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[deliverable/binutils-gdb.git] / opcodes / riscv-opc.c
1 /* RISC-V opcode list
2 Copyright (C) 2011-2021 Free Software Foundation, Inc.
3
4 Contributed by Andrew Waterman (andrew@sifive.com).
5 Based on MIPS target.
6
7 This file is part of the GNU opcodes library.
8
9 This library is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3, or (at your option)
12 any later version.
13
14 It is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
17 License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; see the file COPYING3. If not,
21 see <http://www.gnu.org/licenses/>. */
22
23 #include "sysdep.h"
24 #include "opcode/riscv.h"
25 #include <stdio.h>
26
27 /* Register names used by gas and objdump. */
28
29 const char * const riscv_gpr_names_numeric[NGPR] =
30 {
31 "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7",
32 "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15",
33 "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23",
34 "x24", "x25", "x26", "x27", "x28", "x29", "x30", "x31"
35 };
36
37 const char * const riscv_gpr_names_abi[NGPR] =
38 {
39 "zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2",
40 "s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5",
41 "a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7",
42 "s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6"
43 };
44
45 const char * const riscv_fpr_names_numeric[NFPR] =
46 {
47 "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
48 "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
49 "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
50 "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31"
51 };
52
53 const char * const riscv_fpr_names_abi[NFPR] =
54 {
55 "ft0", "ft1", "ft2", "ft3", "ft4", "ft5", "ft6", "ft7",
56 "fs0", "fs1", "fa0", "fa1", "fa2", "fa3", "fa4", "fa5",
57 "fa6", "fa7", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7",
58 "fs8", "fs9", "fs10", "fs11", "ft8", "ft9", "ft10", "ft11"
59 };
60
61 /* The order of overloaded instructions matters. Label arguments and
62 register arguments look the same. Instructions that can have either
63 for arguments must apear in the correct order in this table for the
64 assembler to pick the right one. In other words, entries with
65 immediate operands must apear after the same instruction with
66 registers.
67
68 Because of the lookup algorithm used, entries with the same opcode
69 name must be contiguous. */
70
71 #define MASK_RS1 (OP_MASK_RS1 << OP_SH_RS1)
72 #define MASK_RS2 (OP_MASK_RS2 << OP_SH_RS2)
73 #define MASK_RD (OP_MASK_RD << OP_SH_RD)
74 #define MASK_CRS2 (OP_MASK_CRS2 << OP_SH_CRS2)
75 #define MASK_IMM ENCODE_ITYPE_IMM (-1U)
76 #define MASK_RVC_IMM ENCODE_CITYPE_IMM (-1U)
77 #define MASK_UIMM ENCODE_UTYPE_IMM (-1U)
78 #define MASK_RM (OP_MASK_RM << OP_SH_RM)
79 #define MASK_PRED (OP_MASK_PRED << OP_SH_PRED)
80 #define MASK_SUCC (OP_MASK_SUCC << OP_SH_SUCC)
81 #define MASK_AQ (OP_MASK_AQ << OP_SH_AQ)
82 #define MASK_RL (OP_MASK_RL << OP_SH_RL)
83 #define MASK_AQRL (MASK_AQ | MASK_RL)
84 #define MASK_SHAMT (OP_MASK_SHAMT << OP_SH_SHAMT)
85 #define MATCH_SHAMT_REV8_32 (0b11000 << OP_SH_SHAMT)
86 #define MATCH_SHAMT_REV8_64 (0b111000 << OP_SH_SHAMT)
87 #define MATCH_SHAMT_ORC_B (0b00111 << OP_SH_SHAMT)
88
89 static int
90 match_opcode (const struct riscv_opcode *op, insn_t insn)
91 {
92 return ((insn ^ op->match) & op->mask) == 0;
93 }
94
95 static int
96 match_never (const struct riscv_opcode *op ATTRIBUTE_UNUSED,
97 insn_t insn ATTRIBUTE_UNUSED)
98 {
99 return 0;
100 }
101
102 static int
103 match_rs1_eq_rs2 (const struct riscv_opcode *op, insn_t insn)
104 {
105 int rs1 = (insn & MASK_RS1) >> OP_SH_RS1;
106 int rs2 = (insn & MASK_RS2) >> OP_SH_RS2;
107 return match_opcode (op, insn) && rs1 == rs2;
108 }
109
110 static int
111 match_rd_nonzero (const struct riscv_opcode *op, insn_t insn)
112 {
113 return match_opcode (op, insn) && ((insn & MASK_RD) != 0);
114 }
115
116 static int
117 match_c_add (const struct riscv_opcode *op, insn_t insn)
118 {
119 return match_rd_nonzero (op, insn) && ((insn & MASK_CRS2) != 0);
120 }
121
122 /* We don't allow mv zero,X to become a c.mv hint, so we need a separate
123 matching function for this. */
124
125 static int
126 match_c_add_with_hint (const struct riscv_opcode *op, insn_t insn)
127 {
128 return match_opcode (op, insn) && ((insn & MASK_CRS2) != 0);
129 }
130
131 static int
132 match_c_nop (const struct riscv_opcode *op, insn_t insn)
133 {
134 return (match_opcode (op, insn)
135 && (((insn & MASK_RD) >> OP_SH_RD) == 0));
136 }
137
138 static int
139 match_c_addi16sp (const struct riscv_opcode *op, insn_t insn)
140 {
141 return (match_opcode (op, insn)
142 && (((insn & MASK_RD) >> OP_SH_RD) == 2));
143 }
144
145 static int
146 match_c_lui (const struct riscv_opcode *op, insn_t insn)
147 {
148 return (match_rd_nonzero (op, insn)
149 && (((insn & MASK_RD) >> OP_SH_RD) != 2)
150 && EXTRACT_CITYPE_LUI_IMM (insn) != 0);
151 }
152
153 /* We don't allow lui zero,X to become a c.lui hint, so we need a separate
154 matching function for this. */
155
156 static int
157 match_c_lui_with_hint (const struct riscv_opcode *op, insn_t insn)
158 {
159 return (match_opcode (op, insn)
160 && (((insn & MASK_RD) >> OP_SH_RD) != 2)
161 && EXTRACT_CITYPE_LUI_IMM (insn) != 0);
162 }
163
164 static int
165 match_c_addi4spn (const struct riscv_opcode *op, insn_t insn)
166 {
167 return match_opcode (op, insn) && EXTRACT_CIWTYPE_ADDI4SPN_IMM (insn) != 0;
168 }
169
170 /* This requires a non-zero shift. A zero rd is a hint, so is allowed. */
171
172 static int
173 match_c_slli (const struct riscv_opcode *op, insn_t insn)
174 {
175 return match_opcode (op, insn) && EXTRACT_CITYPE_IMM (insn) != 0;
176 }
177
178 /* This requires a non-zero rd, and a non-zero shift. */
179
180 static int
181 match_slli_as_c_slli (const struct riscv_opcode *op, insn_t insn)
182 {
183 return match_rd_nonzero (op, insn) && EXTRACT_CITYPE_IMM (insn) != 0;
184 }
185
186 /* This requires a zero shift. A zero rd is a hint, so is allowed. */
187
188 static int
189 match_c_slli64 (const struct riscv_opcode *op, insn_t insn)
190 {
191 return match_opcode (op, insn) && EXTRACT_CITYPE_IMM (insn) == 0;
192 }
193
194 /* This is used for both srli and srai. This requires a non-zero shift.
195 A zero rd is not possible. */
196
197 static int
198 match_srxi_as_c_srxi (const struct riscv_opcode *op, insn_t insn)
199 {
200 return match_opcode (op, insn) && EXTRACT_CITYPE_IMM (insn) != 0;
201 }
202
203 const struct riscv_opcode riscv_opcodes[] =
204 {
205 /* name, xlen, isa, operands, match, mask, match_func, pinfo. */
206 {"unimp", 0, INSN_CLASS_C, "", 0, 0xffffU, match_opcode, INSN_ALIAS },
207 {"unimp", 0, INSN_CLASS_I, "", MATCH_CSRRW|(CSR_CYCLE << OP_SH_CSR), 0xffffffffU, match_opcode, 0 }, /* csrw cycle, x0 */
208 {"ebreak", 0, INSN_CLASS_C, "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, INSN_ALIAS },
209 {"ebreak", 0, INSN_CLASS_I, "", MATCH_EBREAK, MASK_EBREAK, match_opcode, 0 },
210 {"sbreak", 0, INSN_CLASS_C, "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, INSN_ALIAS },
211 {"sbreak", 0, INSN_CLASS_I, "", MATCH_EBREAK, MASK_EBREAK, match_opcode, INSN_ALIAS },
212 {"ret", 0, INSN_CLASS_C, "", MATCH_C_JR|(X_RA << OP_SH_RD), MASK_C_JR|MASK_RD, match_opcode, INSN_ALIAS|INSN_BRANCH },
213 {"ret", 0, INSN_CLASS_I, "", MATCH_JALR|(X_RA << OP_SH_RS1), MASK_JALR|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, INSN_ALIAS|INSN_BRANCH },
214 {"jr", 0, INSN_CLASS_C, "d", MATCH_C_JR, MASK_C_JR, match_rd_nonzero, INSN_ALIAS|INSN_BRANCH },
215 {"jr", 0, INSN_CLASS_I, "s", MATCH_JALR, MASK_JALR|MASK_RD|MASK_IMM, match_opcode, INSN_ALIAS|INSN_BRANCH },
216 {"jr", 0, INSN_CLASS_I, "o(s)", MATCH_JALR, MASK_JALR|MASK_RD, match_opcode, INSN_ALIAS|INSN_BRANCH },
217 {"jr", 0, INSN_CLASS_I, "s,j", MATCH_JALR, MASK_JALR|MASK_RD, match_opcode, INSN_ALIAS|INSN_BRANCH },
218 {"jalr", 0, INSN_CLASS_C, "d", MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, INSN_ALIAS|INSN_JSR },
219 {"jalr", 0, INSN_CLASS_I, "s", MATCH_JALR|(X_RA << OP_SH_RD), MASK_JALR|MASK_RD|MASK_IMM, match_opcode, INSN_ALIAS|INSN_JSR },
220 {"jalr", 0, INSN_CLASS_I, "o(s)", MATCH_JALR|(X_RA << OP_SH_RD), MASK_JALR|MASK_RD, match_opcode, INSN_ALIAS|INSN_JSR },
221 {"jalr", 0, INSN_CLASS_I, "s,j", MATCH_JALR|(X_RA << OP_SH_RD), MASK_JALR|MASK_RD, match_opcode, INSN_ALIAS|INSN_JSR },
222 {"jalr", 0, INSN_CLASS_I, "d,s", MATCH_JALR, MASK_JALR|MASK_IMM, match_opcode, INSN_ALIAS|INSN_JSR },
223 {"jalr", 0, INSN_CLASS_I, "d,o(s)", MATCH_JALR, MASK_JALR, match_opcode, INSN_JSR },
224 {"jalr", 0, INSN_CLASS_I, "d,s,j", MATCH_JALR, MASK_JALR, match_opcode, INSN_JSR },
225 {"j", 0, INSN_CLASS_C, "Ca", MATCH_C_J, MASK_C_J, match_opcode, INSN_ALIAS|INSN_BRANCH },
226 {"j", 0, INSN_CLASS_I, "a", MATCH_JAL, MASK_JAL|MASK_RD, match_opcode, INSN_ALIAS|INSN_BRANCH },
227 {"jal", 0, INSN_CLASS_I, "d,a", MATCH_JAL, MASK_JAL, match_opcode, INSN_JSR },
228 {"jal", 32, INSN_CLASS_C, "Ca", MATCH_C_JAL, MASK_C_JAL, match_opcode, INSN_ALIAS|INSN_JSR },
229 {"jal", 0, INSN_CLASS_I, "a", MATCH_JAL|(X_RA << OP_SH_RD), MASK_JAL|MASK_RD, match_opcode, INSN_ALIAS|INSN_JSR },
230 {"call", 0, INSN_CLASS_I, "d,c", (X_T1 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO },
231 {"call", 0, INSN_CLASS_I, "c", (X_RA << OP_SH_RS1)|(X_RA << OP_SH_RD), (int) M_CALL, match_never, INSN_MACRO },
232 {"tail", 0, INSN_CLASS_I, "c", (X_T1 << OP_SH_RS1), (int) M_CALL, match_never, INSN_MACRO },
233 {"jump", 0, INSN_CLASS_I, "c,s", 0, (int) M_CALL, match_never, INSN_MACRO },
234 {"nop", 0, INSN_CLASS_C, "", MATCH_C_ADDI, 0xffff, match_opcode, INSN_ALIAS },
