1/* CPU data for iq2000. 2 3THIS FILE IS MACHINE GENERATED WITH CGEN. 4 5Copyright 1996-2005 Free Software Foundation, Inc. 6 7This file is part of the GNU Binutils and/or GDB, the GNU debugger. 8 9This program is free software; you can redistribute it and/or modify 10it under the terms of the GNU General Public License as published by 11the Free Software Foundation; either version 2, or (at your option) 12any later version. 13 14This program is distributed in the hope that it will be useful, 15but WITHOUT ANY WARRANTY; without even the implied warranty of 16MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17GNU General Public License for more details. 18 19You should have received a copy of the GNU General Public License along 20with this program; if not, write to the Free Software Foundation, Inc., 2151 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 22 23*/ 24 25#include "sysdep.h" 26#include <stdio.h> 27#include <stdarg.h> 28#include "ansidecl.h" 29#include "bfd.h" 30#include "symcat.h" 31#include "iq2000-desc.h" 32#include "iq2000-opc.h" 33#include "opintl.h" 34#include "libiberty.h" 35#include "xregex.h" 36 37/* Attributes. */ 38 39static const CGEN_ATTR_ENTRY bool_attr[] = 40{ 41 { "#f", 0 }, 42 { "#t", 1 }, 43 { 0, 0 } 44}; 45 46static const CGEN_ATTR_ENTRY MACH_attr[] ATTRIBUTE_UNUSED = 47{ 48 { "base", MACH_BASE }, 49 { "iq2000", MACH_IQ2000 }, 50 { "iq10", MACH_IQ10 }, 51 { "max", MACH_MAX }, 52 { 0, 0 } 53}; 54 55static const CGEN_ATTR_ENTRY ISA_attr[] ATTRIBUTE_UNUSED = 56{ 57 { "iq2000", ISA_IQ2000 }, 58 { "max", ISA_MAX }, 59 { 0, 0 } 60}; 61 62const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[] = 63{ 64 { "MACH", & MACH_attr[0], & MACH_attr[0] }, 65 { "VIRTUAL", &bool_attr[0], &bool_attr[0] }, 66 { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] }, 67 { "ABS-ADDR", &bool_attr[0], &bool_attr[0] }, 68 { "RESERVED", &bool_attr[0], &bool_attr[0] }, 69 { "SIGN-OPT", &bool_attr[0], &bool_attr[0] }, 70 { "SIGNED", &bool_attr[0], &bool_attr[0] }, 71 { 0, 0, 0 } 72}; 73 74const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[] = 75{ 76 { "MACH", & MACH_attr[0], & MACH_attr[0] }, 77 { "VIRTUAL", &bool_attr[0], &bool_attr[0] }, 78 { "CACHE-ADDR", &bool_attr[0], &bool_attr[0] }, 79 { "PC", &bool_attr[0], &bool_attr[0] }, 80 { "PROFILE", &bool_attr[0], &bool_attr[0] }, 81 { 0, 0, 0 } 82}; 83 84const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[] = 85{ 86 { "MACH", & MACH_attr[0], & MACH_attr[0] }, 87 { "VIRTUAL", &bool_attr[0], &bool_attr[0] }, 88 { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] }, 89 { "ABS-ADDR", &bool_attr[0], &bool_attr[0] }, 90 { "SIGN-OPT", &bool_attr[0], &bool_attr[0] }, 91 { "SIGNED", &bool_attr[0], &bool_attr[0] }, 92 { "NEGATIVE", &bool_attr[0], &bool_attr[0] }, 93 { "RELAX", &bool_attr[0], &bool_attr[0] }, 94 { "SEM-ONLY", &bool_attr[0], &bool_attr[0] }, 95 { 0, 0, 0 } 96}; 97 98const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[] = 99{ 100 { "MACH", & MACH_attr[0], & MACH_attr[0] }, 101 { "ALIAS", &bool_attr[0], &bool_attr[0] }, 102 { "VIRTUAL", &bool_attr[0], &bool_attr[0] }, 103 { "UNCOND-CTI", &bool_attr[0], &bool_attr[0] }, 104 { "COND-CTI", &bool_attr[0], &bool_attr[0] }, 105 { "SKIP-CTI", &bool_attr[0], &bool_attr[0] }, 106 { "DELAY-SLOT", &bool_attr[0], &bool_attr[0] }, 107 { "RELAXABLE", &bool_attr[0], &bool_attr[0] }, 108 { "RELAXED", &bool_attr[0], &bool_attr[0] }, 109 { "NO-DIS", &bool_attr[0], &bool_attr[0] }, 110 { "PBB", &bool_attr[0], &bool_attr[0] }, 111 { "YIELD-INSN", &bool_attr[0], &bool_attr[0] }, 112 { "LOAD-DELAY", &bool_attr[0], &bool_attr[0] }, 113 { "EVEN-REG-NUM", &bool_attr[0], &bool_attr[0] }, 114 { "UNSUPPORTED", &bool_attr[0], &bool_attr[0] }, 115 { "USES-RD", &bool_attr[0], &bool_attr[0] }, 116 { "USES-RS", &bool_attr[0], &bool_attr[0] }, 117 { "USES-RT", &bool_attr[0], &bool_attr[0] }, 118 { "USES-R31", &bool_attr[0], &bool_attr[0] }, 119 { 0, 0, 0 } 120}; 121 122/* Instruction set variants. */ 123 124static const CGEN_ISA iq2000_cgen_isa_table[] = { 125 { "iq2000", 32, 32, 32, 32 }, 126 { 0, 0, 0, 0, 0 } 127}; 128 129/* Machine variants. */ 130 131static const CGEN_MACH iq2000_cgen_mach_table[] = { 132 { "iq2000", "iq2000", MACH_IQ2000, 0 }, 133 { "iq10", "iq10", MACH_IQ10, 0 }, 134 { 0, 0, 0, 0 } 135}; 136 137static CGEN_KEYWORD_ENTRY iq2000_cgen_opval_gr_names_entries[] = 138{ 139 { "r0", 0, {0, {{{0, 0}}}}, 0, 0 }, 140 { "%0", 0, {0, {{{0, 0}}}}, 0, 0 }, 141 { "r1", 1, {0, {{{0, 0}}}}, 0, 0 }, 142 { "%1", 1, {0, {{{0, 0}}}}, 0, 0 }, 143 { "r2", 2, {0, {{{0, 0}}}}, 0, 0 }, 144 { "%2", 2, {0, {{{0, 0}}}}, 0, 0 }, 145 { "r3", 3, {0, {{{0, 0}}}}, 0, 0 }, 146 { "%3", 3, {0, {{{0, 0}}}}, 0, 0 }, 147 { "r4", 4, {0, {{{0, 0}}}}, 0, 0 }, 148 { "%4", 4, {0, {{{0, 0}}}}, 0, 0 }, 149 { "r5", 5, {0, {{{0, 0}}}}, 0, 0 }, 150 { "%5", 5, {0, {{{0, 0}}}}, 0, 0 }, 151 { "r6", 6, {0, {{{0, 0}}}}, 0, 0 }, 152 { "%6", 6, {0, {{{0, 0}}}}, 0, 0 }, 153 { "r7", 7, {0, {{{0, 0}}}}, 0, 0 }, 154 { "%7", 7, {0, {{{0, 0}}}}, 0, 0 }, 155 { "r8", 8, {0, {{{0, 0}}}}, 0, 0 }, 156 { "%8", 8, {0, {{{0, 0}}}}, 0, 0 }, 157 { "r9", 9, {0, {{{0, 0}}}}, 0, 0 }, 158 { "%9", 9, {0, {{{0, 0}}}}, 0, 0 }, 159 { "r10", 10, {0, {{{0, 0}}}}, 0, 0 }, 160 { "%10", 10, {0, {{{0, 0}}}}, 0, 0 }, 161 { "r11", 11, {0, {{{0, 0}}}}, 0, 0 }, 162 { "%11", 11, {0, {{{0, 0}}}}, 0, 0 }, 163 { "r12", 12, {0, {{{0, 0}}}}, 0, 0 }, 164 { "%12", 12, {0, {{{0, 0}}}}, 0, 0 }, 165 { "r13", 13, {0, {{{0, 0}}}}, 0, 0 }, 166 { "%13", 13, {0, {{{0, 0}}}}, 0, 0 }, 167 { "r14", 14, {0, {{{0, 0}}}}, 0, 0 }, 168 { "%14", 14, {0, {{{0, 0}}}}, 0, 0 }, 169 { "r15", 15, {0, {{{0, 0}}}}, 0, 0 }, 170 { "%15", 15, {0, {{{0, 0}}}}, 0, 0 }, 171 { "r16", 16, {0, {{{0, 0}}}}, 0, 0 }, 172 { "%16", 16, {0, {{{0, 0}}}}, 0, 0 }, 173 { "r17", 17, {0, {{{0, 0}}}}, 0, 0 }, 174 { "%17", 17, {0, {{{0, 0}}}}, 0, 0 }, 175 { "r18", 18, {0, {{{0, 0}}}}, 0, 0 }, 176 { "%18", 18, {0, {{{0, 0}}}}, 0, 0 }, 177 { "r19", 19, {0, {{{0, 0}}}}, 0, 0 }, 178 { "%19", 19, {0, {{{0, 0}}}}, 0, 0 }, 179 { "r20", 20, {0, {{{0, 0}}}}, 0, 0 }, 180 { "%20", 20, {0, {{{0, 0}}}}, 0, 0 }, 181 { "r21", 21, {0, {{{0, 0}}}}, 0, 0 }, 182 { "%21", 21, {0, {{{0, 0}}}}, 0, 0 }, 183 { "r22", 22, {0, {{{0, 0}}}}, 0, 0 }, 184 { "%22", 22, {0, {{{0, 0}}}}, 0, 0 }, 185 { "r23", 23, {0, {{{0, 0}}}}, 0, 0 }, 186 { "%23", 23, {0, {{{0, 0}}}}, 0, 0 }, 187 { "r24", 24, {0, {{{0, 0}}}}, 0, 0 }, 188 { "%24", 24, {0, {{{0, 0}}}}, 0, 0 }, 189 { "r25", 25, {0, {{{0, 0}}}}, 0, 0 }, 190 { "%25", 25, {0, {{{0, 0}}}}, 0, 0 }, 191 { "r26", 26, {0, {{{0, 0}}}}, 0, 0 }, 192 { "%26", 26, {0, {{{0, 0}}}}, 0, 0 }, 193 { "r27", 27, {0, {{{0, 0}}}}, 0, 0 }, 194 { "%27", 27, {0, {{{0, 0}}}}, 0, 0 }, 195 { "r28", 28, {0, {{{0, 0}}}}, 0, 0 }, 196 { "%28", 28, {0, {{{0, 0}}}}, 0, 0 }, 197 { "r29", 29, {0, {{{0, 0}}}}, 0, 0 }, 198 { "%29", 29, {0, {{{0, 0}}}}, 0, 0 }, 199 { "r30", 30, {0, {{{0, 0}}}}, 0, 0 }, 200 { "%30", 30, {0, {{{0, 0}}}}, 0, 0 }, 201 { "r31", 31, {0, {{{0, 0}}}}, 0, 0 }, 202 { "%31", 31, {0, {{{0, 0}}}}, 0, 0 } 203}; 204 205CGEN_KEYWORD iq2000_cgen_opval_gr_names = 206{ 207 & iq2000_cgen_opval_gr_names_entries[0], 208 64, 209 0, 0, 0, 0, "" 210}; 211 212 213/* The hardware table. */ 214 215#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 216#define A(a) (1 << CGEN_HW_##a) 217#else 218#define A(a) (1 << CGEN_HW_/**/a) 219#endif 220 221const CGEN_HW_ENTRY iq2000_cgen_hw_table[] = 222{ 223 { "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 224 { "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 225 { "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 226 { "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 227 { "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 228 { "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { { { (1<<MACH_BASE), 0 } } } } }, 229 { "h-gr", HW_H_GR, CGEN_ASM_KEYWORD, (PTR) & iq2000_cgen_opval_gr_names, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 230 { 0, 0, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } } 231}; 232 233#undef A 234 235 236/* The instruction field table. */ 237 238#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 239#define A(a) (1 << CGEN_IFLD_##a) 240#else 241#define A(a) (1 << CGEN_IFLD_/**/a) 242#endif 243 244const CGEN_IFLD iq2000_cgen_ifld_table[] = 245{ 246 { IQ2000_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 247 { IQ2000_F_ANYOF, "f-anyof", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 248 { IQ2000_F_OPCODE, "f-opcode", 0, 32, 31, 6, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 249 { IQ2000_F_RS, "f-rs", 0, 32, 25, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 250 { IQ2000_F_RT, "f-rt", 0, 32, 20, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 251 { IQ2000_F_RD, "f-rd", 0, 32, 15, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 252 { IQ2000_F_SHAMT, "f-shamt", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 253 { IQ2000_F_CP_OP, "f-cp-op", 0, 32, 10, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 