如,函数:
代码:
int func(int a){return a/0x1234;}
代码:
00401000 MOV ECX,DWORD PTR SS:[ESP+4] 00401004 MOV EAX,38410B35 ;<=== 注意这个数值 00401009 IMUL ECX 0040100B MOV EAX,EDX 0040100D SAR EAX,0A 00401010 MOV ECX,EAX 00401012 SHR ECX,1F 00401015 ADD EAX,ECX 00401017 RETN
请高手指点,谢谢!