1 ## --------------------------------------------------------------------------
3 ## Copyright 1996-2009 The NASM Authors - All Rights Reserved
4 ## See the file AUTHORS included with the NASM distribution for
5 ## the specific copyright holders.
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8 ## modification, are permitted provided that the following
11 ## * Redistributions of source code must retain the above copyright
12 ## notice, this list of conditions and the following disclaimer.
13 ## * Redistributions in binary form must reproduce the above
14 ## copyright notice, this list of conditions and the following
15 ## disclaimer in the documentation and/or other materials provided
16 ## with the distribution.
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32 ## --------------------------------------------------------------------------
35 # List of registers and their classes; classes are defined in nasm.h
39 # register name, assembler class, disassembler class(es), x86 register number
41 # If the register name ends in two numbers separated by a dash, then it is
42 # repeated as many times as indicated, and the register number is
46 # General-purpose registers
47 al REG_AL reg8,reg8_rex 0
52 bl REG8NA reg8,reg8_rex 3
57 cl REG_CL reg8,reg8_rex 1
62 dl REG_DL reg8,reg8_rex 2
83 r8-15b REG8NA reg8_rex 8
84 r8-15w REG16NA reg16 8
85 r8-15d REG32NA reg32 8
95 segr6-7 REG_SEG67 sreg 6
98 cr0-15 REG_CREG creg 0
101 dr0-15 REG_DREG dreg 0
104 tr0-7 REG_TREG treg 0
106 # Floating-point registers
108 st1-7 FPUREG fpureg 1
111 mm0-7 MMXREG mmxreg 0
115 xmm1-15 XMMREG xmmreg 1
119 ymm1-15 YMMREG ymmreg 1