Re: Hex code and mnemonic


"AloneInTheDark" asked for:

| I need a table with hex code and x86 instruction as
|
| Hex Code ! Mnemonic
| ===============
| ?????????|JMP
| ?????????|ADD

You can download either Intel, AMD or better both CPU-manuals.

http://developer.intel.com/design/Pentium4/manuals/
http://www.amd.com/us-en/Processors/TechnicalResources/ AMD64

There you find complete tables of OpCode encoding.
appendix A of AMD64/volume 3 is a complete list (except SSE3).

You can also try HEXTUTOR to see how every HEX-figure will be
interpreted by the CPU in the various mode opportunies, ie:

start with:
00 00 add ...
and play with 16/32/64-bit settings [CRSR-up/dn space]
__
wolfgang

http://web.utanet.at/schw1285/KESYS/index.htm [codesnips][HEXTUTOR.zip]

.

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