1 /* Disassemble Xilinx microblaze instructions.
2 Copyright (C) 1993, 1999, 2000 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, see <http://www.gnu.org/licenses/>. */
18 * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
20 * Redistribution and use in source and binary forms are permitted
21 * provided that the above copyright notice and this paragraph are
22 * duplicated in all such forms and that any documentation,
23 * advertising materials, and other materials related to such
24 * distribution and use acknowledge that the software was developed
25 * by Xilinx, Inc. The name of the Company may not be used to endorse
26 * or promote products derived from this software without specific prior
28 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
29 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
30 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
43 #ifndef MICROBLAZE_OPC
44 #define MICROBLAZE_OPC
45 /* Assembler instructions for Xilinx's microblaze processor
46 Copyright (C) 1999, 2000 Free Software Foundation, Inc.
49 This program is free software; you can redistribute it and/or modify
50 it under the terms of the GNU General Public License as published by
51 the Free Software Foundation; either version 2 of the License, or
52 (at your option) any later version.
54 This program is distributed in the hope that it will be useful,
55 but WITHOUT ANY WARRANTY; without even the implied warranty of
56 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
57 GNU General Public License for more details.
59 You should have received a copy of the GNU General Public License
60 along with this program; if not, see <http://www.gnu.org/licenses/>. */
63 * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
65 * Redistribution and use in source and binary forms are permitted
66 * provided that the above copyright notice and this paragraph are
67 * duplicated in all such forms and that any documentation,
68 * advertising materials, and other materials related to such
69 * distribution and use acknowledge that the software was developed
70 * by Xilinx, Inc. The name of the Company may not be used to endorse
71 * or promote products derived from this software without specific prior
73 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
74 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
75 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
81 #ifndef MICROBLAZE_OPCM
82 #define MICROBLAZE_OPCM
85 * Copyright (c) 2001 Xilinx, Inc. All rights reserved.
87 * Redistribution and use in source and binary forms are permitted
88 * provided that the above copyright notice and this paragraph are
89 * duplicated in all such forms and that any documentation,
90 * advertising materials, and other materials related to such
91 * distribution and use acknowledge that the software was developed
92 * by Xilinx, Inc. The name of the Company may not be used to endorse
93 * or promote products derived from this software without specific prior
95 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
96 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
97 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
103 enum microblaze_instr {
104 add, rsub, addc, rsubc, addk, rsubk, addkc, rsubkc, cmp, cmpu,
105 addi, rsubi, addic, rsubic, addik, rsubik, addikc, rsubikc, mul, mulh, mulhu, mulhsu,
106 idiv, idivu, bsll, bsra, bsrl, get, put, nget, nput, cget, cput,
107 ncget, ncput, muli, bslli, bsrai, bsrli, mului, or, and, xor,
108 andn, pcmpbf, pcmpbc, pcmpeq, pcmpne, sra, src, srl, sext8, sext16, wic, wdc, wdcclear, wdcflush, mts, mfs, br, brd,
109 brld, bra, brad, brald, microblaze_brk, beq, beqd, bne, bned, blt,
110 bltd, ble, bled, bgt, bgtd, bge, bged, ori, andi, xori, andni,
111 imm, rtsd, rtid, rtbd, rted, bri, brid, brlid, brai, braid, bralid,
112 brki, beqi, beqid, bnei, bneid, blti, bltid, blei, bleid, bgti,
113 bgtid, bgei, bgeid, lbu, lhu, lw, lwx, sb, sh, sw, swx, lbui, lhui, lwi,
114 sbi, shi, swi, msrset, msrclr, tuqula, fadd, frsub, fmul, fdiv,
115 fcmp_lt, fcmp_eq, fcmp_le, fcmp_gt, fcmp_ne, fcmp_ge, fcmp_un, flt, fint, fsqrt,
116 tget, tcget, tnget, tncget, tput, tcput, tnput, tncput,
117 eget, ecget, neget, necget, eput, ecput, neput, necput,
118 teget, tecget, tneget, tnecget, teput, tecput, tneput, tnecput,
119 aget, caget, naget, ncaget, aput, caput, naput, ncaput,
120 taget, tcaget, tnaget, tncaget, taput, tcaput, tnaput, tncaput,
121 eaget, ecaget, neaget, necaget, eaput, ecaput, neaput, necaput,
122 teaget, tecaget, tneaget, tnecaget, teaput, tecaput, tneaput, tnecaput,
123 getd, tgetd, cgetd, tcgetd, ngetd, tngetd, ncgetd, tncgetd,
124 putd, tputd, cputd, tcputd, nputd, tnputd, ncputd, tncputd,
125 egetd, tegetd, ecgetd, tecgetd, negetd, tnegetd, necgetd, tnecgetd,
126 eputd, teputd, ecputd, tecputd, neputd, tneputd, necputd, tnecputd,
127 agetd, tagetd, cagetd, tcagetd, nagetd, tnagetd, ncagetd, tncagetd,
128 aputd, taputd, caputd, tcaputd, naputd, tnaputd, ncaputd, tncaputd,
