Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
While using cheat engine I stumbled upon that both of these opcodes results in the same assembly code:
03C8 add ecx,eax
and
01C1 add ecx,eax
Why is this and is there any difference?
The
01form isadd r/m, r, the03form isadd r, r/m. Since both operands are registers, it can be encoded either way.