diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | 56 |
1 files changed, 30 insertions, 26 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S index 93f4d56b32..79a7497e8c 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S @@ -19,20 +19,10 @@ #include <sysdep.h> #include <shlib-compat.h> +#include <lowlevellock.h> #include <lowlevelcond.h> #include <pthread-errnos.h> -#ifdef UP -# define LOCK -#else -# define LOCK lock -#endif - -#define SYS_gettimeofday __NR_gettimeofday -#define SYS_futex 240 -#define FUTEX_WAIT 0 -#define FUTEX_WAKE 1 - .text @@ -127,7 +117,7 @@ __pthread_cond_timedwait: /* Get the current time. */ leal 4(%esp), %ebx xorl %ecx, %ecx - movl $SYS_gettimeofday, %eax + movl $__NR_gettimeofday, %eax ENTER_KERNEL movl %edx, %ebx @@ -285,11 +275,13 @@ __pthread_cond_timedwait: 1: .LSbl1: #if cond_lock == 0 - movl %ebx, %ecx + movl %ebx, %edx #else - leal cond_lock(%ebx), %ecx + leal cond_lock(%ebx), %edx #endif - call __lll_mutex_lock_wait + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_lock_wait jmp 2b /* Unlock in loop requires wakeup. */ @@ -300,17 +292,21 @@ __pthread_cond_timedwait: #else leal cond_lock(%ebx), %eax #endif - call __lll_mutex_unlock_wake + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_unlock_wake jmp 4b /* Locking in loop failed. */ 5: #if cond_lock == 0 - movl %ebx, %ecx + movl %ebx, %edx #else - leal cond_lock(%ebx), %ecx + leal cond_lock(%ebx), %edx #endif - call __lll_mutex_lock_wait + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_lock_wait jmp 6b /* Unlock after loop requires wakeup. */ @@ -320,7 +316,9 @@ __pthread_cond_timedwait: #else leal cond_lock(%ebx), %eax #endif - call __lll_mutex_unlock_wake + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_unlock_wake jmp 11b /* The initial unlocking of the mutex failed. */ @@ -340,7 +338,9 @@ __pthread_cond_timedwait: #else leal cond_lock(%ebx), %eax #endif - call __lll_mutex_unlock_wake + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_unlock_wake movl %esi, %eax jmp 18b @@ -350,7 +350,7 @@ __pthread_cond_timedwait: .LSbl4: 19: leal 4(%esp), %ebx xorl %ecx, %ecx - movl $SYS_gettimeofday, %eax + movl $__NR_gettimeofday, %eax ENTER_KERNEL movl %edx, %ebx @@ -396,11 +396,13 @@ __condvar_tw_cleanup: jz 1f #if cond_lock == 0 - movl %ebx, %ecx + movl %ebx, %edx #else - leal cond_lock(%ebx), %ecx + leal cond_lock(%ebx), %edx #endif - call __lll_mutex_lock_wait + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_lock_wait 1: movl broadcast_seq(%ebx), %eax cmpl 20(%esp), %eax @@ -457,7 +459,9 @@ __condvar_tw_cleanup: #else leal cond_lock(%ebx), %eax #endif - call __lll_mutex_unlock_wake + /* XYZ */ + movl $LLL_SHARED, %ecx + call __lll_unlock_wake /* Wake up all waiters to make sure no signal gets lost. */ 2: testl %edi, %edi |