opcodes/or1k-opc.c

   1 /* Instruction opcode table for or1k.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996-2010 Free Software Foundation, Inc.
   6
   7 This 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
  38 static int asm_hash_insn_p        (const CGEN_INSN *);
  39 static unsigned int asm_hash_insn (const char *);
  40 static int dis_hash_insn_p        (const CGEN_INSN *);
  41 static 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]
  46 static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
  47   0, 0, 0x0, { { 0 } }
  48 };
  49
  50 static const CGEN_IFMT ifmt_l_j ATTRIBUTE_UNUSED = {
  51   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_DISP26) }, { 0 } }
  52 };
  53
  54 static 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
  58 static 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
  62 static const CGEN_IFMT ifmt_l_rfe ATTRIBUTE_UNUSED = {
  63   32, 32, 0xffffffff, { { F (F_OPCODE) }, { F (F_RESV_25_26) }, { 0 } }
  64 };
  65
  66 static const CGEN_IFMT ifmt_l_nop_imm ATTRIBUTE_UNUSED = {
  67   32, 32, 0xffff0000, { { F (F_OPCODE) }, { F (F_OP_25_2) }, { F (F_RESV_23_8) }, { F (F_UIMM16) }, { 0 } }
  68 };
  69
  70 static const CGEN_IFMT ifmt_l_movhi ATTRIBUTE_UNUSED = {
  71   32, 32, 0xfc1f0000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_RESV_20_4) }, { F (F_OP_16_1) }, { F (F_UIMM16) }, { 0 } }
  72 };
  73
  74 static const CGEN_IFMT ifmt_l_macrc ATTRIBUTE_UNUSED = {
  75   32, 32, 0xfc1fffff, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_RESV_20_4) }, { F (F_OP_16_1) }, { F (F_UIMM16) }, { 0 } }
  76 };
  77
  78 static const CGEN_IFMT ifmt_l_mfspr ATTRIBUTE_UNUSED = {
  79   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
  80 };
  81
  82 static const CGEN_IFMT ifmt_l_mtspr ATTRIBUTE_UNUSED = {
  83   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_UIMM16_SPLIT) }, { 0 } }
  84 };
  85
  86 static const CGEN_IFMT ifmt_l_lwz ATTRIBUTE_UNUSED = {
  87   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
  88 };
  89
  90 static const CGEN_IFMT ifmt_l_sw ATTRIBUTE_UNUSED = {
  91   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_SIMM16_SPLIT) }, { 0 } }
  92 };
  93
  94 static const CGEN_IFMT ifmt_l_swa ATTRIBUTE_UNUSED = {
  95   32, 32, 0xfc000000, { { F (F_OPCODE) }, { F (F_R2) }, { F (F_R3) }, { F (F_SIMM16) }, { 0 } }
  96 };
  97
  98 static const CGEN_IFMT ifmt_l_sll ATTRIBUTE_UNUSED = {
  99   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 } }
 100 };
 101
 102 static const CGEN_IFMT ifmt_l_slli ATTRIBUTE_UNUSED = {
 103   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 } }
 104 };
 105
 106 static const CGEN_IFMT ifmt_l_and ATTRIBUTE_UNUSED = {
 107   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 } }
 108 };
 109
 110 static const CGEN_IFMT ifmt_l_exths ATTRIBUTE_UNUSED = {
 111   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 } }
 112 };
 113
 114 static const CGEN_IFMT ifmt_l_cmov ATTRIBUTE_UNUSED = {
 115   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 } }
 116 };
 117
 118 static const CGEN_IFMT ifmt_l_sfgts ATTRIBUTE_UNUSED = {
 119   32, 32, 0xffe007ff, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_R2) }, { F (F_R3) }, { F (F_RESV_10_11) }, { 0 } }
 120 };
 121
 122 static const CGEN_IFMT ifmt_l_sfgtsi ATTRIBUTE_UNUSED = {
 123   32, 32, 0xffe00000, { { F (F_OPCODE) }, { F (F_OP_25_5) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 124 };
 125
 126 static const CGEN_IFMT ifmt_l_mac ATTRIBUTE_UNUSED = {
 127   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 } }
 128 };
 129
 130 static const CGEN_IFMT ifmt_l_maci ATTRIBUTE_UNUSED = {
 131   32, 32, 0xffe00000, { { F (F_OPCODE) }, { F (F_RESV_25_5) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 132 };
 133
 134 static const CGEN_IFMT ifmt_lf_add_s ATTRIBUTE_UNUSED = {
 135   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 } }
 136 };
 137
 138 static const CGEN_IFMT ifmt_lf_add_d ATTRIBUTE_UNUSED = {
 139   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 } }
 140 };
 141
 142 static const CGEN_IFMT ifmt_lf_itof_s ATTRIBUTE_UNUSED = {
 143   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 } }
 144 };
 145
 146 static const CGEN_IFMT ifmt_lf_ftoi_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
 150 static const CGEN_IFMT ifmt_lf_ftoi_d ATTRIBUTE_UNUSED = {
 151   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 } }
 152 };
 153
 154 static const CGEN_IFMT ifmt_lf_eq_s ATTRIBUTE_UNUSED = {
 155   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 } }
 156 };
 157
 158 static const CGEN_IFMT ifmt_lf_cust1_s ATTRIBUTE_UNUSED = {
 159   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 } }
 160 };
 161
 162 static const CGEN_IFMT ifmt_lf_cust1_d ATTRIBUTE_UNUSED = {
 163   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 } }
 164 };
 165
 166 #undef F
 167
 168 #define A(a) (1 << CGEN_INSN_##a)
 169 #define OPERAND(op) OR1K_OPERAND_##op
 170 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 171 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 172
 173 /* The instruction table.  */
 174
 175 static const CGEN_OPCODE or1k_cgen_insn_opcode_table[MAX_INSNS] =
 176 {
 177   /* Special null first entry.
