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/* ia64-opc-i.c -- IA-64 `I' opcode table.
Copyright 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of GDB, GAS, and the GNU binutils.
GDB, GAS, and the GNU binutils are free software; you can redistribute
them and/or modify them under the terms of the GNU General Public
License as published by the Free Software Foundation; either version
2, or (at your option) any later version.
GDB, GAS, and the GNU binutils are distributed in the hope that they
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 this file; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#include "ia64-opc.h"
#define I0 IA64_TYPE_I, 0
#define I IA64_TYPE_I, 1
#define I2 IA64_TYPE_I, 2
/* instruction bit fields: */
#define bC(x) (((ia64_insn) ((x) & 0x1)) << 12)
#define bIh(x) (((ia64_insn) ((x) & 0x1)) << 23)
#define bTa(x) (((ia64_insn) ((x) & 0x1)) << 33)
#define bTag13(x) (((ia64_insn) ((x) & 0x1)) << 33)
#define bTb(x) (((ia64_insn) ((x) & 0x1)) << 36)
#define bVc(x) (((ia64_insn) ((x) & 0x1)) << 20)
#define bVe(x) (((ia64_insn) ((x) & 0x1)) << 32)
#define bWh(x) (((ia64_insn) ((x) & 0x3)) << 20)
#define bX(x) (((ia64_insn) ((x) & 0x1)) << 33)
#define bXb(x) (((ia64_insn) ((x) & 0x1)) << 22)
#define bX2(x) (((ia64_insn) ((x) & 0x3)) << 34)
#define bX2a(x) (((ia64_insn) ((x) & 0x3)) << 34)
#define bX2b(x) (((ia64_insn) ((x) & 0x3)) << 28)
#define bX2c(x) (((ia64_insn) ((x) & 0x3)) << 30)
#define bX3(x) (((ia64_insn) ((x) & 0x7)) << 33)
#define bX6(x) (((ia64_insn) ((x) & 0x3f)) << 27)
#define bYa(x) (((ia64_insn) ((x) & 0x1)) << 13)
#define bYb(x) (((ia64_insn) ((x) & 0x1)) << 26)
#define bZa(x) (((ia64_insn) ((x) & 0x1)) << 36)
#define bZb(x) (((ia64_insn) ((x) & 0x1)) << 33)
/* instruction bit masks: */
#define mC bC (-1)
#define mIh bIh (-1)
#define mTa bTa (-1)
#define mTag13 bTag13 (-1)
#define mTb bTb (-1)
#define mVc bVc (-1)
#define mVe bVe (-1)
#define mWh bWh (-1)
#define mX bX (-1)
#define mXb bXb (-1)
#define mX2 bX2 (-1)
#define mX2a bX2a (-1)
#define mX2b bX2b (-1)
#define mX2c bX2c (-1)
#define mX3 bX3 (-1)
#define mX6 bX6 (-1)
#define mYa bYa (-1)
#define mYb bYb (-1)
#define mZa bZa (-1)
#define mZb bZb (-1)
#define OpZaZbVeX2aX2b(a,b,c,d,e,f) \
(bOp (a) | bZa (b) | bZb (c) | bVe (d) | bX2a (e) | bX2b (f)), \
(mOp | mZa | mZb | mVe | mX2a | mX2b)
#define OpZaZbVeX2aX2bX2c(a,b,c,d,e,f,g) \
(bOp (a) | bZa (b) | bZb (c) | bVe (d) | bX2a (e) | bX2b (f) | bX2c (g)), \
(mOp | mZa | mZb | mVe | mX2a | mX2b | mX2c)
#define OpX2X(a,b,c) (bOp (a) | bX2 (b) | bX (c)), (mOp | mX2 | mX)
#define OpX2XYa(a,b,c,d) (bOp (a) | bX2 (b) | bX (c) | bYa (d)), \
(mOp | mX2 | mX | mYa)
#define OpX2XYb(a,b,c,d) (bOp (a) | bX2 (b) | bX (c) | bYb (d)), \
(mOp | mX2 | mX | mYb)
#define OpX2TaTbYaC(a,b,c,d,e,f) \
(bOp (a) | bX2 (b) | bTa (c) | bTb (d) | bYa (e) | bC (f)), \
(mOp | mX2 | mTa | mTb | mYa | mC)
#define OpX3(a,b) (bOp (a) | bX3 (b)), (mOp | mX3)
#define OpX3X6(a,b,c) (bOp (a) | bX3 (b) | bX6(c)), \
(mOp | mX3 | mX6)
#define OpX3XbIhWh(a,b,c,d,e) \
