opcodes/mt-opc.c

   1 /* Instruction opcode table for mt.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996-2005 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 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 "mt-desc.h"
  30 #include "mt-opc.h"
  31 #include "libiberty.h"
  32
  33 /* -- opc.c */
  34 #include "safe-ctype.h"
  35
  36 /* Special check to ensure that instruction exists for given machine.  */
  37
  38 int
  39 mt_cgen_insn_supported (CGEN_CPU_DESC cd,
  40                         const CGEN_INSN *insn)
  41 {
  42   int machs = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_MACH);
  43
  44   /* No mach attribute?  Assume it's supported for all machs.  */
  45   if (machs == 0)
  46     return 1;
  47
  48   return ((machs & cd->machs) != 0);
  49 }
  50
  51 /* A better hash function for instruction mnemonics.  */
  52
  53 unsigned int
  54 mt_asm_hash (const char* insn)
  55 {
  56   unsigned int hash;
  57   const char* m = insn;
  58
  59   for (hash = 0; *m && ! ISSPACE (*m); m++)
  60     hash = (hash * 23) ^ (0x1F & TOLOWER (*m));
  61
  62   /* printf ("%s %d\n", insn, (hash % CGEN_ASM_HASH_SIZE)); */
  63
  64   return hash % CGEN_ASM_HASH_SIZE;
  65 }
  66
  67 \f
  68 /* -- asm.c */
  69 /* The hash functions are recorded here to help keep assembler code out of
  70    the disassembler and vice versa.  */
  71
  72 static int asm_hash_insn_p        (const CGEN_INSN *);
  73 static unsigned int asm_hash_insn (const char *);
  74 static int dis_hash_insn_p        (const CGEN_INSN *);
  75 static unsigned int dis_hash_insn (const char *, CGEN_INSN_INT);
  76
  77 /* Instruction formats.  */
  78
  79 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
  80 #define F(f) & mt_cgen_ifld_table[MT_##f]
  81 #else
  82 #define F(f) & mt_cgen_ifld_table[MT_/**/f]
  83 #endif
  84 static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
  85   0, 0, 0x0, { { 0 } }
  86 };
  87
  88 static const CGEN_IFMT ifmt_add ATTRIBUTE_UNUSED = {
  89   32, 32, 0xff000fff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_DRRR) }, { F (F_UU12) }, { 0 } }
  90 };
  91
  92 static const CGEN_IFMT ifmt_addi ATTRIBUTE_UNUSED = {
  93   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_DR) }, { F (F_IMM16S) }, { 0 } }
  94 };
  95
  96 static const CGEN_IFMT ifmt_addui ATTRIBUTE_UNUSED = {
  97   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_DR) }, { F (F_IMM16U) }, { 0 } }
  98 };
  99
 100 static const CGEN_IFMT ifmt_nop ATTRIBUTE_UNUSED = {
 101   32, 32, 0xffffffff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_UU24) }, { 0 } }
 102 };
 103
 104 static const CGEN_IFMT ifmt_ldui ATTRIBUTE_UNUSED = {
 105   32, 32, 0xfff00000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_UU4B) }, { F (F_DR) }, { F (F_IMM16U) }, { 0 } }
 106 };
 107
 108 static const CGEN_IFMT ifmt_brlt ATTRIBUTE_UNUSED = {
 109   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_IMM16S) }, { 0 } }
 110 };
 111
 112 static const CGEN_IFMT ifmt_jmp ATTRIBUTE_UNUSED = {
 113   32, 32, 0xffff0000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_UU4B) }, { F (F_UU4A) }, { F (F_IMM16S) }, { 0 } }
 114 };
 115
 116 static const CGEN_IFMT ifmt_jal ATTRIBUTE_UNUSED = {
 117   32, 32, 0xff0f0fff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_UU4A) }, { F (F_DRRR) }, { F (F_UU12) }, { 0 } }
 118 };
 119
 120 static const CGEN_IFMT ifmt_dbnz ATTRIBUTE_UNUSED = {
 121   32, 32, 0xff0f0000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_UU4A) }, { F (F_IMM16S) }, { 0 } }
 122 };
 123
 124 static const CGEN_IFMT ifmt_ei ATTRIBUTE_UNUSED = {
 125   32, 32, 0xffffffff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_UU4B) }, { F (F_UU4A) }, { F (F_UU16) }, { 0 } }
 126 };
 127
 128 static const CGEN_IFMT ifmt_si ATTRIBUTE_UNUSED = {
 129   32, 32, 0xffff0fff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_UU4B) }, { F (F_UU4A) }, { F (F_DRRR) }, { F (F_UU12) }, { 0 } }
 130 };
 131
 132 static const CGEN_IFMT ifmt_reti ATTRIBUTE_UNUSED = {
 133   32, 32, 0xff0fffff, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_UU4A) }, { F (F_UU16) }, { 0 } }
 134 };
 135
 136 static const CGEN_IFMT ifmt_stw ATTRIBUTE_UNUSED = {
