1 /* ia64-opc-i.c -- IA-64 `I' opcode table.
2 Copyright 1998, 1999, 2000, 2002, 2005, 2006, 2007, 2009
3 Free Software Foundation, Inc.
4 Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
6 This file is part of the GNU opcodes library.
8 This library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
13 It is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this file; see the file COPYING. If not, write to the
20 Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
21 MA 02110-1301, USA. */
25 #define I0 IA64_TYPE_I, 0
26 #define I IA64_TYPE_I, 1
27 #define I2 IA64_TYPE_I, 2
29 /* instruction bit fields: */
30 #define bC(x) (((ia64_insn) ((x) & 0x1)) << 12)
31 #define bIh(x) (((ia64_insn) ((x) & 0x1)) << 23)
32 #define bTa(x) (((ia64_insn) ((x) & 0x1)) << 33)
33 #define bTag13(x) (((ia64_insn) ((x) & 0x1)) << 33)
34 #define bTb(x) (((ia64_insn) ((x) & 0x1)) << 36)
35 #define bVc(x) (((ia64_insn) ((x) & 0x1)) << 20)
36 #define bVe(x) (((ia64_insn) ((x) & 0x1)) << 32)
37 #define bWh(x) (((ia64_insn) ((x) & 0x3)) << 20)
38 #define bX(x) (((ia64_insn) ((x) & 0x1)) << 33)
39 #define bXb(x) (((ia64_insn) ((x) & 0x1)) << 22)
40 #define bXc(x) (((ia64_insn) ((x) & 0x1)) << 19)
41 #define bX2(x) (((ia64_insn) ((x) & 0x3)) << 34)
42 #define bX2a(x) (((ia64_insn) ((x) & 0x3)) << 34)
43 #define bX2b(x) (((ia64_insn) ((x) & 0x3)) << 28)
44 #define bX2c(x) (((ia64_insn) ((x) & 0x3)) << 30)
45 #define bX3(x) (((ia64_insn) ((x) & 0x7)) << 33)
46 #define bX6(x) (((ia64_insn) ((x) & 0x3f)) << 27)
47 #define bYa(x) (((ia64_insn) ((x) & 0x1)) << 13)
48 #define bYb(x) (((ia64_insn) ((x) & 0x1)) << 26)
49 #define bZa(x) (((ia64_insn) ((x) & 0x1)) << 36)
50 #define bZb(x) (((ia64_insn) ((x) & 0x1)) << 33)
52 /* instruction bit masks: */
56 #define mTag13 bTag13 (-1)
65 #define mX2a bX2a (-1)
66 #define mX2b bX2b (-1)
67 #define mX2c bX2c (-1)
75 #define OpZaZbVeX2aX2b(a,b,c,d,e,f) \
76 (bOp (a) | bZa (b) | bZb (c) | bVe (d) | bX2a (e) | bX2b (f)), \
77 (mOp | mZa | mZb | mVe | mX2a | mX2b)
78 #define OpZaZbVeX2aX2bX2c(a,b,c,d,e,f,g) \
79 (bOp (a) | bZa (b) | bZb (c) | bVe (d) | bX2a (e) | bX2b (f) | bX2c (g)), \
80 (mOp | mZa | mZb | mVe | mX2a | mX2b | mX2c)
81 #define OpX2X(a,b,c) (bOp (a) | bX2 (b) | bX (c)), (mOp | mX2 | mX)
82 #define OpX2XYa(a,b,c,d) (bOp (a) | bX2 (b) | bX (c) | bYa (d)), \
83 (mOp | mX2 | mX | mYa)
84 #define OpX2XYb(a,b,c,d) (bOp (a) | bX2 (b) | bX (c) | bYb (d)), \
85 (mOp | mX2 | mX | mYb)
86 #define OpX2TaTbYaC(a,b,c,d,e,f) \
87 (bOp (a) | bX2 (b) | bTa (c) | bTb (d) | bYa (e) | bC (f)), \
88 (mOp | mX2 | mTa | mTb | mYa | mC)
89 #define OpX2TaTbYaXcC(a,b,c,d,e,f,g) \
90 (bOp (a) | bX2 (b) | bTa (c) | bTb (d) | bYa (e) | bXc (f) | bC (g)), \
