uc_link & guard words are still valid. |
| (tf): Initialize guard words in ctx. Adjust ctx refs for new struct. |
| |
| 2004-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S |
| (__pthread_cond_signal): Increment __futex at the same time as |
| __wakeup_seq or __total_seq. Pass address of __futex instead of |
| address of low 32-bits of __wakeup_seq to futex syscall. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. Pass __futex value from before |
| releasing internal lock to FUTEX_WAIT. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S |
| (FUTEX_CMP_REQUEUE): Define. |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. |
| Pass __futex value from before the unlock and __futex address instead |
| of address of low 32-bits of __wakeup_seq to futex syscall. |
| Fallback to FUTEX_WAKE all on any errors. |
| |
| 2004-06-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_mutexattr_getpshared.c (pthread_mutex_getpshared): Fix |
| comment typo. |
| * pthread_mutexattr_gettype.c (pthread_mutexattr_gettype): Likewise. |
| * pthread_mutexattr_init.c (__pthread_mutexattr_init): Likewise. |
| * pthread_mutexattr_settype.c (__pthread_mutexattr_settype): Likewise. |
| * pthread_mutexattr_setpshared.c (pthread_mutexattr_setpshared): |
| Likewise. Reported by Bob Cook <bobcook47@hotmail.com>. |
| |
| 2004-06-11 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_compare_and_swap): |
| Add memory clobber to inline assembly. |
| (__lll_mutex_trylock): Likewise. |
| (__lll_mutex_cond_trylock): Likewise. |
| |
| 2004-06-07 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue): |
| Pass val argument as 6th system call argument in %r7. |
| |
| 2004-05-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-cond16. |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym (cond_futex): Add. |
| * pthread_cond_init.c (__pthread_cond_init): Clear __data.__futex. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_signal.S |
| (__pthread_cond_signal): Increment __futex at the same time as |
| __wakeup_seq or __total_seq. Pass address of __futex instead of |
| address of low 32-bits of __wakeup_seq to futex syscall. |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. Pass __futex value from before |
| releasing internal lock to FUTEX_WAIT. |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_broadcast.S |
| (FUTEX_CMP_REQUEUE): Define. |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. |
| Pass __futex value from before the unlock and __futex address instead |
| of address of low 32-bits of __wakeup_seq to futex syscall. |
| Fallback to FUTEX_WAKE all on any errors. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_CMP_REQUEUE): |
| Define. |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE |
| internally. Return non-zero if error, zero if success. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_CMP_REQUEUE): |
| Define. |
| (lll_futex_requeue): Add val argument, return 1 unconditionally |
| for the time being. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_CMP_REQUEUE): |
| Define. |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE |
| internally. Return non-zero if error, zero if success. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h |
| (pthread_cond_t): Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_CMP_REQUEUE): |
| Define. |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE |
| internally. Return non-zero if error, zero if success. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_CMP_REQUEUE): |
| Define. |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE |
| internally. Return non-zero if error, zero if success. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): |
| Add __data.__futex field, reshuffle __data.__clock. |
| * sysdeps/pthread/pthread_cond_signal.c (__pthread_cond_signal): |
| Increment __futex at the same time as __wakeup_seq or __total_seq. |
| Pass address of __futex instead of address of low 32-bits of |
| __wakeup_seq to futex syscall. |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. |
| Pass __futex value from before releasing internal lock |
| to FUTEX_WAIT. |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Likewise. Avoid unnecessary shadowing of variables. |
| * sysdeps/pthread/pthread_cond_broadcast.c (__pthread_cond_broadcast): |
| Set __futex to 2 * __total_seq. Pass __futex value from before the |
| unlock and __futex address instead of address of low 32-bits of |
| __wakeup_seq to futex_requeue macro, adjust for new return value |
| meaning. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S |
| (__pthread_cond_signal): Increment __futex at the same time as |
| __wakeup_seq or __total_seq. Pass address of __futex instead of |
| address of low 32-bits of __wakeup_seq to futex syscall. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. Pass __futex value from before |
| releasing internal lock to FUTEX_WAIT. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S |
| (FUTEX_CMP_REQUEUE): Define. |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. |
| Pass __futex value from before the unlock and __futex address instead |
| of address of low 32-bits of __wakeup_seq to futex syscall. |
| Fallback to FUTEX_WAKE all on any errors. |
| |
| 2004-06-03 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_mutex_lock): |
| Add nop to align the end of critical section. |
| (lll_mutex_cond_lock, lll_mutex_timedlock): Likewise. |
| |
| 2004-06-01 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): |
| Add __broadcast_seq field. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Mark |
| all waiters as woken with woken_seq and bump broadcast counter. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Use new |
| __broadcast_seq. Increment __woken_seq correctly when cleanuped. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| Comment typo fixes. Avoid returning -ETIMEDOUT. |
| |
| 2004-06-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__condvar_tw_cleanup): Fix access to saved broadcast_seq value. |
| Reported by Kaz Kojima. |
| |
| 2004-05-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/aio_misc.h: New file. |
| |
| 2004-05-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Compare |
| __broadcast_seq with bc_seq after acquiring internal lock instead of |
| before it. |
| |
| 2004-05-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (.NOTPARALLEL): Only serialize make check/xcheck, not |
| compilation. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Avoid returning -ETIMEDOUT. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h |
| (pthread_cond_t): Add __data.__broadcast_seq field. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (FRAME_SIZE): Define. |
| (__pthread_cond_timedwait): Use it. Store/check broadcast_seq. |
| Comment typo fixes. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S (FRAME_SIZE): |
| Define. |
| (__pthread_cond_wait): Use it. Store/check broadcast_seq. Comment |
| typo fixes. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Increment broadcast_seq. Comment typo |
| fixes. |
| |
| 2004-05-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add broadcast_seq entry. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_cond_t): |
| Add __broadcast_seq field. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Mark |
| all waiters as woken with woken_seq and bump broadcast counter. |
| * sysdeps/pthread/pthread_cond_broadcast.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use new |
| __broadcast_seq field. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. |
| * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. |
| * pthread_cond_init.c: Initialize __broadcast_seq field. |
| * Makefile (tests): Add tst-cond17 and tst-cond18. |
| Add .NOTPARALLEL goal. |
| * tst-cond16.c: New file. From Jakub. |
| * tst-cond17.c: New file. From Jakub. |
| * tst-cond18.c: New file. From Jakub. |
| |
| 2004-05-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Correct some |
| unwind info. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: |
| Parametrize frame size. Correct some unwind info. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| |
| 2004-05-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-stack3.c: Note testing functionality beyond POSIX. |
| |
| 2004-05-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (USE___THREAD): |
| Change conditional from ifdef to if. |
| |
| 2004-04-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SYSDEP_CANCEL_ERRNO, |
| SYSDEP_CANCEL_ERROR): Define. |
| (PSEUDO): Use it. |
| |
| 2004-05-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * Versions (libpthread): Remove __pthread_cleanup_upto@@GLIBC_PRIVATE. |
| |
| 2004-04-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * sem_unlink.c (sem_unlink): Change EPERM into EACCES. |
| |
| 2004-04-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Add frame info. |
| Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Remove unneeded frame |
| info. Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. |
| |
| 2004-04-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_routines.c: Make sure helper |
| thread has all signals blocked. |
| |
| 2004-04-18 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h |
| (SEM_VALUE_MAX): Add missing brace. |
| |
| 2004-04-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/Makefile (tests): Add tst-mqueue8x |
| in rt subdir. |
| (CFLAGS-tst-mqueue8x.c): Add -fexceptions. |
| * sysdeps/pthread/tst-mqueue8x.c: New test. |
| * tst-cancel4.c: Update comment about message queues. |
| |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): For expired timer |
| return it_value { 0, 0 }. |
| * sysdeps/pthread/timer_create.c (timer_create): Handle SIGEV_NONE |
| like SIGEV_SIGNAL. |
| * sysdeps/pthread/timer_routines.c (thread_expire_timer): Remove |
| assertion for SIGEV_NONE. |
| (thread_attr_compare): Compare all attributes, not just a partial |
| subset. |
| |
| 2004-04-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq_notify.c: Include stdlib.h. |
| |
| 2004-04-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h (SEM_VALUE_MAX): |
| Just use a plain number. |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. |
| |
| 2004-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Remove unneeded |
| frame info. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| |
| 2004-04-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_routines.c: Include errno.h. |
| (timer_helper_thread): Use inline rt_sigtimedwait syscall instead |
| of calling sigwaitinfo. |
| |
| 2004-04-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Set reported_guardsize |
| unconditionally. |
| * pthread_getattr_np.c (pthread_getattr_np): Use |
| reported_guardsize instead of guardsize. |
| * descr.h (struct pthread): Add reported_guardsize field. |
| |
| 2004-04-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq_notify.c: Shut up GCC warning. |
| |
| 2004-04-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/mq-notify.c: New file. |
| |
| 2004-04-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (MQ_PRIO_MAX): Define. |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h (MQ_PRIO_MAX): Define. |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h (MQ_PRIO_MAX): Define. |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h (MQ_PRIO_MAX): Define. |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_MESSAGE_PASSING): |
| Define. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h |
| (_POSIX_MESSAGE_PASSING): Define. |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h |
| (_POSIX_MESSAGE_PASSING): Define. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h |
| (_POSIX_MESSAGE_PASSING): Define. |
| |
| 2004-04-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-context1.c (fct): Check whether correct stack is used. |
| |
| 2004-04-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Never use |
| matching constraints for asm mem parameters. |
| |
| * tst-clock2.c (tf): Don't define unless needed. |
| |
| 2004-03-30 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * Makefile (link-libc-static): Use $(static-gnulib) instead of |
| $(gnulib). |
| |
| 2004-03-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h: Add ptr__nptl_deallocate_tsd. |
| * init.c (pthread_functions): Add ptr__nptl_deallocate_tsd. |
| * pthreadP.h: Declare __nptl_deallocate_tsd. |
| * pthread_create.c (deallocate_tsd): Remove to __nptl_deallocate_tsd. |
| Adjust caller. |
| |
| * Makefile (tests): Add tst-tsd5. |
| * tst-tsd5.c: New file. |
| |
| 2004-03-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c |
| (__pthread_attr_setaffinity_old): Prepend GLIBC_ to version names |
| is SHLIB_COMPAT check. |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c |
| (__pthread_attr_getaffinity_old): Likewise. |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c |
| (__pthread_getaffinity_old): Likewise. |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c |
| (__pthread_setaffinity_old): Likewise. |
| |
| 2004-03-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (_make_stacks_executable): Call |
| _dl_make_stack_executable first. |
| |
| 2004-03-24 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/i386/pthread_spin_lock.c (pthread_spin_lock): Use "m" |
| constraint instead of "0". |
| |
| 2004-03-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (lll_mutex_cond_trylock): Define as wrapper around __lll_cond_trylock. |
| |
| * sysdeps/unix/sysv/linux/getpid.c (really_getpid): Reorganize |
| code to avoid warning. |
| |
| 2004-03-24 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c |
| (__pthread_attr_setaffinity_old): Remove const. |
| |
| 2004-03-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_timedlock_wait): Preserve r8 and r9 since the |
| vgettimeofday call might destroy the content. |
| |
| * sysdeps/ia64/pthread_spin_lock.c (pthread_spin_lock): Use hint |
| @pause in the loop. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_mutex_trylock): |
| No need to restrict type of ret. Make it int. Add comment. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_mutex_trylock): |
| Remove unnecessary setne instruction. |
| |
| 2004-03-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c |
| (__pthread_getaffinity_new): Use INT_MAX instead of UINT_MAX. |
| * pthread_getattr_np.c (pthread_getattr_np): Double size every cycle. |
| If realloc fails, break out of the loop. |
| |
| 2004-03-20 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c |
| (__pthread_setaffinity_old): Fix interface. |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c |
| (__pthread_getaffinity_old): Likewise. |
| |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c |
| (__pthread_setaffinity_new): Remove duplicate declaration. |
| |
| 2004-03-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (CENABLE): Save |
| the return value to a safe register. |
| (CDISABLE): Set the function argument correctly. |
| |
| 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h (XCHG): Define. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_mutex_lock_wait): |
| Rewrite so that only one locked memory operation per round is needed. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S |
| (pthread_barrier_wait): After wakeup, release lock only when the |
| last thread stopped using the barrier object. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S |
| (__pthread_cond_wait): Don't store mutex address if the current |
| value is ~0l. Add correct cleanup support and unwind info. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Don't use requeue for pshared condvars. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Update comment. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S (__pthread_once): |
| Add correct cleanup support and unwind info. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Add unwind |
| information for syscall wrappers. |
| |
| 2004-03-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_attr): Add |
| cpusetsize field, remove next. |
| * sysdeps/pthread/pthread.h (pthread_getaffinity_np): Add new second |
| parameter for size of the CPU set. |
| (pthread_setaffinity_np): Likewise. |
| (pthread_attr_getaffinity_np): Likewise. |
| (pthread_attr_setaffinity_np): Likewise. |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: Implement |
| interface change, keep compatibility code. |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c: Likewise. |
| * pthreadP.h: Remove hidden_proto for pthread_getaffinity_np. Declare |
| __pthread_getaffinity_np. |
| * Versions: Add version for changed interfaces. |
| * tst-attr3.c: Adjust test for interface change. |
| * pthread_getattr_np.c: Query the kernel about the affinity mask with |
| increasing buffer sizes. |
| * pthread_attr_destroy.c: Remove unused list handling. |
| * pthread_attr_init.c: Likewise. |
| |
| 2004-03-17 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Pass missing |
| first argument to clock_getres so we ever enable kernel timers. |
| |
| 2004-03-15 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * init.c (nptl_version): Add __attribute_used__ to nptl_version. |
| |
| 2004-03-12 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Propagate |
| oldvalue from CENABLE to CDISABLE. |
| |
| 2004-03-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define HOST_NAME_MAX. |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. |
| |
| 2004-03-11 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/tcb-offsets.sym (PID_OFFSET): New. |
| * sysdeps/unix/sysv/linux/alpha/pt-vfork.S: Save/restore PID. |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: New file. |
| |
| 2004-03-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Use jgnl |
| instead of jnl instruction to jump to SYSCALL_ERROR_LABEL. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S (__vfork): Likewise. |
| |
| 2004-03-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * forward.c (__pthread_cond_broadcast_2_0, |
| __pthread_cond_destroy_2_0, __pthread_cond_init_2_0, |
| __pthread_cond_signal_2_0, __pthread_cond_wait_2_0, |
| __pthread_cond_timedwait_2_0): Use return 0 as defaction instead of 0. |
| |
| 2004-03-11 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tcb-offsets.sym: Add PID. |
| * sysdeps/unix/sysv/linux/sh/pt-vfork.S: Properly handle PID cache. |
| * sysdeps/unix/sysv/linux/sh/vfork.S: New file. |
| |
| 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. |
| |
| 2004-03-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Add |
| libc_hidden_def. |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): |
| Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Include tcb-offsets.h. |
| * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Use DO_CALL instead |
| of DO_CALL_VIA_BREAK. Work around a gas problem. |
| |
| * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: Remove. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: New file. |
| * sysdeps/powerpc/tcb-offsets.sym: Add PID. |
| |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S (__vfork): Don't use |
| a local register for saving old PID. Negate PID in parent upon exit. |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: Include |
| tcb-offsets.h. |
| (__vfork): Negate PID if non-zero and set to INT_MIN if zero |
| before syscall, set to the old value in the parent afterwards. |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: Include |
| tcb-offsets.h. |
| (__vfork): Negate PID if non-zero and set to INT_MIN if zero |
| before syscall, set to the old value in the parent afterwards. |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: New file. |
| * sysdeps/s390/tcb-offsets.sym: Add PID. |
| |
| * sysdeps/unix/sysv/linux/sparc/pt-vfork.S: Remove. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: New file. |
| * sysdeps/sparc/tcb-offsets.sym: Add PID. |
| |
| 2004-03-10 Andreas Schwab <schwab@suse.de> |
| |
| * sysdeps/ia64/tcb-offsets.sym: Add PID. |
| * sysdeps/unix/sysv/linux/ia64/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Properly handle PID cache. |
| |
| 2004-03-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cancel20.c (do_one_test): Clear in_sh_body first. |
| * tst-cancel21.c (do_one_test): Likewise. |
| Reported by Gordon Jin <gordon.jin@intel.com>. |
| |
| 2004-02-09 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/vfork.S (SAVE_PID): Negate PID |
| if non-zero and set to INT_MIN if zero. |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S (SAVE_PID): Likewise. |
| * sysdeps/unix/sysv/linux/i386/pt-vfork.S: Include tcb-offsets.h. |
| (SAVE_PID, RESTORE_PID): Define. |
| (__vfork): Use it. |
| * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: Include tcb-offsets.h. |
| Use relative path to avoid including NPTL i386/vfork.S. |
| (SAVE_PID, RESTORE_PID): Define. |
| * sysdeps/unix/sysv/linux/raise.c: Include limits.h. |
| (raise): Handle THREAD_SELF->pid INT_MIN the same as 0. |
| * Makefile (tests): Add tst-vfork1, tst-vfork2, tst-vfork1x and |
| tst-vfork2x. |
| (tests-reverse): Add tst-vfork1x and tst-vfork2x. |
| * tst-vfork1.c: New test. |
| * tst-vfork2.c: New test. |
| * tst-vfork1x.c: New test. |
| * tst-vfork2x.c: New test. |
| |
| 2004-03-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/tcb-offsets.sym: Add PID. |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. |
| * sysdeps/unix/sysv/linux/i386/vfork.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: New file. |
| |
| 2004-03-08 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/Versions: Remove leading tabs. |
| |
| 2004-03-08 H.J. Lu <hongjiu.lu@intel.com> |
| |
| * sysdeps/s390/tls.h (INIT_SYSINFO): _dl_sysinfo is now in |
| _rtld_global_ro. |
| |
| 2004-03-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/ia64/tls.h (INIT_SYSINFO): _dl_sysinfo is now in |
| _rtld_global_ro. |
| |
| * tst-once4.c: Remove unnecessary macro definition. |
| |
| * tst-mutex7.c (do_test): Limit thread stack size. |
| * tst-once2.c (do_test): Likewise. |
| * tst-tls3.c (do_test): Likewise. |
| * tst-tls1.c (do_test): Likewise. |
| * tst-signal3.c (do_test): Likewise. |
| * tst-kill6.c (do_test): Likewise. |
| * tst-key4.c (do_test): Likewise. |
| * tst-join4.c (do_test): Likewise. |
| * tst-fork1.c (do_test): Likewise. |
| * tst-context1.c (do_test): Likewise. |
| * tst-cond2.c (do_test): Likewise. |
| * tst-cond10.c (do_test): Likewise. |
| * tst-clock2.c (do_test): Likewise. |
| * tst-cancel10.c (do_test): Likewise. |
| * tst-basic2.c (do_test): Likewise. |
| * tst-barrier4.c (do_test): Likewise. |
| |
| 2004-03-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/tls.h: Use GLRO instead of GL where appropriate. |
| |
| 2004-03-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Optimize wakeup test. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Likewise. |
| |
| 2004-02-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_mutex_lock_wait): Optimize a bit more. Just one copy of |
| the atomic instruction needed. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_lock_wait): Likewise. |
| |
| 2004-02-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cond14 and tst-cond15. |
| * tst-cond14.c: New file. |
| * tst-cond15.c: New file. |
| |
| 2004-02-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/createthread.c (create_thread): Remove use of |
| CLONE_STOPPED. We cannot use SIGCONT which means CLONE_STOPPED |
| needs to be implemented differently to be useful. |
| |
| 2004-02-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_attr_setschedparam.c: Don't test priority against limits |
| here. Set ATTR_FLAG_SCHED_SET flag. |
| * pthread_attr_setschedpolicy.c: Set ATTR_FLAG_POLICY_SET flag. |
| * pthread_create.c (__pthread_create_2_1): Copy scheduling attributes |
| from parent thread to child. If attribute is used and scheduling |
| parameters are not inherited, copy parameters from attribute or |
| compute them. Check priority value. |
| * pthread_getschedparam.c: If the parameters aren't known yet get |
| them from the kernel. |
| * pthread_setschedparam.c: Set ATTR_FLAG_SCHED_SET and |
| ATTR_FLAG_POLICY_SET flag for thread. |
| * sysdeps/unix/sysv/linux/internaltypes.h: Define ATTR_FLAG_SCHED_SET |
| and ATTR_FLAG_POLICY_SET. |
| |
| * sysdeps/pthread/createthread.c: Use tgkill if possible. |
| |
| * pthread_attr_getstackaddr.c (__pthread_attr_getstackaddr): Don't |
| fail if stack address hasn't been set. Just return 0. |
| |
| 2004-02-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests-nolibpthread): Add tst-unload. Don't link with |
| libpthread for the files in this list. |
| (CFLAGS-tst-unload): Removed. |
| * tst-unload.c (do_test): Don't use complete path for |
| LIBPHREAD_SO. |
| |