 178      A `num' value of zero is thus invalid.
 179      Also, the special `invalid' insn resides here.  */
 180   { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
 181 /* l.j ${disp26} */
 182   {
 183     { 0, 0, 0, 0 },
 184     { { MNEM, ' ', OP (DISP26), 0 } },
 185     & ifmt_l_j, { 0x0 }
 186   },
 187 /* l.jal ${disp26} */
 188   {
 189     { 0, 0, 0, 0 },
 190     { { MNEM, ' ', OP (DISP26), 0 } },
 191     & ifmt_l_j, { 0x4000000 }
 192   },
 193 /* l.jr $rB */
 194   {
 195     { 0, 0, 0, 0 },
 196     { { MNEM, ' ', OP (RB), 0 } },
 197     & ifmt_l_jr, { 0x44000000 }
 198   },
 199 /* l.jalr $rB */
 200   {
 201     { 0, 0, 0, 0 },
 202     { { MNEM, ' ', OP (RB), 0 } },
 203     & ifmt_l_jr, { 0x48000000 }
 204   },
 205 /* l.bnf ${disp26} */
 206   {
 207     { 0, 0, 0, 0 },
 208     { { MNEM, ' ', OP (DISP26), 0 } },
 209     & ifmt_l_j, { 0xc000000 }
 210   },
 211 /* l.bf ${disp26} */
 212   {
 213     { 0, 0, 0, 0 },
 214     { { MNEM, ' ', OP (DISP26), 0 } },
 215     & ifmt_l_j, { 0x10000000 }
 216   },
 217 /* l.trap ${uimm16} */
 218   {
 219     { 0, 0, 0, 0 },
 220     { { MNEM, ' ', OP (UIMM16), 0 } },
 221     & ifmt_l_trap, { 0x21000000 }
 222   },
 223 /* l.sys ${uimm16} */
 224   {
 225     { 0, 0, 0, 0 },
 226     { { MNEM, ' ', OP (UIMM16), 0 } },
 227     & ifmt_l_trap, { 0x20000000 }
 228   },
 229 /* l.rfe */
 230   {
 231     { 0, 0, 0, 0 },
 232     { { MNEM, 0 } },
 233     & ifmt_l_rfe, { 0x24000000 }
 234   },
 235 /* l.nop ${uimm16} */
 236   {
 237     { 0, 0, 0, 0 },
 238     { { MNEM, ' ', OP (UIMM16), 0 } },
 239     & ifmt_l_nop_imm, { 0x15000000 }
 240   },
 241 /* l.nop */
 242   {
 243     { 0, 0, 0, 0 },
 244     { { MNEM, 0 } },
 245     & ifmt_l_nop_imm, { 0x15000000 }
 246   },
 247 /* l.movhi $rD,$uimm16 */
 248   {
 249     { 0, 0, 0, 0 },
 250     { { MNEM, ' ', OP (RD), ',', OP (UIMM16), 0 } },
 251     & ifmt_l_movhi, { 0x18000000 }
 252   },
 253 /* l.macrc $rD */
 254   {
 255     { 0, 0, 0, 0 },
 256     { { MNEM, ' ', OP (RD), 0 } },
 257     & ifmt_l_macrc, { 0x18010000 }
 258   },
 259 /* l.mfspr $rD,$rA,${uimm16} */
 260   {
 261     { 0, 0, 0, 0 },
 262     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } },
 263     & ifmt_l_mfspr, { 0xb4000000 }
 264   },
 265 /* l.mtspr $rA,$rB,${uimm16-split} */
 266   {
 267     { 0, 0, 0, 0 },
 268     { { MNEM, ' ', OP (RA), ',', OP (RB), ',', OP (UIMM16_SPLIT), 0 } },
 269     & ifmt_l_mtspr, { 0xc0000000 }
 270   },
 271 /* l.lwz $rD,${simm16}($rA) */
 272   {
 273     { 0, 0, 0, 0 },
 274     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 275     & ifmt_l_lwz, { 0x84000000 }
 276   },
 277 /* l.lws $rD,${simm16}($rA) */
 278   {
 279     { 0, 0, 0, 0 },
 280     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 281     & ifmt_l_lwz, { 0x88000000 }
 282   },
 283 /* l.lwa $rD,${simm16}($rA) */
 284   {
 285     { 0, 0, 0, 0 },
 286     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 287     & ifmt_l_lwz, { 0x6c000000 }
 288   },
 289 /* l.lbz $rD,${simm16}($rA) */
 290   {
 291     { 0, 0, 0, 0 },
 292     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 293     & ifmt_l_lwz, { 0x8c000000 }
 294   },
 295 /* l.lbs $rD,${simm16}($rA) */
 296   {
 297     { 0, 0, 0, 0 },
 298     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 299     & ifmt_l_lwz, { 0x90000000 }
 300   },
 301 /* l.lhz $rD,${simm16}($rA) */
 302   {
 303     { 0, 0, 0, 0 },
 304     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 305     & ifmt_l_lwz, { 0x94000000 }
 306   },
 307 /* l.lhs $rD,${simm16}($rA) */
 308   {
 309     { 0, 0, 0, 0 },