254 { IQ2000_F_CP_OP_10, "f-cp-op-10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 255 { IQ2000_F_CP_GRP, "f-cp-grp", 0, 32, 7, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 256 { IQ2000_F_FUNC, "f-func", 0, 32, 5, 6, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 257 { IQ2000_F_IMM, "f-imm", 0, 32, 15, 16, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 258 { IQ2000_F_RD_RS, "f-rd-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 259 { IQ2000_F_RD_RT, "f-rd-rt", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 260 { IQ2000_F_RT_RS, "f-rt-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 261 { IQ2000_F_JTARG, "f-jtarg", 0, 32, 15, 16, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 262 { IQ2000_F_JTARGQ10, "f-jtargq10", 0, 32, 20, 21, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 263 { IQ2000_F_OFFSET, "f-offset", 0, 32, 15, 16, { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 264 { IQ2000_F_COUNT, "f-count", 0, 32, 15, 7, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 265 { IQ2000_F_BYTECOUNT, "f-bytecount", 0, 32, 7, 8, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 266 { IQ2000_F_INDEX, "f-index", 0, 32, 8, 9, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 267 { IQ2000_F_MASK, "f-mask", 0, 32, 9, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 268 { IQ2000_F_MASKQ10, "f-maskq10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 269 { IQ2000_F_MASKL, "f-maskl", 0, 32, 4, 5, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 270 { IQ2000_F_EXCODE, "f-excode", 0, 32, 25, 20, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 271 { IQ2000_F_RSRVD, "f-rsrvd", 0, 32, 25, 10, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 272 { IQ2000_F_10_11, "f-10-11", 0, 32, 10, 11, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 273 { IQ2000_F_24_19, "f-24-19", 0, 32, 24, 19, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 274 { IQ2000_F_5, "f-5", 0, 32, 5, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 275 { IQ2000_F_10, "f-10", 0, 32, 10, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 276 { IQ2000_F_25, "f-25", 0, 32, 25, 1, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 277 { IQ2000_F_CAM_Z, "f-cam-z", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 278 { IQ2000_F_CAM_Y, "f-cam-y", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 279 { IQ2000_F_CM_3FUNC, "f-cm-3func", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 280 { IQ2000_F_CM_4FUNC, "f-cm-4func", 0, 32, 5, 4, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 281 { IQ2000_F_CM_3Z, "f-cm-3z", 0, 32, 1, 2, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 282 { IQ2000_F_CM_4Z, "f-cm-4z", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 283 { 0, 0, 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } } 284}; 285 286#undef A 287 288 289 290/* multi ifield declarations */ 291 292const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD []; 293const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD []; 294const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD []; 295 296 297/* multi ifield definitions */ 298 299const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD [] = 300{ 301 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } }, 302 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } }, 303 { 0, { (const PTR) 0 } } 304}; 305const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD [] = 306{ 307 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } }, 308 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } }, 309 { 0, { (const PTR) 0 } } 310}; 311const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD [] = 312{ 313 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } }, 314 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } }, 315 { 0, { (const PTR) 0 } } 316}; 317 318/* The operand table. */ 319 320#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 321#define A(a) (1 << CGEN_OPERAND_##a) 322#else 323#define A(a) (1 << CGEN_OPERAND_/**/a) 324#endif 325#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 326#define OPERAND(op) IQ2000_OPERAND_##op 327#else 328#define OPERAND(op) IQ2000_OPERAND_/**/op 329#endif 330 331const CGEN_OPERAND iq2000_cgen_operand_table[] = 332{ 333/* pc: program counter */ 334 { "pc", IQ2000_OPERAND_PC, HW_H_PC, 0, 0, 335 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_NIL] } }, 336 { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } } }, 337/* rs: register Rs */ 338 { "rs", IQ2000_OPERAND_RS, HW_H_GR, 25, 5, 339 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } }, 340 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 341/* rt: register Rt */ 342 { "rt", IQ2000_OPERAND_RT, HW_H_GR, 20, 5, 343 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } }, 344 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 345/* rd: register Rd */ 346 { "rd", IQ2000_OPERAND_RD, HW_H_GR, 15, 5, 347 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } }, 348 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 349/* rd-rs: register Rd from Rs */ 350 { "rd-rs", IQ2000_OPERAND_RD_RS, HW_H_GR, 15, 10, 351 { 2, { (const PTR) &IQ2000_F_RD_RS_MULTI_IFIELD[0] } }, 352 { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 353/* rd-rt: register Rd from Rt */ 354 { "rd-rt", IQ2000_OPERAND_RD_RT, HW_H_GR, 15, 10, 355 { 2, { (const PTR) &IQ2000_F_RD_RT_MULTI_IFIELD[0] } }, 356 { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 357/* rt-rs: register Rt from Rs */ 358 { "rt-rs", IQ2000_OPERAND_RT_RS, HW_H_GR, 20, 10, 359 { 2, { (const PTR) &IQ2000_F_RT_RS_MULTI_IFIELD[0] } }, 360 { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } } }, 361/* shamt: shift amount */ 362 { "shamt", IQ2000_OPERAND_SHAMT, HW_H_UINT, 10, 5, 363 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_SHAMT] } }, 364 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 365/* imm: immediate */ 366 { "imm", IQ2000_OPERAND_IMM, HW_H_UINT, 15, 16, 367 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } }, 368 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 369/* offset: pc-relative offset */ 370 { "offset", IQ2000_OPERAND_OFFSET, HW_H_IADDR, 15, 16, 371 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_OFFSET] } }, 372 { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 373/* baseoff: base register offset */ 374 { "baseoff", IQ2000_OPERAND_BASEOFF, HW_H_IADDR, 15, 16, 375 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } }, 376 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 377/* jmptarg: jump target */ 378 { "jmptarg", IQ2000_OPERAND_JMPTARG, HW_H_IADDR, 15, 16, 379 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_JTARG] } }, 380 { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 381/* mask: mask */ 382 { "mask", IQ2000_OPERAND_MASK, HW_H_UINT, 9, 4, 383 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASK] } }, 384 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 385/* maskq10: iq10 mask */ 386 { "maskq10", IQ2000_OPERAND_MASKQ10, HW_H_UINT, 10, 5, 387 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASKQ10] } }, 388 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 389/* maskl: mask left */ 390 { "maskl", IQ2000_OPERAND_MASKL, HW_H_UINT, 4, 5, 391 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASKL] } }, 392 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 393/* count: count */ 394 { "count", IQ2000_OPERAND_COUNT, HW_H_UINT, 15, 7, 395 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_COUNT] } }, 396 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 397/* _index: index */ 398 { "_index", IQ2000_OPERAND__INDEX, HW_H_UINT, 8, 9, 399 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_INDEX] } }, 400 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 401/* execode: execcode */ 402 { "execode", IQ2000_OPERAND_EXECODE, HW_H_UINT, 25, 20, 403 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_EXCODE] } }, 404 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 405/* bytecount: byte count */ 406 { "bytecount", IQ2000_OPERAND_BYTECOUNT, HW_H_UINT, 7, 8, 407 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_BYTECOUNT] } }, 408 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 409/* cam-y: cam global opn y */ 410 { "cam-y", IQ2000_OPERAND_CAM_Y, HW_H_UINT, 2, 3, 411 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CAM_Y] } }, 412 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 413/* cam-z: cam global mask z */ 414 { "cam-z", IQ2000_OPERAND_CAM_Z, HW_H_UINT, 5, 3, 415 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CAM_Z] } }, 416 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 417/* cm-3func: CM 3 bit fn field */ 418 { "cm-3func", IQ2000_OPERAND_CM_3FUNC, HW_H_UINT, 5, 3, 419 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_3FUNC] } }, 420 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 421/* cm-4func: CM 4 bit fn field */ 422 { "cm-4func", IQ2000_OPERAND_CM_4FUNC, HW_H_UINT, 