| * Makefile: Define sonames for tst-tls5mod, tst-_res1mod1, and |
| tst-_res1mod2. |
| |
| 2004-02-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_mutex_lock_wait): Rewrite so that only one locked memory |
| operation per round is needed. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S |
| (__lll_mutex_lock_wait): Likewise. |
| |
| 2004-02-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel9.c (cleanup): Don't print to stderr. |
| |
| 2004-02-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/jmpbuf-unwind.h (_JMPBUF_UNWINDS_ADJ): Fix variable name. |
| |
| 2004-02-20 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h |
| (__syscall_error_handler2): Call CDISABLE. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h |
| (__syscall_error_handler2): Call CDISABLE. |
| |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): |
| Release lock before the loop, don't reacquire it. |
| |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h (DL_ARGV_NOT_RELRO): Define. |
| |
| 2004-02-19 Andreas Schwab <schwab@suse.de> |
| |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): |
| Fix last change. |
| |
| 2004-02-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S |
| (pthread_barrier_wait): After wakeup, release lock only when the |
| last thread stopped using the barrier object. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S |
| (pthread_barrier_wait): Likewise. |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): |
| Likewise. |
| * Makefile (tests): Add tst-barrier4. |
| * tst-barrier4.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Perform timeout test while holding |
| internal lock to prevent wakeup race. |
| Patch by Dinakar Guniguntala <dgunigun@in.ibm.com>. |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| |
| 2004-02-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S |
| (__pthread_rwlock_unlock): Access WRITER as 32-bit value. |
| * Makefile (tests): Add tst-rwlock13. |
| * tst-rwlock13.c: New test. |
| |
| 2004-02-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__condvar_tw_cleanup): Little optimization. |
| Patch by Dinakar Guniguntala <dgunigun@in.ibm.com>. |
| |
| 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. |
| |
| 2004-02-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Add a |
| __builtin_expect. |
| |
| * sysdeps/generic/pt-longjmp.c: Moved to... |
| * sysdeps/pthread/pt-longjmp.c: ...here. New file. |
| |
| 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. |
| |
| 2004-02-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Optimize. Drop internal lock earlier. |
| Reuse code. Add __builtin_expects. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Get internal lock in case timeout has |
| passed before the futex syscall. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| |
| 2004-01-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c: Pretty printing. |
| |
| * sysdeps/pthread/createthread.c (create_thread): Don't add |
| CLONE_DETACHED bit if it is not necessary. |
| |
| 2004-01-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getattr_np.c: Include ldsodefs.h. |
| |
| 2004-01-16 Richard Henderson <rth@redhat.com> |
| |
| * allocatestack.c: Don't declare __libc_stack_end. |
| * init.c (__pthread_initialize_minimal_internal): Likewise. |
| * pthread_getattr_np.c (pthread_getattr_np): Likewise. |
| |
| 2004-01-15 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/tls.h (tcbhead_t): Add private. |
| (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN, TLS_TCB_SIZE, |
| TLS_PRE_TCB_SIZE, TLS_TCB_ALIGN, INSTALL_DTV, INSTALL_NEW_DTV, |
| GET_DTV, THREAD_DTV, THREAD_SELF, DB_THREAD_SELF): Match ia64. |
| (TLS_TCB_OFFSET, THREAD_ID, NO_TLS_OFFSET): Remove. |
| (THREAD_GETMEM, THREAD_GETMEM_NC): Simplify. |
| (THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. |
| * sysdeps/unix/sysv/linux/alpha/createthread.c (TLS_VALUE): Match ia64. |
| |
| 2004-01-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (pthread_functions): Make array const. |
| |
| 2004-01-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (__make_stacks_executable): Change interface. |
| Check parameters. Pass parameter on to libc counterpart. |
| * pthreadP.h: Change declaration. |
| |
| 2004-01-13 Richard Henderson <rth@redhat.com> |
| |
| * pthread_attr_setstack.c (__old_pthread_attr_setstack): Use |
| prototype form. |
| * pthread_attr_setstacksize.c (__old_pthread_attr_setstacksize): |
| Likewise. |
| |
| * sysdeps/alpha/Makefile: New file. |
| * sysdeps/alpha/tcb-offsets.sym: New file. |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): |
| Use MULTIPLE_THREADS_OFFSET to implement !libpthread !libc version. |
| |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Rewrite based |
| on powerpc version. |
| |
| 2004-01-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-backtrace1. |
| * tst-backtrace1.c: New test. |
| |
| 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * sysdeps/alpha/tls.h (DB_THREAD_SELF): Pass bit size of thread |
| register as second parameter to the REGISTER macro. |
| * sysdeps/ia64/tls.h (DB_THREAD_SELF): Likewise. |
| * sysdeps/powerpc/tls.h (DB_THREAD_SELF): Likewise. |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): Likewise. |
| * sysdeps/sparc/tls.h (DB_THREAD_SELF): Likewise. |
| * sysdeps/s390/tls.h (DB_THREAD_SELF): Pass __WORDSIZE as bit size |
| of thread register as second parameter to REGISTER macro in 64 case. |
| |
| 2004-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/Makefile (CFLAGS-getpid.c): Removed. |
| (CFLAGS-getpid.o): Defined. |
| (CFLAGS-getpid.os): Defined. |
| |
| 2003-12-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getattr_np.c (pthread_getattr_np): Make sure stack info |
| returned for main thread does not overlap with any other VMA. |
| Patch by Jakub Jelinek. |
| |
| 2003-12-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-raise1.c: Include stdio.h. |
| |
| 2003-12-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/raise.c (raise): Protect pid = selftid |
| setting with __ASSUME_TGKILL || defined __NR_tgkill. |
| If pid is 0, set it to selftid. |
| * sysdeps/unix/sysv/linux/getpid.c (really_getpid): Make inline. |
| Don't set self->pid but self->tid. If self->pid == 0 and self->tid |
| != 0, return self->tid without doing a syscall. |
| * descr.h (struct pthread): Move pid field after tid. |
| |
| * Makefile (tests): Add tst-raise1. |
| * tst-raise1.c: New file. |
| |
| 2003-12-23 Roland McGrath <roland@redhat.com> |
| |
| * tst-oddstacklimit.c: New file. |
| * Makefile (tests): Add it. |
| (tst-oddstacklimit-ENV): New variable. |
| |
| * init.c (__pthread_initialize_minimal_internal): Round stack rlimit |
| value up to page size for __default_stacksize. |
| |
| 2003-12-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-eintr5. |
| * tst-eintr5.c: New file. |
| |
| * eintr.c (eintr_source): Prevent sending signal to self. |
| |
| * tst-eintr2.c (tf1): Improve error message. |
| |
| 2003-12-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/Makefile (CFLAGS-getpid.c): Define. |
| * sysdeps/unix/sysv/linux/getpid.c: New file. |
| * pthread_cancel.c: Add comment explaining use of PID field. |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. |
| * pthread_getattr_np.c: Use abs() when comparing PID and TID fields. |
| * sysdeps/unix/sysv/linux/fork.c: Negate PID field of parent |
| temporarily to signal the field must not be relied on and updated |
| by getpid(). |
| * sysdeps/unix/sysv/linux/pt-raise.c: Handle case where PID is |
| temporarily negative. |
| * sysdeps/unix/sysv/linux/raise.c: Likewise. |
| |
| 2003-12-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * eintr.c (setup_eintr): Add new parameter. Pass to thread function. |
| (eintr_source): If ARG != NULL, use pthread_kill. |
| * tst-eintr1.c: Adjust for this change. |
| * tst-eintr2.c: Likewise. |
| * Makefile (tests): Add tst-eintr3 and tst-eintr4. |
| * tst-eintr3.c: New file. |
| * tst-eintr4.c: New file. |
| |
| 2003-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * libc-cancellation.c (__libc_enable_asynccancel): Don't cancel |
| if CANCELSTATE_BITMASK is set. |
| * sysdeps/pthread/librt-cancellation.c (__librt_enable_asynccancel): |
| Likewise. |
| |
| * Makefile (tests): Add tst-cancel22 and tst-cancel23. |
| (tests-reverse): Add tst-cancel23. |
| * tst-cancel22.c: New test. |
| * tst-cancel23.c: New test. |
| |
| 2003-12-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-eintr1.c: Better error messages. |
| |
| * Makefile (tests): Add tst-eintr2. |
| * tst-eintr2.c: New file. |
| |
| 2003-12-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel21 and tst-cancelx21. |
| (CFLAGS-tst-cancelx21.c): Set. |
| * tst-cancel21.c: New test. |
| * tst-cancelx21.c: New test. |
| |
| * unwind.c (FRAME_LEFT): Add adj argument. Subtract it from each |
| comparison operand. |
| (unwind_stop): Use _JMPBUF_CFA_UNWINDS_ADJ macro instead of |
| _JMPBUF_CFA_UNWINDS. Adjust FRAME_LEFT invocations. |
| * pt-longjmp.c: Include jmpbuf-unwind.h. |
| (__pthread_cleanup_upto): Use _JMPBUF_UNWINDS_ADJ macro instead of |
| _JMPBUF_UNWINDS. Adjust compared pointers. |
| * init.c (__pthread_initialize_minimal_internal): Initialize |
| pd->stackblock_size. |
| * sysdeps/pthread/jmpbuf-unwind.h: Removed. |
| * sysdeps/alpha/jmpbuf-unwind.h: New file. |
| * sysdeps/i386/jmpbuf-unwind.h: New file. |
| * sysdeps/powerpc/jmpbuf-unwind.h: New file. |
| * sysdeps/s390/jmpbuf-unwind.h: New file. |
| * sysdeps/sh/jmpbuf-unwind.h: New file. |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: New file. |
| * sysdeps/x86_64/jmpbuf-unwind.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Include stdint.h. |
| (_JMPBUF_CFA_UNWINDS): Remove. |
| (_JMPBUF_CFA_UNWINDS_ADJ, _JMPBUF_UNWINDS_ADJ): Define. |
| |
| 2003-12-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel20 and tst-cancelx20. |
| (CFLAGS-tst-cancelx20.c): Set. |
| * tst-cancel20.c: New test. |
| * tst-cancelx20.c: New test. |
| |
| 2003-12-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Don't treat |
| architectures with separate register stack special here when |
| computing default stack size. |
| |
| 2003-12-17 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (tst-cancelx7-ARGS): New variable. |
| Reportd by Greg Schafer <gschafer@zip.com.au>. |
| |
| 2003-12-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-stack3. Depend on $(objpfx)tst-stack3-mem. |
| (generated): Add tst-stack3.mtrace and tst-stack3-mem. |
| (tst-stack3-ENV): Set. |
| ($(objpfx)tst-stack3-mem): New. |
| * tst-stack3.c: New test. |
| |
| 2003-12-10 David Mosberger <davidm@hpl.hp.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init_EPILOG_BEGINS): |
| Add unwind directives. Drop unused .regstk directive. |
| (_fini_EPILOG_BEGINS): Add unwind directives. |
| |
| 2003-12-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait): |
| Assume parameter is a pointer. |
| (lll_futex_wake): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_futex_wait): |
| Likewise. |
| (lll_futex_wake): Likewise. |
| Reported by Boris Hu. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c |
| (__unregister_atfork): Pass pointer to refcntr to lll_futex_wait. |
| |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Simplify a bit. |
| |
| 2003-12-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (__rtld_lock_initialize): Define. |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Call |
| __rtld_lock_initialize for ld.so lock. |
| Patch in part by Adam Li <adam.li@intel.com>. |
| |
| 2003-12-02 David Mosberger <davidm@hpl.hp.com> |
| |
| * Makefile (link-libc-static): Remove -lgcc_eh---it's already mentioned |
| in $(gnulib). Also, remove stale comment. |
| |
| 2003-11-12 David Mosberger <davidm@hpl.hp.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Take |
| advantage of new syscall stub and optimize accordingly. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__NR_futex): Rename |
| from SYS_futex, to match expectations of |
| sysdep.h:DO_INLINE_SYSCALL. |
| (lll_futex_clobbers): Remove. |
| (lll_futex_timed_wait): Rewrite in terms of DO_INLINE_SYSCALL. |
| (lll_futex_wake): Likewise. |
| (lll_futex_requeue): Likewise. |
| (__lll_mutex_trylock): Rewrite to a macro, so we can include this |
| file before DO_INLINE_SYSCALL is defined (proposed by Jakub |
| Jelinek). |
| (__lll_mutex_lock): Likewise. |
| (__lll_mutex_cond_lock): Likewise. |
| (__lll_mutex_timed_lock): Likewise. |
| (__lll_mutex_unlock): Likewise. |
| (__lll_mutex_unlock_force): Likewise. |
| |
| * sysdeps/ia64/tls.h: Move declaration of __thread_self up so it |
| comes before the include of <sysdep.h>. |
| (THREAD_SELF_SYSINFO): New macro. |
| (THREAD_SYSINFO): Likewise. |
| (INIT_SYSINFO): New macro. |
| (TLS_INIT_TP): Call INIT_SYSINFO. |
| |
| * sysdeps/ia64/tcb-offsets.sym: Add SYSINFO_OFFSET. |
| |
| * sysdeps/pthread/createthread.c (create_thread): Use |
| THREAD_SELF_SYSINFO and THREAD_SYSINFO instead of open code. |
| * allocatestack.c (allocate_stack): Use THREAD_SYSINFO and |
| THREAD_SELF_SYSINFO instead of open code. |
| * sysdeps/i386/tls.h (THREAD_SELF_SYSINFO): New macro. |
| (THREAD_SYSINFO): Likewise. |
| |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: New file. |
| |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Work around gas problem. |
| |
| 2003-12-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Use .init_array |
| instead of .init. Patch by David Mosberger. |
| |
| 2003-11-30 Thorsten Kukuk <kukuk@suse.de> |
| |
| * sysdeps/pthread/configure.in: Remove broken declaration in C |
| cleanup handling check. |
| |
| 2003-11-30 Andreas Jaeger <aj@suse.de> |
| |
| * Makefile (CFLAGS-pt-initfini.s): Add $(fno_unit_at_a_time). |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (CFLAGS-pt-initfini.s): |
| Likewise. |
| |
| 2003-11-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/internaltypes.h (ATTR_FLAG_OLDATTR): Define. |
| * pthread_attr_destroy.c: Include shlib-compat.h. |
| (__pthread_attr_destroy): Return immediately if ATTR_FLAG_OLDATTR |
| is set in iattr->flags. |
| * pthread_attr_init.c (__pthread_attr_init_2_0): Set ATTR_FLAG_OLDATTR. |
| |
| 2003-11-21 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (distribute): Add tst-cleanup4aux.c. |
| |
| * tst-cond12.c (prepare): Add prototype. Move after test-skeleton.c |
| include. |
| |
| 2003-11-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cond12.c (do_test): If USE_COND_SIGNAL is defined, use |
| pthread_cond_signal. |
| |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Don't |
| store mutex address if the current value is ~0l. |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/pthread/pthread_cond_broadcast.c |
| (__pthread_cond_broadcast): Don't use requeue for pshared |
| condvars. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__pthread_cond_wait): Don't store mutex address if the current |
| value is ~0l. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Don't use requeue for pshared |
| condvars. |
| |
| * pthread_cond_init.c (__pthread_cond_init): Initialize __mutex |
| element with ~0l for pshared condvars, with NULL otherwise. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__pthread_cond_wait): Don't store mutex address if the current |
| value is ~0l. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S |
| (__pthread_cond_broadcast): Don't use requeue for pshared |
| condvars. |
| |
| * Makefile: Add rules to build and run tst-cond12 and tst-cond13. |
| * tst-cond12.c: New file. |
| * tst-cond13.c: New file. |
| |
| 2003-11-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/configure.in: Make missing forced unwind support |
| fatal. |
| |
| 2003-11-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Don't declare __pthread_unwind as weak inside libpthread. |
| |
| 2003-11-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile: Add magic to clean up correctly. |
| |
| 2003-11-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * unwind.c (FRAME_LEFT): Define. |
| (unwind_stop): Handle old style cleanups here. |
| (__pthread_unwind): Handle old style cleanups only if |
| !HAVE_FORCED_UNWIND. |
| * Makefile (tests): Add tst-cleanup4 and tst-cleanupx4. |
| (CFLAGS-tst-cleanupx4.c): Add -fexceptions. |
| ($(objpfx)tst-cleanup4): Depend on $(objpfx)tst-cleanup4aux.o. |
| ($(objpfx)tst-cleanupx4): Likewise. |
| * tst-cleanup4.c: New test. |
| * tst-cleanup4aux.c: New. |
| * tst-cleanupx4.c: New test. |
| |
| 2003-11-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/bits/stdio-lock.h: Use lll_*lock instead of |
| lll_mutex_*lock macros to skip atomic operations on some archs. |
| |
| 2003-11-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/tst-timer.c (main): Initialize |
| sigev2.sigev_value as well. |
| |
| 2003-10-15 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/configure.in: Barf if visibility attribute support |
| is missing. |
| * sysdeps/pthread/configure: Regenerated. |
| |
| 2003-10-09 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Completely revamp the |
| locking macros. No distinction between normal and mutex locking |
| anymore. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Rewrite mutex locking. |
| Merge bits from lowlevelmutex.S we still need. |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Remove. |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/not-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Adjust for |
| new mutex implementation. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO): Also defined |
| symbol for entry point to avoid cancellation. |
| |
| 2003-10-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Backout 2003-10-02 |
| changes. |
| (SAVE_OLDTYPE_0): Fix a typo. |
| |
| 2003-10-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): |
| Check __sigsetjmp return value. Reported by Daniel Jacobowitz. |
| |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (DOCARGS_1): Use |
| correct offset. |
| |
| 2003-10-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel19. |
| * tst-cancel19.c: New test. |
| |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Fix saving and |
| restoring of the old cancellation type. |
| |
| 2003-09-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/malloc-machine.h: Remove misleading comment. |
| |
| 2003-09-27 Wolfram Gloger <wg@malloc.de> |
| |
| * sysdeps/pthread/malloc-machine.h: New file |
| |
| 2003-09-24 Roland McGrath <roland@redhat.com> |
| |
| * allocatestack.c (__make_stacks_executable): Don't ignore return |
| value from _dl_make_stack_executable. |
| |
| 2003-09-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (__make_stacks_executable): Also change |
| permission of the currently unused stacks. |
| |
| * allocatestack.c (change_stack_perm): Split out from |
| __make_stacks_executable. |
| (allocate_stack): If the required permission changed between the time |
| we started preparing the stack and queueing it, change the permission. |
| (__make_stacks_executable): Call change_stack_perm. |
| |
| * Makefile: Build tst-execstack-mod locally. |
| * tst-execstack-mod.c: New file. |
| |
| 2003-09-23 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Only add tst-execstack if have-z-execstack is yes. |
| |
| 2003-09-23 Roland McGrath <roland@redhat.com> |
| |
| * tst-execstack.c: New file. |
| * Makefile (tests): Add it. |
| ($(objpfx)tst-execstack, $(objpfx)tst-execstack.out): New targets. |
| (LDFLAGS-tst-execstack): New variable. |
| |
| * allocatestack.c (allocate_stack): Use GL(dl_stack_flags) to decide |
| whether to use PROT_EXEC for stack mmap. |
| (__make_stacks_executable): New function. |
| * pthreadP.h: Declare it. |
| * init.c (__pthread_initialize_minimal_internal): Set |
| GL(dl_make_stack_executable_hook) to that. |
| |
| 2003-09-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Adjust for latest |
| recommendation from AMD re avoidance of lock prefix. |
| |
| 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. |
| |
| 2003-09-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_mutex_lock_wait): Minor optimization to avoid one atomic |
| operation if possible. |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Don't play tricks |
| like jumping over the lock prefix. |
| |
| 2003-09-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Completely revamp the |
| locking macros. No distinction between normal and mutex locking |
| anymore. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Rewrite mutex |
| locking. Merge bits from lowlevelmutex.S we still need. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Removed. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Removed. |
| * Makefile (routines): Remove libc-lowlevelmutex. |
| (libpthread-rountines): Remove lowlevelmutex. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Adjust |
| for new mutex implementation. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: 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/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_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.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/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_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. |
| Don't use requeue. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/pthread/pthread_cond_signal.c: Don't use requeue. |
| |
| 2003-09-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't match memory |
| in parameters of asm with output parameters. |
| |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Change |
| type of DECR parameter to int. |
| * pthreadP.h: Adjust prototype of __pthread_mutex_unlock_usercnt. |
| |
| 2003-09-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-attr3.c (tf, do_test): Print stack start/end/size and |
| guardsize for each thread. |
| |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_getattr_np): Clarify usage. |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c |
| (pthread_attr_setaffinity_np): Handle cpuset == NULL. |
| |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c |
| (pthread_attr_getaffinity_np): Don't segfault if iattr->cpuset is |
| NULL. |
| * pthread_getattr_np.c: Set cpuset using pthread_getaffinity_np. |
| * pthreadP.h (pthread_getaffinity_np): Add hidden_proto. |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c |
| (pthread_getaffinity_np): Add hidden_def. |
| |
| * Makefile (tests): Add tst-attr3. |
| * tst-attr3.c: New test. |
| |
| * sysdeps/i386/Makefile (CFLAGS-tst-align.c): Remove. |
| |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/Makefile (CFLAGS-pthread_create.c, |
| CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. |
| |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (CFLAGS-tst-align.c): Add $(stack-align-test-flags). |
| * tst-align.c: Include tst-stack-align.h. |
| (tf, do_test): Use TEST_STACK_ALIGN macro. |
| |
| 2003-09-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_attr_init.c (__pthread_attr_init_2_0): Remove unused |
| variable. |
| |
| 2003-09-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getattr_np.c (pthread_getattr_np): Correctly fill in the |
| stack-related values for the initial thread. |
| |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (CFLAGS-pthread_once.c): Add $(uses-callbacks). |
| |
| 2003-09-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_lock.c: Minor code rearrangements. |
| |
| 2003-09-05 Roland McGrath <roland@redhat.com> |
| |
| * pthread_create.c (__pthread_pthread_sizeof_descr): Removed. |
| Instead, include ../nptl_db/db_info.c to do its magic. |
| * pthread_key_create.c (__pthread_pthread_keys_max): Removed. |
| (__pthread_pthread_key_2ndlevel_size): Likewise. |
| * sysdeps/alpha/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/i386/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/ia64/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/powerpc/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/s390/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/sparc/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/x86_64/tls.h (DB_THREAD_SELF): New macro. |
| * sysdeps/alpha/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/generic/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/i386/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/ia64/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/powerpc/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/s390/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/sh/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/sparc/td_ta_map_lwp2thr.c: File removed. |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c: File removed. |
| |
| 2003-09-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Change type |