235 {"nop", 0, INSN_CLASS_I, "", MATCH_ADDI, MASK_ADDI|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, INSN_ALIAS },
236 {"lui", 0, INSN_CLASS_C, "d,Cu", MATCH_C_LUI, MASK_C_LUI, match_c_lui, INSN_ALIAS },
237 {"lui", 0, INSN_CLASS_I, "d,u", MATCH_LUI, MASK_LUI, match_opcode, 0 },
238 {"li", 0, INSN_CLASS_C, "d,Cv", MATCH_C_LUI, MASK_C_LUI, match_c_lui, INSN_ALIAS },
239 {"li", 0, INSN_CLASS_C, "d,Co", MATCH_C_LI, MASK_C_LI, match_rd_nonzero, INSN_ALIAS },
240 {"li", 0, INSN_CLASS_I, "d,j", MATCH_ADDI, MASK_ADDI|MASK_RS1, match_opcode, INSN_ALIAS }, /* addi */
241 {"li", 0, INSN_CLASS_I, "d,I", 0, (int) M_LI, match_never, INSN_MACRO },
242 {"mv", 0, INSN_CLASS_C, "d,CV", MATCH_C_MV, MASK_C_MV, match_c_add, INSN_ALIAS },
243 {"mv", 0, INSN_CLASS_I, "d,s", MATCH_ADDI, MASK_ADDI|MASK_IMM, match_opcode, INSN_ALIAS },
244 {"move", 0, INSN_CLASS_C, "d,CV", MATCH_C_MV, MASK_C_MV, match_c_add, INSN_ALIAS },
245 {"move", 0, INSN_CLASS_I, "d,s", MATCH_ADDI, MASK_ADDI|MASK_IMM, match_opcode, INSN_ALIAS },
246 {"zext.b", 0, INSN_CLASS_I, "d,s", MATCH_ANDI|ENCODE_ITYPE_IMM (255), MASK_ANDI | MASK_IMM, match_opcode, INSN_ALIAS },
247 {"andi", 0, INSN_CLASS_C, "Cs,Cw,Co", MATCH_C_ANDI, MASK_C_ANDI, match_opcode, INSN_ALIAS },
248 {"andi", 0, INSN_CLASS_I, "d,s,j", MATCH_ANDI, MASK_ANDI, match_opcode, 0 },
249 {"and", 0, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_AND, MASK_C_AND, match_opcode, INSN_ALIAS },
250 {"and", 0, INSN_CLASS_C, "Cs,Ct,Cw", MATCH_C_AND, MASK_C_AND, match_opcode, INSN_ALIAS },
251 {"and", 0, INSN_CLASS_C, "Cs,Cw,Co", MATCH_C_ANDI, MASK_C_ANDI, match_opcode, INSN_ALIAS },
252 {"and", 0, INSN_CLASS_I, "d,s,t", MATCH_AND, MASK_AND, match_opcode, 0 },
253 {"and", 0, INSN_CLASS_I, "d,s,j", MATCH_ANDI, MASK_ANDI, match_opcode, INSN_ALIAS },
254 {"beqz", 0, INSN_CLASS_C, "Cs,Cp", MATCH_C_BEQZ, MASK_C_BEQZ, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
255 {"beqz", 0, INSN_CLASS_I, "s,p", MATCH_BEQ, MASK_BEQ|MASK_RS2, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
256 {"beq", 0, INSN_CLASS_C, "Cs,Cz,Cp", MATCH_C_BEQZ, MASK_C_BEQZ, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
257 {"beq", 0, INSN_CLASS_I, "s,t,p", MATCH_BEQ, MASK_BEQ, match_opcode, INSN_CONDBRANCH },
258 {"blez", 0, INSN_CLASS_I, "t,p", MATCH_BGE, MASK_BGE|MASK_RS1, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
259 {"bgez", 0, INSN_CLASS_I, "s,p", MATCH_BGE, MASK_BGE|MASK_RS2, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
260 {"bge", 0, INSN_CLASS_I, "s,t,p", MATCH_BGE, MASK_BGE, match_opcode, INSN_CONDBRANCH },
261 {"bgeu", 0, INSN_CLASS_I, "s,t,p", MATCH_BGEU, MASK_BGEU, match_opcode, INSN_CONDBRANCH },
262 {"ble", 0, INSN_CLASS_I, "t,s,p", MATCH_BGE, MASK_BGE, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
263 {"bleu", 0, INSN_CLASS_I, "t,s,p", MATCH_BGEU, MASK_BGEU, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
264 {"bltz", 0, INSN_CLASS_I, "s,p", MATCH_BLT, MASK_BLT|MASK_RS2, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
265 {"bgtz", 0, INSN_CLASS_I, "t,p", MATCH_BLT, MASK_BLT|MASK_RS1, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
266 {"blt", 0, INSN_CLASS_I, "s,t,p", MATCH_BLT, MASK_BLT, match_opcode, INSN_CONDBRANCH },
267 {"bltu", 0, INSN_CLASS_I, "s,t,p", MATCH_BLTU, MASK_BLTU, match_opcode, INSN_CONDBRANCH },
268 {"bgt", 0, INSN_CLASS_I, "t,s,p", MATCH_BLT, MASK_BLT, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
269 {"bgtu", 0, INSN_CLASS_I, "t,s,p", MATCH_BLTU, MASK_BLTU, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
270 {"bnez", 0, INSN_CLASS_C, "Cs,Cp", MATCH_C_BNEZ, MASK_C_BNEZ, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
271 {"bnez", 0, INSN_CLASS_I, "s,p", MATCH_BNE, MASK_BNE|MASK_RS2, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
272 {"bne", 0, INSN_CLASS_C, "Cs,Cz,Cp", MATCH_C_BNEZ, MASK_C_BNEZ, match_opcode, INSN_ALIAS|INSN_CONDBRANCH },
273 {"bne", 0, INSN_CLASS_I, "s,t,p", MATCH_BNE, MASK_BNE, match_opcode, INSN_CONDBRANCH },
274 {"addi", 0, INSN_CLASS_C, "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_c_addi4spn, INSN_ALIAS },
275 {"addi", 0, INSN_CLASS_C, "d,CU,Cj", MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
276 {"addi", 0, INSN_CLASS_C, "d,CU,z", MATCH_C_NOP, MASK_C_ADDI|MASK_RVC_IMM, match_c_nop, INSN_ALIAS },
277 {"addi", 0, INSN_CLASS_C, "Cc,Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_c_addi16sp, INSN_ALIAS },
278 {"addi", 0, INSN_CLASS_C, "d,Cz,Co", MATCH_C_LI, MASK_C_LI, match_rd_nonzero, INSN_ALIAS },
279 {"addi", 0, INSN_CLASS_C, "d,CV,z", MATCH_C_MV, MASK_C_MV, match_c_add, INSN_ALIAS },
280 {"addi", 0, INSN_CLASS_I, "d,s,j", MATCH_ADDI, MASK_ADDI, match_opcode, 0 },
281 {"add", 0, INSN_CLASS_C, "d,CU,CV", MATCH_C_ADD, MASK_C_ADD, match_c_add, INSN_ALIAS },
282 {"add", 0, INSN_CLASS_C, "d,CV,CU", MATCH_C_ADD, MASK_C_ADD, match_c_add, INSN_ALIAS },
283 {"add", 0, INSN_CLASS_C, "d,CU,Co", MATCH_C_ADDI, MASK_C_ADDI, match_rd_nonzero, INSN_ALIAS },
284 {"add", 0, INSN_CLASS_C, "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_c_addi4spn, INSN_ALIAS },
285 {"add", 0, INSN_CLASS_C, "Cc,Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_c_addi16sp, INSN_ALIAS },
286 {"add", 0, INSN_CLASS_C, "d,Cz,CV", MATCH_C_MV, MASK_C_MV, match_c_add, INSN_ALIAS },
287 {"add", 0, INSN_CLASS_I, "d,s,t", MATCH_ADD, MASK_ADD, match_opcode, 0 },
288 {"add", 0, INSN_CLASS_I, "d,s,t,1", MATCH_ADD, MASK_ADD, match_opcode, 0 },
289 {"add", 0, INSN_CLASS_I, "d,s,j", MATCH_ADDI, MASK_ADDI, match_opcode, INSN_ALIAS },
290 {"la", 0, INSN_CLASS_I, "d,B", 0, (int) M_LA, match_never, INSN_MACRO },
291 {"lla", 0, INSN_CLASS_I, "d,B", 0, (int) M_LLA, match_never, INSN_MACRO },
292 {"la.tls.gd", 0, INSN_CLASS_I, "d,A", 0, (int) M_LA_TLS_GD, match_never, INSN_MACRO },
293 {"la.tls.ie", 0, INSN_CLASS_I, "d,A", 0, (int) M_LA_TLS_IE, match_never, INSN_MACRO },
294 {"neg", 0, INSN_CLASS_I, "d,t", MATCH_SUB, MASK_SUB|MASK_RS1, match_opcode, INSN_ALIAS }, /* sub 0 */
295 {"slli", 0, INSN_CLASS_C, "d,CU,C>", MATCH_C_SLLI, MASK_C_SLLI, match_slli_as_c_slli, INSN_ALIAS },
296 {"slli", 0, INSN_CLASS_I, "d,s,>", MATCH_SLLI, MASK_SLLI, match_opcode, 0 },
297 {"sll", 0, INSN_CLASS_C, "d,CU,C>", MATCH_C_SLLI, MASK_C_SLLI, match_slli_as_c_slli, INSN_ALIAS },
298 {"sll", 0, INSN_CLASS_I, "d,s,t", MATCH_SLL, MASK_SLL, match_opcode, 0 },
299 {"sll", 0, INSN_CLASS_I, "d,s,>", MATCH_SLLI, MASK_SLLI, match_opcode, INSN_ALIAS },
300 {"srli", 0, INSN_CLASS_C, "Cs,Cw,C>", MATCH_C_SRLI, MASK_C_SRLI, match_srxi_as_c_srxi, INSN_ALIAS },
301 {"srli", 0, INSN_CLASS_I, "d,s,>", MATCH_SRLI, MASK_SRLI, match_opcode, 0 },
302 {"srl", 0, INSN_CLASS_C, "Cs,Cw,C>", MATCH_C_SRLI, MASK_C_SRLI, match_srxi_as_c_srxi, INSN_ALIAS },
303 {"srl", 0, INSN_CLASS_I, "d,s,t", MATCH_SRL, MASK_SRL, match_opcode, 0 },
304 {"srl", 0, INSN_CLASS_I, "d,s,>", MATCH_SRLI, MASK_SRLI, match_opcode, INSN_ALIAS },
305 {"srai", 0, INSN_CLASS_C, "Cs,Cw,C>", MATCH_C_SRAI, MASK_C_SRAI, match_srxi_as_c_srxi, INSN_ALIAS },
306 {"srai", 0, INSN_CLASS_I, "d,s,>", MATCH_SRAI, MASK_SRAI, match_opcode, 0 },
307 {"sra", 0, INSN_CLASS_C, "Cs,Cw,C>", MATCH_C_SRAI, MASK_C_SRAI, match_srxi_as_c_srxi, INSN_ALIAS },
308 {"sra", 0, INSN_CLASS_I, "d,s,t", MATCH_SRA, MASK_SRA, match_opcode, 0 },
309 {"sra", 0, INSN_CLASS_I, "d,s,>", MATCH_SRAI, MASK_SRAI, match_opcode, INSN_ALIAS },
310 {"sub", 0, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_SUB, MASK_C_SUB, match_opcode, INSN_ALIAS },
311 {"sub", 0, INSN_CLASS_I, "d,s,t", MATCH_SUB, MASK_SUB, match_opcode, 0 },
312 {"lb", 0, INSN_CLASS_I, "d,o(s)", MATCH_LB, MASK_LB, match_opcode, INSN_DREF|INSN_1_BYTE },
313 {"lb", 0, INSN_CLASS_I, "d,A", 0, (int) M_LB, match_never, INSN_MACRO },
314 {"lbu", 0, INSN_CLASS_I, "d,o(s)", MATCH_LBU, MASK_LBU, match_opcode, INSN_DREF|INSN_1_BYTE },
315 {"lbu", 0, INSN_CLASS_I, "d,A", 0, (int) M_LBU, match_never, INSN_MACRO },
316 {"lh", 0, INSN_CLASS_I, "d,o(s)", MATCH_LH, MASK_LH, match_opcode, INSN_DREF|INSN_2_BYTE },
317 {"lh", 0, INSN_CLASS_I, "d,A", 0, (int) M_LH, match_never, INSN_MACRO },
318 {"lhu", 0, INSN_CLASS_I, "d,o(s)", MATCH_LHU, MASK_LHU, match_opcode, INSN_DREF|INSN_2_BYTE },
319 {"lhu", 0, INSN_CLASS_I, "d,A", 0, (int) M_LHU, match_never, INSN_MACRO },
320 {"lw", 0, INSN_CLASS_C, "d,Cm(Cc)", MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
321 {"lw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
322 {"lw", 0, INSN_CLASS_I, "d,o(s)", MATCH_LW, MASK_LW, match_opcode, INSN_DREF|INSN_4_BYTE },
323 {"lw", 0, INSN_CLASS_I, "d,A", 0, (int) M_LW, match_never, INSN_MACRO },
324 {"not", 0, INSN_CLASS_I, "d,s", MATCH_XORI|MASK_IMM, MASK_XORI|MASK_IMM, match_opcode, INSN_ALIAS },
325 {"ori", 0, INSN_CLASS_I, "d,s,j", MATCH_ORI, MASK_ORI, match_opcode, 0 },
326 {"or", 0, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_OR, MASK_C_OR, match_opcode, INSN_ALIAS },
327 {"or", 0, INSN_CLASS_C, "Cs,Ct,Cw", MATCH_C_OR, MASK_C_OR, match_opcode, INSN_ALIAS },
328 {"or", 0, INSN_CLASS_I, "d,s,t", MATCH_OR, MASK_OR, match_opcode, 0 },
329 {"or", 0, INSN_CLASS_I, "d,s,j", MATCH_ORI, MASK_ORI, match_opcode, INSN_ALIAS },
330 {"auipc", 0, INSN_CLASS_I, "d,u", MATCH_AUIPC, MASK_AUIPC, match_opcode, 0 },
331 {"seqz", 0, INSN_CLASS_I, "d,s", MATCH_SLTIU|ENCODE_ITYPE_IMM (1), MASK_SLTIU | MASK_IMM, match_opcode, INSN_ALIAS },
332 {"snez", 0, INSN_CLASS_I, "d,t", MATCH_SLTU, MASK_SLTU|MASK_RS1, match_opcode, INSN_ALIAS },
333 {"sltz", 0, INSN_CLASS_I, "d,s", MATCH_SLT, MASK_SLT|MASK_RS2, match_opcode, INSN_ALIAS },
334 {"sgtz", 0, INSN_CLASS_I, "d,t", MATCH_SLT, MASK_SLT|MASK_RS1, match_opcode, INSN_ALIAS },
335 {"slti", 0, INSN_CLASS_I, "d,s,j", MATCH_SLTI, MASK_SLTI, match_opcode, 0 },