 310     { { MNEM, ' ', OP (RD), ',', OP (SIMM16), '(', OP (RA), ')', 0 } },
 311     & ifmt_l_lwz, { 0x98000000 }
 312   },
 313 /* l.sw ${simm16-split}($rA),$rB */
 314   {
 315     { 0, 0, 0, 0 },
 316     { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } },
 317     & ifmt_l_sw, { 0xd4000000 }
 318   },
 319 /* l.sb ${simm16-split}($rA),$rB */
 320   {
 321     { 0, 0, 0, 0 },
 322     { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } },
 323     & ifmt_l_sw, { 0xd8000000 }
 324   },
 325 /* l.sh ${simm16-split}($rA),$rB */
 326   {
 327     { 0, 0, 0, 0 },
 328     { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } },
 329     & ifmt_l_sw, { 0xdc000000 }
 330   },
 331 /* l.swa ${simm16-split}($rA),$rB */
 332   {
 333     { 0, 0, 0, 0 },
 334     { { MNEM, ' ', OP (SIMM16_SPLIT), '(', OP (RA), ')', ',', OP (RB), 0 } },
 335     & ifmt_l_swa, { 0xcc000000 }
 336   },
 337 /* l.sll $rD,$rA,$rB */
 338   {
 339     { 0, 0, 0, 0 },
 340     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 341     & ifmt_l_sll, { 0xe0000008 }
 342   },
 343 /* l.slli $rD,$rA,${uimm6} */
 344   {
 345     { 0, 0, 0, 0 },
 346     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } },
 347     & ifmt_l_slli, { 0xb8000000 }
 348   },
 349 /* l.srl $rD,$rA,$rB */
 350   {
 351     { 0, 0, 0, 0 },
 352     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 353     & ifmt_l_sll, { 0xe0000048 }
 354   },
 355 /* l.srli $rD,$rA,${uimm6} */
 356   {
 357     { 0, 0, 0, 0 },
 358     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } },
 359     & ifmt_l_slli, { 0xb8000040 }
 360   },
 361 /* l.sra $rD,$rA,$rB */
 362   {
 363     { 0, 0, 0, 0 },
 364     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 365     & ifmt_l_sll, { 0xe0000088 }
 366   },
 367 /* l.srai $rD,$rA,${uimm6} */
 368   {
 369     { 0, 0, 0, 0 },
 370     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } },
 371     & ifmt_l_slli, { 0xb8000080 }
 372   },
 373 /* l.ror $rD,$rA,$rB */
 374   {
 375     { 0, 0, 0, 0 },
 376     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 377     & ifmt_l_sll, { 0xe00000c8 }
 378   },
 379 /* l.rori $rD,$rA,${uimm6} */
 380   {
 381     { 0, 0, 0, 0 },
 382     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM6), 0 } },
 383     & ifmt_l_slli, { 0xb80000c0 }
 384   },
 385 /* l.and $rD,$rA,$rB */
 386   {
 387     { 0, 0, 0, 0 },
 388     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 389     & ifmt_l_and, { 0xe0000003 }
 390   },
 391 /* l.or $rD,$rA,$rB */
 392   {
 393     { 0, 0, 0, 0 },
 394     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 395     & ifmt_l_and, { 0xe0000004 }
 396   },
 397 /* l.xor $rD,$rA,$rB */
 398   {
 399     { 0, 0, 0, 0 },
 400     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 401     & ifmt_l_and, { 0xe0000005 }
 402   },
 403 /* l.add $rD,$rA,$rB */
 404   {
 405     { 0, 0, 0, 0 },
 406     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 407     & ifmt_l_and, { 0xe0000000 }
 408   },
 409 /* l.sub $rD,$rA,$rB */
 410   {
 411     { 0, 0, 0, 0 },
 412     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 413     & ifmt_l_and, { 0xe0000002 }
 414   },
 415 /* l.addc $rD,$rA,$rB */
 416   {
 417     { 0, 0, 0, 0 },
 418     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 419     & ifmt_l_and, { 0xe0000001 }
 420   },
 421 /* l.mul $rD,$rA,$rB */
 422   {
 423     { 0, 0, 0, 0 },
 424     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 425     & ifmt_l_and, { 0xe0000306 }
 426   },
 427 /* l.mulu $rD,$rA,$rB */
 428   {
 429     { 0, 0, 0, 0 },
