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  mrgray     February 14, 2010 22:50.10 CST
I think you can find a nice x86 Instruction reference here - http://ref.x86asm.net/index.html

  GynvaelColdwind     February 15, 2010 04:07.04 CST
http://mprolab.teipir.gr/vivlio80X86/pentium.txt
8B    /r     MOV r32,r/m32           Move
Soo.. the second byte is ModR/M (and there might be a SIB byte following).
As for the Intel Manuals, see (referencing the December 2009 version of the manuals):
Volume 2A, Table 2-2 - ModR/M 32-bit byte values (or 2-1 for 16-bit)
Volume 2A, Page 3-654 - MOV instruction (including opcode table)
Volume 2B, Appendix A, Table A-2 - One-byte Opcode Map (second page)

  Garrett   February 15, 2010 10:20.28 CST
Here is a Pdf'd version of http://ref.x86asm.net/index.html
http://www.filestore.to/?d=3A5B2A3517

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