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* stdlib/strtod_l.c (____STRTOF_INTERNAL): Properly handle -0.
* stdlib/Makefile (tests): Add tst-strtod5. (tst-strtod5-ENV): New. * stdlib/tst-strtod5.c: New file.
This commit is contained in:
Ulrich Drepper
parent
ce31a3b1c5
commit
64f6281cbb
@ -1,5 +1,10 @@
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2007-08-03 Jakub Jelinek <jakub@redhat.com>
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* stdlib/strtod_l.c (____STRTOF_INTERNAL): Properly handle -0.
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* stdlib/Makefile (tests): Add tst-strtod5.
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(tst-strtod5-ENV): New.
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* stdlib/tst-strtod5.c: New file.
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* intl/dcigettext.c (_nl_find_msg): Free encoding if __gconv_open
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failed.
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* intl/finddomain.c (_nl_find_domain): Free normalized_codeset
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118
nptl/ChangeLog
118
nptl/ChangeLog
@ -1,3 +1,121 @@
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2007-08-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
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* sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Remove
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definitions for private futexes.
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* sysdeps/unix/sysv/linux/sh/lowlevellock.S: Include
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kernel-features.h and lowlevellock.h. Use private futexes if
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they are available.
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(__lll_lock_wait_private, __lll_unlock_wake_private): New.
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(__lll_mutex_lock_wait): Rename to
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(__lll_lock_wait): ... this. Don't compile in for libc.so.
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(__lll_mutex_timedlock_wait): Rename to ...
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(__lll_timedlock_wait): ... this. Use __NR_gettimeofday.
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Don't compile in for libc.so.
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(__lll_mutex_unlock_wake): Rename to ...
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(__lll_unlock_wake): ... this. Don't compile in for libc.so.
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(__lll_timedwait_tid): Use __NR_gettimeofday.
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* sysdeps/unix/sysv/linux/sh/lowlevellock.h: Allow including
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the header from assembler. Renamed all lll_mutex_* resp.
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lll_robust_mutex_* macros to lll_* resp. lll_robust_*.
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Renamed all LLL_MUTEX_LOCK_* macros to LLL_LOCK_*.
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(FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE):
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Define.
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(__lll_lock_wait_private): Add prototype.
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(__lll_lock_wait, __lll_timedlock_wait, __lll_robust_lock_wait,
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__lll_robust_timedlock_wait, __lll_unlock_wake_private,
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__lll_unlock_wake): Likewise.
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(lll_lock): Add private argument. Call __lll_lock_wait_private
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if private is constant LLL_PRIVATE.
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(lll_robust_lock, lll_cond_lock, lll_robust_cond_lock,
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lll_timedlock, lll_robust_timedlock): Add private argument.
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(lll_unlock): Add private argument. Call __lll_unlock_wake_private
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if private is constant LLL_PRIVATE.
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(lll_robust_unlock, lll_robust_dead): Add private argument.
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(lll_lock_t): Remove.
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(__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake,
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__lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait,
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lll_cond_wake, lll_cond_broadcast): Remove.
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* sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: Include
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kernel-features.h and lowlevellock.h.
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(SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove.
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(LOAD_FUTEX_WAIT): Define.
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(__lll_robust_mutex_lock_wait): Rename to ...
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(__lll_robust_lock_wait): ... this. Add private argument.
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Use LOAD_FUTEX_WAIT macro.
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(__lll_robust_mutex_timedlock_wait): Rename to ...
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(__lll_robust_timedlock_wait): ... this. Add private argument.
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Use __NR_gettimeofday. Use LOAD_FUTEX_WAIT macro.
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* sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Include
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lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove.
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(pthread_barrier_wait): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Include
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lowlevellock.h and pthread-errnos.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE,
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FUTEX_CMP_REQUEUE, EINVAL): Remove.
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(__pthread_cond_broadcast): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Include
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lowlevellock.h and pthread-errnos.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, EINVAL): Remove.
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(__pthread_cond_signal): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include
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lowlevellock.h.
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(SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE): Remove.
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(__pthread_cond_timedwait): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday.
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(__condvar_tw_cleanup): Likewise.
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* sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include
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lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove.
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(__pthread_cond_wait): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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( __condvar_w_cleanup): Likewise.
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* sysdeps/unix/sysv/linux/sh/pthread_once.S: Include lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove.
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* sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Include
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lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove.
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(__pthread_rwlock_rdlock): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Include
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lowlevellock.h.
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(SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE,
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FUTEX_PRIVATE_FLAG): Remove.
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(pthread_rwlock_timedrdlock): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday.
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* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Include
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lowlevellock.h.
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(SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE,
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FUTEX_PRIVATE_FLAG): Remove.
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(pthread_rwlock_timedwrlock): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday.
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* sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Include
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lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove.
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(__pthread_rwlock_unlock): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Include
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lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove.
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(__pthread_rwlock_wrlock): Use __lll_{lock,unlock}_* instead of
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__lll_mutex_{lock,unlock}_*.
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* sysdeps/unix/sysv/linux/sh/sem_post.S: Include lowlevellock.h.