 430     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 431     & ifmt_l_and, { 0xe000030b }
 432   },
 433 /* l.div $rD,$rA,$rB */
 434   {
 435     { 0, 0, 0, 0 },
 436     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 437     & ifmt_l_and, { 0xe0000309 }
 438   },
 439 /* l.divu $rD,$rA,$rB */
 440   {
 441     { 0, 0, 0, 0 },
 442     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 443     & ifmt_l_and, { 0xe000030a }
 444   },
 445 /* l.ff1 $rD,$rA */
 446   {
 447     { 0, 0, 0, 0 },
 448     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 449     & ifmt_l_and, { 0xe000000f }
 450   },
 451 /* l.fl1 $rD,$rA */
 452   {
 453     { 0, 0, 0, 0 },
 454     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 455     & ifmt_l_and, { 0xe000010f }
 456   },
 457 /* l.andi $rD,$rA,$uimm16 */
 458   {
 459     { 0, 0, 0, 0 },
 460     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } },
 461     & ifmt_l_mfspr, { 0xa4000000 }
 462   },
 463 /* l.ori $rD,$rA,$uimm16 */
 464   {
 465     { 0, 0, 0, 0 },
 466     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (UIMM16), 0 } },
 467     & ifmt_l_mfspr, { 0xa8000000 }
 468   },
 469 /* l.xori $rD,$rA,$simm16 */
 470   {
 471     { 0, 0, 0, 0 },
 472     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } },
 473     & ifmt_l_lwz, { 0xac000000 }
 474   },
 475 /* l.addi $rD,$rA,$simm16 */
 476   {
 477     { 0, 0, 0, 0 },
 478     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } },
 479     & ifmt_l_lwz, { 0x9c000000 }
 480   },
 481 /* l.addic $rD,$rA,$simm16 */
 482   {
 483     { 0, 0, 0, 0 },
 484     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } },
 485     & ifmt_l_lwz, { 0xa0000000 }
 486   },
 487 /* l.muli $rD,$rA,$simm16 */
 488   {
 489     { 0, 0, 0, 0 },
 490     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (SIMM16), 0 } },
 491     & ifmt_l_lwz, { 0xb0000000 }
 492   },
 493 /* l.exths $rD,$rA */
 494   {
 495     { 0, 0, 0, 0 },
 496     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 497     & ifmt_l_exths, { 0xe000000c }
 498   },
 499 /* l.extbs $rD,$rA */
 500   {
 501     { 0, 0, 0, 0 },
 502     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 503     & ifmt_l_exths, { 0xe000004c }
 504   },
 505 /* l.exthz $rD,$rA */
 506   {
 507     { 0, 0, 0, 0 },
 508     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 509     & ifmt_l_exths, { 0xe000008c }
 510   },
 511 /* l.extbz $rD,$rA */
 512   {
 513     { 0, 0, 0, 0 },
 514     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 515     & ifmt_l_exths, { 0xe00000cc }
 516   },
 517 /* l.extws $rD,$rA */
 518   {
 519     { 0, 0, 0, 0 },
 520     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 521     & ifmt_l_exths, { 0xe000000d }
 522   },
 523 /* l.extwz $rD,$rA */
 524   {
 525     { 0, 0, 0, 0 },
 526     { { MNEM, ' ', OP (RD), ',', OP (RA), 0 } },
 527     & ifmt_l_exths, { 0xe000004d }
 528   },
 529 /* l.cmov $rD,$rA,$rB */
 530   {
 531     { 0, 0, 0, 0 },
 532     { { MNEM, ' ', OP (RD), ',', OP (RA), ',', OP (RB), 0 } },
 533     & ifmt_l_cmov, { 0xe000000e }
 534   },
 535 /* l.sfgts $rA,$rB */
 536   {
 537     { 0, 0, 0, 0 },
 538     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 539     & ifmt_l_sfgts, { 0xe5400000 }
 540   },
 541 /* l.sfgtsi $rA,$simm16 */
 542   {
 543     { 0, 0, 0, 0 },
 544     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 545     & ifmt_l_sfgtsi, { 0xbd400000 }
 546   },
 547 /* l.sfgtu $rA,$rB */
 548   {
 549     { 0, 0, 0, 0 },
 550     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 551     & ifmt_l_sfgts, { 0xe4400000 }
 552   },
 553 /* l.sfgtui $rA,$simm16 */
