
L1: e8 a9 08 00 00 ?? call function 0x004022b8

L2: 85 c0 ?? test eax, eax
 75 03 ?? jne basic block L4

L3: 32 c0 ?? xor al, al
 c3 ?? ret

L4: 64 a1 18 00 00 00 ?? mov eax, dword fs:[0x00000018<24>]
 56 ?? push esi
 be e0 43 40 00 ?? mov esi, 0x004043e0
 8b 50 04 ?? mov edx, dword ds:[eax + 4]
 eb 04 ?? jmp basic block L6

L5: 3b d0 ?? cmp edx, eax
 74 10 ?? je basic block L8

L6: 33 c0 ?? xor eax, eax
 8b ca ?? mov ecx, edx
 f0 0f b1 0e ?? lock cmpxchg dword ds:[esi], ecx
 85 c0 ?? test eax, eax
 75 f0 ?? jne basic block L5

L7: 32 c0 ?? xor al, al
 5e ?? pop esi
 c3 ?? ret

L8: b0 01 ?? mov al, 1
 5e ?? pop esi
 c3 ?? ret

