1/* Instruction opcode table for or1k. 2 3THIS FILE IS MACHINE GENERATED WITH CGEN. 4 5Copyright (C) 1996-2017 Free Software Foundation, Inc. 6 7This file is part of the GNU Binutils and/or GDB, the GNU debugger. 8 9 This file is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 3, or (at your option) 12 any later version. 13 14 It is distributed in the hope that it will be useful, but WITHOUT 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 17 License for more details. 18 19 You should have received a copy of the GNU General Public License along 20 with this program; if not, write to the Free Software Foundation, Inc., 21 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. 22 23*/ 24 25#include "sysdep.h" 26#include "ansidecl.h" 27#include "bfd.h" 28#include "symcat.h" 29#include "or1k-desc.h" 30#include "or1k-opc.h" 31#include "libiberty.h" 32 33/* -- opc.c */ 34/* -- */ 35/* The hash functions are recorded here to help keep assembler code out of 36 the disassembler and vice versa. */ 37 38static int asm_hash_insn_p (const CGEN_INSN *); 39static unsigned int asm_hash_insn (const char *); 40static int dis_hash_insn_p (const CGEN_INSN *); 41static unsigned int dis_hash_insn (const char *, CGEN_INSN_INT); 42 43/* Instruction formats. */ 44 45#define F(f) & or1k_cgen_ifld_table[OR1K_##f] 46static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = { 47 0, 0, 0x0, { { 0 } } 48}; 49 50static const CGEN_IFMT ifmt_l_j ATTRIBUTE_UNUSED = { 51 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_DISP26) }, { 0 } } 52}; 53 54static const CGEN_IFMT ifmt_l_jr ATTRIBUTE_UNUSED = { 55 32, 32, 0xffff07ff, { { F (F_OPCODE) }, { F (F_RESV_25_10) }, { F (F_R3) }, { F (F_RESV_10_11) }, { 0 } } 56}; 57 58static const CGEN_IFMT ifmt_l_trap ATTRIBUTE_UNUSED = { 59 32, 32, 0xffff0000, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_RESV_20_5) }, { F (F_UIMM16) }, { 0 } } 60}; 61 62static const CGEN_IFMT ifmt_l_msync ATTRIBUTE_UNUSED = { 63 32, 32, 0xffffffff, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_RESV_20_21) }, { 0 } } 64}; 65 66static const CGEN_IFMT ifmt_l_rfe ATTRIBUTE_UNUSED = { 67 32, 32, 0xffffffff, { { F (F_OPCODE) }, { F (F_RESV_25_26) }, { 0 } } 68}; 69 70static const CGEN_IFMT ifmt_l_nop_imm ATTRIBUTE_UNUSED = { 71 32, 32, 0xffff0000, { { F (F_OPCODE) }, { F (F_OP_25_2) }, { F (F_RESV_23_8) }, { F (F_UIMM16) }, { 0 } } 72}; 73 74static const CGEN_IFMT ifmt_l_movhi ATTRIBUTE_UNUSED = { 75 32, 32, 0xfc1f0000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_RESV_20_4) }, { F (F_OP_16_1) }, { F (F_UIMM16) }, { 0 } } 76}; 77 78static const CGEN_IFMT ifmt_l_macrc ATTRIBUTE_UNUSED = { 79 32, 32, 0xfc1fffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_RESV_20_4) }, { F (F_OP_16_1) }, { F (F_UIMM16) }, { 0 } } 80}; 81 82static const CGEN_IFMT ifmt_l_mfspr ATTRIBUTE_UNUSED = { 83 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } } 84}; 85 86static const CGEN_IFMT ifmt_l_mtspr ATTRIBUTE_UNUSED = { 87 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_UIMM16_SPLIT) }, { 0 } } 88}; 89 90static const CGEN_IFMT ifmt_l_lwz ATTRIBUTE_UNUSED = { 91 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } } 92}; 93 94static const CGEN_IFMT ifmt_l_sw ATTRIBUTE_UNUSED = { 95 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_SIMM16_SPLIT) }, { 0 } } 96}; 97 98static const CGEN_IFMT ifmt_l_swa ATTRIBUTE_UNUSED = { 99 32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_SIMM16) }, { 0 } } 100}; 101 102static const CGEN_IFMT ifmt_l_sll ATTRIBUTE_UNUSED = { 103 32, 32, 0xfc0007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_2) }, { F (F_RESV_5_2) }, { F (F_OP_3_4) }, { 0 } } 104}; 105 106static const CGEN_IFMT ifmt_l_slli ATTRIBUTE_UNUSED = { 107 32, 32, 0xfc00ffc0, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_RESV_15_8) }, { F (F_OP_7_2) }, { F (F_UIMM6) }, { 0 } } 108}; 109 110static const CGEN_IFMT ifmt_l_and ATTRIBUTE_UNUSED = { 111 32, 32, 0xfc0007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_7) }, { F (F_OP_3_4) }, { 0 } } 112}; 113 114static const CGEN_IFMT ifmt_l_exths ATTRIBUTE_UNUSED = { 115 32, 32, 0xfc00ffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_RESV_15_6) }, { F (F_OP_9_4) }, { F (F_RESV_5_2) }, { F (F_OP_3_4) }, { 0 } } 116}; 117 118static const CGEN_IFMT ifmt_l_cmov ATTRIBUTE_UNUSED = { 119 32, 32, 0xfc0007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_1) }, { F (F_OP_9_2) }, { F (F_RESV_7_4) }, { F (F_OP_3_4) }, { 0 } } 120}; 121 122static const CGEN_IFMT ifmt_l_sfgts ATTRIBUTE_UNUSED = { 123 32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_11) }, { 0 } } 124}; 125 126static const CGEN_IFMT ifmt_l_sfgtsi ATTRIBUTE_UNUSED = { 127 32, 32, 0xffe00000, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } } 128}; 129 130static const CGEN_IFMT ifmt_l_mac ATTRIBUTE_UNUSED = { 131 32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_7) }, { F (F_OP_3_4) }, { 0 } } 132}; 133 134static const CGEN_IFMT ifmt_l_maci ATTRIBUTE_UNUSED = { 135 32, 32, 0xffe00000, { { F (F_OPCODE) }, { F (F_RESV_25_5) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } } 136}; 137 138static const CGEN_IFMT ifmt_lf_add_s ATTRIBUTE_UNUSED = { 139 32, 32, 0xfc0007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 140}; 141 142static const CGEN_IFMT ifmt_lf_add_d ATTRIBUTE_UNUSED = { 143 32, 32, 0xfc0007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R1) }, { F (F_R1) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 144}; 145 146static const CGEN_IFMT ifmt_lf_itof_s ATTRIBUTE_UNUSED = { 147 32, 32, 0xfc00ffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 148}; 149 150static const CGEN_IFMT ifmt_lf_ftoi_s ATTRIBUTE_UNUSED = { 151 32, 32, 0xfc00ffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 152}; 153 154static const CGEN_IFMT ifmt_lf_ftoi_d ATTRIBUTE_UNUSED = { 155 32, 32, 0xfc00ffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R1) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 156}; 157 158static const CGEN_IFMT ifmt_lf_eq_s ATTRIBUTE_UNUSED = { 159 32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 160}; 161 162static const CGEN_IFMT ifmt_lf_cust1_s ATTRIBUTE_UNUSED = { 163 32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_RESV_25_5) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 164}; 165 166static const CGEN_IFMT ifmt_lf_cust1_d ATTRIBUTE_UNUSED = { 167 32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_RESV_25_5) }, { F (F_R1) }, { F (F_R1) }, { F (F_RESV_10_3) }, { F (F_OP_7_8) }, { 0 } } 168}; 169 170#undef F 171 172#define A(a) (1 << CGEN_INSN_##a) 173#define OPERAND(op) OR1K_OPERAND_##op 174#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */ 175#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field)) 176 177/* The instruction table. */ 178 179static const CGEN_OPCODE or1k_cgen_insn_opcode_table[MAX_INSNS] = 180{ 181 /* Special null first entry. 182 A `num' value of zero is thus invalid. 