129 eagetd, teagetd, ecagetd, tecagetd, neagetd, tneagetd, necagetd, tnecagetd,
130 eaputd, teaputd, ecaputd, tecaputd, neaputd, tneaputd, necaputd, tnecaputd,
133 enum microblaze_instr_type {
134 arithmetic_inst, logical_inst, mult_inst, div_inst, branch_inst,
135 return_inst, immediate_inst, special_inst, memory_load_inst,
136 memory_store_inst, barrel_shift_inst, anyware_inst };
138 #define INST_WORD_SIZE 4
140 /* gen purpose regs go from 0 to 31 */
141 /* mask is reg num - max_reg_num, ie reg_num - 32 in this case */
143 #define REG_PC_MASK 0x8000
144 #define REG_MSR_MASK 0x8001
145 #define REG_EAR_MASK 0x8003
146 #define REG_ESR_MASK 0x8005
147 #define REG_FSR_MASK 0x8007
148 #define REG_BTR_MASK 0x800b
149 #define REG_EDR_MASK 0x800d
150 #define REG_PVR_MASK 0xa000
152 #define REG_PID_MASK 0x9000
153 #define REG_ZPR_MASK 0x9001
154 #define REG_TLBX_MASK 0x9002
155 #define REG_TLBLO_MASK 0x9003
156 #define REG_TLBHI_MASK 0x9004
157 #define REG_TLBSX_MASK 0x9005
160 #define MAX_REGNUM 31
162 #define MIN_PVR_REGNUM 0
163 #define MAX_PVR_REGNUM 15
165 #define REG_PC 32 /* PC */
166 #define REG_MSR 33 /* machine status reg */
167 #define REG_EAR 35 /* Exception reg */
168 #define REG_ESR 37 /* Exception reg */
169 #define REG_FSR 39 /* FPU Status reg */
170 #define REG_BTR 43 /* Branch Target reg */
171 #define REG_EDR 45 /* Exception reg */
172 #define REG_PVR 40960 /* Program Verification reg */
174 #define REG_PID 36864 /* MMU: Process ID reg */
175 #define REG_ZPR 36865 /* MMU: Zone Protect reg */
176 #define REG_TLBX 36866 /* MMU: TLB Index reg */
177 #define REG_TLBLO 36867 /* MMU: TLB Low reg */
178 #define REG_TLBHI 36868 /* MMU: TLB High reg */
179 #define REG_TLBSX 36869 /* MMU: TLB Search Index reg */
181 /* alternate names for gen purpose regs */
182 #define REG_SP 1 /* stack pointer */
183 #define REG_ROSDP 2 /* read-only small data pointer */
184 #define REG_RWSDP 13 /* read-write small data pointer */
186 /* Assembler Register - Used in Delay Slot Optimization */
190 #define RD_LOW 21 /* low bit for RD */
191 #define RA_LOW 16 /* low bit for RA */
192 #define RB_LOW 11 /* low bit for RB */
193 #define IMM_LOW 0 /* low bit for immediate */
195 #define RD_MASK 0x03E00000
196 #define RA_MASK 0x001F0000
197 #define RB_MASK 0x0000F800
198 #define IMM_MASK 0x0000FFFF
200 // imm mask for barrel shifts
201 #define IMM5_MASK 0x0000001F
204 // FSL imm mask for get, put instructions
205 #define RFSL_MASK 0x000000F
207 // imm mask for msrset, msrclr instructions
208 #define IMM15_MASK 0x00007FFF
210 #endif /* MICROBLAZE-OPCM */
212 #define INST_TYPE_RD_R1_R2 0
213 #define INST_TYPE_RD_R1_IMM 1
214 #define INST_TYPE_RD_R1_UNSIGNED_IMM 2
215 #define INST_TYPE_RD_R1 3
216 #define INST_TYPE_RD_R2 4
217 #define INST_TYPE_RD_IMM 5
218 #define INST_TYPE_R2 6
219 #define INST_TYPE_R1_R2 7
220 #define INST_TYPE_R1_IMM 8
221 #define INST_TYPE_IMM 9
222 #define INST_TYPE_SPECIAL_R1 10
223 #define INST_TYPE_RD_SPECIAL 11
224 #define INST_TYPE_R1 12
225 // new instn type for barrel shift imms
226 #define INST_TYPE_RD_R1_IMM5 13
227 #define INST_TYPE_RD_RFSL 14
228 #define INST_TYPE_R1_RFSL 15
230 // new insn type for insn cache
231 #define INST_TYPE_RD_R1_SPECIAL 16
233 // new insn type for msrclr, msrset insns.
234 #define INST_TYPE_RD_IMM15 17
236 // new insn type for tuqula rd - addik rd, r0, 42
237 #define INST_TYPE_RD 18
239 // new insn type for t*put
240 #define INST_TYPE_RFSL 19
242 #define INST_TYPE_NONE 25
246 #define INST_PC_OFFSET 1 /* instructions where the label address is resolved as a PC offset (for branch label)*/
247 #define INST_NO_OFFSET 0 /* instructions where the label address is resolved as an absolute value (for data mem or abs address)*/
249 #define IMMVAL_MASK_NON_SPECIAL 0x0000
250 #define IMMVAL_MASK_MTS 0x4000
251 #define IMMVAL_MASK_MFS 0x0000
253 #define OPCODE_MASK_H 0xFC000000 /* High 6 bits only */
254 #define OPCODE_MASK_H1 0xFFE00000 /* High 11 bits */
255 #define OPCODE_MASK_H2 0xFC1F0000 /* High 6 and bits 20-16 */
256 #define OPCODE_MASK_H12 0xFFFF0000 /* High 16 */
257 #define OPCODE_MASK_H4 0xFC0007FF /* High 6 and low 11 bits */
258 #define OPCODE_MASK_H13S 0xFFE0EFF0 /* High 11 and 15:1 bits and last nibble of last byte for spr */
259 #define OPCODE_MASK_H23S 0xFC1FC000 /* High 6, 20-16 and 15:1 bits and last nibble of last byte for spr */
260 #define OPCODE_MASK_H34 0xFC00FFFF /* High 6 and low 16 bits */
261 #define OPCODE_MASK_H14 0xFFE007FF /* High 11 and low 11 bits */
262 #define OPCODE_MASK_H24 0xFC1F07FF /* High 6, bits 20-16 and low 11 bits */
263 #define OPCODE_MASK_H124 0xFFFF07FF /* High 16, and low 11 bits */
264 #define OPCODE_MASK_H1234 0xFFFFFFFF /* All 32 bits */
265 #define OPCODE_MASK_H3 0xFC000600 /* High 6 bits and bits 21, 22 */
266 #define OPCODE_MASK_H32 0xFC00FC00 /* High 6 bits and bit 16-21 */
267 #define OPCODE_MASK_H34B 0xFC0000FF /* High 6 bits and low 8 bits */
268 #define OPCODE_MASK_H34C 0xFC0007E0 /* High 6 bits and bits 21-26 */
270 // New Mask for msrset, msrclr insns.
