0xb777f540 <pthread_mutex_lock+32>:	mov    0xc(%edi),%edx
0xb777f543 <pthread_mutex_lock+35>:	mov    %edx,%eax
0xb777f545 <pthread_mutex_lock+37>:	and    $0x7f,%eax
0xb777f548 <pthread_mutex_lock+40>:	cmp    $0x43,%eax
0xb777f54b <pthread_mutex_lock+43>:	
    jbe    0xb777f55a <pthread_mutex_lock+58>
0xb777f54d <pthread_mutex_lock+45>:	mov    $0x16,%eax
0xb777f552 <pthread_mutex_lock+50>:	add    $0x40,%esp
0xb777f555 <pthread_mutex_lock+53>:	pop    %ebx
0xb777f556 <pthread_mutex_lock+54>:	pop    %esi
0xb777f557 <pthread_mutex_lock+55>:	pop    %edi
0xb777f558 <pthread_mutex_lock+56>:	pop    %ebp
0xb777f559 <pthread_mutex_lock+57>:	ret    
0xb777f55a <pthread_mutex_lock+58>:	mov    -0x4d0c(%ebx,%eax,4),%eax
0xb777f561 <pthread_mutex_lock+65>:	add    %ebx,%eax
0xb777f563 <pthread_mutex_lock+67>:	jmp    *%eax
0xb777f565 <pthread_mutex_lock+69>:	mov    -0x3c(%ebp),%eax