183 Also, the special `invalid' insn resides here. */ 184 { { 0, 0, 0, 0 }, {{0}}, 0, {0}}, 185/* l.j ${disp26} */ 186 { 187 { 0, 0, 0, 0 }, 188 { { MNEM, ' ', OP (DISP26), 0 } }, 189 & ifmt_l_j, { 0x0 } 190 }, 191/* l.jal ${disp26} */ 192 { 193 { 0, 0, 0, 0 }, 194 { { MNEM, ' ', OP (DISP26), 0 } }, 195 & ifmt_l_j, { 0x4000000 } 196 }, 197/* l.jr $rB */ 198 { 199 { 0, 0, 0, 0 }, 200 { { MNEM, ' ', OP (RB), 0 } }, 201 & ifmt_l_jr, { 0x44000000 } 202 }, 203/* l.jalr $rB */ 204 { 205 { 0, 0, 0, 0 }, 206 { { MNEM, ' ', OP (RB), 0 } }, 207 & ifmt_l_jr, { 0x48000000 } 208 }, 209/* l.bnf ${disp26} */ 210 { 211 { 0, 0, 0, 0 }, 212 { { MNEM, ' ', OP (DISP26), 0 } }, 213 & ifmt_l_j, { 0xc000000 } 214 }, 215/* l.bf ${disp26} */ 216 { 217 { 0, 0, 0, 0 }, 218 { { MNEM, ' ', OP (DISP26), 0 } }, 219 & ifmt_l_j, { 0x10000000 } 220 }, 221/* l.trap ${uimm16} */ 222 { 223 { 0, 0, 0, 0 }, 224 { { MNEM, ' ', OP (UIMM16), 0 } }, 225 & ifmt_l_trap, { 0x21000000 } 226 }, 227/* l.sys ${uimm16} */ 228 { 229 { 0, 0, 0, 0 }, 230 { { MNEM, ' ', OP (UIMM16), 0 } }, 231 & ifmt_l_trap, { 0x20000000 } 232 }, 233/* l.msync */ 234 { 235 { 0, 0, 0, 0 }, 236 { { MNEM, 0 } }, 237 & ifmt_l_msync, { 0x22000000 } 238 }, 239/* l.psync */ 240 { 241 { 0, 0, 0, 0 }, 242 { { MNEM, 0 } }, 243 & ifmt_l_msync, { 0x22800000 } 244 }, 245/* l.csync */ 246 { 247 { 0, 0, 0, 0 }, 248 { { MNEM, 0 } }, 249 & ifmt_l_msync, { 0x23000000 } 250 }, 251/* l.rfe */ 252 { 253 { 0, 0, 0, 0 }, 254 { { MNEM, 0 } }, 255 & ifmt_l_rfe, { 0x24000000 } 256 }, 257/* l.nop ${uimm16} */ 258 { 259 { 0, 0, 0, 0 }, 260 { { MNEM, ' ', OP (UIMM16), 0 } }, 261 & ifmt_l_nop_imm, { 0x15000000 } 262 }, 263/* l.nop */ 264 { 265 { 0, 0, 0, 0 }, 266 { { MNEM, 0 } }, 267 & ifmt_l_nop_imm, { 0x15000000 } 268 }, 269/* l.movhi $rD,$uimm16 */ 270 { 271 { 0, 0, 0, 0 }, 272 { { MNEM, ' ', OP (RD), ',', OP (UIMM16), 0 } }, 273 & ifmt_l_movhi, { 0x18000000 } 274 }, 275/* l.macrc $rD */ 276 { 277 { 0, 0, 0, 0 }, 278 { { MNEM, ' ', OP (RD), 0 } }, 279 & ifmt_l_macrc, { 0x18010000 } 280 }, 281/* l.mfspr $rD,$rA,${uimm16} */ 282 { 283 { 0, 0, 0, 0 }, 284 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } }, 285 & ifmt_l_mfspr, { 0xb4000000 } 286 }, 287/* l.mtspr $rA,$rB,${uimm16-split} */ 288 { 289 { 0, 0, 0, 0 }, 290 { { MNEM, ' ', OP (RA), ',', OP (RB), ',', OP (UIMM16_SPLIT), 0 } }, 291 & ifmt_l_mtspr, { 0xc0000000 } 292 }, 293/* l.lwz $rD,${simm16}($rA) */ 294 { 295 { 0, 0, 0, 0 }, 296 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 297 & ifmt_l_lwz, { 0x84000000 } 298 }, 299/* l.lws $rD,${simm16}($rA) */ 300 { 301 { 0, 0, 0, 0 }, 302 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 303 & ifmt_l_lwz, { 0x88000000 } 304 }, 305/* l.lwa $rD,${simm16}($rA) */ 306 { 307 { 0, 0, 0, 0 }, 308 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 309 & ifmt_l_lwz, { 0x6c000000 } 310 }, 311/* l.lbz $rD,${simm16}($rA) */ 312 { 313 { 0, 0, 0, 0 }, 314 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 315 & ifmt_l_lwz, { 0x8c000000 } 316 }, 317/* l.lbs $rD,${simm16}($rA) */ 318 { 319 { 0, 0, 0, 0 }, 320 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 321 & ifmt_l_lwz, { 0x90000000 } 322 }, 323/* l.lhz $rD,${simm16}($rA) */ 324 { 325 { 0, 0, 0, 0 }, 326 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 327 & ifmt_l_lwz, { 0x94000000 } 328 }, 329/* l.lhs $rD,${simm16}($rA) */ 330 { 331 { 0, 0, 0, 0 }, 332 { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } }, 333 & ifmt_l_lwz, { 0x98000000 } 334 }, 335/* l.sw ${simm16-split}($rA),$rB */ 336 { 337 { 0, 0, 0, 0 }, 338 { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } }, 339 & ifmt_l_sw, { 0xd4000000 } 340 }, 341/* l.sb ${simm16-split}($rA),$rB */ 342 { 343 { 0, 0, 0, 0 }, 344 { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } }, 345 & ifmt_l_sw, { 0xd8000000 } 346 }, 347/* l.sh ${simm16-split}($rA),$rB */ 348 { 349 { 0, 0, 0, 0 }, 350 { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } }, 351 & ifmt_l_sw, { 0xdc000000 } 352 }, 353/* l.swa ${simm16-split}($rA),$rB */ 354 { 355 { 0, 0, 0, 0 }, 356 { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } }, 357 & ifmt_l_swa, { 0xcc000000 } 358 }, 359/* l.sll $rD,$rA,$rB */ 360 { 361 { 0, 0, 0, 0 }, 362 