opcodes/m32r-opc.c

   1 /* Instruction opcode table for m32r.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
   6
   7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
   8
   9 This program 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 2, or (at your option)
  12 any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public 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 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22
  23 */
  24
  25 #include "sysdep.h"
  26 #include "ansidecl.h"
  27 #include "bfd.h"
  28 #include "symcat.h"
  29 #include "m32r-desc.h"
  30 #include "m32r-opc.h"
  31 #include "libiberty.h"
  32
  33 /* The hash functions are recorded here to help keep assembler code out of
  34    the disassembler and vice versa.  */
  35
  36 static int asm_hash_insn_p PARAMS ((const CGEN_INSN *));
  37 static unsigned int asm_hash_insn PARAMS ((const char *));
  38 static int dis_hash_insn_p PARAMS ((const CGEN_INSN *));
  39 static unsigned int dis_hash_insn PARAMS ((const char *, CGEN_INSN_INT));
  40
  41 /* Instruction formats.  */
  42
  43 #define F(f) & m32r_cgen_ifld_table[CONCAT2 (M32R_,f)]
  44
  45 static const CGEN_IFMT ifmt_empty = {
  46   0, 0, 0x0, { { 0 } }
  47 };
  48
  49 static const CGEN_IFMT ifmt_add = {
  50   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
  51 };
  52
  53 static const CGEN_IFMT ifmt_add3 = {
  54   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
  55 };
  56
  57 static const CGEN_IFMT ifmt_and3 = {
  58   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
  59 };
  60
  61 static const CGEN_IFMT ifmt_or3 = {
  62   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
  63 };
  64
  65 static const CGEN_IFMT ifmt_addi = {
  66   16, 16, 0xf000, { { F (F_OP1) }, { F (F_R1) }, { F (F_SIMM8) }, { 0 } }
  67 };
  68
  69 static const CGEN_IFMT ifmt_addv3 = {
  70   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
  71 };
  72
  73 static const CGEN_IFMT ifmt_bc8 = {
  74   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
  75 };
  76
  77 static const CGEN_IFMT ifmt_bc24 = {
  78   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
  79 };
  80
  81 static const CGEN_IFMT ifmt_beq = {
  82   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_DISP16) }, { 0 } }
  83 };
  84
  85 static const CGEN_IFMT ifmt_beqz = {
  86   32, 32, 0xfff00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_DISP16) }, { 0 } }
  87 };
  88
  89 static const CGEN_IFMT ifmt_cmp = {
  90   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
  91 };
  92
  93 static const CGEN_IFMT ifmt_cmpi = {
  94   32, 32, 0xfff00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
  95 };
  96
  97 static const CGEN_IFMT ifmt_cmpz = {
  98   16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
  99 };
 100
 101 static const CGEN_IFMT ifmt_div = {
 102   32, 32, 0xf0f0ffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 103 };
 104
 105 static const CGEN_IFMT ifmt_jc = {
 106   16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 107 };
 108
 109 static const CGEN_IFMT ifmt_ld24 = {
 110   32, 32, 0xf0000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_UIMM24) }, { 0 } }
 111 };
 112
 113 static const CGEN_IFMT ifmt_ldi16 = {
 114   32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 115 };
 116
 117 static const CGEN_IFMT ifmt_machi_a = {
 118   16, 16, 0xf070, { { F (F_OP1) }, { F (F_R1) }, { F (F_ACC) }, { F (F_OP23) }, { F (F_R2) }, { 0 } }
 119 };
 120
 121 static const CGEN_IFMT ifmt_mvfachi = {
 122   16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 123 };
 124
 125 static const CGEN_IFMT ifmt_mvfachi_a = {
 126   16, 16, 0xf0f3, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_OP3) }, { 0 } }
 127 };
 128
 129 static const CGEN_IFMT ifmt_mvfc = {
 130   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 131 };
 132
 133 static const CGEN_IFMT ifmt_mvtachi = {
 134   16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 135 };
 136
 137 static const CGEN_IFMT ifmt_mvtachi_a = {
 138   16, 16, 0xf0f3, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_OP3) }, { 0 } }
 139 };
 140
 141 static const CGEN_IFMT ifmt_mvtc = {
 142   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 143 };
 144
 145 static const CGEN_IFMT ifmt_nop = {
 146   16, 16, 0xffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 147 };
 148
 149 static const CGEN_IFMT ifmt_rac_dsi = {
 150   16, 16, 0xf3f2, { { F (F_OP1) }, { F (F_ACCD) }, { F (F_BITS67) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_BIT14) }, { F (F_IMM1) }, { 0 } }
 151 };
 152
 153 static const CGEN_IFMT ifmt_seth = {
 154   32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_HI16) }, { 0 } }
 155 };
 156
 157 static const CGEN_IFMT ifmt_slli = {
 158   16, 16, 0xf0e0, { { F (F_OP1) }, { F (F_R1) }, { F (F_SHIFT_OP2) }, { F (F_UIMM5) }, { 0 } }
 159 };
 160
 161 static const CGEN_IFMT ifmt_st_d = {
 162   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 163 };
 164
 165 static const CGEN_IFMT ifmt_trap = {
 166   16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_UIMM4) }, { 0 } }
 167 };
 168
 169 static const CGEN_IFMT ifmt_satb = {
 170   32, 32, 0xf0f0ffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
 171 };
 172
 173 #undef F
 174
 175 #define A(a) (1 << CONCAT2 (CGEN_INSN_,a))
 176 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 177 #define OPERAND(op) CONCAT2 (M32R_OPERAND_,op)
 178 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 179
 180 /* The instruction table.  */
 181
 182 static const CGEN_OPCODE m32r_cgen_insn_opcode_table[MAX_INSNS] =
 183 {
 184   /* Special null first entry.