 137   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_IMM16S) }, { 0 } }
 138 };
 139
 140 static const CGEN_IFMT ifmt_ldctxt ATTRIBUTE_UNUSED = {
 141   32, 32, 0xff000e00, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_UU_2_25) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_RC) }, { F (F_RCNUM) }, { F (F_UU_3_11) }, { F (F_CONTNUM) }, { 0 } }
 142 };
 143
 144 static const CGEN_IFMT ifmt_ldfb ATTRIBUTE_UNUSED = {
 145   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_UU_2_25) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_IMM16U) }, { 0 } }
 146 };
 147
 148 static const CGEN_IFMT ifmt_fbcb ATTRIBUTE_UNUSED = {
 149   32, 32, 0xfc00f000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_BALL) }, { F (F_BRC) }, { F (F_UU_4_15) }, { F (F_RC) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 150 };
 151
 152 static const CGEN_IFMT ifmt_mfbcb ATTRIBUTE_UNUSED = {
 153   32, 32, 0xfc00f000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_UU_4_15) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 154 };
 155
 156 static const CGEN_IFMT ifmt_fbcci ATTRIBUTE_UNUSED = {
 157   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_BALL) }, { F (F_BRC) }, { F (F_FBDISP) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 158 };
 159
 160 static const CGEN_IFMT ifmt_mfbcci ATTRIBUTE_UNUSED = {
 161   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_FBDISP) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 162 };
 163
 164 static const CGEN_IFMT ifmt_fbcbdr ATTRIBUTE_UNUSED = {
 165   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_BALL2) }, { F (F_BRC2) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 166 };
 167
 168 static const CGEN_IFMT ifmt_rcfbcb ATTRIBUTE_UNUSED = {
 169   32, 32, 0xfcc08000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_UU_2_23) }, { F (F_TYPE) }, { F (F_BALL) }, { F (F_BRC) }, { F (F_UU_1_15) }, { F (F_ROWNUM) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 170 };
 171
 172 static const CGEN_IFMT ifmt_mrcfbcb ATTRIBUTE_UNUSED = {
 173   32, 32, 0xfcc08000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_UU_2_23) }, { F (F_TYPE) }, { F (F_SR2) }, { F (F_UU_1_15) }, { F (F_ROWNUM) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 174 };
 175
 176 static const CGEN_IFMT ifmt_cbcast ATTRIBUTE_UNUSED = {
 177   32, 32, 0xfc000380, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_MASK) }, { F (F_UU_3_9) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 178 };
 179
 180 static const CGEN_IFMT ifmt_dupcbcast ATTRIBUTE_UNUSED = {
 181   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_MASK) }, { F (F_CELL) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 182 };
 183
 184 static const CGEN_IFMT ifmt_wfbi ATTRIBUTE_UNUSED = {
 185   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_BANKADDR) }, { F (F_ROWNUM1) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 186 };
 187
 188 static const CGEN_IFMT ifmt_wfb ATTRIBUTE_UNUSED = {
 189   32, 32, 0xff000040, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_UU_2_25) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_FBDISP) }, { F (F_ROWNUM2) }, { F (F_UU_1_6) }, { F (F_CTXDISP) }, { 0 } }
 190 };
 191
 192 static const CGEN_IFMT ifmt_rcrisc ATTRIBUTE_UNUSED = {
 193   32, 32, 0xfc080000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_UU_1_19) }, { F (F_COLNUM) }, { F (F_DRRR) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 194 };
 195
 196 static const CGEN_IFMT ifmt_fbcbinc ATTRIBUTE_UNUSED = {
 197   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RBBC) }, { F (F_SR1) }, { F (F_INCAMT) }, { F (F_RC1) }, { F (F_CBRB) }, { F (F_CELL) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 198 };
 199
 200 static const CGEN_IFMT ifmt_rcxmode ATTRIBUTE_UNUSED = {
 201   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RDA) }, { F (F_WR) }, { F (F_XMODE) }, { F (F_MASK1) }, { F (F_SR2) }, { F (F_FBDISP) }, { F (F_ROWNUM2) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 202 };
 203
 204 static const CGEN_IFMT ifmt_interleaver ATTRIBUTE_UNUSED = {
 205   32, 32, 0xfc008000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_MODE) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_UU_1_15) }, { F (F_ID) }, { F (F_SIZE) }, { 0 } }