| of pthread_t to be compatible with LT. |
| * sysdeps/unix/sysv/linux/sparc/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/powerpc/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. |
| |
| 2003-09-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h (fcntl_not_cancel): Define. |
| |
| 2003-09-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * unwind-forcedunwind.c: Move to... |
| * sysdeps/pthread/unwind-forcedunwind.c: ...here. |
| (pthread_cancel_init): Use ARCH_CANCEL_INIT if defined. |
| * sysdeps/pthread/jmpbuf-unwind.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: New file. |
| * unwind.c: Include jmpbuf-unwind.h. |
| (unwind_stop): Use _JMPBUF_CFA_UNWINDS macro. |
| |
| 2003-09-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/Versions (libpthread): Export |
| pthread_attr_setstack and pthread_attr_setstacksize @@GLIBC_2.3.3. |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: New file. |
| * sysdeps/unix/sysv/linux/alpha/Versions: New file. |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/Versions: New file. |
| * pthread_attr_setstack.c (__old_pthread_attr_setstack): New function. |
| (pthread_attr_setstack): If PTHREAD_STACK_MIN != 16384, export |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.2. |
| * pthread_attr_setstacksize.c (__old_pthread_attr_setstacksize): New |
| function. |
| (pthread_attr_setstacksize): If PTHREAD_STACK_MIN != 16384, export |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.1. |
| * Makefile (tests): Add tst-stack2. |
| * tst-stack2.c: New test. |
| * tst-stack1.c: Include limits.h and sys/param.h. |
| (do_test): Set size to MAX (4 * getpagesize (), PTHREAD_STACK_MIN). |
| |
| * pthread_condattr_setpshared.c: Include errno.h. |
| (pthread_condattr_setpshared): Return EINVAL if pshared |
| is neither PTHREAD_PROCESS_PRIVATE nor PTHREAD_PROCESS_SHARED. |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/x86_64/not-cancel.h: Fix a typo. |
| |
| 2003-09-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/x86_64/not-cancel.h: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Make sure the code |
| in subsections has a symbol associated with it. |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (PSEUDO): Also |
| defined symbol for entry point to avoid cancellation. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Likewise. |
| |
| 2003-09-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests): Add tst-tls5. |
| (module-names): Add tst-tls5mod{,a,b,c,d,e,f}. |
| ($(objpfx)tst-tls5mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes. |
| ($(objpfx)tst-tls5): New. |
| ($(objpfx)tst-tls6.out): Likewise. |
| (tests): Depend on $(objpfx)tst-tls6.out. |
| * tst-tls3.c: Include stdint.h and pthreaddef.h. |
| (do_test): Check pthread_self () return value alignment. |
| * tst-tls3mod.c: Include stdint.h and pthreaddef.h. |
| (tf): Check pthread_self () return value alignment. |
| * tst-tls5.c: New test. |
| * tst-tls5.h: New. |
| * tst-tls5mod.c: New. |
| * tst-tls5moda.c: New. |
| * tst-tls5modb.c: New. |
| * tst-tls5modc.c: New. |
| * tst-tls5modd.c: New. |
| * tst-tls5mode.c: New. |
| * tst-tls5modf.c: New. |
| * tst-tls6.sh: New test. |
| |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Add |
| ptr___pthread_cond_timedwait and ptr___pthread_cond_timedwait_2_0. |
| * init.c (pthread_functions): Initialize them. |
| * forward.c (pthread_cond_timedwait@GLIBC_2.0, |
| pthread_cond_timedwait@@GLIBC_2.3.2): New forwards. |
| * Versions (libc): Export pthread_cond_timedwait@GLIBC_2.0, |
| pthread_cond_timedwait@@GLIBC_2.3.2. |
| |
| 2003-09-01 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/alpha/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/Versions: New file. |
| |
| * sysdeps/unix/sysv/linux/alpha/aio_cancel.c: New file. |
| |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Define |
| _POSIX_THREAD_PRIORITY_SCHEDULING. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. |
| |
| 2003-08-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock): Avoid |
| nested function, use static inline function from libio.h. |
| Code by Richard Henderson. |
| |
| * sysdeps/pthread/bits/libc-lock.h: Mark pthread_setcancelstate as |
| weak. |
| |
| 2003-08-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Versions: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/sparc/fork.c: New file. |
| * sysdeps/unix/sysv/linux/sparc/aio_cancel.c: New file. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c: New file. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c: New file. |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c: New file. |
| * sysdeps/sparc/sparc32/pthread_spin_lock.c: New file. |
| * sysdeps/sparc/sparc32/pthread_spin_trylock.c: New file. |
| * sysdeps/sparc/sparc32/pthreaddef.h: New file. |
| * sysdeps/sparc/sparc64/pthread_spin_lock.c: New file. |
| * sysdeps/sparc/sparc64/pthread_spin_trylock.c: New file. |
| * sysdeps/sparc/sparc64/pthread_spin_unlock.c: New file. |
| * sysdeps/sparc/sparc64/pthreaddef.h: New file. |
| * sysdeps/sparc/tls.h: New file. |
| * sysdeps/sparc/tcb-offsets.sym: New file. |
| * sysdeps/sparc/Makefile: New file. |
| * sysdeps/sparc/td_ta_map_lwp2thr.c: New file. |
| * init.c [__sparc__] (__NR_set_tid_address): Define. |
| |
| 2003-08-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock, |
| _IO_release_lock): Define. |
| |
| 2003-08-29 Jakub Jelinek <jakuB@redhat.com> |
| |
| * tst-cancel4.c (tf_sigwait, tf_sigwaitinfo, tf_sigtimedwait): Add |
| sigemptyset before sigaddset. Reported by jreiser@BitWagon.com. |
| |
| 2003-08-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_exit): Remove __THROW. |
| (__pthread_cleanup_class): Add missing return types of member |
| functions. |
| |
| 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. |
| |
| 2003-08-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c (do_test): Also unlink tempfname and remove |
| tempmsg in first loop. |
| |
| 2003-08-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
| _POSIX_THREAD_PRIORITY_SCHEDULING. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. |
| |
| 2003-08-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h [_LIBC && SHARED] |
| (__rtld_lock_default_lock_recursive, |
| __rtld_lock_default_unlock_recursive): Define. |
| [_LIBC && SHARED] (__rtld_lock_lock_recursive, |
| __rtld_lock_unlock_recursive): Define using |
| GL(_dl_rtld_*lock_recursive). |
| * init.c (__pthread_initialize_minimal_internal): Initialize |
| _dl_rtld_lock_recursive and _dl_rtld_unlock_recursive. |
| Lock GL(_dl_load_lock) the same number of times as |
| GL(_dl_load_lock) using non-mt implementation was nested. |
| |
| * pthreadP.h (__pthread_cleanup_upto): Add hidden_proto. |
| * pt-longjmp.c (__pthread_cleanup_upto): Add hidden_def. |
| |
| 2003-08-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cancel17.c (do_test): Make len2 maximum of page size and |
| PIPE_BUF. |
| |
| 2003-08-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_create.c (__pthread_create_2_0): Clear new_attr.cpuset. |
| |
| 2003-08-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/createthread.c (do_clone): Move error handling |
| to first syscall error check. Move syscall error check for tkill |
| into __ASSUME_CLONE_STOPPED #ifdef. |
| |
| 2003-08-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/createthread.c (do_clone): If __ASSUME_CLONE_STOPPED |
| is not defined, do explicit synchronization. |
| (create_thread): Do not lock pd->lock here. If __ASSUME_CLONE_STOPPED |
| is not defined also unlock pd->lock for non-debugging case in case |
| it is necessary. |
| * pthread_create.c (start_thread): Always get and release pd->lock |
| if __ASSUME_CLONE_STOPPED is not defined. |
| (start_thread_debug): Removed. Adjust users. |
| * allocatestack.c (allocate_stack): Always initialize lock if |
| __ASSUME_CLONE_STOPPED is not defined. |
| * Makefile (tests): Add tst-sched1. |
| * tst-sched1.c: New file. |
| |
| * sysdeps/pthread/createthread.c (do_clone): Only use |
| sched_setschduler and pass correct parameters. |
| |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_attr_setstackaddr, |
| pthread_attr_setstacksize): Change PTHREAD_STACK_SIZE to |
| PTHREAD_STACK_MIN in comments. |
| |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Shut up warnings if INTERNAL_SYSCALL_ERROR_P does not use its first |
| argument. |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Likewise. |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Likewise. |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Include pthreaddef.h. |
| (__pthread_cleanup_upto): Fix prototype. |
| (_longjmp_unwind): Adjust caller. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_timedlock): |
| Change second argument to const struct pointer. |
| * tst-sem8.c (main): Remove unused s2 and s3 variables. |
| * tst-sem9.c (main): Likewise. |
| * unwind.c: Include string.h for strlen prototype. |
| |
| 2003-07-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Don't use cmov unless HAVE_CMOV is defined. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: |
| Define HAVE_CMOV. |
| Patch by Nicholas Miell <nmiell@attbi.com>. |
| |
| 2003-07-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Initialize |
| GL(dl_init_static_tls). |
| * pthreadP.h (__pthread_init_static_tls): New prototype. |
| * allocatestack.c (init_one_static_tls, __pthread_init_static_tls): |
| New functions. |
| * Makefile (tests): Add tst-tls4. |
| (modules-names): Add tst-tls4moda and tst-tls4modb. |
| ($(objpfx)tst-tls4): Link against libdl and libpthread. |
| ($(objpfx)tst-tls4.out): Depend on tst-tls4moda.so and |
| tst-tls4modb.so. |
| * tst-tls4.c: New file. |
| * tst-tls4moda.c: New file. |
| * tst-tls4modb.c: New file. |
| |
| 2003-06-19 Daniel Jacobowitz <drow@mvista.com> |
| |
| * sysdeps/pthread/timer_create.c (timer_create): Call timer_delref |
| before __timer_dealloc. |
| * sysdeps/pthread/timer_routines.c (__timer_thread_find_matching): |
| Don't call list_unlink. |
| |
| 2003-07-29 Roland McGrath <roland@redhat.com> |
| |
| * Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules). |
| |
| 2003-07-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cancel17.c (do_test): Check if aio_cancel failed. |
| Don't reuse struct aiocb A if it failed. |
| Write fpathconf (fds[1], _PC_PIPE_BUF) + 2 bytes using aio_write, |
| not just one byte, as that does not block. |
| |
| 2003-07-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/unwind-resume.c: New file. |
| * sysdeps/pthread/Makefile (routines, shared-only-routines): Add |
| unwind-resume in csu subdir. |
| (CFLAGS-unwind-resume.c, CFLAGS-rt-unwind-resume.c): Compile with |
| exceptions. |
| (librt-sysdep_routines, librt-shared-only-routines): Add |
| rt-unwind-resume. |
| * sysdeps/pthread/rt-unwind-resume.c: New file. |
| * unwind-forcedunwind.c: New file. |
| * Makefile (libpthread-routines): Add unwind-forcedunwind. |
| (libpthread-shared-only-routines): Likewise. |
| (CFLAGS-unwind-forcedunwind.c): Compile with exceptions. |
| * pthreadP.h (pthread_cancel_init): New prototype. |
| * pthread_cancel.c (pthread_cancel): Call pthread_cancel_init. |
| |
| * sysdeps/pthread/createthread.c (do_thread, create_thread): Make |
| attr argument const struct pthread_attr *. |
| |
| * res.c (__res_state): Return __resp. |
| * descr.h: Include resolv.h. |
| (struct pthread): Add res field. |
| * pthread_create.c: Include resolv.h. |
| (start_thread): Initialize __resp. |
| * Makefile (tests): Add tst-_res1. |
| (module-names): Add tst-_res1mod1, tst-_res1mod2. |
| ($(objpfx)tst-_res1mod2.so): Depend on $(objpfx)tst-_res1mod1.so. |
| ($(objpfx)tst-_res1): Depend on $(objpfx)tst-_res1mod2.so and |
| libpthread. |
| * tst-_res1.c: New file. |
| * tst-_res1mod1.c: New file. |
| * tst-_res1mod2.c: New file. |
| |
| 2003-07-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/createthread.c: Don't define CLONE_STOPPED. |
| |
| * Makefile: Define various *-no-z-defs variables for test DSOs |
| which has undefined symbols. |
| |
| 2003-07-21 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): |
| Retry if the stwcx fails to store once_control. |
| |
| 2003-07-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (libpthread-routines): Add pthread_attr_getaffinity and |
| pthread_attr_setaffinity. |
| * Versions [libpthread] (GLIBC_2.3.3): Likewise. |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: New file. |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: New file. |
| * pthread_attr_destroy.c: Free cpuset element if allocated. |
| * pthread_create.c: Pass iattr as additional parameter to |
| create_thread. |
| * sysdeps/pthread/createthread.c: If attribute is provided and |
| a new thread is created with affinity set or scheduling parameters, |
| start thread with CLONE_STOPPED. |
| * sysdeps/pthread/pthread.h: Declare pthread_attr_getaffinity and |
| pthread_attr_setaffinity. |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_attr): Add |
| cpuset element. |
| |
| 2003-07-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-tcancel-wrappers.sh: lseek and llseek are not cancelation points. |
| |
| 2003-07-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/configure.in: Require CFI directives also for |
| ppc and s390. |
| |
| 2003-07-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO): |
| Add cfi directives. |
| |
| 2003-07-12 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tcb-offsets.sym: Add RESULT, TID, CANCELHANDLING and |
| CLEANUP_JMP_BUF. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Use more |
| registers as variables. Call __pthread_mutex_unlock_usercnt. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Store TID |
| not self pointer in __writer. Compare with TID to determine |
| deadlocks. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Add cancellation support. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Define all the nice |
| macros also when compiling librt. |
| |
| 2003-07-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (CFLAGS-pthread_once.c): Add -fexceptions |
| -fasynchronous-unwind-tables. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h |
| (PSEUDO): Add cfi directives. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): |
| Likewise. |
| |
| 2003-07-08 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthreadP.h (__pthread_unwind_next, __pthread_register_cancel, |
| __pthread_unregister_cancel): Add prototypes and hidden_proto. |
| * unwind.c (__pthread_unwind_next): Add hidden_def. |
| * cleanup.c (__pthread_register_cancel, __pthread_unregister_cancel): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): |
| Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): Use |
| HIDDEN_JUMPTARGET to call __pthread_register_cancel, |
| __pthread_unregister_cancel and __pthread_unwind_next. |
| |
| 2003-07-04 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Use |
| different symbol for the cancellation syscall wrapper and |
| non-cancellation syscall wrapper. |
| (PSEUDO_END): Define. |
| |
| 2003-07-05 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/elf/pt-initfini.c: Avoid .ent/.end. |
| * sysdeps/unix/sysv/linux/alpha/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. |
| |
| 2003-07-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Add pid field. |
| * allocatestack.c (allocate_stack): Initialize pid field in descriptor. |
| (__reclaim_stacks): Likewise. |
| * init.c (sigcancel_handler): If __ASSUME_CORRECT_SI_PID is defined |
| also check for PID of the signal source. |
| (__pthread_initialize_minimal_internal): Also initialize pid field |
| of initial thread's descriptor. |
| * pthread_cancel.c: Use tgkill instead of tkill if possible. |
| * sysdeps/unix/sysv/linux/fork.c: Likewise. |
| * sysdeps/unix/sysv/linux/pt-raise.c: Likewise. |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. |
| * sysdeps/unix/sysv/linux/raise.c: Likewise. |
| |
| 2003-07-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_push): Renamed. |
| Fix use of parameter. |
| (__libc_cleanup_pop): Likewise. |
| |
| 2003-07-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (sigcancel_handler): Change parameters to match handler |
| for SA_SIGACTION. Check signal number and code to recognize |
| invalid invocations. |
| |
| 2003-07-03 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/ia64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): |
| Apply sizeof (struct pthread) bias to r13 value. |
| |
| 2003-07-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/configure.in: Require CFI directives. |
| |
| * sysdeps/pthread/librt-cancellation.c (__pthread_unwind): Remove |
| definition. |
| * pthreadP.h (__pthread_unwind): Add hidden_proto if used in |
| libpthread compilation. |
| * unwind.c (__pthread_unwind): Add hidden_def. |
| * Versions (libpthread) [GLIBC_PRIVATE]: Add __pthread_unwind. |
| |
| 2003-07-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * libc-cancellation.c (__libc_cleanup_routine): Define. |
| * sysdeps/pthread/bits/libc-lock.h (__pthread_cleanup_push): Define. |
| (__pthread_cleanup_pop): Define. |
| |
| 2003-07-01 Richard Henderson <rth@redhat.com> |
| |
| * sysdeps/alpha/elf/pt-initfini.c: New file. |
| * sysdeps/alpha/pthread_spin_lock.S: New file. |
| * sysdeps/alpha/pthread_spin_trylock.S: New file. |
| * sysdeps/alpha/pthreaddef.h: New file. |
| * sysdeps/alpha/td_ta_map_lwp2thr.c: New file. |
| * sysdeps/alpha/tls.h: New file. |
| * sysdeps/unix/sysv/linux/alpha/Makefile: New file. |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/alpha/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/fork.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/alpha/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: New file. |
| |
| 2003-07-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Add correct |
| cleanup support and unwind info. |
| |
| 2003-06-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): |
| Use correct cleanup handler registration. Add unwind info. |
| * sysdeps/unix/sysv/linux/unwindbuf.sym: New file. |
| * sysdeps/unix/sysv/linux/Makefile: Add rule to build unwindbuf.h. |
| * tst-once3.c: Add cleanup handler and check it is called. |
| * tst-once4.c: Likewise. |
| * tst-oncex3.c: New file. |
| * tst-oncex4.c: New file. |
| * Makefile: Add rules to build and run tst-oncex3 and tst-oncex4. |
| |
| 2003-06-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/configure.in: Check for C cleanup handling in gcc. |
| |
| 2003-06-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c (tf_msgrcv): Use IPC_PRIVATE in msgget call. |
| (tf_msgsnd): Likewise. |
| |
| * tst-cancel4.c (tf_msgrcv): Strengthen test against valid |
| premature returns a bit more. |
| |
| 2003-06-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/librt-cancellation.c: Move __pthread_unwind |
| definition to the front. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Rename |
| the cleanup functions to make the names unique. Fix dwarf opcode |
| un unwind table. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Rename cleanup |
| functions to make the names unique. Fix CFA offset for two blocks. |
| |
| 2003-06-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (class __pthread_cleanup_class): Add |
| missing closing braces. |
| Patch by Christophe Saout <christophe@saout.de>. |
| |
| 2003-06-24 Roland McGrath <roland@redhat.com> |
| |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Typo fix. |
| |
| 2003-06-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: New file. |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: New file. |
| |
| * pthreadP.h: Declare __find_thread_by_id. |
| * allocatestack.c [HP_TIMING_AVAIL]: Define __find_thread_by_id. |
| * pthread_clock_gettime.c: Allow using other thread's clock. |
| * pthread_clock_settime.c: Likewise. |
| * sysdeps/pthread/pthread_getcpuclockid.c: Likewise. |
| * Makefile: Add rules to build and run tst-clock2. |
| * tst-clock2.c: New file. |
| |
| 2003-06-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Rewrite |
| to use exception-based cleanup handler. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| |
| * tst-cond8.c (ch): Announce that we are done. |
| |
| * pthreadP.h (__pthread_mutex_cond_lock): Mark with internal_function. |
| |
| * tst-cancel17.c (tf): Retry aio_suspend in case of EINTR. |
| Also test aio_suspend with timeout value. |
| |
| 2003-06-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Mark __pthread_mutex_unlock_usercnt also hidden. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Add |
| attribute_hidden. |
| |
| * 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. |
| |
| 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. |
| |
| 2003-06-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c (tf_msgsnd): Don't always use 100 as the type, |
| find a random value. |
| (tf_msgrcv): Likewise. Also don't report msgrcv returns if |
| errno==EIDRM. |
| |
| * sysdeps/unix/sysv/linux/timer_settime.c: Add prototype for |
| compat_timer_settime. |
| * sysdeps/unix/sysv/linux/timer_gettime.c: Add prototype for |
| compat_timer_gettime. |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: Add prototype for |
| compat_timer_getoverrun. |
| * sysdeps/unix/sysv/linux/timer_delete.c: Add prototype for |
| compat_timer_delete. |
| |
| * pthread_mutex_destroy.c (__pthread_mutex_destroy): For |
| error-checking mutex detect busy mutexes. |
| |
| 2003-06-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_mutex_lock): |
| Add ax to clobber list. |
| (lll_mutex_cond_lock): Likewise. |
| (lll_mutex_unlock): Likewise. |
| (lll_lock): Likewise. |
| (lll_unlock): Likewise. |
| |
| * Makefile: Add rules to build and run tst-cancel18 and tst-cancelx18. |
| * tst-cancel18.c: New file. |
| * tst-cancelx18.c: New file. |
| |
| * tst-cancel4.c: Test connect, creat, msgrcv, msgsnd, sendmsg, sendto, |
| and tcdrain. |
| |
| * Makefile: Add rules to build and run tst-cancel17 and tst-cancel17x. |
| * tst-cancel17.c: New file. |
| * tst-cancelx17.c: New file. |
| |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. |
| * sysdeps/unix/sysv/linux/sigwait.c: New file. |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. |
| |
| * tst-cancel4.c: Test open, close, pread, pwrite, fsync, and msync. |
| |
| 2003-06-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/createthread.c (create_thread): Set |
| header.multiple_threads unconditionally. |
| * allocatestack.c (allocate_stack): Likewise. |
| * descr.h (struct pthread): Add header.multiple_threads |
| unconditionally. |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (CENABLE, CDISABLE): |
| Define for librt. #error if neither libpthread, libc nor librt. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (CENABLE, CDISABLE): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (CENABLE, |
| CDISABLE): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (CENABLE, |
| CDISABLE): Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (CENABLE, |
| CDISABLE): Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (CENABLE, |
| CDISABLE): Likewise. Access header.multiple_threads outside of |
| libc and libpthread. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (CENABLE, CDISABLE): |
| Likewise. |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add multiple_threads. |
| * sysdeps/x86_64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Define. |
| |
| 2003-06-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel4.c: Add tests for the socket and signal functions, pause. |
| Also test early cancellation before the thread reaches the cancellation |
| point. |
| |
| * Makefile: Compile forward.c with exceptions. |
| |
| * sysdeps/unix/sysv/linux/sleep.c: New file. |
| |
| 2003-06-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile: Add CFLAGS definition to compile function wrappers |
| duplicated from libc with exceptions. |
| * tst-cancel4.c: Also check cancellation handlers. |
| |
| * Makefile: Add rules to build and run tst-cancel16 and |
| tst-cancelx16. Add missing CFLAGS definitions. |
| * tst-cancel16.c: New file. |
| * tst-cancelx16.c: New file. |
| |
| 2003-06-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h |
| (DL_SYSINFO_IMPLEMENTATION): Use CFI opcodes. |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h |
| (DL_SYSINFO_IMPLEMENTATION): Likewise. |
| |
| * pthreadP.h (LIBC_CANCEL_ASYNC): Also define for librt. |
| (LIBC_CANCEL_RESET): Likewise. |
| Declare __librt_enable_asynccancel and __librt_disable_asynccancel. |
| * sysdeps/pthread/Makefile (librt-sysdep_routines): Add |
| librt-cancellation. |
| (CFLAGS-libcrt-cancellation.c): Define. |
| * sysdeps/pthread/librt-cancellation.c: New file. |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define all the nice |