5, 4, 423 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_4FUNC] } }, 424 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 425/* cm-3z: CM 3 bit Z field */ 426 { "cm-3z", IQ2000_OPERAND_CM_3Z, HW_H_UINT, 1, 2, 427 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_3Z] } }, 428 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 429/* cm-4z: CM 4 bit Z field */ 430 { "cm-4z", IQ2000_OPERAND_CM_4Z, HW_H_UINT, 2, 3, 431 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_4Z] } }, 432 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 433/* base: base register */ 434 { "base", IQ2000_OPERAND_BASE, HW_H_GR, 25, 5, 435 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } }, 436 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 437/* maskr: mask right */ 438 { "maskr", IQ2000_OPERAND_MASKR, HW_H_UINT, 25, 5, 439 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } }, 440 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 441/* bitnum: bit number */ 442 { "bitnum", IQ2000_OPERAND_BITNUM, HW_H_UINT, 20, 5, 443 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } }, 444 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 445/* hi16: high 16 bit immediate */ 446 { "hi16", IQ2000_OPERAND_HI16, HW_H_UINT, 15, 16, 447 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } }, 448 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 449/* lo16: 16 bit signed immediate, for low */ 450 { "lo16", IQ2000_OPERAND_LO16, HW_H_UINT, 15, 16, 451 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } }, 452 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 453/* mlo16: negated 16 bit signed immediate */ 454 { "mlo16", IQ2000_OPERAND_MLO16, HW_H_UINT, 15, 16, 455 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } }, 456 { 0, { { { (1<<MACH_BASE), 0 } } } } }, 457/* jmptargq10: iq10 21-bit jump offset */ 458 { "jmptargq10", IQ2000_OPERAND_JMPTARGQ10, HW_H_IADDR, 20, 21, 459 { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_JTARGQ10] } }, 460 { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } } }, 461/* sentinel */ 462 { 0, 0, 0, 0, 0, 463 { 0, { (const PTR) 0 } }, 464 { 0, { { { (1<<MACH_BASE), 0 } } } } } 465}; 466 467#undef A 468 469 470/* The instruction table. */ 471 472#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field)) 473#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 474#define A(a) (1 << CGEN_INSN_##a) 475#else 476#define A(a) (1 << CGEN_INSN_/**/a) 477#endif 478 479static const CGEN_IBASE iq2000_cgen_insn_table[MAX_INSNS] = 480{ 481 /* Special null first entry. 482 A `num' value of zero is thus invalid. 483 Also, the special `invalid' insn resides here. */ 484 { 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }, 485/* add ${rd-rs},$rt */ 486 { 487 -1, "add2", "add", 32, 488 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 489 }, 490/* add $rd,$rs,$rt */ 491 { 492 IQ2000_INSN_ADD, "add", "add", 32, 493 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 494 }, 495/* addi ${rt-rs},$lo16 */ 496 { 497 -1, "addi2", "addi", 32, 498 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 499 }, 500/* addi $rt,$rs,$lo16 */ 501 { 502 IQ2000_INSN_ADDI, "addi", "addi", 32, 503 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 504 }, 505/* addiu ${rt-rs},$lo16 */ 506 { 507 -1, "addiu2", "addiu", 32, 508 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 509 }, 510/* addiu $rt,$rs,$lo16 */ 511 { 512 IQ2000_INSN_ADDIU, "addiu", "addiu", 32, 513 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 514 }, 515/* addu ${rd-rs},$rt */ 516 { 517 -1, "addu2", "addu", 32, 518 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 519 }, 520/* addu $rd,$rs,$rt */ 521 { 522 IQ2000_INSN_ADDU, "addu", "addu", 32, 523 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 524 }, 525/* ado16 ${rd-rs},$rt */ 526 { 527 -1, "ado162", "ado16", 32, 528 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 529 }, 530/* ado16 $rd,$rs,$rt */ 531 { 532 IQ2000_INSN_ADO16, "ado16", "ado16", 32, 533 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 534 }, 535/* and ${rd-rs},$rt */ 536 { 537 -1, "and2", "and", 32, 538 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 539 }, 540/* and $rd,$rs,$rt */ 541 { 542 IQ2000_INSN_AND, "and", "and", 32, 543 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 544 }, 545/* andi ${rt-rs},$lo16 */ 546 { 547 -1, "andi2", "andi", 32, 548 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 549 }, 550/* andi $rt,$rs,$lo16 */ 551 { 552 IQ2000_INSN_ANDI, "andi", "andi", 32, 553 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 554 }, 555/* andoi ${rt-rs},$lo16 */ 556 { 557 -1, "andoi2", "andoi", 32, 558 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 559 }, 560/* andoi $rt,$rs,$lo16 */ 561 { 562 IQ2000_INSN_ANDOI, "andoi", "andoi", 32, 563 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 564 }, 565/* nor ${rd-rs},$rt */ 566 { 567 -1, "nor2", "nor", 32, 568 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 569 }, 570/* nor $rd,$rs,$rt */ 571 { 572 IQ2000_INSN_NOR, "nor", "nor", 32, 573 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 574 }, 575/* or ${rd-rs},$rt */ 576 { 577 -1, "or2", "or", 32, 578 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 579 }, 580/* or $rd,$rs,$rt */ 581 { 582 IQ2000_INSN_OR, "or", "or", 32, 583 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 584 }, 585/* ori ${rt-rs},$lo16 */ 586 { 587 -1, "ori2", "ori", 32, 588 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 589 }, 590/* ori $rt,$rs,$lo16 */ 591 { 592 IQ2000_INSN_ORI, "ori", "ori", 32, 593 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 594 }, 595/* ram $rd,$rt,$shamt,$maskl,$maskr */ 596 { 597 IQ2000_INSN_RAM, "ram", "ram", 32, 598 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 599 }, 600/* sll $rd,$rt,$shamt */ 601 { 602 IQ2000_INSN_SLL, "sll", "sll", 32, 603 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 604 }, 605/* sllv ${rd-rt},$rs */ 606 { 607 -1, "sllv2", "sllv", 32, 608 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 609 }, 610/* sllv $rd,$rt,$rs */ 611 { 612 IQ2000_INSN_SLLV, "sllv", "sllv", 32, 613 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 614 }, 615/* slmv ${rd-rt},$rs,$shamt */ 616 { 617 -1, "slmv2", "slmv", 32, 618 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 619 }, 620/* slmv $rd,$rt,$rs,$shamt */ 621 { 622 IQ2000_INSN_SLMV, "slmv", "slmv", 32, 623 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 624 }, 625/* slt ${rd-rs},$rt */ 626 { 627 -1, "slt2", "slt", 32, 628 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 629 }, 630/* slt $rd,$rs,$rt */ 631 { 632 IQ2000_INSN_SLT, "slt", "slt", 32, 633 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 634 }, 635/* slti ${rt-rs},$imm */ 636 { 637 -1, "slti2", "slti", 32, 638 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 639 }, 640/* slti $rt,$rs,$imm */ 641 { 642 IQ2000_INSN_SLTI, "slti", "slti", 32, 643 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 644 }, 645/* sltiu ${rt-rs},$imm */ 646 { 647 -1, "sltiu2", "sltiu", 32, 648 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 649 }, 650/* sltiu $rt,$rs,$imm */ 651 { 652 IQ2000_INSN_SLTIU, "sltiu", "sltiu", 32, 653 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 654 }, 655/* sltu ${rd-rs},$rt */ 656 { 657 -1, "sltu2", "sltu", 32, 658 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 659 }, 660/* sltu $rd,$rs,$rt */ 661 { 662 IQ2000_INSN_SLTU, "sltu", "sltu", 32, 663 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 664 }, 665/* sra ${rd-rt},$shamt */ 666 { 667 -1, "sra2", "sra", 32, 668 { 0|A(USES_RT)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 669 }, 670/* sra $rd,$rt,$shamt */ 671 { 672 IQ2000_INSN_SRA, "sra", "sra", 32, 673 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 674 }, 675/* srav ${rd-rt},$rs */ 676 { 677 -1, "srav2", "srav", 32, 678 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 679 }, 680/* srav $rd,$rt,$rs */ 681 { 682 IQ2000_INSN_SRAV, "srav", "srav", 32, 683 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 684 }, 685/* srl $rd,$rt,$shamt */ 686 { 687 IQ2000_INSN_SRL, "srl", "srl", 32, 688 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 689 }, 690/* srlv ${rd-rt},$rs */ 691 { 692 -1, "srlv2", "srlv", 32, 693 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 694 }, 695/* srlv $rd,$rt,$rs */ 696 { 697 IQ2000_INSN_SRLV, "srlv", "srlv", 32, 698 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 699 }, 700/* srmv ${rd-rt},$rs,$shamt */ 701 { 702 -1, "srmv2", "srmv", 32, 703 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 704 }, 705/* srmv $rd,$rt,$rs,$shamt */ 706 { 707 IQ2000_INSN_SRMV, "srmv", "srmv", 32, 708 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 709 }, 710/* sub ${rd-rs},$rt */ 711 { 712 -1, "sub2", "sub", 32, 713 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 714 }, 715/* sub $rd,$rs,$rt */ 716 { 717 IQ2000_INSN_SUB, "sub", "sub", 