 554   {
 555     { 0, 0, 0, 0 },
 556     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 557     & ifmt_l_sfgtsi, { 0xbc400000 }
 558   },
 559 /* l.sfges $rA,$rB */
 560   {
 561     { 0, 0, 0, 0 },
 562     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 563     & ifmt_l_sfgts, { 0xe5600000 }
 564   },
 565 /* l.sfgesi $rA,$simm16 */
 566   {
 567     { 0, 0, 0, 0 },
 568     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 569     & ifmt_l_sfgtsi, { 0xbd600000 }
 570   },
 571 /* l.sfgeu $rA,$rB */
 572   {
 573     { 0, 0, 0, 0 },
 574     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 575     & ifmt_l_sfgts, { 0xe4600000 }
 576   },
 577 /* l.sfgeui $rA,$simm16 */
 578   {
 579     { 0, 0, 0, 0 },
 580     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 581     & ifmt_l_sfgtsi, { 0xbc600000 }
 582   },
 583 /* l.sflts $rA,$rB */
 584   {
 585     { 0, 0, 0, 0 },
 586     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 587     & ifmt_l_sfgts, { 0xe5800000 }
 588   },
 589 /* l.sfltsi $rA,$simm16 */
 590   {
 591     { 0, 0, 0, 0 },
 592     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 593     & ifmt_l_sfgtsi, { 0xbd800000 }
 594   },
 595 /* l.sfltu $rA,$rB */
 596   {
 597     { 0, 0, 0, 0 },
 598     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 599     & ifmt_l_sfgts, { 0xe4800000 }
 600   },
 601 /* l.sfltui $rA,$simm16 */
 602   {
 603     { 0, 0, 0, 0 },
 604     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 605     & ifmt_l_sfgtsi, { 0xbc800000 }
 606   },
 607 /* l.sfles $rA,$rB */
 608   {
 609     { 0, 0, 0, 0 },
 610     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 611     & ifmt_l_sfgts, { 0xe5a00000 }
 612   },
 613 /* l.sflesi $rA,$simm16 */
 614   {
 615     { 0, 0, 0, 0 },
 616     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 617     & ifmt_l_sfgtsi, { 0xbda00000 }
 618   },
 619 /* l.sfleu $rA,$rB */
 620   {
 621     { 0, 0, 0, 0 },
 622     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 623     & ifmt_l_sfgts, { 0xe4a00000 }
 624   },
 625 /* l.sfleui $rA,$simm16 */
 626   {
 627     { 0, 0, 0, 0 },
 628     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 629     & ifmt_l_sfgtsi, { 0xbca00000 }
 630   },
 631 /* l.sfeq $rA,$rB */
 632   {
 633     { 0, 0, 0, 0 },
 634     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 635     & ifmt_l_sfgts, { 0xe4000000 }
 636   },
 637 /* l.sfeqi $rA,$simm16 */
 638   {
 639     { 0, 0, 0, 0 },
 640     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 641     & ifmt_l_sfgtsi, { 0xbc000000 }
 642   },
 643 /* l.sfne $rA,$rB */
 644   {
 645     { 0, 0, 0, 0 },
 646     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 647     & ifmt_l_sfgts, { 0xe4200000 }
 648   },
 649 /* l.sfnei $rA,$simm16 */
 650   {
 651     { 0, 0, 0, 0 },
 652     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 653     & ifmt_l_sfgtsi, { 0xbc200000 }
 654   },
 655 /* l.mac $rA,$rB */
 656   {
 657     { 0, 0, 0, 0 },
 658     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 659     & ifmt_l_mac, { 0xc4000001 }
 660   },
 661 /* l.msb $rA,$rB */
 662   {
 663     { 0, 0, 0, 0 },
 664     { { MNEM, ' ', OP (RA), ',', OP (RB), 0 } },
 665     & ifmt_l_mac, { 0xc4000002 }
 666   },
 667 /* l.maci $rA,${simm16} */
 668   {
 669     { 0, 0, 0, 0 },
 670     { { MNEM, ' ', OP (RA), ',', OP (SIMM16), 0 } },
 671     & ifmt_l_maci, { 0x4c000000 }
 672   },
 673 /* l.cust1 */
 674   {
 675     { 0, 0, 0, 0 },
 676     { { MNEM, 0 } },
 677     & ifmt_l_rfe, { 0x70000000 }
 678   },
 679 /* l.cust2 */
 680   {
 681     { 0, 0, 0, 0 },