336 {"slt", 0, INSN_CLASS_I, "d,s,t", MATCH_SLT, MASK_SLT, match_opcode, 0 },
337 {"slt", 0, INSN_CLASS_I, "d,s,j", MATCH_SLTI, MASK_SLTI, match_opcode, INSN_ALIAS },
338 {"sltiu", 0, INSN_CLASS_I, "d,s,j", MATCH_SLTIU, MASK_SLTIU, match_opcode, 0 },
339 {"sltu", 0, INSN_CLASS_I, "d,s,t", MATCH_SLTU, MASK_SLTU, match_opcode, 0 },
340 {"sltu", 0, INSN_CLASS_I, "d,s,j", MATCH_SLTIU, MASK_SLTIU, match_opcode, INSN_ALIAS },
341 {"sgt", 0, INSN_CLASS_I, "d,t,s", MATCH_SLT, MASK_SLT, match_opcode, INSN_ALIAS },
342 {"sgtu", 0, INSN_CLASS_I, "d,t,s", MATCH_SLTU, MASK_SLTU, match_opcode, INSN_ALIAS },
343 {"sb", 0, INSN_CLASS_I, "t,q(s)", MATCH_SB, MASK_SB, match_opcode, INSN_DREF|INSN_1_BYTE },
344 {"sb", 0, INSN_CLASS_I, "t,A,s", 0, (int) M_SB, match_never, INSN_MACRO },
345 {"sh", 0, INSN_CLASS_I, "t,q(s)", MATCH_SH, MASK_SH, match_opcode, INSN_DREF|INSN_2_BYTE },
346 {"sh", 0, INSN_CLASS_I, "t,A,s", 0, (int) M_SH, match_never, INSN_MACRO },
347 {"sw", 0, INSN_CLASS_C, "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
348 {"sw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
349 {"sw", 0, INSN_CLASS_I, "t,q(s)", MATCH_SW, MASK_SW, match_opcode, INSN_DREF|INSN_4_BYTE },
350 {"sw", 0, INSN_CLASS_I, "t,A,s", 0, (int) M_SW, match_never, INSN_MACRO },
351 {"pause", 0, INSN_CLASS_ZIHINTPAUSE, "",MATCH_PAUSE, MASK_PAUSE, match_opcode, 0 },
352 {"fence", 0, INSN_CLASS_I, "", MATCH_FENCE|MASK_PRED|MASK_SUCC, MASK_FENCE|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, INSN_ALIAS },
353 {"fence", 0, INSN_CLASS_I, "P,Q", MATCH_FENCE, MASK_FENCE|MASK_RD|MASK_RS1|(MASK_IMM & ~MASK_PRED & ~MASK_SUCC), match_opcode, 0 },
354 {"fence.i", 0, INSN_CLASS_ZIFENCEI, "", MATCH_FENCE_I, MASK_FENCE|MASK_RD|MASK_RS1|MASK_IMM, match_opcode, 0 },
355 {"fence.tso", 0, INSN_CLASS_I, "", MATCH_FENCE_TSO, MASK_FENCE_TSO|MASK_RD|MASK_RS1, match_opcode, INSN_ALIAS },
356 {"rdcycle", 0, INSN_CLASS_I, "d", MATCH_RDCYCLE, MASK_RDCYCLE, match_opcode, INSN_ALIAS },
357 {"rdinstret", 0, INSN_CLASS_I, "d", MATCH_RDINSTRET, MASK_RDINSTRET, match_opcode, INSN_ALIAS },
358 {"rdtime", 0, INSN_CLASS_I, "d", MATCH_RDTIME, MASK_RDTIME, match_opcode, INSN_ALIAS },
359 {"rdcycleh", 32, INSN_CLASS_I, "d", MATCH_RDCYCLEH, MASK_RDCYCLEH, match_opcode, INSN_ALIAS },
360 {"rdinstreth", 32, INSN_CLASS_I, "d", MATCH_RDINSTRETH, MASK_RDINSTRETH, match_opcode, INSN_ALIAS },
361 {"rdtimeh", 32, INSN_CLASS_I, "d", MATCH_RDTIMEH, MASK_RDTIMEH, match_opcode, INSN_ALIAS },
362 {"ecall", 0, INSN_CLASS_I, "", MATCH_SCALL, MASK_SCALL, match_opcode, 0 },
363 {"scall", 0, INSN_CLASS_I, "", MATCH_SCALL, MASK_SCALL, match_opcode, 0 },
364 {"xori", 0, INSN_CLASS_I, "d,s,j", MATCH_XORI, MASK_XORI, match_opcode, 0 },
365 {"xor", 0, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS },
366 {"xor", 0, INSN_CLASS_C, "Cs,Ct,Cw", MATCH_C_XOR, MASK_C_XOR, match_opcode, INSN_ALIAS },
367 {"xor", 0, INSN_CLASS_I, "d,s,t", MATCH_XOR, MASK_XOR, match_opcode, 0 },
368 {"xor", 0, INSN_CLASS_I, "d,s,j", MATCH_XORI, MASK_XORI, match_opcode, INSN_ALIAS },
369 {"lwu", 64, INSN_CLASS_I, "d,o(s)", MATCH_LWU, MASK_LWU, match_opcode, INSN_DREF|INSN_4_BYTE },
370 {"lwu", 64, INSN_CLASS_I, "d,A", 0, (int) M_LWU, match_never, INSN_MACRO },
371 {"ld", 64, INSN_CLASS_C, "d,Cn(Cc)", MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
372 {"ld", 64, INSN_CLASS_C, "Ct,Cl(Cs)", MATCH_C_LD, MASK_C_LD, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
373 {"ld", 64, INSN_CLASS_I, "d,o(s)", MATCH_LD, MASK_LD, match_opcode, INSN_DREF|INSN_8_BYTE },
374 {"ld", 64, INSN_CLASS_I, "d,A", 0, (int) M_LD, match_never, INSN_MACRO },
375 {"sd", 64, INSN_CLASS_C, "CV,CN(Cc)", MATCH_C_SDSP, MASK_C_SDSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
376 {"sd", 64, INSN_CLASS_C, "Ct,Cl(Cs)", MATCH_C_SD, MASK_C_SD, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
377 {"sd", 64, INSN_CLASS_I, "t,q(s)", MATCH_SD, MASK_SD, match_opcode, INSN_DREF|INSN_8_BYTE },
378 {"sd", 64, INSN_CLASS_I, "t,A,s", 0, (int) M_SD, match_never, INSN_MACRO },
379 {"sext.w", 64, INSN_CLASS_C, "d,CU", MATCH_C_ADDIW, MASK_C_ADDIW|MASK_RVC_IMM, match_rd_nonzero, INSN_ALIAS },
380 {"sext.w", 64, INSN_CLASS_I, "d,s", MATCH_ADDIW, MASK_ADDIW|MASK_IMM, match_opcode, INSN_ALIAS },
381 {"addiw", 64, INSN_CLASS_C, "d,CU,Co", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
382 {"addiw", 64, INSN_CLASS_I, "d,s,j", MATCH_ADDIW, MASK_ADDIW, match_opcode, 0 },
383 {"addw", 64, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_ADDW, MASK_C_ADDW, match_opcode, INSN_ALIAS },
384 {"addw", 64, INSN_CLASS_C, "Cs,Ct,Cw", MATCH_C_ADDW, MASK_C_ADDW, match_opcode, INSN_ALIAS },
385 {"addw", 64, INSN_CLASS_C, "d,CU,Co", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, INSN_ALIAS },
386 {"addw", 64, INSN_CLASS_I, "d,s,t", MATCH_ADDW, MASK_ADDW, match_opcode, 0 },
387 {"addw", 64, INSN_CLASS_I, "d,s,j", MATCH_ADDIW, MASK_ADDIW, match_opcode, INSN_ALIAS },
388 {"negw", 64, INSN_CLASS_I, "d,t", MATCH_SUBW, MASK_SUBW|MASK_RS1, match_opcode, INSN_ALIAS }, /* sub 0 */
389 {"slliw", 64, INSN_CLASS_I, "d,s,<", MATCH_SLLIW, MASK_SLLIW, match_opcode, 0 },
390 {"sllw", 64, INSN_CLASS_I, "d,s,t", MATCH_SLLW, MASK_SLLW, match_opcode, 0 },
391 {"sllw", 64, INSN_CLASS_I, "d,s,<", MATCH_SLLIW, MASK_SLLIW, match_opcode, INSN_ALIAS },
392 {"srliw", 64, INSN_CLASS_I, "d,s,<", MATCH_SRLIW, MASK_SRLIW, match_opcode, 0 },
393 {"srlw", 64, INSN_CLASS_I, "d,s,t", MATCH_SRLW, MASK_SRLW, match_opcode, 0 },
394 {"srlw", 64, INSN_CLASS_I, "d,s,<", MATCH_SRLIW, MASK_SRLIW, match_opcode, INSN_ALIAS },
395 {"sraiw", 64, INSN_CLASS_I, "d,s,<", MATCH_SRAIW, MASK_SRAIW, match_opcode, 0 },
396 {"sraw", 64, INSN_CLASS_I, "d,s,t", MATCH_SRAW, MASK_SRAW, match_opcode, 0 },
397 {"sraw", 64, INSN_CLASS_I, "d,s,<", MATCH_SRAIW, MASK_SRAIW, match_opcode, INSN_ALIAS },
398 {"subw", 64, INSN_CLASS_C, "Cs,Cw,Ct", MATCH_C_SUBW, MASK_C_SUBW, match_opcode, INSN_ALIAS },
399 {"subw", 64, INSN_CLASS_I, "d,s,t", MATCH_SUBW, MASK_SUBW, match_opcode, 0 },
400
401 /* Atomic memory operation instruction subset. */
402 {"lr.w", 0, INSN_CLASS_A, "d,0(s)", MATCH_LR_W, MASK_LR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
403 {"sc.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_W, MASK_SC_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
404 {"amoadd.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_W, MASK_AMOADD_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
405 {"amoswap.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_W, MASK_AMOSWAP_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
406 {"amoand.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_W, MASK_AMOAND_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
407 {"amoor.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_W, MASK_AMOOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
408 {"amoxor.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_W, MASK_AMOXOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
409 {"amomax.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_W, MASK_AMOMAX_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
410 {"amomaxu.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_W, MASK_AMOMAXU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
411 {"amomin.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_W, MASK_AMOMIN_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
412 {"amominu.w", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_W, MASK_AMOMINU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
413 {"lr.w.aq", 0, INSN_CLASS_A, "d,0(s)", MATCH_LR_W|MASK_AQ, MASK_LR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
414 {"sc.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_W|MASK_AQ, MASK_SC_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
415 {"amoadd.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_W|MASK_AQ, MASK_AMOADD_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
416 {"amoswap.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_W|MASK_AQ, MASK_AMOSWAP_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
417 {"amoand.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_W|MASK_AQ, MASK_AMOAND_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
418 {"amoor.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_W|MASK_AQ, MASK_AMOOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
419 {"amoxor.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_W|MASK_AQ, MASK_AMOXOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
420 {"amomax.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_W|MASK_AQ, MASK_AMOMAX_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
421 {"amomaxu.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_W|MASK_AQ, MASK_AMOMAXU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
422 {"amomin.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_W|MASK_AQ, MASK_AMOMIN_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
423 {"amominu.w.aq", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_W|MASK_AQ, MASK_AMOMINU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
424 {"lr.w.rl", 0, INSN_CLASS_A, "d,0(s)", MATCH_LR_W|MASK_RL, MASK_LR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
425 {"sc.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_W|MASK_RL, MASK_SC_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
426 {"amoadd.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_W|MASK_RL, MASK_AMOADD_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
427 {"amoswap.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_W|MASK_RL, MASK_AMOSWAP_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