 185      A `num' value of zero is thus invalid.
 186      Also, the special `invalid' insn resides here.  */
 187   { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
 188 /* add $dr,$sr */
 189   {
 190     { 0, 0, 0, 0 },
 191     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 192     & ifmt_add, { 0xa0 }
 193   },
 194 /* add3 $dr,$sr,$hash$slo16 */
 195   {
 196     { 0, 0, 0, 0 },
 197     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (HASH), OP (SLO16), 0 } },
 198     & ifmt_add3, { 0x80a00000 }
 199   },
 200 /* and $dr,$sr */
 201   {
 202     { 0, 0, 0, 0 },
 203     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 204     & ifmt_add, { 0xc0 }
 205   },
 206 /* and3 $dr,$sr,$uimm16 */
 207   {
 208     { 0, 0, 0, 0 },
 209     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (UIMM16), 0 } },
 210     & ifmt_and3, { 0x80c00000 }
 211   },
 212 /* or $dr,$sr */
 213   {
 214     { 0, 0, 0, 0 },
 215     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 216     & ifmt_add, { 0xe0 }
 217   },
 218 /* or3 $dr,$sr,$hash$ulo16 */
 219   {
 220     { 0, 0, 0, 0 },
 221     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (HASH), OP (ULO16), 0 } },
 222     & ifmt_or3, { 0x80e00000 }
 223   },
 224 /* xor $dr,$sr */
 225   {
 226     { 0, 0, 0, 0 },
 227     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 228     & ifmt_add, { 0xd0 }
 229   },
 230 /* xor3 $dr,$sr,$uimm16 */
 231   {
 232     { 0, 0, 0, 0 },
 233     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (UIMM16), 0 } },
 234     & ifmt_and3, { 0x80d00000 }
 235   },
 236 /* addi $dr,$simm8 */
 237   {
 238     { 0, 0, 0, 0 },
 239     { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
 240     & ifmt_addi, { 0x4000 }
 241   },
 242 /* addv $dr,$sr */
 243   {
 244     { 0, 0, 0, 0 },
 245     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 246     & ifmt_add, { 0x80 }
 247   },
 248 /* addv3 $dr,$sr,$simm16 */
 249   {
 250     { 0, 0, 0, 0 },
 251     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
 252     & ifmt_addv3, { 0x80800000 }
 253   },
 254 /* addx $dr,$sr */
 255   {
 256     { 0, 0, 0, 0 },
 257     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 258     & ifmt_add, { 0x90 }
 259   },
 260 /* bc.s $disp8 */
 261   {
 262     { 0, 0, 0, 0 },
 263     { { MNEM, ' ', OP (DISP8), 0 } },
 264     & ifmt_bc8, { 0x7c00 }
 265   },
 266 /* bc.l $disp24 */
 267   {
 268     { 0, 0, 0, 0 },
 269     { { MNEM, ' ', OP (DISP24), 0 } },
 270     & ifmt_bc24, { 0xfc000000 }
 271   },
 272 /* beq $src1,$src2,$disp16 */
 273   {
 274     { 0, 0, 0, 0 },
 275     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (DISP16), 0 } },
 276     & ifmt_beq, { 0xb0000000 }
 277   },
 278 /* beqz $src2,$disp16 */
 279   {
 280     { 0, 0, 0, 0 },
 281     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 282     & ifmt_beqz, { 0xb0800000 }
 283   },
 284 /* bgez $src2,$disp16 */
 285   {
 286     { 0, 0, 0, 0 },
 287     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 288     & ifmt_beqz, { 0xb0b00000 }
 289   },
 290 /* bgtz $src2,$disp16 */
 291   {
 292     { 0, 0, 0, 0 },
 293     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 294     & ifmt_beqz, { 0xb0d00000 }
 295   },
 296 /* blez $src2,$disp16 */
 297   {
 298     { 0, 0, 0, 0 },
 299     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 300     & ifmt_beqz, { 0xb0c00000 }
 301   },
 302 /* bltz $src2,$disp16 */
 303   {
 304     { 0, 0, 0, 0 },
 305     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 306     & ifmt_beqz, { 0xb0a00000 }
 307   },
 308 /* bnez $src2,$disp16 */
 309   {
 310     { 0, 0, 0, 0 },
 311     { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
 312     & ifmt_beqz, { 0xb0900000 }
 313   },
 314 /* bl.s $disp8 */
 315   {
 316     { 0, 0, 0, 0 },
 317     { { MNEM, ' ', OP (DISP8), 0 } },
 318     & ifmt_bc8, { 0x7e00 }
 319   },
 320 /* bl.l $disp24 */
 321   {
 322     { 0, 0, 0, 0 },
 323     { { MNEM, ' ', OP (DISP24), 0 } },
 324     & ifmt_bc24, { 0xfe000000 }
 325   },
 326 /* bcl.s $disp8 */
 327   {
 328     { 0, 0, 0, 0 },
 329     { { MNEM, ' ', OP (DISP8), 0 } },
 330     & ifmt_bc8, { 0x7800 }
 331   },
 332 /* bcl.l $disp24 */
 333   {
 334     { 0, 0, 0, 0 },
 335     { { MNEM, ' ', OP (DISP24), 0 } },
 336     & ifmt_bc24, { 0xf8000000 }
 337   },
 338 /* bnc.s $disp8 */
 339   {
 340     { 0, 0, 0, 0 },
 341     { { MNEM, ' ', OP (DISP8), 0 } },
 342     & ifmt_bc8, { 0x7d00 }
 343   },
 344 /* bnc.l $disp24 */
 345   {
 346     { 0, 0, 0, 0 },
 347     { { MNEM, ' ', OP (DISP24), 0 } },
 348     & ifmt_bc24, { 0xfd000000 }
 349   },
 350 /* bne $src1,$src2,$disp16 */
 351   {
 352     { 0, 0, 0, 0 },
 353     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (DISP16), 0 } },
 354     & ifmt_beq, { 0xb0100000 }
 355   },
 356 /* bra.s $disp8 */
 357   {
 358     { 0, 0, 0, 0 },
 359     { { MNEM, ' ', OP (DISP8), 0 } },
 360     & ifmt_bc8, { 0x7f00 }
 361   },
 362 /* bra.l $disp24 */
 363   {
 364     { 0, 0, 0, 0 },
 365     { { MNEM, ' ', OP (DISP24), 0 } },
 366     & ifmt_bc24, { 0xff000000 }
 367   },
 368 /* bncl.s $disp8 */
 369   {
 370     { 0, 0, 0, 0 },
 371     { { MNEM, ' ', OP (DISP8), 0 } },
 372     & ifmt_bc8, { 0x7900 }
 373   },
 374 /* bncl.l $disp24 */
 375   {
 376     { 0, 0, 0, 0 },
 377     { { MNEM, ' ', OP (DISP24), 0 } },
 378     & ifmt_bc24, { 0xf9000000 }
 379   },
 380 /* cmp $src1,$src2 */
 381   {
 382     { 0, 0, 0, 0 },
 383     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 384     & ifmt_cmp, { 0x40 }
 385   },
 386 /* cmpi $src2,$simm16 */
 387   {
 388     { 0, 0, 0, 0 },
 389     { { MNEM, ' ', OP (SRC2), ',', OP (SIMM16), 0 } },
 390     & ifmt_cmpi, { 0x80400000 }
 391   },
 392 /* cmpu $src1,$src2 */
 393   {
 394     { 0, 0, 0, 0 },
 395     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 396     & ifmt_cmp, { 0x50 }
 397   },
 398 /* cmpui $src2,$simm16 */
 399   {
 400     { 0, 0, 0, 0 },
 401     { { MNEM, ' ', OP (SRC2), ',', OP (SIMM16), 0 } },