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 363 & ifmt_l_sll, { 0xe0000008 } 364 }, 365/* l.slli $rD,$rA,${uimm6} */ 366 { 367 { 0, 0, 0, 0 }, 368 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } }, 369 & ifmt_l_slli, { 0xb8000000 } 370 }, 371/* l.srl $rD,$rA,$rB */ 372 { 373 { 0, 0, 0, 0 }, 374 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 375 & ifmt_l_sll, { 0xe0000048 } 376 }, 377/* l.srli $rD,$rA,${uimm6} */ 378 { 379 { 0, 0, 0, 0 }, 380 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } }, 381 & ifmt_l_slli, { 0xb8000040 } 382 }, 383/* l.sra $rD,$rA,$rB */ 384 { 385 { 0, 0, 0, 0 }, 386 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 387 & ifmt_l_sll, { 0xe0000088 } 388 }, 389/* l.srai $rD,$rA,${uimm6} */ 390 { 391 { 0, 0, 0, 0 }, 392 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } }, 393 & ifmt_l_slli, { 0xb8000080 } 394 }, 395/* l.ror $rD,$rA,$rB */ 396 { 397 { 0, 0, 0, 0 }, 398 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 399 & ifmt_l_sll, { 0xe00000c8 } 400 }, 401/* l.rori $rD,$rA,${uimm6} */ 402 { 403 { 0, 0, 0, 0 }, 404 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } }, 405 & ifmt_l_slli, { 0xb80000c0 } 406 }, 407/* l.and $rD,$rA,$rB */ 408 { 409 { 0, 0, 0, 0 }, 410 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 411 & ifmt_l_and, { 0xe0000003 } 412 }, 413/* l.or $rD,$rA,$rB */ 414 { 415 { 0, 0, 0, 0 }, 416 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 417 & ifmt_l_and, { 0xe0000004 } 418 }, 419/* l.xor $rD,$rA,$rB */ 420 { 421 { 0, 0, 0, 0 }, 422 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 423 & ifmt_l_and, { 0xe0000005 } 424 }, 425/* l.add $rD,$rA,$rB */ 426 { 427 { 0, 0, 0, 0 }, 428 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 429 & ifmt_l_and, { 0xe0000000 } 430 }, 431/* l.sub $rD,$rA,$rB */ 432 { 433 { 0, 0, 0, 0 }, 434 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 435 & ifmt_l_and, { 0xe0000002 } 436 }, 437/* l.addc $rD,$rA,$rB */ 438 { 439 { 0, 0, 0, 0 }, 440 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 441 & ifmt_l_and, { 0xe0000001 } 442 }, 443/* l.mul $rD,$rA,$rB */ 444 { 445 { 0, 0, 0, 0 }, 446 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 447 & ifmt_l_and, { 0xe0000306 } 448 }, 449/* l.mulu $rD,$rA,$rB */ 450 { 451 { 0, 0, 0, 0 }, 452 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 453 & ifmt_l_and, { 0xe000030b } 454 }, 455/* l.div $rD,$rA,$rB */ 456 { 457 { 0, 0, 0, 0 }, 458 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 459 & ifmt_l_and, { 0xe0000309 } 460 }, 461/* l.divu $rD,$rA,$rB */ 462 { 463 { 0, 0, 0, 0 }, 464 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 465 & ifmt_l_and, { 0xe000030a } 466 }, 467/* l.ff1 $rD,$rA */ 468 { 469 { 0, 0, 0, 0 }, 470 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 471 & ifmt_l_and, { 0xe000000f } 472 }, 473/* l.fl1 $rD,$rA */ 474 { 475 { 0, 0, 0, 0 }, 476 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 477 & ifmt_l_and, { 0xe000010f } 478 }, 479/* l.andi $rD,$rA,$uimm16 */ 480 { 481 { 0, 0, 0, 0 }, 482 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } }, 483 & ifmt_l_mfspr, { 0xa4000000 } 484 }, 485/* l.ori $rD,$rA,$uimm16 */ 486 { 487 { 0, 0, 0, 0 }, 488 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } }, 489 & ifmt_l_mfspr, { 0xa8000000 } 490 }, 491/* l.xori $rD,$rA,$simm16 */ 492 { 493 { 0, 0, 0, 0 }, 494 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } }, 495 & ifmt_l_lwz, { 0xac000000 } 496 }, 497/* l.addi $rD,$rA,$simm16 */ 498 { 499 { 0, 0, 0, 0 }, 500 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } }, 501 & ifmt_l_lwz, { 0x9c000000 } 502 }, 503/* l.addic $rD,$rA,$simm16 */ 504 { 505 { 0, 0, 0, 0 }, 506 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } }, 