2000-06-12 Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
Yutaka Niibe <gniibe@chroot.org>
* sysdeps/sh/Dist: New file.
* sysdeps/sh/Implies: New file.
* sysdeps/sh/gmp-mparam.h: New file.
* sysdeps/sh/init-first.c: New file.
* sysdeps/sh/machine-gmon.h: New file.
* sysdeps/sh/memcpy.S: New file.
* sysdeps/sh/memprof.h: New file.
* sysdeps/sh/memset.S: New file.
* sysdeps/sh/sh3/__longjmp.S: New file.
* sysdeps/sh/sh3/bits/endian.h: New file.
* sysdeps/sh/sh3/bits/huge_val.h: New file.
* sysdeps/sh/sh3/bits/setjmp.h: New file.
* sysdeps/sh/sh3/bsd-_setjmp.S: New file.
* sysdeps/sh/sh3/bsd-setjmp.S: New file.
* sysdeps/sh/sh3/dl-machine.h: New file.
* sysdeps/sh/sh3/elf/initfini.c: New file.
* sysdeps/sh/sh3/elf/start.S: New file.
* sysdeps/sh/sh3/setjmp.S: New file.
* sysdeps/sh/sh3/sys/ucontext.h: New file.
* sysdeps/sh/sh4/__longjmp.S: New file.
* sysdeps/sh/sh4/bits/endian.h: New file.
* sysdeps/sh/sh4/bits/huge_val.h: New file.
* sysdeps/sh/sh4/bits/setjmp.h: New file.
* sysdeps/sh/sh4/bsd-_setjmp.S: New file.
* sysdeps/sh/sh4/bsd-setjmp.S: New file.
* sysdeps/sh/sh4/dl-machine.h: New file.
* sysdeps/sh/sh4/elf/initfini.c: New file.
* sysdeps/sh/sh4/elf/start.S: New file.
* sysdeps/sh/sh4/fpu/bits/fenv.h: New file.
* sysdeps/sh/sh4/fpu/bits/huge_val.h: New file.
* sysdeps/sh/sh4/fpu/bits/mathdef.h: New file.
* sysdeps/sh/sh4/fpu/fclrexcpt.c: New file.
* sysdeps/sh/sh4/fpu/fegetenv.c: New file.
* sysdeps/sh/sh4/fpu/fegetround.c: New file.
* sysdeps/sh/sh4/fpu/feholdexcpt.c: New file.
* sysdeps/sh/sh4/fpu/fesetenv.c: New file.
* sysdeps/sh/sh4/fpu/fesetround.c: New file.
* sysdeps/sh/sh4/fpu/fpu_control.h: New file.
* sysdeps/sh/sh4/fpu/fraiseexcpt.c: New file.
* sysdeps/sh/sh4/fpu/fsetexcptflg.c: New file.
* sysdeps/sh/sh4/fpu/ftestexcept.c: New file.
* sysdeps/sh/sh4/fpu/libm-test-ulps: New file.
* sysdeps/sh/sh4/setjmp.S: New file.
* sysdeps/sh/sh4/sys/ucontext.h: New file.
* sysdeps/sh/strlen.S: New file.
* sysdeps/sh/sysdep.h: New file.
* sysdeps/unix/sh/sysdep.S: New file.
* sysdeps/unix/sh/sysdep.h: New file.
* sysdeps/unix/sysv/linux/sh/Dist: New file.
* sysdeps/unix/sysv/linux/sh/Makefile: New file.
* sysdeps/unix/sysv/linux/sh/Versions: New file.
* sysdeps/unix/sysv/linux/sh/bits/mman.h: New file.
* sysdeps/unix/sysv/linux/sh/bits/resource.h: New file.
* sysdeps/unix/sysv/linux/sh/brk.c: New file.
* sysdeps/unix/sysv/linux/sh/chown.c: New file.
* sysdeps/unix/sysv/linux/sh/clone.S: New file.
* sysdeps/unix/sysv/linux/sh/fchown.c: New file.
* sysdeps/unix/sysv/linux/sh/fxstat.c: New file.
* sysdeps/unix/sysv/linux/sh/getegid.c: New file.
* sysdeps/unix/sysv/linux/sh/geteuid.c: New file.
* sysdeps/unix/sysv/linux/sh/getgroups.c: New file.
* sysdeps/unix/sysv/linux/sh/getresgid.c: New file.
* sysdeps/unix/sysv/linux/sh/getresuid.c: New file.
* sysdeps/unix/sysv/linux/sh/getrlimit.c: New file.
* sysdeps/unix/sysv/linux/sh/getrlimit64.c: New file.
