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  1. #1
    Mezmaa's Avatar
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    Question Opcode definitions?

    Is there any reliable source where I can read what the opcodes in ollydbg do? For example I know JNZ = "Jump if not zero" (or somewhere along those lines) is there anywhere I can read about all of them that I am coming across? I have tried googling my results of the ones I do not know, but when I google asking what XOR or EAX means I get a bunch of irrelevant topics. Thanks guys, the more you help me, the more I'll be able to help you when I start releasing hacks.

  2. #2
    Kenshin13's Avatar
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    Here's a great reference guide.
    It contains all x86 OPCodes.

  3. #3
    Mezmaa's Avatar
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    Quote Originally Posted by Kenshin13 View Post
    Here's a great reference guide.
    It contains all x86 OPCodes.
    Thanks a lot for this! +rep

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