271 #define OPCODE_MASK_H23N 0xFC1F8000 /* High 6 and bits 11 - 16 */
274 #define NO_DELAY_SLOT 0
276 #define MAX_OPCODES 280
278 struct op_code_struct {
280 short inst_type; /* registers and immediate values involved */
281 short inst_offset_type; /* immediate vals offset from PC? (= 1 for branches) */
282 short delay_slots; /* info about delay slots needed after this instr. */
284 unsigned long bit_sequence; /* all the fixed bits for the op are set and all the variable bits (reg names, imm vals) are set to 0 */
285 unsigned long opcode_mask; /* which bits define the opcode */
286 enum microblaze_instr instr;
287 enum microblaze_instr_type instr_type;
288 /* more info about output format here */
289 } opcodes[MAX_OPCODES] =
292 {"add", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x00000000, OPCODE_MASK_H4, add, arithmetic_inst },
293 {"rsub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H4, rsub, arithmetic_inst },
294 {"addc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x08000000, OPCODE_MASK_H4, addc, arithmetic_inst },
295 {"rsubc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x0C000000, OPCODE_MASK_H4, rsubc, arithmetic_inst },
296 {"addk", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x10000000, OPCODE_MASK_H4, addk, arithmetic_inst },
297 {"rsubk", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000000, OPCODE_MASK_H4, rsubk, arithmetic_inst },
298 {"cmp", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000001, OPCODE_MASK_H4, cmp, arithmetic_inst },
299 {"cmpu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x14000003, OPCODE_MASK_H4, cmpu, arithmetic_inst },
300 {"addkc", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x18000000, OPCODE_MASK_H4, addkc, arithmetic_inst },
301 {"rsubkc",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x1C000000, OPCODE_MASK_H4, rsubkc, arithmetic_inst },
302 {"addi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x20000000, OPCODE_MASK_H, addi, arithmetic_inst },
303 {"rsubi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x24000000, OPCODE_MASK_H, rsubi, arithmetic_inst },
304 {"addic", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x28000000, OPCODE_MASK_H, addic, arithmetic_inst },
305 {"rsubic",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x2C000000, OPCODE_MASK_H, rsubic, arithmetic_inst },
306 {"addik", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x30000000, OPCODE_MASK_H, addik, arithmetic_inst },
307 {"rsubik",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x34000000, OPCODE_MASK_H, rsubik, arithmetic_inst },
308 {"addikc",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x38000000, OPCODE_MASK_H, addikc, arithmetic_inst },
309 {"rsubikc",INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x3C000000, OPCODE_MASK_H, rsubikc, arithmetic_inst },
310 {"mul", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000000, OPCODE_MASK_H4, mul, mult_inst },
311 {"mulh", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000001, OPCODE_MASK_H4, mulh, mult_inst },
312 {"mulhu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000003, OPCODE_MASK_H4, mulhu, mult_inst },
313 {"mulhsu",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x40000002, OPCODE_MASK_H4, mulhsu, mult_inst },
314 {"idiv", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x48000000, OPCODE_MASK_H4, idiv, div_inst },
315 {"idivu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x48000002, OPCODE_MASK_H4, idivu, div_inst },
316 {"bsll", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000400, OPCODE_MASK_H3, bsll, barrel_shift_inst },
317 {"bsra", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000200, OPCODE_MASK_H3, bsra, barrel_shift_inst },
318 {"bsrl", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x44000000, OPCODE_MASK_H3, bsrl, barrel_shift_inst },
319 {"get", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000000, OPCODE_MASK_H32, get, anyware_inst },
320 {"put", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008000, OPCODE_MASK_H32, put, anyware_inst },
321 {"nget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004000, OPCODE_MASK_H32, nget, anyware_inst },
322 {"nput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C000, OPCODE_MASK_H32, nput, anyware_inst },
323 {"cget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002000, OPCODE_MASK_H32, cget, anyware_inst },
324 {"cput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A000, OPCODE_MASK_H32, cput, anyware_inst },
325 {"ncget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006000, OPCODE_MASK_H32, ncget, anyware_inst },
326 {"ncput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E000, OPCODE_MASK_H32, ncput, anyware_inst },
327 {"muli", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x60000000, OPCODE_MASK_H, muli, mult_inst },
328 {"bslli", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000400, OPCODE_MASK_H3, bslli, barrel_shift_inst },
329 {"bsrai", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000200, OPCODE_MASK_H3, bsrai, barrel_shift_inst },
330 {"bsrli", INST_TYPE_RD_R1_IMM5, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x64000000, OPCODE_MASK_H3, bsrli, barrel_shift_inst },
331 {"or", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000000, OPCODE_MASK_H4, or, logical_inst },
332 {"and", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x84000000, OPCODE_MASK_H4, and, logical_inst },
333 {"xor", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x88000000, OPCODE_MASK_H4, xor, logical_inst },
334 {"andn", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x8C000000, OPCODE_MASK_H4, andn, logical_inst },
335 {"pcmpbf",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000400, OPCODE_MASK_H4, pcmpbf, logical_inst },
336 {"pcmpbc",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x84000400, OPCODE_MASK_H4, pcmpbc, logical_inst },
337 {"pcmpeq",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x88000400, OPCODE_MASK_H4, pcmpeq, logical_inst },
338 {"pcmpne",INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x8C000400, OPCODE_MASK_H4, pcmpne, logical_inst },
339 {"sra", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000001, OPCODE_MASK_H34, sra, logical_inst },
340 {"src", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000021, OPCODE_MASK_H34, src, logical_inst },
341 {"srl", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000041, OPCODE_MASK_H34, srl, logical_inst },
342 {"sext8", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000060, OPCODE_MASK_H34, sext8, logical_inst },
343 {"sext16",INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000061, OPCODE_MASK_H34, sext16, logical_inst },
344 {"wic", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000068, OPCODE_MASK_H34B, wic, special_inst },
345 {"wdc", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000064, OPCODE_MASK_H34B, wdc, special_inst },
346 {"wdc.clear", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000066, OPCODE_MASK_H34B, wdcclear, special_inst },
347 {"wdc.flush", INST_TYPE_RD_R1_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x90000074, OPCODE_MASK_H34B, wdcflush, special_inst },
