0xb7c51dec <free+76>:	mov    0x4(%eax),%eax
0xb7c51def <free+79>:	test   $0x2,%al
0xb7c51df1 <free+81>:	jne    0xb7c51e46 <free+166>
0xb7c51df3 <free+83>:	test   $0x4,%al
0xb7c51df5 <free+85>:	lea    0x112c(%ebx),%esi
0xb7c51dfb <free+91>:	je     0xb7c51e09 <free+105>
0xb7c51dfd <free+93>:	andl   $0xfff00000,0xffffffe4(%ebp)
0xb7c51e04 <free+100>:	mov    0xffffffe4(%ebp),%eax
0xb7c51e07 <free+103>:	mov    (%eax),%esi
0xb7c51e09 <free+105>:	xor    %eax,%eax
0xb7c51e0b <free+107>:	mov    $0x1,%ecx
0xb7c51e10 <free+112>:	cmpl   $0x0,%gs:0xc
0xb7c51e18 <free+120>:	je     0xb7c51e1b <free+123>
0xb7c51e1a <free+122>:	lock cmpxchg %ecx,(%esi)
0xb7c51e1e <free+126>:	jne    0xb7c528f7
0xb7c51e24 <free+132>:	mov    %edi,0x4(%esp)