428 {"amoand.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_W|MASK_RL, MASK_AMOAND_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
429 {"amoor.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_W|MASK_RL, MASK_AMOOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
430 {"amoxor.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_W|MASK_RL, MASK_AMOXOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
431 {"amomax.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_W|MASK_RL, MASK_AMOMAX_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
432 {"amomaxu.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_W|MASK_RL, MASK_AMOMAXU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
433 {"amomin.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_W|MASK_RL, MASK_AMOMIN_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
434 {"amominu.w.rl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_W|MASK_RL, MASK_AMOMINU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
435 {"lr.w.aqrl", 0, INSN_CLASS_A, "d,0(s)", MATCH_LR_W|MASK_AQRL, MASK_LR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
436 {"sc.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_W|MASK_AQRL, MASK_SC_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
437 {"amoadd.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_W|MASK_AQRL, MASK_AMOADD_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
438 {"amoswap.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_W|MASK_AQRL, MASK_AMOSWAP_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
439 {"amoand.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_W|MASK_AQRL, MASK_AMOAND_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
440 {"amoor.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_W|MASK_AQRL, MASK_AMOOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
441 {"amoxor.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_W|MASK_AQRL, MASK_AMOXOR_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
442 {"amomax.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_W|MASK_AQRL, MASK_AMOMAX_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
443 {"amomaxu.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_W|MASK_AQRL, MASK_AMOMAXU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
444 {"amomin.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_W|MASK_AQRL, MASK_AMOMIN_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
445 {"amominu.w.aqrl", 0, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_W|MASK_AQRL, MASK_AMOMINU_W|MASK_AQRL, match_opcode, INSN_DREF|INSN_4_BYTE },
446 {"lr.d", 64, INSN_CLASS_A, "d,0(s)", MATCH_LR_D, MASK_LR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
447 {"sc.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_D, MASK_SC_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
448 {"amoadd.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_D, MASK_AMOADD_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
449 {"amoswap.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_D, MASK_AMOSWAP_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
450 {"amoand.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_D, MASK_AMOAND_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
451 {"amoor.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_D, MASK_AMOOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
452 {"amoxor.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_D, MASK_AMOXOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
453 {"amomax.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_D, MASK_AMOMAX_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
454 {"amomaxu.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_D, MASK_AMOMAXU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
455 {"amomin.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_D, MASK_AMOMIN_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
456 {"amominu.d", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_D, MASK_AMOMINU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
457 {"lr.d.aq", 64, INSN_CLASS_A, "d,0(s)", MATCH_LR_D|MASK_AQ, MASK_LR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
458 {"sc.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_D|MASK_AQ, MASK_SC_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
459 {"amoadd.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_D|MASK_AQ, MASK_AMOADD_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
460 {"amoswap.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_D|MASK_AQ, MASK_AMOSWAP_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
461 {"amoand.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_D|MASK_AQ, MASK_AMOAND_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
462 {"amoor.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_D|MASK_AQ, MASK_AMOOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
463 {"amoxor.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_D|MASK_AQ, MASK_AMOXOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
464 {"amomax.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_D|MASK_AQ, MASK_AMOMAX_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
465 {"amomaxu.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_D|MASK_AQ, MASK_AMOMAXU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
466 {"amomin.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_D|MASK_AQ, MASK_AMOMIN_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
467 {"amominu.d.aq", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_D|MASK_AQ, MASK_AMOMINU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
468 {"lr.d.rl", 64, INSN_CLASS_A, "d,0(s)", MATCH_LR_D|MASK_RL, MASK_LR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
469 {"sc.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_D|MASK_RL, MASK_SC_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
470 {"amoadd.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_D|MASK_RL, MASK_AMOADD_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
471 {"amoswap.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_D|MASK_RL, MASK_AMOSWAP_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
472 {"amoand.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_D|MASK_RL, MASK_AMOAND_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
473 {"amoor.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_D|MASK_RL, MASK_AMOOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
474 {"amoxor.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_D|MASK_RL, MASK_AMOXOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
475 {"amomax.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_D|MASK_RL, MASK_AMOMAX_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
476 {"amomaxu.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_D|MASK_RL, MASK_AMOMAXU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
477 {"amomin.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_D|MASK_RL, MASK_AMOMIN_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
478 {"amominu.d.rl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_D|MASK_RL, MASK_AMOMINU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
479 {"lr.d.aqrl", 64, INSN_CLASS_A, "d,0(s)", MATCH_LR_D|MASK_AQRL, MASK_LR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
480 {"sc.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_SC_D|MASK_AQRL, MASK_SC_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
481 {"amoadd.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOADD_D|MASK_AQRL, MASK_AMOADD_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
482 {"amoswap.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOSWAP_D|MASK_AQRL, MASK_AMOSWAP_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
483 {"amoand.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOAND_D|MASK_AQRL, MASK_AMOAND_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
484 {"amoor.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOOR_D|MASK_AQRL, MASK_AMOOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
485 {"amoxor.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOXOR_D|MASK_AQRL, MASK_AMOXOR_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
486 {"amomax.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAX_D|MASK_AQRL, MASK_AMOMAX_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
487 {"amomaxu.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMAXU_D|MASK_AQRL, MASK_AMOMAXU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
488 {"amomin.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMIN_D|MASK_AQRL, MASK_AMOMIN_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
489 {"amominu.d.aqrl", 64, INSN_CLASS_A, "d,t,0(s)", MATCH_AMOMINU_D|MASK_AQRL, MASK_AMOMINU_D|MASK_AQRL, match_opcode, INSN_DREF|INSN_8_BYTE },
490
491 /* Multiply/Divide instruction subset. */
492 {"mul", 0, INSN_CLASS_M, "d,s,t", MATCH_MUL, MASK_MUL, match_opcode, 0 },
493 {"mulh", 0, INSN_CLASS_M, "d,s,t", MATCH_MULH, MASK_MULH, match_opcode, 0 },
494 {"mulhu", 0, INSN_CLASS_M, "d,s,t", MATCH_MULHU, MASK_MULHU, match_opcode, 0 },
495 {"mulhsu", 0, INSN_CLASS_M, "d,s,t", MATCH_MULHSU, MASK_MULHSU, match_opcode, 0 },
496 {"div", 0, INSN_CLASS_M, "d,s,t", MATCH_DIV, MASK_DIV, match_opcode, 0 },
497 {"divu", 0, INSN_CLASS_M, "d,s,t", MATCH_DIVU, MASK_DIVU, match_opcode, 0 },
498 {"rem", 0, INSN_CLASS_M, "d,s,t", MATCH_REM, MASK_REM, match_opcode, 0 },
499 {"remu", 0, INSN_CLASS_M, "d,s,t", MATCH_REMU, MASK_REMU, match_opcode, 0 },
500 {"mulw", 64, INSN_CLASS_M, "d,s,t", MATCH_MULW, MASK_MULW, match_opcode, 0 },
501 {"divw", 64, INSN_CLASS_M, "d,s,t", MATCH_DIVW, MASK_DIVW, match_opcode, 0 },
502 {"divuw", 64, INSN_CLASS_M, "d,s,t", MATCH_DIVUW, MASK_DIVUW, match_opcode, 0 },