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(SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove.
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(__new_sem_post): Use standard initial exec code sequences.
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* sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Include
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lowlevellock.h.
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(SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE,
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FUTEX_PRIVATE_FLAG): Remove.
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(sem_timedwait): Use __NR_gettimeofday. Use standard initial
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exec code sequences.
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* sysdeps/unix/sysv/linux/sh/sem_trywait.S: Include lowlevellock.h.
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(__new_sem_trywait): Use standard initial exec code sequences.
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* sysdeps/unix/sysv/linux/sh/sem_wait.S: Include lowlevellock.h.
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(__new_sem_wait): Use standard initial exec code sequences.
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2007-07-31 Anton Blanchard <anton@samba.org>
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* sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post):
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@ -68,7 +68,7 @@ tests := tst-strtol tst-strtod testmb testrand testsort testdiv \
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tst-limits tst-rand48 bug-strtod tst-setcontext \
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test-a64l tst-qsort tst-system testmb2 bug-strtod2 \
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tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \
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tst-makecontext tst-strtod4
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tst-makecontext tst-strtod4 tst-strtod5
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include ../Makeconfig
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@ -115,6 +115,7 @@ test-canon-ARGS = --test-dir=${common-objpfx}stdlib
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tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata
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tst-strtod3-ENV = LOCPATH=$(common-objpfx)localedata
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tst-strtod4-ENV = LOCPATH=$(common-objpfx)localedata
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tst-strtod5-ENV = LOCPATH=$(common-objpfx)localedata
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testmb2-ENV = LOCPATH=$(common-objpfx)localedata
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# Run a test on the header files we use.
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@ -700,7 +700,8 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
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#endif
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/* If TP is at the start of the digits, there was no correctly
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grouped prefix of the string; so no number found. */
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RETURN (0.0, tp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : tp);
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RETURN (negative ? -0.0 : 0.0,
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tp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : tp);
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}
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/* Remember first significant digit and read following characters until the
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@ -759,7 +760,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
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if (tp < startp)
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/* The number is validly grouped, but consists
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only of zeroes. The whole value is zero. */
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RETURN (0.0, tp);
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RETURN (negative ? -0.0 : 0.0, tp);
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/* Recompute DIG_NO so we won't read more digits than
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are properly grouped. */
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@ -862,7 +863,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
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{
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/* Overflow or underflow. */
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__set_errno (ERANGE);
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result = (exp_negative ? 0.0 :
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result = (exp_negative ? (negative ? -0.0 : 0.0) :
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negative ? -FLOAT_HUGE_VAL : FLOAT_HUGE_VAL);
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}
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88
stdlib/tst-strtod5.c
Normal file
88
stdlib/tst-strtod5.c
Normal file
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#define NBSP "\xc2\xa0"
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static const struct
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{
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const char *in;
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int group;
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double expected;
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} tests[] =
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{
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{ "0", 0, 0.0 },
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{ "000", 0, 0.0 },
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{ "-0", 0, -0.0 },
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{ "-000", 0, -0.0 },
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{ "0,", 0, 0.0 },
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{ "-0,", 0, -0.0 },
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{ "0,0", 0, 0.0 },
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{ "-0,0", 0, -0.0 },
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{ "0e-10", 0, 0.0 },
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{ "-0e-10", 0, -0.0 },
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{ "0,e-10", 0, 0.0 },
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{ "-0,e-10", 0, -0.0 },
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{ "0,0e-10", 0, 0.0 },
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{ "-0,0e-10", 0, -0.0 },
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{ "0e-1000000", 0, 0.0 },
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{ "-0e-1000000", 0, -0.0 },
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{ "0,0e-1000000", 0, 0.0 },
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{ "-0,0e-1000000", 0, -0.0 },
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{ "0", 1, 0.0 },
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{ "000", 1, 0.0 },
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{ "-0", 1, -0.0 },
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{ "-000", 1, -0.0 },
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{ "0e-10", 1, 0.0 },
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{ "-0e-10", 1, -0.0 },
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{ "0e-1000000", 1, 0.0 },
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{ "-0e-1000000", 1, -0.0 },
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{ "000"NBSP"000"NBSP"000", 1, 0.0 },
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{ "-000"NBSP"000"NBSP"000", 1, -0.0 }
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};
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#define NTESTS (sizeof (tests) / sizeof (tests[0]))
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static int
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do_test (void)
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{
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if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL)
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{
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puts ("could not set locale");
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return 1;
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}
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int status = 0;
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for (int i = 0; i < NTESTS; ++i)
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{
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char *ep;
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double r;
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if (tests[i].group)
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r = __strtod_internal (tests[i].in, &ep, 1);
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else
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r = strtod (tests[i].in, &ep);
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if (*ep != '\0')
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{
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printf ("%d: got rest string \"%s\", expected \"\"\n", i, ep);
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status = 1;
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}
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if (r != tests[i].expected
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|| copysign (10.0, r) != copysign (10.0, tests[i].expected))
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{
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printf ("%d: got wrong results %g, expected %g\n",
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i, r, tests[i].expected);
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status = 1;
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}
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}
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return status;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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