* sysdeps/unix/sysv/linux/sh/getuid.c: New file.
* sysdeps/unix/sysv/linux/sh/lchown.c: New file.
* sysdeps/unix/sysv/linux/sh/lxstat.c: New file.
* sysdeps/unix/sysv/linux/sh/msgctl.c: New file.
* sysdeps/unix/sysv/linux/sh/oldgetrlimit64.c: New file.
* sysdeps/unix/sysv/linux/sh/pipe.S: New file.
* sysdeps/unix/sysv/linux/sh/profil-counter.h: New file.
* sysdeps/unix/sysv/linux/sh/semctl.c: New file.
* sysdeps/unix/sysv/linux/sh/setegid.c: New file.
* sysdeps/unix/sysv/linux/sh/seteuid.c: New file.
* sysdeps/unix/sysv/linux/sh/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/sh/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/sh/setgid.c: New file.
* sysdeps/unix/sysv/linux/sh/setgroups.c: New file.
* sysdeps/unix/sysv/linux/sh/setregid.c: New file.
* sysdeps/unix/sysv/linux/sh/setresgid.c: New file.
* sysdeps/unix/sysv/linux/sh/setresuid.c: New file.
* sysdeps/unix/sysv/linux/sh/setreuid.c: New file.
* sysdeps/unix/sysv/linux/sh/setrlimit.c: New file.
* sysdeps/unix/sysv/linux/sh/setuid.c: New file.
* sysdeps/unix/sysv/linux/sh/sh3/register-dump.h: New file.
* sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: New file.
* sysdeps/unix/sysv/linux/sh/shmctl.c: New file.
* sysdeps/unix/sysv/linux/sh/sigcontextinfo.h: New file.
* sysdeps/unix/sysv/linux/sh/socket.S: New file.
* sysdeps/unix/sysv/linux/sh/sys/io.h: New file.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h: New file.
* sysdeps/unix/sysv/linux/sh/sys/user.h: New file.
* sysdeps/unix/sysv/linux/sh/syscalls.list: New file.
* sysdeps/unix/sysv/linux/sh/sysdep.S: New file.
* sysdeps/unix/sysv/linux/sh/sysdep.h: New file.
* sysdeps/unix/sysv/linux/sh/vfork.S: New file.
* sysdeps/unix/sysv/linux/sh/xstat.c: New file.
2000-06-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/timer_routines.c (list_append): Little fix to
reall append the entry.
list and remove from active list.
2000-06-10 Kaz Kylheku <kaz@ashi.footprints.net>
* sysdeps/pthread/timer_create.c: Thread matching now done on
clock type as well as thread attributes.
There are individual global signal-delivering threads for
different clock types.
* sysdeps/pthread/posix-timer.h: Likewise.
* sysdeps/pthread/timer_routines.c: Likewise.
* sysdeps/pthread/timer_routines.c: Thread allocation and
deallocation function now remembers to put thread on active
list and remove from active list.
Thus now the feature of binding multiple timers
to a single thread actually works.
2000-06-10 Ulrich Drepper <drepper@redhat.com>
* pthread.c (__pthread_create_2_1): Optimize a bit.
* internals.h (invalid_handle): Also test for p_terminated != 0.
(nonexisting_handle): New function. Same as old invalid_handle.
* join.c (pthread_join): Use nonexisting_handle instead of
invalid_handle to test for acceptable thread handle.
Reported by Permaine Cheung <pcheung@cygnus.com>.
* sysdeps/pthread/posix-timer.h (struct timer_node): Add creator_pid.
* sysdeps/pthread/timer_create.c: Fill in creator_pid.
* sysdeps/pthread/timer_routines.c (thread_expire_timer): Send signal
with sigqueueinfo is this system call is available.
* sysdeps/pthread/timer_create.c (timer_create): Allow
CLOCK_CPUTIME if _POSIX_CPUTIME is defined.
2000-05-22 Andreas Jaeger <aj@suse.de>
* math/Makefile: Add -D__FAST_MATH__ to CFLAGS-test-ifloat.c,
CFLAGS-test-idouble.c, CFLAGS-test-ildoubl.c.
* manual/math.texi (FP Function Optimizations): Document gcc
-ffast-math behaviour with mathinlines.
* sysdeps/i386/fpu/bits/mathinline.h: Only use save inline
functions unless -ffast-math is given to gcc.
* elf/soinit.c (__libc_global_ctors): Move
__pthread_initialize_minimal call out of HAVE_DWARF2_* defines.
* resolv/resolv.h (__res_state): Added __attribute__((const)).
