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* pthread.c (__pthread_initialize_manager): Subtract
TLS_PRE_TCB_SIZE bytes from tcbp to get to descr.
* manager.c (pthread_handle_create): Subtract or add TLS_PRE_TCB_SIZE
instead of sizeof (pthread_descr).
(pthread_free): Add TLS_PRE_TCB_SIZE instead of sizeof (pthread_descr).
* sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define to 0.
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2003-04-22 Jakub Jelinek <jakub@redhat.com>
* include/link.h (NO_TLS_OFFSET): Define to 0 if not defined.
* elf/dl-close.c (_dl_close): Use NO_TLS_OFFSET.
* elf/dl-object.c (_dl_new_object): Initialize l_tls_offset to
NO_TLS_OFFSET.
* elf/rtld.c (_dl_start_final, _dl_start): Likewise.
* elf/dl-reloc.c (CHECK_STATIC_TLS): Use NO_TLS_OFFSET.
* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Likewise.
* sysdeps/powerpc/dl-tls.h (TLS_TPREL_VALUE): Don't subtract
TLS_TCB_SIZE.
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around linker bug.
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2003-04-22 Ulrich Drepper <drepper@redhat.com>
* semaphore.h: Fix typo in comment.
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* signal/sigfillset.c: Moved to...
* sysdeps/generic/sigfillset.c: ...here. If SIGCANCEL is defined
do not set the corresponding bit.
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2003-04-21 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sigprocmask.c: Prevent changing mask for
SIGCANCEL.
* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Define SI_TKILL.
* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Define SI_TKILL.
first syscall parameter to const char*.
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* configure.in: Add AC_PROG_CXX.
* config.make.in (CXX): Define.
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2003-04-19 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/i686/hp-timing.h (HP_TIMING_PRINT): Change type of
__len to size_t to avoid warnings.
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* stdlib/cxa_finalize.c (__cxa_finalize): Don't call
UNREGISTER_ATFORK if d == NULL.
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2003-04-19 Ulrich Drepper <drepper@redhat.com>
* catgets/nl_types.h: Remove __THROW marker from cancellation points.
* dirent/dirent.h: Likewise.
* dlfcn/dlfcn.h: Likewise.
* grp/grp.h: Likewise.
* iconv/iconv.h: Likewise.
* io/fcntl.h: Likewise.
* io/ftw.h: Likewise.
* libio/stdio.h: Likewise.
* misc/sys/mman.h: Likewise.
* misc/sys/select.h: Likewise.
* misc/sys/syslog.h: Likewise.
* misc/sys/uio.h: Likewise.
* posix/spawn.h: Likewise.
* posix/unistd.h: Likewise.
* posix/sys/wait.h: Likewise.
* pwd/pwd.h: Likewise.
* resolv/netdb.h: Likewise.
* rt/aio.h: Likewise.
* shadow/shadow.h: Likewise.
* signal/signal.h: Likewise.
* socket/sys/socket.h: Likewise.
* stdlib/stdlib.h: Likewise.
* streams/stropts.h: Likewise.
* string/string.h: Likewise.
* sysdeps/gnu/utmpx.h: Likewise.
* sysvipc/sys/msg.h: Likewise.
* termios/termios.h: Likewise.
* time/time.h: Likewise.
* wcsmbs/wchar.h: Likewise.
* iconv/gconv_cache.c: Include <not-cancel.h> and use non-cancelable
functions.
* misc/daemon.c: Likewise.
* sysdeps/generic/backtracesymsfd.c: Likewise.
* sysdeps/generic/check_fds.c: Likewise.
* sysdeps/unix/sysv/linux/gethostid.c: Likewise.
* sysdeps/unix/sysv/linux/not-cancel.h: New file.
* sysdeps/generic/not-cancel.h: New file.
* csu/Makefile (distribute): Add not-cancel.h.
* sysdeps/unix/sysv/linux/fatal-prepare.h: New file.
* sysdeps/unix/sysv/linux/Makefile: Define FATAL_PREPARE_INCLUDE
for assert.c and assert-perr.c to include <fatal-prepare.h>.
* sysdeps/unix/sysv/linux/Dist: Add fatal-prepare.h.
* sysdeps/posix/remove.c (remove): Rewrite. No need to restore
errno and unlink first.
* io/ftw.c (ftw_dir): In all places assume fchdir is available.
2003-04-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Use
INTERNAL_SYSCALL instead of INLINE_SYSCALL.
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* sysdeps/pthread/pthread.h: Don't mark pthread_testcancel,
pthread_cancel, pthread_setcancelstate, and pthread_setcanceltype with
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2003-04-18 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h: Don't mark pthread_testcancel with
__THROW.
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* sysdeps/generic/libc-start.c [NEED_DL_SYSINFO]: Add decl for
INTUSE(__register_frame_info_bases).
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AT_SYSINFO_EH_FRAME. Adjust string width.
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2003-04-15 Ulrich Drepper <drepper@redhat.com>
* elf/elf.h: Define AT_SYSINFO_EH_FRAME.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Handle
AT_SYSINFO_EH_FRAME.
(_dl_show_auxv):Display AT_SYSINFO_EH_FRAME value.
* sysdeps/generic/ldsodefs.h [NEED_DL_SYSINFO] (struct rtld_global):
Add _dl_sysinfo_eh_frame field.
* elf/dl-support.c [NEED_DL_SYSINFO]: Define _dl_sysinfo_eh_frame.
* sysdeps/generic/libc-start.c [NEED_DL_SYSINFO] Define eh_obj
variable.