503 {"remw", 64, INSN_CLASS_M, "d,s,t", MATCH_REMW, MASK_REMW, match_opcode, 0 },
504 {"remuw", 64, INSN_CLASS_M, "d,s,t", MATCH_REMUW, MASK_REMUW, match_opcode, 0 },
505
506 /* Single-precision floating-point instruction subset. */
507 {"frcsr", 0, INSN_CLASS_F, "d", MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
508 {"frsr", 0, INSN_CLASS_F, "d", MATCH_FRCSR, MASK_FRCSR, match_opcode, INSN_ALIAS },
509 {"fscsr", 0, INSN_CLASS_F, "s", MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
510 {"fscsr", 0, INSN_CLASS_F, "d,s", MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
511 {"fssr", 0, INSN_CLASS_F, "s", MATCH_FSCSR, MASK_FSCSR|MASK_RD, match_opcode, INSN_ALIAS },
512 {"fssr", 0, INSN_CLASS_F, "d,s", MATCH_FSCSR, MASK_FSCSR, match_opcode, INSN_ALIAS },
513 {"frrm", 0, INSN_CLASS_F, "d", MATCH_FRRM, MASK_FRRM, match_opcode, INSN_ALIAS },
514 {"fsrm", 0, INSN_CLASS_F, "s", MATCH_FSRM, MASK_FSRM|MASK_RD, match_opcode, INSN_ALIAS },
515 {"fsrm", 0, INSN_CLASS_F, "d,s", MATCH_FSRM, MASK_FSRM, match_opcode, INSN_ALIAS },
516 {"fsrmi", 0, INSN_CLASS_F, "d,Z", MATCH_FSRMI, MASK_FSRMI, match_opcode, INSN_ALIAS },
517 {"fsrmi", 0, INSN_CLASS_F, "Z", MATCH_FSRMI, MASK_FSRMI|MASK_RD, match_opcode, INSN_ALIAS },
518 {"frflags", 0, INSN_CLASS_F, "d", MATCH_FRFLAGS, MASK_FRFLAGS, match_opcode, INSN_ALIAS },
519 {"fsflags", 0, INSN_CLASS_F, "s", MATCH_FSFLAGS, MASK_FSFLAGS|MASK_RD, match_opcode, INSN_ALIAS },
520 {"fsflags", 0, INSN_CLASS_F, "d,s", MATCH_FSFLAGS, MASK_FSFLAGS, match_opcode, INSN_ALIAS },
521 {"fsflagsi", 0, INSN_CLASS_F, "d,Z", MATCH_FSFLAGSI, MASK_FSFLAGSI, match_opcode, INSN_ALIAS },
522 {"fsflagsi", 0, INSN_CLASS_F, "Z", MATCH_FSFLAGSI, MASK_FSFLAGSI|MASK_RD, match_opcode, INSN_ALIAS },
523 {"flw", 32, INSN_CLASS_F_AND_C, "D,Cm(Cc)", MATCH_C_FLWSP, MASK_C_FLWSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
524 {"flw", 32, INSN_CLASS_F_AND_C, "CD,Ck(Cs)", MATCH_C_FLW, MASK_C_FLW, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
525 {"flw", 0, INSN_CLASS_F, "D,o(s)", MATCH_FLW, MASK_FLW, match_opcode, INSN_DREF|INSN_4_BYTE },
526 {"flw", 0, INSN_CLASS_F, "D,A,s", 0, (int) M_FLW, match_never, INSN_MACRO },
527 {"fsw", 32, INSN_CLASS_F_AND_C, "CT,CM(Cc)", MATCH_C_FSWSP, MASK_C_FSWSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
528 {"fsw", 32, INSN_CLASS_F_AND_C, "CD,Ck(Cs)", MATCH_C_FSW, MASK_C_FSW, match_opcode, INSN_ALIAS|INSN_DREF|INSN_4_BYTE },
529 {"fsw", 0, INSN_CLASS_F, "T,q(s)", MATCH_FSW, MASK_FSW, match_opcode, INSN_DREF|INSN_4_BYTE },
530 {"fsw", 0, INSN_CLASS_F, "T,A,s", 0, (int) M_FSW, match_never, INSN_MACRO },
531 {"fmv.x.w", 0, INSN_CLASS_F, "d,S", MATCH_FMV_X_S, MASK_FMV_X_S, match_opcode, 0 },
532 {"fmv.w.x", 0, INSN_CLASS_F, "D,s", MATCH_FMV_S_X, MASK_FMV_S_X, match_opcode, 0 },
533 {"fmv.x.s", 0, INSN_CLASS_F, "d,S", MATCH_FMV_X_S, MASK_FMV_X_S, match_opcode, 0 },
534 {"fmv.s.x", 0, INSN_CLASS_F, "D,s", MATCH_FMV_S_X, MASK_FMV_S_X, match_opcode, 0 },
535 {"fmv.s", 0, INSN_CLASS_F, "D,U", MATCH_FSGNJ_S, MASK_FSGNJ_S, match_rs1_eq_rs2, INSN_ALIAS },
536 {"fneg.s", 0, INSN_CLASS_F, "D,U", MATCH_FSGNJN_S, MASK_FSGNJN_S, match_rs1_eq_rs2, INSN_ALIAS },
537 {"fabs.s", 0, INSN_CLASS_F, "D,U", MATCH_FSGNJX_S, MASK_FSGNJX_S, match_rs1_eq_rs2, INSN_ALIAS },
538 {"fsgnj.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FSGNJ_S, MASK_FSGNJ_S, match_opcode, 0 },
539 {"fsgnjn.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FSGNJN_S, MASK_FSGNJN_S, match_opcode, 0 },
540 {"fsgnjx.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FSGNJX_S, MASK_FSGNJX_S, match_opcode, 0 },
541 {"fadd.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FADD_S|MASK_RM, MASK_FADD_S|MASK_RM, match_opcode, 0 },
542 {"fadd.s", 0, INSN_CLASS_F, "D,S,T,m", MATCH_FADD_S, MASK_FADD_S, match_opcode, 0 },
543 {"fsub.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FSUB_S|MASK_RM, MASK_FSUB_S|MASK_RM, match_opcode, 0 },
544 {"fsub.s", 0, INSN_CLASS_F, "D,S,T,m", MATCH_FSUB_S, MASK_FSUB_S, match_opcode, 0 },
545 {"fmul.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FMUL_S|MASK_RM, MASK_FMUL_S|MASK_RM, match_opcode, 0 },
546 {"fmul.s", 0, INSN_CLASS_F, "D,S,T,m", MATCH_FMUL_S, MASK_FMUL_S, match_opcode, 0 },
547 {"fdiv.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FDIV_S|MASK_RM, MASK_FDIV_S|MASK_RM, match_opcode, 0 },
548 {"fdiv.s", 0, INSN_CLASS_F, "D,S,T,m", MATCH_FDIV_S, MASK_FDIV_S, match_opcode, 0 },
549 {"fsqrt.s", 0, INSN_CLASS_F, "D,S", MATCH_FSQRT_S|MASK_RM, MASK_FSQRT_S|MASK_RM, match_opcode, 0 },
550 {"fsqrt.s", 0, INSN_CLASS_F, "D,S,m", MATCH_FSQRT_S, MASK_FSQRT_S, match_opcode, 0 },
551 {"fmin.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FMIN_S, MASK_FMIN_S, match_opcode, 0 },
552 {"fmax.s", 0, INSN_CLASS_F, "D,S,T", MATCH_FMAX_S, MASK_FMAX_S, match_opcode, 0 },
553 {"fmadd.s", 0, INSN_CLASS_F, "D,S,T,R", MATCH_FMADD_S|MASK_RM, MASK_FMADD_S|MASK_RM, match_opcode, 0 },
554 {"fmadd.s", 0, INSN_CLASS_F, "D,S,T,R,m", MATCH_FMADD_S, MASK_FMADD_S, match_opcode, 0 },
555 {"fnmadd.s", 0, INSN_CLASS_F, "D,S,T,R", MATCH_FNMADD_S|MASK_RM, MASK_FNMADD_S|MASK_RM, match_opcode, 0 },
556 {"fnmadd.s", 0, INSN_CLASS_F, "D,S,T,R,m", MATCH_FNMADD_S, MASK_FNMADD_S, match_opcode, 0 },
557 {"fmsub.s", 0, INSN_CLASS_F, "D,S,T,R", MATCH_FMSUB_S|MASK_RM, MASK_FMSUB_S|MASK_RM, match_opcode, 0 },
558 {"fmsub.s", 0, INSN_CLASS_F, "D,S,T,R,m", MATCH_FMSUB_S, MASK_FMSUB_S, match_opcode, 0 },
559 {"fnmsub.s", 0, INSN_CLASS_F, "D,S,T,R", MATCH_FNMSUB_S|MASK_RM, MASK_FNMSUB_S|MASK_RM, match_opcode, 0 },
560 {"fnmsub.s", 0, INSN_CLASS_F, "D,S,T,R,m", MATCH_FNMSUB_S, MASK_FNMSUB_S, match_opcode, 0 },
561 {"fcvt.w.s", 0, INSN_CLASS_F, "d,S", MATCH_FCVT_W_S|MASK_RM, MASK_FCVT_W_S|MASK_RM, match_opcode, 0 },
562 {"fcvt.w.s", 0, INSN_CLASS_F, "d,S,m", MATCH_FCVT_W_S, MASK_FCVT_W_S, match_opcode, 0 },
563 {"fcvt.wu.s", 0, INSN_CLASS_F, "d,S", MATCH_FCVT_WU_S|MASK_RM, MASK_FCVT_WU_S|MASK_RM, match_opcode, 0 },
564 {"fcvt.wu.s", 0, INSN_CLASS_F, "d,S,m", MATCH_FCVT_WU_S, MASK_FCVT_WU_S, match_opcode, 0 },
565 {"fcvt.s.w", 0, INSN_CLASS_F, "D,s", MATCH_FCVT_S_W|MASK_RM, MASK_FCVT_S_W|MASK_RM, match_opcode, 0 },
566 {"fcvt.s.w", 0, INSN_CLASS_F, "D,s,m", MATCH_FCVT_S_W, MASK_FCVT_S_W, match_opcode, 0 },
567 {"fcvt.s.wu", 0, INSN_CLASS_F, "D,s", MATCH_FCVT_S_WU|MASK_RM, MASK_FCVT_S_W|MASK_RM, match_opcode, 0 },
568 {"fcvt.s.wu", 0, INSN_CLASS_F, "D,s,m", MATCH_FCVT_S_WU, MASK_FCVT_S_WU, match_opcode, 0 },
569 {"fclass.s", 0, INSN_CLASS_F, "d,S", MATCH_FCLASS_S, MASK_FCLASS_S, match_opcode, 0 },
570 {"feq.s", 0, INSN_CLASS_F, "d,S,T", MATCH_FEQ_S, MASK_FEQ_S, match_opcode, 0 },
571 {"flt.s", 0, INSN_CLASS_F, "d,S,T", MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
572 {"fle.s", 0, INSN_CLASS_F, "d,S,T", MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
573 {"fgt.s", 0, INSN_CLASS_F, "d,T,S", MATCH_FLT_S, MASK_FLT_S, match_opcode, 0 },
574 {"fge.s", 0, INSN_CLASS_F, "d,T,S", MATCH_FLE_S, MASK_FLE_S, match_opcode, 0 },
575 {"fcvt.l.s", 64, INSN_CLASS_F, "d,S", MATCH_FCVT_L_S|MASK_RM, MASK_FCVT_L_S|MASK_RM, match_opcode, 0 },
576 {"fcvt.l.s", 64, INSN_CLASS_F, "d,S,m", MATCH_FCVT_L_S, MASK_FCVT_L_S, match_opcode, 0 },
577 {"fcvt.lu.s", 64, INSN_CLASS_F, "d,S", MATCH_FCVT_LU_S|MASK_RM, MASK_FCVT_LU_S|MASK_RM, match_opcode, 0 },
578 {"fcvt.lu.s", 64, INSN_CLASS_F, "d,S,m", MATCH_FCVT_LU_S, MASK_FCVT_LU_S, match_opcode, 0 },
579 {"fcvt.s.l", 64, INSN_CLASS_F, "D,s", MATCH_FCVT_S_L|MASK_RM, MASK_FCVT_S_L|MASK_RM, match_opcode, 0 },
580 {"fcvt.s.l", 64, INSN_CLASS_F, "D,s,m", MATCH_FCVT_S_L, MASK_FCVT_S_L, match_opcode, 0 },
581 {"fcvt.s.lu", 64, INSN_CLASS_F, "D,s", MATCH_FCVT_S_LU|MASK_RM, MASK_FCVT_S_L|MASK_RM, match_opcode, 0 },
582 {"fcvt.s.lu", 64, INSN_CLASS_F, "D,s,m", MATCH_FCVT_S_LU, MASK_FCVT_S_LU, match_opcode, 0 },
583
584 /* Double-precision floating-point instruction subset. */
585 {"fld", 0, INSN_CLASS_D_AND_C, "D,Cn(Cc)", MATCH_C_FLDSP, MASK_C_FLDSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
586 {"fld", 0, INSN_CLASS_D_AND_C, "CD,Cl(Cs)", MATCH_C_FLD, MASK_C_FLD, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
587 {"fld", 0, INSN_CLASS_D, "D,o(s)", MATCH_FLD, MASK_FLD, match_opcode, INSN_DREF|INSN_8_BYTE },
588 {"fld", 0, INSN_CLASS_D, "D,A,s", 0, (int) M_FLD, match_never, INSN_MACRO },
589 {"fsd", 0, INSN_CLASS_D_AND_C, "CT,CN(Cc)", MATCH_C_FSDSP, MASK_C_FSDSP, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
590 {"fsd", 0, INSN_CLASS_D_AND_C, "CD,Cl(Cs)", MATCH_C_FSD, MASK_C_FSD, match_opcode, INSN_ALIAS|INSN_DREF|INSN_8_BYTE },
591 {"fsd", 0, INSN_CLASS_D, "T,q(s)", MATCH_FSD, MASK_FSD, match_opcode, INSN_DREF|INSN_8_BYTE },
592 {"fsd", 0, INSN_CLASS_D, "T,A,s", 0, (int) M_FSD, match_never, INSN_MACRO },
593 {"fmv.d", 0, INSN_CLASS_D, "D,U", MATCH_FSGNJ_D, MASK_FSGNJ_D, match_rs1_eq_rs2, INSN_ALIAS },
594 {"fneg.d", 0, INSN_CLASS_D, "D,U", MATCH_FSGNJN_D, MASK_FSGNJN_D, match_rs1_eq_rs2, INSN_ALIAS },
595 {"fabs.d", 0, INSN_CLASS_D, "D,U", MATCH_FSGNJX_D, MASK_FSGNJX_D, match_rs1_eq_rs2, INSN_ALIAS },
596 {"fsgnj.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FSGNJ_D, MASK_FSGNJ_D, match_opcode, 0 },
597 {"fsgnjn.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FSGNJN_D, MASK_FSGNJN_D, match_opcode, 0 },
598 {"fsgnjx.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FSGNJX_D, MASK_FSGNJX_D, match_opcode, 0 },
599 {"fadd.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FADD_D|MASK_RM, MASK_FADD_D|MASK_RM, match_opcode, 0 },
600 {"fadd.d", 0, INSN_CLASS_D, "D,S,T,m", MATCH_FADD_D, MASK_FADD_D, match_opcode, 0 },
601 {"fsub.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FSUB_D|MASK_RM, MASK_FSUB_D|MASK_RM, match_opcode, 0 },