(_res): If __RES_PTHREAD_INTERNAL is defined, declare it as
variable, don't define it to __res_state call.
2000-05-13 Jakub Jelinek <jakub@redhat.com>
* internals.h (__RES_PTHREAD_INTERNAL): Define.
2000-05-13 Jakub Jelinek <jakub@redhat.com>
* internals.h (__RES_PTHREAD_INTERNAL): Define.
2000-05-07 H.J. Lu <hjl@gnu.org>
* csu/initfini.c: Moved to ....
* sysdeps/generic/initfini.c: ...here.
* csu/Makefile (initfini.c): Set vpath to $(full_config_sysdirs).
* sysdeps/unix/sysv/linux/i386/getcpuclockid.c
(pthread_getcpuclockid): Correct test for ourselves.
2000-05-05 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/i386/getcpuclockid.c
(pthread_getcpuclockid): Correct test for ourselves.
2000-05-03 Ulrich Drepper <drepper@redhat.com>
* string/bits/string2.h: Declare __strdup and __strndup if necessary.
Reported by Bruno Haible.
2000-04-29 Bruno Haible <haible@clisp.cons.org>
* manual/arith.texi: Remove @w from @itemize.
2000-04-27 Ulrich Drepper <drepper@redhat.com>
* elf/soinit.c (__libc_global_ctors): Call __pthread_initialize_minimal
if this function is available.
* sysdeps/i386/i486/atomicity.h (exchange_and_add): Use uint32_t for
all values.
<haible@clisp.cons.org>.
2000-04-24 Ulrich Drepper <drepper@redhat.com>
* manager.c (pthread_free): Use FREE_THREAD not FREE_THREAD_SELF.
* sysdeps/i386/useldt.h: Use "q" constraint instead of "r" where
necessary.
* sysdeps/i386/i686/pt-machine.h: Include "../useldt.h".
2000-04-20 Ulrich Drepper <drepper@redhat.com>
* manual/stdio.texi: Give advise about handling error when using
stream functions.
Patch by Michael Deutschmann <michael@talamasca.ocis.net>.
2000-04-16 Ulrich Drepper <drepper@redhat.com>
* pthread.c: Correct long-time braino. We never set SA_SIGINFO and
therefore don't need the _rt versions of the signal handlers.
* internals.h: Declare __pthread_yield.
* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
Before testing versions check that we actually loaded the object
and whether we are in trace mode. If not loaded during tracing don't
test versions in this object.
(_dl_check_all_versions): Take new parameter and pass to
_dl_check_map_versions.
* sysdeps/generic/ldsodefs.h: Update prototypes for
_dl_check_all_versions and _dl_check_map_versions.
* elf/rtld.c (struct version_check_args): Add dotrace.
(version_check_doit): Pass args->dotrace to _dl_check_all_versions.
(dl_main): Pass info about trace mode to version_check_doit.
* elf/dl-open.c (dl_open_worker): Pass zero as new argument to
_dl_check_all_versions.
* manual/users.texi (XPG Functions): Document utmpxname, getutmp,
and getutmpx.
Patch by Bryan Henderson <bryanh@giraffe-data.com>.
* sysdeps/unix/sysv/linux/alpha/adjtime.c: Fix typo in
compat_symbol call for old adjtime.
* sysdeps/alpha/dl-machine.h (RTLD_START): Rewrite for new init
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for linuxthreads.
2000-04-14 Andreas Jaeger <aj@suse.de>
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for libdl, ld and libm.
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for linuxthreads.
2000-04-13 Ulrich Drepper <drepper@redhat.com>
* posix/globtest.sh: Work around inconsistency with expanding ~/
in shell (PR libc/1690). Reported by patsmith@pobox.com.
* sysdeps/pthread/pthread.h: Add prototypes for pthread_spin_init,
pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
and pthread_spin_unlock.
* sysdeps/pthread/bits/pthreadtypes.h: Change struct _pthread_fastlock
into pthread_spinlock_t. Change all uses.
* spinlock.c: Implement pthread_spin_lock.
Rename __pthread_unlock to __pthread_spin_unlock and define weak
alias for real name.
Define pthread_spin_trylock, pthread_spin_init, and
pthread_spin_destroy.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* spinlock.h: Rename __pthread_unlock to __pthread_spin_unlock.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* Versions [libpthread] (GLIBC_2.2): Add pthread_spin_init,
pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
and pthread_spin_unlock.
* cancel.c: Use __pthread_spin_unlock instead of __pthread_unlock.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* condvar.c: Likewise.
* internals.h: Likewise.
* join.c: Likewise.
* manager.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* rwlock.c: Likewise.
