diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S index 6068de8f42..b9190ab135 100644 --- a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S +++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S @@ -104,6 +104,9 @@ __pthread_cond_wait: addc r3, r1 mov.l r0,@(total_seq,r8) mov.l r1,@(total_seq+4,r8) + mov.l @(cond_futex,r8),r0 + add r2, r0 + mov.l r0,@(cond_futex,r8) /* Get and store current wakeup_seq value. */ mov.l @(wakeup_seq,r8), r10 @@ -112,6 +115,9 @@ __pthread_cond_wait: mov.l r0, @(4,r15) 8: + mov.l @(cond_futex,r8),r0 + mov.l r0, @(8,r15) + /* Unlock. */ #if cond_lock != 0 DEC (@(cond_lock,r8), r2) @@ -130,9 +136,9 @@ __pthread_cond_wait: mov #0, r7 mov #FUTEX_WAIT, r5 - mov r10, r6 + mov.l @(8,r15), r6 mov r8, r4 - add #wakeup_seq, r4 + add #cond_futex, r4 mov #SYS_futex, r3 extu.b r3, r3 trapa #0x14 @@ -353,6 +359,9 @@ __condvar_w_cleanup: addc r3, r1 mov.l r0,@(wakeup_seq,r8) mov.l r1,@(wakeup_seq+4,r8) + mov.l @(cond_futex,r8),r0 + add r2, r0 + mov.l r0,@(cond_futex,r8) clrt mov.l @(woken_seq,r8),r0 @@ -383,7 +392,7 @@ __condvar_w_cleanup: 2: /* Wake up all waiters to make sure no signal gets lost. */ mov r8, r4 - add #wakeup_seq, r4 + add #cond_futex, r4 mov #FUTEX_WAKE, r5 mov #-1, r6 shlr r6 /* r6 = 0x7fffffff */ |