348 {"mts", INST_TYPE_SPECIAL_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MTS, 0x9400C000, OPCODE_MASK_H13S, mts, special_inst },
349 {"mfs", INST_TYPE_RD_SPECIAL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_MFS, 0x94008000, OPCODE_MASK_H23S, mfs, special_inst },
350 {"br", INST_TYPE_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98000000, OPCODE_MASK_H124, br, branch_inst },
351 {"brd", INST_TYPE_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98100000, OPCODE_MASK_H124, brd, branch_inst },
352 {"brld", INST_TYPE_RD_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98140000, OPCODE_MASK_H24, brld, branch_inst },
353 {"bra", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98080000, OPCODE_MASK_H124, bra, branch_inst },
354 {"brad", INST_TYPE_R2, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x98180000, OPCODE_MASK_H124, brad, branch_inst },
355 {"brald", INST_TYPE_RD_R2, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x981C0000, OPCODE_MASK_H24, brald, branch_inst },
356 {"brk", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x980C0000, OPCODE_MASK_H24, microblaze_brk, branch_inst },
357 {"beq", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C000000, OPCODE_MASK_H14, beq, branch_inst },
358 {"beqd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E000000, OPCODE_MASK_H14, beqd, branch_inst },
359 {"bne", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C200000, OPCODE_MASK_H14, bne, branch_inst },
360 {"bned", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E200000, OPCODE_MASK_H14, bned, branch_inst },
361 {"blt", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C400000, OPCODE_MASK_H14, blt, branch_inst },
362 {"bltd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E400000, OPCODE_MASK_H14, bltd, branch_inst },
363 {"ble", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C600000, OPCODE_MASK_H14, ble, branch_inst },
364 {"bled", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E600000, OPCODE_MASK_H14, bled, branch_inst },
365 {"bgt", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9C800000, OPCODE_MASK_H14, bgt, branch_inst },
366 {"bgtd", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9E800000, OPCODE_MASK_H14, bgtd, branch_inst },
367 {"bge", INST_TYPE_R1_R2, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9CA00000, OPCODE_MASK_H14, bge, branch_inst },
368 {"bged", INST_TYPE_R1_R2, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x9EA00000, OPCODE_MASK_H14, bged, branch_inst },
369 {"ori", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA0000000, OPCODE_MASK_H, ori, logical_inst },
370 {"andi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA4000000, OPCODE_MASK_H, andi, logical_inst },
371 {"xori", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA8000000, OPCODE_MASK_H, xori, logical_inst },
372 {"andni", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xAC000000, OPCODE_MASK_H, andni, logical_inst },
373 {"imm", INST_TYPE_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB0000000, OPCODE_MASK_H12, imm, immediate_inst },
374 {"rtsd", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6000000, OPCODE_MASK_H1, rtsd, return_inst },
375 {"rtid", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6200000, OPCODE_MASK_H1, rtid, return_inst },
376 {"rtbd", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6400000, OPCODE_MASK_H1, rtbd, return_inst },
377 {"rted", INST_TYPE_R1_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6800000, OPCODE_MASK_H1, rted, return_inst },
378 {"bri", INST_TYPE_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8000000, OPCODE_MASK_H12, bri, branch_inst },
379 {"brid", INST_TYPE_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8100000, OPCODE_MASK_H12, brid, branch_inst },
380 {"brlid", INST_TYPE_RD_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8140000, OPCODE_MASK_H2, brlid, branch_inst },
381 {"brai", INST_TYPE_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8080000, OPCODE_MASK_H12, brai, branch_inst },
382 {"braid", INST_TYPE_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB8180000, OPCODE_MASK_H12, braid, branch_inst },
383 {"bralid",INST_TYPE_RD_IMM, INST_NO_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB81C0000, OPCODE_MASK_H2, bralid, branch_inst },
384 {"brki", INST_TYPE_RD_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB80C0000, OPCODE_MASK_H2, brki, branch_inst },
385 {"beqi", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC000000, OPCODE_MASK_H1, beqi, branch_inst },
386 {"beqid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE000000, OPCODE_MASK_H1, beqid, branch_inst },
387 {"bnei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC200000, OPCODE_MASK_H1, bnei, branch_inst },
388 {"bneid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE200000, OPCODE_MASK_H1, bneid, branch_inst },
389 {"blti", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC400000, OPCODE_MASK_H1, blti, branch_inst },
390 {"bltid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE400000, OPCODE_MASK_H1, bltid, branch_inst },
391 {"blei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC600000, OPCODE_MASK_H1, blei, branch_inst },
392 {"bleid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE600000, OPCODE_MASK_H1, bleid, branch_inst },
393 {"bgti", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBC800000, OPCODE_MASK_H1, bgti, branch_inst },
394 {"bgtid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBE800000, OPCODE_MASK_H1, bgtid, branch_inst },
395 {"bgei", INST_TYPE_R1_IMM, INST_PC_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBCA00000, OPCODE_MASK_H1, bgei, branch_inst },
396 {"bgeid", INST_TYPE_R1_IMM, INST_PC_OFFSET, DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xBEA00000, OPCODE_MASK_H1, bgeid, branch_inst },
397 {"lbu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC0000000, OPCODE_MASK_H4, lbu, memory_load_inst },
398 {"lhu", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC4000000, OPCODE_MASK_H4, lhu, memory_load_inst },
399 {"lw", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC8000000, OPCODE_MASK_H4, lw, memory_load_inst },
400 {"lwx", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xC8000400, OPCODE_MASK_H4, lwx, memory_load_inst },
401 {"sb", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD0000000, OPCODE_MASK_H4, sb, memory_store_inst },
402 {"sh", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD4000000, OPCODE_MASK_H4, sh, memory_store_inst },
403 {"sw", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD8000000, OPCODE_MASK_H4, sw, memory_store_inst },
404 {"swx", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xD8000400, OPCODE_MASK_H4, swx, memory_store_inst },
405 {"lbui", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE0000000, OPCODE_MASK_H, lbui, memory_load_inst },
406 {"lhui", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE4000000, OPCODE_MASK_H, lhui, memory_load_inst },
407 {"lwi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE8000000, OPCODE_MASK_H, lwi, memory_load_inst },
408 {"sbi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF0000000, OPCODE_MASK_H, sbi, memory_store_inst },
