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| author | Ulrich Drepper <drepper@redhat.com> | 2007-06-08 02:50:59 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-06-08 02:50:59 +0000 |
| commit | 835abc5c0dfd1ba8aabeb52d46793b13702c708b (patch) | |
| tree | 8863a99b99c334da2e2fe77459acca76dbac5ef0 /nptl/sysdeps/unix/sysv/linux/sparc | |
| parent | 43b768284325b7e7d2ec3fc3dcac13a35c378c95 (diff) | |
| download | glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.tar.gz glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.tar.xz glibc-835abc5c0dfd1ba8aabeb52d46793b13702c708b.zip | |
[BZ #4586]
2007-06-06 Jakub Jelinek <jakub@redhat.com> BZ #4586 * sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Treat pseudo-zeros as zero. * sysdeps/x86_64/ldbl2mpn.c: New file. * sysdeps/ia64/ldbl2mpn.c: New file.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sparc')
3 files changed, 14 insertions, 8 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c b/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c index 3b07cc127d..83fedef8e8 100644 --- a/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c +++ b/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. @@ -30,7 +30,7 @@ clear_once_control (void *arg) pthread_once_t *once_control = (pthread_once_t *) arg; *once_control = 0; - lll_futex_wake (once_control, INT_MAX); + lll_private_futex_wake (once_control, INT_MAX); } @@ -84,7 +84,7 @@ __pthread_once (once_control, init_routine) atomic_increment (once_control); /* Wake up all other threads. */ - lll_futex_wake (once_control, INT_MAX); + lll_private_futex_wake (once_control, INT_MAX); break; } diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c index 4dfd11dcbe..868e0d2819 100644 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c +++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. @@ -52,7 +52,9 @@ pthread_barrier_wait (barrier) ++ibarrier->b.curr_event; /* Wake up everybody. */ - lll_futex_wake (&ibarrier->b.curr_event, INT_MAX); + lll_futex_wake (&ibarrier->b.curr_event, INT_MAX, + // XYZ check mutex flag + LLL_SHARED); /* This is the thread which finished the serialization. */ result = PTHREAD_BARRIER_SERIAL_THREAD; @@ -68,7 +70,9 @@ pthread_barrier_wait (barrier) /* Wait for the event counter of the barrier to change. */ do - lll_futex_wait (&ibarrier->b.curr_event, event); + lll_futex_wait (&ibarrier->b.curr_event, event, + // XYZ check mutex flag + LLL_SHARED); while (event == ibarrier->b.curr_event); } diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c index be1cc60b11..527aedfdc7 100644 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c +++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c @@ -1,5 +1,5 @@ /* sem_post -- post to a POSIX semaphore. SPARC version. - Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. @@ -39,7 +39,9 @@ __new_sem_post (sem_t *sem) nr = ++*futex; __sparc32_atomic_do_unlock24 (futex + 1); } - int err = lll_futex_wake (futex, nr); + int err = lll_futex_wake (futex, nr, + // XYZ check mutex flag + LLL_SHARED); if (__builtin_expect (err, 0) < 0) { __set_errno (-err); |