1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
## --------------------------------------------------------------------------
##
## Copyright 1996-2009 The NASM Authors - All Rights Reserved
## See the file AUTHORS included with the NASM distribution for
## the specific copyright holders.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following
## conditions are met:
##
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above
## copyright notice, this list of conditions and the following
## disclaimer in the documentation and/or other materials provided
## with the distribution.
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
## CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
## INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
## DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
## OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
## EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
##
## --------------------------------------------------------------------------
#
# List of registers and their classes; classes are defined in nasm.h
#
# The columns are:
#
# register name, assembler class, disassembler class(es), x86 register number[, token flag]
#
# If the register name ends in two numbers separated by a dash, then it is
# repeated as many times as indicated, and the register number is
# updated with it.
#
# If 'token flag' is present, this value will be assigned to tokflag field in
# 'struct tokendata tokendata[]' table. Token flag can be used for specifying
# special usage of corresponding register. E.g. opmask registers can be either
# enclosed by curly braces or standalone operand depending on the usage.
#
# General-purpose registers
al REG_AL reg8,reg8_rex 0
ah REG_HIGH reg8 4
ax REG_AX reg16 0
eax REG_EAX reg32 0
rax REG_RAX reg64 0
bl REG8NA reg8,reg8_rex 3
bh REG_HIGH reg8 7
bx REG16NA reg16 3
ebx REG32NA reg32 3
rbx REG64NA reg64 3
cl REG_CL reg8,reg8_rex 1
ch REG_HIGH reg8 5
cx REG_CX reg16 1
ecx REG_ECX reg32 1
rcx REG_RCX reg64 1
dl REG_DL reg8,reg8_rex 2
dh REG_HIGH reg8 6
dx REG_DX reg16 2
edx REG_EDX reg32 2
rdx REG_RDX reg64 2
spl REG8NA reg8_rex 4
sp REG16NA reg16 4
esp REG32NA reg32 4
rsp REG64NA reg64 4
bpl REG8NA reg8_rex 5
bp REG16NA reg16 5
ebp REG32NA reg32 5
rbp REG64NA reg64 5
sil REG8NA reg8_rex 6
si REG16NA reg16 6
esi REG32NA reg32 6
rsi REG64NA reg64 6
dil REG8NA reg8_rex 7
di REG16NA reg16 7
edi REG32NA reg32 7
rdi REG64NA reg64 7
r8-15b REG8NA reg8_rex 8
r8-15w REG16NA reg16 8
r8-15d REG32NA reg32 8
r8-15 REG64NA reg64 8
# Segment registers
es REG_ES sreg 0
cs REG_CS sreg 1
ss REG_SS sreg 2
ds REG_DS sreg 3
fs REG_FS sreg 4
gs REG_GS sreg 5
segr6-7 REG_SEG67 sreg 6
# Control registers
cr0-15 REG_CREG creg 0
# Debug registers
dr0-15 REG_DREG dreg 0
# Test registers
tr0-7 REG_TREG treg 0
# Floating-point registers
st0 FPU0 fpureg 0
st1-7 FPUREG fpureg 1
# MMX registers
mm0-7 MMXREG mmxreg 0
# SSE registers
xmm0 XMM0 xmmreg 0
xmm1-31 XMMREG xmmreg 1
# AVX registers
ymm0 YMM0 ymmreg 0
ymm1-31 YMMREG ymmreg 1
# AVX3 registers
zmm0 ZMM0 zmmreg 0
zmm1-31 ZMMREG zmmreg 1
# Opmask registers
k0 OPMASK0 opmaskreg 0
k1-7 OPMASKREG opmaskreg 1 TFLAG_BRC_OPT
|