409 {"shi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF4000000, OPCODE_MASK_H, shi, memory_store_inst },
410 {"swi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF8000000, OPCODE_MASK_H, swi, memory_store_inst },
411 {"nop", INST_TYPE_NONE, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x80000000, OPCODE_MASK_H1234, invalid_inst, logical_inst }, /* translates to or r0, r0, r0 */
412 {"la", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x30000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* la translates to addik */
413 {"tuqula",INST_TYPE_RD, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x3000002A, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* tuqula rd translates to addik rd, r0, 42 */
414 {"not", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xA800FFFF, OPCODE_MASK_H34, invalid_inst, logical_inst }, /* not translates to xori rd,ra,-1 */
415 {"neg", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* neg translates to rsub rd, ra, r0 */
416 {"rtb", INST_TYPE_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xB6000004, OPCODE_MASK_H1, invalid_inst, return_inst }, /* rtb translates to rts rd, 4 */
417 {"sub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x04000000, OPCODE_MASK_H, invalid_inst, arithmetic_inst }, /* sub translates to rsub rd, rb, ra */
418 {"lmi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xE8000000, OPCODE_MASK_H, invalid_inst, memory_load_inst },
419 {"smi", INST_TYPE_RD_R1_IMM, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0xF8000000, OPCODE_MASK_H, invalid_inst, memory_store_inst },
420 {"msrset",INST_TYPE_RD_IMM15, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x94100000, OPCODE_MASK_H23N, msrset, special_inst },
421 {"msrclr",INST_TYPE_RD_IMM15, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x94110000, OPCODE_MASK_H23N, msrclr, special_inst },
422 {"fadd", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000000, OPCODE_MASK_H4, fadd, arithmetic_inst },
423 {"frsub", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000080, OPCODE_MASK_H4, frsub, arithmetic_inst },
424 {"fmul", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000100, OPCODE_MASK_H4, fmul, arithmetic_inst },
425 {"fdiv", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000180, OPCODE_MASK_H4, fdiv, arithmetic_inst },
426 {"fcmp.lt", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000210, OPCODE_MASK_H4, fcmp_lt, arithmetic_inst },
427 {"fcmp.eq", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000220, OPCODE_MASK_H4, fcmp_eq, arithmetic_inst },
428 {"fcmp.le", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000230, OPCODE_MASK_H4, fcmp_le, arithmetic_inst },
429 {"fcmp.gt", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000240, OPCODE_MASK_H4, fcmp_gt, arithmetic_inst },
430 {"fcmp.ne", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000250, OPCODE_MASK_H4, fcmp_ne, arithmetic_inst },
431 {"fcmp.ge", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000260, OPCODE_MASK_H4, fcmp_ge, arithmetic_inst },
432 {"fcmp.un", INST_TYPE_RD_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000200, OPCODE_MASK_H4, fcmp_un, arithmetic_inst },
433 {"flt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000280, OPCODE_MASK_H4, flt, arithmetic_inst },
434 {"fint", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000300, OPCODE_MASK_H4, fint, arithmetic_inst },
435 {"fsqrt", INST_TYPE_RD_R1, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x58000380, OPCODE_MASK_H4, fsqrt, arithmetic_inst },
436 {"tget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001000, OPCODE_MASK_H32, tget, anyware_inst },
437 {"tcget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003000, OPCODE_MASK_H32, tcget, anyware_inst },
438 {"tnget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005000, OPCODE_MASK_H32, tnget, anyware_inst },
439 {"tncget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007000, OPCODE_MASK_H32, tncget, anyware_inst },
440 {"tput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009000, OPCODE_MASK_H32, tput, anyware_inst },
441 {"tcput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B000, OPCODE_MASK_H32, tcput, anyware_inst },
442 {"tnput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D000, OPCODE_MASK_H32, tnput, anyware_inst },
443 {"tncput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F000, OPCODE_MASK_H32, tncput, anyware_inst },
445 {"eget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000400, OPCODE_MASK_H32, eget, anyware_inst },
446 {"ecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002400, OPCODE_MASK_H32, ecget, anyware_inst },
447 {"neget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004400, OPCODE_MASK_H32, neget, anyware_inst },
448 {"necget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006400, OPCODE_MASK_H32, necget, anyware_inst },
449 {"eput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008400, OPCODE_MASK_H32, eput, anyware_inst },
450 {"ecput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A400, OPCODE_MASK_H32, ecput, anyware_inst },
451 {"neput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C400, OPCODE_MASK_H32, neput, anyware_inst },
452 {"necput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E400, OPCODE_MASK_H32, necput, anyware_inst },
454 {"teget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001400, OPCODE_MASK_H32, teget, anyware_inst },
455 {"tecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003400, OPCODE_MASK_H32, tecget, anyware_inst },
456 {"tneget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005400, OPCODE_MASK_H32, tneget, anyware_inst },
457 {"tnecget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007400, OPCODE_MASK_H32, tnecget, anyware_inst },
458 {"teput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009400, OPCODE_MASK_H32, teput, anyware_inst },
459 {"tecput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B400, OPCODE_MASK_H32, tecput, anyware_inst },
460 {"tneput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D400, OPCODE_MASK_H32, tneput, anyware_inst },
461 {"tnecput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F400, OPCODE_MASK_H32, tnecput, anyware_inst },
463 {"aget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000800, OPCODE_MASK_H32, aget, anyware_inst },
464 {"caget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002800, OPCODE_MASK_H32, caget, anyware_inst },
465 {"naget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004800, OPCODE_MASK_H32, naget, anyware_inst },
466 {"ncaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006800, OPCODE_MASK_H32, ncaget, anyware_inst },
467 {"aput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008800, OPCODE_MASK_H32, aput, anyware_inst },
468 {"caput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00A800, OPCODE_MASK_H32, caput, anyware_inst },
469 {"naput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00C800, OPCODE_MASK_H32, naput, anyware_inst },
470 {"ncaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00E800, OPCODE_MASK_H32, ncaput, anyware_inst },