 682     { { MNEM, 0 } },
 683     & ifmt_l_rfe, { 0x74000000 }
 684   },
 685 /* l.cust3 */
 686   {
 687     { 0, 0, 0, 0 },
 688     { { MNEM, 0 } },
 689     & ifmt_l_rfe, { 0x78000000 }
 690   },
 691 /* l.cust4 */
 692   {
 693     { 0, 0, 0, 0 },
 694     { { MNEM, 0 } },
 695     & ifmt_l_rfe, { 0x7c000000 }
 696   },
 697 /* l.cust5 */
 698   {
 699     { 0, 0, 0, 0 },
 700     { { MNEM, 0 } },
 701     & ifmt_l_rfe, { 0xf0000000 }
 702   },
 703 /* l.cust6 */
 704   {
 705     { 0, 0, 0, 0 },
 706     { { MNEM, 0 } },
 707     & ifmt_l_rfe, { 0xf4000000 }
 708   },
 709 /* l.cust7 */
 710   {
 711     { 0, 0, 0, 0 },
 712     { { MNEM, 0 } },
 713     & ifmt_l_rfe, { 0xf8000000 }
 714   },
 715 /* l.cust8 */
 716   {
 717     { 0, 0, 0, 0 },
 718     { { MNEM, 0 } },
 719     & ifmt_l_rfe, { 0xfc000000 }
 720   },
 721 /* lf.add.s $rDSF,$rASF,$rBSF */
 722   {
 723     { 0, 0, 0, 0 },
 724     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 725     & ifmt_lf_add_s, { 0xc8000000 }
 726   },
 727 /* lf.add.d $rDDF,$rADF,$rBDF */
 728   {
 729     { 0, 0, 0, 0 },
 730     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 731     & ifmt_lf_add_d, { 0xc8000010 }
 732   },
 733 /* lf.sub.s $rDSF,$rASF,$rBSF */
 734   {
 735     { 0, 0, 0, 0 },
 736     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 737     & ifmt_lf_add_s, { 0xc8000001 }
 738   },
 739 /* lf.sub.d $rDDF,$rADF,$rBDF */
 740   {
 741     { 0, 0, 0, 0 },
 742     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 743     & ifmt_lf_add_d, { 0xc8000011 }
 744   },
 745 /* lf.mul.s $rDSF,$rASF,$rBSF */
 746   {
 747     { 0, 0, 0, 0 },
 748     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 749     & ifmt_lf_add_s, { 0xc8000002 }
 750   },
 751 /* lf.mul.d $rDDF,$rADF,$rBDF */
 752   {
 753     { 0, 0, 0, 0 },
 754     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 755     & ifmt_lf_add_d, { 0xc8000012 }
 756   },
 757 /* lf.div.s $rDSF,$rASF,$rBSF */
 758   {
 759     { 0, 0, 0, 0 },
 760     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 761     & ifmt_lf_add_s, { 0xc8000003 }
 762   },
 763 /* lf.div.d $rDDF,$rADF,$rBDF */
 764   {
 765     { 0, 0, 0, 0 },
 766     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 767     & ifmt_lf_add_d, { 0xc8000013 }
 768   },
 769 /* lf.rem.s $rDSF,$rASF,$rBSF */
 770   {
 771     { 0, 0, 0, 0 },
 772     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 773     & ifmt_lf_add_s, { 0xc8000006 }
 774   },
 775 /* lf.rem.d $rDDF,$rADF,$rBDF */
 776   {
 777     { 0, 0, 0, 0 },
 778     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 779     & ifmt_lf_add_d, { 0xc8000016 }
 780   },
 781 /* lf.itof.s $rDSF,$rA */
 782   {
 783     { 0, 0, 0, 0 },
 784     { { MNEM, ' ', OP (RDSF), ',', OP (RA), 0 } },
 785     & ifmt_lf_itof_s, { 0xc8000004 }
 786   },
 787 /* lf.itof.d $rDSF,$rA */
 788   {
 789     { 0, 0, 0, 0 },
 790     { { MNEM, ' ', OP (RDSF), ',', OP (RA), 0 } },
 791     & ifmt_lf_itof_s, { 0xc8000014 }
 792   },
 793 /* lf.ftoi.s $rD,$rASF */
 794   {
 795     { 0, 0, 0, 0 },
 796     { { MNEM, ' ', OP (RD), ',', OP (RASF), 0 } },
 797     & ifmt_lf_ftoi_s, { 0xc8000005 }
 798   },
 799 /* lf.ftoi.d $rD,$rADF */
 800   {
 801     { 0, 0, 0, 0 },
 802     { { MNEM, ' ', OP (RD), ',', OP (RADF), 0 } },
 803     & ifmt_lf_ftoi_d, { 0xc8000015 }
 804   },
 805 /* lf.sfeq.s $rASF,$rBSF */
 806   {
 807     { 0, 0, 0, 0 },
 808     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 809     & ifmt_lf_eq_s, { 0xc8000008 }
 810   },
 811 /* lf.sfeq.d $rASF,$rBSF */
 812   {
 813     { 0, 0, 0, 0 },