91 (mOp | mX2 | mTa | mTb | mYa | mXc | mC)
92 #define OpX3(a,b) (bOp (a) | bX3 (b)), (mOp | mX3)
93 #define OpX3X6(a,b,c) (bOp (a) | bX3 (b) | bX6(c)), \
95 #define OpX3X6Yb(a,b,c,d) (bOp (a) | bX3 (b) | bX6(c) | bYb(d)), \
96 (mOp | mX3 | mX6 | mYb)
97 #define OpX3XbIhWh(a,b,c,d,e) \
98 (bOp (a) | bX3 (b) | bXb (c) | bIh (d) | bWh (e)), \
99 (mOp | mX3 | mXb | mIh | mWh)
100 #define OpX3XbIhWhTag13(a,b,c,d,e,f) \
101 (bOp (a) | bX3 (b) | bXb (c) | bIh (d) | bWh (e) | bTag13 (f)), \
102 (mOp | mX3 | mXb | mIh | mWh | mTag13)
104 #define FULL17 ((ia64_insn)0x10ff001fc0LL)
106 /* Used to initialise unused fields in ia64_opcode struct,
107 in order to stop gcc from complaining. */
108 #define EMPTY 0,0,NULL
110 struct ia64_opcode ia64_opcodes_i
[] =
112 /* I-type instruction encodings (sorted according to major opcode). */
114 {"break.i", I0
, OpX3X6 (0, 0, 0x00), {IMMU21
}, X_IN_MLX
, 0, NULL
},
115 {"nop.i", I0
, OpX3X6Yb (0, 0, 0x01, 0), {IMMU21
}, X_IN_MLX
, 0, NULL
},
116 {"hint.i", I0
, OpX3X6Yb (0, 0, 0x01, 1), {IMMU21
}, X_IN_MLX
, 0, NULL
},
117 {"chk.s.i", I0
, OpX3 (0, 1), {R2
, TGT25b
}, EMPTY
},
119 {"mov", I
, OpX3XbIhWhTag13 (0, 7, 0, 0, 1, 0), {B1
, R2
}, PSEUDO
, 0, NULL
},
120 #define MOV(a,b,c,d) \
121 I, OpX3XbIhWh (0, a, b, c, d), {B1, R2, TAG13b}, EMPTY
122 {"mov.sptk", MOV (7, 0, 0, 0)},
123 {"mov.sptk.imp", MOV (7, 0, 1, 0)},
124 {"mov", MOV (7, 0, 0, 1)},
125 {"mov.imp", MOV (7, 0, 1, 1)},
126 {"mov.dptk", MOV (7, 0, 0, 2)},
127 {"mov.dptk.imp", MOV (7, 0, 1, 2)},
128 {"mov.ret.sptk", MOV (7, 1, 0, 0)},
129 {"mov.ret.sptk.imp", MOV (7, 1, 1, 0)},
130 {"mov.ret", MOV (7, 1, 0, 1)},
131 {"mov.ret.imp", MOV (7, 1, 1, 1)},
132 {"mov.ret.dptk", MOV (7, 1, 0, 2)},
133 {"mov.ret.dptk.imp", MOV (7, 1, 1, 2)},
135 {"mov", I
, OpX3X6 (0, 0, 0x31), {R1
, B2
}, EMPTY
},
136 {"mov", I
, OpX3 (0, 3), {PR
, R2
, IMM17
}, EMPTY
},
137 /* Don't remove one of the seemingly redundant FULL17-s. */
138 {"mov", I
, FULL17
| OpX3 (0, 3) | FULL17
, {PR
, R2
}, PSEUDO
, 0, NULL
},
139 {"mov", I
, OpX3 (0, 2), {PR_ROT
, IMM44
}, EMPTY
},
140 {"mov", I
, OpX3X6 (0, 0, 0x30), {R1
, IP
}, EMPTY
},
141 {"mov", I
, OpX3X6 (0, 0, 0x33), {R1
, PR
}, EMPTY
},
142 {"mov.i", I
, OpX3X6 (0, 0, 0x2a), {AR3
, R2
}, EMPTY
},
143 {"mov.i", I
, OpX3X6 (0, 0, 0x0a), {AR3
, IMM8
}, EMPTY
},
144 {"mov.i", I
, OpX3X6 (0, 0, 0x32), {R1
, AR3
}, EMPTY
},
145 {"zxt1", I
, OpX3X6 (0, 0, 0x10), {R1
, R3
}, EMPTY
},
146 {"zxt2", I
, OpX3X6 (0, 0, 0x11), {R1
, R3
}, EMPTY
},
147 {"zxt4", I
, OpX3X6 (0, 0, 0x12), {R1
, R3
}, EMPTY
},
148 {"sxt1", I
, OpX3X6 (0, 0, 0x14), {R1
, R3
}, EMPTY
},
149 {"sxt2", I
, OpX3X6 (0, 0, 0x15), {R1
, R3
}, EMPTY
},
150 {"sxt4", I
, OpX3X6 (0, 0, 0x16), {R1
, R3
}, EMPTY
},