 402     & ifmt_cmpi, { 0x80500000 }
 403   },
 404 /* cmpeq $src1,$src2 */
 405   {
 406     { 0, 0, 0, 0 },
 407     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 408     & ifmt_cmp, { 0x60 }
 409   },
 410 /* cmpz $src2 */
 411   {
 412     { 0, 0, 0, 0 },
 413     { { MNEM, ' ', OP (SRC2), 0 } },
 414     & ifmt_cmpz, { 0x70 }
 415   },
 416 /* div $dr,$sr */
 417   {
 418     { 0, 0, 0, 0 },
 419     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 420     & ifmt_div, { 0x90000000 }
 421   },
 422 /* divu $dr,$sr */
 423   {
 424     { 0, 0, 0, 0 },
 425     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 426     & ifmt_div, { 0x90100000 }
 427   },
 428 /* rem $dr,$sr */
 429   {
 430     { 0, 0, 0, 0 },
 431     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 432     & ifmt_div, { 0x90200000 }
 433   },
 434 /* remu $dr,$sr */
 435   {
 436     { 0, 0, 0, 0 },
 437     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 438     & ifmt_div, { 0x90300000 }
 439   },
 440 /* divh $dr,$sr */
 441   {
 442     { 0, 0, 0, 0 },
 443     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 444     & ifmt_div, { 0x90000010 }
 445   },
 446 /* jc $sr */
 447   {
 448     { 0, 0, 0, 0 },
 449     { { MNEM, ' ', OP (SR), 0 } },
 450     & ifmt_jc, { 0x1cc0 }
 451   },
 452 /* jnc $sr */
 453   {
 454     { 0, 0, 0, 0 },
 455     { { MNEM, ' ', OP (SR), 0 } },
 456     & ifmt_jc, { 0x1dc0 }
 457   },
 458 /* jl $sr */
 459   {
 460     { 0, 0, 0, 0 },
 461     { { MNEM, ' ', OP (SR), 0 } },
 462     & ifmt_jc, { 0x1ec0 }
 463   },
 464 /* jmp $sr */
 465   {
 466     { 0, 0, 0, 0 },
 467     { { MNEM, ' ', OP (SR), 0 } },
 468     & ifmt_jc, { 0x1fc0 }
 469   },
 470 /* ld $dr,@$sr */
 471   {
 472     { 0, 0, 0, 0 },
 473     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 474     & ifmt_add, { 0x20c0 }
 475   },
 476 /* ld $dr,@($slo16,$sr) */
 477   {
 478     { 0, 0, 0, 0 },
 479     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
 480     & ifmt_add3, { 0xa0c00000 }
 481   },
 482 /* ldb $dr,@$sr */
 483   {
 484     { 0, 0, 0, 0 },
 485     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 486     & ifmt_add, { 0x2080 }
 487   },
 488 /* ldb $dr,@($slo16,$sr) */
 489   {
 490     { 0, 0, 0, 0 },
 491     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
 492     & ifmt_add3, { 0xa0800000 }
 493   },
 494 /* ldh $dr,@$sr */
 495   {
 496     { 0, 0, 0, 0 },
 497     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 498     & ifmt_add, { 0x20a0 }
 499   },
 500 /* ldh $dr,@($slo16,$sr) */
 501   {
 502     { 0, 0, 0, 0 },
 503     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
 504     & ifmt_add3, { 0xa0a00000 }
 505   },
 506 /* ldub $dr,@$sr */
 507   {
 508     { 0, 0, 0, 0 },
 509     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 510     & ifmt_add, { 0x2090 }
 511   },
 512 /* ldub $dr,@($slo16,$sr) */
 513   {
 514     { 0, 0, 0, 0 },
 515     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
 516     & ifmt_add3, { 0xa0900000 }
 517   },
 518 /* lduh $dr,@$sr */
 519   {
 520     { 0, 0, 0, 0 },
 521     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 522     & ifmt_add, { 0x20b0 }
 523   },
 524 /* lduh $dr,@($slo16,$sr) */
 525   {
 526     { 0, 0, 0, 0 },
 527     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
 528     & ifmt_add3, { 0xa0b00000 }
 529   },
 530 /* ld $dr,@$sr+ */
 531   {
 532     { 0, 0, 0, 0 },
 533     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), '+', 0 } },
 534     & ifmt_add, { 0x20e0 }
 535   },
 536 /* ld24 $dr,$uimm24 */
 537   {
 538     { 0, 0, 0, 0 },
 539     { { MNEM, ' ', OP (DR), ',', OP (UIMM24), 0 } },
 540     & ifmt_ld24, { 0xe0000000 }
 541   },
 542 /* ldi8 $dr,$simm8 */
 543   {
 544     { 0, 0, 0, 0 },
 545     { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
 546     & ifmt_addi, { 0x6000 }
 547   },
 548 /* ldi16 $dr,$hash$slo16 */
 549   {
 550     { 0, 0, 0, 0 },
 551     { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (SLO16), 0 } },
 552     & ifmt_ldi16, { 0x90f00000 }
 553   },
 554 /* lock $dr,@$sr */
 555   {
 556     { 0, 0, 0, 0 },
 557     { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
 558     & ifmt_add, { 0x20d0 }
 559   },
 560 /* machi $src1,$src2 */
 561   {
 562     { 0, 0, 0, 0 },
 563     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 564     & ifmt_cmp, { 0x3040 }
 565   },
 566 /* machi $src1,$src2,$acc */
 567   {
 568     { 0, 0, 0, 0 },
 569     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 570     & ifmt_machi_a, { 0x3040 }
 571   },
 572 /* maclo $src1,$src2 */
 573   {
 574     { 0, 0, 0, 0 },
 575     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 576     & ifmt_cmp, { 0x3050 }
 577   },
 578 /* maclo $src1,$src2,$acc */
 579   {
 580     { 0, 0, 0, 0 },
 581     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 582     & ifmt_machi_a, { 0x3050 }
 583   },
 584 /* macwhi $src1,$src2 */
 585   {
 586     { 0, 0, 0, 0 },
 587     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 588     & ifmt_cmp, { 0x3060 }
 589   },
 590 /* macwhi $src1,$src2,$acc */
 591   {
 592     { 0, 0, 0, 0 },
 593     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 594     & ifmt_machi_a, { 0x3060 }
 595   },
 596 /* macwlo $src1,$src2 */
 597   {
 598     { 0, 0, 0, 0 },
 599     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 600     & ifmt_cmp, { 0x3070 }
 601   },
 602 /* macwlo $src1,$src2,$acc */
 603   {
 604     { 0, 0, 0, 0 },
 605     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 606     & ifmt_machi_a, { 0x3070 }
 607   },
 608 /* mul $dr,$sr */
 609   {
 610     { 0, 0, 0, 0 },
 611     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 612     & ifmt_add, { 0x1060 }
 613   },
 614 /* mulhi $src1,$src2 */
 615   {
 616     { 0, 0, 0, 0 },
 617     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 618     & ifmt_cmp, { 0x3000 }
 619   },
 620 /* mulhi $src1,$src2,$acc */
 621   {
 622     { 0, 0, 0, 0 },
