Does anyone know of an online machine/assembly language reference
document for Intel-architecture CPUs?  Basically, what I'm looking for
is the doco I'd need to write an assembler/disassembler, plus a
description of the semantics of each instruction.

All I've found in print - so far, at least - locally is tutorial works
that (a) handhold far more than I can tolerate and (b) talk about
least-common-denominator machines, not discussing much beyond the 386.

As I'd both like it fairly soon and like softcopy ("you can't grep dead
trees"), something online would be ideal.

					der Mouse

			       mouse@rodents.montreal.qc.ca
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