151 {"czx1.l", I
, OpX3X6 (0, 0, 0x18), {R1
, R3
}, EMPTY
},
152 {"czx2.l", I
, OpX3X6 (0, 0, 0x19), {R1
, R3
}, EMPTY
},
153 {"czx1.r", I
, OpX3X6 (0, 0, 0x1c), {R1
, R3
}, EMPTY
},
154 {"czx2.r", I
, OpX3X6 (0, 0, 0x1d), {R1
, R3
}, EMPTY
},
156 {"dep", I
, Op (4), {R1
, R2
, R3
, CPOS6c
, LEN4
}, EMPTY
},
158 {"shrp", I
, OpX2X (5, 3, 0), {R1
, R2
, R3
, CNT6
}, EMPTY
},
160 {"shr.u", I
, OpX2XYa (5, 1, 0, 0), {R1
, R3
, POS6
},
161 PSEUDO
| LEN_EQ_64MCNT
, 0, NULL
},
162 {"extr.u", I
, OpX2XYa (5, 1, 0, 0), {R1
, R3
, POS6
, LEN6
}, EMPTY
},
164 {"shr", I
, OpX2XYa (5, 1, 0, 1), {R1
, R3
, POS6
},
165 PSEUDO
| LEN_EQ_64MCNT
, 0, NULL
},
166 {"extr", I
, OpX2XYa (5, 1, 0, 1), {R1
, R3
, POS6
, LEN6
}, EMPTY
},
168 {"shl", I
, OpX2XYb (5, 1, 1, 0), {R1
, R2
, CPOS6a
},
169 PSEUDO
| LEN_EQ_64MCNT
, 0, NULL
},
170 {"dep.z", I
, OpX2XYb (5, 1, 1, 0), {R1
, R2
, CPOS6a
, LEN6
}, EMPTY
},
171 {"dep.z", I
, OpX2XYb (5, 1, 1, 1), {R1
, IMM8
, CPOS6a
, LEN6
}, EMPTY
},
172 {"dep", I
, OpX2X (5, 3, 1), {R1
, IMM1
, R3
, CPOS6b
, LEN6
}, EMPTY
},
174 I2, OpX2TaTbYaXcC (5, 0, a, b, 1, 1, c), {P1, P2, IMMU5b}, EMPTY
175 #define TFCM(a,b,c) \
176 I2, OpX2TaTbYaXcC (5, 0, a, b, 1, 1, c), {P2, P1, IMMU5b}, PSEUDO, 0, NULL
177 {"tf.z", TF (0, 0, 0)},
178 {"tf.nz", TFCM (0, 0, 0)},
179 {"tf.z.unc", TF (0, 0, 1)},
180 {"tf.nz.unc", TFCM (0, 0, 1)},
181 {"tf.z.and", TF (0, 1, 0)},
182 {"tf.nz.andcm", TFCM (0, 1, 0)},
183 {"tf.nz.and", TF (0, 1, 1)},
184 {"tf.z.andcm", TFCM (0, 1, 1)},
185 {"tf.z.or", TF (1, 0, 0)},
186 {"tf.nz.orcm", TFCM (1, 0, 0)},
187 {"tf.nz.or", TF (1, 0, 1)},
188 {"tf.z.orcm", TFCM (1, 0, 1)},
189 {"tf.z.or.andcm", TF (1, 1, 0)},
190 {"tf.nz.and.orcm", TFCM (1, 1, 0)},
191 {"tf.nz.or.andcm", TF (1, 1, 1)},
192 {"tf.z.and.orcm", TFCM (1, 1, 1)},
195 #define TBIT(a,b,c,d) \
196 I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P1, P2, R3, POS6}, EMPTY
197 #define TBITCM(a,b,c,d) \
198 I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P2, P1, R3, POS6}, PSEUDO, 0, NULL
199 {"tbit.z", TBIT (0, 0, 0, 0)},
200 {"tbit.nz", TBITCM (0, 0, 0, 0)},
201 {"tbit.z.unc", TBIT (0, 0, 0, 1)},
202 {"tbit.nz.unc", TBITCM (0, 0, 0, 1)},
203 {"tbit.z.and", TBIT (0, 1, 0, 0)},
204 {"tbit.nz.andcm", TBITCM (0, 1, 0, 0)},
205 {"tbit.nz.and", TBIT (0, 1, 0, 1)},
206 {"tbit.z.andcm", TBITCM (0, 1, 0, 1)},
207 {"tbit.z.or", TBIT (1, 0, 0, 0)},
208 {"tbit.nz.orcm", TBITCM (1, 0, 0, 0)},
209 {"tbit.nz.or", TBIT (1, 0, 0, 1)},
210 {"tbit.z.orcm", TBITCM (1, 0, 0, 1)},
211 {"tbit.z.or.andcm", TBIT (1, 1, 0, 0)},
212 {"tbit.nz.and.orcm", TBITCM (1, 1, 0, 0)},
213 {"tbit.nz.or.andcm", TBIT (1, 1, 0, 1)},
214 {"tbit.z.and.orcm", TBITCM (1, 1, 0, 1)},
217 #define TNAT(a,b,c,d) \