| macros also when compiling librt. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
| |
| * sysdeps/unix/sysv/linux/timer_create.c: Add prototype for |
| compat_timer_create. |
| |
| 2003-06-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/posix-timer.h (timespec_compare): Always inline. |
| |
| * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for |
| __register_atfork. |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork): |
| Add libc_hidden_def. |
| |
| 2003-06-13 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Pass FS |
| constant from <sys/reg.h> to ps_get_thread_area, not register contents. |
| |
| 2003-06-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (queue_stack): Always inline. |
| * ptreadhP.h (__do_cancel): Likewise. |
| |
| 2003-06-10 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): Fix |
| a typo. |
| |
| 2003-06-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (__pthread_cond_signal): Remove incorrect second addition for |
| cond_lock!=0. |
| |
| 2003-06-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (__pthread_cond_signal): Use correct futex pointer in |
| __lll_mutex_lock_wait call. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (__pthread_cond_signal): Some more tweaks to handle cond_lock!=0. |
| |
| 2003-06-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c (__new_sem_wait): Make |
| cancelable. |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): |
| Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Remove |
| hand-written CFI generation code. Since ENTRY/END also initiated |
| CFI frames this caused two CFI sets to be generated. |
| |
| 2003-06-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * cleanup_routine.c: New file. |
| * Versions (libpthread) [GLIBC_2.3.3]: Add __pthread_cleanup_routine. |
| * sysdeps/pthread/pthread.h: Add support for fully exception-based |
| cleanup handling. |
| * Makefile (libpthread-routines): Add cleanup_routine. |
| Add more CFLAGS variables to compile with exceptions. Add comments |
| why which file needs unwind tables. |
| (tests) [have-forced-unwind==yes]: Add tst-cancelx* and tst-cleanupx* |
| tests. |
| * tst-cancelx1.c: New file. |
| * tst-cancelx2.c: New file. |
| * tst-cancelx3.c: New file. |
| * tst-cancelx4.c: New file. |
| * tst-cancelx5.c: New file. |
| * tst-cancelx6.c: New file. |
| * tst-cancelx7.c: New file. |
| * tst-cancelx8.c: New file. |
| * tst-cancelx9.c: New file. |
| * tst-cancelx10.c: New file. |
| * tst-cancelx11.c: New file. |
| * tst-cancelx12.c: New file. |
| * tst-cancelx13.c: New file. |
| * tst-cancelx14.c: New file. |
| * tst-cancelx15.c: New file. |
| * tst-cleanupx0.c: New file. |
| * tst-cleanupx0.expect: New file. |
| * tst-cleanupx1.c: New file. |
| * tst-cleanupx2.c: New file. |
| * tst-cleanupx3.c: New file. |
| |
| * tst-cleanup0.c: Make standard compliant. |
| * tst-cleanup1.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Add cancellation support. |
| * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| * sysdeps/i386/tcb-offsets.sym: Add RESULT, CANCELHANDLING, and |
| CLEANUP_JMP_BUF. |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. |
| * tst-cancel12.c: New file. |
| * tst-cancel13.c: New file. |
| * tst-cancel14.c: New file. |
| * tst-cancel15.c: New file. |
| * Makefile (tests): Add tst-cancel12, tst-cancel13, tst-cancel14, |
| and tst-cancel15. |
| |
| * tst-cancel1.c: Add some comments. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Compute relative |
| timeout correctly. |
| |
| 2003-06-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (CFLAGS-pthread_cancel.c): Define. |
| |
| 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. |
| |
| 2003-06-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait, |
| __lll_timedlock_wait, lll_unlock_wake_cb, __lll_timedwait_tid): |
| Remove bogus hidden_proto. |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_lock, |
| lll_unlock_wake_cb, ___lll_timedwait_tid): Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (___lll_mutex_lock, |
| ___lll_mutex_timedlock): Likewise. |
| |
| 2003-06-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S |
| (__pthread_cond_signal): Add some code to eventually handle |
| cond_lock!=0. |
| |
| 2003-06-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-exec4. |
| (tst-exec4-ARGS): Define. |
| * tst-exec4.c: New file. |
| |
| 2003-05-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): |
| Also fail if tv_nsec < 0. |
| (__lll_timedwait_tid): Likewise. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_timedwait_tid): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_timedwait_tid): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (__lll_mutex_timedlock): |
| Likewise. |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): |
| Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_timedwait_tid): |
| Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_timedwait_tid): |
| Likewise. |
| |
| * Makefile (tests): Add tst-sem8 and tst-sem9. |
| * tst-sem8.c: New file. |
| * tst-sem9.c: New file. |
| * sem_open.c: Fix creation of in_use record if the file exists but |
| no internal record. |
| |
| * posix-timer.h: Remove old, unused timer_id2ptr and timer_ptr2id |
| definitions. |
| |
| * sysdeps/pthread/timer_create.c (timer_create): In case |
| evp==NULL, assign timer ID to sival_ptr. |
| |
| * descr.h (struct pthread_unwind_buf): Change type of prev element to |
| struct pthread_unwind_buf *. |
| (struct pthread): Likewise for cleanup_jmp_buf element. |
| |
| * cleanup.c (__pthread_register_cancel): Add cast to avoid warning. |
| * cleanup_defer.c (__pthread_register_cancel_defer): Likewise. |
| * unwind.c (__pthread_unwind_next): Likewise. |
| |
| 2003-05-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
| (lll_futex_timed_wait): Use int for futex value parameter. |
| (lll_futex_wake): Likewise. |
| (lll_futex_requeue): Likewise. |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): |
| Replace one memory operation with one register operation. |
| |
| * tst-join4.c (do_test): Fix error message. |
| |
| * tst-rwlock6.c (do_test): Use correct format specifier. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S |
| (__lll_mutex_lock_wait): Replace one memory operation with one |
| register operation. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S |
| (__lll_mutex_lock_wait): Likewise. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
| (__lll_mutex_cond_lock): Add one to value parameter of |
| __lll_lock_wait to reflect reality in the futex syscall. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (lll_mutex_cond_lock): Likewise. |
| |
| 2003-05-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_cond_lock): |
| New function. |
| (lll_mutex_cond_lock): Define. |
| |
| 2003-05-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-signal6. |
| * tst-signal6.c: New file. |
| |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h |
| (__lll_mutex_unlock_force): New function |
| (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
| (__lll_mutex_unlock_force): New function. |
| (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. |
| |
| * tst-rwlock7.c (do_test): Use correct format specifier. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue): |
| Find break parameter in correct asm argument. |
| |
| 2003-05-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_clobbers): |
| Remove out4. |
| (lll_futex_requeue): Fix __o3 constraint, return negative errno if |
| error occured. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): |
| Add __mutex. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_REQUEUE, |
| lll_futex_requeue, lll_mutex_unlock_force): Define. |
| |
| 2003-05-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h |
| (pthread_cond_t): Add __mutex. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_REQUEUE, |
| lll_futex_requeue, lll_mutex_unlock_force): Define. |
| |
| 2003-05-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tcb-offsets.sym: Define MUTEX_FUTEX. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): |
| Add __mutex field. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (SYSCALL_WITH_INST_PAD): |
| Define. |
| (lll_futex_wait, lll_futex_wake): Define. |
| * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Try using |
| FUTEX_REQUEUE instead of FUTEX_WAIT. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Remember |
| mutex which was used in condvar structure. Call |
| __pthread_mutex_cond_lock instead of __pthread_mutex_lock_internal. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Don't |
| include tcb-offsets.h. Read wakeup value in locked region. |
| Use the value of gbr register as THREAD_ID. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove futex related |
| macros. |
| |
| 2003-05-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_broadcast.c |
| (__pthread_cond_broadcast): Fix typo: MAX_INT -> INT_MAX. |
| |
| 2003-05-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Fix |
| typo in register name. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use parameters |
| correctly. Actually use requeue. Little optimization. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Store |
| mutex address early. Handle cancellation state as 32-bit value. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| Remove unnecessary label. |
| |
| 2003-05-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_broadcast.c: Try using FUTEX_REQUEUE |
| instead of FUTEX_WAIT. |
| * sysdeps/pthread/pthread_cond_signal.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/pthread/pthread_cond_timedwait.c: Remember mutex which was |
| used in condvar structure. Call __pthread_mutex_cond_lock instead |
| of __pthread_mutex_lock_internal. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. |
| (__condvar_cleanup): Always call __pthread_mutex_cond_lock. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/Makefile (libpthread-sysdep_routines): |
| Add pthread_mutex_cond_lock. |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add dep_mutex. |
| * sysdeps/unix/sysv/linux/pthread_cond_mutex_lock.c: New file. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define |
| lll_mutex_cond_lock. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): |
| Add __mutex field. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| |
| * sysdeps/i386/tcb-offsets.sym: Define MUTEX_FUTEX. |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. |
| |
| * pthreadP.h: Declare __pthread_mutex_cond_lock. |
| * pthread_mutex_lock.c: Define LLL_MUTEX_LOCK if not already defined. |
| Use it instead of lll_mutex_lock. If __pthread_mutex_lock is a |
| macro don't define aliases. |
| |
| * cancellation.c: Remove __pthread_enable_asynccancel_2. |
| * pthreadP.h: Remove declaration of __pthread_enable_asynccancel_2. |
| * sysdeps/pthread/pthread_cond_timedwait.c: Use |
| __pthread_enable_asynccancel instead of __pthread_enable_asynccancel_2. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| |
| 2003-05-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sem_open.c: Fix one endless loop. Implement correct semantics |
| wrt opening the same semaphore more then once. |
| * sem_close.c: Adjust for sem_open change. |
| * semaphoreP.h: Include <semaphore.h>. Define struct inuse_sem. |
| Declare __sem_mappings, __sem_mappings_lock, __sem_search. |
| * Makefile (tests): Add tst-sem7. |
| * tst-sem7.c: New file. |
| |
| 2003-05-16 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/register-atfork.c (libc_freeres_fn): Fix |
| uninitialized variable braino. |
| |
| 2003-05-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime): Correct |
| test for syscall availability. |
| |
| * sysdeps/unix/sysv/linux/timer_settime.c (timer_settime): Set |
| __no_posix_timers to -1 if the syscalls don't exist. |
| |
| * pthread_join.c (pthread_join): Set tid field of the joined |
| thread to -1. This isn't necessary but helps to recognize some |
| error conditions with almost no cost. |
| |
| * allocatestack.c (FREE_P): Also negative values indicate an |
| unused stack. |
| |
| * unwind.c: Include <unistd.h>. |
| |
| 2003-05-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile ($(objpfx)$(multidir)): Add rule to create the directory. |
| |
| 2003-05-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (crti-objs, crtn-objs): New variables. |
| (omit-deps, extra-objs): Add crtn. |
| ($(objpfx)libpthread.so): Depend on both crti and crtn |
| and links to them in multidir. |
| ($(objpfx)crtn.S, $(objpfx)crtn.o): New rules. |
| |
| 2003-05-12 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h |
| (lll_mutex_unlock): Use atomic_exchange_rel. |
| |
| 2003-05-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * cond-perf.c (cons): Add missing locking around setting of alldone. |
| |
| 2003-05-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Remove futex |
| related macros. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. |
| |
| 2003-05-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-sem6.c: New file. |
| * Makefile (tests): Add tst-sem6. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (___lll_mutex_unlock): |
| Use atomic_exchange_rel instead of atomic_exchange. |
| * sysdeps/unix/sysv/linux/lowlevellock.c (lll_unlock_wake_cb): |
| Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Improve quality of |
| code for lll_futex_wait and lll_futex_wake in static apps. Use |
| vsyscall is possible. |
| |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c: New file. |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c: New file. |
| * sysdeps/pthread/pthread.h: Declare pthread_getaffinity_np and |
| pthread_setaffinity_np. |
| * Versions [libpthread] (GLIBC_2.3.3): Add pthread_getaffinity_np |
| and pthread_setaffinity_np. |
| * Makefile (libpthread-routines): Add pthread_getaffinity and |
| pthread_setaffinity. |
| |
| * allocatestack.c (allocate_stack): If ARCH_RETRY_MMAP is defined, |
| use it in case mmap to allocate the stack fails. |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: Don't define |
| ARCH_MAP_FLAGS here. |
| * sysdeps/x86_64/pthreaddef.h: Define ARCH_MAP_FLAGS and |
| ARCH_RETRY_MMAP. |
| |
| 2003-05-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c: Complete rewrite of the atfork |
| handler implementation. It is now lockless in fork(). |
| * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. |
| * sysdeps/unix/sysv/linux/fork.h: Don't include <link.h>. Don't |
| declare the __fork_*_lists. |
| (struct fork_handler): Include pointers to all three functions. |
| Add next, refcntr and need_signal elements. |
| (__fork_handlers): New declaration. |
| (__register_atfork_malloc): Remove declaration. |
| (HAVE_register_atfork_malloc): Remove definition. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove |
| __pthread_child_handler variable. |
| (__libc_pthread_init): Use __register_atfork instead of explicitly |
| adding to the list. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define lll_futex_wait |
| and lll_futex_wake. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| |
| * unwind.c (unwind_cleanup): Print error message and then abort. This |
| function must never be reached. |
| |
| * cond-perf.c: New file. |
| |
| 2003-05-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Include \n in error message. |
| |
| 2003-05-04 Roland McGrath <roland@redhat.com> |
| |
| * Makefile ($(objpfx)../libc.so): New target. |
| |
| 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. |
| * 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. |
| |
| 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. |
| |
| 2003-04-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h |
| (__SIZEOF_PTHREAD_COND_T): Define to 48. |
| (pthread_rwlock_t): Add 16 bytes of pad instead of 8 before __flags. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): |
| Make __align long long instead of long. |
| (pthread_rwlock_t): Formatting. |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h |
| (pthread_rwlock_t): Formatting. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h |
| (pthread_cond_t): Make __align long long instead of long. |
| (pthread_rwlock_t): Move __flags field to the same position as in |
| linuxthreads. |
| |
| 2003-04-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-rwlock6.c (do_test): Use correct printf format specifiers. |
| * tst-rwlock7.c (do_test): Likewise. |
| |
| 2003-04-26 Roland McGrath <roland@redhat.com> |
| |
| * Makefile ($(test-modules)): Depend on $(common-objpfx)shlib.lds. |
| |
| 2003-04-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * allocatestack.c (TLS_TPADJ): Add TLS_PRE_TCB_SIZE instead of |
| sizeof (struct pthread). |
| (allocate_stack): Subtract TLS_PRE_TCB_SIZE bytes instead of |
| 1 struct pthread. |
| * sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define |
| to 0. |
| (TLS_INIT_TCB_ALIGN, TLS_TCB_ALIGN): Define to alignment of |
| struct pthread. |
| (TLS_PRE_TCB_SIZE): Increase to cover tcbhead_t preceeded by pad |
| to 32-bit bytes. |
| (INSTALL_DTV, GET_DTV, THREAD_DTV): tcbhead_t is immediately before |
| tcbp. |
| (TLS_INIT_TP, THREAD_SELF, INIT_THREAD_SELF): Don't add TLS_TCB_SIZE |
| unneccessarily. |
| (NO_TLS_OFFSET): Define. |
| * sysdeps/unix/sysv/linux/powerpc/createthread.c (TLS_VALUE): Don't |
| add TLS_TCB_SIZE unnecessarily. |
| |
| 2003-04-22 Roland McGrath <roland@redhat.com> |
| |
| * Makeconfig (shared-thread-library): Reverse link order to work |
| around linker bug. |
| |
| 2003-04-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * semaphore.h: Fix typo in comment. |
| |
| 2003-04-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/sigfillset.c: New file. |
| |
| * init.c (__pthread_initialize_minimal): Don't block SIGTIMER. |
| * pthreadP.h: Make SIGTIMER and SIGCANCEL the same. |
| * sysdeps/pthread/pthread_sigmask.c: Remove handling of SIGTIMER. |
| * sysdeps/pthread/sigaction.c: Likewise. |
| * sysdeps/pthread/sigprocmask.c: New file. |
| * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): Define as |
| __SIGRTMIN+1. |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): |
| Block SIGTIMER. Also handle SI_TKILL events and terminate thread |
| in this case. |
| |
| 2003-04-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h |
| (DL_SYSINFO_IMPLEMENTATION): Add .eh_frame information. |
| |
| * sysdeps/unix/sysv/linux/unregister-atfork.c |
| (__unregister_atfork): Don't free memory not allocated dynamically. |
| |
| * semaphore.h: Remove __THROW marker from cancellation points. |
| * nptl/sysdeps/pthread/pthread.h: Likewise. |
| |
| 2003-04-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Don't mark pthread_testcancel, |
| pthread_cancel, pthread_setcancelstate, and pthread_setcanceltype with |
| __THROW. |
| |
| 2003-04-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cancel4.c (do_test): Use %zd instead of %d when printing cnt. |
| |
| 2003-04-15 Roland McGrath <roland@redhat.com> |
| |
| * forward.c (__pthread_unwind): Tweak to avoid warning. |
| |
| 2003-04-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Move THREAD_ATOMIC_* replacements to the top. |
| |
| 2003-04-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't |
| overflow CFA advance instructions. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| |
| 2003-04-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h: Rename LOCK to LOCK_PREFIX. |
| * sysdeps/i386/pthread_spin_lock.c: Likewise. |
| * sysdeps/x86_64/tls.h: Likewise. Define LOCK_PREFIX if not already |
| defined. |
| |
| * 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. |
| |
| 2003-04-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Don't use |
| position-independent unwind data for static libraries. |
| Add missing unwind info. Add comments. |
| |
| * 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. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| |
| 2003-04-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile: Make sure all cancellation points are compiled with |
| exception and asynchronous unwind tables. |
| |
| * sysdeps/x86_64/tls.h (THREAD_SETMEM): Word around compiler bug |
| which mishandles loading of global object addresses in PIC. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| 2003-04-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread.h: Define new data structure for cleanup buffer. Declare |
| new cleanup handler interfaces. |
| * descr.h: Include <unwind.h> if necessary. Define pthread_unwind_buf. |
| (struct pthread): Add cleanup_jmp_buf pointer. Define |
| HAVE_CLEANUP_JMP_BUF and not HAVE_CANCELBUF. |
| * pthreadP.h: Declare __pthread_unwind. Define __do_cancel to use |
| it. Declare old cleanup handler installation functions. |
| * cleanup.c: Rewrite. Install handler for unwind-based cleanup |
| handling. |
| * cleanup_defer.c: Likewise. |
| * cleanup_compat.c: New file. Old cleanup code. |
| * cleanup_def_compat.c: New file. Old cleanup code. |
| * pthread_create.c (start_thread): Initialize cleanup_jmp_buf element |
| if own thread descriptor. |
| * unwind.c: New file. |
| * forward.c: Add __pthread_unwind. |
| * init.c (pthread_functions): Add __pthread_unwind. |
| * sysdeps/pthread/pthread-functions.s (struct pthread_functions): |
| Add ptr___pthread_unwind. |
| * Versions [GLIBC_2.3.3] (libpthread): Export new cleanup handling |
| and unwind function. |
| * Makefile (libpthread-routines): Add cleanup_compat, |
| cleanup_def_compat, and unwind. Define CFLAGS to enable unwind |
| table generation if necessary. |
| * version.c: Record whether unwind support is compiled in. |
| * sysdeps/pthread/configure.in: Add checks for unwind unterfaces. |
| * sysdeps/pthread/bits/libc-lock.h: Add prototypes of the old cleanup |
| handler interfaces. |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Add quite a bit of |
| complication to generate unwind information for syscall wrappers. |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define |
| __cleanup_fct_attribute. |
| |
| * Makefile: Add rules to build and run tst-cleanup0. |
| * tst-cleanup0.c: New file. |
| * tst-cleanup0.expect: New file. |
| |
| * pthread_create.c (deallocate_tsd): Don't take parameter. Adjust |
| caller. Optimize to avoid often unecessary local variable. |
| |
| 2003-04-11 Roland McGrath <roland@redhat.com> |
| |
| * Makefile ($(objpfx)multidir.mk): New target, generated makefile that |
| sets variable `multidir'; include that. |
| (generated): Add it. |
| ($(objpfx)$(multidir)/crti.o): New target. |
| [$(multidir) != .] (generated-dirs, extra-objs, omit-deps): Add it. |
| |
| 2003-04-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-attr2.c (do_test): Add cast to avoid warning. |
| * tst-mutex4.c (do_test): Likewise. |
| |
| 2003-04-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks |
| in child. |
| |
| 2003-04-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-detach1. |
| * tst-detach1.c: New file. |
| |
| 2003-04-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Remove duplicate |
| pthread_cleanup_{push,pop} definitions. |
| |
| * 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. |
| |
| 2003-04-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_detach.c (pthread_detach): Fix test for invalid TID. |
| |
| 2003-04-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Move cancelhandling member to the front. |
| |
| 2003-04-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/register-atfork.c: Define malloc_prepare, |
| malloc_parent, and malloc_child statically. |
| (__register_atfork_malloc): New function. |
| (free_mem): Don't free any of the malloc_* variables on the list. |
| * sysdeps/unix/sysv/linux/fork.h: Declare __register_atfork_malloc. |
| Define HAVE_register_atfork_malloc. |
| |
| 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. |
| |
| 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. |
| |
| 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 and tst-tsd4. |
| * tst-tsd3.c: New file. |
| * tst-tsd4.c: New file. |
| |
| 2003-03-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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/i386/tls.h (CALL_THREAD_FCT): Align stack of called |
| function correctly. |
| |
| * tst-tsd2.c: Add casts to avoid warnings. |
| |
| 2003-03-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Move most often used elements to the front. |
| |
| 2003-03-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (libpthread-routines): Add pthread_atfork. |
| (libpthread-static-only-routines): Add pthread_atfork. |
| |
| 2003-03-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/tls.h: Include nptl/descr.h after the definition |
| of TLS_DTV_AT_TP. |