 623     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 624     & ifmt_machi_a, { 0x3000 }
 625   },
 626 /* mullo $src1,$src2 */
 627   {
 628     { 0, 0, 0, 0 },
 629     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 630     & ifmt_cmp, { 0x3010 }
 631   },
 632 /* mullo $src1,$src2,$acc */
 633   {
 634     { 0, 0, 0, 0 },
 635     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 636     & ifmt_machi_a, { 0x3010 }
 637   },
 638 /* mulwhi $src1,$src2 */
 639   {
 640     { 0, 0, 0, 0 },
 641     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 642     & ifmt_cmp, { 0x3020 }
 643   },
 644 /* mulwhi $src1,$src2,$acc */
 645   {
 646     { 0, 0, 0, 0 },
 647     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 648     & ifmt_machi_a, { 0x3020 }
 649   },
 650 /* mulwlo $src1,$src2 */
 651   {
 652     { 0, 0, 0, 0 },
 653     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 654     & ifmt_cmp, { 0x3030 }
 655   },
 656 /* mulwlo $src1,$src2,$acc */
 657   {
 658     { 0, 0, 0, 0 },
 659     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
 660     & ifmt_machi_a, { 0x3030 }
 661   },
 662 /* mv $dr,$sr */
 663   {
 664     { 0, 0, 0, 0 },
 665     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 666     & ifmt_add, { 0x1080 }
 667   },
 668 /* mvfachi $dr */
 669   {
 670     { 0, 0, 0, 0 },
 671     { { MNEM, ' ', OP (DR), 0 } },
 672     & ifmt_mvfachi, { 0x50f0 }
 673   },
 674 /* mvfachi $dr,$accs */
 675   {
 676     { 0, 0, 0, 0 },
 677     { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
 678     & ifmt_mvfachi_a, { 0x50f0 }
 679   },
 680 /* mvfaclo $dr */
 681   {
 682     { 0, 0, 0, 0 },
 683     { { MNEM, ' ', OP (DR), 0 } },
 684     & ifmt_mvfachi, { 0x50f1 }
 685   },
 686 /* mvfaclo $dr,$accs */
 687   {
 688     { 0, 0, 0, 0 },
 689     { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
 690     & ifmt_mvfachi_a, { 0x50f1 }
 691   },
 692 /* mvfacmi $dr */
 693   {
 694     { 0, 0, 0, 0 },
 695     { { MNEM, ' ', OP (DR), 0 } },
 696     & ifmt_mvfachi, { 0x50f2 }
 697   },
 698 /* mvfacmi $dr,$accs */
 699   {
 700     { 0, 0, 0, 0 },
 701     { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
 702     & ifmt_mvfachi_a, { 0x50f2 }
 703   },
 704 /* mvfc $dr,$scr */
 705   {
 706     { 0, 0, 0, 0 },
 707     { { MNEM, ' ', OP (DR), ',', OP (SCR), 0 } },
 708     & ifmt_mvfc, { 0x1090 }
 709   },
 710 /* mvtachi $src1 */
 711   {
 712     { 0, 0, 0, 0 },
 713     { { MNEM, ' ', OP (SRC1), 0 } },
 714     & ifmt_mvtachi, { 0x5070 }
 715   },
 716 /* mvtachi $src1,$accs */
 717   {
 718     { 0, 0, 0, 0 },
 719     { { MNEM, ' ', OP (SRC1), ',', OP (ACCS), 0 } },
 720     & ifmt_mvtachi_a, { 0x5070 }
 721   },
 722 /* mvtaclo $src1 */
 723   {
 724     { 0, 0, 0, 0 },
 725     { { MNEM, ' ', OP (SRC1), 0 } },
 726     & ifmt_mvtachi, { 0x5071 }
 727   },
 728 /* mvtaclo $src1,$accs */
 729   {
 730     { 0, 0, 0, 0 },
 731     { { MNEM, ' ', OP (SRC1), ',', OP (ACCS), 0 } },
 732     & ifmt_mvtachi_a, { 0x5071 }
 733   },
 734 /* mvtc $sr,$dcr */
 735   {
 736     { 0, 0, 0, 0 },
 737     { { MNEM, ' ', OP (SR), ',', OP (DCR), 0 } },
 738     & ifmt_mvtc, { 0x10a0 }
 739   },
 740 /* neg $dr,$sr */
 741   {
 742     { 0, 0, 0, 0 },
 743     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 744     & ifmt_add, { 0x30 }
 745   },
 746 /* nop */
 747   {
 748     { 0, 0, 0, 0 },
 749     { { MNEM, 0 } },
 750     & ifmt_nop, { 0x7000 }
 751   },
 752 /* not $dr,$sr */
 753   {
 754     { 0, 0, 0, 0 },
 755     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 756     & ifmt_add, { 0xb0 }
 757   },
 758 /* rac */
 759   {
 760     { 0, 0, 0, 0 },
 761     { { MNEM, 0 } },
 762     & ifmt_nop, { 0x5090 }
 763   },
 764 /* rac $accd,$accs,$imm1 */
 765   {
 766     { 0, 0, 0, 0 },
 767     { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), ',', OP (IMM1), 0 } },
 768     & ifmt_rac_dsi, { 0x5090 }
 769   },
 770 /* rach */
 771   {
 772     { 0, 0, 0, 0 },
 773     { { MNEM, 0 } },
 774     & ifmt_nop, { 0x5080 }
 775   },
 776 /* rach $accd,$accs,$imm1 */
 777   {
 778     { 0, 0, 0, 0 },
 779     { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), ',', OP (IMM1), 0 } },
 780     & ifmt_rac_dsi, { 0x5080 }
 781   },
 782 /* rte */
 783   {
 784     { 0, 0, 0, 0 },
 785     { { MNEM, 0 } },
 786     & ifmt_nop, { 0x10d6 }
 787   },
 788 /* seth $dr,$hash$hi16 */
 789   {
 790     { 0, 0, 0, 0 },
 791     { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (HI16), 0 } },
 792     & ifmt_seth, { 0xd0c00000 }
 793   },
 794 /* sll $dr,$sr */
 795   {
 796     { 0, 0, 0, 0 },
 797     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 798     & ifmt_add, { 0x1040 }
 799   },
 800 /* sll3 $dr,$sr,$simm16 */
 801   {
 802     { 0, 0, 0, 0 },
 803     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
 804     & ifmt_addv3, { 0x90c00000 }
 805   },
 806 /* slli $dr,$uimm5 */
 807   {
 808     { 0, 0, 0, 0 },
 809     { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
 810     & ifmt_slli, { 0x5040 }
 811   },
 812 /* sra $dr,$sr */
 813   {
 814     { 0, 0, 0, 0 },
 815     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 816     & ifmt_add, { 0x1020 }
 817   },
 818 /* sra3 $dr,$sr,$simm16 */
 819   {
 820     { 0, 0, 0, 0 },
 821     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
 822     & ifmt_addv3, { 0x90a00000 }
 823   },
 824 /* srai $dr,$uimm5 */
 825   {
 826     { 0, 0, 0, 0 },
 827     { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
 828     & ifmt_slli, { 0x5020 }
 829   },
 830 /* srl $dr,$sr */
 831   {
 832     { 0, 0, 0, 0 },
 833     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 834     & ifmt_add, { 0x1000 }
 835   },
 836 /* srl3 $dr,$sr,$simm16 */
 837   {
 838     { 0, 0, 0, 0 },
 839     { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
 840     & ifmt_addv3, { 0x90800000 }
 841   },
 842 /* srli $dr,$uimm5 */
 843   {
 844     { 0, 0, 0, 0 },
 845     { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
 846     & ifmt_slli, { 0x5000 }
 847   },