(bOp (a) | bX3 (b) | bXb (c) | bIh (d) | bWh (e)), \
(mOp | mX3 | mXb | mIh | mWh)
#define OpX3XbIhWhTag13(a,b,c,d,e,f) \
(bOp (a) | bX3 (b) | bXb (c) | bIh (d) | bWh (e) | bTag13 (f)), \
(mOp | mX3 | mXb | mIh | mWh | mTag13)
/* Used to initialise unused fields in ia64_opcode struct,
in order to stop gcc from complaining. */
#define EMPTY 0,0,NULL
struct ia64_opcode ia64_opcodes_i[] =
{
/* I-type instruction encodings (sorted according to major opcode). */
{"break.i", I0, OpX3X6 (0, 0, 0x00), {IMMU21}, X_IN_MLX, 0, NULL},
{"nop.i", I0, OpX3X6 (0, 0, 0x01), {IMMU21}, X_IN_MLX, 0, NULL},
{"chk.s.i", I0, OpX3 (0, 1), {R2, TGT25b}, EMPTY},
{"mov", I, OpX3XbIhWhTag13 (0, 7, 0, 0, 1, 0), {B1, R2}, PSEUDO, 0, NULL},
#define MOV(a,b,c,d) \
I, OpX3XbIhWh (0, a, b, c, d), {B1, R2, TAG13b}, EMPTY
{"mov.sptk", MOV (7, 0, 0, 0)},
{"mov.sptk.imp", MOV (7, 0, 1, 0)},
{"mov", MOV (7, 0, 0, 1)},
{"mov.imp", MOV (7, 0, 1, 1)},
{"mov.dptk", MOV (7, 0, 0, 2)},
{"mov.dptk.imp", MOV (7, 0, 1, 2)},
{"mov.ret.sptk", MOV (7, 1, 0, 0)},
{"mov.ret.sptk.imp", MOV (7, 1, 1, 0)},
{"mov.ret", MOV (7, 1, 0, 1)},
{"mov.ret.imp", MOV (7, 1, 1, 1)},
{"mov.ret.dptk", MOV (7, 1, 0, 2)},
{"mov.ret.dptk.imp", MOV (7, 1, 1, 2)},
#undef MOV
{"mov", I, OpX3X6 (0, 0, 0x31), {R1, B2}, EMPTY},
{"mov", I, OpX3 (0, 3), {PR, R2, IMM17}, EMPTY},
{"mov", I, OpX3 (0, 2), {PR_ROT, IMM44}, EMPTY},
{"mov", I, OpX3X6 (0, 0, 0x30), {R1, IP}, EMPTY},
{"mov", I, OpX3X6 (0, 0, 0x33), {R1, PR}, EMPTY},
{"mov.i", I, OpX3X6 (0, 0, 0x2a), {AR3, R2}, EMPTY},
{"mov.i", I, OpX3X6 (0, 0, 0x0a), {AR3, IMM8}, EMPTY},
{"mov.i", I, OpX3X6 (0, 0, 0x32), {R1, AR3}, EMPTY},
{"zxt1", I, OpX3X6 (0, 0, 0x10), {R1, R3}, EMPTY},
{"zxt2", I, OpX3X6 (0, 0, 0x11), {R1, R3}, EMPTY},
{"zxt4", I, OpX3X6 (0, 0, 0x12), {R1, R3}, EMPTY},
{"sxt1", I, OpX3X6 (0, 0, 0x14), {R1, R3}, EMPTY},
{"sxt2", I, OpX3X6 (0, 0, 0x15), {R1, R3}, EMPTY},
{"sxt4", I, OpX3X6 (0, 0, 0x16), {R1, R3}, EMPTY},
{"czx1.l", I, OpX3X6 (0, 0, 0x18), {R1, R3}, EMPTY},
{"czx2.l", I, OpX3X6 (0, 0, 0x19), {R1, R3}, EMPTY},
{"czx1.r", I, OpX3X6 (0, 0, 0x1c), {R1, R3}, EMPTY},
{"czx2.r", I, OpX3X6 (0, 0, 0x1d), {R1, R3}, EMPTY},
{"dep", I, Op (4), {R1, R2, R3, CPOS6c, LEN4}, EMPTY},
{"shrp", I, OpX2X (5, 3, 0), {R1, R2, R3, CNT6}, EMPTY},
{"shr.u", I, OpX2XYa (5, 1, 0, 0), {R1, R3, POS6},
PSEUDO | LEN_EQ_64MCNT, 0, NULL},
{"extr.u", I, OpX2XYa (5, 1, 0, 0), {R1, R3, POS6, LEN6}, EMPTY},
{"shr", I, OpX2XYa (5, 1, 0, 1), {R1, R3, POS6},
PSEUDO | LEN_EQ_64MCNT, 0, NULL},
{"extr", I, OpX2XYa (5, 1, 0, 1), {R1, R3, POS6, LEN6}, EMPTY},
{"shl", I, OpX2XYb (5, 1, 1, 0), {R1, R2, CPOS6a},
PSEUDO | LEN_EQ_64MCNT, 0, NULL},
{"dep.z", I, OpX2XYb (5, 1, 1, 0), {R1, R2, CPOS6a, LEN6}, EMPTY},
{"dep.z", I, OpX2XYb (5, 1, 1, 1), {R1, IMM8, CPOS6a, LEN6}, EMPTY},
{"dep", I, OpX2X (5, 3, 1), {R1, IMM1, R3, CPOS6b, LEN6}, EMPTY},
#define TBIT(a,b,c,d) \
I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P1, P2, R3, POS6}, EMPTY
#define TBITCM(a,b,c,d) \
I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P2, P1, R3, POS6}, PSEUDO, 0, NULL