472 {"taget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001800, OPCODE_MASK_H32, taget, anyware_inst },
473 {"tcaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003800, OPCODE_MASK_H32, tcaget, anyware_inst },
474 {"tnaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005800, OPCODE_MASK_H32, tnaget, anyware_inst },
475 {"tncaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007800, OPCODE_MASK_H32, tncaget, anyware_inst },
476 {"taput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009800, OPCODE_MASK_H32, taput, anyware_inst },
477 {"tcaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00B800, OPCODE_MASK_H32, tcaput, anyware_inst },
478 {"tnaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00D800, OPCODE_MASK_H32, tnaput, anyware_inst },
479 {"tncaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00F800, OPCODE_MASK_H32, tncaput, anyware_inst },
481 {"eaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C000C00, OPCODE_MASK_H32, eget, anyware_inst },
482 {"ecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C002C00, OPCODE_MASK_H32, ecget, anyware_inst },
483 {"neaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C004C00, OPCODE_MASK_H32, neget, anyware_inst },
484 {"necaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C006C00, OPCODE_MASK_H32, necget, anyware_inst },
485 {"eaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C008C00, OPCODE_MASK_H32, eput, anyware_inst },
486 {"ecaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00AC00, OPCODE_MASK_H32, ecput, anyware_inst },
487 {"neaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00CC00, OPCODE_MASK_H32, neput, anyware_inst },
488 {"necaput", INST_TYPE_R1_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00EC00, OPCODE_MASK_H32, necput, anyware_inst },
490 {"teaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C001C00, OPCODE_MASK_H32, teaget, anyware_inst },
491 {"tecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C003C00, OPCODE_MASK_H32, tecaget, anyware_inst },
492 {"tneaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C005C00, OPCODE_MASK_H32, tneaget, anyware_inst },
493 {"tnecaget", INST_TYPE_RD_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C007C00, OPCODE_MASK_H32, tnecaget, anyware_inst },
494 {"teaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C009C00, OPCODE_MASK_H32, teaput, anyware_inst },
495 {"tecaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00BC00, OPCODE_MASK_H32, tecaput, anyware_inst },
496 {"tneaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00DC00, OPCODE_MASK_H32, tneaput, anyware_inst },
497 {"tnecaput", INST_TYPE_RFSL, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x6C00FC00, OPCODE_MASK_H32, tnecaput, anyware_inst },
499 {"getd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000000, OPCODE_MASK_H34C, getd, anyware_inst },
500 {"tgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000080, OPCODE_MASK_H34C, tgetd, anyware_inst },
501 {"cgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000100, OPCODE_MASK_H34C, cgetd, anyware_inst },
502 {"tcgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000180, OPCODE_MASK_H34C, tcgetd, anyware_inst },
503 {"ngetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000200, OPCODE_MASK_H34C, ngetd, anyware_inst },
504 {"tngetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000280, OPCODE_MASK_H34C, tngetd, anyware_inst },
505 {"ncgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000300, OPCODE_MASK_H34C, ncgetd, anyware_inst },
506 {"tncgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000380, OPCODE_MASK_H34C, tncgetd, anyware_inst },
507 {"putd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000400, OPCODE_MASK_H34C, putd, anyware_inst },
508 {"tputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000480, OPCODE_MASK_H34C, tputd, anyware_inst },
509 {"cputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000500, OPCODE_MASK_H34C, cputd, anyware_inst },
510 {"tcputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000580, OPCODE_MASK_H34C, tcputd, anyware_inst },
511 {"nputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000600, OPCODE_MASK_H34C, nputd, anyware_inst },
512 {"tnputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000680, OPCODE_MASK_H34C, tnputd, anyware_inst },
513 {"ncputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000700, OPCODE_MASK_H34C, ncputd, anyware_inst },
514 {"tncputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000780, OPCODE_MASK_H34C, tncputd, anyware_inst },
516 {"egetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000020, OPCODE_MASK_H34C, egetd, anyware_inst },
517 {"tegetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000A0, OPCODE_MASK_H34C, tegetd, anyware_inst },
518 {"ecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000120, OPCODE_MASK_H34C, ecgetd, anyware_inst },
519 {"tecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001A0, OPCODE_MASK_H34C, tecgetd, anyware_inst },
520 {"negetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000220, OPCODE_MASK_H34C, negetd, anyware_inst },
521 {"tnegetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002A0, OPCODE_MASK_H34C, tnegetd, anyware_inst },
522 {"necgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000320, OPCODE_MASK_H34C, necgetd, anyware_inst },
523 {"tnecgetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003A0, OPCODE_MASK_H34C, tnecgetd, anyware_inst },
524 {"eputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000420, OPCODE_MASK_H34C, eputd, anyware_inst },
525 {"teputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004A0, OPCODE_MASK_H34C, teputd, anyware_inst },
526 {"ecputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000520, OPCODE_MASK_H34C, ecputd, anyware_inst },
527 {"tecputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005A0, OPCODE_MASK_H34C, tecputd, anyware_inst },
528 {"neputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000620, OPCODE_MASK_H34C, neputd, anyware_inst },
529 {"tneputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006A0, OPCODE_MASK_H34C, tneputd, anyware_inst },
530 {"necputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000720, OPCODE_MASK_H34C, necputd, anyware_inst },
531 {"tnecputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007A0, OPCODE_MASK_H34C, tnecputd, anyware_inst },
533 {"agetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000040, OPCODE_MASK_H34C, agetd, anyware_inst },
534 {"tagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000C0, OPCODE_MASK_H34C, tagetd, anyware_inst },
535 {"cagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000140, OPCODE_MASK_H34C, cagetd, anyware_inst },
536 {"tcagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001C0, OPCODE_MASK_H34C, tcagetd, anyware_inst },
537 {"nagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000240, OPCODE_MASK_H34C, nagetd, anyware_inst },
538 {"tnagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002C0, OPCODE_MASK_H34C, tnagetd, anyware_inst },
539 {"ncagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000340, OPCODE_MASK_H34C, ncagetd, anyware_inst },