 848 /* st $src1,@$src2 */
 849   {
 850     { 0, 0, 0, 0 },
 851     { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
 852     & ifmt_cmp, { 0x2040 }
 853   },
 854 /* st $src1,@($slo16,$src2) */
 855   {
 856     { 0, 0, 0, 0 },
 857     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
 858     & ifmt_st_d, { 0xa0400000 }
 859   },
 860 /* stb $src1,@$src2 */
 861   {
 862     { 0, 0, 0, 0 },
 863     { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
 864     & ifmt_cmp, { 0x2000 }
 865   },
 866 /* stb $src1,@($slo16,$src2) */
 867   {
 868     { 0, 0, 0, 0 },
 869     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
 870     & ifmt_st_d, { 0xa0000000 }
 871   },
 872 /* sth $src1,@$src2 */
 873   {
 874     { 0, 0, 0, 0 },
 875     { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
 876     & ifmt_cmp, { 0x2020 }
 877   },
 878 /* sth $src1,@($slo16,$src2) */
 879   {
 880     { 0, 0, 0, 0 },
 881     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
 882     & ifmt_st_d, { 0xa0200000 }
 883   },
 884 /* st $src1,@+$src2 */
 885   {
 886     { 0, 0, 0, 0 },
 887     { { MNEM, ' ', OP (SRC1), ',', '@', '+', OP (SRC2), 0 } },
 888     & ifmt_cmp, { 0x2060 }
 889   },
 890 /* st $src1,@-$src2 */
 891   {
 892     { 0, 0, 0, 0 },
 893     { { MNEM, ' ', OP (SRC1), ',', '@', '-', OP (SRC2), 0 } },
 894     & ifmt_cmp, { 0x2070 }
 895   },
 896 /* sub $dr,$sr */
 897   {
 898     { 0, 0, 0, 0 },
 899     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 900     & ifmt_add, { 0x20 }
 901   },
 902 /* subv $dr,$sr */
 903   {
 904     { 0, 0, 0, 0 },
 905     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 906     & ifmt_add, { 0x0 }
 907   },
 908 /* subx $dr,$sr */
 909   {
 910     { 0, 0, 0, 0 },
 911     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 912     & ifmt_add, { 0x10 }
 913   },
 914 /* trap $uimm4 */
 915   {
 916     { 0, 0, 0, 0 },
 917     { { MNEM, ' ', OP (UIMM4), 0 } },
 918     & ifmt_trap, { 0x10f0 }
 919   },
 920 /* unlock $src1,@$src2 */
 921   {
 922     { 0, 0, 0, 0 },
 923     { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
 924     & ifmt_cmp, { 0x2050 }
 925   },
 926 /* satb $dr,$sr */
 927   {
 928     { 0, 0, 0, 0 },
 929     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 930     & ifmt_satb, { 0x80600300 }
 931   },
 932 /* sath $dr,$sr */
 933   {
 934     { 0, 0, 0, 0 },
 935     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 936     & ifmt_satb, { 0x80600200 }
 937   },
 938 /* sat $dr,$sr */
 939   {
 940     { 0, 0, 0, 0 },
 941     { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
 942     & ifmt_satb, { 0x80600000 }
 943   },
 944 /* pcmpbz $src2 */
 945   {
 946     { 0, 0, 0, 0 },
 947     { { MNEM, ' ', OP (SRC2), 0 } },
 948     & ifmt_cmpz, { 0x370 }
 949   },
 950 /* sadd */
 951   {
 952     { 0, 0, 0, 0 },
 953     { { MNEM, 0 } },
 954     & ifmt_nop, { 0x50e4 }
 955   },
 956 /* macwu1 $src1,$src2 */
 957   {
 958     { 0, 0, 0, 0 },
 959     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 960     & ifmt_cmp, { 0x50b0 }
 961   },
 962 /* msblo $src1,$src2 */
 963   {
 964     { 0, 0, 0, 0 },
 965     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 966     & ifmt_cmp, { 0x50d0 }
 967   },
 968 /* mulwu1 $src1,$src2 */
 969   {
 970     { 0, 0, 0, 0 },
 971     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 972     & ifmt_cmp, { 0x50a0 }
 973   },
 974 /* maclh1 $src1,$src2 */
 975   {
 976     { 0, 0, 0, 0 },
 977     { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
 978     & ifmt_cmp, { 0x50c0 }
 979   },
 980 /* sc */
 981   {
 982     { 0, 0, 0, 0 },
 983     { { MNEM, 0 } },
 984     & ifmt_nop, { 0x7401 }
 985   },
 986 /* snc */
 987   {
 988     { 0, 0, 0, 0 },
 989     { { MNEM, 0 } },
 990     & ifmt_nop, { 0x7501 }
 991   },
 992 };
 993
 994 #undef A
 995 #undef MNEM
 996 #undef OPERAND
 997 #undef OP
 998
 999 /* Formats for ALIAS macro-insns.  */
1000
1001 #define F(f) & m32r_cgen_ifld_table[CONCAT2 (M32R_,f)]
1002
1003 static const CGEN_IFMT ifmt_bc8r = {
1004   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1005 };
1006
1007 static const CGEN_IFMT ifmt_bc24r = {
1008   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1009 };
1010
1011 static const CGEN_IFMT ifmt_bl8r = {
1012   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1013 };
1014
1015 static const CGEN_IFMT ifmt_bl24r = {
1016   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1017 };
1018
1019 static const CGEN_IFMT ifmt_bcl8r = {
1020   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1021 };
1022
1023 static const CGEN_IFMT ifmt_bcl24r = {
1024   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1025 };
1026
1027 static const CGEN_IFMT ifmt_bnc8r = {
1028   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1029 };
1030
1031 static const CGEN_IFMT ifmt_bnc24r = {
1032   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1033 };
1034
1035 static const CGEN_IFMT ifmt_bra8r = {
1036   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1037 };
1038
1039 static const CGEN_IFMT ifmt_bra24r = {
1040   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1041 };
1042
1043 static const CGEN_IFMT ifmt_bncl8r = {
1044   16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
1045 };
1046
1047 static const CGEN_IFMT ifmt_bncl24r = {
1048   32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
1049 };
1050
1051 static const CGEN_IFMT ifmt_ld_2 = {
1052   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1053 };
1054
1055 static const CGEN_IFMT ifmt_ld_d2 = {
1056   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1057 };
1058
1059 static const CGEN_IFMT ifmt_ldb_2 = {
1060   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1061 };
1062
1063 static const CGEN_IFMT ifmt_ldb_d2 = {
1064   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1065 };
1066
1067 static const CGEN_IFMT ifmt_ldh_2 = {
1068   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1069 };
1070
1071 static const CGEN_IFMT ifmt_ldh_d2 = {