32, 718 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 719 }, 720/* subu ${rd-rs},$rt */ 721 { 722 -1, "subu2", "subu", 32, 723 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 724 }, 725/* subu $rd,$rs,$rt */ 726 { 727 IQ2000_INSN_SUBU, "subu", "subu", 32, 728 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 729 }, 730/* xor ${rd-rs},$rt */ 731 { 732 -1, "xor2", "xor", 32, 733 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 734 }, 735/* xor $rd,$rs,$rt */ 736 { 737 IQ2000_INSN_XOR, "xor", "xor", 32, 738 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } } 739 }, 740/* xori ${rt-rs},$lo16 */ 741 { 742 -1, "xori2", "xori", 32, 743 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } } 744 }, 745/* xori $rt,$rs,$lo16 */ 746 { 747 IQ2000_INSN_XORI, "xori", "xori", 32, 748 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 749 }, 750/* bbi $rs($bitnum),$offset */ 751 { 752 IQ2000_INSN_BBI, "bbi", "bbi", 32, 753 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 754 }, 755/* bbin $rs($bitnum),$offset */ 756 { 757 IQ2000_INSN_BBIN, "bbin", "bbin", 32, 758 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 759 }, 760/* bbv $rs,$rt,$offset */ 761 { 762 IQ2000_INSN_BBV, "bbv", "bbv", 32, 763 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 764 }, 765/* bbvn $rs,$rt,$offset */ 766 { 767 IQ2000_INSN_BBVN, "bbvn", "bbvn", 32, 768 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 769 }, 770/* beq $rs,$rt,$offset */ 771 { 772 IQ2000_INSN_BEQ, "beq", "beq", 32, 773 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 774 }, 775/* beql $rs,$rt,$offset */ 776 { 777 IQ2000_INSN_BEQL, "beql", "beql", 32, 778 { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 779 }, 780/* bgez $rs,$offset */ 781 { 782 IQ2000_INSN_BGEZ, "bgez", "bgez", 32, 783 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 784 }, 785/* bgezal $rs,$offset */ 786 { 787 IQ2000_INSN_BGEZAL, "bgezal", "bgezal", 32, 788 { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 789 }, 790/* bgezall $rs,$offset */ 791 { 792 IQ2000_INSN_BGEZALL, "bgezall", "bgezall", 32, 793 { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 794 }, 795/* bgezl $rs,$offset */ 796 { 797 IQ2000_INSN_BGEZL, "bgezl", "bgezl", 32, 798 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 799 }, 800/* bltz $rs,$offset */ 801 { 802 IQ2000_INSN_BLTZ, "bltz", "bltz", 32, 803 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 804 }, 805/* bltzl $rs,$offset */ 806 { 807 IQ2000_INSN_BLTZL, "bltzl", "bltzl", 32, 808 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 809 }, 810/* bltzal $rs,$offset */ 811 { 812 IQ2000_INSN_BLTZAL, "bltzal", "bltzal", 32, 813 { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 814 }, 815/* bltzall $rs,$offset */ 816 { 817 IQ2000_INSN_BLTZALL, "bltzall", "bltzall", 32, 818 { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 819 }, 820/* bmb0 $rs,$rt,$offset */ 821 { 822 IQ2000_INSN_BMB0, "bmb0", "bmb0", 32, 823 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 824 }, 825/* bmb1 $rs,$rt,$offset */ 826 { 827 IQ2000_INSN_BMB1, "bmb1", "bmb1", 32, 828 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 829 }, 830/* bmb2 $rs,$rt,$offset */ 831 { 832 IQ2000_INSN_BMB2, "bmb2", "bmb2", 32, 833 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 834 }, 835/* bmb3 $rs,$rt,$offset */ 836 { 837 IQ2000_INSN_BMB3, "bmb3", "bmb3", 32, 838 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 839 }, 840/* bne $rs,$rt,$offset */ 841 { 842 IQ2000_INSN_BNE, "bne", "bne", 32, 843 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 844 }, 845/* bnel $rs,$rt,$offset */ 846 { 847 IQ2000_INSN_BNEL, "bnel", "bnel", 32, 848 { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 849 }, 850/* jalr $rd,$rs */ 851 { 852 IQ2000_INSN_JALR, "jalr", "jalr", 32, 853 { 0|A(USES_RS)|A(USES_RD)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 854 }, 855/* jr $rs */ 856 { 857 IQ2000_INSN_JR, "jr", "jr", 32, 858 { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } } 859 }, 860/* lb $rt,$lo16($base) */ 861 { 862 IQ2000_INSN_LB, "lb", "lb", 32, 863 { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } } 864 }, 865/* lbu $rt,$lo16($base) */ 866 { 867 IQ2000_INSN_LBU, "lbu", "lbu", 32, 868 { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } } 869 }, 870/* lh $rt,$lo16($base) */ 871 { 872 IQ2000_INSN_LH, "lh", "lh", 32, 873 { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } } 874 }, 875/* lhu $rt,$lo16($base) */ 876 { 877 IQ2000_INSN_LHU, "lhu", "lhu", 32, 878 { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } } 879 }, 880/* lui $rt,$hi16 */ 881 { 882 IQ2000_INSN_LUI, "lui", "lui", 32, 883 { 0|A(USES_RT), { { { (1<<MACH_BASE), 0 } } } } 884 }, 885/* lw $rt,$lo16($base) */ 886 { 887 IQ2000_INSN_LW, "lw", "lw", 32, 888 { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } } 889 }, 890/* sb $rt,$lo16($base) */ 891 { 892 IQ2000_INSN_SB, "sb", "sb", 32, 893 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 894 }, 895/* sh $rt,$lo16($base) */ 896 { 897 IQ2000_INSN_SH, "sh", "sh", 32, 898 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 899 }, 900/* sw $rt,$lo16($base) */ 901 { 902 IQ2000_INSN_SW, "sw", "sw", 32, 903 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } } 904 }, 905/* break */ 906 { 907 IQ2000_INSN_BREAK, "break", "break", 32, 908 { 0, { { { (1<<MACH_BASE), 0 } } } } 909 }, 910/* syscall */ 911 { 912 IQ2000_INSN_SYSCALL, "syscall", "syscall", 32, 913 { 0|A(YIELD_INSN), { { { (1<<MACH_BASE), 0 } } } } 914 }, 915/* andoui $rt,$rs,$hi16 */ 916 { 917 IQ2000_INSN_ANDOUI, "andoui", "andoui", 32, 918 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } } 919 }, 920/* andoui ${rt-rs},$hi16 */ 921 { 922 -1, "andoui2", "andoui", 32, 923 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } } 924 }, 925/* orui ${rt-rs},$hi16 */ 926 { 927 -1, "orui2", "orui", 32, 928 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } } 929 }, 930/* orui $rt,$rs,$hi16 */ 931 { 932 IQ2000_INSN_ORUI, "orui", "orui", 32, 933 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } } 934 }, 935/* bgtz $rs,$offset */ 936 { 937 IQ2000_INSN_BGTZ, "bgtz", "bgtz", 32, 938 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 939 }, 940/* bgtzl $rs,$offset */ 941 { 942 IQ2000_INSN_BGTZL, "bgtzl", "bgtzl", 32, 943 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 944 }, 945/* blez $rs,$offset */ 946 { 947 IQ2000_INSN_BLEZ, "blez", "blez", 32, 948 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 949 }, 950/* blezl $rs,$offset */ 951 { 952 IQ2000_INSN_BLEZL, "blezl", "blezl", 32, 953 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 954 }, 955/* mrgb $rd,$rs,$rt,$mask */ 956 { 957 IQ2000_INSN_MRGB, "mrgb", "mrgb", 32, 958 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 959 }, 960/* mrgb ${rd-rs},$rt,$mask */ 961 { 962 -1, "mrgb2", "mrgb", 32, 963 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } } 964 }, 965/* bctxt $rs,$offset */ 966 { 967 IQ2000_INSN_BCTXT, "bctxt", "bctxt", 32, 968 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 969 }, 970/* bc0f $offset */ 971 { 972 IQ2000_INSN_BC0F, "bc0f", "bc0f", 32, 973 { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 974 }, 975/* bc0fl $offset */ 976 { 977 IQ2000_INSN_BC0FL, "bc0fl", "bc0fl", 32, 978 { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 979 }, 980/* bc3f $offset */ 981 { 982 IQ2000_INSN_BC3F, "bc3f", "bc3f", 32, 983 { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 984 }, 985/* bc3fl $offset */ 986 { 987 IQ2000_INSN_BC3FL, "bc3fl", "bc3fl", 32, 988 { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 989 }, 990/* bc0t $offset */ 991 { 992 IQ2000_INSN_BC0T, "bc0t", "bc0t", 32, 993 { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 994 }, 995/* bc0tl $offset */ 996 { 997 IQ2000_INSN_BC0TL, "bc0tl", "bc0tl", 32, 998 { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 999 }, 1000/* bc3t $offset */ 1001 { 1002 IQ2000_INSN_BC3T, "bc3t", "bc3t", 32, 1003 { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1004 }, 1005/* bc3tl $offset */ 1006 { 1007 IQ2000_INSN_BC3TL, "bc3tl", "bc3tl", 32, 1008 { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1009 }, 1010/* cfc0 $rt,$rd */ 1011 { 1012 IQ2000_INSN_CFC0, "cfc0", "cfc0", 32, 1013 { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1014 }, 1015/* cfc1 $rt,$rd */ 1016 { 1017 IQ2000_INSN_CFC1, "cfc1", "cfc1", 32, 1018 { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1019 }, 1020/* cfc2 $rt,$rd */ 1021 { 1022 IQ2000_INSN_CFC2, "cfc2", "cfc2", 32, 1023 { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1024 }, 1025/* cfc3 $rt,$rd */ 1026 { 1027 IQ2000_INSN_CFC3, "cfc3", "cfc3", 32, 1028 { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1029 }, 1030/* chkhdr $rd,$rt */ 1031 { 1032 IQ2000_INSN_CHKHDR, "chkhdr", "chkhdr", 32, 1033 { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1034 }, 1035/* ctc0 $rt,$rd */ 1036 { 1037 IQ2000_INSN_CTC0, "ctc0", "ctc0", 32, 