540 {"tncagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003C0, OPCODE_MASK_H34C, tncagetd, anyware_inst },
541 {"aputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000440, OPCODE_MASK_H34C, aputd, anyware_inst },
542 {"taputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004C0, OPCODE_MASK_H34C, taputd, anyware_inst },
543 {"caputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000540, OPCODE_MASK_H34C, caputd, anyware_inst },
544 {"tcaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005C0, OPCODE_MASK_H34C, tcaputd, anyware_inst },
545 {"naputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000640, OPCODE_MASK_H34C, naputd, anyware_inst },
546 {"tnaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006C0, OPCODE_MASK_H34C, tnaputd, anyware_inst },
547 {"ncaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000740, OPCODE_MASK_H34C, ncaputd, anyware_inst },
548 {"tncaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007C0, OPCODE_MASK_H34C, tncaputd, anyware_inst },
550 {"eagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000060, OPCODE_MASK_H34C, eagetd, anyware_inst },
551 {"teagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0000E0, OPCODE_MASK_H34C, teagetd, anyware_inst },
552 {"ecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000160, OPCODE_MASK_H34C, ecagetd, anyware_inst },
553 {"tecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0001E0, OPCODE_MASK_H34C, tecagetd, anyware_inst },
554 {"neagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000260, OPCODE_MASK_H34C, neagetd, anyware_inst },
555 {"tneagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0002E0, OPCODE_MASK_H34C, tneagetd, anyware_inst },
556 {"necagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000360, OPCODE_MASK_H34C, necagetd, anyware_inst },
557 {"tnecagetd", INST_TYPE_RD_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0003E0, OPCODE_MASK_H34C, tnecagetd, anyware_inst },
558 {"eaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000460, OPCODE_MASK_H34C, eaputd, anyware_inst },
559 {"teaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0004E0, OPCODE_MASK_H34C, teaputd, anyware_inst },
560 {"ecaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000560, OPCODE_MASK_H34C, ecaputd, anyware_inst },
561 {"tecaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0005E0, OPCODE_MASK_H34C, tecaputd, anyware_inst },
562 {"neaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000660, OPCODE_MASK_H34C, neaputd, anyware_inst },
563 {"tneaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0006E0, OPCODE_MASK_H34C, tneaputd, anyware_inst },
564 {"necaputd", INST_TYPE_R1_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C000760, OPCODE_MASK_H34C, necaputd, anyware_inst },
565 {"tnecaputd", INST_TYPE_R2, INST_NO_OFFSET, NO_DELAY_SLOT, IMMVAL_MASK_NON_SPECIAL, 0x4C0007E0, OPCODE_MASK_H34C, tnecaputd, anyware_inst },
566 {"", 0, 0, 0, 0, 0, 0, 0, 0},
569 /* prefix for register names */
570 char register_prefix[] = "r";
571 char special_register_prefix[] = "spr";
572 char fsl_register_prefix[] = "rfsl";
573 char pvr_register_prefix[] = "rpvr";
576 /* #defines for valid immediate range */
577 #define MIN_IMM ((int) 0x80000000)
578 #define MAX_IMM ((int) 0x7fffffff)
580 #define MIN_IMM15 ((int) 0x0000)
581 #define MAX_IMM15 ((int) 0x7fff)
583 #endif /* MICROBLAZE_OPC */
588 #define get_field_rd(instr) get_field(instr, RD_MASK, RD_LOW)
589 #define get_field_r1(instr) get_field(instr, RA_MASK, RA_LOW)
590 #define get_field_r2(instr) get_field(instr, RB_MASK, RB_LOW)
591 #define get_int_field_imm(instr) ((instr & IMM_MASK) >> IMM_LOW)
592 #define get_int_field_r1(instr) ((instr & RA_MASK) >> RA_LOW)
594 /* Local function prototypes. */
596 static char * get_field (long instr, long mask, unsigned short low);
597 static char * get_field_imm (long instr);
598 static char * get_field_imm5 (long instr);
599 static char * get_field_rfsl (long instr);
600 static char * get_field_imm15 (long instr);
602 static char * get_field_unsigned_imm (long instr);
604 char * get_field_special (long instr, struct op_code_struct * op);
605 unsigned long read_insn_microblaze (bfd_vma memaddr,
606 struct disassemble_info *info,
607 struct op_code_struct **opr);
608 enum microblaze_instr get_insn_microblaze (long inst,
609 bfd_boolean *isunsignedimm,
610 enum microblaze_instr_type *insn_type,
612 short get_delay_slots_microblaze (long inst);
613 enum microblaze_instr microblaze_decode_insn (long insn,
619 microblaze_get_target_address (long inst,
620 bfd_boolean immfound,
625 bfd_boolean *targetvalid,
626 bfd_boolean *unconditionalbranch);
629 get_field (long instr, long mask, unsigned short low)
632 sprintf(tmpstr, "%s%d", register_prefix, (int)((instr & mask) >> low));
633 return(strdup(tmpstr));
637 get_field_imm (long instr)
640 sprintf(tmpstr, "%d", (short)((instr & IMM_MASK) >> IMM_LOW));
641 return(strdup(tmpstr));
645 get_field_imm5 (long instr)
648 sprintf(tmpstr, "%d", (short)((instr & IMM5_MASK) >> IMM_LOW));
649 return(strdup(tmpstr));
653 get_field_rfsl (long instr)
656 sprintf(tmpstr, "%s%d", fsl_register_prefix, (short)((instr & RFSL_MASK) >> IMM_LOW));
657 return(strdup(tmpstr));
661 get_field_imm15 (long instr)
664 sprintf(tmpstr, "%d", (short)((instr & IMM15_MASK) >> IMM_LOW));
665 return(strdup(tmpstr));
670 get_field_unsigned_imm (long instr)
673 sprintf(tmpstr, "%d", (int)((instr & IMM_MASK) >> IMM_LOW));
674 return(strdup(tmpstr));
680 get_field_special (instr)
685 sprintf(tmpstr, "%s%s", register_prefix, (((instr & IMM_MASK) >> IMM_LOW) & REG_MSR_MASK) == 0 ? "pc" : "msr");
687 return(strdup(tmpstr));
692 get_field_special (long instr, struct op_code_struct * op)
697 switch ( (((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) ) {
729 case REG_TLBLO_MASK :
730 strcpy(spr, "tlblo");
732 case REG_TLBHI_MASK :
733 strcpy(spr, "tlbhi");
735 case REG_TLBSX_MASK :
736 strcpy(spr, "tlbsx");
740 if ( ((((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) & 0xE000) == REG_PVR_MASK) {
741 sprintf(tmpstr, "%spvr%d", register_prefix, (unsigned short)(((instr & IMM_MASK) >> IMM_LOW) ^ op->immval_mask) ^ REG_PVR_MASK);
742 return(strdup(tmpstr));
750 sprintf(tmpstr, "%s%s", register_prefix, spr);
751 return(strdup(tmpstr));
755 read_insn_microblaze (bfd_vma memaddr,
756 struct disassemble_info *info,
757 struct op_code_struct **opr)
759 unsigned char ibytes[4];
761 struct op_code_struct * op;
764 status = info->read_memory_func (memaddr, ibytes, 4, info);
768 info->memory_error_func (status, memaddr, info);
772 if (info->endian == BFD_ENDIAN_BIG)
773 inst = (ibytes[0] << 24) | (ibytes[1] << 16) | (ibytes[2] << 8) | ibytes[3];
774 else if (info->endian == BFD_ENDIAN_LITTLE)
775 inst = (ibytes[3] << 24) | (ibytes[2] << 16) | (ibytes[1] << 8) | ibytes[0];
779 /* Just a linear search of the table. */
780 for (op = opcodes; op->name != 0; op ++)
781 if (op->bit_sequence == (inst & op->opcode_mask))
790 print_insn_microblaze (bfd_vma memaddr, struct disassemble_info * info)
792 fprintf_function fprintf_func = info->fprintf_func;
793 void * stream = info->stream;
794 unsigned long inst, prev_inst;
795 struct op_code_struct * op, *pop;