507 & ifmt_l_lwz, { 0xa0000000 } 508 }, 509/* l.muli $rD,$rA,$simm16 */ 510 { 511 { 0, 0, 0, 0 }, 512 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } }, 513 & ifmt_l_lwz, { 0xb0000000 } 514 }, 515/* l.exths $rD,$rA */ 516 { 517 { 0, 0, 0, 0 }, 518 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 519 & ifmt_l_exths, { 0xe000000c } 520 }, 521/* l.extbs $rD,$rA */ 522 { 523 { 0, 0, 0, 0 }, 524 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 525 & ifmt_l_exths, { 0xe000004c } 526 }, 527/* l.exthz $rD,$rA */ 528 { 529 { 0, 0, 0, 0 }, 530 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 531 & ifmt_l_exths, { 0xe000008c } 532 }, 533/* l.extbz $rD,$rA */ 534 { 535 { 0, 0, 0, 0 }, 536 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 537 & ifmt_l_exths, { 0xe00000cc } 538 }, 539/* l.extws $rD,$rA */ 540 { 541 { 0, 0, 0, 0 }, 542 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 543 & ifmt_l_exths, { 0xe000000d } 544 }, 545/* l.extwz $rD,$rA */ 546 { 547 { 0, 0, 0, 0 }, 548 { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } }, 549 & ifmt_l_exths, { 0xe000004d } 550 }, 551/* l.cmov $rD,$rA,$rB */ 552 { 553 { 0, 0, 0, 0 }, 554 { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } }, 555 & ifmt_l_cmov, { 0xe000000e } 556 }, 557/* l.sfgts $rA,$rB */ 558 { 559 { 0, 0, 0, 0 }, 560 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 561 & ifmt_l_sfgts, { 0xe5400000 } 562 }, 563/* l.sfgtsi $rA,$simm16 */ 564 { 565 { 0, 0, 0, 0 }, 566 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 567 & ifmt_l_sfgtsi, { 0xbd400000 } 568 }, 569/* l.sfgtu $rA,$rB */ 570 { 571 { 0, 0, 0, 0 }, 572 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 573 & ifmt_l_sfgts, { 0xe4400000 } 574 }, 575/* l.sfgtui $rA,$simm16 */ 576 { 577 { 0, 0, 0, 0 }, 578 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 579 & ifmt_l_sfgtsi, { 0xbc400000 } 580 }, 581/* l.sfges $rA,$rB */ 582 { 583 { 0, 0, 0, 0 }, 584 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 585 & ifmt_l_sfgts, { 0xe5600000 } 586 }, 587/* l.sfgesi $rA,$simm16 */ 588 { 589 { 0, 0, 0, 0 }, 590 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 591 & ifmt_l_sfgtsi, { 0xbd600000 } 592 }, 593/* l.sfgeu $rA,$rB */ 594 { 595 { 0, 0, 0, 0 }, 596 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 597 & ifmt_l_sfgts, { 0xe4600000 } 598 }, 599/* l.sfgeui $rA,$simm16 */ 600 { 601 { 0, 0, 0, 0 }, 602 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 603 & ifmt_l_sfgtsi, { 0xbc600000 } 604 }, 605/* l.sflts $rA,$rB */ 606 { 607 { 0, 0, 0, 0 }, 608 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 609 & ifmt_l_sfgts, { 0xe5800000 } 610 }, 611/* l.sfltsi $rA,$simm16 */ 612 { 613 { 0, 0, 0, 0 }, 614 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 615 & ifmt_l_sfgtsi, { 0xbd800000 } 616 }, 617/* l.sfltu $rA,$rB */ 618 { 619 { 0, 0, 0, 0 }, 620 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 621 & ifmt_l_sfgts, { 0xe4800000 } 622 }, 623/* l.sfltui $rA,$simm16 */ 624 { 625 { 0, 0, 0, 0 }, 626 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 627 & ifmt_l_sfgtsi, { 0xbc800000 } 628 }, 629/* l.sfles $rA,$rB */ 630 { 631 { 0, 0, 0, 0 }, 632 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 633 & ifmt_l_sfgts, { 0xe5a00000 } 634 }, 635/* l.sflesi $rA,$simm16 */ 636 { 637 { 0, 0, 0, 0 }, 638 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 639 & ifmt_l_sfgtsi, { 0xbda00000 } 640 }, 641/* l.sfleu $rA,$rB */ 642 { 643 { 0, 0, 0, 0 }, 644 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 645 & ifmt_l_sfgts, { 0xe4a00000 } 646 }, 647/* l.sfleui $rA,$simm16 */ 648 { 649 { 0, 0, 0, 0 }, 650 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 651 & ifmt_l_sfgtsi, { 