* semaphore.c: Likewise.
* signals.c: Likewise.
* posix/getconf.c: Add support for many more POSIX options.
* sysdeps/posix/sysconf.c: Likewise.
* sysdeps/generic/bits/confname.h: Add many more POSIX options.
* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_REGEXP and
_POSIX_SHELL.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/time.h: Rename __CLOCK_HIGHRES to
CLOCK_PROCESS_CPUTIME_ID. Add define CLOCK_MONOTONIC and
CLOCK_THREAD_CPUTIME_ID.
* sysdeps/unix/i386/clock_getcpuclockid.c: Set *clock_id to
CLOCK_PROCESS_CPUTIME_ID.
* sysdeps/unix/i386/i586/clock_getres.c: Change for renaming of
__CLOCK_HIGHRES to CLOCK_PROCESS_CPUTIME_ID. Handle
CLOCK_THREAD_CPUTIME_ID and CLOCK_MONOTONIC the same.
* sysdeps/unix/i386/i586/clock_gettime.c: Likewise.
* sysdeps/mips/pt-machine.h (MEMORY_BARRIER): Define.
(__compare_and_swap): Mark as modifying memory.
2000-04-11 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/pt-machine.h (MEMORY_BARRIER): Define.
(__compare_and_swap): Mark as modifying memory.
2000-04-11 Geoff Keating <geoffk@cygnus.com>
* sysdeps/powerpc/pt-machine.h (MEMORY_BARRIER): Don't be
__volatile__.
(__compare_and_swap): Replace other 'sync' with MEMORY_BARRIER.
Don't have the 'asm' __volatile__.
2000-04-11 Ulrich Drepper <drepper@redhat.com>
* internals.h: Define MEMORY_BARRIER as empty if not defined already.
* spinlock.c (__pthread_lock): Add memory barriers.
(__pthread_unlock): Likewise.
* sysdeps/alpha/pt-machine.h (MEMORY_BARRIER): Define using mb
instruction.
(RELEASE): Not needed anymore.
(__compare_and_swap): Mark asm as modifying memory.
* sysdeps/powerpc/pt-machine.h (sync): Remove. Replace with definition
of MEMORY_BARRIER.
(__compare_and_swap): Use MEMORY_BARRIER instead of sync.
* sysdeps/sparc/sparc32/pt-machine.h (RELEASE): Not needed anymore.
(MEMORY_BARRIER): Define using stbar.
* sysdeps/sparc/sparc64/pt-machine.h (MEMORY_BARRIER): Define using
stbar.
(__compare_and_swap): Use MEMORY_BARRIER to ensure ordering.
Patch by Xavier Leroy <Xavier.Leroy@inria.fr> based on comments by
Mike Burrows <m3b@pa.dec.com>.
* sysdeps/unix/sysv/linux/getdents.c (__getdents): Avoid initial
lseek call be passing in a buffer which never allow a successful
first getdents syscall if not at leas the initial entry can be
stored in the user buffer.
2000-03-26 Ulrich Drepper <drepper@redhat.com>
* include/features.h: Undef and document __USE_XOPEN2K.
* malloc/mcheck.c: Implement pedantic checking of all allocated blocks
whenever a function is called. Initiated by calling mcheck_pedantic
instead of mcheck.
* malloc/mcheck.h: Declare mcheck_pedantic.
* malloc/Versions [libc] (GLIBC_2.2): Add mcheck_pedantic.
* locale/programs/localdef.c: Use mcheck_pedantic instead of mcheck
for now.
2000-03-14 Andreas Jaeger <aj@suse.de>
* pthread.c (pthread_handle_sigcancel_rt): GS has been renamed to
REG_GS.
(pthread_handle_sigrestart_rt): Likewise.
* signals.c (pthread_sighandler_rt): Likewise.
2000-02-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/sigwait.c: Don't look for signal 0 since it does
not exist. Patch by Miloslav Trmac <mitr@volny.cz> (PR libc/1601).
* sysdeps/i386/fpu/s_nearbyint.S: Disable raising exception, not
enable it. Patch by Miloslav Trmac <mitr@volny.cz> (PR libc/1600).
* sysdeps/i386/fpu/s_nearbyintf.S: Likewise.
* sysdeps/i386/fpu/s_nearbyintf.l: Likewise.
2000-02-12 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/i386/msgctl.c (__new_msgctl): Move errno
declaration to place where it's needed to avoid compiler warning.
* sysdeps/unix/sysv/linux/i386/semctl.c (__new_semctl): Likewise.
* locale/weightwc.h (findidx): Correct find index value.