1038 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1039 }, 1040/* ctc1 $rt,$rd */ 1041 { 1042 IQ2000_INSN_CTC1, "ctc1", "ctc1", 32, 1043 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1044 }, 1045/* ctc2 $rt,$rd */ 1046 { 1047 IQ2000_INSN_CTC2, "ctc2", "ctc2", 32, 1048 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1049 }, 1050/* ctc3 $rt,$rd */ 1051 { 1052 IQ2000_INSN_CTC3, "ctc3", "ctc3", 32, 1053 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1054 }, 1055/* jcr $rs */ 1056 { 1057 IQ2000_INSN_JCR, "jcr", "jcr", 32, 1058 { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1059 }, 1060/* luc32 $rt,$rd */ 1061 { 1062 IQ2000_INSN_LUC32, "luc32", "luc32", 32, 1063 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1064 }, 1065/* luc32l $rt,$rd */ 1066 { 1067 IQ2000_INSN_LUC32L, "luc32l", "luc32l", 32, 1068 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1069 }, 1070/* luc64 $rt,$rd */ 1071 { 1072 IQ2000_INSN_LUC64, "luc64", "luc64", 32, 1073 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1074 }, 1075/* luc64l $rt,$rd */ 1076 { 1077 IQ2000_INSN_LUC64L, "luc64l", "luc64l", 32, 1078 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1079 }, 1080/* luk $rt,$rd */ 1081 { 1082 IQ2000_INSN_LUK, "luk", "luk", 32, 1083 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1084 }, 1085/* lulck $rt */ 1086 { 1087 IQ2000_INSN_LULCK, "lulck", "lulck", 32, 1088 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1089 }, 1090/* lum32 $rt,$rd */ 1091 { 1092 IQ2000_INSN_LUM32, "lum32", "lum32", 32, 1093 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1094 }, 1095/* lum32l $rt,$rd */ 1096 { 1097 IQ2000_INSN_LUM32L, "lum32l", "lum32l", 32, 1098 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1099 }, 1100/* lum64 $rt,$rd */ 1101 { 1102 IQ2000_INSN_LUM64, "lum64", "lum64", 32, 1103 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1104 }, 1105/* lum64l $rt,$rd */ 1106 { 1107 IQ2000_INSN_LUM64L, "lum64l", "lum64l", 32, 1108 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1109 }, 1110/* lur $rt,$rd */ 1111 { 1112 IQ2000_INSN_LUR, "lur", "lur", 32, 1113 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1114 }, 1115/* lurl $rt,$rd */ 1116 { 1117 IQ2000_INSN_LURL, "lurl", "lurl", 32, 1118 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1119 }, 1120/* luulck $rt */ 1121 { 1122 IQ2000_INSN_LUULCK, "luulck", "luulck", 32, 1123 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1124 }, 1125/* mfc0 $rt,$rd */ 1126 { 1127 IQ2000_INSN_MFC0, "mfc0", "mfc0", 32, 1128 { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1129 }, 1130/* mfc1 $rt,$rd */ 1131 { 1132 IQ2000_INSN_MFC1, "mfc1", "mfc1", 32, 1133 { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1134 }, 1135/* mfc2 $rt,$rd */ 1136 { 1137 IQ2000_INSN_MFC2, "mfc2", "mfc2", 32, 1138 { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1139 }, 1140/* mfc3 $rt,$rd */ 1141 { 1142 IQ2000_INSN_MFC3, "mfc3", "mfc3", 32, 1143 { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } } 1144 }, 1145/* mtc0 $rt,$rd */ 1146 { 1147 IQ2000_INSN_MTC0, "mtc0", "mtc0", 32, 1148 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1149 }, 1150/* mtc1 $rt,$rd */ 1151 { 1152 IQ2000_INSN_MTC1, "mtc1", "mtc1", 32, 1153 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1154 }, 1155/* mtc2 $rt,$rd */ 1156 { 1157 IQ2000_INSN_MTC2, "mtc2", "mtc2", 32, 1158 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1159 }, 1160/* mtc3 $rt,$rd */ 1161 { 1162 IQ2000_INSN_MTC3, "mtc3", "mtc3", 32, 1163 { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1164 }, 1165/* pkrl $rd,$rt */ 1166 { 1167 IQ2000_INSN_PKRL, "pkrl", "pkrl", 32, 1168 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1169 }, 1170/* pkrlr1 $rt,$_index,$count */ 1171 { 1172 IQ2000_INSN_PKRLR1, "pkrlr1", "pkrlr1", 32, 1173 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1174 }, 1175/* pkrlr30 $rt,$_index,$count */ 1176 { 1177 IQ2000_INSN_PKRLR30, "pkrlr30", "pkrlr30", 32, 1178 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1179 }, 1180/* rb $rd,$rt */ 1181 { 1182 IQ2000_INSN_RB, "rb", "rb", 32, 1183 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1184 }, 1185/* rbr1 $rt,$_index,$count */ 1186 { 1187 IQ2000_INSN_RBR1, "rbr1", "rbr1", 32, 1188 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1189 }, 1190/* rbr30 $rt,$_index,$count */ 1191 { 1192 IQ2000_INSN_RBR30, "rbr30", "rbr30", 32, 1193 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1194 }, 1195/* rfe */ 1196 { 1197 IQ2000_INSN_RFE, "rfe", "rfe", 32, 1198 { 0, { { { (1<<MACH_IQ2000), 0 } } } } 1199 }, 1200/* rx $rd,$rt */ 1201 { 1202 IQ2000_INSN_RX, "rx", "rx", 32, 1203 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1204 }, 1205/* rxr1 $rt,$_index,$count */ 1206 { 1207 IQ2000_INSN_RXR1, "rxr1", "rxr1", 32, 1208 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1209 }, 1210/* rxr30 $rt,$_index,$count */ 1211 { 1212 IQ2000_INSN_RXR30, "rxr30", "rxr30", 32, 1213 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1214 }, 1215/* sleep */ 1216 { 1217 IQ2000_INSN_SLEEP, "sleep", "sleep", 32, 1218 { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } } 1219 }, 1220/* srrd $rt */ 1221 { 1222 IQ2000_INSN_SRRD, "srrd", "srrd", 32, 1223 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1224 }, 1225/* srrdl $rt */ 1226 { 1227 IQ2000_INSN_SRRDL, "srrdl", "srrdl", 32, 1228 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1229 }, 1230/* srulck $rt */ 1231 { 1232 IQ2000_INSN_SRULCK, "srulck", "srulck", 32, 1233 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1234 }, 1235/* srwr $rt,$rd */ 1236 { 1237 IQ2000_INSN_SRWR, "srwr", "srwr", 32, 1238 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1239 }, 1240/* srwru $rt,$rd */ 1241 { 1242 IQ2000_INSN_SRWRU, "srwru", "srwru", 32, 1243 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1244 }, 1245/* trapqfl */ 1246 { 1247 IQ2000_INSN_TRAPQFL, "trapqfl", "trapqfl", 32, 1248 { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } } 1249 }, 1250/* trapqne */ 1251 { 1252 IQ2000_INSN_TRAPQNE, "trapqne", "trapqne", 32, 1253 { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } } 1254 }, 1255/* traprel $rt */ 1256 { 1257 IQ2000_INSN_TRAPREL, "traprel", "traprel", 32, 1258 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1259 }, 1260/* wb $rd,$rt */ 1261 { 1262 IQ2000_INSN_WB, "wb", "wb", 32, 1263 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1264 }, 1265/* wbu $rd,$rt */ 1266 { 1267 IQ2000_INSN_WBU, "wbu", "wbu", 32, 1268 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1269 }, 1270/* wbr1 $rt,$_index,$count */ 1271 { 1272 IQ2000_INSN_WBR1, "wbr1", "wbr1", 32, 1273 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1274 }, 1275/* wbr1u $rt,$_index,$count */ 1276 { 1277 IQ2000_INSN_WBR1U, "wbr1u", "wbr1u", 32, 1278 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1279 }, 1280/* wbr30 $rt,$_index,$count */ 1281 { 1282 IQ2000_INSN_WBR30, "wbr30", "wbr30", 32, 1283 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1284 }, 1285/* wbr30u $rt,$_index,$count */ 1286 { 1287 IQ2000_INSN_WBR30U, "wbr30u", "wbr30u", 32, 1288 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1289 }, 1290/* wx $rd,$rt */ 1291 { 1292 IQ2000_INSN_WX, "wx", "wx", 32, 1293 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1294 }, 1295/* wxu $rd,$rt */ 1296 { 1297 IQ2000_INSN_WXU, "wxu", "wxu", 32, 1298 { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } } 1299 }, 1300/* wxr1 $rt,$_index,$count */ 1301 { 1302 IQ2000_INSN_WXR1, "wxr1", "wxr1", 32, 1303 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1304 }, 1305/* wxr1u $rt,$_index,$count */ 1306 { 1307 IQ2000_INSN_WXR1U, "wxr1u", "wxr1u", 32, 1308 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1309 }, 1310/* wxr30 $rt,$_index,$count */ 1311 { 1312 IQ2000_INSN_WXR30, "wxr30", "wxr30", 32, 1313 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1314 }, 1315/* wxr30u $rt,$_index,$count */ 1316 { 1317 IQ2000_INSN_WXR30U, "wxr30u", "wxr30u", 32, 1318 { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } } 1319 }, 1320/* ldw $rt,$lo16($base) */ 1321 { 1322 IQ2000_INSN_LDW, "ldw", "ldw", 32, 1323 { 0|A(USES_RT)|A(LOAD_DELAY)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } } 1324 }, 1325/* sdw $rt,$lo16($base) */ 1326 { 1327 IQ2000_INSN_SDW, "sdw", "sdw", 32, 1328 { 0|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } } 1329 }, 1330/* j $jmptarg */ 1331 { 1332 IQ2000_INSN_J, "j", "j", 32, 1333 { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1334 }, 1335/* jal $jmptarg */ 1336 { 1337 IQ2000_INSN_JAL, "jal", "jal", 32, 1338 { 0|A(USES_R31)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1339 }, 1340/* bmb $rs,$rt,$offset */ 1341 { 1342 IQ2000_INSN_BMB, "bmb", "bmb", 32, 1343 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } } 1344 }, 1345/* andoui $rt,$rs,$hi16 */ 1346 { 1347 IQ2000_INSN_ANDOUI_Q10, "andoui-q10", "andoui", 32, 1348 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1349 }, 1350/* andoui ${rt-rs},$hi16 */ 1351 { 1352 -1, "andoui2-q10", "andoui", 32, 1353 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } } 1354 }, 1355/* orui $rt,$rs,$hi16 */ 1356 { 1357 IQ2000_INSN_ORUI_Q10, "orui-q10", "orui", 32, 1358 { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1359 }, 1360/* orui ${rt-rs},$hi16 */ 1361 { 1362 -1, "orui2-q10", "orui", 32, 1363 { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } } 1364 }, 1365/* mrgb $rd,$rs,$rt,$maskq10 */ 1366 { 1367 IQ2000_INSN_MRGBQ10, "mrgbq10", "mrgb", 32, 1368 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1369 }, 1370/* mrgb ${rd-rs},$rt,$maskq10 */ 1371 { 1372 -1, "mrgbq102", "mrgb", 32, 1373 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } } 1374 }, 1375/* j $jmptarg */ 1376 { 1377 IQ2000_INSN_JQ10, "jq10", "j", 32, 1378 { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1379 }, 1380/* jal $rt,$jmptarg */ 1381 { 1382 IQ2000_INSN_JALQ10, "jalq10", "jal", 32, 1383 { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1384 }, 1385/* jal $jmptarg */ 1386 { 1387 IQ2000_INSN_JALQ10_2, "jalq10-2", "jal", 32, 1388 { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1389 }, 1390/* bbil $rs($bitnum),$offset */ 1391 { 1392 IQ2000_INSN_BBIL, "bbil", "bbil", 32, 1393 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1394 }, 1395/* bbinl $rs($bitnum),$offset */ 1396 { 1397 IQ2000_INSN_BBINL, "bbinl", "bbinl", 32, 1398 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1399 }, 1400/* bbvl $rs,$rt,$offset */ 1401 { 1402 IQ2000_INSN_BBVL, "bbvl", "bbvl", 32, 1403 { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1404 }, 1405/* bbvnl $rs,$rt,$offset */ 1406 { 1407 IQ2000_INSN_BBVNL, "bbvnl", "bbvnl", 32, 1408 { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1409 }, 1410/* bgtzal $rs,$offset */ 1411 { 1412 IQ2000_INSN_BGTZAL, "bgtzal", "bgtzal", 32, 1413 { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1414 }, 1415/* bgtzall $rs,$offset */ 1416 { 1417 IQ2000_INSN_BGTZALL, "bgtzall", "bgtzall", 32, 1418 { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1419 }, 1420/* blezal $rs,$offset */ 1421 { 1422 IQ2000_INSN_BLEZAL, "blezal", "blezal", 32, 1423 { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1424 }, 1425/* blezall $rs,$offset */ 1426 { 1427 IQ2000_INSN_BLEZALL, "blezall", "blezall", 32, 1428 { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1429 }, 1430/* bgtz $rs,$offset */ 1431 { 1432 IQ2000_INSN_BGTZ_Q10, "bgtz-q10", "bgtz", 32, 1433 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1434 }, 1435/* bgtzl $rs,$offset */ 1436 { 1437 IQ2000_INSN_BGTZL_Q10, "bgtzl-q10", "bgtzl", 32, 1438 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1439 }, 1440/* blez $rs,$offset */ 1441 { 1442 IQ2000_INSN_BLEZ_Q10, "blez-q10", "blez", 32, 1443 { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1444 }, 1445/* blezl $rs,$offset */ 1446 { 1447 IQ2000_INSN_BLEZL_Q10, "blezl-q10", "blezl", 32, 1448 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1449 }, 1450/* bmb $rs,$rt,$offset */ 1451 { 1452 IQ2000_INSN_BMB_Q10, "bmb-q10", "bmb", 32, 1453 { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1454 }, 1455/* bmbl $rs,$rt,$offset */ 1456 { 1457 IQ2000_INSN_BMBL, "bmbl", "bmbl", 32, 1458 { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1459 }, 1460/* bri $rs,$offset */ 1461 { 1462 IQ2000_INSN_BRI, "bri", "bri", 32, 1463 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1464 }, 1465/* brv $rs,$offset */ 1466 { 1467 IQ2000_INSN_BRV, "brv", "brv", 32, 1468 { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1469 }, 1470/* bctx $rs,$offset */ 1471 { 1472 IQ2000_INSN_BCTX, "bctx", "bctx", 32, 1473 { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } } 1474 }, 1475/* yield */ 1476 { 1477 IQ2000_INSN_YIELD, "yield", "yield", 32, 1478 { 0, { { { (1<<MACH_IQ10), 0 } } } } 1479 }, 1480/* crc32 $rd,$rs,$rt */ 1481 { 1482 IQ2000_INSN_CRC32, "crc32", "crc32", 32, 1483 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1484 }, 1485/* crc32b $rd,$rs,$rt */ 1486 { 1487 IQ2000_INSN_CRC32B, "crc32b", "crc32b", 32, 1488 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1489 }, 1490/* cnt1s $rd,$rs */ 1491 { 1492 IQ2000_INSN_CNT1S, "cnt1s", "cnt1s", 32, 1493 { 0|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1494 }, 1495/* avail $rd */ 1496 { 1497 IQ2000_INSN_AVAIL, "avail", "avail", 32, 1498 { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1499 }, 1500/* free $rd,$rs */ 1501 { 1502 IQ2000_INSN_FREE, "free", "free", 32, 1503 { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1504 }, 1505/* tstod $rd,$rs */ 1506 { 1507 IQ2000_INSN_TSTOD, "tstod", "tstod", 32, 1508 { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1509 }, 1510/* cmphdr $rd */ 1511 { 1512 IQ2000_INSN_CMPHDR, "cmphdr", "cmphdr", 32, 1513 { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1514 }, 1515/* mcid $rd,$rt */ 1516 { 1517 IQ2000_INSN_MCID, "mcid", "mcid", 32, 1518 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1519 }, 1520/* dba $rd */ 1521 { 1522 IQ2000_INSN_DBA, "dba", "dba", 32, 1523 { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1524 }, 1525/* dbd $rd,$rs,$rt */ 1526 { 1527 IQ2000_INSN_DBD, "dbd", "dbd", 32, 1528 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1529 }, 1530/* dpwt $rd,$rs */ 1531 { 1532 IQ2000_INSN_DPWT, "dpwt", "dpwt", 32, 1533 { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1534 }, 1535/* chkhdr $rd,$rs */ 1536 { 1537 IQ2000_INSN_CHKHDRQ10, "chkhdrq10", "chkhdr", 32, 1538 { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1539 }, 1540/* rba $rd,$rs,$rt */ 1541 { 1542 IQ2000_INSN_RBA, "rba", "rba", 32, 1543 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1544 }, 1545/* rbal $rd,$rs,$rt */ 1546 { 1547 IQ2000_INSN_RBAL, "rbal", "rbal", 32, 1548 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1549 }, 1550/* rbar $rd,$rs,$rt */ 1551 { 1552 IQ2000_INSN_RBAR, "rbar", "rbar", 32, 1553 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1554 }, 1555/* wba $rd,$rs,$rt */ 1556 { 1557 IQ2000_INSN_WBA, "wba", "wba", 32, 1558 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1559 }, 1560/* wbau $rd,$rs,$rt */ 1561 { 1562 IQ2000_INSN_WBAU, "wbau", "wbau", 32, 1563 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1564 }, 1565/* wbac $rd,$rs,$rt */ 1566 { 1567 IQ2000_INSN_WBAC, "wbac", "wbac", 32, 1568 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1569 }, 1570/* rbi $rd,$rs,$rt,$bytecount */ 1571 { 1572 IQ2000_INSN_RBI, "rbi", "rbi", 32, 1573 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1574 }, 1575/* rbil $rd,$rs,$rt,$bytecount */ 1576 { 1577 IQ2000_INSN_RBIL, "rbil", "rbil", 32, 1578 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1579 }, 1580/* rbir $rd,$rs,$rt,$bytecount */ 1581 { 1582 IQ2000_INSN_RBIR, "rbir", "rbir", 32, 1583 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1584 }, 1585/* wbi $rd,$rs,$rt,$bytecount */ 1586 { 1587 IQ2000_INSN_WBI, "wbi", "wbi", 32, 1588 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1589 }, 1590/* wbic $rd,$rs,$rt,$bytecount */ 1591 { 1592 IQ2000_INSN_WBIC, "wbic", "wbic", 32, 1593 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1594 }, 1595/* wbiu $rd,$rs,$rt,$bytecount */ 1596 { 1597 IQ2000_INSN_WBIU, "wbiu", "wbiu", 32, 1598 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1599 }, 1600/* pkrli $rd,$rs,$rt,$bytecount */ 1601 { 1602 IQ2000_INSN_PKRLI, "pkrli", "pkrli", 32, 1603 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1604 }, 1605/* pkrlih $rd,$rs,$rt,$bytecount */ 1606 { 1607 IQ2000_INSN_PKRLIH, "pkrlih", "pkrlih", 32, 1608 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1609 }, 1610/* pkrliu $rd,$rs,$rt,$bytecount */ 1611 { 1612 IQ2000_INSN_PKRLIU, "pkrliu", "pkrliu", 32, 1613 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1614 }, 1615/* pkrlic $rd,$rs,$rt,$bytecount */ 1616 { 1617 IQ2000_INSN_PKRLIC, "pkrlic", "pkrlic", 32, 1618 { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1619 }, 1620/* pkrla $rd,$rs,$rt */ 1621 { 1622 IQ2000_INSN_PKRLA, "pkrla", "pkrla", 32, 1623 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1624 }, 1625/* pkrlau $rd,$rs,$rt */ 1626 { 1627 IQ2000_INSN_PKRLAU, "pkrlau", "pkrlau", 32, 1628 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1629 }, 1630/* pkrlah $rd,$rs,$rt */ 1631 { 1632 IQ2000_INSN_PKRLAH, "pkrlah", "pkrlah", 32, 1633 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1634 }, 1635/* pkrlac $rd,$rs,$rt */ 1636 { 1637 IQ2000_INSN_PKRLAC, "pkrlac", "pkrlac", 32, 1638 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1639 }, 1640/* lock $rd,$rt */ 1641 { 1642 IQ2000_INSN_LOCK, "lock", "lock", 32, 1643 { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } } 1644 }, 1645/* unlk $rd,$rt */ 1646 { 1647 IQ2000_INSN_UNLK, "unlk", "unlk", 32, 1648 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1649 }, 1650/* swrd $rd,$rt */ 1651 { 1652 IQ2000_INSN_SWRD, "swrd", "swrd", 32, 1653 