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2003-06-04 Jakub Jelinek <jakub@redhat.com>
* config.make.in (ASFLAGS-config): New.
* Makeconfig (ASFLAGS): Append $(ASFLAGS-config).
* configure.in (libc_cv_as_noexecstack): New check.
(ASFLAGS_config): Substitute.
2003-06-04 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/bits/mathinline.h (log1p, asinh, acosh, atanh,
hypot, logb): Protect with #ifdef __FAST_MATH__.
2003-06-04 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/i386/fpu/bits/mathinline.h (ldexpf, ldexpl): Protect with
#ifdef __FAST_MATH__.
_POSIX_ prefix.
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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.
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__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.
2003-06-05 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.
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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.
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2003-06-03 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/glob.c [HAVE_D_TYPE] (glob_in_dir): Also allow
DT_LNK entries if GLOB_ONLYDIR is set [PR libc/5043].
* posix/globtest.sh: Adjust for this change.
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* sysdeps/unix/sysv/linux/ifaddrs.c (netlink_open): Call getsockname
to get the actual PID value used in the records passed up.
(getifaddrs): Don't initialize nh.pid here.
2003-06-02 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/ifaddrs.c (netlink_receive): Minor
optimization.
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* po/zh_CN.po: Update from translation team.
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2003-06-02 Ulrich Drepper <drepper@redhat.com>
* posix/getconf.c (main): Also recognize names without the
__POSIX_ prefix.
* elf/Makefile (CFLAGS-dl-lookup.c): Define.
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2003-06-02 Bernd Schmidt <bernds@redhat.com>
* sysdeps/i386/fpu/bits/mathinline.h (sqrt, __sqrtl, ldexp,
ldexpf, ldexpl): Only define if __FAST_MATH__.
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* sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym: New file.
* sysdeps/unix/sysv/linux/ia64/Makefile
[$(subdir) = stdlib] (gen-as-const-headers): Add it.
* sysdeps/unix/sysv/linux/ia64/ucontext_i.h: Include it instead of
defining SC_* macros here.
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* sysdeps/i386/dl-machine.h: Include <sysdep.h>.
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* test-skeleton.c (main): Request getopt to not reorder the
command line.
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2003-06-01 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile (CFLAGS-dl-runtime.c): Define.
* wcsmbs/wcpncpy.c (__wcpncpy): Fix broken implementation to match
stpncpy.
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2003-05-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h (SA_NOCLDWAIT): Define.
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2003-05-31 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_plt_conflict):
New function.
(elf_machine_rela) <case R_PPC64_JMP_SLOT>: Avoid
RESOLVE_CONFLICT_FIND_MAP. If RESOLVE_CONFLICT_FIND_MAP is defined,
call elf_machine_plt_conflict instead of elf_machine_fixup_plt.
* sysdeps/i386/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Add
CFI directives.
* csu/Makefile: Fix Makefile warnings regarding Scrt1.o.
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* csu/Makefile: Fix Makefile warnings regarding Scrt1.
* sysdeps/ia64/elf/initfini.c (gmon_initializer): Mark with
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* 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.
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2003-05-31 Ulrich Drepper <drepper@redhat.com>
* libio/fileops.c (_IO_file_open): Don't mark as inline.
* sysdeps/ia64/elf/initfini.c ((gmon_initializer): Mark with
attribute used.
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2003-05-30 Ulrich Drepper <drepper@redhat.com>
* scripts/config.guess: Update from master copy.
* scripts/config.sub: Likewise.
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* 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.
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operation.
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2003-05-30 Guido Guenther <agx@sigxcpu.org>
* sysdeps/mips/mips64/bsd-_setjmp.S: Include <sys/asm.h> for
SETUP_GP64 and friends.
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Fix register
names in internal_syscall{6,7}.
* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/mips/pread.c [_MIPS_SIM == _ABI64]: Fix
number of syscall arguments.
* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
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* sysdeps/mips/mips64/bsd-_setjmp.S: Include <sys/asm.h> for
SETUP_GP64 and friends.
* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: Fix register
names in internal_syscall{6,7}.
* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/mips/pread.c [_MIPS_SIM == _ABI64]: Fix
number of syscall arguments.
* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
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2003-05-30 Ulrich Drepper <drepper@redhat.com>
* 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.
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reflect reality in the futex syscall.
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2003-05-30 Andreas Jaeger <aj@suse.de>
* sysdeps/x86_64/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
Add CFI directives.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c (RESTORE2): Add CFI
directives.
* sysdeps/generic/sysdep.h: Add CFI_* macros for C files.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Add CFI directives.
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(SAVESTK_3): Likewise.
(SAVESTK_5): Likewise.
(RESTSTK_0): Likewise.
(RESTSTK_3): Likewise.
(RESTSTK_5): Likewise.
2003-05-30 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
(SAVESTK_0): Add CFI directives.
(SAVESTK_3): Likewise.
(SAVESTK_5): Likewise.
(RESTSTK_0): Likewise.
(RESTSTK_3): Likewise.
(RESTSTK_5): Likewise.
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New function.
(lll_mutex_cond_lock): Define.
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* Makefile (tests): Add tst-signal6.
* tst-signal6.c: New file.
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* sysdeps/unix/sysv/linux/s390/lowlevellock.h
(__lll_mutex_unlock_force): New function
(lll_mutex_unlock_force): Use __lll_mutex_unlock_force.
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* 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.
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2003-05-30 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc32/elf/start.S: Make code compilable with
SHARED.
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2003-05-29 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue):
Find break parameter in correct asm argument.
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.
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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.
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2003-05-28 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread_cond_broadcast.c
(__pthread_cond_broadcast): Fix typo: MAX_INT -> INT_MAX.
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* sysdeps/x86_64/elf/start.S: Likewise.
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(sed-remove-dotot): Substitute $(..) also at start of line.
($(stdio_lim:h=st)): Use -MD instead of SUNPRO_DEPENDENCIES.
Generated defines with a single compiler call.
Use $(sed-remove-dotdot).
* mach/Makefile ($(objpfx)mach-syscalls.mk): Use -MD instead
of DEPENDENCIES_OUTPUT, and use $(sed-remove-objpfx).
* sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h):
Use -MD instead of SUNPRO_DEPENDENCIES, and use $(sed-remove-objpfx).
* sysdeps/unix/sysv/linux/mips/Makefile
($(objpfx)syscall-%.h): Likewise.
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* Makerules: Always use -MP together with -MD.
(sed-remove-dotot): Substitute $(..) also at start of line.
($(stdio_lim:h=st)): Use -MD instead of SUNPRO_DEPENDENCIES.
Generated defines with a single compiler call.
Use $(sed-remove-dotdot).
* mach/Makefile ($(objpfx)mach-syscalls.mk): Use -MD instead
of DEPENDENCIES_OUTPUT, and use $(sed-remove-objpfx).
* sysdeps/unix/sysv/linux/Makefile ($(objpfx)syscall-%.h):
Use -MD instead of SUNPRO_DEPENDENCIES, and use $(sed-remove-objpfx).
* sysdeps/unix/sysv/linux/mips/Makefile
($(objpfx)syscall-%.h): Likewise.
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rt_sigprocmask system call.
* sysdeps/unix/sysv/linux/ia64/ucontext_i.h (SC_MASK): Fix value.
From Peter A. Buhr <pabuhr@plg2.math.uwaterloo.ca>.
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* sysdeps/unix/sysv/linux/ia64/setcontext.S: Pass fourth argument to
rt_sigprocmask system call.
* sysdeps/unix/sysv/linux/ia64/ucontext_i.h (SC_MASK): Fix value.
From Peter A. Buhr <pabuhr@plg2.math.uwaterloo.ca>.
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