0x51d932 : mov -0x1c(%ebx),%edx 0x51d938 : mov (%edx),%esi 0x51d93a : test %esi,%esi 0x51d93c : jne 0x51dbe8 0x51d942 : mov -0x42c(%ebp),%edx 0x51d948 : mov %edx,0x634(%ebx) 0x51d94e : xchg %ax,%ax 0x51d950 : test %ecx,%ecx 0x51d952 : je 0x51d968 0x51d954 : sub $0x1,%ecx 0x51d957 : bt %ecx,%edi 0x51d95a : jae 0x51d950 0x51d95c : test %ecx,%ecx 0x51d95e : jns 0x51d79c 0x51d964 : lea 0x0(%esi,%eiz,1),%esi 0x51d968 : mov -0x1c(%ebp),%esi