Function Graph 0Basic Block 0Opcode: 90sub_804c490:Opcode: 90nop     Opcode: 58pop     eaxOpcode: 33 05 4e d0 04 08xor     eax, dword [data_804d04e]Opcode: 50push    eaxOpcode: d9 44 24 04fld     dword [esp+0x4] {arg_4}Opcode: eb 05jmp     0x804c4a4Basic Block 1Opcode: d9 e8fld1    Opcode: d9 c9fxch    st0, st1Opcode: d9 f1fyl2x   Opcode: e8 81 be ff ffcall    sub_8048330Opcode: c3retn