797 bfd_boolean immfound = FALSE;
798 static bfd_vma prev_insn_addr = -1; /*init the prev insn addr */
799 static int prev_insn_vma = -1; /*init the prev insn vma */
800 int curr_insn_vma = info->buffer_vma;
802 info->bytes_per_chunk = 4;
804 inst = read_insn_microblaze (memaddr, info, &op);
809 if (prev_insn_vma == curr_insn_vma) {
810 if (memaddr-(info->bytes_per_chunk) == prev_insn_addr) {
811 prev_inst = read_insn_microblaze (prev_insn_addr, info, &pop);
814 if (pop->instr == imm) {
815 immval = (get_int_field_imm(prev_inst) << 16) & 0xffff0000;
824 /* make curr insn as prev insn */
825 prev_insn_addr = memaddr;
826 prev_insn_vma = curr_insn_vma;
829 fprintf_func (stream, ".short 0x%04lx", inst);
833 fprintf_func (stream, "%s", op->name);
835 switch (op->inst_type)
837 case INST_TYPE_RD_R1_R2:
838 fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_r2(inst));
840 case INST_TYPE_RD_R1_IMM:
841 fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_imm(inst));
842 if (info->print_address_func && get_int_field_r1(inst) == 0 && info->symbol_at_address_func) {
844 immval |= (get_int_field_imm(inst) & 0x0000ffff);
846 immval = get_int_field_imm(inst);
848 immval |= 0xFFFF0000;
850 if (immval > 0 && info->symbol_at_address_func(immval, info)) {
851 fprintf_func (stream, "\t// ");
852 info->print_address_func (immval, info);
856 case INST_TYPE_RD_R1_IMM5:
857 fprintf_func(stream, "\t%s, %s, %s", get_field_rd(inst), get_field_r1(inst), get_field_imm5(inst));
859 case INST_TYPE_RD_RFSL:
860 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_rfsl(inst));
862 case INST_TYPE_R1_RFSL:
863 fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_rfsl(inst));
865 case INST_TYPE_RD_SPECIAL:
866 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_special(inst, op));
868 case INST_TYPE_SPECIAL_R1:
869 fprintf_func(stream, "\t%s, %s", get_field_special(inst, op), get_field_r1(inst));
871 case INST_TYPE_RD_R1:
872 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r1(inst));
874 case INST_TYPE_R1_R2:
875 fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_r2(inst));
877 case INST_TYPE_R1_IMM:
878 fprintf_func(stream, "\t%s, %s", get_field_r1(inst), get_field_imm(inst));
879 /* The non-pc relative instructions are returns, which shouldn't
880 have a label printed */
881 if (info->print_address_func && op->inst_offset_type == INST_PC_OFFSET && info->symbol_at_address_func) {
883 immval |= (get_int_field_imm(inst) & 0x0000ffff);
885 immval = get_int_field_imm(inst);
887 immval |= 0xFFFF0000;
890 if (immval > 0 && info->symbol_at_address_func(immval, info)) {
891 fprintf_func (stream, "\t// ");
892 info->print_address_func (immval, info);
894 fprintf_func (stream, "\t\t// ");
895 fprintf_func (stream, "%x", immval);
899 case INST_TYPE_RD_IMM:
900 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_imm(inst));
901 if (info->print_address_func && info->symbol_at_address_func) {
903 immval |= (get_int_field_imm(inst) & 0x0000ffff);
905 immval = get_int_field_imm(inst);
907 immval |= 0xFFFF0000;
909 if (op->inst_offset_type == INST_PC_OFFSET)
910 immval += (int) memaddr;
911 if (info->symbol_at_address_func(immval, info)) {
912 fprintf_func (stream, "\t// ");
913 info->print_address_func (immval, info);
918 fprintf_func(stream, "\t%s", get_field_imm(inst));
919 if (info->print_address_func && info->symbol_at_address_func && op->instr != imm) {
921 immval |= (get_int_field_imm(inst) & 0x0000ffff);
923 immval = get_int_field_imm(inst);
925 immval |= 0xFFFF0000;
927 if (op->inst_offset_type == INST_PC_OFFSET)
928 immval += (int) memaddr;
929 if (immval > 0 && info->symbol_at_address_func(immval, info)) {
930 fprintf_func (stream, "\t// ");
931 info->print_address_func (immval, info);
932 } else if (op->inst_offset_type == INST_PC_OFFSET) {
933 fprintf_func (stream, "\t\t// ");
934 fprintf_func (stream, "%x", immval);
938 case INST_TYPE_RD_R2:
939 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r2(inst));
942 fprintf_func(stream, "\t%s", get_field_r2(inst));
945 fprintf_func(stream, "\t%s", get_field_r1(inst));
947 case INST_TYPE_RD_R1_SPECIAL:
948 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_r2(inst));
950 case INST_TYPE_RD_IMM15:
951 fprintf_func(stream, "\t%s, %s", get_field_rd(inst), get_field_imm15(inst));
953 /* For tuqula instruction */
955 fprintf_func(stream, "\t%s", get_field_rd(inst));
958 fprintf_func(stream, "\t%s", get_field_rfsl(inst));
961 /* if the disassembler lags the instruction set */
962 fprintf_func (stream, "\tundecoded operands, inst is 0x%04lx", inst);
967 /* Say how many bytes we consumed? */
971 enum microblaze_instr
972 get_insn_microblaze (long inst,
973 bfd_boolean *isunsignedimm,
974 enum microblaze_instr_type *insn_type,
977 struct op_code_struct * op;
978 *isunsignedimm = FALSE;
980 /* Just a linear search of the table. */
981 for (op = opcodes; op->name != 0; op ++)
982 if (op->bit_sequence == (inst & op->opcode_mask))
988 *isunsignedimm = (op->inst_type == INST_TYPE_RD_R1_UNSIGNED_IMM);
989 *insn_type = op->instr_type;
990 *delay_slots = op->delay_slots;
996 get_delay_slots_microblaze (long inst)
998 bfd_boolean isunsignedimm;
999 enum microblaze_instr_type insn_type;
1000 enum microblaze_instr op;
1003 op = get_insn_microblaze( inst, &isunsignedimm, &insn_type, &delay_slots);
1004 if (op == invalid_inst)
1010 enum microblaze_instr
1011 microblaze_decode_insn (long insn,
1017 enum microblaze_instr op;
1019 enum microblaze_instr_type t2;
1022 op = get_insn_microblaze(insn, &t1, &t2, &t3);
1023 *rd = (insn & RD_MASK) >> RD_LOW;
1024 *ra = (insn & RA_MASK) >> RA_LOW;
1025 *rb = (insn & RB_MASK) >> RB_LOW;
1026 t3 = (insn & IMM_MASK) >> IMM_LOW;
1032 microblaze_get_target_address (long inst,
1033 bfd_boolean immfound,
1038 bfd_boolean *targetvalid,
1039 bfd_boolean *unconditionalbranch)
1041 struct op_code_struct * op;
1042 long targetaddr = 0;
1044 *unconditionalbranch = FALSE;
1045 /* Just a linear search of the table. */
1046 for (op = opcodes; op->name != 0; op ++)
1047 if (op->bit_sequence == (inst & op->opcode_mask))
1050 if (op->name == 0) {
1051 *targetvalid = FALSE;
1052 } else if (op->instr_type == branch_inst) {
1053 switch (op->inst_type) {
1055 *unconditionalbranch = TRUE;
1057 case INST_TYPE_RD_R2:
1058 case INST_TYPE_R1_R2:
1060 *targetvalid = TRUE;
1061 if (op->inst_offset_type == INST_PC_OFFSET)
1062 targetaddr += pcval;
1065 *unconditionalbranch = TRUE;
1067 case INST_TYPE_RD_IMM:
1068 case INST_TYPE_R1_IMM:
1070 targetaddr = (immval << 16) & 0xffff0000;
1071 targetaddr |= (get_int_field_imm(inst) & 0x0000ffff);
1073 targetaddr = get_int_field_imm(inst);
1074 if (targetaddr & 0x8000)
1075 targetaddr |= 0xFFFF0000;
1077 if (op->inst_offset_type == INST_PC_OFFSET)
1078 targetaddr += pcval;
1079 *targetvalid = TRUE;
1082 *targetvalid = FALSE;
1085 } else if (op->instr_type == return_inst) {
1087 targetaddr = (immval << 16) & 0xffff0000;
1088 targetaddr |= (get_int_field_imm(inst) & 0x0000ffff);
1090 targetaddr = get_int_field_imm(inst);
1091 if (targetaddr & 0x8000)
1092 targetaddr |= 0xFFFF0000;
1094 targetaddr += r1val;
1095 *targetvalid = TRUE;
1097 *targetvalid = FALSE;