{"tbit.z", TBIT (0, 0, 0, 0)},
{"tbit.nz", TBITCM (0, 0, 0, 0)},
{"tbit.z.unc", TBIT (0, 0, 0, 1)},
{"tbit.nz.unc", TBITCM (0, 0, 0, 1)},
{"tbit.z.and", TBIT (0, 1, 0, 0)},
{"tbit.nz.andcm", TBITCM (0, 1, 0, 0)},
{"tbit.nz.and", TBIT (0, 1, 0, 1)},
{"tbit.z.andcm", TBITCM (0, 1, 0, 1)},
{"tbit.z.or", TBIT (1, 0, 0, 0)},
{"tbit.nz.orcm", TBITCM (1, 0, 0, 0)},
{"tbit.nz.or", TBIT (1, 0, 0, 1)},
{"tbit.z.orcm", TBITCM (1, 0, 0, 1)},
{"tbit.z.or.andcm", TBIT (1, 1, 0, 0)},
{"tbit.nz.and.orcm", TBITCM (1, 1, 0, 0)},
{"tbit.nz.or.andcm", TBIT (1, 1, 0, 1)},
{"tbit.z.and.orcm", TBITCM (1, 1, 0, 1)},
#undef TBIT
#define TNAT(a,b,c,d) \
I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P1, P2, R3}, EMPTY
#define TNATCM(a,b,c,d) \
I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P2, P1, R3}, PSEUDO, 0, NULL
{"tnat.z", TNAT (0, 0, 1, 0)},
{"tnat.nz", TNATCM (0, 0, 1, 0)},
{"tnat.z.unc", TNAT (0, 0, 1, 1)},
{"tnat.nz.unc", TNATCM (0, 0, 1, 1)},
{"tnat.z.and", TNAT (0, 1, 1, 0)},
{"tnat.nz.andcm", TNATCM (0, 1, 1, 0)},
{"tnat.nz.and", TNAT (0, 1, 1, 1)},
{"tnat.z.andcm", TNATCM (0, 1, 1, 1)},
{"tnat.z.or", TNAT (1, 0, 1, 0)},
{"tnat.nz.orcm", TNATCM (1, 0, 1, 0)},
{"tnat.nz.or", TNAT (1, 0, 1, 1)},
{"tnat.z.orcm", TNATCM (1, 0, 1, 1)},
{"tnat.z.or.andcm", TNAT (1, 1, 1, 0)},
{"tnat.nz.and.orcm", TNATCM (1, 1, 1, 0)},
{"tnat.nz.or.andcm", TNAT (1, 1, 1, 1)},
{"tnat.z.and.orcm", TNATCM (1, 1, 1, 1)},
#undef TNAT
{"pmpyshr2", I, OpZaZbVeX2aX2b (7, 0, 1, 0, 0, 3), {R1, R2, R3, CNT2c}, EMPTY},
{"pmpyshr2.u", I, OpZaZbVeX2aX2b (7, 0, 1, 0, 0, 1), {R1, R2, R3, CNT2c}, EMPTY},
{"pmpy2.r", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 1, 3), {R1, R2, R3}, EMPTY},
{"pmpy2.l", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 3), {R1, R2, R3}, EMPTY},
{"mix1.r", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 0, 2), {R1, R2, R3}, EMPTY},
{"mix2.r", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 2), {R1, R2, R3}, EMPTY},
{"mix4.r", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 0, 2), {R1, R2, R3}, EMPTY},
{"mix1.l", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 2, 2), {R1, R2, R3}, EMPTY},
{"mix2.l", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 2), {R1, R2, R3}, EMPTY},
{"mix4.l", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 2), {R1, R2, R3}, EMPTY},
{"pack2.uss", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 0), {R1, R2, R3}, EMPTY},
{"pack2.sss", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 0), {R1, R2, R3}, EMPTY},
{"pack4.sss", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 0), {R1, R2, R3}, EMPTY},
{"unpack1.h", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 0, 1), {R1, R2, R3}, EMPTY},
{"unpack2.h", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 1), {R1, R2, R3}, EMPTY},
{"unpack4.h", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 0, 1), {R1, R2, R3}, EMPTY},
{"unpack1.l", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 2, 1), {R1, R2, R3}, EMPTY},