[NEED_DL_SYSINFO] (LIBC_START_MAIN): Call __register_frame_info_bases
if _dl_sysinfo_eh_frame is non-NULL.
* Makeconfig (gnulib): Add -lgcc_eh.
* config.h.in: Define HAVE_FORCED_UNWIND.
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2003-04-15 Ulrich Drepper <drepper@redhat.com>
* include/atomic.h: Pretty printing.
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* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't
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2003-04-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Don't
overflow CFA advance instructions.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
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2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/i486/bits/atomic.h: Rename LOCK to LOCK_PREFIX.
* sysdeps/x86_64/bits/atomic.h: Likewise.
2003-04-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h: Change PUSHARGS_1 and
POPARGS_1 to emit labels for the mov instructions.
2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (ret_NOERRNO): Define.
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2003-04-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Use
DW_CFA_advance_loc2 for .Laddl-.Lsubl.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use
DW_CFA_advance_loc for .Laddl-.Lsubl.
* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Don't use
position-independent unwind data for static libraries.
Add missing unwind info. Add comments.
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2003-04-14 Ulrich Drepper <drepper@redhat.com>
* string/strxfrm.c (STRXFRM): Terminate rulearr at correct
position. Reported by jreiser@BitWagon.com.
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* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Add unwind info.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
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2003-04-13 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Add
unwind info.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
* Makefile: Make sure all cancellation points are compiled with
exception and asynchronous unwind tables.
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2003-04-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/tls.h (THREAD_SETMEM): Word around compiler bug
which mishandles loading of global object addresses in PIC.
(THREAD_SETMEM_NC): Likewise.
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* sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
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2003-04-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/libc-start.c: Cleanup MAIN_AUXVEC_ARG handling.
Remove HAVE_CANCELBUF code. Replace with code using the new
initializers for unwind-based cleanup handling.
* sysdeps/generic/unwind.h: Update from latest gcc version.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Define labels in a few
places to allow unwind data generation.
* sysdeps/i386/bits/setjmp.h: Allow file to be included multiple times.
* sysdeps/x86_64/bits/setjmp.h: Likewise.
* sysdeps/sh/bits/setjmp.h: Likewise.
* sysdeps/powerpc/bits/setjmp.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise.
* sysdeps/alpha/bits/setjmp.h: Likewise.
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often unecessary local variable.
(start_thread): Initialize cleanup_jmp_buf element if own thread descriptor.
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* csu/Makefile (tests, tests-static): Add it.
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cleanup handler installation functions.
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* 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.
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2003-04-11 Ulrich Drepper <drepper@redhat.com>
* tst-attr2.c (do_test): Add cast to avoid warning.
* tst-mutex4.c (do_test): Likewise.
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2003-04-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks
in child.
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2003-04-09 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-detach1.
* tst-detach1.c: New file.
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* sysdeps/pthread/pthread.h: Remove duplicate
pthread_cleanup_{push,pop} definitions.
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2003-04-08 Ulrich Drepper <drepper@redhat.com>
* tst-barrier2.c: Eliminate warnings.
* tst-cancel4.c: Likewise.
* tst-cond4.c: Likewise.
* tst-cond6.c: Likewise.
* tst-detach1.c: Likewise.
* tst-rwlock4.c: Likewise.
* tst-rwlock6.c: Likewise.
* tst-rwlock7.c: Likewise.
* tst-sem3.c: Likewise.
* tst-spin2.c: Likewise.
* tst-umask1.c: Likewise.
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2003-04-07 Ulrich Drepper <drepper@redhat.com>
* pthread_detach.c (pthread_detach): Fix test for invalid TID.
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2003-04-06 Ulrich Drepper <drepper@redhat.com>
* descr.h (struct pthread): Move cancelhandling member to the front.
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2003-04-05 Ulrich Drepper <drepper@redhat.com>
* malloc/thread-m.h [PTHREAD_MUTEX_INITIALIZER]: If
HAVE_register_atfork_malloc is defined use __register_atfork_malloc
instead of __register_atfork.
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2003-04-04 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/createthread.c (create_thread): Add some more
comments explaining when to set multiple_threads and when not.
* pthreadP.h: Define THREAD_ATOMIC_CMPXCHG_VAL and
THREAD_ATOMIC_BIT_SET if not already defined.
* sysdeps/i386/tls.h: Define THREAD_ATOMIC_CMPXCHG_VAL and
THREAD_ATOMIC_BIT_SET:
* sysdeps/x86_64/tls.h: Likewise.
* cleanup_defer.c (_pthread_cleanup_push_defer): Rewrite to use
THREAD_ATOMIC_CMPXCHG_VAL.
(_pthread_cleanup_pop_restore): Likewise.
* cancellation.c (__pthread_enable_asynccancel): Likewise.
(__pthread_enable_asynccancel_2): Likewise.
(__pthread_disable_asynccancel): Likewise.
* libc-cancellation.c (__libc_enable_asynccancel): Likewise.
(__libc_disable_asynccancel): Likewise.
* init.c (sigcancel_handler): Likewise.
* pthread_setcancelstate.c (__pthread_setcancelstate): Likewise.
* pthread_setcanceltype.c (__pthread_setcanceltype): Likewise.
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defined.
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2003-04-03 Ulrich Drepper <drepper@redhat.com>
* init.c (sigcancel_handler): Don't set EXITING_BIT here.
* libc-cancellation.c (__libc_enable_asynccancel): Likewise.
* pthreadP.h (__do_cancel): Set EXITING_BIT here.
* Makefile (tests): Add tst-cancel11.
* tst-cancel11.c: New file.
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