218 I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P1, P2, R3}, EMPTY
219 #define TNATCM(a,b,c,d) \
220 I2, OpX2TaTbYaC (5, 0, a, b, c, d), {P2, P1, R3}, PSEUDO, 0, NULL
221 {"tnat.z", TNAT (0, 0, 1, 0)},
222 {"tnat.nz", TNATCM (0, 0, 1, 0)},
223 {"tnat.z.unc", TNAT (0, 0, 1, 1)},
224 {"tnat.nz.unc", TNATCM (0, 0, 1, 1)},
225 {"tnat.z.and", TNAT (0, 1, 1, 0)},
226 {"tnat.nz.andcm", TNATCM (0, 1, 1, 0)},
227 {"tnat.nz.and", TNAT (0, 1, 1, 1)},
228 {"tnat.z.andcm", TNATCM (0, 1, 1, 1)},
229 {"tnat.z.or", TNAT (1, 0, 1, 0)},
230 {"tnat.nz.orcm", TNATCM (1, 0, 1, 0)},
231 {"tnat.nz.or", TNAT (1, 0, 1, 1)},
232 {"tnat.z.orcm", TNATCM (1, 0, 1, 1)},
233 {"tnat.z.or.andcm", TNAT (1, 1, 1, 0)},
234 {"tnat.nz.and.orcm", TNATCM (1, 1, 1, 0)},
235 {"tnat.nz.or.andcm", TNAT (1, 1, 1, 1)},
236 {"tnat.z.and.orcm", TNATCM (1, 1, 1, 1)},
240 {"pmpyshr2", I
, OpZaZbVeX2aX2b (7, 0, 1, 0, 0, 3), {R1
, R2
, R3
, CNT2c
}, EMPTY
},
241 {"pmpyshr2.u", I
, OpZaZbVeX2aX2b (7, 0, 1, 0, 0, 1), {R1
, R2
, R3
, CNT2c
}, EMPTY
},
242 {"pmpy2.r", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 1, 3), {R1
, R2
, R3
}, EMPTY
},
243 {"pmpy2.l", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 3), {R1
, R2
, R3
}, EMPTY
},
244 {"mix1.r", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 0, 2), {R1
, R2
, R3
}, EMPTY
},
245 {"mix2.r", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 2), {R1
, R2
, R3
}, EMPTY
},
246 {"mix4.r", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 0, 2), {R1
, R2
, R3
}, EMPTY
},
247 {"mix1.l", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 2, 2), {R1
, R2
, R3
}, EMPTY
},
248 {"mix2.l", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 2), {R1
, R2
, R3
}, EMPTY
},
249 {"mix4.l", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 2), {R1
, R2
, R3
}, EMPTY
},
250 {"pack2.uss", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 0), {R1
, R2
, R3
}, EMPTY
},
251 {"pack2.sss", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 0), {R1
, R2
, R3
}, EMPTY
},
252 {"pack4.sss", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 0), {R1
, R2
, R3
}, EMPTY
},
253 {"unpack1.h", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 0, 1), {R1
, R2
, R3
}, EMPTY
},
254 {"unpack2.h", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 0, 1), {R1
, R2
, R3
}, EMPTY
},
255 {"unpack4.h", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 0, 1), {R1
, R2
, R3
}, EMPTY
},
256 {"unpack1.l", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 2, 1), {R1
, R2
, R3
}, EMPTY
},
257 {"unpack2.l", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 2, 1), {R1
, R2
, R3
}, EMPTY
},
258 {"unpack4.l", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 2, 2, 1), {R1
