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Thread: Assembly Instructions To Machine Code

  1. #1

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    Elite Hacker Jacob Roman's Avatar
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    Assembly Instructions To Machine Code

    I want to be able to see the values for all the x86 (and possibly the SSE/SSE2) instructions' machine code whether in binary or hex. I saw something in here:

    http://webster.cs.ucr.edu/AoA/DOS/ch...tml#HEADING3-4

    which had these, but that's not all the instructions:








    Can anyone help me out with this by providing a link that shows the real binary values of all of the x86 instructions, and give me a better understanding on them? Heard you had to know binary, hex, and decimal numbers for assembly anyways, and I want to put that into good use.

  2. #2

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    Re: Assembly Instructions To Machine Code

    Anyone? I'm gonna need this when making a linker for the LightFusion project.

  3. #3
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    Re: Assembly Instructions To Machine Code

    http://www.intel.com/design/pentium4.../index_new.htm
    Check chapters 2,3,4 of Basic Architecture for what a processor looks like, chapter 2 of the Instruction Set Reference for what an instruction looks like and prefixes and chapter 3 and 4 of that manual for the details on each instruction.

  4. #4

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    Elite Hacker Jacob Roman's Avatar
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    Re: Assembly Instructions To Machine Code

    I didn't see anything on it when converted to binary or hex. I'm not after the instruction set itself.

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