602 {"fsub.d", 0, INSN_CLASS_D, "D,S,T,m", MATCH_FSUB_D, MASK_FSUB_D, match_opcode, 0 },
603 {"fmul.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FMUL_D|MASK_RM, MASK_FMUL_D|MASK_RM, match_opcode, 0 },
604 {"fmul.d", 0, INSN_CLASS_D, "D,S,T,m", MATCH_FMUL_D, MASK_FMUL_D, match_opcode, 0 },
605 {"fdiv.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FDIV_D|MASK_RM, MASK_FDIV_D|MASK_RM, match_opcode, 0 },
606 {"fdiv.d", 0, INSN_CLASS_D, "D,S,T,m", MATCH_FDIV_D, MASK_FDIV_D, match_opcode, 0 },
607 {"fsqrt.d", 0, INSN_CLASS_D, "D,S", MATCH_FSQRT_D|MASK_RM, MASK_FSQRT_D|MASK_RM, match_opcode, 0 },
608 {"fsqrt.d", 0, INSN_CLASS_D, "D,S,m", MATCH_FSQRT_D, MASK_FSQRT_D, match_opcode, 0 },
609 {"fmin.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FMIN_D, MASK_FMIN_D, match_opcode, 0 },
610 {"fmax.d", 0, INSN_CLASS_D, "D,S,T", MATCH_FMAX_D, MASK_FMAX_D, match_opcode, 0 },
611 {"fmadd.d", 0, INSN_CLASS_D, "D,S,T,R", MATCH_FMADD_D|MASK_RM, MASK_FMADD_D|MASK_RM, match_opcode, 0 },
612 {"fmadd.d", 0, INSN_CLASS_D, "D,S,T,R,m", MATCH_FMADD_D, MASK_FMADD_D, match_opcode, 0 },
613 {"fnmadd.d", 0, INSN_CLASS_D, "D,S,T,R", MATCH_FNMADD_D|MASK_RM, MASK_FNMADD_D|MASK_RM, match_opcode, 0 },
614 {"fnmadd.d", 0, INSN_CLASS_D, "D,S,T,R,m", MATCH_FNMADD_D, MASK_FNMADD_D, match_opcode, 0 },
615 {"fmsub.d", 0, INSN_CLASS_D, "D,S,T,R", MATCH_FMSUB_D|MASK_RM, MASK_FMSUB_D|MASK_RM, match_opcode, 0 },
616 {"fmsub.d", 0, INSN_CLASS_D, "D,S,T,R,m", MATCH_FMSUB_D, MASK_FMSUB_D, match_opcode, 0 },
617 {"fnmsub.d", 0, INSN_CLASS_D, "D,S,T,R", MATCH_FNMSUB_D|MASK_RM, MASK_FNMSUB_D|MASK_RM, match_opcode, 0 },
618 {"fnmsub.d", 0, INSN_CLASS_D, "D,S,T,R,m", MATCH_FNMSUB_D, MASK_FNMSUB_D, match_opcode, 0 },
619 {"fcvt.w.d", 0, INSN_CLASS_D, "d,S", MATCH_FCVT_W_D|MASK_RM, MASK_FCVT_W_D|MASK_RM, match_opcode, 0 },
620 {"fcvt.w.d", 0, INSN_CLASS_D, "d,S,m", MATCH_FCVT_W_D, MASK_FCVT_W_D, match_opcode, 0 },
621 {"fcvt.wu.d", 0, INSN_CLASS_D, "d,S", MATCH_FCVT_WU_D|MASK_RM, MASK_FCVT_WU_D|MASK_RM, match_opcode, 0 },
622 {"fcvt.wu.d", 0, INSN_CLASS_D, "d,S,m", MATCH_FCVT_WU_D, MASK_FCVT_WU_D, match_opcode, 0 },
623 {"fcvt.d.w", 0, INSN_CLASS_D, "D,s", MATCH_FCVT_D_W, MASK_FCVT_D_W|MASK_RM, match_opcode, 0 },
624 {"fcvt.d.wu", 0, INSN_CLASS_D, "D,s", MATCH_FCVT_D_WU, MASK_FCVT_D_WU|MASK_RM, match_opcode, 0 },
625 {"fcvt.d.s", 0, INSN_CLASS_D, "D,S", MATCH_FCVT_D_S, MASK_FCVT_D_S|MASK_RM, match_opcode, 0 },
626 {"fcvt.s.d", 0, INSN_CLASS_D, "D,S", MATCH_FCVT_S_D|MASK_RM, MASK_FCVT_S_D|MASK_RM, match_opcode, 0 },
627 {"fcvt.s.d", 0, INSN_CLASS_D, "D,S,m", MATCH_FCVT_S_D, MASK_FCVT_S_D, match_opcode, 0 },
628 {"fclass.d", 0, INSN_CLASS_D, "d,S", MATCH_FCLASS_D, MASK_FCLASS_D, match_opcode, 0 },
629 {"feq.d", 0, INSN_CLASS_D, "d,S,T", MATCH_FEQ_D, MASK_FEQ_D, match_opcode, 0 },
630 {"flt.d", 0, INSN_CLASS_D, "d,S,T", MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
631 {"fle.d", 0, INSN_CLASS_D, "d,S,T", MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
632 {"fgt.d", 0, INSN_CLASS_D, "d,T,S", MATCH_FLT_D, MASK_FLT_D, match_opcode, 0 },
633 {"fge.d", 0, INSN_CLASS_D, "d,T,S", MATCH_FLE_D, MASK_FLE_D, match_opcode, 0 },
634 {"fmv.x.d", 64, INSN_CLASS_D, "d,S", MATCH_FMV_X_D, MASK_FMV_X_D, match_opcode, 0 },
635 {"fmv.d.x", 64, INSN_CLASS_D, "D,s", MATCH_FMV_D_X, MASK_FMV_D_X, match_opcode, 0 },
636 {"fcvt.l.d", 64, INSN_CLASS_D, "d,S", MATCH_FCVT_L_D|MASK_RM, MASK_FCVT_L_D|MASK_RM, match_opcode, 0 },
637 {"fcvt.l.d", 64, INSN_CLASS_D, "d,S,m", MATCH_FCVT_L_D, MASK_FCVT_L_D, match_opcode, 0 },
638 {"fcvt.lu.d", 64, INSN_CLASS_D, "d,S", MATCH_FCVT_LU_D|MASK_RM, MASK_FCVT_LU_D|MASK_RM, match_opcode, 0 },
639 {"fcvt.lu.d", 64, INSN_CLASS_D, "d,S,m", MATCH_FCVT_LU_D, MASK_FCVT_LU_D, match_opcode, 0 },
640 {"fcvt.d.l", 64, INSN_CLASS_D, "D,s", MATCH_FCVT_D_L|MASK_RM, MASK_FCVT_D_L|MASK_RM, match_opcode, 0 },
641 {"fcvt.d.l", 64, INSN_CLASS_D, "D,s,m", MATCH_FCVT_D_L, MASK_FCVT_D_L, match_opcode, 0 },
642 {"fcvt.d.lu", 64, INSN_CLASS_D, "D,s", MATCH_FCVT_D_LU|MASK_RM, MASK_FCVT_D_L|MASK_RM, match_opcode, 0 },
643 {"fcvt.d.lu", 64, INSN_CLASS_D, "D,s,m", MATCH_FCVT_D_LU, MASK_FCVT_D_LU, match_opcode, 0 },
644
645 /* Quad-precision floating-point instruction subset. */
646 {"flq", 0, INSN_CLASS_Q, "D,o(s)", MATCH_FLQ, MASK_FLQ, match_opcode, INSN_DREF|INSN_16_BYTE },
647 {"flq", 0, INSN_CLASS_Q, "D,A,s", 0, (int) M_FLQ, match_never, INSN_MACRO },
648 {"fsq", 0, INSN_CLASS_Q, "T,q(s)", MATCH_FSQ, MASK_FSQ, match_opcode, INSN_DREF|INSN_16_BYTE },
649 {"fsq", 0, INSN_CLASS_Q, "T,A,s", 0, (int) M_FSQ, match_never, INSN_MACRO },
650 {"fmv.q", 0, INSN_CLASS_Q, "D,U", MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_rs1_eq_rs2, INSN_ALIAS },
651 {"fneg.q", 0, INSN_CLASS_Q, "D,U", MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_rs1_eq_rs2, INSN_ALIAS },
652 {"fabs.q", 0, INSN_CLASS_Q, "D,U", MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_rs1_eq_rs2, INSN_ALIAS },
653 {"fsgnj.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FSGNJ_Q, MASK_FSGNJ_Q, match_opcode, 0 },
654 {"fsgnjn.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FSGNJN_Q, MASK_FSGNJN_Q, match_opcode, 0 },
655 {"fsgnjx.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FSGNJX_Q, MASK_FSGNJX_Q, match_opcode, 0 },
656 {"fadd.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FADD_Q|MASK_RM, MASK_FADD_Q|MASK_RM, match_opcode, 0 },
657 {"fadd.q", 0, INSN_CLASS_Q, "D,S,T,m", MATCH_FADD_Q, MASK_FADD_Q, match_opcode, 0 },
658 {"fsub.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FSUB_Q|MASK_RM, MASK_FSUB_Q|MASK_RM, match_opcode, 0 },
659 {"fsub.q", 0, INSN_CLASS_Q, "D,S,T,m", MATCH_FSUB_Q, MASK_FSUB_Q, match_opcode, 0 },
660 {"fmul.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FMUL_Q|MASK_RM, MASK_FMUL_Q|MASK_RM, match_opcode, 0 },
661 {"fmul.q", 0, INSN_CLASS_Q, "D,S,T,m", MATCH_FMUL_Q, MASK_FMUL_Q, match_opcode, 0 },
662 {"fdiv.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FDIV_Q|MASK_RM, MASK_FDIV_Q|MASK_RM, match_opcode, 0 },
663 {"fdiv.q", 0, INSN_CLASS_Q, "D,S,T,m", MATCH_FDIV_Q, MASK_FDIV_Q, match_opcode, 0 },
664 {"fsqrt.q", 0, INSN_CLASS_Q, "D,S", MATCH_FSQRT_Q|MASK_RM, MASK_FSQRT_Q|MASK_RM, match_opcode, 0 },
665 {"fsqrt.q", 0, INSN_CLASS_Q, "D,S,m", MATCH_FSQRT_Q, MASK_FSQRT_Q, match_opcode, 0 },
666 {"fmin.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FMIN_Q, MASK_FMIN_Q, match_opcode, 0 },
667 {"fmax.q", 0, INSN_CLASS_Q, "D,S,T", MATCH_FMAX_Q, MASK_FMAX_Q, match_opcode, 0 },
668 {"fmadd.q", 0, INSN_CLASS_Q, "D,S,T,R", MATCH_FMADD_Q|MASK_RM, MASK_FMADD_Q|MASK_RM, match_opcode, 0 },
669 {"fmadd.q", 0, INSN_CLASS_Q, "D,S,T,R,m", MATCH_FMADD_Q, MASK_FMADD_Q, match_opcode, 0 },
670 {"fnmadd.q", 0, INSN_CLASS_Q, "D,S,T,R", MATCH_FNMADD_Q|MASK_RM, MASK_FNMADD_Q|MASK_RM, match_opcode, 0 },
671 {"fnmadd.q", 0, INSN_CLASS_Q, "D,S,T,R,m", MATCH_FNMADD_Q, MASK_FNMADD_Q, match_opcode, 0 },
672 {"fmsub.q", 0, INSN_CLASS_Q, "D,S,T,R", MATCH_FMSUB_Q|MASK_RM, MASK_FMSUB_Q|MASK_RM, match_opcode, 0 },
673 {"fmsub.q", 0, INSN_CLASS_Q, "D,S,T,R,m", MATCH_FMSUB_Q, MASK_FMSUB_Q, match_opcode, 0 },
674 {"fnmsub.q", 0, INSN_CLASS_Q, "D,S,T,R", MATCH_FNMSUB_Q|MASK_RM, MASK_FNMSUB_Q|MASK_RM, match_opcode, 0 },
675 {"fnmsub.q", 0, INSN_CLASS_Q, "D,S,T,R,m", MATCH_FNMSUB_Q, MASK_FNMSUB_Q, match_opcode, 0 },
676 {"fcvt.w.q", 0, INSN_CLASS_Q, "d,S", MATCH_FCVT_W_Q|MASK_RM, MASK_FCVT_W_Q|MASK_RM, match_opcode, 0 },
677 {"fcvt.w.q", 0, INSN_CLASS_Q, "d,S,m", MATCH_FCVT_W_Q, MASK_FCVT_W_Q, match_opcode, 0 },
678 {"fcvt.wu.q", 0, INSN_CLASS_Q, "d,S", MATCH_FCVT_WU_Q|MASK_RM, MASK_FCVT_WU_Q|MASK_RM, match_opcode, 0 },
679 {"fcvt.wu.q", 0, INSN_CLASS_Q, "d,S,m", MATCH_FCVT_WU_Q, MASK_FCVT_WU_Q, match_opcode, 0 },
680 {"fcvt.q.w", 0, INSN_CLASS_Q, "D,s", MATCH_FCVT_Q_W, MASK_FCVT_Q_W|MASK_RM, match_opcode, 0 },
681 {"fcvt.q.wu", 0, INSN_CLASS_Q, "D,s", MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU|MASK_RM, match_opcode, 0 },
682 {"fcvt.q.s", 0, INSN_CLASS_Q, "D,S", MATCH_FCVT_Q_S, MASK_FCVT_Q_S|MASK_RM, match_opcode, 0 },
683 {"fcvt.q.d", 0, INSN_CLASS_Q, "D,S", MATCH_FCVT_Q_D, MASK_FCVT_Q_D|MASK_RM, match_opcode, 0 },
684 {"fcvt.s.q", 0, INSN_CLASS_Q, "D,S", MATCH_FCVT_S_Q|MASK_RM, MASK_FCVT_S_Q|MASK_RM, match_opcode, 0 },
685 {"fcvt.s.q", 0, INSN_CLASS_Q, "D,S,m", MATCH_FCVT_S_Q, MASK_FCVT_S_Q, match_opcode, 0 },
686 {"fcvt.d.q", 0, INSN_CLASS_Q, "D,S", MATCH_FCVT_D_Q|MASK_RM, MASK_FCVT_D_Q|MASK_RM, match_opcode, 0 },
687 {"fcvt.d.q", 0, INSN_CLASS_Q, "D,S,m", MATCH_FCVT_D_Q, MASK_FCVT_D_Q, match_opcode, 0 },
688 {"fclass.q", 0, INSN_CLASS_Q, "d,S", MATCH_FCLASS_Q, MASK_FCLASS_Q, match_opcode, 0 },
689 {"feq.q", 0, INSN_CLASS_Q, "d,S,T", MATCH_FEQ_Q, MASK_FEQ_Q, match_opcode, 0 },
690 {"flt.q", 0, INSN_CLASS_Q, "d,S,T", MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
691 {"fle.q", 0, INSN_CLASS_Q, "d,S,T", MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
692 {"fgt.q", 0, INSN_CLASS_Q, "d,T,S", MATCH_FLT_Q, MASK_FLT_Q, match_opcode, 0 },
693 {"fge.q", 0, INSN_CLASS_Q, "d,T,S", MATCH_FLE_Q, MASK_FLE_Q, match_opcode, 0 },
694 {"fmv.x.q", 64, INSN_CLASS_Q, "d,S", MATCH_FMV_X_Q, MASK_FMV_X_Q, match_opcode, 0 },
695 {"fmv.q.x", 64, INSN_CLASS_Q, "D,s", MATCH_FMV_Q_X, MASK_FMV_Q_X, match_opcode, 0 },
696 {"fcvt.l.q", 64, INSN_CLASS_Q, "d,S", MATCH_FCVT_L_Q|MASK_RM, MASK_FCVT_L_Q|MASK_RM, match_opcode, 0 },
697 {"fcvt.l.q", 64, INSN_CLASS_Q, "d,S,m", MATCH_FCVT_L_Q, MASK_FCVT_L_Q, match_opcode, 0 },
698 {"fcvt.lu.q", 64, INSN_CLASS_Q, "d,S", MATCH_FCVT_LU_Q|MASK_RM, MASK_FCVT_LU_Q|MASK_RM, match_opcode, 0 },
699 {"fcvt.lu.q", 64, INSN_CLASS_Q, "d,S,m", MATCH_FCVT_LU_Q, MASK_FCVT_LU_Q, match_opcode, 0 },