| (INSTALL_DTV): Add parens. |
| (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): |
| Use passed descr instead of THREAD_SELF. |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S |
| (__lll_mutex_timedlock_wait): Correct expected value after |
| spurious wakeup. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: |
| Release lock before waking up the waiters. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Correct exit |
| criteria. Reorderstruct passed to cleanup handler. Fix |
| handling of cancellation and failung pthread_mutex_unlock call. |
| Use __pthread_enable_asynccancel_2 instead of |
| __pthread_enable_asynccancel. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| Return result of lock re-get if it fails. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Fix wrong argument |
| for __pthread_cleanup_push. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Fix |
| completely broken rwlock implementation. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Fix error value. Use |
| versioned_symbol macro. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Use versioned_symbol macro. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. |
| |
| 2003-03-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * pthread_create.c (start_thread): Don't use setjmp inside |
| __builtin_expect to work around gcc bug. |
| |
| * 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. |
| * sysdeps/unix/sysv/linux/timer_getoverr.c |
| [!__ASSUME_POSIX_TIMERS] (timer_getoverrun): Likewise. |
| |
| 2003-03-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Fix |
| offset of cleanupbuf.__prev. |
| |
| 2003-03-26 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: Fix typo in name |
| of included file. |
| |
| 2003-03-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): If EVP == |
| NULL provide default definition to syscall. |
| |
| 2003-03-25 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/posix-timer.h (TIMER_MAX): Define if not defined. |
| (timer_id2ptr): Fix typo. |
| |
| 2003-03-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Define SIGCANCEL and SIGTIMER. |
| * sysdeps/i386/pthreaddef.h: Remove SIGCANCEL definition. |
| * sysdeps/ia64/pthreaddef.h: Likewise. |
| * sysdeps/powerpc/pthreaddef.h: Likewise. |
| * sysdeps/s390/pthreaddef.h: Likewise. |
| * sysdeps/sh/pthreaddef.h: Likewise. |
| * sysdeps/x86_64/pthreaddef.h: Likewise. |
| * init.c (__pthread_initialize_minimal): Block SIGTIMER. |
| * sysdeps/pthread/sigaction.c: Also prevent SIGTIMER handler from |
| being changed. |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Make sure |
| SIGTIMER is not unblocked. |
| * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): One more |
| RT signal taken. |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Do not allow SIGTIMER to |
| be send. |
| * sysdeps/pthread/posix-timer.h (timer_id2ptr, timer_ptr2id): Just |
| pass pointer through as ID. |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (TIMER_MAX): Removed. |
| * sysdeps/unix/sysv/linux/kernel-posix-timers.h: New file. |
| * sysdeps/unix/sysv/linux/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/timer_routines.c: New file. |
| * sysdeps/unix/sysv/linux/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/Versions: New file. |
| * sysdeps/unix/sysv/linux/ia64/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/Versions: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/Versions: New file. |
| * sysdeps/unix/sysv/linux/x86_64/compat-timer.h: New file. |
| * sysdeps/unix/sysv/linux/x86_64/timer_create.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/timer_delete.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/timer_gettime.c: New file. |
| * sysdeps/unix/sysv/linux/x86_64/timer_settime.c: New file. |
| |
| * pthreadP.h: Remove FRAME_LEFT definition. |
| * cleanup.c (_pthread_cleanup_push): Don't check for reference to |
| already left frame. Programs which have this problem are not POSIX |
| compliant. |
| * cleanup_defer.c (_pthread_cleanup_push_defer): Likewise. |
| |
| 2003-03-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/tst-timer.c: Check return values of the |
| functions we test. |
| |
| 2003-03-23 Roland McGrath <roland@redhat.com> |
| |
| * tst-tls3.c (do_test) [! HAVE___THREAD]: Don't test anything. |
| * tst-tls3mod.c: Likewise. |
| * tst-tls1.c: Likewise. |
| * tst-tls2.c: Likewise. |
| |
| * tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke |
| undefined behavior. |
| |
| * tst-join5.c (tf1, tf2): Add a cast. |
| |
| * Makeconfig (includes): Append -I$(..)nptl to this variable. |
| |
| * tst-barrier2.c (do_test) [! _POSIX_THREAD_PROCESS_SHARED]: |
| Don't test anything. |
| * tst-cond4.c: Likewise. |
| * tst-cond6.c: Likewise. |
| * tst-flock2.c: Likewise. |
| * tst-mutex4.c: Likewise. |
| * tst-rwlock4.c: Likewise. |
| * tst-signal1.c: Likewise. |
| * tst-spin2.c: Likewise. |
| * tst-cond11.c [! _POSIX_CLOCK_SELECTION]: Likewise. |
| |
| * tst-mutex4.c: Use test-skeleton.c. |
| * tst-spin2.c: Likewise. |
| * tst-sysconf.c: Likewise. |
| * tst-barrier2.c: Likewise. |
| * tst-cond4.c: Likewise. |
| * tst-cond6.c: Likewise. |
| * tst-rwlock4.c: Likewise. |
| * tst-unload.c: Likewise. |
| * tst-flock2.c (do_test): Use return instead of exit. |
| |
| 2003-03-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.c (__fork): Add libc_hidden_def. |
| |
| 2003-03-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h |
| (__lll_mutex_trylock): Use atomic_compare_and_exchange_val_acq |
| instead of __lll_compare_and_swap. |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (__pthread_once): |
| Likewise. |
| Removed definition if __lll_compare_and_swap. |
| |
| * cancellation.c: Adjust for new form of compare&exchange macros. |
| * cleanup_defer.c: Likewise. |
| * init.c: Likewise. |
| * libc-cancellation.c: Likewise. |
| * old_pthread_cond_broadcast.c: Likewise. |
| * old_pthread_cond_signal.c: Likewise. |
| * old_pthread_cond_timedwait.c: Likewise. |
| * old_pthread_cond_wait.c: Likewise. |
| * pthread_cancel.c: Likewise. |
| * pthread_create.c: Likewise. |
| * pthread_detach.c: Likewise. |
| * pthread_join.c: Likewise. |
| * pthread_key_delete.c: Likewise. |
| * pthread_setcancelstate.c: Likewise. |
| * pthread_setcanceltype.c: Likewise. |
| * pthread_timedjoin.c: Likewise. |
| * pthread_tryjoin.c: Likewise. |
| * sysdeps/pthread/createthread.c: Likewise. |
| |
| 2003-03-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>. |
| Remove __lll_add, __lll_dec_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. |
| |
| 2003-03-20 Martin Schwidefsky <sky@mschwid3.boeblingen.de.ibm.com> |
| |
| * sysdeps/s390/pthread_spin_lock.c (pthread_spin_lock): Use type |
| 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. |
| |
| 2003-03-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/i686/bits/atomic.h: Removed. |
| * sysdeps/i386/i586/bits/atomic.h: Removed. |
| * sysdeps/i386/i486/bits/atomic.h: Removed. Moved to glibc. |
| * sysdeps/x86_64/bits/atomic.h: Removed. Moved to glibc. |
| * sysdeps/s390/bits/atomic.h: Removed. Moved to glibc. |
| * sysdeps/sh/bits/atomic.h: Removed. Moved to glibc. |
| * sysdeps/ia64/bits/atomic.h: Removed. Moved to glibc. |
| * sysdeps/powerpc/bits/atomic.h: Removed. Moved to glibc. |
| * atomic.h: Removed. Moved to glibc. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Add |
| support for clock selection. |
| |
| * sysdeps/pthread/pthread_cond_broadcast.c: Release lock before |
| signalling waiters. |
| |
| 2003-03-18 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): |
| Add __lll_rel_instr first. Add memory clobber. |
| (lll_mutex_unlock): Use __lll_test_and_set. |
| From Paul Mackerras <paulus@samba.org>. |
| |
| * sysdeps/powerpc/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define |
| unconditionally. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h |
| (SINGLE_THREAD_P): Add `header.' prefix. |
| From Paul Mackerras <paulus@samba.org>. |
| |
| * Versions (libpthread: GLIBC_2.3.2): Move pthread_tryjoin_np and |
| pthread_timedjoin_np to ... |
| (libpthread: GLIBC_2.3.3): ... here. |
| (libpthread: GLIBC_2.2): Move pthread_barrierattr_getpshared there too. |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): |
| Avoid shadowing VAL variable. |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): |
| New macro. |
| |
| 2003-03-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cond11. |
| * tst-cond11.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Reorder |
| struct passed to cleanup handler to eliminate one more |
| instruction. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| |
| * 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. |
| |
| * 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. |
| * pthread_cond_init.c (__pthread_cond_init): Initialized __clock field. |
| * 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. |
| |
| 2003-03-17 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): |
| Formatting tweaks. |
| |
| 2003-03-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| * sysdeps/ia64/bits/atomic.h: Add __builtin_expect where appropriate. |
| * sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use |
| __sync_lock_release_si. |
| Patch by Jakub Jelinek. |
| |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): |
| Fix timeout handling. |
| (__lll_timedwait_tid): Likewise. |
| (lll_unlock_wake_cb): Wake up other waiters if necessary. |
| Patch by Jakub Jelinek. |
| |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Pretty printing. |
| |
| 2003-03-17 Roland McGrath <roland@redhat.com> |
| |
| PowerPC port contributed by Paul Mackerras <paulus@samba.org>. |
| * sysdeps/pthread/pthread_spin_init.c: New file. |
| * sysdeps/pthread/pthread_spin_unlock.c: New file. |
| * sysdeps/powerpc/Makefile: New file. |
| * sysdeps/powerpc/pthread_spin_lock.c: New file. |
| * sysdeps/powerpc/pthread_spin_trylock.c: New file. |
| * sysdeps/powerpc/pthreaddef.h: New file. |
| * sysdeps/powerpc/tcb-offsets.sym: New file. |
| * sysdeps/powerpc/td_ta_map_lwp2thr.c: New file. |
| * sysdeps/powerpc/tls.h: New file. |
| * sysdeps/powerpc/bits/atomic.h: New file. |
| * sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/libc-lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/lowlevellock.c: New file. |
| |
| * sysdeps/unix/sysv/linux/lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: New file. |
| * sysdeps/unix/sysv/linux/sem_trywait.c: New file. |
| * sysdeps/unix/sysv/linux/sem_wait.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/Makefile: New file. |
| * sysdeps/unix/sysv/linux/powerpc/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/fork.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: New file. |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Use __gettimeofday, |
| not gettimeofday. |
| * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Likewise. |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Likewise. |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. |
| |
| 2003-03-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_wait.c: Correct exit criteria. |
| * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. |
| Patch by Ewald Snel <ewald@rambo.its.tudelft.nl>. |
| |
| 2003-03-16 Roland McGrath <roland@redhat.com> |
| |
| * tst-fork4.c: Include <string.h>. |
| * tst-signal2.c: Likewise. |
| * tst-mutex5.c (do_test): exit -> return. |
| * tst-mutex2.c: Include <stdlib.h>. |
| |
| 2003-03-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S |
| (__lll_mutex_timedlock_wait): Correct expected value after |
| spurious wakeup. Otherwise we would never wait again. |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Work around red |
| zone versus inline asm stupidity. Use correct instructions. |
| |
| * tst-rwlock6.c: Add some more status output. |
| |
| 2003-03-15 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/configure.in: New file. |
| * sysdeps/pthread/configure: New file (generated). |
| |
| 2003-03-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Store the exact stack size of |
| user allocated stacks. |
| |
| 2003-03-15 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h |
| (SINGLE_THREAD): Use `header' prefix instead of `header.data'. |
| * sysdeps/sh/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. |
| * sysdeps/sh/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): |
| Use `header.' prefix. |
| * sysdeps/ia64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. |
| |
| 2003-03-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/pthreaddef.h (CURRENT_STACK_FRAME): Don't use |
| __builtin_frame_address, use stack pointer. |
| |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Use CURRENT_STACK_FRAME |
| instead of __builtin_frame_pointer. |
| |
| 2003-03-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-basic1.c (do_test): Add cast to avoid warning. |
| * tst-basic2.c (do_test): Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use correct |
| amount of stack correction. |
| |
| * tst-fork4.c: Use test-skeleton.c. |
| |
| 2003-03-14 Roland McGrath <roland@redhat.com> |
| |
| * init.c: Fix typo "#eli" for "#else". |
| |
| 2003-03-14 Steven Munroe <sjmunroe@us.ibm.com> |
| |
| * allocatestack.c (__stack_user): Use hidden_data_def. |
| * pthread_create.c (__pthread_keys): Likewise. |
| |
| * init.c [__powerpc__] (__NR_set_tid_address): Define it. |
| |
| 2003-03-14 Roland McGrath <roland@redhat.com> |
| |
| * tst-fork4.c: New file. |
| * Makefile (tests): Add it. |
| |
| * descr.h (struct pthread): Move the union out of [!TLS_DTV_AT_TP], so |
| we always define the padding space. |
| [!TLS_DTV_AT_TP]: Give tcbhead_t field a name, `header', since GCC |
| stopped supporting its own extensions fully. |
| [TLS_MULTIPLE_THREADS_IN_TCB]: Put `multiple_threads' inside a wrapper |
| struct also called `header', so `header.multiple_threads' is the field |
| name to use on all machines. |
| * allocatestack.c (allocate_stack): Use `header.' prefix. |
| * sysdeps/pthread/createthread.c (create_thread): Likewise. |
| * pthread_create.c (__pthread_create_2_1): Likewise. |
| * sysdeps/i386/tls.h (INSTALL_NEW_DTV, THREAD_DTV): Likewise. |
| (THREAD_SELF): Likewise. |
| * 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/unix/sysv/linux/s390/s390-64/sysdep-cancel.h |
| (SINGLE_THREAD_P): Likewise. |
| |
| * sysdeps/s390/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Use REGS[18] |
| value directly. |
| |
| 2003-03-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (start_thread): Use CALL_THREAD_FCT if defined. |
| * sysdeps/i386/tls.h: Define CALL_THREAD_FCT. |
| |
| * pthread_create.c (start_thread): setjmp is expected to return 0. |
| |
| * sysdeps/x86_64/tls.h (THREAD_GETMEM): Mark asms volatile. |
| (THREAD_GETMEM_NC): Likewise. |
| |
| 2003-03-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): If MULTI_PAGE_ALIASING is defined |
| and the size of the stack which must be allocated is a multiple, |
| allocate one more page. |
| * sysdeps/i386/i686/Makefile: Don't define COLORING_INCREMENT, but |
| MULTI_PAGE_ALIASING. |
| |
| 2003-03-13 Roland McGrath <roland@redhat.com> |
| |
| * pthread_create.c (start_thread): Set EXITING_BIT after the |
| event-reporting (and destructors), not before. |
| |
| 2003-03-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_timed_wait, |
| lll_futex_wake): Declare register variables as long int instead of |
| unsigned long int. Patch by Ian Wienand <ianw@gelato.unsw.edu.au>. |
| Make syscall arguments clobbered by the syscall. |
| (lll_futex_wait): Define using lll_futex_timed_wait. |
| |
| * sysdeps/ia64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Cast regs[13] |
| to void *. |
| |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Only declare and set |
| PPID if [! NDEBUG]. |
| |
| * allocatestack.c (nptl_ncreated): Only declare if |
| COLORING_INCREMENT != 0. |
| |
| * pthreadP.h (__pthread_enable_asynccancel_2): New prototype. |
| (__libc_enable_asynccancel_2): Remove prototype. |
| |
| * sysdeps/unix/sysv/linux/ia64/fork.c (ARCH_FORK): Swap ptid and |
| ctid to match kernel. |
| |
| 2003-03-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add |
| libc_multiple_threads. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Move definition of |
| __libc_multiple_threads to... |
| * sysdeps/unix/sysv/linux/libc_multiple_threads.c: ...here. New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Remove unnecessary |
| versioning. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S |
| (__pthread_once_internal): Define. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Use shlib-compat.h |
| macros instead of .symver directly. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. |
| |
| * sysdeps/x86_64/tls.h [__ASSEMBLER__]: Include tcb-offsets.h. |
| * sysdeps/x86_64/tcb-offsets.sym: New file. |
| * sysdeps/x86_64/Makefile: New file. |
| |
| * sysdeps/i386/tcb-offsets.sym: Add SELF. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Use SELF |
| to access own pthread_t in TCB. |
| * 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. |
| |
| 2003-03-12 Roland McGrath <roland@redhat.com> |
| |
| * pthread-errnos.sym: New file. |
| * Makefile (gen-as-const-headers): New variable, list that file. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include generated |
| header <pthread-errnos.h> instead of defining errno values here. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.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_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_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Likewise. |
| * sysdeps/i386/i486/pthread_spin_trylock.S: Likewise. |
| * sysdeps/x86_64/pthread_spin_trylock.S: Likewise. |
| * sysdeps/sh/pthread_spin_trylock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/fork.c: Add an assert to check that |
| CLONE_CHILD_SETTID worked. |
| |
| 2003-03-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: New |
| file. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: New |
| file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h |
| (pthread_cond_t): Add padding. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S |
| (__pthread_rwlock_timedwrlock): Add missing opcode suffix. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S |
| (__pthread_rwlock_timedrdlock): Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S |
| (__pthread_rwlock_wrlock): Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S |
| (__pthread_rwlock_rdlock): Likewise. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Return |
| result of lock re-get if it fails. |
| |
| 2003-03-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Fix asm syntax. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. |
| |
| * sysdeps/x86_64/tls.h (THREAD_SELF, THREAD_GETMEM, THREAD_GETMEM_NC, |
| THREAD_SETMEM, THREAD_SETMEM_NC): Correct asm syntax. |
| |
| * allocatestack.c [! TLS_MULTIPLE_THREADS_IN_TCB] (allocate_stack): |
| Initialize *__libc_multiple_threads_ptr not __libc_multiple_threads. |
| * sysdeps/pthread/createthread.c [! TLS_MULTIPLE_THREADS_IN_TCB] |
| (create_thread): Likewise. |
| Define __pthread_multiple_threads and __libc_multiple_threads_ptr. |
| * init.c (__pthread_initialize_minimal_internal): Initialize |
| __libc_multiple_threads_ptr if necessary. |
| * pthreadP.h: Adjust prototype for __libc_pthread_init. Declare |
| __pthread_multiple_threads and __libc_multiple_threads_ptr. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Define |
| __libc_multiple_threads. |
| (__libc_pthread_init): Return pointer to __libc_pthread_init if |
| necessary. |
| |
| * sysdeps/i386/tls.h (THREAD_SETMEM): Fix one-byte variant. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| * sysdeps/x86_64/pthread_spin_trylock.c: Removed. |
| * sysdeps/x86_64/pthread_spin_trylock.S: New file. |
| * sysdeps/x86_64/pthread_spin_unlock.c: Removed. |
| * sysdeps/x86_64/pthread_spin_unlock.S: New file. |
| |
| * sysdeps/i386/i486/pthread_spin_trylock.S (pthread_spin_trylock): |
| Eliminate one entire instruction. |
| |
| * cancellation.c (__pthread_enable_asynccancel_2): New function. |
| * pthreadP.h: Declare __pthread_enable_asynccancel_2. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S |
| (__pthread_cond_timedwait): Use __pthread_enable_asynccancel_2 |
| instead of __pthread_enable_asynccancel. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__pthread_cond_wait): Likewise. |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Likewise. |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S |
| (__condvar_cleanup): Wake up all waiters in case we got signaled |
| after being woken up but before disabling asynchronous |
| cancellation. |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S |
| (__condvar_cleanup): Likewise. |
| |
| * init.c (__NR_set_tid_address): If already defined, don't redefine. |
| Make it an error if architecture has no #if case. Add x86-64. |
| |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: Add flags for |
| pt-initfini.s generation. |
| |
| * sysdeps/x86_64/tls.h: Include <asm/prctl.h>. |
| (TLS_INIT_TP): Fix typo. |
| |
| 2003-03-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Swap 2nd and |
| 3rd argument of __arch_compare_and_exchange_{32,64}_val_acq. |
| |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: Include semaphore.h. |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Likewise. |
| * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Likewise. |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: Likewise. |
| * 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. |
| |
| 2003-03-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Return the result of the final |
| locking. If it succeeds, the regular function return value. |
| |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): |
| Return result of the final locking. |
| * version.c (__nptl_main): Work around problems with the strange |
| INTERNAL_SYSCALL macro on ppc32. |
| * init.c (__pthread_initialize_minimal_internal): Unblock |
| SIGCANCEL in case the parent blocked it. |
| Reported by Paul Mackerras <paulus@samba.org>. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: New file. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: New file. |
| |
| 2003-03-11 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread_cond_timedwait.c |
| (__pthread_cond_timedwait): Unlock and fail if |
| __pthread_mutex_unlock_internal failed. |
| |
| * sysdeps/pthread/createthread.c (ARCH_CLONE): Define if not defined. |
| (create_thread): Only assert PD->tcb != NULL under [TLS_TCB_AT_TP]. |
| Use ARCH_CLONE. |
| * allocatestack.c (ALLOCATE_STACK_PARMS): New macro. |
| [NEED_SEPARATE_REGISTER_STACK] (STACK_VARIABLES, |
| STACK_VARIABLES_ARGS, STACK_VARIABLES_PARMS, ALLOCATE_STACK_PARMS, |
| ALLOCATE_STACK): New macros. |
| (TLS_TPADJ): New macro. |
| (get_cached_stack, queue_stack, __deallocate_stack): Use TLS_TPADJ. |
| (allocate_stack): Handle TLS_DTV_AT_TP and |
| NEED_SEPARATE_REGISTER_STACK. Use TLS_TPADJ. |
| * pthread_create.c (__pthread_create_2_1) [! TLS_TCB_AT_TP]: |
| Don't set PD->self. |
| * init.c [__ia64__] (__NR_set_tid_address): Define. |
| |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/fork.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/sem_wait.c: New file. |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: New file. |
| * sysdeps/ia64/bits/atomic.h: New file. |
| * sysdeps/ia64/Makefile: New file. |
| * sysdeps/ia64/pthread_spin_init.c: New file. |
| * sysdeps/ia64/pthread_spin_lock.c: New file. |
| * sysdeps/ia64/pthread_spin_trylock.c: New file. |
| * sysdeps/ia64/pthread_spin_unlock.c: New file. |
| * sysdeps/ia64/pthreaddef.h: New file. |
| * sysdeps/ia64/tcb-offsets.sym: New file. |
| * sysdeps/ia64/td_ta_map_lwp2thr.c: New file. |
| * sysdeps/ia64/tls.h: New file. |
| |
| * sysdeps/s390/pthreaddef.h (__exit_thread_inline): Pass 1 argument |
| to syscall instead of no arguments. |
| |
| 2003-03-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: New file |
| |
| * 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. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise. |
| |
| * 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. |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_timedwait_tid): Remove one unnecessary instruction. |
| |
| * 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. |
| |
| * 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. |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Not needed anymore. |
| * 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. |
| |
| * 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. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: Removed. |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove declaration |