, R2
, R3
}, EMPTY
},
259 {"pmin1.u", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 1, 0), {R1
, R2
, R3
}, EMPTY
},
260 {"pmax1.u", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 1, 1), {R1
, R2
, R3
}, EMPTY
},
261 {"pmin2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 0), {R1
, R2
, R3
}, EMPTY
},
262 {"pmax2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 2, 3, 1), {R1
, R2
, R3
}, EMPTY
},
263 {"psad1", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 2, 3, 2), {R1
, R2
, R3
}, EMPTY
},
264 {"mux1", I
, OpZaZbVeX2aX2bX2c (7, 0, 0, 0, 3, 2, 2), {R1
, R2
, MBTYPE4
}, EMPTY
},
265 {"mux2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 3, 2, 2), {R1
, R2
, MHTYPE8
}, EMPTY
},
266 {"pshr2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 2, 0), {R1
, R3
, R2
}, EMPTY
},
267 {"pshr4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 2, 0), {R1
, R3
, R2
}, EMPTY
},
268 {"shr", I
, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 2, 0), {R1
, R3
, R2
}, EMPTY
},
269 {"pshr2.u", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 0, 0), {R1
, R3
, R2
}, EMPTY
},
270 {"pshr4.u", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 0, 0), {R1
, R3
, R2
}, EMPTY
},
271 {"shr.u", I
, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 0, 0), {R1
, R3
, R2
}, EMPTY
},
272 {"pshr2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 3, 0), {R1
, R3
, CNT5
}, EMPTY
},
273 {"pshr4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 1, 3, 0), {R1
, R3
, CNT5
}, EMPTY
},
274 {"pshr2.u", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 1, 0), {R1
, R3
, CNT5
}, EMPTY
},
275 {"pshr4.u", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 1, 1, 0), {R1
, R3
, CNT5
}, EMPTY
},
276 {"pshl2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 0, 0, 1), {R1
, R2
, R3
}, EMPTY
},
277 {"pshl4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 0, 1), {R1
, R2
, R3
}, EMPTY
},
278 {"shl", I
, OpZaZbVeX2aX2bX2c (7, 1, 1, 0, 0, 0, 1), {R1
, R2
, R3
}, EMPTY
},
279 {"mpy4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 1, 3), {R1
, R2
, R3
}, EMPTY
},
280 {"mpyshl4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 0, 3, 3), {R1
, R2
, R3
}, EMPTY
},
281 {"pshl2", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 3, 1, 1), {R1
, R2
, CCNT5
}, EMPTY
},
282 {"pshl4", I
, OpZaZbVeX2aX2bX2c (7, 1, 0, 0, 3, 1, 1), {R1
, R2
, CCNT5
}, EMPTY
},
283 {"popcnt", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 1, 2), {R1
, R3
}, EMPTY
},
284 {"clz", I
, OpZaZbVeX2aX2bX2c (7, 0, 1, 0, 1, 1, 3), {R1
, R3
}, EMPTY
},
286 {NULL
, 0, 0, 0, 0, {0}, 0, 0, NULL
}
331 #undef OpZaZbVeX2aX2b
332 #undef OpZaZbVeX2aX2bX2c
340 #undef OpX3XbIhWhTag13