diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S')
-rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S index b44660418a..19ad27aab8 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -112,10 +112,17 @@ pthread_rwlock_timedrdlock: movq %rcx, (%rsp) /* Store relative timeout. */ movq %rdi, 8(%rsp) -#if FUTEX_WAIT == 0 - xorl %esi, %esi +#if __ASSUME_PRIVATE_FUTEX + movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi + xorl PSHARED(%rdi), %esi #else +# if FUTEX_WAIT == 0 + movl PSHARED(%r12), %esi +# else movl $FUTEX_WAIT, %esi + orl PSHARED(%r12), %esi +# endif + xorl %fs:PRIVATE_FUTEX, %esi #endif movq %rsp, %r10 movl %r14d, %edx |