| of __libc_locking_needed. |
| (lll_trylock): Initialize %eax to zero. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Update |
| pthread_cond_t definition. |
| |
| 2003-03-10 Roland McGrath <roland@redhat.com> |
| |
| * 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. |
| |
| * 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. |
| |
| 2003-03-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/x86_64/fork.c: New file. |
| |
| * 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. |
| |
| * sysdeps/unix/sysv/linux/s390/createthread.c: Moved to... |
| * sysdeps/unix/sysv/linux/createthread.c: ...here. |
| |
| * Makefile (tests): Add tst-cond10. |
| * tst-cond10.c: New file. |
| |
| 2003-03-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * allocatestack.c (allocate_stack): If mprotect() fails free the |
| TLS memory. |
| |
| 2003-03-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * init.c (__static_tls_align_m1): Renamed from __static_tls_align. |
| (__pthread_initialize_minimal_internal): Change initialization of |
| __static_tls_align_m1 appropriately. |
| * pthreadP.h (__static_tls_align_m1): Renamed from |
| __static_tls_align. |
| * allocatestack.c (allocate_stack): Use __static_tls_align_m1 |
| instead of __static_tls_align-1. |
| |
| 2003-03-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: New file. |
| |
| * pthread_create.c: Define __pthread_keys using nocommon |
| attribute, not by placing it explicitly in bss. |
| Remove DEFINE_DEALLOC definition. Not needed anymore. |
| |
| * allocatestack.c: Define ARCH_MAP_FLAGS if not already defined. |
| Use it in mmap call to allocate stacks. |
| |
| * sysdeps/pthread/createthread.c (create_thread): Fix comment. |
| |
| * pthread_create.c (start_thread): Use THREAD_SETMEM to store |
| result of the thread function. |
| |
| 2003-03-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: Removed. The generic |
| version is just fine. |
| |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c |
| (__pthread_child_handler): Renamed from pthread_child_handler, |
| exported, and marked hidden. Change all users. |
| * sysdeps/unix/sysv/linux/register-atfork.c (free_mem): Do not |
| free __pthread_child_handler from child list. |
| |
| 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. |
| |
| 2003-03-03 Roland McGrath <roland@redhat.com> |
| |
| * forward.c: Fix typo in __pthread_attr_init_2_0 compat_symbol decl. |
| |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Argument to ptr___pthread_cleanup_upto is __jmp_buf, not jmp_buf. |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Likewise. |
| |
| 2003-03-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/timer_create.c (timer_create): Return correct |
| error for CPU clocks. |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define |
| _POSIX_MONOTONIC_CLOCK. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. |
| |
| * tst-cancel4.c (tf_sleep): Lower sleep time a bit to not upset |
| recent kernels. |
| |
| 2003-03-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread): Move cleanup field to the front. |
| |
| 2003-03-01 Roland McGrath <roland@redhat.com> |
| |
| * sem_open.c (sem_open): Braino fix. |
| |
| 2003-03-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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. |
| |
| * 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. |
| |
| 2003-02-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: |
| Release lock before waking up the waiters. |
| |
| * tst-exit1.c (do_test): Don't start more than one thread in parallel. |
| |
| * tst-rwlock9.c (writer_thread): Correct adding TIMEOUT. |
| (reader_thread): Likewise. |
| |
| * sysdeps/pthread/pthread_rwlock_unlock.c |
| (__pthread_rwlock_unlock): Release internal lock early. Don't try |
| to wake up readers if there are none. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: |
| Release internal lock before wake threads. |
| |
| 2003-02-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-rwlock10 and tst-rwlock11. |
| * tst-rwlock8.c: Initialize lock with INIT. Allow INIT to be |
| predefined. |
| * tst-rwlock9.c: Likewise. |
| * tst-rwlock10.c: New file. |
| * tst-rwlock11.c: New file. |
| |
| * Makefile (tests): Add tst-dlsym1. |
| * tst-dlsym1.c: New file. |
| |
| * init.c (__pthread_initialize_minimal_internal): Set |
| GL(dl_error_catch_tsd) to __libc_dl_error_tsd. |
| * Versions (libc:GLIBC_PRIVATE): Export __libc_dl_error_tsd. |
| |
| 2003-02-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sem_open.c (sem_open): Fix handling of O_CREAT without O_EXCL. |
| |
| * tst-cond2.c: Fix sychronization with child. |
| |
| * tst-rwlock8.c (reader_thread): Remove unused variable. |
| |
| * Makefile: Add rules to build and run tst-tls3. |
| * tst-tls3.c: New file. |
| * tst-tls3mod.c: New file. |
| |
| * Makefile (tests): Add tst-rwlock8 and tst-rwlock9. |
| * tst-rwlock8.c: New file. |
| * tst-rwlock9.c: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Fix |
| complete broken rwlock implementation. |
| * 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_unlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. |
| * 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. |
| |
| 2003-02-23 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (nptl-version): Change regexp so case sensitivity is ok. |
| |
| 2003-02-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-context1. |
| * tst-context1.c: New file. |
| |
| * Makefile (tests): Add tst-tls1 and tst-tls2. |
| * tst-tls1.c: New file. |
| * tst-tls2.c: New file. |
| |
| * libc-cancellation.c (__libc_enable_asynccancel): Correct test |
| for failed cmpxchg. |
| |
| * pthread_create.c (start_thread): Set EXITING_BIT early. |
| |
| * sysdeps/i386/tls.h (THREAD_GETMEM): Mark asm as volatile. |
| (THREAD_GETMEM_NC): Likewise. |
| |
| 2003-02-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Shave |
| off 3 more bytes by using offset-less instructions when possible. |
| |
| * Makefile: Add dependency for $(objpfx)version.d. |
| |
| * eintr.c (eintr_source): Add unnecessary return but the compiler |
| insists. |
| |
| * tst-kill3.c: Include <unistd.h>. |
| |
| 2003-02-21 Roland McGrath <roland@redhat.com> |
| |
| * pthread_create.c (start_thread): Call __libc_thread_freeres. |
| |
| 2003-02-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-eintr1. |
| (distribute): Add eintr.c. |
| * tst-eintr1.c: New file. |
| * eintr.c: New file. |
| |
| * pthread_cancel.c (pthread_cancel): Use tkill directly. |
| |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): |
| Disallow sending SIGCANCEL. |
| |
| * Makefile (tests): Remove tst-basic7. Add tst-kill1, tst-kill2, |
| tst-kill3, tst-kill4, tst-kill5, tst-kill6. |
| * tst-kill1.c: New file. |
| * tst-kill2.c: New file. |
| * tst-kill3.c: New file. |
| * tst-kill5.c: New file. |
| * tst-kill6.c: New file. |
| * tst-basic7.c: Renamed to... |
| * tst-kill4.c: ...this. |
| |
| 2003-02-21 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (install-lib-ldscripts): New variable. |
| |
| 2003-02-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * 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>. |
| |
| * pthread_join.c (pthread_join): Limited checking for invalid |
| descriptors. |
| * pthread_timedjoin.c (pthread_timedjoin_np): Likewise. |
| |
| 2003-02-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_create.c (deallocate_tsd): Reset found_nonzero at the |
| beginning of the loop. Clear the entire first block of TSD. |
| * Makefile (tests): Add tst-key4. |
| * tst-key4.c: New file. |
| |
| 2003-02-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-basic7. |
| * tst-basic7.c: New file. |
| |
| * pthread_create.c (deallocate_tsd): Mark as internal_function. |
| Add some more __builtin_expect. |
| |
| * pthreadP.h: Define dummy version of DEBUGGING_P. |
| |
| 2003-02-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remnove |
| _POSIX_THREAD_PRIORITY_SCHEDULING. |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remove |
| _XOPEN_REALTIME_THREADS. |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. |
| |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): The |
| kernel returns EINVAL for PID <= 0, work around it. |
| |
| * Makefile (tests): Add tst-signal5. |
| * tst-signal5.c: New file. |
| |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX |
| and LOGIN_NAME_MAX. |
| |
| * tst-cancel1.c (tf): Block all signals. |
| |
| * Makefile (tests): Add tst-basic6. |
| * tst-basic6.c: New file. |
| |
| * tst-basic1.c: Add test for process ID. |
| |
| * Makefile (tests): Add tst-cancel10. |
| * tst-cancel10.c: New file. |
| |
| * Makefile (tests): Add tst-signal4. |
| * tst-signal4.c: New file. |
| |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use |
| __sigismember instead of sigismember. Add __builtin_expect. |
| |
| 2003-02-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-attr1.c (do_test): Add tests for pthread_setcanceltype, |
| pthread_setcancelstate, and pthread_rwlock_setpshared. |
| |
| * tst-cancel7.c (do_test): Make sure the pid file exists before |
| canceling the thread. |
| |
| * tst-rwlock6.c: More pthread_rwlock_timedwrlock and |
| pthread_rwlock_timedrdlock tests. |
| * tst-rwlock7.c: More pthread_rwlock_timedwrlock tests. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: |
| Check for invalid tv_nsec field. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: |
| Likewise. |
| |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Protect |
| recursive mutex of overflow. |
| |
| * tst-attr1.c (do_test): Add test for pthread_mutexattr_setpshared. |
| |
| * libc-cancellation.c (__libc_enable_asynccancel): Rewrite to avoid |
| going into an endless loop. |
| * Makefile (tests): Add tst-cancel9. |
| * tst-cancel9.c: New file. |
| |
| * pthread_cancel.c (pthread_cancel): Use the result of __pthread_kill. |
| |
| 2003-02-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-mutex5.c (do_test): Add more timedlock tests. |
| |
| * tst-mutex2.c: Tests of trylock and unlock with ERROR mutexes. |
| * tst-mutex3.c (do_test): Add tests for trylock with RECURSIVE mutexes. |
| |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Don't |
| use INLINE_SYSCALL. Error number is returned, not -1. |
| |
| * pthreadP.h: Mark declarations of __find_in_stack_list, __free_tcb, |
| and __deallocate_stack with internal_function. |
| * pthread_create.c: Adjust definitions appropriately. |
| * allocatestack.c: Likewise. |
| |
| * pthread_join.c: Add one more __builtin_expect. |
| * pthread_timedjoin.c: Likewise. |
| |
| * pthread_getspecific.c (__pthread_getspecific): Clear data->data |
| not data of sequence number does not match. |
| Add one __builtin_expect. |
| |
| * Makefile (tests): Add tst-clock1. |
| * tst-clock1.c: New file. |
| |
| * pthread_setconcurrency.c (pthread_setconcurrency): Fail for |
| negative arguments. |
| * Makefile (tests): Add tst-basic5. |
| * tst-basic5.c: New file. |
| |
| 2003-02-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-basic4. |
| * tst-basic4.c: New file. |
| |
| * pthreadP.h: Add declaraction for __nptl_nthreads. |
| * pthread_create.c: Define __nptl_nthreads |
| (start_thread): Increment __nptl_nthreads at beginning. Decrement |
| after thread is done. If then zero, call exit(0). |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Add ptr_nthreads. Define HAVE_PTR_NTHREADS. |
| * init.c (pthread_functions): Initialize ptr_nthreads. |
| * allocatestack.c (nptl_nthreads): Remove definition and all uses. |
| (__reclaim_stacks): Decrement __nptl_nthreads. |
| * sysdeps/pthread/Makefile [$(subdir)==csu] (CFLAGS-libc-start.c): |
| Define. |
| * Makefile (tests): Add tst-basic3. |
| * tst-basic3.c: New file. |
| |
| * descr.h: Define CANCELING_BIT and CANCELING_BITMASK. Introduce |
| after CANCELTYPE_BIT, move the other bits up. Update CANCEL_RESTMASK. |
| * init.c (sigcancel_handler): Also set CANCELING_BITMASK bit in newval. |
| * pthread_cancel.c (pthread_cancel): Likewise. Also set CANCELING_BIT |
| if asynchronous canceling is enabled. |
| * pthread_join.c (pthread_join): When recognizing circular joins, |
| take into account the other thread might be already canceled. |
| * Makefile (tests): Add tst-join5. |
| * tst-join5.c: New file. |
| |
| * Makefile (tests): Add tst-join4. |
| * tst-join4.c: New file. |
| |
| 2003-02-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cond4.c (main): Add test of pthread_attr_getpshared. |
| |
| 2003-02-13 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/s390/tls.h (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, |
| THREAD_SETMEM_NC): Use passed descr instead of THREAD_SELF. |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c (_longjmp_unwind): Avoid |
| warning. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Include <sys/time.h> |
| to avoid warning. |
| * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Return |
| error if lll_futex_wake failed. |
| |
| 2003-02-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Fix |
| handling of cancellation and failung pthread_mutex_unlock call. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * Makefile (tests): Add tst-cond8 and tst-cond9. |
| * tst-cond8.c: New file. |
| * tst-cond9.c: New file. |
| |
| * tst-cond7.c (do_test): Unlock the mutex before canceling the thread. |
| |
| * sysdeps/pthread/pthread.h: Add missing initializers. Protect |
| non-standard initializers with __USE_GNU. |
| |
| * Makefile (tests): Add tst-cleanup3. |
| * tst-cleanup3.c: New file. |
| |
| 2003-02-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-attr1 and tst-attr2. |
| * tst-attr1.c: New file. |
| * tst-attr2.c: New file. |
| |
| * Makefile: Add rules to build and run tst-atfork2 test. |
| * tst-atfork2.c: New file. |
| * tst-atfork2mod.c: New file. |
| |
| * sysdeps/unix/sysv/linux/unregister-atfork.c |
| (__unregister_atfork): Free the memory allocated for the handlers |
| after removing them from the lists. |
| |
| * sysdeps/unix/sysv/linux/register-atfork.c: Define memeory |
| cleanup function. |
| |
| * tst-atfork1.c (do_test): Wait for the child we forked. |
| Report error in child. |
| |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Fix comment. |
| |
| * sysdeps/pthread/Makefile: Define CFLAGS-confstr.c. |
| |
| 2003-02-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel8. |
| * tst-cancel8.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (clear_once_control): Fix |
| clearing of control variable. |
| * Makefile (tests): Add tst-once3 and tst-once4. |
| * tst-once3.c: New file. |
| * tst-once4.c: New file. |
| |
| 2003-02-08 kaz Kojima <kkojima@rr.iij4u.or.jp> |
| |
| * sysdeps/sh/Makefile: New file. |
| * sysdeps/sh/bits/atomic.h: New file. |
| * sysdeps/sh/pthread_spin_init.c: New file. |
| * sysdeps/sh/pthread_spin_lock.c: New file. |
| * sysdeps/sh/pthread_spin_trylock.S: New file. |
| * sysdeps/sh/pthread_spin_unlock.S: New file. |
| * sysdeps/sh/pthreaddef.h: New file. |
| * sysdeps/sh/tcb-offsets.sym: New file. |
| * sysdeps/sh/td_ta_map_lwp2thr.c: New file. |
| * sysdeps/sh/tls.h: New file. |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/sh/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/sh/fork.c: New file. |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: New file. |
| * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: New file. |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file. |
| * sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: New file. |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: New file. |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: New file. |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file. |
| |
| 2003-02-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cond2.c: Rearrange code to not rely on behavior undefined |
| according to POSIX. |
| |
| * tst-basic2.c (do_test): Lock mutex before creating the thread. |
| |
| 2003-02-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/tls.h: Remove unnecessary macros, left over from x86. |
| (TLS_GET_FS): New #define. |
| (TLS_SET_FS): New #define. |
| Correct value of __NR_set_thread_area. |
| |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c: New file. |
| |
| 2003-02-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-popen1. |
| * tst-popen1.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Remove wrong |
| but inactive generalization. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. |
| Minor optimization, remove one instruction. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. |
| |
| 2003-02-04 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * sysdeps/unix/sysv/linux/s390/fork.c: Correct order of parameters. |
| |
| 2003-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com> |
| |
| * init.c (__NR_set_tid_address): Add #ifdef for s390. |
| * sysdeps/pthread/pthread_barrier_wait.c: New file. |
| * sysdeps/pthread/pthread_cond_broadcast.c: New file. |
| * sysdeps/pthread/pthread_cond_signal.c: New file. |
| * sysdeps/pthread/pthread_cond_timedwait.c: New file. |
| * sysdeps/pthread/pthread_cond_wait.c: New file. |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: New file. |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: New file. |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: New file. |
| * sysdeps/pthread/pthread_rwlock_unlock.c: New file. |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: New file. |
| * sysdeps/s390/Makefile: New file. |
| * sysdeps/s390/bits/atomic.h: New file. |
| * sysdeps/s390/pthread_spin_init.c: New file. |
| * sysdeps/s390/pthread_spin_lock.c: New file. |
| * sysdeps/s390/pthread_spin_trylock.c: New file. |
| * sysdeps/s390/pthread_spin_unlock.c: New file. |
| * sysdeps/s390/pthreaddef.h: New file. |
| * sysdeps/s390/tcb-offsets.sym: New file. |
| * sysdeps/s390/td_ta_map_lwp2thr.c: New file. |
| * sysdeps/s390/tls.h: New file. |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: New file. |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: New file. |
| * sysdeps/unix/sysv/linux/s390/createthread.c: New file. |
| * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: New file. |
| * sysdeps/unix/sysv/linux/s390/fork.c: New file. |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: New file. |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: New file. |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: New file. |
| * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: New file. |
| * sysdeps/unix/sysv/linux/s390/pthread_once.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: New file. |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: New file. |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: New file. |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c: New file. |
| |
| 2003-02-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * atomic.h: Add a couple more default implementations. |
| (atomic_compare_and_exchange_acq): Use |
| __arch_compare_and_exchange_32_acq in return value definition. It |
| always exists. |
| (atomic_bit_set): Renamed from atomic_set_bit. |
| Add missing atomic_ prefixes. |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_once): In case no |
| thread library is available, use correct value to mark initialized |
| once variable. |
| |
| 2003-02-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): Use __getpagesize instead of |
| __sysconf to determine pagesize. |
| |
| * pthread_create.c: Include <atomic.h>. |
| * allocatestack.c (allocate_stack): Implement coloring of the |
| allocated stack memory. Rename pagesize to pagesize_m1. It's the |
| size minus one. Adjust users. |
| * sysdeps/i386/i686/Makefile: New file. |
| |
| 2003-02-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c: Improve comment throughout the file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S |
| (__lll_lock_wait): Add branch prediction. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S |
| (__lll_lock_wait): Likewise. |
| (lll_unlock_wake_cb): Removed. |
| |
| 2003-01-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Remove |
| _POSIX_THREAD_PRIORITY_SCHEDULING. |
| |
| 2003-01-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): |
| Fix return type of ptr___pthread_getspecific. |
| |
| 2003-01-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-umask1. |
| (tst-umask1-ARGS): Define. |
| * tst-umask1.c: New file. |
| |
| 2003-01-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (libpthread-routines): Remove lowlevelrwlock. Add |
| pthread_rwlock_rdlock, pthread_rwlock_timedrdlock, |
| pthread_rwlock_wrlock, pthread_rwlock_timedwrlock, and |
| pthread_rwlock_unlock. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelrwlock.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S: |
| New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S: New file. |
| |
| * Makefile (libpthread-routines): Remove lowlevelcond and |
| lowlevelsem. Add sem_wait, sem_trywait, sem_timedwait, sem_post, |
| pthread_cond_wait, pthread_cond_timedwait, pthread_cond_signal, |
| and pthread_cond_broadcast. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelsem.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelcond.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelsem.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelcond.S: Removed |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: New file. |
| * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Define |
| PREPARE_CREATE and TLS_VALUE with x86-specific bits. All the rest |
| of the code is moved to ... |
| * sysdeps/pthread/createthread.c: ...here. New file. |
| |
| 2003-01-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S |
| (__new_sem_post): Clear %eax before returning. |
| Reported by MAEDA Naoaki <maeda.naoaki@jp.fujitsu.com>. |
| |
| * Makefile (tests): Add tst-cleanup2. |
| * tst-cleanup2.c: New file. |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): |
| Interpret first parameter correctly. |
| |
| 2003-01-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (headers): Add bits/semaphore.h. |
| |
| 2003-01-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h (INIT_SYSINFO): Initialize _head->sysinfo even |
| if not SHARED. |
| |
| 2003-01-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sem_open.c (sem_open): Return SEM_FAILED if existing semaphore |
| must be used and mapping failed. |
| Reported by Luke Elliott <luke.elliott@activfinancial.com>. |
| |
| * Makefile (CFLAGS-pthread_self.os): Define this, not |
| CFLAGS-pthread_self.c. |
| |
| 2003-01-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Don't export |
| lll_unlock_wake_cb. |
| |
| * Makefile (libpthread-routines): Add version. Add rules to build |
| version.os and banner.h. |
| * version.c: New file. |
| |
| 2003-01-13 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthread_mutex_lock.c (__pthread_mutex_lock_internal): Make |
| the alias unconditional. |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_internal): Likewise. |
| |
| 2003-01-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (CFLAGS-pthread_self.c): New definition. |
| |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Add |
| INTERNAL_SYSCALL_DECL, add err argument to INTERNAL_SYSCALL* macros. |
| * sysdeps/unix/sysv/linux/raise.c (raise): Likewise. |
| * init.c (__pthread_initialize_minimal_internal): Likewise. |
| |
| 2003-01-07 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthreadP.h (__pthread_cond_timedwait): Add prototype. |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h |
| (RTLD_CORRECT_DYNAMIC_WEAK): Remove. |
| (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h |
| (RTLD_CORRECT_DYNAMIC_WEAK): Remove. |
| (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. |
| |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> |
| |
| * pthreadP.h (LIBC_CANCEL_HANDLED): Define. |
| * pt-system.c (LIBC_CANCEL_HANDLED): Add. |
| * tst-cancel-wrappers.sh: Remove all exceptions. |
| |
| 2003-01-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * tst-cancel-wrappers.sh: Invoke gawk not awk since we use GNU awk |
| features. Reported by Marijn Ros <marijn@mad.scientist.com>. |
| |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Include <pthread-functions.h>. |
| Use __libc_pthread_functions array if SHARED. |
| |
| * pthreadP.h: Move pthread_cond_2_0_t definition to... |
| * sysdeps/unix/sysv/linux/internaltypes.h: ...here. |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_ptf_call): New #define. |
| (__libc_rwlock_rdlock, __libc_rwlock_wrlock, __libc_rwlock_unlock, |
| __libc_key_create, __libc_getspecific, __libc_setspecific): Use |
