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// i386 register table.
// Copyright 2007
// Free Software Foundation, Inc.
//
// This file is part of the GNU opcodes library.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// It is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
// License for more details.
//
// You should have received a copy of the GNU General Public License
// along with GAS; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
// 02110-1301, USA.
// Make %st first as we test for it.
st, FloatReg|FloatAcc, 0, 0
// 8 bit regs
al, Reg8|Acc, 0, 0
cl, Reg8|ShiftCount, 0, 1
dl, Reg8, 0, 2
bl, Reg8, 0, 3
ah, Reg8, 0, 4
ch, Reg8, 0, 5
dh, Reg8, 0, 6
bh, Reg8, 0, 7
axl, Reg8|Acc, RegRex64, 0
cxl, Reg8, RegRex64, 1
dxl, Reg8, RegRex64, 2
bxl, Reg8, RegRex64, 3
spl, Reg8, RegRex64, 4
bpl, Reg8, RegRex64, 5
sil, Reg8, RegRex64, 6
dil, Reg8, RegRex64, 7
r8b, Reg8, RegRex|RegRex64, 0
r9b, Reg8, RegRex|RegRex64, 1
r10b, Reg8, RegRex|RegRex64, 2
r11b, Reg8, RegRex|RegRex64, 3
r12b, Reg8, RegRex|RegRex64, 4
r13b, Reg8, RegRex|RegRex64, 5
r14b, Reg8, RegRex|RegRex64, 6
r15b, Reg8, RegRex|RegRex64, 7
// 16 bit regs
ax, Reg16|Acc, 0, 0
cx, Reg16, 0, 1
dx, Reg16|InOutPortReg, 0, 2
bx, Reg16|BaseIndex, 0, 3
sp, Reg16, 0, 4
bp, Reg16|BaseIndex, 0, 5
si, Reg16|BaseIndex, 0, 6
di, Reg16|BaseIndex, 0, 7
r8w, Reg16, RegRex, 0
r9w, Reg16, RegRex, 1
r10w, Reg16, RegRex, 2
r11w, Reg16, RegRex, 3
r12w, Reg16, RegRex, 4
r13w, Reg16, RegRex, 5
r14w, Reg16, RegRex, 6
r15w, Reg16, RegRex, 7
// 32 bit regs
eax, Reg32|BaseIndex|Acc, 0, 0
ecx, Reg32|BaseIndex, 0, 1
edx, Reg32|BaseIndex, 0, 2
ebx, Reg32|BaseIndex, 0, 3
esp, Reg32, 0, 4
ebp, Reg32|BaseIndex, 0, 5
esi, Reg32|BaseIndex, 0, 6
edi, Reg32|BaseIndex, 0, 7
r8d, Reg32|BaseIndex, RegRex, 0
r9d, Reg32|BaseIndex, RegRex, 1
r10d, Reg32|BaseIndex, RegRex, 2
r11d, Reg32|BaseIndex, RegRex, 3
r12d, Reg32|BaseIndex, RegRex, 4
r13d, Reg32|BaseIndex, RegRex, 5
r14d, Reg32|BaseIndex, RegRex, 6
r15d, Reg32|BaseIndex, RegRex, 7
rax, Reg64|BaseIndex|Acc, 0, 0
rcx, Reg64|BaseIndex, 0, 1
rdx, Reg64|BaseIndex, 0, 2
rbx, Reg64|BaseIndex, 0, 3
rsp, Reg64, 0, 4
rbp, Reg64|BaseIndex, 0, 5
rsi, Reg64|BaseIndex, 0, 6
rdi, Reg64|BaseIndex, 0, 7
r8, Reg64|BaseIndex, RegRex, 0
r9, Reg64|BaseIndex, RegRex, 1
r10, Reg64|BaseIndex, RegRex, 2
r11, Reg64|BaseIndex, RegRex, 3
r12, Reg64|BaseIndex, RegRex, 4
r13, Reg64|BaseIndex, RegRex, 5
r14, Reg64|BaseIndex, RegRex, 6
r15, Reg64|BaseIndex, RegRex, 7
// Segment registers.
