Page 1 of 1

x86 Register codes

Posted: Mon Dec 30, 2002 6:58 am
by srg
Hi

What are the hex codes for all of the 80386 registers, or where can I find out them.

Thanks

srg

Re:x86 Register codes

Posted: Mon Dec 30, 2002 12:32 pm
by Tim
The Intel manuals are the definitive guide to 80386 opcodes (each instruction variation has a different set of hex codes). If you don't want to look up the information there, read the section at the end of nasmdoc.txt included with the NASM assembler.

Re:x86 Register codes

Posted: Thu Jan 02, 2003 1:43 am
by K.J.
Also check out www.sandpile.org 's list.

K.J.