| __libc_ptf_call instead of __libc_maybe_call. |
| (PTF): New #define. |
| (__libc_cleanup_region_start): Wrap function name with PTF call. |
| (__libc_cleanup_region_end): Likewise. |
| (__libc_cleanup_end): Likewise. |
| |
| * pthread_getspecific.c: Add __pthread_getspecific_internal alias. |
| * pthread_setspecific.c: Add __pthread_setspecific_internal alias. |
| * pthread_key_create.c: Add __pthread_key_create_internal alias. |
| * pthreadP.h: Add prototypes. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Add |
| __pthread_rwlock_rdlock, __pthread_rwlock_wrlock, and |
| __pthread_rwlock_unlock aliases. |
| * pthreadP.h: Add prototypes for new aliases. |
| |
| * pthreadP.h (struct pthead_functions): Moved to... |
| * sysdeps/pthread/pthread-functions.h: ...here. New file. |
| * init.c (pthread_functions): Add initializers for new elements. |
| |
| * cleanup_defer.c: Add __pthread_cleanup_push_defer and |
| __pthread_cleanup_pop_restore aliases. |
| * pthreadP.h: Add prototypes. |
| |
| * cleanup.c: Rename _GI_pthread_cleanup_push to __pthread_cleanup_push |
| and _GI_pthread_cleanup_pop to __pthread_cleanup_pop. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Adjust caller. |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. |
| * pthreadP.h: Adjust prototypes and callers. |
| |
| 2003-01-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel7. |
| (tst-cancel7-ARGS): New variable. |
| * tst-cancel7.c: New file. |
| |
| * old_pthread_cond_broadcast.c: Optimize initialization a bit to work |
| around gcc defficiencies. |
| * old_pthread_cond_signal.c: Likewise. |
| * old_pthread_cond_timedwait.c: Likewise. |
| * old_pthread_cond_wait.c: Likewise. |
| |
| * pthreadP.h (pthread_cond_2_0_t): Remove unneeded lock element. |
| |
| 2003-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cond7. |
| * tst-cond7.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S |
| (condvar_cleanup): Get condvar address from the right place. |
| |
| * atomic.h: Correct definitions of atomic_full_barrier, |
| atomic_read_barrier, atomic_write_barrier. |
| |
| * old_pthread_cond_broadcast.c: Make memory allocate and initialization |
| race-free. |
| * old_pthread_cond_signal.c: Likewise. |
| * old_pthread_cond_timedwait.c: Likewise. |
| * old_pthread_cond_wait.c: Likewise. |
| |
| 2003-01-03 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile ($(objpfx)libpthread.so): Depend on ld.so. |
| |
| 2003-01-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h (pthread_cond_2_0_t): New type. |
| (struct pthread_functions): Use new type for 2.0 condvar callbacks. |
| Use new type for the 2.0 condvar function prototypes. |
| * forward.c: Use pthread_cond_2_0_t for 2.0 condvar functions. |
| * old_pthread_cond_init.c: Use pthread_cond_2_0_t for condvar |
| parameter. |
| * old_pthread_cond_destroy.c: Likewise. |
| * old_pthread_cond_broadcast.c: Likewise. Lock appropriately. |
| * old_pthread_cond_signal.c: Likewise. |
| * old_pthread_cond_timedwait.c: Likewise. |
| * old_pthread_cond_wait.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S |
| (__pthread_cond_wait): Don't save cancellation mode and seq value |
| in same location. |
| |
| * herrno.c (__h_errno_location): Don't define as weak. |
| |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * Versions [libc] (GLIBC_2.3.2): Export pthread_cond_broadcast, |
| pthread_cond_destroy, pthread_cond_init, pthread_cond_signal |
| and pthread_cond_wait. |
| * old_pthread_cond_broadcast.c (__old_pthread_cond_broadcast): |
| Renamed to... |
| (__pthread_cond_broadcast_2_0): ... this. |
| * old_pthread_cond_destroy.c (__old_pthread_cond_destroy): |
| Renamed to... |
| (__pthread_cond_destroy_2_0): ... this. |
| * old_pthread_cond_init.c (__old_pthread_cond_init): |
| Renamed to... |
| (__pthread_cond_init_2_0): ... this. |
| * old_pthread_cond_signal.c (__old_pthread_cond_signal): |
| Renamed to... |
| (__pthread_cond_signal_2_0): ... this. |
| * old_pthread_cond_wait.c (__old_pthread_cond_wait): |
| Renamed to... |
| (__pthread_cond_wait_2_0): ... this. |
| * pthread_cond_destroy.c: Include shlib-compat.h. |
| (pthread_cond_destroy): Change strong_alias into versioned_symbol. |
| * pthread_cond_init.c: Include shlib-compat.h. |
| (pthread_cond_init): Change strong_alias into versioned_symbol. |
| * pthreadP.h (struct pthread_functions): Rename ptr_pthread_cond_* |
| fields to ptr___pthread_cond_* and add ptr___pthread_cond_*_2_0 |
| fields. |
| (__pthread_cond_broadcast_2_0, __pthread_cond_destroy_2_0, |
| __pthread_cond_init_2_0, __pthread_cond_signal_2_0, |
| __pthread_cond_wait_2_0): New prototypes. |
| (__old_pthread_cond_broadcast, __old_pthread_cond_destroy, |
| __old_pthread_cond_init, __old_pthread_cond_signal, |
| __old_pthread_cond_wait): Removed. |
| * init.c: Include shlib-compat.h. |
| (pthread_functions): Guard ptr___pthread_attr_init_2_0 |
| initialization with SHLIB_COMPAT (GLIBC_2_0, GLIBC_2_1). |
| Rename ptr_pthread_cond_* to ptr___pthread_cond_*, initialize |
| ptr___pthread_cond_*_2_0 fields. |
| * forward.c: Export both pthread_cond_*@@GLIBC_2.3.2 and |
| pthread_cond_*@GLIBC_2.0 compatibility symbols. |
| |
| * sysdeps/pthread/sigaction.c (SIGCANCEL): Only define if |
| LIBC_SIGACTION was not yet defined. |
| [!defined LIBC_SIGACTION]: Define LIBC_SIGACTION, #include self. |
| [!defined LIBC_SIGACTION] (__sigaction): New function and |
| libc_hidden_weak. |
| [!defined LIBC_SIGACTION] (sigaction): New weak_alias. |
| [defined LIBC_SIGACTION]: #include_next <sigaction.c>. |
| |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (CFLAGS-pthread_atfork.c): Add -DNOT_IN_libc. |
| |
| 2003-01-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): |
| New, larger type definition. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: New condvar |
| implementation. |
| * Versions [libpthread]: Add definitions for new pthread_cond_* |
| interfaces for version GLIBC_2.3.2. |
| * pthread_cond_init.c: Update initialization for new type definition. |
| * Makefile (libpthread-routines): Remove pthread_cond_wait, |
| pthread_cond_timedwait, pthread_cond_signal, and |
| pthread_cond_broadcast. Add old_pthread_cond_init, |
| old_pthread_cond_destroy, old_pthread_cond_wait, |
| old_pthread_cond_timedwait, old_pthread_cond_signal, and |
| old_pthread_cond_broadcast. |
| * old_pthread_cond_broadcast.c: New file. |
| * old_pthread_cond_destroy.c: New file. |
| * old_pthread_cond_init.c: New file. |
| * old_pthread_cond_signal.c: New file. |
| * old_pthread_cond_timedwait.c: New file. |
| * old_pthread_cond_wait.c: New file. |
| * pthreadP.h: Add prototypes for the compatibility interfaces. |
| |
| * pthread_cond_destroy.c: Don't include <errno.h>. |
| |
| 2003-01-01 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Avoid |
| unnecessary zero offset when addressing MUTEX. |
| |
| 2002-12-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for |
| __register_atfork. |
| * sysdeps/unix/sysv/linux/register-atfork.c: Add libc_hidden_def |
| for __register_atfork. |
| |
| 2002-12-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use __ASSEMBLER__ |
| instead of ASSEMBLER test macro. |
| |
| * sysdeps/unix/sysv/linux/allocrtsig.c (__libc_current_sigrtmin, |
| __libc_current_sigrtmax): Add libc_hidden_def. |
| |
| * sysdeps/pthread/list.h: Remove assert.h include. |
| |
| 2002-12-31 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Use |
| __pthread_initialize_minimal_internal not |
| __pthread_initialize_minimal. |
| |
| 2002-12-30 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Mark |
| __pthread_initialize_minimal as hidden. |
| |
| * init.c (__pthread_initialize_minimal_internal): Don't mark as |
| constructor. |
| |
| 2002-12-31 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile ($(inst_libdir)/libpthread.so): Depend on |
| $(common-objpfx)format.lds, include that into the output script. |
| Fix comment. |
| (extra-B-pthread.so): Change linuxthreads/ into nptl/. |
| |
| 2002-12-28 Andreas Jaeger <aj@suse.de> |
| |
| * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for |
| nsec resolution changes. |
| (xstat64_conv): Likewise. |
| (xstat32_conv): Likewise. |
| * sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for |
| struct kernel_stat. |
| * sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for |
| structs stat and stat64. |
| * time/time.h (__timespec_defined): Define for __USE_MISC. |
| * io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct stat. |
| |
| 2002-12-30 Jakub Jelinek <jakub@redhat.com> |
| |
| * forward.c (FORWARD2): Renamed from FORWARD3. Remove unused export |
| argument. |
| (pthread_attr_init_2_0, pthread_attr_init_2_1): Use FORWARD macro. |
| (pthread_exit): Use strong_alias to avoid warnings. |
| * pthreadP.h (struct pthread_functions): Rename ptr_pthread_exit |
| and ptr_pthread_attr_init_2_* to ptr___pthread_exit and |
| ptr___pthread_attr_init_2_*. |
| * init.c (pthread_functions): Adjust. |
| |
| 2002-12-29 Ulrich Drepper <drepper@redhat.com> |
| |
| * forward.c: Make all functions available by default again. It |
| caused too much trouble. |
| |
| * pt-siglongjmp.c: Removed. |
| |
| 2002-12-28 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h: Include tcb-offsets.h in assembler. |
| (SYSINFO_OFFSET, MULTIPLE_THREADS_OFFSET): Remove. |
| * sysdeps/i386/Makefile: New file. |
| * sysdeps/i386/tcb-offsets.sym: New file. |
| * sysdeps/pthread/tcb-offsets.h: New file. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| Remove MULTIPLE_THREADS_OFFSET and SYSINFO_OFFSET checks. |
| |
| * sysdeps/unix/sysv/linux/Versions [libc] (GLIBC_PRIVATE): Move |
| __register_atfork... |
| (GLIBC_2.3.2): ...here. |
| |
| 2002-12-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h: Mark pthread_attr_getstackaddr and |
| pthread_attr_setstackaddr with __attribute_deprecated__. |
| |
| 2002-12-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * pt-system.c (system): Remove cancellation handling. |
| * tst-cancel-wrappers.sh: Allow pt-system.o* to not use the |
| cancellation routines. |
| |
| 2002-12-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h: Include <dl-sysdep.h>. |
| (struct pthread): Move header.data.list to the back of the struct. |
| * sysdeps/i386/tls.h (tcbhead_t): Move list to the back of the struct. |
| (MULTIPLE_THREADS_OFFSET): Adjust offset. |
| (SYSINFO_OFFSEET): Likewise. |
| |
| 2002-12-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h (USE_DL_SYSINFO): |
| Define. |
| (DL_SYSINFO_DEFAULT): Cast to uintptr_t to avoid warnings. |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h (NEED_DL_SYSINFO, |
| DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): Define. |
| (USE_DL_SYSINFO): Undef. |
| |
| 2002-12-22 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (tests-reverse): Use $(objpfx)../libc.so instead of |
| $(common-objpfx)libc.so. |
| * tst-cancel4.c (tf_write, tf_writev): Increase buf sizes so that |
| it is bigger than pipe buffer size even on arches with bigger |
| page size. |
| (tf_usleep): Cast usleep argument to useconds_t to avoid warnings. |
| |
| 2002-12-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Implement |
| correct errno access for case that USE___THREAD is not defined. |
| |
| 2002-12-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Add missing #endif. |
| Patch by Marijn Ros <marijn@mad.scientist.com>. |
| |
| 2002-12-22 Roland McGrath <roland@redhat.com> |
| |
| * Makefile (omit-deps): Add $(unix-syscalls:%=ptw-%). |
| |
| 2002-12-20 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_inexpensive): Define. |
| |
| 2002-12-19 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Don't define |
| NEED_DL_SYSINFO since no processor < i686 had the sysenter opcode. |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Use ENTER_KERNEL instead |
| of int $0x80. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Likewise. |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add support for using |
| sysenter. |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. |
| |
| * sysdeps/i386/tls.h: Unconditionally include <dl-sysdep.h>. |
| |
| * allocatestack.c (allocate_stack) [NEED_DL_SYSINFO]: Set sysinfo |
| in new TCB. |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Check |
| that sysinfo is properly initialized. |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define RTLD_PRIVATE_ERRNO |
| to 1 only for ld.so. |
| |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define |
| RTLD_CORRECT_DYNAMIC_WEAK. |
| |
| 2002-12-19 Jakub Jelinek <jakub@redhat.com> |
| |
| * forward.c (pthread_attr_init_2_0, pthread_attr_init_2_1): |
| Use return 0 as 6th argument to FORWARD4. |
| * pthread_equal.c: Include pthreadP.h instead of pthread.h. |
| |
| 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * descr.h (struct pthread) [NEED_DL_SYSINFO]: Add sysinfo member. |
| * sysdeps/i386/tls.h (tcbhead_t): Add sysinfo member. |
| Define SYSINFO_OFFSEET if NEED_DL_SYSINFO is defined. |
| (INIT_SYSINFO): New #define. |
| (TLS_TP_INIT): Use INIT_SYSINFO. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| At test to make sure SYSINFO_OFFSET value is correct. |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: New file. |
| |
| 2002-12-18 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/flockfile.c (flockfile): Change into weak alias. |
| * sysdeps/unix/sysv/linux/raise.c (gsignal): Add weak alias to raise. |
| * Versions [libc: GLIBC_2.0]: Add pthread_attr_init. |
| [libpthread: GLIBC_2.1]: Remove __pthread_rwlock_init, |
| __pthread_rwlock_destroy, __pthread_rwlock_rdlock, |
| __pthread_rwlock_wrlock, __pthread_rwlock_unlock, |
| __pthread_rwlock_tryrdlock and __pthread_rwlock_trywrlock. |
| |
| 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use ENTER_KERNEL |
| macro instead of using int $0x80 directly. |
| |
| * sysdeps/pthread/bits/stdio-lock.h: New file. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: New file. |
| * Makefile (routines): Add libc-lowlevelmutex. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Remove |
| __i686.get_pc_thunk.dx. |
| |
| 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * Makefile (libpthread-shared-only-routines): Add pt-allocrtsig. |
| (tests): Depend on $(objpfx)tst-cancel-wrappers.out. |
| ($(objpfx)tst-cancel-wrappers.out): New rule. |
| * tst-cancel-wrappers.sh: New test. |
| * tst-locale1.c: Include signal.h. |
| (uselocale): Test static linking of __libc_current_sigrt*. |
| |
| 2002-12-17 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cancel6. |
| * tst-cancel6.c: New file |
| |
| 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): |
| Define meaningfully for assembler as well. |
| * pthreadP.h (struct pthread_functions): Remove |
| ptr_pthread_attr_init field. Add ptr_pthread_attr_init_2_0 |
| and ptr_pthread_attr_init_2_1 fields. |
| * init.c (pthread_functions): Initialize ptr_pthread_attr_init_2_0 |
| and ptr_pthread_attr_init_2_1 instead of ptr_pthread_attr_init. |
| * forward.c (FORWARD4): Renamed from FORWARD3. Add export argument. |
| (FORWARD3): Define using FORWARD4. |
| (pthread_attr_init): Provide both @GLIBC_2.0 and @@GLIBC_2.1 |
| versions. |
| * pt-system.c: Remove duplicate stdlib.h include. |
| |
| 2002-12-16 Ulrich Drepper <drepper@redhat.com> |
| |
| * sem_init.c: Define sem_init@GLIBC_2.0. |
| * sem_destroy.c: Define sem_destroy@GLIBC_2.0. |
| * sem_getvalue.c: Define sem_getvalue@GLIBC_2.0. |
| |
| * flockfile.c: Moved to... |
| * sysdeps/pthread/flockfile.c: ...here. New file. |
| * funlockfile.c: Moved to... |
| * sysdeps/pthread/funlockfile.c: ...here. New file. |
| * ftrylockfile.c: Moved to... |
| * sysdeps/pthread/ftrylockfile.c: ...here. New file. |
| |
| 2002-12-16 Jakub Jelinek <jakub@redhat.com> |
| |
| * libc-cancellation.c: Guard both function with |
| #if !defined NOT_IN_libc. |
| * Makefile (libpthread-routines): Use ptw-, not pt- prefix for the |
| automatically provided pthread wrappers. |
| * pthreadP.h (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): Define to |
| CANCEL_* if IS_IN_libpthread and to dummy versions if not in libc |
| nor in libpthread. |
| * pt-open.c: Removed. |
| * pt-fcntl.c: Removed. |
| * pt-fsync.c: Removed. |
| * pt-lseek.c: Removed. |
| * pt-msgrcv.c: Removed. |
| * pt-msgsnd.c: Removed. |
| * pt-msync.c: Removed. |
| * pt-nanosleep.c: Removed. |
| * pt-open64.c: Removed. |
| * pt-pause.c: Removed. |
| * pt-pread.c: Removed. |
| * pt-pread64.c: Removed. |
| * pt-pwrite.c: Removed. |
| * pt-pwrite64.c: Removed. |
| * pt-read.c: Removed. |
| * pt-recv.c: Removed. |
| * pt-recvfrom.c: Removed. |
| * pt-recvmsg.c: Removed. |
| * pt-send.c: Removed. |
| * pt-sendto.c: Removed. |
| * pt-sigtimedwait.c: Removed. |
| * pt-sigwait.c: Removed. |
| * pt-wait.c: Removed. |
| * pt-waitpid.c: Removed. |
| * pt-write.c: Removed. |
| * pt-accept.c: Removed. |
| * pt-close.c: Removed. |
| * pt-connect.c: Removed. |
| * pt-lseek64.c: Removed. |
| * pt-sendmsg.c: Removed. |
| * pt-tcdrain.c: Removed. |
| |
| 2002-12-15 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal_internal): Renamed from |
| __pthread_initialize_minimal. Make old name an alias. This |
| converts a normal relocation into a relative relocation. |
| |
| * pt-fcntl.c (__fcntl): Use fcntl64 syscall, not fcntl. |
| |
| * Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect, |
| readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev. |
| * Makefile (libpthread-routines): Remove pt-creat, pt-poll, |
| pt-pselect, pt-readv, pt-select, pt-sigpause, pt-sigsuspend, |
| pt-sigwaitinfo, pt-waitid, and pt-writev. |
| * pt-creat.c: Removed. |
| * pt-poll.c: Removed. |
| * pt-pselect.c: Removed. |
| * pt-readv.c: Removed. |
| * pt-select.c: Removed. |
| * pt-sigpause.c: Removed. |
| * pt-sigsuspend.c: Removed. |
| * pt-sigwaitinfo.c: Removed. |
| * pt-waitid.c: Removed. |
| * pt-writev.c: Removed. |
| |
| * init.c (pthread_functions): New variable. |
| (__pthread_initialize_minimal): Pass pointer to pthread_functions |
| (or NULL) to __libc_pthread_init. |
| * forward.c: Rewrite to use __libc:pthread_functions array to get |
| function addresses. |
| * sysdeps/unix/sysv/linux/fork.h: Remove __libc_pthread_init |
| prototype. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): |
| Take new parameter. Copy content of variable pointed to by it |
| to __libc_pthread_init. |
| |
| * pthreadP.h (struct pthread_functions): New type. |
| (__libc_pthread_init): Declare. |
| |
| * pthread_attr_destroy.c: Add namespace protected alias. |
| * pthread_attr_getdetachstate.c: Likewise. |
| * pthread_attr_getinheritsched.c: Likewise. |
| * pthread_attr_getschedparam.c: Likewise. |
| * pthread_attr_getschedpolicy.c: Likewise. |
| * pthread_attr_getscope.c: Likewise. |
| * pthread_attr_setdetachstate.c: Likewise. |
| * pthread_attr_setinheritsched.c: Likewise. |
| * pthread_attr_setschedparam.c: Likewise. |
| * pthread_attr_setschedpolicy.c: Likewise. |
| * pthread_attr_setscope.c: Likewise. |
| * pthread_cond_broadcast.c: Likewise. |
| * pthread_cond_destroy.c: Likewise. |
| * pthread_cond_init.c: Likewise. |
| * pthread_cond_signal.c: Likewise. |
| * pthread_cond_wait.c: Likewise. |
| * pthread_condattr_destroy.c: Likewise. |
| * pthread_condattr_init.c: Likewise. |
| * pthread_equal.c: Likewise. |
| * pthread_exit.c: Likewise. |
| * pthread_getschedparam.c: Likewise. |
| * pthread_self.c: Likewise. |
| * pthread_setcancelstate.c: Likewise. |
| * pthread_setschedparam.c: Likewise. |
| * pthread_mutex_destroy.c: Likewise. |
| * pthread_mutex_init.c: Likewise. |
| * pthreadP.h: Add prototypes for the aliases. |
| |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Set |
| multiple_threads member in correct TCB to 1. |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define |
| SINGLE_THREAD_P. If in libc or libpthread examine multiple_thread |
| member of thread decriptor, otherwise return unconditionally 1. |
| |
| 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: Changes folded into the |
| regular Linux version. Remove file. |
| * sysdeps/unix/sysv/linux/connect.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/llseek.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/open64.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/poll.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/pread.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/pread64.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/pselect.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/pwrite.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/readv.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/recv.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/send.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sendto.S: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sigpause.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sigwait.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/system.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/tcdrain.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/wait.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/waitid.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/waitpid.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/writev.c: Likewise. Remove file. |
| * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. Remove file. |
| |
| 2002-12-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: New file. |
| * sysdeps/unix/sysv/linux/open.c: Removed. |
| * sysdeps/unix/sysv/linux/fsync.c: Removed. |
| * sysdeps/unix/sysv/linux/lseek.c: Removed. |
| * sysdeps/unix/sysv/linux/msync.c: Removed. |
| * sysdeps/unix/sysv/linux/read.c: Removed. |
| * sysdeps/unix/sysv/linux/close.c: Removed. |
| * sysdeps/unix/sysv/linux/creat.c: Removed. |
| * sysdeps/unix/sysv/linux/nanosleep.c: Removed. |
| * sysdeps/unix/sysv/linux/pause.c: Removed. |
| * sysdeps/unix/sysv/linux/select.c: Removed. |
| * sysdeps/unix/sysv/linux/write.c: Removed. |
| |
| 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: Check multiple_threads |
| element in TCB to see whether locking is needed. |
| |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Check that |
| MULTIPLE_THREADS_OFFSET value is correct. |
| |
| * sysdeps/unix/sysv/linux/close.c: New file. |
| * sysdeps/unix/sysv/linux/connect.S: New file. |
| * sysdeps/unix/sysv/linux/creat.c: New file. |
| * sysdeps/unix/sysv/linux/fsync.c: New file. |
| * sysdeps/unix/sysv/linux/llseek.c: New file. |
| * sysdeps/unix/sysv/linux/lseek.c: New file. |
| * sysdeps/unix/sysv/linux/msgrcv.c: New file. |
| * sysdeps/unix/sysv/linux/msgsnd.c: New file. |
| * sysdeps/unix/sysv/linux/msync.c: New file. |
| * sysdeps/unix/sysv/linux/nanosleep.c: New file. |
| * sysdeps/unix/sysv/linux/open.c: New file. |
| * sysdeps/unix/sysv/linux/open64.c: New file. |
| * sysdeps/unix/sysv/linux/pause.c: New file. |
| * sysdeps/unix/sysv/linux/poll.c: New file. |
| * sysdeps/unix/sysv/linux/pread.c: New file. |
| * sysdeps/unix/sysv/linux/pread64.c: New file. |
| * sysdeps/unix/sysv/linux/pselect.c: New file. |
| * sysdeps/unix/sysv/linux/pwrite.c: New file. |
| * sysdeps/unix/sysv/linux/pwrite64.c: New file. |
| * sysdeps/unix/sysv/linux/readv.c: New file. |
| * sysdeps/unix/sysv/linux/recv.S: New file. |
| * sysdeps/unix/sysv/linux/recvfrom.S: New file. |
| * sysdeps/unix/sysv/linux/recvmsg.S: New file. |
| * sysdeps/unix/sysv/linux/select.c: New file. |
| * sysdeps/unix/sysv/linux/send.S: New file. |
| * sysdeps/unix/sysv/linux/sendmsg.S: New file. |
| * sysdeps/unix/sysv/linux/sendto.S: New file. |
| * sysdeps/unix/sysv/linux/sigpause.c: New file. |
| * sysdeps/unix/sysv/linux/sigsuspend.c: New file. |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. |
| * sysdeps/unix/sysv/linux/sigwait.c: New file. |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. |
| * sysdeps/unix/sysv/linux/system.c: New file. |
| * sysdeps/unix/sysv/linux/tcdrain.c: New file. |
| * sysdeps/unix/sysv/linux/wait.c: New file. |
| * sysdeps/unix/sysv/linux/waitid.c: New file. |
| * sysdeps/unix/sysv/linux/waitpid.c: New file. |
| * sysdeps/unix/sysv/linux/writev.c: New file. |
| * sysdeps/unix/sysv/linux/i386/fcntl.c: New file. |
| |
| * pt-readv.c: Fix comment. |
| |
| 2002-12-14 Jakub Jelinek <jakub@redhat.com> |
| |
| * tst-cleanup1.c: Include stdlib.h. |
| |
| * tst-cancel5.c: New test. |
| * Makefile (tests): Add tst-cancel5. |
| (tst-cancel5): Link against libc.so libpthread.so in that order. |
| |
| 2002-12-13 Ulrich Drepper <drepper@redhat.com> |
| |
| * forward.c (test_loaded): Prevent recursive calls. |
| |
| * Makefile (routines): Add libc-cancellation. |
| * libc-cancellation.c: New file. |
| * descr.h (struct pthread): Add multiple_threads field. |
| * allocatestack.c (allocate_stack): Initialize multiple_header field of |