1072   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1073 };
1074
1075 static const CGEN_IFMT ifmt_ldub_2 = {
1076   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1077 };
1078
1079 static const CGEN_IFMT ifmt_ldub_d2 = {
1080   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1081 };
1082
1083 static const CGEN_IFMT ifmt_lduh_2 = {
1084   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1085 };
1086
1087 static const CGEN_IFMT ifmt_lduh_d2 = {
1088   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1089 };
1090
1091 static const CGEN_IFMT ifmt_pop = {
1092   16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
1093 };
1094
1095 static const CGEN_IFMT ifmt_ldi8a = {
1096   16, 16, 0xf000, { { F (F_OP1) }, { F (F_R1) }, { F (F_SIMM8) }, { 0 } }
1097 };
1098
1099 static const CGEN_IFMT ifmt_ldi16a = {
1100   32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_R1) }, { F (F_SIMM16) }, { 0 } }
1101 };
1102
1103 static const CGEN_IFMT ifmt_rac_d = {
1104   16, 16, 0xf3ff, { { F (F_OP1) }, { F (F_ACCD) }, { F (F_BITS67) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_BIT14) }, { F (F_IMM1) }, { 0 } }
1105 };
1106
1107 static const CGEN_IFMT ifmt_rac_ds = {
1108   16, 16, 0xf3f3, { { F (F_OP1) }, { F (F_ACCD) }, { F (F_BITS67) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_BIT14) }, { F (F_IMM1) }, { 0 } }
1109 };
1110
1111 static const CGEN_IFMT ifmt_rach_d = {
1112   16, 16, 0xf3ff, { { F (F_OP1) }, { F (F_ACCD) }, { F (F_BITS67) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_BIT14) }, { F (F_IMM1) }, { 0 } }
1113 };
1114
1115 static const CGEN_IFMT ifmt_rach_ds = {
1116   16, 16, 0xf3f3, { { F (F_OP1) }, { F (F_ACCD) }, { F (F_BITS67) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_BIT14) }, { F (F_IMM1) }, { 0 } }
1117 };
1118
1119 static const CGEN_IFMT ifmt_st_2 = {
1120   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1121 };
1122
1123 static const CGEN_IFMT ifmt_st_d2 = {
1124   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1125 };
1126
1127 static const CGEN_IFMT ifmt_stb_2 = {
1128   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1129 };
1130
1131 static const CGEN_IFMT ifmt_stb_d2 = {
1132   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1133 };
1134
1135 static const CGEN_IFMT ifmt_sth_2 = {
1136   16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1137 };
1138
1139 static const CGEN_IFMT ifmt_sth_d2 = {
1140   32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
1141 };
1142
1143 static const CGEN_IFMT ifmt_push = {
1144   16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
1145 };
1146
1147 #undef F
1148
1149 /* Each non-simple macro entry points to an array of expansion possibilities.  */
1150
1151 #define A(a) (1 << CONCAT2 (CGEN_INSN_,a))
1152 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
1153 #define OPERAND(op) CONCAT2 (M32R_OPERAND_,op)
1154 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
1155
1156 /* The macro instruction table.  */
1157
1158 static const CGEN_IBASE m32r_cgen_macro_insn_table[] =
1159 {
1160 /* bc $disp8 */
1161   {
1162     -1, "bc8r", "bc", 16,
1163     { 0|A(RELAXABLE)|A(COND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1164   },
1165 /* bc $disp24 */
1166   {
1167     -1, "bc24r", "bc", 32,
1168     { 0|A(RELAX)|A(COND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1169   },
1170 /* bl $disp8 */
1171   {
1172     -1, "bl8r", "bl", 16,
1173     { 0|A(RELAXABLE)|A(FILL_SLOT)|A(UNCOND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1174   },
1175 /* bl $disp24 */
1176   {
1177     -1, "bl24r", "bl", 32,
1178     { 0|A(RELAX)|A(UNCOND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1179   },
1180 /* bcl $disp8 */
1181   {
1182     -1, "bcl8r", "bcl", 16,
1183     { 0|A(RELAXABLE)|A(FILL_SLOT)|A(COND_CTI)|A(ALIAS), { (1<<MACH_M32RX), PIPE_O } }
1184   },
1185 /* bcl $disp24 */
1186   {
1187     -1, "bcl24r", "bcl", 32,
1188     { 0|A(RELAX)|A(COND_CTI)|A(ALIAS), { (1<<MACH_M32RX), PIPE_NONE } }
1189   },
1190 /* bnc $disp8 */
1191   {
1192     -1, "bnc8r", "bnc", 16,
1193     { 0|A(RELAXABLE)|A(COND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1194   },
1195 /* bnc $disp24 */
1196   {
1197     -1, "bnc24r", "bnc", 32,
1198     { 0|A(RELAX)|A(COND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1199   },
1200 /* bra $disp8 */
1201   {
1202     -1, "bra8r", "bra", 16,
1203     { 0|A(RELAXABLE)|A(FILL_SLOT)|A(UNCOND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1204   },
1205 /* bra $disp24 */
1206   {
1207     -1, "bra24r", "bra", 32,
1208     { 0|A(RELAX)|A(UNCOND_CTI)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1209   },
1210 /* bncl $disp8 */
1211   {
1212     -1, "bncl8r", "bncl", 16,
1213     { 0|A(RELAXABLE)|A(FILL_SLOT)|A(COND_CTI)|A(ALIAS), { (1<<MACH_M32RX), PIPE_O } }
1214   },
1215 /* bncl $disp24 */
1216   {
1217     -1, "bncl24r", "bncl", 32,
1218     { 0|A(RELAX)|A(COND_CTI)|A(ALIAS), { (1<<MACH_M32RX), PIPE_NONE } }
1219   },
1220 /* ld $dr,@($sr) */
1221   {
1222     -1, "ld-2", "ld", 16,
1223     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1224   },
1225 /* ld $dr,@($sr,$slo16) */
1226   {
1227     -1, "ld-d2", "ld", 32,
1228     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1229   },
1230 /* ldb $dr,@($sr) */
1231   {
1232     -1, "ldb-2", "ldb", 16,
1233     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1234   },
1235 /* ldb $dr,@($sr,$slo16) */
1236   {
1237     -1, "ldb-d2", "ldb", 32,
1238     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1239   },
1240 /* ldh $dr,@($sr) */
1241   {
1242     -1, "ldh-2", "ldh", 16,
1243     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1244   },
1245 /* ldh $dr,@($sr,$slo16) */
1246   {
1247     -1, "ldh-d2", "ldh", 32,
1248     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1249   },
1250 /* ldub $dr,@($sr) */
1251   {
1252     -1, "ldub-2", "ldub", 16,
1253     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1254   },
1255 /* ldub $dr,@($sr,$slo16) */
1256   {
1257     -1, "ldub-d2", "ldub", 32,