 814     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 815     & ifmt_lf_eq_s, { 0xc8000018 }
 816   },
 817 /* lf.sfne.s $rASF,$rBSF */
 818   {
 819     { 0, 0, 0, 0 },
 820     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 821     & ifmt_lf_eq_s, { 0xc8000009 }
 822   },
 823 /* lf.sfne.d $rASF,$rBSF */
 824   {
 825     { 0, 0, 0, 0 },
 826     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 827     & ifmt_lf_eq_s, { 0xc8000019 }
 828   },
 829 /* lf.sfge.s $rASF,$rBSF */
 830   {
 831     { 0, 0, 0, 0 },
 832     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 833     & ifmt_lf_eq_s, { 0xc800000b }
 834   },
 835 /* lf.sfge.d $rASF,$rBSF */
 836   {
 837     { 0, 0, 0, 0 },
 838     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 839     & ifmt_lf_eq_s, { 0xc800001b }
 840   },
 841 /* lf.sfgt.s $rASF,$rBSF */
 842   {
 843     { 0, 0, 0, 0 },
 844     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 845     & ifmt_lf_eq_s, { 0xc800000a }
 846   },
 847 /* lf.sfgt.d $rASF,$rBSF */
 848   {
 849     { 0, 0, 0, 0 },
 850     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 851     & ifmt_lf_eq_s, { 0xc800001a }
 852   },
 853 /* lf.sflt.s $rASF,$rBSF */
 854   {
 855     { 0, 0, 0, 0 },
 856     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 857     & ifmt_lf_eq_s, { 0xc800000c }
 858   },
 859 /* lf.sflt.d $rASF,$rBSF */
 860   {
 861     { 0, 0, 0, 0 },
 862     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 863     & ifmt_lf_eq_s, { 0xc800001c }
 864   },
 865 /* lf.sfle.s $rASF,$rBSF */
 866   {
 867     { 0, 0, 0, 0 },
 868     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 869     & ifmt_lf_eq_s, { 0xc800000d }
 870   },
 871 /* lf.sfle.d $rASF,$rBSF */
 872   {
 873     { 0, 0, 0, 0 },
 874     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 875     & ifmt_lf_eq_s, { 0xc800001d }
 876   },
 877 /* lf.madd.s $rDSF,$rASF,$rBSF */
 878   {
 879     { 0, 0, 0, 0 },
 880     { { MNEM, ' ', OP (RDSF), ',', OP (RASF), ',', OP (RBSF), 0 } },
 881     & ifmt_lf_add_s, { 0xc8000007 }
 882   },
 883 /* lf.madd.d $rDDF,$rADF,$rBDF */
 884   {
 885     { 0, 0, 0, 0 },
 886     { { MNEM, ' ', OP (RDDF), ',', OP (RADF), ',', OP (RBDF), 0 } },
 887     & ifmt_lf_add_d, { 0xc8000017 }
 888   },
 889 /* lf.cust1.s $rASF,$rBSF */
 890   {
 891     { 0, 0, 0, 0 },
 892     { { MNEM, ' ', OP (RASF), ',', OP (RBSF), 0 } },
 893     & ifmt_lf_cust1_s, { 0xc80000d0 }
 894   },
 895 /* lf.cust1.d */
 896   {
 897     { 0, 0, 0, 0 },
 898     { { MNEM, 0 } },
 899     & ifmt_lf_cust1_d, { 0xc80000e0 }
 900   },
 901 };
 902
 903 #undef A
 904 #undef OPERAND
 905 #undef MNEM
 906 #undef OP
 907
 908 /* Formats for ALIAS macro-insns.  */
 909
 910 #define F(f) & or1k_cgen_ifld_table[OR1K_##f]
 911 #undef F
 912
 913 /* Each non-simple macro entry points to an array of expansion possibilities.  */
 914
 915 #define A(a) (1 << CGEN_INSN_##a)
 916 #define OPERAND(op) OR1K_OPERAND_##op
 917 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 918 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 919
 920 /* The macro instruction table.  */
 921
 922 static const CGEN_IBASE or1k_cgen_macro_insn_table[] =
 923 {
 924 };
 925
 926 /* The macro instruction opcode table.  */
 927
 928 static const CGEN_OPCODE or1k_cgen_macro_insn_opcode_table[] =
 929 {
 930 };
 931
 932 #undef A
 933 #undef OPERAND
 934 #undef MNEM
 935 #undef OP
 936
 937 #ifndef CGEN_ASM_HASH_P
 938 #define CGEN_ASM_HASH_P(insn) 1
 939 #endif
 940
 941 #ifndef CGEN_DIS_HASH_P
 942 #define CGEN_DIS_HASH_P(insn) 1
 943 #endif
 944
 945 /* Return non-zero if INSN is to be added to the hash table.