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1654 }, 1655/* swrdl $rd,$rt */ 1656 { 1657 IQ2000_INSN_SWRDL, "swrdl", "swrdl", 32, 1658 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1659 }, 1660/* swwr $rd,$rs,$rt */ 1661 { 1662 IQ2000_INSN_SWWR, "swwr", "swwr", 32, 1663 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1664 }, 1665/* swwru $rd,$rs,$rt */ 1666 { 1667 IQ2000_INSN_SWWRU, "swwru", "swwru", 32, 1668 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1669 }, 1670/* dwrd $rd,$rt */ 1671 { 1672 IQ2000_INSN_DWRD, "dwrd", "dwrd", 32, 1673 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1674 }, 1675/* dwrdl $rd,$rt */ 1676 { 1677 IQ2000_INSN_DWRDL, "dwrdl", "dwrdl", 32, 1678 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1679 }, 1680/* cam36 $rd,$rt,${cam-z},${cam-y} */ 1681 { 1682 IQ2000_INSN_CAM36, "cam36", "cam36", 32, 1683 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1684 }, 1685/* cam72 $rd,$rt,${cam-y},${cam-z} */ 1686 { 1687 IQ2000_INSN_CAM72, "cam72", "cam72", 32, 1688 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1689 }, 1690/* cam144 $rd,$rt,${cam-y},${cam-z} */ 1691 { 1692 IQ2000_INSN_CAM144, "cam144", "cam144", 32, 1693 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1694 }, 1695/* cam288 $rd,$rt,${cam-y},${cam-z} */ 1696 { 1697 IQ2000_INSN_CAM288, "cam288", "cam288", 32, 1698 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1699 }, 1700/* cm32and $rd,$rs,$rt */ 1701 { 1702 IQ2000_INSN_CM32AND, "cm32and", "cm32and", 32, 1703 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1704 }, 1705/* cm32andn $rd,$rs,$rt */ 1706 { 1707 IQ2000_INSN_CM32ANDN, "cm32andn", "cm32andn", 32, 1708 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1709 }, 1710/* cm32or $rd,$rs,$rt */ 1711 { 1712 IQ2000_INSN_CM32OR, "cm32or", "cm32or", 32, 1713 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1714 }, 1715/* cm32ra $rd,$rs,$rt */ 1716 { 1717 IQ2000_INSN_CM32RA, "cm32ra", "cm32ra", 32, 1718 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1719 }, 1720/* cm32rd $rd,$rt */ 1721 { 1722 IQ2000_INSN_CM32RD, "cm32rd", "cm32rd", 32, 1723 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1724 }, 1725/* cm32ri $rd,$rt */ 1726 { 1727 IQ2000_INSN_CM32RI, "cm32ri", "cm32ri", 32, 1728 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1729 }, 1730/* cm32rs $rd,$rs,$rt */ 1731 { 1732 IQ2000_INSN_CM32RS, "cm32rs", "cm32rs", 32, 1733 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1734 }, 1735/* cm32sa $rd,$rs,$rt */ 1736 { 1737 IQ2000_INSN_CM32SA, "cm32sa", "cm32sa", 32, 1738 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1739 }, 1740/* cm32sd $rd,$rt */ 1741 { 1742 IQ2000_INSN_CM32SD, "cm32sd", "cm32sd", 32, 1743 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1744 }, 1745/* cm32si $rd,$rt */ 1746 { 1747 IQ2000_INSN_CM32SI, "cm32si", "cm32si", 32, 1748 { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } } 1749 }, 1750/* cm32ss $rd,$rs,$rt */ 1751 { 1752 IQ2000_INSN_CM32SS, "cm32ss", "cm32ss", 32, 1753 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1754 }, 1755/* cm32xor $rd,$rs,$rt */ 1756 { 1757 IQ2000_INSN_CM32XOR, "cm32xor", "cm32xor", 32, 1758 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1759 }, 1760/* cm64clr $rd,$rt */ 1761 { 1762 IQ2000_INSN_CM64CLR, "cm64clr", "cm64clr", 32, 1763 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1764 }, 1765/* cm64ra $rd,$rs,$rt */ 1766 { 1767 IQ2000_INSN_CM64RA, "cm64ra", "cm64ra", 32, 1768 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1769 }, 1770/* cm64rd $rd,$rt */ 1771 { 1772 IQ2000_INSN_CM64RD, "cm64rd", "cm64rd", 32, 1773 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1774 }, 1775/* cm64ri $rd,$rt */ 1776 { 1777 IQ2000_INSN_CM64RI, "cm64ri", "cm64ri", 32, 1778 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1779 }, 1780/* cm64ria2 $rd,$rs,$rt */ 1781 { 1782 IQ2000_INSN_CM64RIA2, "cm64ria2", "cm64ria2", 32, 1783 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1784 }, 1785/* cm64rs $rd,$rs,$rt */ 1786 { 1787 IQ2000_INSN_CM64RS, "cm64rs", "cm64rs", 32, 1788 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1789 }, 1790/* cm64sa $rd,$rs,$rt */ 1791 { 1792 IQ2000_INSN_CM64SA, "cm64sa", "cm64sa", 32, 1793 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1794 }, 1795/* cm64sd $rd,$rt */ 1796 { 1797 IQ2000_INSN_CM64SD, "cm64sd", "cm64sd", 32, 1798 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1799 }, 1800/* cm64si $rd,$rt */ 1801 { 1802 IQ2000_INSN_CM64SI, "cm64si", "cm64si", 32, 1803 { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1804 }, 1805/* cm64sia2 $rd,$rs,$rt */ 1806 { 1807 IQ2000_INSN_CM64SIA2, "cm64sia2", "cm64sia2", 32, 1808 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1809 }, 1810/* cm64ss $rd,$rs,$rt */ 1811 { 1812 IQ2000_INSN_CM64SS, "cm64ss", "cm64ss", 32, 1813 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1814 }, 1815/* cm128ria2 $rd,$rs,$rt */ 1816 { 1817 IQ2000_INSN_CM128RIA2, "cm128ria2", "cm128ria2", 32, 1818 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1819 }, 1820/* cm128ria3 $rd,$rs,$rt,${cm-3z} */ 1821 { 1822 IQ2000_INSN_CM128RIA3, "cm128ria3", "cm128ria3", 32, 1823 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1824 }, 1825/* cm128ria4 $rd,$rs,$rt,${cm-4z} */ 1826 { 1827 IQ2000_INSN_CM128RIA4, "cm128ria4", "cm128ria4", 32, 1828 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1829 }, 1830/* cm128sia2 $rd,$rs,$rt */ 1831 { 1832 IQ2000_INSN_CM128SIA2, "cm128sia2", "cm128sia2", 32, 1833 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1834 }, 1835/* cm128sia3 $rd,$rs,$rt,${cm-3z} */ 1836 { 1837 IQ2000_INSN_CM128SIA3, "cm128sia3", "cm128sia3", 32, 1838 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } } 1839 }, 1840/* cm128sia4 $rd,$rs,$rt,${cm-4z} */ 1841 { 1842 IQ2000_INSN_CM128SIA4, "cm128sia4", "cm128sia4", 32, 1843 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1844 }, 1845/* cm128vsa $rd,$rs,$rt */ 1846 { 1847 IQ2000_INSN_CM128VSA, "cm128vsa", "cm128vsa", 32, 1848 { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1849 }, 1850/* cfc $rd,$rt */ 1851 { 1852 IQ2000_INSN_CFC, "cfc", "cfc", 32, 1853 { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ10), 0 } } } } 1854 }, 1855/* ctc $rs,$rt */ 1856 { 1857 IQ2000_INSN_CTC, "ctc", "ctc", 32, 1858 { 0|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } } 1859 }, 1860}; 1861 1862#undef OP 1863#undef A 1864 1865/* Initialize anything needed to be done once, before any cpu_open call. */ 1866 1867static void 1868init_tables (void) 1869{ 1870} 1871 1872static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *); 1873static void build_hw_table (CGEN_CPU_TABLE *); 1874static void build_ifield_table (CGEN_CPU_TABLE *); 1875static void build_operand_table (CGEN_CPU_TABLE *); 1876static void build_insn_table (CGEN_CPU_TABLE *); 1877static void iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *); 1878 1879/* Subroutine of iq2000_cgen_cpu_open to look up a mach via its bfd name. */ 1880 1881static const CGEN_MACH * 1882lookup_mach_via_bfd_name (const CGEN_MACH *table, const char *name) 1883{ 1884 while (table->name) 1885 { 1886 if (strcmp (name, table->bfd_name) == 0) 1887 return table; 1888 ++table; 1889 } 1890 abort (); 1891} 1892 1893/* Subroutine of iq2000_cgen_cpu_open to build the hardware table. */ 1894 1895static void 1896build_hw_table (CGEN_CPU_TABLE *cd) 1897{ 1898 int i; 1899 int machs = cd->machs; 1900 const CGEN_HW_ENTRY *init = & iq2000_cgen_hw_table[0]; 1901 /* MAX_HW is only an upper bound on the number of selected entries. 1902 However each entry is indexed by it's enum so there can be holes in 1903 the table. */ 1904 const CGEN_HW_ENTRY **selected = 1905 (const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *)); 1906 1907 cd->hw_table.init_entries = init; 1908 cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY); 1909 memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *)); 1910 /* ??? For now we just use machs to determine which ones we want. */ 1911 for (i = 0; init[i].name != NULL; ++i) 1912 if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH) 1913 & machs) 1914 selected[init[i].type] = &init[i]; 1915 cd->hw_table.entries = selected; 1916 cd->hw_table.num_entries = MAX_HW; 1917} 1918 1919/* Subroutine of iq2000_cgen_cpu_open to build the hardware table. */ 1920 1921static void 1922build_ifield_table (CGEN_CPU_TABLE *cd) 1923{ 1924 cd->ifld_table = & iq2000_cgen_ifld_table[0]; 1925} 1926 1927/* Subroutine of iq2000_cgen_cpu_open to build the hardware table. */ 1928 1929static void 1930build_operand_table (CGEN_CPU_TABLE *cd) 1931{ 1932 int i; 1933 int machs = cd->machs; 1934 const CGEN_OPERAND *init = & iq2000_cgen_operand_table[0]; 1935 /* MAX_OPERANDS is only an upper bound on the number of selected entries. 