1258     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1259   },
1260 /* lduh $dr,@($sr) */
1261   {
1262     -1, "lduh-2", "lduh", 16,
1263     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1264   },
1265 /* lduh $dr,@($sr,$slo16) */
1266   {
1267     -1, "lduh-d2", "lduh", 32,
1268     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1269   },
1270 /* pop $dr */
1271   {
1272     -1, "pop", "pop", 16,
1273     { 0|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1274   },
1275 /* ldi $dr,$simm8 */
1276   {
1277     -1, "ldi8a", "ldi", 16,
1278     { 0|A(ALIAS), { (1<<MACH_BASE), PIPE_OS } }
1279   },
1280 /* ldi $dr,$hash$slo16 */
1281   {
1282     -1, "ldi16a", "ldi", 32,
1283     { 0|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1284   },
1285 /* rac $accd */
1286   {
1287     -1, "rac-d", "rac", 16,
1288     { 0|A(ALIAS), { (1<<MACH_M32RX), PIPE_S } }
1289   },
1290 /* rac $accd,$accs */
1291   {
1292     -1, "rac-ds", "rac", 16,
1293     { 0|A(ALIAS), { (1<<MACH_M32RX), PIPE_S } }
1294   },
1295 /* rach $accd */
1296   {
1297     -1, "rach-d", "rach", 16,
1298     { 0|A(ALIAS), { (1<<MACH_M32RX), PIPE_S } }
1299   },
1300 /* rach $accd,$accs */
1301   {
1302     -1, "rach-ds", "rach", 16,
1303     { 0|A(ALIAS), { (1<<MACH_M32RX), PIPE_S } }
1304   },
1305 /* st $src1,@($src2) */
1306   {
1307     -1, "st-2", "st", 16,
1308     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1309   },
1310 /* st $src1,@($src2,$slo16) */
1311   {
1312     -1, "st-d2", "st", 32,
1313     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1314   },
1315 /* stb $src1,@($src2) */
1316   {
1317     -1, "stb-2", "stb", 16,
1318     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1319   },
1320 /* stb $src1,@($src2,$slo16) */
1321   {
1322     -1, "stb-d2", "stb", 32,
1323     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1324   },
1325 /* sth $src1,@($src2) */
1326   {
1327     -1, "sth-2", "sth", 16,
1328     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_O } }
1329   },
1330 /* sth $src1,@($src2,$slo16) */
1331   {
1332     -1, "sth-d2", "sth", 32,
1333     { 0|A(NO_DIS)|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1334   },
1335 /* push $src1 */
1336   {
1337     -1, "push", "push", 16,
1338     { 0|A(ALIAS), { (1<<MACH_BASE), PIPE_NONE } }
1339   },
1340 };
1341
1342 /* The macro instruction opcode table.  */
1343
1344 static const CGEN_OPCODE m32r_cgen_macro_insn_opcode_table[] =
1345 {
1346 /* bc $disp8 */
1347   {
1348     { 0, 0, 0, 0 },
1349     { { MNEM, ' ', OP (DISP8), 0 } },
1350     & ifmt_bc8r, { 0x7c00 }
1351   },
1352 /* bc $disp24 */
1353   {
1354     { 0, 0, 0, 0 },
1355     { { MNEM, ' ', OP (DISP24), 0 } },
1356     & ifmt_bc24r, { 0xfc000000 }
1357   },
1358 /* bl $disp8 */
1359   {
1360     { 0, 0, 0, 0 },
1361     { { MNEM, ' ', OP (DISP8), 0 } },
1362     & ifmt_bl8r, { 0x7e00 }
1363   },
1364 /* bl $disp24 */
1365   {
1366     { 0, 0, 0, 0 },
1367     { { MNEM, ' ', OP (DISP24), 0 } },
1368     & ifmt_bl24r, { 0xfe000000 }
1369   },
1370 /* bcl $disp8 */
1371   {
1372     { 0, 0, 0, 0 },
1373     { { MNEM, ' ', OP (DISP8), 0 } },
1374     & ifmt_bcl8r, { 0x7800 }
1375   },
1376 /* bcl $disp24 */
1377   {
1378     { 0, 0, 0, 0 },
1379     { { MNEM, ' ', OP (DISP24), 0 } },
1380     & ifmt_bcl24r, { 0xf8000000 }
1381   },
1382 /* bnc $disp8 */
1383   {
1384     { 0, 0, 0, 0 },
1385     { { MNEM, ' ', OP (DISP8), 0 } },
1386     & ifmt_bnc8r, { 0x7d00 }
1387   },
1388 /* bnc $disp24 */
1389   {
1390     { 0, 0, 0, 0 },
1391     { { MNEM, ' ', OP (DISP24), 0 } },
1392     & ifmt_bnc24r, { 0xfd000000 }
1393   },
1394 /* bra $disp8 */
1395   {
1396     { 0, 0, 0, 0 },
1397     { { MNEM, ' ', OP (DISP8), 0 } },
1398     & ifmt_bra8r, { 0x7f00 }
1399   },
1400 /* bra $disp24 */
1401   {
1402     { 0, 0, 0, 0 },
1403     { { MNEM, ' ', OP (DISP24), 0 } },
1404     & ifmt_bra24r, { 0xff000000 }
1405   },
1406 /* bncl $disp8 */
1407   {
1408     { 0, 0, 0, 0 },
1409     { { MNEM, ' ', OP (DISP8), 0 } },
1410     & ifmt_bncl8r, { 0x7900 }
1411   },
1412 /* bncl $disp24 */
1413   {
1414     { 0, 0, 0, 0 },
1415     { { MNEM, ' ', OP (DISP24), 0 } },
1416     & ifmt_bncl24r, { 0xf9000000 }
1417   },
1418 /* ld $dr,@($sr) */
1419   {
1420     { 0, 0, 0, 0 },
1421     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
1422     & ifmt_ld_2, { 0x20c0 }
1423   },
1424 /* ld $dr,@($sr,$slo16) */
1425   {
1426     { 0, 0, 0, 0 },
1427     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
1428     & ifmt_ld_d2, { 0xa0c00000 }
1429   },
1430 /* ldb $dr,@($sr) */
1431   {
1432     { 0, 0, 0, 0 },
1433     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
1434     & ifmt_ldb_2, { 0x2080 }
1435   },
1436 /* ldb $dr,@($sr,$slo16) */
1437   {
1438     { 0, 0, 0, 0 },
1439     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
1440     & ifmt_ldb_d2, { 0xa0800000 }
1441   },
1442 /* ldh $dr,@($sr) */
1443   {
1444     { 0, 0, 0, 0 },
1445     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
1446     & ifmt_ldh_2, { 0x20a0 }
1447   },
1448 /* ldh $dr,@($sr,$slo16) */
1449   {
1450     { 0, 0, 0, 0 },
1451     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
1452     & ifmt_ldh_d2, { 0xa0a00000 }
1453   },
1454 /* ldub $dr,@($sr) */
1455   {
1456     { 0, 0, 0, 0 },
1457     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
1458     & ifmt_ldub_2, { 0x2090 }
1459   },
1460 /* ldub $dr,@($sr,$slo16) */
1461   {
1462     { 0, 0, 0, 0 },
1463     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
1464     & ifmt_ldub_d2, { 0xa0900000 }
1465   },
1466 /* lduh $dr,@($sr) */
1467   {
1468     { 0, 0, 0, 0 },
1469     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
1470     & ifmt_lduh_2, { 0x20b0 }
1471   },
1472 /* lduh $dr,@($sr,$slo16) */
1473   {
1474     { 0, 0, 0, 0 },
1475     { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
1476     & ifmt_lduh_d2, { 0xa0b00000 }
1477   },
1478 /* pop $dr */
1479   {
1480     { 0, 0, 0, 0 },
1481     { { MNEM, ' ', OP (DR), 0 } },
1482     & ifmt_pop, { 0x20ef }