0xbca00000 } 652 }, 653/* l.sfeq $rA,$rB */ 654 { 655 { 0, 0, 0, 0 }, 656 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 657 & ifmt_l_sfgts, { 0xe4000000 } 658 }, 659/* l.sfeqi $rA,$simm16 */ 660 { 661 { 0, 0, 0, 0 }, 662 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 663 & ifmt_l_sfgtsi, { 0xbc000000 } 664 }, 665/* l.sfne $rA,$rB */ 666 { 667 { 0, 0, 0, 0 }, 668 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 669 & ifmt_l_sfgts, { 0xe4200000 } 670 }, 671/* l.sfnei $rA,$simm16 */ 672 { 673 { 0, 0, 0, 0 }, 674 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 675 & ifmt_l_sfgtsi, { 0xbc200000 } 676 }, 677/* l.mac $rA,$rB */ 678 { 679 { 0, 0, 0, 0 }, 680 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 681 & ifmt_l_mac, { 0xc4000001 } 682 }, 683/* l.msb $rA,$rB */ 684 { 685 { 0, 0, 0, 0 }, 686 { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } }, 687 & ifmt_l_mac, { 0xc4000002 } 688 }, 689/* l.maci $rA,${simm16} */ 690 { 691 { 0, 0, 0, 0 }, 692 { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } }, 693 & ifmt_l_maci, { 0x4c000000 } 694 }, 695/* l.cust1 */ 696 { 697 { 0, 0, 0, 0 }, 698 { { MNEM, 0 } }, 699 & ifmt_l_rfe, { 0x70000000 } 700 }, 701/* l.cust2 */ 702 { 703 { 0, 0, 0, 0 }, 704 { { MNEM, 0 } }, 705 & ifmt_l_rfe, { 0x74000000 } 706 }, 707/* l.cust3 */ 708 { 709 { 0, 0, 0, 0 }, 710 { { MNEM, 0 } }, 711 & ifmt_l_rfe, { 0x78000000 } 712 }, 713/* l.cust4 */ 714 { 715 { 0, 0, 0, 0 }, 716 { { MNEM, 0 } }, 717 & ifmt_l_rfe, { 0x7c000000 } 718 }, 719/* l.cust5 */ 720 { 721 { 0, 0, 0, 0 }, 722 { { MNEM, 0 } }, 723 & ifmt_l_rfe, { 0xf0000000 } 724 }, 725/* l.cust6 */ 726 { 727 { 0, 0, 0, 0 }, 728 { { MNEM, 0 } }, 729 & ifmt_l_rfe, { 0xf4000000 } 730 }, 731/* l.cust7 */ 732 { 733 { 0, 0, 0, 0 }, 734 { { MNEM, 0 } }, 735 & ifmt_l_rfe, { 0xf8000000 } 736 }, 737/* l.cust8 */ 738 { 739 { 0, 0, 0, 0 }, 740 { { MNEM, 0 } }, 741 & ifmt_l_rfe, { 0xfc000000 } 742 }, 743/* lf.add.s $rDSF,$rASF,$rBSF */ 744 { 745 { 0, 0, 0, 0 }, 746 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 747 & ifmt_lf_add_s, { 0xc8000000 } 748 }, 749/* lf.add.d $rDDF,$rADF,$rBDF */ 750 { 751 { 0, 0, 0, 0 }, 752 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 753 & ifmt_lf_add_d, { 0xc8000010 } 754 }, 755/* lf.sub.s $rDSF,$rASF,$rBSF */ 756 { 757 { 0, 0, 0, 0 }, 758 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 759 & ifmt_lf_add_s, { 0xc8000001 } 760 }, 761/* lf.sub.d $rDDF,$rADF,$rBDF */ 762 { 763 { 0, 0, 0, 0 }, 764 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 765 & ifmt_lf_add_d, { 0xc8000011 } 766 }, 767/* lf.mul.s $rDSF,$rASF,$rBSF */ 768 { 769 { 0, 0, 0, 0 }, 770 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 771 & ifmt_lf_add_s, { 0xc8000002 } 772 }, 773/* lf.mul.d $rDDF,$rADF,$rBDF */ 774 { 775 { 0, 0, 0, 0 }, 776 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 777 & ifmt_lf_add_d, { 0xc8000012 } 778 }, 779/* lf.div.s $rDSF,$rASF,$rBSF */ 780 { 781 { 0, 0, 0, 0 }, 782 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 783 & ifmt_lf_add_s, { 0xc8000003 } 784 }, 785/* lf.div.d $rDDF,$rADF,$rBDF */ 786 { 787 { 0, 0, 0, 0 }, 788 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 789 & ifmt_lf_add_d, { 0xc8000013 } 790 }, 791/* lf.rem.s $rDSF,$rASF,$rBSF */ 792 { 793 { 0, 0, 0, 0 }, 794 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 795 & ifmt_lf_add_s, { 0xc8000006 } 796 }, 797/* lf.rem.d $rDDF,$rADF,$rBDF */ 798 { 799 { 0, 0, 0, 0 }, 800 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 801 & ifmt_lf_add_d, { 0xc8000016 } 802 }, 803/* lf.itof.s $rDSF,$rA */ 804 { 805 { 0, 0, 0, 0 }, 806 { { MNEM, ' ', OP (RDSF), ',', OP (RA), 0 } }, 807 & ifmt_lf_itof_s, { 0xc8000004 } 808 }, 809/* lf.itof.d $rDSF,$rA */ 810 { 811 { 0, 0, 0, 0 }, 812 { { MNEM, ' ', OP (RDSF), ',', OP (RA), 0 } }, 813 & ifmt_lf_itof_s, { 0xc8000014 } 814 }, 815/* lf.ftoi.s $rD,$rASF */ 816 { 817 { 0, 0, 0, 0 }, 818 { { MNEM, ' ', OP (RD), ',', OP (RASF), 0 } }, 819 & ifmt_lf_ftoi_s, { 0xc8000005 } 820 }, 821/* lf.ftoi.d $rD,$rADF */ 822 { 823 { 0, 0, 0, 0 }, 824 { { MNEM, ' ', OP (RD), ',', OP (RADF), 0 } }, 825 & ifmt_lf_ftoi_d, { 0xc8000015 } 826 }, 827/* lf.sfeq.s $rASF,$rBSF */ 828 { 829 { 0, 0, 0, 0 }, 830 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 831 & ifmt_lf_eq_s, { 0xc8000008 } 832 }, 833/* lf.sfeq.d $rASF,$rBSF */ 834 { 835 { 0, 0, 0, 0 }, 836 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 837 & ifmt_lf_eq_s, { 0xc8000018 } 838 }, 839/* lf.sfne.s $rASF,$rBSF */ 840 { 841 { 0, 0, 0, 0 }, 842 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 843 & ifmt_lf_eq_s, { 0xc8000009 } 844 }, 845/* lf.sfne.d $rASF,$rBSF */ 846 { 847 { 0, 0, 0, 0 }, 848 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 849 & ifmt_lf_eq_s, { 0xc8000019 } 850 }, 851/* lf.sfge.s $rASF,$rBSF */ 852 { 853 { 0, 0, 0, 0 }, 854 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 855 & ifmt_lf_eq_s, { 0xc800000b } 856 }, 857/* lf.sfge.d $rASF,$rBSF */ 858 { 859 { 0, 0, 0, 0 }, 860 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 861 & ifmt_lf_eq_s, { 0xc800001b } 862 }, 863/* lf.sfgt.s $rASF,$rBSF */ 864 { 865 { 0, 0, 0, 0 }, 866 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 867 & ifmt_lf_eq_s, { 0xc800000a } 868 }, 869/* lf.sfgt.d $rASF,$rBSF */ 870 { 871 { 0, 0, 0, 0 }, 872 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 873 & ifmt_lf_eq_s, { 0xc800001a } 874 }, 875/* lf.sflt.s $rASF,$rBSF */ 876 { 877 { 0, 0, 0, 0 }, 878 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 879 & ifmt_lf_eq_s, { 0xc800000c } 880 }, 881/* lf.sflt.d $rASF,$rBSF */ 882 { 883 { 0, 0, 0, 0 }, 884 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 885 & ifmt_lf_eq_s, { 0xc800001c } 886 }, 887/* lf.sfle.s $rASF,$rBSF */ 888 { 889 { 0, 0, 0, 0 }, 890 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 891 & ifmt_lf_eq_s, { 0xc800000d } 892 }, 893/* lf.sfle.d $rASF,$rBSF */ 894 { 895 { 0, 0, 0, 0 }, 896 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 897 & ifmt_lf_eq_s, { 0xc800001d } 898 }, 899/* lf.madd.s $rDSF,$rASF,$rBSF */ 900 { 901 { 0, 0, 0, 0 }, 902 { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } }, 903 & ifmt_lf_add_s, { 0xc8000007 } 904 }, 905/* lf.madd.d $rDDF,$rADF,$rBDF */ 906 { 907 { 0, 0, 0, 0 }, 908 { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } }, 909 & ifmt_lf_add_d, { 0xc8000017 } 910 }, 911/* lf.cust1.s $rASF,$rBSF */ 912 { 913 { 0, 0, 0, 0 }, 914 { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } }, 915 & ifmt_lf_cust1_s, { 0xc80000d0 } 916 }, 917/* lf.cust1.d */ 918 { 919 { 0, 0, 0, 0 }, 920 { { MNEM, 0 } }, 921 & ifmt_lf_cust1_d, { 0xc80000e0 } 922 }, 923}; 924 925#undef A 926#undef OPERAND 927#undef MNEM 928#undef OP 929 930/* Formats for ALIAS macro-insns. */ 931 932#define F(f) & or1k_cgen_ifld_table[OR1K_##f] 933#undef F 934 935/* Each non-simple macro entry points to an array of expansion possibilities. */ 936 937#define A(a) (1 << CGEN_INSN_##a) 938#define OPERAND(op) OR1K_OPERAND_##op 939#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */ 940#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field)) 941 942/* The macro instruction table. */ 943 944static const CGEN_IBASE or1k_cgen_macro_insn_table[] = 945{ 946}; 947 948/* The macro instruction opcode table. */ 949 950static const CGEN_OPCODE or1k_cgen_macro_insn_opcode_table[] = 951{ 952}; 953 954#undef A 955#undef OPERAND 956#undef MNEM 957#undef OP 958 959#ifndef CGEN_ASM_HASH_P 960#define CGEN_ASM_HASH_P(insn) 1 961#endif 962 963#ifndef CGEN_DIS_HASH_P 964#define CGEN_DIS_HASH_P(insn) 1 965#endif 966 967/* Return non-zero if INSN is to be added to the hash table. 