diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S index e8d257502f..80fedd4ab1 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S @@ -18,23 +18,12 @@ 02111-1307 USA. */ #include <sysdep.h> +#include <lowlevellock.h> #include <lowlevelrwlock.h> #include <pthread-errnos.h> #include <kernel-features.h> -#define SYS_futex 202 -#define FUTEX_WAIT 0 -#define FUTEX_WAKE 1 -#define FUTEX_PRIVATE_FLAG 128 - -#ifndef UP -# define LOCK lock -#else -# define LOCK -#endif - - .text .globl __pthread_rwlock_rdlock @@ -123,11 +112,11 @@ __pthread_rwlock_rdlock: movq %rdx, %rax retq -1: +1: movl PSHARED(%rdi), %esi #if MUTEX != 0 addq $MUTEX, %rdi #endif - callq __lll_mutex_lock_wait + callq __lll_lock_wait #if MUTEX != 0 subq $MUTEX, %rdi #endif @@ -139,11 +128,11 @@ __pthread_rwlock_rdlock: movl $EDEADLK, %edx jmp 9b -6: +6: movl PSHARED(%rdi), %esi #if MUTEX != 0 addq $MUTEX, %rdi #endif - callq __lll_mutex_unlock_wake + callq __lll_unlock_wake #if MUTEX != 0 subq $MUTEX, %rdi #endif @@ -159,21 +148,21 @@ __pthread_rwlock_rdlock: movl $EAGAIN, %edx jmp 9b -10: +10: movl PSHARED(%rdi), %esi #if MUTEX != 0 addq $MUTEX, %rdi #endif - callq __lll_mutex_unlock_wake + callq __lll_unlock_wake #if MUTEX != 0 subq $MUTEX, %rdi #endif jmp 11b -12: +12: movl PSHARED(%rdi), %esi #if MUTEX == 0 addq $MUTEX, %rdi #endif - callq __lll_mutex_lock_wait + callq __lll_lock_wait #if MUTEX != 0 subq $MUTEX, %rdi #endif |