1483   },
1484 /* ldi $dr,$simm8 */
1485   {
1486     { 0, 0, 0, 0 },
1487     { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
1488     & ifmt_ldi8a, { 0x6000 }
1489   },
1490 /* ldi $dr,$hash$slo16 */
1491   {
1492     { 0, 0, 0, 0 },
1493     { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (SLO16), 0 } },
1494     & ifmt_ldi16a, { 0x90f00000 }
1495   },
1496 /* rac $accd */
1497   {
1498     { 0, 0, 0, 0 },
1499     { { MNEM, ' ', OP (ACCD), 0 } },
1500     & ifmt_rac_d, { 0x5090 }
1501   },
1502 /* rac $accd,$accs */
1503   {
1504     { 0, 0, 0, 0 },
1505     { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), 0 } },
1506     & ifmt_rac_ds, { 0x5090 }
1507   },
1508 /* rach $accd */
1509   {
1510     { 0, 0, 0, 0 },
1511     { { MNEM, ' ', OP (ACCD), 0 } },
1512     & ifmt_rach_d, { 0x5080 }
1513   },
1514 /* rach $accd,$accs */
1515   {
1516     { 0, 0, 0, 0 },
1517     { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), 0 } },
1518     & ifmt_rach_ds, { 0x5080 }
1519   },
1520 /* st $src1,@($src2) */
1521   {
1522     { 0, 0, 0, 0 },
1523     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
1524     & ifmt_st_2, { 0x2040 }
1525   },
1526 /* st $src1,@($src2,$slo16) */
1527   {
1528     { 0, 0, 0, 0 },
1529     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
1530     & ifmt_st_d2, { 0xa0400000 }
1531   },
1532 /* stb $src1,@($src2) */
1533   {
1534     { 0, 0, 0, 0 },
1535     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
1536     & ifmt_stb_2, { 0x2000 }
1537   },
1538 /* stb $src1,@($src2,$slo16) */
1539   {
1540     { 0, 0, 0, 0 },
1541     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
1542     & ifmt_stb_d2, { 0xa0000000 }
1543   },
1544 /* sth $src1,@($src2) */
1545   {
1546     { 0, 0, 0, 0 },
1547     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
1548     & ifmt_sth_2, { 0x2020 }
1549   },
1550 /* sth $src1,@($src2,$slo16) */
1551   {
1552     { 0, 0, 0, 0 },
1553     { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
1554     & ifmt_sth_d2, { 0xa0200000 }
1555   },
1556 /* push $src1 */
1557   {
1558     { 0, 0, 0, 0 },
1559     { { MNEM, ' ', OP (SRC1), 0 } },
1560     & ifmt_push, { 0x207f }
1561   },
1562 };
1563
1564 #undef A
1565 #undef MNEM
1566 #undef OPERAND
1567 #undef OP
1568
1569 #ifndef CGEN_ASM_HASH_P
1570 #define CGEN_ASM_HASH_P(insn) 1
1571 #endif
1572
1573 #ifndef CGEN_DIS_HASH_P
1574 #define CGEN_DIS_HASH_P(insn) 1
1575 #endif
1576
1577 /* Return non-zero if INSN is to be added to the hash table.
1578    Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
1579
1580 static int
1581 asm_hash_insn_p (insn)
1582      const CGEN_INSN *insn;
1583 {
1584   return CGEN_ASM_HASH_P (insn);
1585 }
1586
1587 static int
1588 dis_hash_insn_p (insn)
1589      const CGEN_INSN *insn;
1590 {
1591   /* If building the hash table and the NO-DIS attribute is present,
1592      ignore.  */
1593   if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
1594     return 0;
1595   return CGEN_DIS_HASH_P (insn);
1596 }
1597
1598 #ifndef CGEN_ASM_HASH
1599 #define CGEN_ASM_HASH_SIZE 127
1600 #ifdef CGEN_MNEMONIC_OPERANDS
1601 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
1602 #else
1603 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
1604 #endif
1605 #endif
1606
1607 /* It doesn't make much sense to provide a default here,
1608    but while this is under development we do.
1609    BUFFER is a pointer to the bytes of the insn, target order.
1610    VALUE is the first base_insn_bitsize bits as an int in host order.  */
1611
1612 #ifndef CGEN_DIS_HASH
1613 #define CGEN_DIS_HASH_SIZE 256
1614 #define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
1615 #endif
1616
1617 /* The result is the hash value of the insn.
1618    Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
1619
1620 static unsigned int
1621 asm_hash_insn (mnem)
1622      const char * mnem;
1623 {
1624   return CGEN_ASM_HASH (mnem);
1625 }
1626
1627 /* BUF is a pointer to the bytes of the insn, target order.
1628    VALUE is the first base_insn_bitsize bits as an int in host order.  */
1629
1630 static unsigned int
1631 dis_hash_insn (buf, value)
1632      const char * buf;
1633      CGEN_INSN_INT value;
1634 {
1635   return CGEN_DIS_HASH (buf, value);
1636 }
1637
1638 /* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
1639
1640 static void
1641 set_fields_bitsize (fields, size)
1642      CGEN_FIELDS *fields;
1643      int size;
1644 {
1645   CGEN_FIELDS_BITSIZE (fields) = size;
1646 }
1647
1648 /* Function to call before using the operand instance table.
1649    This plugs the opcode entries and macro instructions into the cpu table.  */
1650
1651 void
1652 m32r_cgen_init_opcode_table (cd)
1653      CGEN_CPU_DESC cd;
1654 {
1655   int i;
1656   int num_macros = (sizeof (m32r_cgen_macro_insn_table) /
1657                     sizeof (m32r_cgen_macro_insn_table[0]));
1658   const CGEN_IBASE *ib = & m32r_cgen_macro_insn_table[0];
1659   const CGEN_OPCODE *oc = & m32r_cgen_macro_insn_opcode_table[0];
1660   CGEN_INSN *insns = (CGEN_INSN *) xmalloc (num_macros * sizeof (CGEN_INSN));
1661   memset (insns, 0, num_macros * sizeof (CGEN_INSN));
1662   for (i = 0; i < num_macros; ++i)
1663     {
1664       insns[i].base = &ib[i];
1665       insns[i].opcode = &oc[i];
1666     }
1667   cd->macro_insn_table.init_entries = insns;
1668   cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
1669   cd->macro_insn_table.num_init_entries = num_macros;
1670
1671   oc = & m32r_cgen_insn_opcode_table[0];
1672   insns = (CGEN_INSN *) cd->insn_table.init_entries;
1673   for (i = 0; i < MAX_INSNS; ++i)
1674     insns[i].opcode = &oc[i];
1675
1676   cd->sizeof_fields = sizeof (CGEN_FIELDS);
1677   cd->set_fields_bitsize = set_fields_bitsize;
1678
1679   cd->asm_hash_p = asm_hash_insn_p;
1680   cd->asm_hash = asm_hash_insn;
1681   cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
1682
1683   cd->dis_hash_p = dis_hash_insn_p;
1684   cd->dis_hash = dis_hash_insn;
1685   cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
1686 }