{"unpack2.l", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 1), {R1, R2, R3}, EMPTY},
{"unpack4.l", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 1), {R1, R2, R3}, EMPTY},
{"pmin1.u", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 1, 0), {R1, R2, R3}, EMPTY},
{"pmax1.u", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 1, 1), {R1, R2, R3}, EMPTY},
{"pmin2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 0), {R1, R2, R3}, EMPTY},
{"pmax2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 1), {R1, R2, R3}, EMPTY},
{"psad1", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 3, 2), {R1, R2, R3}, EMPTY},
{"mux1", I, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 3, 2, 2), {R1, R2, MBTYPE4}, EMPTY},
{"mux2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 3, 2, 2), {R1, R2, MHTYPE8}, EMPTY},
{"pshr2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 2, 0), {R1, R3, R2}, EMPTY},
{"pshr4", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 2, 0), {R1, R3, R2}, EMPTY},
{"shr", I, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 2, 0), {R1, R3, R2}, EMPTY},
{"pshr2.u", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 0, 0), {R1, R3, R2}, EMPTY},
{"pshr4.u", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 0, 0), {R1, R3, R2}, EMPTY},
{"shr.u", I, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 0, 0), {R1, R3, R2}, EMPTY},
{"pshr2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 3, 0), {R1, R3, CNT5}, EMPTY},
{"pshr4", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 1, 3, 0), {R1, R3, CNT5}, EMPTY},
{"pshr2.u", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 1, 0), {R1, R3, CNT5}, EMPTY},
{"pshr4.u", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 1, 1, 0), {R1, R3, CNT5}, EMPTY},
{"pshl2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 0, 1), {R1, R2, R3}, EMPTY},
{"pshl4", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 0, 1), {R1, R2, R3}, EMPTY},
{"shl", I, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 0, 1), {R1, R2, R3}, EMPTY},
{"pshl2", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 3, 1, 1), {R1, R2, CCNT5}, EMPTY},
{"pshl4", I, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 3, 1, 1), {R1, R2, CCNT5}, EMPTY},
{"popcnt", I, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 1, 2), {R1, R3}, EMPTY},
{NULL, 0, 0, 0, 0, {0}, 0, 0, NULL}
};
#undef I0
#undef I
#undef I2
#undef L
#undef bC
#undef bIh
#undef bTa
#undef bTag13
#undef bTb
#undef bVc
#undef bVe
#undef bWh
#undef bX
#undef bXb
#undef bX2
#undef bX2a
#undef bX2b
#undef bX2c
#undef bX3
#undef bX6
#undef bY
#undef bZa
#undef bZb
#undef mC
#undef mIh
#undef mTa
#undef mTag13
#undef mTb
#undef mVc
#undef mVe
#undef mWh
#undef mX
#undef mXb
#undef mX2
#undef mX2a
#undef mX2b
#undef mX2c
#undef mX3
#undef mX6
#undef mY
#undef mZa
#undef mZb
#undef OpZaZbVeX2aX2b
#undef OpZaZbVeX2aX2bX2c
#undef OpX2X
#undef OpX2XYa
#undef OpX2XYb
#undef OpX2TaTbYaC
#undef OpX3
#undef OpX3X6
#undef OpX3XbIhWh
#undef OpX3XbIhWhTag13
#undef EMPTY
|