968 Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file. */ 969 970static int 971asm_hash_insn_p (const CGEN_INSN *insn ATTRIBUTE_UNUSED) 972{ 973 return CGEN_ASM_HASH_P (insn); 974} 975 976static int 977dis_hash_insn_p (const CGEN_INSN *insn) 978{ 979 /* If building the hash table and the NO-DIS attribute is present, 980 ignore. */ 981 if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS)) 982 return 0; 983 return CGEN_DIS_HASH_P (insn); 984} 985 986#ifndef CGEN_ASM_HASH 987#define CGEN_ASM_HASH_SIZE 127 988#ifdef CGEN_MNEMONIC_OPERANDS 989#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) 990#else 991#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/ 992#endif 993#endif 994 995/* It doesn't make much sense to provide a default here, 996 but while this is under development we do. 997 BUFFER is a pointer to the bytes of the insn, target order. 998 VALUE is the first base_insn_bitsize bits as an int in host order. */ 999 1000#ifndef CGEN_DIS_HASH 1001#define CGEN_DIS_HASH_SIZE 256 1002#define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf)) 1003#endif 1004 1005/* The result is the hash value of the insn. 1006 Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file. */ 1007 1008static unsigned int 1009asm_hash_insn (const char *mnem) 1010{ 1011 return CGEN_ASM_HASH (mnem); 1012} 1013 1014/* BUF is a pointer to the bytes of the insn, target order. 1015 VALUE is the first base_insn_bitsize bits as an int in host order. */ 1016 1017static unsigned int 1018dis_hash_insn (const char *buf ATTRIBUTE_UNUSED, 1019 CGEN_INSN_INT value ATTRIBUTE_UNUSED) 1020{ 1021 return CGEN_DIS_HASH (buf, value); 1022} 1023 1024/* Set the recorded length of the insn in the CGEN_FIELDS struct. */ 1025 1026static void 1027set_fields_bitsize (CGEN_FIELDS *fields, int size) 1028{ 1029 CGEN_FIELDS_BITSIZE (fields) = size; 1030} 1031 1032/* Function to call before using the operand instance table. 1033 This plugs the opcode entries and macro instructions into the cpu table. */ 1034 1035void 1036or1k_cgen_init_opcode_table (CGEN_CPU_DESC cd) 1037{ 1038 int i; 1039 int num_macros = (sizeof (or1k_cgen_macro_insn_table) / 1040 sizeof (or1k_cgen_macro_insn_table[0])); 1041 const CGEN_IBASE *ib = & or1k_cgen_macro_insn_table[0]; 1042 const CGEN_OPCODE *oc = & or1k_cgen_macro_insn_opcode_table[0]; 1043 CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN)); 1044 1045 /* This test has been added to avoid a warning generated 1046 if memset is called with a third argument of value zero. */ 1047 if (num_macros >= 1) 1048 memset (insns, 0, num_macros * sizeof (CGEN_INSN)); 1049 for (i = 0; i < num_macros; ++i) 1050 { 1051 insns[i].base = &ib[i]; 1052 insns[i].opcode = &oc[i]; 1053 or1k_cgen_build_insn_regex (& insns[i]); 1054 } 1055 cd->macro_insn_table.init_entries = insns; 1056 cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE); 1057 cd->macro_insn_table.num_init_entries = num_macros; 1058 1059 oc = & or1k_cgen_insn_opcode_table[0]; 1060 insns = (CGEN_INSN *) cd->insn_table.init_entries; 1061 for (i = 0; i < MAX_INSNS; ++i) 1062 { 1063 insns[i].opcode = &oc[i]; 1064 or1k_cgen_build_insn_regex (& insns[i]); 1065 } 1066 1067 cd->sizeof_fields = sizeof (CGEN_FIELDS); 1068 cd->set_fields_bitsize = set_fields_bitsize; 1069 1070 cd->asm_hash_p = asm_hash_insn_p; 1071 cd->asm_hash = asm_hash_insn; 1072 cd->asm_hash_size = CGEN_ASM_HASH_SIZE; 1073 1074 cd->dis_hash_p = dis_hash_insn_p; 1075 cd->dis_hash = dis_hash_insn; 1076 cd->dis_hash_size = CGEN_DIS_HASH_SIZE; 1077} 1078