es, SReg2, 0, 0
cs, SReg2, 0, 1
ss, SReg2, 0, 2
ds, SReg2, 0, 3
fs, SReg3, 0, 4
gs, SReg3, 0, 5
// Control registers.
cr0, Control, 0, 0
cr1, Control, 0, 1
cr2, Control, 0, 2
cr3, Control, 0, 3
cr4, Control, 0, 4
cr5, Control, 0, 5
cr6, Control, 0, 6
cr7, Control, 0, 7
cr8, Control, RegRex, 0
cr9, Control, RegRex, 1
cr10, Control, RegRex, 2
cr11, Control, RegRex, 3
cr12, Control, RegRex, 4
cr13, Control, RegRex, 5
cr14, Control, RegRex, 6
cr15, Control, RegRex, 7
// Debug registers.
db0, Debug, 0, 0
db1, Debug, 0, 1
db2, Debug, 0, 2
db3, Debug, 0, 3
db4, Debug, 0, 4
db5, Debug, 0, 5
db6, Debug, 0, 6
db7, Debug, 0, 7
db8, Debug, RegRex, 0
db9, Debug, RegRex, 1
db10, Debug, RegRex, 2
db11, Debug, RegRex, 3
db12, Debug, RegRex, 4
db13, Debug, RegRex, 5
db14, Debug, RegRex, 6
db15, Debug, RegRex, 7
dr0, Debug, 0, 0
dr1, Debug, 0, 1
dr2, Debug, 0, 2
dr3, Debug, 0, 3
dr4, Debug, 0, 4
dr5, Debug, 0, 5
dr6, Debug, 0, 6
dr7, Debug, 0, 7
dr8, Debug, RegRex, 0
dr9, Debug, RegRex, 1
dr10, Debug, RegRex, 2
dr11, Debug, RegRex, 3
dr12, Debug, RegRex, 4
dr13, Debug, RegRex, 5
dr14, Debug, RegRex, 6
dr15, Debug, RegRex, 7
// Test registers.
tr0, Test, 0, 0
tr1, Test, 0, 1
tr2, Test, 0, 2
tr3, Test, 0, 3
tr4, Test, 0, 4
tr5, Test, 0, 5
tr6, Test, 0, 6
tr7, Test, 0, 7
// MMX and simd registers.
mm0, RegMMX, 0, 0
mm1, RegMMX, 0, 1
mm2, RegMMX, 0, 2
mm3, RegMMX, 0, 3
mm4, RegMMX, 0, 4
mm5, RegMMX, 0, 5
mm6, RegMMX, 0, 6
mm7, RegMMX, 0, 7
xmm0, RegXMM, 0, 0
xmm1, RegXMM, 0, 1
xmm2, RegXMM, 0, 2
xmm3, RegXMM, 0, 3
xmm4, RegXMM, 0, 4
xmm5, RegXMM, 0, 5
xmm6, RegXMM, 0, 6
xmm7, RegXMM, 0, 7
xmm8, RegXMM, RegRex, 0
xmm9, RegXMM, RegRex, 1
xmm10, RegXMM, RegRex, 2
xmm11, RegXMM, RegRex, 3
xmm12, RegXMM, RegRex, 4
xmm13, RegXMM, RegRex, 5
xmm14, RegXMM, RegRex, 6
xmm15, RegXMM, RegRex, 7
// No type will make these registers rejected for all purposes except
// for addressing. This saves creating one extra type for RIP/EIP.
rip, BaseIndex, RegRex64, RegRip
eip, BaseIndex, RegRex64, RegEip
// No type will make these registers rejected for all purposes except
// for addressing.
eiz, BaseIndex, 0, RegEiz
riz, BaseIndex, 0, RegRiz
// fp regs.
st(0), FloatReg|FloatAcc, 0, 0
st(1), FloatReg, 0, 1
st(2), FloatReg, 0, 2
st(3), FloatReg, 0, 3
st(4), FloatReg, 0, 4
st(5), FloatReg, 0, 5
st(6), FloatReg, 0, 6
st(7), FloatReg, 0, 7
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