| new thread descriptor to 1. |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): |
| Initialize multiple_thread field after successful thread creation. |
| * cancellation.c (__do_cancel): Move to pthreadP.h. |
| (__pthread_enable_asynccancel): Remove parameter from __do_cancel call. |
| (__pthread_disable_asynccancel): Add internal_function attribute. |
| * init.c (sigcancel_handler): Remove parameter from __do_cancel call. |
| * pthread_setcancelstate.c: Likewise. |
| * pthread_setcanceltype.c: Likewise. |
| * pthread_exit.c: Likewise. |
| * pthreadP.h (CANCELLATION_P): Likewise. |
| (__do_cancel): Define as static inline. |
| (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): New #defines. |
| (__libc_enable_asynccancel, __libc_disable_asynccancel): New |
| declarations. |
| * sysdeps/i386/tls.h (tcbhead_t): Add list and multiple_threads |
| fields. Define MULTIPLE_THREADS_OFFSET. |
| * sysdeps/pthread/bits/libc-lock.h: Remove __libc_locking_needed |
| declaration. |
| * sysdeps/unix/sysv/linux/accept.S: New file. |
| * sysdeps/unix/sysv/linux/read.c: New file. |
| * sysdeps/unix/sysv/linux/write.c: New file. |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: New file. |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove definition and |
| initialization of __libc_locking_needed. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't use |
| __libc_locking_needed, use multiple_threads field in TCB. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. |
| |
| 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: Use i486 |
| version. |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Correct |
| access to __libc_locking_needed for PIC. |
| |
| 2002-12-12 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_locking_needed): Only |
| declare for libc.so. |
| (__libc_lock_init, __libc_lock_init_recursive): Change into comma |
| expression. |
| (__libc_lock_lock): Put into statement expression. |
| (__libc_lock_unlock): Remove trailing semicolon. |
| * sysdeps/unix/sysv/linux/fork.h (__libc_pthread_init): Fix typo. |
| |
| 2002-12-12 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use asm operand with |
| "m" constraint to refer to __libc_locking_needed. Declare it here. |
| |
| 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/fork-gen.c: Renamed to... |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: ...this. |
| Initialize __libc_locking_needed. |
| * init.c (__pthread_initialize_minimal): Call __libc_pthread_init |
| instead of __register_pthread_fork_handler. |
| * sysdeps/pthread/bits/libc-lock.h: Declare __libc_locking_needed. |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routimes): Replace |
| fork-gen with libc_pthread_init. |
| * sysdeps/unix/sysv/linux/Versions: Use __libc_pthread_init instead |
| of __register_pthread_fork_handler. |
| * sysdeps/unix/sysv/linux/fork.h: Declare __libc_pthread_init instead |
| of __register_pthread_fork_handler. |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use |
| __libc_locking_needed to determine whether lock prefix can be avoided. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. |
| |
| 2002-12-11 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-cleanup1. |
| * tst-cleanup1.c: New file. |
| * cancellation.c (__cleanup_thread): Removed. |
| (__do_cancel): Remove call to __cleanup_thread. |
| * pthreadP.h: Remove __cleanup_thread prorotype. |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): |
| Remember function and argument even if cancellation handler |
| function is not available. |
| (__libc_cleanup_region_end): Execute registered function directly if |
| pthread functions are not available. |
| (__libc_cleanup_end): Likewise. |
| |
| * init.c (__pthread_initialize_minimal): Fix initialization in |
| static lib by preventing gcc from being too clever. |
| |
| 2002-12-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * init.c (__pthread_initialize_minimal): Remove unneccesary |
| sigaddset call. |
| |
| * Makefile (tests): We can run tst-locale2 now. |
| |
| 2002-12-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * Versions: Remove duplicated sigwait entry. |
| |
| 2002-12-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Enable pthread_cleanup_{push,pop} optimizations only |
| inside libpthread. |
| |
| * pt-fcntl.c (__fcntl): Initialize oldtype to avoid warning. |
| |
| * pthreadP.h: Declare __pthread_enable_asynccancel and |
| __pthread_disable_asynccancel. |
| (CANCEL_ASYNC): Use __pthread_enable_asynccancel. |
| (CANCEL_RESET): Use __pthread_disable_asynccancel. |
| * cancellation.c (__pthread_enable_asynccancel): New function. |
| (__pthread_disable_asynccancel): New function. |
| * pt-accept.c: Adjust for CANCEL_ASYNC and CANCEL_RESET change. |
| * pt-close.c: Likewise. |
| * pt-connect.c: Likewise. |
| * pt-creat.c: Likewise. |
| * pt-fcntl.c: Likewise. |
| * pt-fsync.c: Likewise. |
| * pt-lseek.c: Likewise. |
| * pt-lseek64.c: Likewise. |
| * pt-msgrcv.c: Likewise. |
| * pt-msgsnd.c: Likewise. |
| * pt-msync.c: Likewise. |
| * pt-nanosleep.c: Likewise. |
| * pt-open.c: Likewise. |
| * pt-open64.c: Likewise. |
| * pt-pause.c: Likewise. |
| * pt-poll.c: Likewise. |
| * pt-pread.c: Likewise. |
| * pt-pread64.c: Likewise. |
| * pt-pselect.c: Likewise. |
| * pt-pwrite.c: Likewise. |
| * pt-pwrite64.c: Likewise. |
| * pt-read.c: Likewise. |
| * pt-readv.c: Likewise. |
| * pt-recv.c: Likewise. |
| * pt-recvfrom.c: Likewise. |
| * pt-recvmsg.c: Likewise. |
| * pt-select.c: Likewise. |
| * pt-send.c: Likewise. |
| * pt-sendmsg.c: Likewise. |
| * pt-sendto.c: Likewise. |
| * pt-sigpause.c: Likewise. |
| * pt-sigsuspend.c: Likewise. |
| * pt-sigtimedwait.c: Likewise. |
| * pt-sigwait.c: Likewise. |
| * pt-sigwaitinfo.c: Likewise. |
| * pt-system.c: Likewise. |
| * pt-tcdrain.c: Likewise. |
| * pt-wait.c: Likewise. |
| * pt-waitid.c: Likewise. |
| * pt-waitpid.c: Likewise. |
| * pt-write.c: Likewise. |
| * pt-writev.c: Likewise. |
| * pthread_join.c: Likewise. |
| * pthread_timedjoin.c: Likewise. |
| |
| * pt-sigpause.c (sigsuspend): Call __sigsuspend. |
| (__xpg_sigpause): New function. |
| * Versions (libpthread:GLIBC_2.3.2): Add __xpg_sigpause. |
| |
| 2002-12-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (CFLAGS-ftrylockfile.c): Add -D_IO_MTSAFE_IO. |
| |
| * cleanup.c: Move declarations of _GI_pthread_cleanup_push and |
| _GI_pthread_cleanup_pop to pthreadP.h. |
| |
| * ftrylockfile.c: Use _IO_lock_trylock instead of |
| pthread_mutex_trylock. |
| |
| * pthreadP.h (CANCEL_ASYNC): Use __pthread_setcanceltype. |
| (CANCEL_RESET): Likewise. |
| (__pthread_setcanceltype_): Declare. |
| (__pthread_mutex_lock_internal): Declare. |
| (__pthread_mutex_unlock_internal): Declare. |
| (__pthread_once_internal): Declare. |
| (pthread_cleanup_push): Redefine using _GI_pthread_cleanup_push. |
| (pthread_cleanup_pop): Redefine using _GI_pthread_cleanup_pop. |
| |
| * pthread_cond_timedwait.c: Use INTUSE is calls to pthread_mutex_lock |
| and pthread_mutex_unlock. |
| * pthread_cond_wait.c: Likewise. |
| * pthread_mutex_lock.c: Use INTDEF to define alias if needed. |
| * pthread_mutex_unlock.c: Likewise. |
| |
| * pthread_setcanceltype.c: Add additional alias |
| __pthread_setcanceltype. |
| |
| * sem_unlink.c (sem_unlink): Use __pthread_once with INTDEF. |
| * sem_open.c (sem_open): Likewise. |
| Use __libc_open, __libc_write, and __libc_close instead of |
| open, write, and close respectively. |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_trylock_internal): |
| Rewrite as statement expression since it must return a value. |
| |
| * pthread_cancel.c: Use __pthread_kill instead of pthread_kill. |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Define additional alias |
| __pthread_kill. |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Define additional |
| alias __pthread_once_internal. |
| |
| * sysdeps/unix/sysv/linux/raise.c: Use libc_hidden_def for raise. |
| |
| 2002-12-06 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-stdio1 and tst-stdio2. |
| * tst-stdio1.c: New file. |
| * tst-stdio2.c: New file. |
| |
| * init.c (__pthread_initialize_minimal): Correct INIT_LIST_HEAD use. |
| |
| * Makefile (tests): Comment out tst-locale2 for now. |
| (CFLAGS-flockfile.c, CFLAGS-funlockfile.c): Define to -D_IO_MTSAFE_IO. |
| |
| * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-fork.c to |
| -D_IO_MTSAFE_IO. |
| * sysdeps/unix/sysv/linux/fork.c: Include <bits/stdio-lock.h>. |
| Use _IO_lock_init instead of explicit assignment. |
| |
| * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. |
| Define __libc_lock_* and __libc_lock_recursive macros with |
| lowlevellock macros, not pthread mutexes. |
| |
| * flockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_lock instead |
| of pthread_mutex_lock. |
| * funlockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_unlock |
| instead of pthread_mutex_unlock. |
| |
| 2002-12-06 Roland McGrath <roland@redhat.com> |
| |
| * allocatestack.c (__stack_user): Use uninitialized defn. |
| * init.c (__pthread_initialize_minimal): Initialize it here. |
| |
| 2002-12-05 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Make it return zero or an error |
| string. |
| * sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Add |
| missing & here too. |
| |
| 2002-12-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove |
| lowlevellock. |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: New file. |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: New file. |
| * sysdeps/pthread/bits/libc-lock.h: Use lowlevellock implementation |
| for __libc_lock_* macros. |
| * Makefile (routines): Add libc-lowlevellock. |
| |
| 2002-10-09 Roland McGrath <roland@redhat.com> |
| |
| * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call): New macro. |
| Under [__PIC__], call the function via the pointer fetched for |
| comparison rather than a call by name that uses the PLT. |
| (__libc_lock_init, __libc_rwlock_init, __libc_lock_fini) |
| (__libc_rwlock_fini, __libc_lock_lock, __libc_rwlock_rdlock) |
| (__libc_rwlock_wrlock, __libc_lock_trylock, __libc_rwlock_tryrdlock) |
| (__libc_rwlock_trywrlock, __libc_lock_unlock, __libc_rwlock_unlock) |
| (__libc_key_create, __libc_getspecific, __libc_setspecific): Use it. |
| |
| 2002-12-04 Roland McGrath <roland@redhat.com> |
| |
| * forward.c (pthread_self): Use FORWARD3 macro to correct return type. |
| |
| * sysdeps/i386/td_ta_map_lwp2thr.c: Moved from ../nptl_db. |
| * sysdeps/generic/td_ta_map_lwp2thr.c: New file. |
| |
| * pthread_create.c (start_thread): Add missing & on __nptl_last_event. |
| |
| 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Make pthread_t |
| a completely opaque, non-integer type. |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. |
| |
| 2002-12-05 Jakub Jelinek <jakub@redhat.com> |
| |
| * sysdeps/i386/tls.h: Include stdlib.h. |
| * sysdeps/x86_64/tls.h: Likewise. |
| |
| 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-locale2. |
| (tests-static): Likewise. |
| * tst-locale2.c: New file. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Mark asms as |
| volatile and add memory clobbers to lock operations. |
| |
| 2002-12-03 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/i686/bits/atomic.h: Use i486 version. |
| * sysdeps/i386/i486/bits/atomic.h: New file. |
| * sysdeps/i386/i586/bits/atomic.h: New file. |
| * sysdeps/i386/i686/pthread_spin_trylock.S: Define HAVE_CMOV and |
| include i486 version. |
| * sysdeps/i386/i486/pthread_spin_trylock.S: New file. |
| * sysdeps/i386/i586/pthread_spin_trylock.S: New file. |
| Patch by Marijn Ros <marijn@mad.scientist.com>. |
| |
| * allocatestack.c (get_cached_stack): Don't crash if we first |
| found a stack with a larger size then needed. |
| Reported by Hui Huang <hui.huang@sun.com>. |
| |
| * Makefile (tests): Add tst-sysconf. |
| * tst-sysconf.c: New file. |
| |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine |
| PTHREAD_THREADS_MAX. |
| |
| 2002-12-02 Roland McGrath <roland@redhat.com> |
| |
| * pthreadP.h (__stack_user, __nptl_create_event, __nptl_death_event): |
| Declare using hidden_proto instead of attribute_hidden, so there are |
| non-.hidden static symbols for gdb to find. |
| (__pthread_keys): Likewise. |
| * events.c (__nptl_create_event, __nptl_death_event): Add hidden_def. |
| * allocatestack.c (__stack_user): Likewise. |
| * pthread_create.c (__pthread_keys): Likewise. |
| (__nptl_threads_events, __nptl_last_event): Make these static instead |
| of hidden. |
| * pthread_key_create.c (__pthread_pthread_keys_max, |
| __pthread_pthread_key_2ndlevel_size): Renamed from __linuxthreads_*. |
| |
| 2002-12-02 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-locale1. If buid-static is yes link |
| statically. |
| * tst-locale1.c: New file. |
| |
| * pthread_cond_timedwait.c: Include <stdlib.h>. |
| |
| * Makefile (tests): Add tst-fork2 and tst-fork3. |
| * tst-fork2.c: New file. |
| * tst-fork3.c: New file. |
| |
| 2002-11-28 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. |
| |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which |
| require it to 200112L. |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Use cmov |
| instruction only if HAVE_CMOV is defined. |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Define HAVE_CMOV. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: New file. |
| |
| * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: New file. |
| |
| 2002-11-27 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/x86_64/bits/atomic.h: New file. |
| |
| * sysdeps/i386/i686/bits/atomic.h: Fix asm syntax for 8- and |
| 16-bit operations. |
| |
| * sysdeps/unix/sysv/linux/raise.c (raise): Use INTERNAL_SYSCALL if |
| possible since gettid cannot fail. |
| |
| * sysdeps/x86_64/pthreaddef.h: New file. |
| |
| * sysdeps/i386/pthreaddef.h (gettid): Removed. |
| |
| * sysdeps/x86_64/pthread_spin_init.c: New file. |
| * sysdeps/x86_64/pthread_spin_lock.c: New file. |
| * sysdeps/x86_64/pthread_spin_trylock.c: New file. |
| * sysdeps/x86_64/pthread_spin_unlock.c: New file. |
| |
| * sysdeps/i386/i686/pthread_spin_trylock.S (pthread_spin_trylock): |
| Add missing lock prefix. Minute optimization. |
| |
| * tst-spin2.c (main): Also check successful trylock call. |
| |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use correct |
| syscall. Fix typo in case INTERNAL_SYSCALL is not used. |
| |
| * sysdeps/i386/pthread_spin_destroy.c: Moved to... |
| * sysdeps/pthread/pthread_spin_destroy.c: ...here. New file. |
| |
| * sysdeps/i386/pthread_sigmask.c: Removed. Use the generic code. |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Return correct |
| value in case of an error. Add support for INTERNAL_SYSCALL. |
| |
| * sysdeps/i386/pthread_sigmask.c (pthread_sigmask): Return correct |
| value in case of an error. |
| |
| * sysdeps/x86_64/tls.h: New file. |
| |
| 2002-11-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/i386/tls.h (THREAD_GETMEM_NC): Change interface. It now |
| takes the array member name and the index as parameters. |
| (THREAD_SETMEM_NC): Likewise. |
| * pthread_getspecific.c: Use new THREAD_GETMEM_NC interface. |
| * pthread_setspecific.c: Use new THREAD_GETMEM_NC and THREAD_SETMEM_NC |
| interfaces. |
| |
| * sysdeps/i386/tls.h (THREAD_SETMEM): Use size of member element |
| to decide which code to use. |
| (THREAD_SETMEM_NC): Likewise. |
| |
| * allocatestack.c (queue_stack): Don't remove stack from list here. |
| Do it in the caller. Correct condition to prematurely terminate |
| loop to free stacks. |
| (__deallocate_stack): Remove stack from list here. |
| |
| 2002-11-26 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-stack1. |
| * tst-stack1.c: New file. |
| |
| * allocatestack.c (allocate_stack): Initialize the TCB on a user |
| provided stack. |
| |
| * pthread_attr_getstack.c: Return bottom of the thread area. |
| |
| 2002-11-25 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (libpthread-routines): Add pt-allocrtsig and |
| pthread_kill_other_threads. |
| * pt-allocrtsig.c: New file. |
| * pthread_kill_other_threads.c: New file. |
| * sysdeps/unix/sysv/linux/allocrtsig.c: Add additional aliases for |
| all three functions. |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove |
| allocrtsig. |
| * sysdeps/unix/sysv/linux/Versions (libc:GLIBC_PRIVATE): Export |
| __libc_current_sigrtmin_private, __libc_current_sigrtmax_private, |
| and __libc_allocate_rtsig_private. |
| * Versions (libpthread): Export pthread_kill_other_threads_np, |
| __libc_current_sigrtmin, and __libc_current_sigrtmax. |
| |
| 2002-11-24 Ulrich Drepper <drepper@redhat.com> |
| |
| * allocatestack.c (allocate_stack): stackaddr in attribute points to |
| the end of the stack. Adjust computations. |
| When mprotect call fails dequeue stack and free it. |
| * pthread_attr_setstack.c: Store top of the stack in stackaddr |
| attribute. |
| * pthread_getattr_np.c: Likewise. |
| |
| * descr.h (IS_DETACHED): Add some more parenthesis to prevent |
| surprises. |
| |
| 2002-11-23 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/pthread/pthread.h (pthread_self): __THROW must come before |
| attribute definitions. Patch by Luca Barbieri <ldb@ldb.ods.org>. |
| |
| 2002-11-22 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_getspecific.c: Optimize access to first 2nd-level array. |
| * pthread_setspecific.c: Likewise. |
| |
| 2002-11-21 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Remove CLONE_ flags |
| definitions. Get them from the official place. |
| * sysdeps/unix/sysv/linux/i386/fork.c: Likewise. |
| |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Update CLONE_* flags. |
| Use new CLONE_ flags in clone() calls. |
| |
| * sysdeps/unix/sysv/linux/fork.c: Use ARCH_FORK to actually fork. |
| * sysdeps/unix/sysv/linux/i386/fork.c: New file. |
| |
| * Versions: Add pthread_* functions for libc. |
| * forward.c: New file. |
| |
| * sysdeps/pthread/Makefile (libpthread-sysdeps_routines): Add |
| errno-loc. |
| * herrno.c: New file. |
| * res.c: New file. |
| |
| * Makefile (libpthread-routines): Remove sem_post, sem_wait, |
| sem_trywait, and sem_timedwait. Add herrno and res. |
| * sem_init.c: Don't initialize lock and waiters members. |
| * sem_open.c: Likewise. |
| * sem_post.c: Removed. |
| * sem_wait.c: Removed. |
| * sem_trywait.c: Removed. |
| * sem_timedwait.c: Removed. |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Complete rewrite. |
| Includes full implementations of sem_post, sem_wait, sem_trywait, |
| and sem_timedwait. |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Adjust |
| for new implementation. |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct sem): Remove lock |
| and waiters fields. |
| |
| * tst-sem3.c: Improve error message. |
| * tst-signal3.c: Likewise. |
| |
| * init.c (__pthread_initialize_minimal): Use set_tid_address syscall |
| to tell the kernel about the termination futex and to initialize tid |
| member. Don't initialize main_thread. |
| * descr.h (struct pthread): Remove main_thread member. |
| * cancelllation.c (__do_cancel): Remove code handling main thread. |
| The main thread is not special anymore. |
| |
| * allocatestack.c (__reclaim_stacks): Mark stacks as unused. Add |
| size of the stacks to stack_cache_actsize. |
| |
| * pt-readv.c: Add missing "defined". |
| * pt-sigwait.c: Likewise. |
| * pt-writev.c: Likewise. |
| |
| 2002-11-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * Versions: Export __connect from libpthread. |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. |
| |
| * Makefile (libpthread-routines): Add pt-raise. |
| * sysdeps/unix/sysv/linux/raise.c: New file. |
| * sysdeps/unix/sysv/linux/pt-raise.c: New file. |
| * sysdeps/generic/pt-raise.c: New file. |
| |
| * pthread_cond_init.c: Initialize all data elements of the condvar |
| structure. Patch by Luca Barbieri <ldb@ldb.ods.org>. |
| |
| * pthread_attr_init.c: Actually implement 2.0 compatibility version. |
| * pthread_create.c: Likewise. |
| |
| * Makefile (tests): Add tst-key1, tst-key2, tst-key3. |
| * tst-key1.c: New file. |
| * tst-key2.c: New file. |
| * tst-key3.c: New file. |
| |
| * Versions: Export pthread_detach for version GLIBC_2.0. |
| Reported by Saurabh Desai <sdesai@austin.ibm.com>. |
| |
| 2002-11-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_key_create.c: Terminate search after an unused key was found. |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. |
| |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero. |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. |
| |
| 2002-10-10 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Use slow generic |
| dynamic lookup for errno in PIC. |
| |
| * allocatestack.c (get_cached_stack): Rearrange code slightly to |
| release the stack lock as soon as possible. |
| Call _dl_allocate_tls_init for TCB from the cache to re-initialize |
| the static TLS block. |
| (allocate_stack): Call _dl_allocate_tls_init for user-provided stack. |
| |
| * cancellation.c: Renamed from cancelation.c. |
| * Makefile: Adjust accordingly. |
| * pthreadP.h (CANCELLATION_P): Renamed from CANCELATION_P. |
| * cleanup_defer.c: Use CANCELLATION_P. |
| * pthread_testcancel.c: Likewise. |
| * descr.h: Fix spelling in comments. |
| * init.c: Likewise. |
| * pthread_getattr_np.c: Likewise. |
| * pthread_getschedparam.c: Likewise. |
| * pthread_setschedparam.c: Likewise. |
| * Versions: Likewise. |
| |
| * pt-pselect.c: New file. |
| * Makefile (libpthread-routines): Add pt-pselect. |
| * Versions: Add pselect. |
| |
| * tst-cancel4.c: New file. |
| * Makefile (tests): Add tst-cancel4. |
| |
| 2002-10-09 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthread_mutex_lock.c: Always record lock ownership. |
| * pthread_mutex_timedlock.c: Likewise. |
| * pthread_mutex_trylock.c: Likewise. |
| |
| * pt-readv.c: New file. |
| * pt-writev.c: New file. |
| * pt-creat.c: New file. |
| * pt-msgrcv.c: New file. |
| * pt-msgsnd.c: New file. |
| * pt-poll.c: New file. |
| * pt-select.c: New file. |
| * pt-sigpause.c: New file. |
| * pt-sigsuspend.c: New file. |
| * pt-sigwait.c: New file. |
| * pt-sigwaitinfo.c: New file. |
| * pt-waitid.c: New file. |
| * Makefile (libpthread-routines): Add pt-readv, pt-writev, pt-creat, |
| pt-msgrcv, pt-msgsnd, pt-poll, pt-select, pt-sigpause, pt-sigsuspend, |
| pt-sigwait, pt-sigwaitinfo, and pt-waitid. |
| * Versions: Add all the new functions. |
| |
| * tst-exit1.c: New file. |
| * Makefile (tests): Add tst-exit1. |
| |
| * sem_timedwait.c: Minor optimization for more optimal fastpath. |
| |
| 2002-10-08 Ulrich Drepper <drepper@redhat.com> |
| |
| * pt-fcntl.c: Only enable asynchronous cancellation for F_SETLKW. |
| |
| * pthread_join.c: Enable asynchronous cancellation around lll_wait_tid |
| call. pthread_join is an official cancellation point. |
| * pthread_timedjoin.c: Likewise. |
| |
| * pthread_cond_wait.c: Revert order in which internal lock are dropped |
| and the condvar's mutex are retrieved. |
| * pthread_cond_timedwait.c: Likewise. |
| Reported by dice@saros.East.Sun.COM. |
| |
| 2002-10-07 Ulrich Drepper <drepper@redhat.com> |
| |
| * pthreadP.h: Cut out all type definitions and move them... |
| * sysdeps/unix/sysv/linux/internaltypes.h: ...here. New file. |
| * pthreadP.h: Include <internaltypes.h>. |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Little |
| performance tweaks. |
| |
| * sem_trywait.c: Shuffle #includes around to get right order. |
| * sem_timedwait.c: Likewise. |
| * sem_post.c: Likewise. |
| * sem_wait.c: Likewise. |
| |
| * nptl 0.3 released. |
| |
| * Makefile (tests): Add tst-signal3. |
| * tst-signal3.c: New file. |
| |
| 2002-10-05 Ulrich Drepper <drepper@redhat.com> |
| |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Tell the compiler that |
| the asms modify the sem object. |
| (__lll_sem_timedwait): Now takes struct sem* as first parameter. |
| |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h (sem_t): Don't expose |
| the actual members. |
| * pthreadP.h (struct sem): New type. Actual semaphore type. |
| * semaphoreP.h: Include pthreadP.h. |
| * sem_getvalue.c: Adjust to sem_t change. |
| * sem_init.c: Likewise. |
| * sem_open.c: Likewise. |
| * sem_post.c: Likewise. |
| * sem_timedwait.c: Likewise. |
| * sem_trywait.c: Likewise. |
| * sem_wait.c: Likewise. |
| |
| 2002-10-04 Ulrich Drepper <drepper@redhat.com> |
| |
| * Makefile (tests): Add tst-basic2, tst-exec1, tst-exec3, tst-exec3. |
| * tst-basic2.c: New file. |
| * tst-exec1.c: New file. |
| * tst-exec2.c: New file. |
| * tst-exec3.c: New file. |
| |
| * tst-fork1.c: Remove extra */. |
| |
| * nptl 0.2 released. The API for IA-32 is complete. |