1936 However each entry is indexed by it's enum so there can be holes in 1937 the table. */ 1938 const CGEN_OPERAND **selected = xmalloc (MAX_OPERANDS * sizeof (* selected)); 1939 1940 cd->operand_table.init_entries = init; 1941 cd->operand_table.entry_size = sizeof (CGEN_OPERAND); 1942 memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *)); 1943 /* ??? For now we just use mach to determine which ones we want. */ 1944 for (i = 0; init[i].name != NULL; ++i) 1945 if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH) 1946 & machs) 1947 selected[init[i].type] = &init[i]; 1948 cd->operand_table.entries = selected; 1949 cd->operand_table.num_entries = MAX_OPERANDS; 1950} 1951 1952/* Subroutine of iq2000_cgen_cpu_open to build the hardware table. 1953 ??? This could leave out insns not supported by the specified mach/isa, 1954 but that would cause errors like "foo only supported by bar" to become 1955 "unknown insn", so for now we include all insns and require the app to 1956 do the checking later. 1957 ??? On the other hand, parsing of such insns may require their hardware or 1958 operand elements to be in the table [which they mightn't be]. */ 1959 1960static void 1961build_insn_table (CGEN_CPU_TABLE *cd) 1962{ 1963 int i; 1964 const CGEN_IBASE *ib = & iq2000_cgen_insn_table[0]; 1965 CGEN_INSN *insns = xmalloc (MAX_INSNS * sizeof (CGEN_INSN)); 1966 1967 memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN)); 1968 for (i = 0; i < MAX_INSNS; ++i) 1969 insns[i].base = &ib[i]; 1970 cd->insn_table.init_entries = insns; 1971 cd->insn_table.entry_size = sizeof (CGEN_IBASE); 1972 cd->insn_table.num_init_entries = MAX_INSNS; 1973} 1974 1975/* Subroutine of iq2000_cgen_cpu_open to rebuild the tables. */ 1976 1977static void 1978iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *cd) 1979{ 1980 int i; 1981 CGEN_BITSET *isas = cd->isas; 1982 unsigned int machs = cd->machs; 1983 1984 cd->int_insn_p = CGEN_INT_INSN_P; 1985 1986 /* Data derived from the isa spec. */ 1987#define UNSET (CGEN_SIZE_UNKNOWN + 1) 1988 cd->default_insn_bitsize = UNSET; 1989 cd->base_insn_bitsize = UNSET; 1990 cd->min_insn_bitsize = 65535; /* Some ridiculously big number. */ 1991 cd->max_insn_bitsize = 0; 1992 for (i = 0; i < MAX_ISAS; ++i) 1993 if (cgen_bitset_contains (isas, i)) 1994 { 1995 const CGEN_ISA *isa = & iq2000_cgen_isa_table[i]; 1996 1997 /* Default insn sizes of all selected isas must be 1998 equal or we set the result to 0, meaning "unknown". */ 1999 if (cd->default_insn_bitsize == UNSET) 2000 cd->default_insn_bitsize = isa->default_insn_bitsize; 2001 else if (isa->default_insn_bitsize == cd->default_insn_bitsize) 2002 ; /* This is ok. */ 2003 else 2004 cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN; 2005 2006 /* Base insn sizes of all selected isas must be equal 2007 or we set the result to 0, meaning "unknown". */ 2008 if (cd->base_insn_bitsize == UNSET) 2009 cd->base_insn_bitsize = isa->base_insn_bitsize; 2010 else if (isa->base_insn_bitsize == cd->base_insn_bitsize) 2011 ; /* This is ok. */ 2012 else 2013 cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN; 2014 2015 /* Set min,max insn sizes. */ 2016 if (isa->min_insn_bitsize < cd->min_insn_bitsize) 2017 cd->min_insn_bitsize = isa->min_insn_bitsize; 2018 if (isa->max_insn_bitsize > cd->max_insn_bitsize) 2019 cd->max_insn_bitsize = isa->max_insn_bitsize; 2020 } 2021 2022 /* Data derived from the mach spec. */ 2023 for (i = 0; i < MAX_MACHS; ++i) 2024 if (((1 << i) & machs) != 0) 2025 { 2026 const CGEN_MACH *mach = & iq2000_cgen_mach_table[i]; 2027 2028 if (mach->insn_chunk_bitsize != 0) 2029 { 2030 if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize) 2031 { 2032 fprintf (stderr, "iq2000_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n", 2033 cd->insn_chunk_bitsize, mach->insn_chunk_bitsize); 2034 abort (); 2035 } 2036 2037 cd->insn_chunk_bitsize = mach->insn_chunk_bitsize; 2038 } 2039 } 2040 2041 /* Determine which hw elements are used by MACH. */ 2042 build_hw_table (cd); 2043 2044 /* Build the ifield table. */ 2045 build_ifield_table (cd); 2046 2047 /* Determine which operands are used by MACH/ISA. */ 2048 build_operand_table (cd); 2049 2050 /* Build the instruction table. */ 2051 build_insn_table (cd); 2052} 2053 2054/* Initialize a cpu table and return a descriptor. 2055 It's much like opening a file, and must be the first function called. 2056 The arguments are a set of (type/value) pairs, terminated with 2057 CGEN_CPU_OPEN_END. 2058 2059 Currently supported values: 2060 CGEN_CPU_OPEN_ISAS: bitmap of values in enum isa_attr 2061 CGEN_CPU_OPEN_MACHS: bitmap of values in enum mach_attr 2062 CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name 2063 CGEN_CPU_OPEN_ENDIAN: specify endian choice 2064 CGEN_CPU_OPEN_END: terminates arguments 2065 2066 ??? Simultaneous multiple isas might not make sense, but it's not (yet) 2067 precluded. 2068 2069 ??? We only support ISO C stdargs here, not K&R. 2070 Laziness, plus experiment to see if anything requires K&R - eventually 2071 K&R will no longer be supported - e.g. GDB is currently trying this. */ 2072 2073CGEN_CPU_DESC 2074iq2000_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...) 2075{ 2076 CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE)); 2077 static int init_p; 2078 CGEN_BITSET *isas = 0; /* 0 = "unspecified" */ 2079 unsigned int machs = 0; /* 0 = "unspecified" */ 2080 enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN; 2081 va_list ap; 2082 2083 if (! init_p) 2084 { 2085 init_tables (); 2086 init_p = 1; 2087 } 2088 2089 memset (cd, 0, sizeof (*cd)); 2090 2091 va_start (ap, arg_type); 2092 while (arg_type != CGEN_CPU_OPEN_END) 2093 { 2094 switch (arg_type) 2095 { 2096 case CGEN_CPU_OPEN_ISAS : 2097 isas = va_arg (ap, CGEN_BITSET *); 2098 break; 2099 case CGEN_CPU_OPEN_MACHS : 2100 machs = va_arg (ap, unsigned int); 2101 break; 2102 case CGEN_CPU_OPEN_BFDMACH : 2103 { 2104 const char *name = va_arg (ap, const char *); 2105 const CGEN_MACH *mach = 2106 lookup_mach_via_bfd_name (iq2000_cgen_mach_table, name); 2107 2108 machs |= 1 << mach->num; 2109 break; 2110 } 2111 case CGEN_CPU_OPEN_ENDIAN : 2112 endian = va_arg (ap, enum cgen_endian); 2113 break; 2114 default : 2115 fprintf (stderr, "iq2000_cgen_cpu_open: unsupported argument `%d'\n", 2116 arg_type); 2117 abort (); /* ??? return NULL? */ 2118 } 2119 arg_type = va_arg (ap, enum cgen_cpu_open_arg); 2120 } 2121 va_end (ap); 2122 2123 /* Mach unspecified means "all". */ 2124 if (machs == 0) 2125 machs = (1 << MAX_MACHS) - 1; 2126 /* Base mach is always selected. */ 2127 machs |= 1; 2128 if (endian == CGEN_ENDIAN_UNKNOWN) 2129 { 2130 /* ??? If target has only one, could have a default. */ 2131 fprintf (stderr, "iq2000_cgen_cpu_open: no endianness specified\n"); 2132 abort (); 2133 } 2134 2135 cd->isas = cgen_bitset_copy (isas); 2136 cd->machs = machs; 2137 cd->endian = endian; 2138 /* FIXME: for the sparc case we can determine insn-endianness statically. 2139 The worry here is where both data and insn endian can be independently 2140 chosen, in which case this function will need another argument. 2141 Actually, will want to allow for more arguments in the future anyway. */ 2142 cd->insn_endian = endian; 2143 2144 /* Table (re)builder. */ 2145 cd->rebuild_tables = iq2000_cgen_rebuild_tables; 2146 iq2000_cgen_rebuild_tables (cd); 2147 2148 /* Default to not allowing signed overflow. */ 2149 cd->signed_overflow_ok_p = 0; 2150 2151 return (CGEN_CPU_DESC) cd; 2152} 2153 2154/* Cover fn to iq2000_cgen_cpu_open to handle the simple case of 1 isa, 1 mach. 2155 MACH_NAME is the bfd name of the mach. */ 2156 2157CGEN_CPU_DESC 2158iq2000_cgen_cpu_open_1 (const char *mach_name, enum cgen_endian endian) 2159{ 2160 return iq2000_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name, 2161 CGEN_CPU_OPEN_ENDIAN, endian, 2162 CGEN_CPU_OPEN_END); 2163} 2164 2165/* Close a cpu table. 2166 ??? This can live in a machine independent file, but there's currently 2167 no place to put this file (there's no libcgen). libopcodes is the wrong 2168 place as some simulator ports use this but they don't use libopcodes. */ 2169 2170void 2171iq2000_cgen_cpu_close (CGEN_CPU_DESC cd) 2172{ 2173 unsigned int i; 2174 const CGEN_INSN *insns; 2175 2176 if (cd->macro_insn_table.init_entries) 2177 { 2178 insns = cd->macro_insn_table.init_entries; 2179 for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns) 2180 if (CGEN_INSN_RX ((insns))) 2181 regfree (CGEN_INSN_RX (insns)); 2182 } 2183 2184 if (cd->insn_table.init_entries) 2185 { 2186 insns = cd->insn_table.init_entries; 2187 for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns) 2188 if (CGEN_INSN_RX (insns)) 2189 regfree (CGEN_INSN_RX (insns)); 2190 } 2191 2192 if (cd->macro_insn_table.init_entries) 2193 free ((CGEN_INSN *) cd->macro_insn_table.init_entries); 2194 2195 if (cd->insn_table.init_entries) 2196 free ((CGEN_INSN *) cd->insn_table.init_entries); 2197 2198 if (cd->hw_table.entries) 2199 free ((CGEN_HW_ENTRY *) cd->hw_table.entries); 2200 2201 if (cd->operand_table.entries) 2202 free ((CGEN_HW_ENTRY *) cd->operand_table.entries); 2203 2204 free (cd); 2205} 2206 2207