+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):
--- /dev/null
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#define NBSP "\xc2\xa0"
+
+static const struct
+{
+ const char *in;
+ int group;
+ double expected;
+} tests[] =
+ {
+ { "0", 0, 0.0 },
+ { "000", 0, 0.0 },
+ { "-0", 0, -0.0 },
+ { "-000", 0, -0.0 },
+ { "0,", 0, 0.0 },
+ { "-0,", 0, -0.0 },
+ { "0,0", 0, 0.0 },
+ { "-0,0", 0, -0.0 },
+ { "0e-10", 0, 0.0 },
+ { "-0e-10", 0, -0.0 },
+ { "0,e-10", 0, 0.0 },
+ { "-0,e-10", 0, -0.0 },
+ { "0,0e-10", 0, 0.0 },
+ { "-0,0e-10", 0, -0.0 },
+ { "0e-1000000", 0, 0.0 },
+ { "-0e-1000000", 0, -0.0 },
+ { "0,0e-1000000", 0, 0.0 },
+ { "-0,0e-1000000", 0, -0.0 },
+ { "0", 1, 0.0 },
+ { "000", 1, 0.0 },
+ { "-0", 1, -0.0 },
+ { "-000", 1, -0.0 },
+ { "0e-10", 1, 0.0 },
+ { "-0e-10", 1, -0.0 },
+ { "0e-1000000", 1, 0.0 },
+ { "-0e-1000000", 1, -0.0 },
+ { "000"NBSP"000"NBSP"000", 1, 0.0 },
+ { "-000"NBSP"000"NBSP"000", 1, -0.0 }
+ };
+#define NTESTS (sizeof (tests) / sizeof (tests[0]))
+
+
+static int
+do_test (void)
+{
+ if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL)
+ {
+ puts ("could not set locale");
+ return 1;
+ }
+
+ int status = 0;
+
+ for (int i = 0; i < NTESTS; ++i)
+ {
+ char *ep;
+ double r;
+
+ if (tests[i].group)
+ r = __strtod_internal (tests[i].in, &ep, 1);
+ else
+ r = strtod (tests[i].in, &ep);
+
+ if (*ep != '\0')
+ {
+ printf ("%d: got rest string \"%s\", expected \"\"\n", i, ep);
+ status = 1;
+ }
+
+ if (r != tests[i].expected
+ || copysign (10.0, r) != copysign (10.0, tests[i].expected))
+ {
+ printf ("%d: got wrong results %g, expected %g\n",
+ i, r, tests[i].expected);
+ status = 1;
+ }
+ }
+
+ return status;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"