700 {"fcvt.q.l", 64, INSN_CLASS_Q, "D,s", MATCH_FCVT_Q_L|MASK_RM, MASK_FCVT_Q_L|MASK_RM, match_opcode, 0 },
701 {"fcvt.q.l", 64, INSN_CLASS_Q, "D,s,m", MATCH_FCVT_Q_L, MASK_FCVT_Q_L, match_opcode, 0 },
702 {"fcvt.q.lu", 64, INSN_CLASS_Q, "D,s", MATCH_FCVT_Q_LU|MASK_RM, MASK_FCVT_Q_L|MASK_RM, match_opcode, 0 },
703 {"fcvt.q.lu", 64, INSN_CLASS_Q, "D,s,m", MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU, match_opcode, 0 },
704
705 /* Compressed instructions. */
706 {"c.unimp", 0, INSN_CLASS_C, "", 0, 0xffffU, match_opcode, 0 },
707 {"c.ebreak", 0, INSN_CLASS_C, "", MATCH_C_EBREAK, MASK_C_EBREAK, match_opcode, 0 },
708 {"c.jr", 0, INSN_CLASS_C, "d", MATCH_C_JR, MASK_C_JR, match_rd_nonzero, INSN_BRANCH },
709 {"c.jalr", 0, INSN_CLASS_C, "d", MATCH_C_JALR, MASK_C_JALR, match_rd_nonzero, INSN_JSR },
710 {"c.j", 0, INSN_CLASS_C, "Ca", MATCH_C_J, MASK_C_J, match_opcode, INSN_BRANCH },
711 {"c.jal", 32, INSN_CLASS_C, "Ca", MATCH_C_JAL, MASK_C_JAL, match_opcode, INSN_JSR },
712 {"c.beqz", 0, INSN_CLASS_C, "Cs,Cp", MATCH_C_BEQZ, MASK_C_BEQZ, match_opcode, INSN_CONDBRANCH },
713 {"c.bnez", 0, INSN_CLASS_C, "Cs,Cp", MATCH_C_BNEZ, MASK_C_BNEZ, match_opcode, INSN_CONDBRANCH },
714 {"c.lwsp", 0, INSN_CLASS_C, "d,Cm(Cc)", MATCH_C_LWSP, MASK_C_LWSP, match_rd_nonzero, 0 },
715 {"c.lw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_LW, MASK_C_LW, match_opcode, INSN_DREF|INSN_4_BYTE },
716 {"c.swsp", 0, INSN_CLASS_C, "CV,CM(Cc)", MATCH_C_SWSP, MASK_C_SWSP, match_opcode, INSN_DREF|INSN_4_BYTE },
717 {"c.sw", 0, INSN_CLASS_C, "Ct,Ck(Cs)", MATCH_C_SW, MASK_C_SW, match_opcode, INSN_DREF|INSN_4_BYTE },
718 {"c.nop", 0, INSN_CLASS_C, "", MATCH_C_ADDI, 0xffff, match_opcode, INSN_ALIAS },
719 {"c.nop", 0, INSN_CLASS_C, "Cj", MATCH_C_ADDI, MASK_C_ADDI|MASK_RD, match_opcode, INSN_ALIAS },
720 {"c.mv", 0, INSN_CLASS_C, "d,CV", MATCH_C_MV, MASK_C_MV, match_c_add_with_hint, 0 },
721 {"c.lui", 0, INSN_CLASS_C, "d,Cu", MATCH_C_LUI, MASK_C_LUI, match_c_lui_with_hint, 0 },
722 {"c.li", 0, INSN_CLASS_C, "d,Co", MATCH_C_LI, MASK_C_LI, match_opcode, 0 },
723 {"c.addi4spn", 0, INSN_CLASS_C, "Ct,Cc,CK", MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN, match_c_addi4spn, 0 },
724 {"c.addi16sp", 0, INSN_CLASS_C, "Cc,CL", MATCH_C_ADDI16SP, MASK_C_ADDI16SP, match_c_addi16sp, 0 },
725 {"c.addi", 0, INSN_CLASS_C, "d,Co", MATCH_C_ADDI, MASK_C_ADDI, match_opcode, 0 },
726 {"c.add", 0, INSN_CLASS_C, "d,CV", MATCH_C_ADD, MASK_C_ADD, match_c_add_with_hint, 0 },
727 {"c.sub", 0, INSN_CLASS_C, "Cs,Ct", MATCH_C_SUB, MASK_C_SUB, match_opcode, 0 },
728 {"c.and", 0, INSN_CLASS_C, "Cs,Ct", MATCH_C_AND, MASK_C_AND, match_opcode, 0 },
729 {"c.or", 0, INSN_CLASS_C, "Cs,Ct", MATCH_C_OR, MASK_C_OR, match_opcode, 0 },
730 {"c.xor", 0, INSN_CLASS_C, "Cs,Ct", MATCH_C_XOR, MASK_C_XOR, match_opcode, 0 },
731 {"c.slli", 0, INSN_CLASS_C, "d,C>", MATCH_C_SLLI, MASK_C_SLLI, match_c_slli, 0 },
732 {"c.srli", 0, INSN_CLASS_C, "Cs,C>", MATCH_C_SRLI, MASK_C_SRLI, match_c_slli, 0 },
733 {"c.srai", 0, INSN_CLASS_C, "Cs,C>", MATCH_C_SRAI, MASK_C_SRAI, match_c_slli, 0 },
734 {"c.slli64", 0, INSN_CLASS_C, "d", MATCH_C_SLLI64, MASK_C_SLLI64, match_c_slli64, 0 },
735 {"c.srli64", 0, INSN_CLASS_C, "Cs", MATCH_C_SRLI64, MASK_C_SRLI64, match_c_slli64, 0 },
736 {"c.srai64", 0, INSN_CLASS_C, "Cs", MATCH_C_SRAI64, MASK_C_SRAI64, match_c_slli64, 0 },
737 {"c.andi", 0, INSN_CLASS_C, "Cs,Co", MATCH_C_ANDI, MASK_C_ANDI, match_opcode, 0 },
738 {"c.addiw", 64, INSN_CLASS_C, "d,Co", MATCH_C_ADDIW, MASK_C_ADDIW, match_rd_nonzero, 0 },
739 {"c.addw", 64, INSN_CLASS_C, "Cs,Ct", MATCH_C_ADDW, MASK_C_ADDW, match_opcode, 0 },
740 {"c.subw", 64, INSN_CLASS_C, "Cs,Ct", MATCH_C_SUBW, MASK_C_SUBW, match_opcode, 0 },
741 {"c.ldsp", 64, INSN_CLASS_C, "d,Cn(Cc)", MATCH_C_LDSP, MASK_C_LDSP, match_rd_nonzero, INSN_DREF|INSN_8_BYTE },
742 {"c.ld", 64, INSN_CLASS_C, "Ct,Cl(Cs)", MATCH_C_LD, MASK_C_LD, match_opcode, INSN_DREF|INSN_8_BYTE },
743 {"c.sdsp", 64, INSN_CLASS_C, "CV,CN(Cc)", MATCH_C_SDSP, MASK_C_SDSP, match_opcode, INSN_DREF|INSN_8_BYTE },
744 {"c.sd", 64, INSN_CLASS_C, "Ct,Cl(Cs)", MATCH_C_SD, MASK_C_SD, match_opcode, INSN_DREF|INSN_8_BYTE },
745 {"c.fldsp", 0, INSN_CLASS_D_AND_C, "D,Cn(Cc)", MATCH_C_FLDSP, MASK_C_FLDSP, match_opcode, INSN_DREF|INSN_8_BYTE },
746 {"c.fld", 0, INSN_CLASS_D_AND_C, "CD,Cl(Cs)", MATCH_C_FLD, MASK_C_FLD, match_opcode, INSN_DREF|INSN_8_BYTE },
747 {"c.fsdsp", 0, INSN_CLASS_D_AND_C, "CT,CN(Cc)", MATCH_C_FSDSP, MASK_C_FSDSP, match_opcode, INSN_DREF|INSN_8_BYTE },
748 {"c.fsd", 0, INSN_CLASS_D_AND_C, "CD,Cl(Cs)", MATCH_C_FSD, MASK_C_FSD, match_opcode, INSN_DREF|INSN_8_BYTE },
749 {"c.flwsp", 32, INSN_CLASS_F_AND_C, "D,Cm(Cc)", MATCH_C_FLWSP, MASK_C_FLWSP, match_opcode, INSN_DREF|INSN_4_BYTE },
750 {"c.flw", 32, INSN_CLASS_F_AND_C, "CD,Ck(Cs)", MATCH_C_FLW, MASK_C_FLW, match_opcode, INSN_DREF|INSN_4_BYTE },
751 {"c.fswsp", 32, INSN_CLASS_F_AND_C, "CT,CM(Cc)", MATCH_C_FSWSP, MASK_C_FSWSP, match_opcode, INSN_DREF|INSN_4_BYTE },
752 {"c.fsw", 32, INSN_CLASS_F_AND_C, "CD,Ck(Cs)", MATCH_C_FSW, MASK_C_FSW, match_opcode, INSN_DREF|INSN_4_BYTE },
753
754 /* Supervisor instructions. */
755 {"csrr", 0, INSN_CLASS_ZICSR,"d,E", MATCH_CSRRS, MASK_CSRRS|MASK_RS1, match_opcode, INSN_ALIAS },
756 {"csrwi", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRWI, MASK_CSRRWI|MASK_RD, match_opcode, INSN_ALIAS },
757 {"csrsi", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRSI, MASK_CSRRSI|MASK_RD, match_opcode, INSN_ALIAS },
758 {"csrci", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRCI, MASK_CSRRCI|MASK_RD, match_opcode, INSN_ALIAS },
759 {"csrw", 0, INSN_CLASS_ZICSR,"E,s", MATCH_CSRRW, MASK_CSRRW|MASK_RD, match_opcode, INSN_ALIAS },
760 {"csrw", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRWI, MASK_CSRRWI|MASK_RD, match_opcode, INSN_ALIAS },
761 {"csrs", 0, INSN_CLASS_ZICSR,"E,s", MATCH_CSRRS, MASK_CSRRS|MASK_RD, match_opcode, INSN_ALIAS },
762 {"csrs", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRSI, MASK_CSRRSI|MASK_RD, match_opcode, INSN_ALIAS },
763 {"csrc", 0, INSN_CLASS_ZICSR,"E,s", MATCH_CSRRC, MASK_CSRRC|MASK_RD, match_opcode, INSN_ALIAS },
764 {"csrc", 0, INSN_CLASS_ZICSR,"E,Z", MATCH_CSRRCI, MASK_CSRRCI|MASK_RD, match_opcode, INSN_ALIAS },
765 {"csrrwi", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRWI, MASK_CSRRWI, match_opcode, 0 },
766 {"csrrsi", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRSI, MASK_CSRRSI, match_opcode, 0 },
767 {"csrrci", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRCI, MASK_CSRRCI, match_opcode, 0 },
768 {"csrrw", 0, INSN_CLASS_ZICSR,"d,E,s", MATCH_CSRRW, MASK_CSRRW, match_opcode, 0 },
769 {"csrrw", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRWI, MASK_CSRRWI, match_opcode, INSN_ALIAS },
770 {"csrrs", 0, INSN_CLASS_ZICSR,"d,E,s", MATCH_CSRRS, MASK_CSRRS, match_opcode, 0 },
771 {"csrrs", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRSI, MASK_CSRRSI, match_opcode, INSN_ALIAS },
772 {"csrrc", 0, INSN_CLASS_ZICSR,"d,E,s", MATCH_CSRRC, MASK_CSRRC, match_opcode, 0 },
773 {"csrrc", 0, INSN_CLASS_ZICSR,"d,E,Z", MATCH_CSRRCI, MASK_CSRRCI, match_opcode, INSN_ALIAS },
774 {"uret", 0, INSN_CLASS_I, "", MATCH_URET, MASK_URET, match_opcode, 0 },
775 {"sret", 0, INSN_CLASS_I, "", MATCH_SRET, MASK_SRET, match_opcode, 0 },
776 {"hret", 0, INSN_CLASS_I, "", MATCH_HRET, MASK_HRET, match_opcode, 0 },
777 {"mret", 0, INSN_CLASS_I, "", MATCH_MRET, MASK_MRET, match_opcode, 0 },
778 {"dret", 0, INSN_CLASS_I, "", MATCH_DRET, MASK_DRET, match_opcode, 0 },
779 {"sfence.vm", 0, INSN_CLASS_I, "", MATCH_SFENCE_VM, MASK_SFENCE_VM | MASK_RS1, match_opcode, 0 },
780 {"sfence.vm", 0, INSN_CLASS_I, "s", MATCH_SFENCE_VM, MASK_SFENCE_VM, match_opcode, 0 },
781 {"sfence.vma", 0, INSN_CLASS_I, "", MATCH_SFENCE_VMA, MASK_SFENCE_VMA|MASK_RS1|MASK_RS2, match_opcode, INSN_ALIAS },
782 {"sfence.vma", 0, INSN_CLASS_I, "s", MATCH_SFENCE_VMA, MASK_SFENCE_VMA|MASK_RS2, match_opcode, INSN_ALIAS },
783 {"sfence.vma", 0, INSN_CLASS_I, "s,t", MATCH_SFENCE_VMA, MASK_SFENCE_VMA, match_opcode, 0 },
784 {"wfi", 0, INSN_CLASS_I, "", MATCH_WFI, MASK_WFI, match_opcode, 0 },
785 {"clz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CLZ, MASK_CLZ, match_opcode, 0 },
786 {"ctz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CTZ, MASK_CTZ, match_opcode, 0 },
787 {"cpop", 0, INSN_CLASS_ZBB, "d,s", MATCH_CPOP, MASK_CPOP, match_opcode, 0 },
788 {"min", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_MIN, MASK_MIN, match_opcode, 0 },
789 {"max", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_MAX, MASK_MAX, match_opcode, 0 },
790 {"minu", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_MINU, MASK_MINU, match_opcode, 0 },
791 {"maxu", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_MAXU, MASK_MAXU, match_opcode, 0 },
792 {"sext.b", 0, INSN_CLASS_ZBB, "d,s", MATCH_SEXT_B, MASK_SEXT_B, match_opcode, 0 },
793 {"sext.b", 0, INSN_CLASS_I, "d,s", 0, (int) M_SEXTB, match_never, INSN_MACRO },
794 {"sext.h", 0, INSN_CLASS_ZBB, "d,s", MATCH_SEXT_H, MASK_SEXT_H, match_opcode, 0 },
795 {"sext.h", 0, INSN_CLASS_I, "d,s", 0, (int) M_SEXTH, match_never, INSN_MACRO },
796 {"zext.h", 32, INSN_CLASS_ZBB, "d,s", MATCH_PACK, MASK_PACK | MASK_RS2, match_opcode, 0 },
797 {"zext.h", 64, INSN_CLASS_ZBB, "d,s", MATCH_PACKW, MASK_PACKW | MASK_RS2, match_opcode, 0 },
798 {"zext.h", 0, INSN_CLASS_I, "d,s", 0, (int) M_ZEXTH, match_never, INSN_MACRO },
799 {"andn", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_ANDN, MASK_ANDN, match_opcode, 0 },
800 {"orn", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_ORN, MASK_ORN, match_opcode, 0 },
801 {"xnor", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_XNOR, MASK_XNOR, match_opcode, 0 },