 946    Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
 947
 948 static int
 949 asm_hash_insn_p (insn)
 950      const CGEN_INSN *insn ATTRIBUTE_UNUSED;
 951 {
 952   return CGEN_ASM_HASH_P (insn);
 953 }
 954
 955 static int
 956 dis_hash_insn_p (insn)
 957      const CGEN_INSN *insn;
 958 {
 959   /* If building the hash table and the NO-DIS attribute is present,
 960      ignore.  */
 961   if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
 962     return 0;
 963   return CGEN_DIS_HASH_P (insn);
 964 }
 965
 966 #ifndef CGEN_ASM_HASH
 967 #define CGEN_ASM_HASH_SIZE 127
 968 #ifdef CGEN_MNEMONIC_OPERANDS
 969 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
 970 #else
 971 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
 972 #endif
 973 #endif
 974
 975 /* It doesn't make much sense to provide a default here,
 976    but while this is under development we do.
 977    BUFFER is a pointer to the bytes of the insn, target order.
 978    VALUE is the first base_insn_bitsize bits as an int in host order.  */
 979
 980 #ifndef CGEN_DIS_HASH
 981 #define CGEN_DIS_HASH_SIZE 256
 982 #define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
 983 #endif
 984
 985 /* The result is the hash value of the insn.
 986    Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
 987
 988 static unsigned int
 989 asm_hash_insn (mnem)
 990      const char * mnem;
 991 {
 992   return CGEN_ASM_HASH (mnem);
 993 }
 994
 995 /* BUF is a pointer to the bytes of the insn, target order.
 996    VALUE is the first base_insn_bitsize bits as an int in host order.  */
 997
 998 static unsigned int
 999 dis_hash_insn (buf, value)
1000      const char * buf ATTRIBUTE_UNUSED;
1001      CGEN_INSN_INT value ATTRIBUTE_UNUSED;
1002 {
1003   return CGEN_DIS_HASH (buf, value);
1004 }
1005
1006 /* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
1007
1008 static void
1009 set_fields_bitsize (CGEN_FIELDS *fields, int size)
1010 {
1011   CGEN_FIELDS_BITSIZE (fields) = size;
1012 }
1013
1014 /* Function to call before using the operand instance table.
1015    This plugs the opcode entries and macro instructions into the cpu table.  */
1016
1017 void
1018 or1k_cgen_init_opcode_table (CGEN_CPU_DESC cd)
1019 {
1020   int i;
1021   int num_macros = (sizeof (or1k_cgen_macro_insn_table) /
1022                     sizeof (or1k_cgen_macro_insn_table[0]));
1023   const CGEN_IBASE *ib = & or1k_cgen_macro_insn_table[0];
1024   const CGEN_OPCODE *oc = & or1k_cgen_macro_insn_opcode_table[0];
1025   CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
1026
1027   /* This test has been added to avoid a warning generated
1028      if memset is called with a third argument of value zero.  */
1029   if (num_macros >= 1)
1030     memset (insns, 0, num_macros * sizeof (CGEN_INSN));
1031   for (i = 0; i < num_macros; ++i)
1032     {
1033       insns[i].base = &ib[i];
1034       insns[i].opcode = &oc[i];
1035       or1k_cgen_build_insn_regex (& insns[i]);
1036     }
1037   cd->macro_insn_table.init_entries = insns;
1038   cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
1039   cd->macro_insn_table.num_init_entries = num_macros;
1040
1041   oc = & or1k_cgen_insn_opcode_table[0];
1042   insns = (CGEN_INSN *) cd->insn_table.init_entries;
1043   for (i = 0; i < MAX_INSNS; ++i)
1044     {
1045       insns[i].opcode = &oc[i];
1046       or1k_cgen_build_insn_regex (& insns[i]);
1047     }
1048
1049   cd->sizeof_fields = sizeof (CGEN_FIELDS);
1050   cd->set_fields_bitsize = set_fields_bitsize;
1051
1052   cd->asm_hash_p = asm_hash_insn_p;
1053   cd->asm_hash = asm_hash_insn;
1054   cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
1055
1056   cd->dis_hash_p = dis_hash_insn_p;
1057   cd->dis_hash = dis_hash_insn;
1058   cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
1059 }