802 {"rol", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_ROL, MASK_ROL, match_opcode, 0 },
803 {"rori", 0, INSN_CLASS_ZBB, "d,s,>", MATCH_RORI, MASK_RORI, match_opcode, 0 },
804 {"ror", 0, INSN_CLASS_ZBB, "d,s,t", MATCH_ROR, MASK_ROR, match_opcode, 0 },
805 {"ror", 0, INSN_CLASS_ZBB, "d,s,>", MATCH_RORI, MASK_RORI, match_opcode, INSN_ALIAS },
806 {"rev8", 32, INSN_CLASS_ZBB, "d,s", MATCH_GREVI | MATCH_SHAMT_REV8_32 , MASK_GREVI | MASK_SHAMT, match_opcode, 0 },
807 {"rev8", 64, INSN_CLASS_ZBB, "d,s", MATCH_GREVI | MATCH_SHAMT_REV8_64 , MASK_GREVI | MASK_SHAMT, match_opcode, 0 },
808 {"orc.b", 0, INSN_CLASS_ZBB, "d,s", MATCH_GORCI | MATCH_SHAMT_ORC_B, MASK_GORCI | MASK_SHAMT, match_opcode, 0 },
809 {"clzw", 64, INSN_CLASS_ZBB, "d,s", MATCH_CLZW, MASK_CLZW, match_opcode, 0 },
810 {"ctzw", 64, INSN_CLASS_ZBB, "d,s", MATCH_CTZW, MASK_CTZW, match_opcode, 0 },
811 {"cpopw", 64, INSN_CLASS_ZBB, "d,s", MATCH_CPOPW, MASK_CPOPW, match_opcode, 0 },
812 {"rolw", 64, INSN_CLASS_ZBB, "d,s,t", MATCH_ROLW, MASK_ROLW, match_opcode, 0 },
813 {"roriw", 64, INSN_CLASS_ZBB, "d,s,<", MATCH_RORIW, MASK_RORIW, match_opcode, 0 },
814 {"rorw", 64, INSN_CLASS_ZBB, "d,s,t", MATCH_RORW, MASK_RORW, match_opcode, 0 },
815 {"rorw", 64, INSN_CLASS_ZBB, "d,s,<", MATCH_RORIW, MASK_RORIW, match_opcode, 0 },
816 {"sh1add", 0, INSN_CLASS_ZBA, "d,s,t", MATCH_SH1ADD, MASK_SH1ADD, match_opcode, 0 },
817 {"sh2add", 0, INSN_CLASS_ZBA, "d,s,t", MATCH_SH2ADD, MASK_SH2ADD, match_opcode, 0 },
818 {"sh3add", 0, INSN_CLASS_ZBA, "d,s,t", MATCH_SH3ADD, MASK_SH3ADD, match_opcode, 0 },
819 {"sh1add.uw", 64, INSN_CLASS_ZBA, "d,s,t", MATCH_SH1ADD_UW, MASK_SH1ADD_UW, match_opcode, 0 },
820 {"sh2add.uw", 64, INSN_CLASS_ZBA, "d,s,t", MATCH_SH2ADD_UW, MASK_SH2ADD_UW, match_opcode, 0 },
821 {"sh3add.uw", 64, INSN_CLASS_ZBA, "d,s,t", MATCH_SH3ADD_UW, MASK_SH3ADD_UW, match_opcode, 0 },
822 {"zext.w", 64, INSN_CLASS_ZBA, "d,s", MATCH_ADD_UW, MASK_ADD_UW | MASK_RS2, match_opcode, INSN_ALIAS },
823 {"zext.w", 64, INSN_CLASS_I, "d,s", 0, (int) M_ZEXTW, match_never, INSN_MACRO },
824 {"add.uw", 64, INSN_CLASS_ZBA, "d,s,t", MATCH_ADD_UW, MASK_ADD_UW, match_opcode, 0 },
825 {"slli.uw", 64, INSN_CLASS_ZBA, "d,s,>", MATCH_SLLI_UW, MASK_SLLI_UW, match_opcode, 0 },
826 {"clmul", 0, INSN_CLASS_ZBC, "d,s,t", MATCH_CLMUL, MASK_CLMUL, match_opcode, 0 },
827 {"clmulh", 0, INSN_CLASS_ZBC, "d,s,t", MATCH_CLMULH, MASK_CLMULH, match_opcode, 0 },
828 {"clmulr", 0, INSN_CLASS_ZBC, "d,s,t", MATCH_CLMULR, MASK_CLMULR, match_opcode, 0 },
829
830
831 /* Terminate the list. */
832 {0, 0, INSN_CLASS_NONE, 0, 0, 0, 0, 0}
833 };
834
835 /* Instruction format for .insn directive. */
836 const struct riscv_opcode riscv_insn_types[] =
837 {
838 /* name, xlen, isa, operands, match, mask, match_func, pinfo. */
839 {"r", 0, INSN_CLASS_I, "O4,F3,F7,d,s,t", 0, 0, match_opcode, 0 },
840 {"r", 0, INSN_CLASS_F, "O4,F3,F7,D,s,t", 0, 0, match_opcode, 0 },
841 {"r", 0, INSN_CLASS_F, "O4,F3,F7,d,S,t", 0, 0, match_opcode, 0 },
842 {"r", 0, INSN_CLASS_F, "O4,F3,F7,D,S,t", 0, 0, match_opcode, 0 },
843 {"r", 0, INSN_CLASS_F, "O4,F3,F7,d,s,T", 0, 0, match_opcode, 0 },
844 {"r", 0, INSN_CLASS_F, "O4,F3,F7,D,s,T", 0, 0, match_opcode, 0 },
845 {"r", 0, INSN_CLASS_F, "O4,F3,F7,d,S,T", 0, 0, match_opcode, 0 },
846 {"r", 0, INSN_CLASS_F, "O4,F3,F7,D,S,T", 0, 0, match_opcode, 0 },
847 {"r", 0, INSN_CLASS_I, "O4,F3,F2,d,s,t,r", 0, 0, match_opcode, 0 },
848 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,s,t,r", 0, 0, match_opcode, 0 },
849 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,S,t,r", 0, 0, match_opcode, 0 },
850 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,S,t,r", 0, 0, match_opcode, 0 },
851 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,s,T,r", 0, 0, match_opcode, 0 },
852 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,s,T,r", 0, 0, match_opcode, 0 },
853 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,S,T,r", 0, 0, match_opcode, 0 },
854 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,S,T,r", 0, 0, match_opcode, 0 },
855 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,s,t,R", 0, 0, match_opcode, 0 },
856 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,s,t,R", 0, 0, match_opcode, 0 },
857 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,S,t,R", 0, 0, match_opcode, 0 },
858 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,S,t,R", 0, 0, match_opcode, 0 },
859 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,s,T,R", 0, 0, match_opcode, 0 },
860 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,s,T,R", 0, 0, match_opcode, 0 },
861 {"r", 0, INSN_CLASS_F, "O4,F3,F2,d,S,T,R", 0, 0, match_opcode, 0 },
862 {"r", 0, INSN_CLASS_F, "O4,F3,F2,D,S,T,R", 0, 0, match_opcode, 0 },
863
864 {"r4", 0, INSN_CLASS_I, "O4,F3,F2,d,s,t,r", 0, 0, match_opcode, 0 },
865 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,s,t,r", 0, 0, match_opcode, 0 },
866 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,S,t,r", 0, 0, match_opcode, 0 },
867 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,S,t,r", 0, 0, match_opcode, 0 },
868 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,s,T,r", 0, 0, match_opcode, 0 },
869 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,s,T,r", 0, 0, match_opcode, 0 },
870 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,S,T,r", 0, 0, match_opcode, 0 },
871 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,S,T,r", 0, 0, match_opcode, 0 },
872 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,s,t,R", 0, 0, match_opcode, 0 },
873 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,s,t,R", 0, 0, match_opcode, 0 },
874 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,S,t,R", 0, 0, match_opcode, 0 },
875 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,S,t,R", 0, 0, match_opcode, 0 },
876 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,s,T,R", 0, 0, match_opcode, 0 },
877 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,s,T,R", 0, 0, match_opcode, 0 },
878 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,d,S,T,R", 0, 0, match_opcode, 0 },
879 {"r4", 0, INSN_CLASS_F, "O4,F3,F2,D,S,T,R", 0, 0, match_opcode, 0 },
880
881 {"i", 0, INSN_CLASS_I, "O4,F3,d,s,j", 0, 0, match_opcode, 0 },
882 {"i", 0, INSN_CLASS_F, "O4,F3,D,s,j", 0, 0, match_opcode, 0 },
883 {"i", 0, INSN_CLASS_F, "O4,F3,d,S,j", 0, 0, match_opcode, 0 },
884 {"i", 0, INSN_CLASS_F, "O4,F3,D,S,j", 0, 0, match_opcode, 0 },
885 {"i", 0, INSN_CLASS_I, "O4,F3,d,o(s)", 0, 0, match_opcode, 0 },
886 {"i", 0, INSN_CLASS_F, "O4,F3,D,o(s)", 0, 0, match_opcode, 0 },
887
888 {"s", 0, INSN_CLASS_I, "O4,F3,t,q(s)", 0, 0, match_opcode, 0 },
889 {"s", 0, INSN_CLASS_F, "O4,F3,T,q(s)", 0, 0, match_opcode, 0 },
890
891 {"sb", 0, INSN_CLASS_I, "O4,F3,s,t,p", 0, 0, match_opcode, 0 },
892 {"sb", 0, INSN_CLASS_F, "O4,F3,S,t,p", 0, 0, match_opcode, 0 },
893 {"sb", 0, INSN_CLASS_F, "O4,F3,s,T,p", 0, 0, match_opcode, 0 },
894 {"sb", 0, INSN_CLASS_F, "O4,F3,S,T,p", 0, 0, match_opcode, 0 },
895 {"b", 0, INSN_CLASS_I, "O4,F3,s,t,p", 0, 0, match_opcode, 0 },
896 {"b", 0, INSN_CLASS_F, "O4,F3,S,t,p", 0, 0, match_opcode, 0 },
897 {"b", 0, INSN_CLASS_F, "O4,F3,s,T,p", 0, 0, match_opcode, 0 },
898 {"b", 0, INSN_CLASS_F, "O4,F3,S,T,p", 0, 0, match_opcode, 0 },
899
900 {"u", 0, INSN_CLASS_I, "O4,d,u", 0, 0, match_opcode, 0 },
901 {"u", 0, INSN_CLASS_F, "O4,D,u", 0, 0, match_opcode, 0 },
902
903 {"uj", 0, INSN_CLASS_I, "O4,d,a", 0, 0, match_opcode, 0 },
904 {"uj", 0, INSN_CLASS_F, "O4,D,a", 0, 0, match_opcode, 0 },
905 {"j", 0, INSN_CLASS_I, "O4,d,a", 0, 0, match_opcode, 0 },
906 {"j", 0, INSN_CLASS_F, "O4,D,a", 0, 0, match_opcode, 0 },
907
908 {"cr", 0, INSN_CLASS_C, "O2,CF4,d,CV", 0, 0, match_opcode, 0 },
909 {"cr", 0, INSN_CLASS_F_AND_C, "O2,CF4,D,CV", 0, 0, match_opcode, 0 },
910 {"cr", 0, INSN_CLASS_F_AND_C, "O2,CF4,d,CT", 0, 0, match_opcode, 0 },
911 {"cr", 0, INSN_CLASS_F_AND_C, "O2,CF4,D,CT", 0, 0, match_opcode, 0 },
912
913 {"ci", 0, INSN_CLASS_C, "O2,CF3,d,Co", 0, 0, match_opcode, 0 },
914 {"ci", 0, INSN_CLASS_F_AND_C, "O2,CF3,D,Co", 0, 0, match_opcode, 0 },
915
916 {"ciw", 0, INSN_CLASS_C, "O2,CF3,Ct,C8", 0, 0, match_opcode, 0 },
917 {"ciw", 0, INSN_CLASS_F_AND_C, "O2,CF3,CD,C8", 0, 0, match_opcode, 0 },
918
919 {"css", 0, INSN_CLASS_C, "O2,CF3,CV,C6", 0, 0, match_opcode, 0 },
920 {"css", 0, INSN_CLASS_F_AND_C, "O2,CF3,CT,C6", 0, 0, match_opcode, 0 },
921
922 {"cl", 0, INSN_CLASS_C, "O2,CF3,Ct,C5(Cs)", 0, 0, match_opcode, 0 },
923 {"cl", 0, INSN_CLASS_F_AND_C, "O2,CF3,CD,C5(Cs)", 0, 0, match_opcode, 0 },
924 {"cl", 0, INSN_CLASS_F_AND_C, "O2,CF3,Ct,C5(CS)", 0, 0, match_opcode, 0 },
925 {"cl", 0, INSN_CLASS_F_AND_C, "O2,CF3,CD,C5(CS)", 0, 0, match_opcode, 0 },
926
927 {"cs", 0, INSN_CLASS_C, "O2,CF3,Ct,C5(Cs)", 0, 0, match_opcode, 0 },
928 {"cs", 0, INSN_CLASS_F_AND_C, "O2,CF3,CD,C5(Cs)", 0, 0, match_opcode, 0 },
929 {"cs", 0, INSN_CLASS_F_AND_C, "O2,CF3,Ct,C5(CS)", 0, 0, match_opcode, 0 },
930 {"cs", 0, INSN_CLASS_F_AND_C, "O2,CF3,CD,C5(CS)", 0, 0, match_opcode, 0 },
931
932 {"ca", 0, INSN_CLASS_C, "O2,CF6,CF2,Cs,Ct", 0, 0, match_opcode, 0 },
933 {"ca", 0, INSN_CLASS_F_AND_C, "O2,CF6,CF2,CS,Ct", 0, 0, match_opcode, 0 },
934 {"ca", 0, INSN_CLASS_F_AND_C, "O2,CF6,CF2,Cs,CD", 0, 0, match_opcode, 0 },
935 {"ca", 0, INSN_CLASS_F_AND_C, "O2,CF6,CF2,CS,CD", 0, 0, match_opcode, 0 },
936
937 {"cb", 0, INSN_CLASS_C, "O2,CF3,Cs,Cp", 0, 0, match_opcode, 0 },
938 {"cb", 0, INSN_CLASS_F_AND_C, "O2,CF3,CS,Cp", 0, 0, match_opcode, 0 },
939
940 {"cj", 0, INSN_CLASS_C, "O2,CF3,Ca", 0, 0, match_opcode, 0 },
941
942 /* Terminate the list. */
943 {0, 0, INSN_CLASS_NONE, 0, 0, 0, 0, 0}
944 };
GDB Binutils - Deliverables
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