 206 };
 207
 208 static const CGEN_IFMT ifmt_wfbinc ATTRIBUTE_UNUSED = {
 209   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RDA) }, { F (F_WR) }, { F (F_FBINCR) }, { F (F_BALL) }, { F (F_COLNUM) }, { F (F_LENGTH) }, { F (F_ROWNUM1) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 210 };
 211
 212 static const CGEN_IFMT ifmt_mwfbinc ATTRIBUTE_UNUSED = {
 213   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RDA) }, { F (F_WR) }, { F (F_FBINCR) }, { F (F_SR2) }, { F (F_LENGTH) }, { F (F_ROWNUM1) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 214 };
 215
 216 static const CGEN_IFMT ifmt_wfbincr ATTRIBUTE_UNUSED = {
 217   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RDA) }, { F (F_WR) }, { F (F_SR1) }, { F (F_BALL) }, { F (F_COLNUM) }, { F (F_LENGTH) }, { F (F_ROWNUM1) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 218 };
 219
 220 static const CGEN_IFMT ifmt_mwfbincr ATTRIBUTE_UNUSED = {
 221   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_RDA) }, { F (F_WR) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_LENGTH) }, { F (F_ROWNUM1) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 222 };
 223
 224 static const CGEN_IFMT ifmt_fbcbincs ATTRIBUTE_UNUSED = {
 225   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_PERM) }, { F (F_A23) }, { F (F_CR) }, { F (F_CBS) }, { F (F_INCR) }, { F (F_CCB) }, { F (F_CDB) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 226 };
 227
 228 static const CGEN_IFMT ifmt_mfbcbincs ATTRIBUTE_UNUSED = {
 229   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_PERM) }, { F (F_SR1) }, { F (F_CBS) }, { F (F_INCR) }, { F (F_CCB) }, { F (F_CDB) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 230 };
 231
 232 static const CGEN_IFMT ifmt_fbcbincrs ATTRIBUTE_UNUSED = {
 233   32, 32, 0xfc008000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_PERM) }, { F (F_SR1) }, { F (F_BALL) }, { F (F_COLNUM) }, { F (F_UU_1_15) }, { F (F_CBX) }, { F (F_CCB) }, { F (F_CDB) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 234 };
 235
 236 static const CGEN_IFMT ifmt_mfbcbincrs ATTRIBUTE_UNUSED = {
 237   32, 32, 0xfc008000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_PERM) }, { F (F_SR1) }, { F (F_SR2) }, { F (F_UU_1_15) }, { F (F_CBX) }, { F (F_CCB) }, { F (F_CDB) }, { F (F_ROWNUM2) }, { F (F_DUP) }, { F (F_CTXDISP) }, { 0 } }
 238 };
 239
 240 static const CGEN_IFMT ifmt_loop ATTRIBUTE_UNUSED = {
 241   32, 32, 0xff0fff00, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_SR1) }, { F (F_UU4A) }, { F (F_UU8) }, { F (F_LOOPO) }, { 0 } }
 242 };
 243
 244 static const CGEN_IFMT ifmt_loopi ATTRIBUTE_UNUSED = {
 245   32, 32, 0xff000000, { { F (F_MSYS) }, { F (F_OPC) }, { F (F_IMM) }, { F (F_IMM16L) }, { F (F_LOOPO) }, { 0 } }
 246 };
 247
 248 static const CGEN_IFMT ifmt_dfbc ATTRIBUTE_UNUSED = {
 249   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_CB1SEL) }, { F (F_CB2SEL) }, { F (F_CB1INCR) }, { F (F_CB2INCR) }, { F (F_RC3) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 250 };
 251
 252 static const CGEN_IFMT ifmt_dwfb ATTRIBUTE_UNUSED = {
 253   32, 32, 0xfc000080, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_CB1SEL) }, { F (F_CB2SEL) }, { F (F_CB1INCR) }, { F (F_CB2INCR) }, { F (F_UU1) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 254 };
 255
 256 static const CGEN_IFMT ifmt_dfbr ATTRIBUTE_UNUSED = {
 257   32, 32, 0xfc000000, { { F (F_MSYS) }, { F (F_MSOPC) }, { F (F_CB1SEL) }, { F (F_CB2SEL) }, { F (F_SR2) }, { F (F_LENGTH) }, { F (F_ROWNUM1) }, { F (F_ROWNUM2) }, { F (F_RC2) }, { F (F_CTXDISP) }, { 0 } }
 258 };
 259
 260 #undef F
 261
 262 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 263 #define A(a) (1 << CGEN_INSN_##a)
 264 #else
 265 #define A(a) (1 << CGEN_INSN_/**/a)
 266 #endif
 267 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 268 #define OPERAND(op) MT_OPERAND_##op
 269 #else
 270 #define OPERAND(op) MT_OPERAND_/**/op
 271 #endif
 272 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 273 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 274
 275 /* The instruction table.  */
 276
 277 static const CGEN_OPCODE mt_cgen_insn_opcode_table[MAX_INSNS] =
 278 {
 279   /* Special null first entry.
 280      A `num' value of zero is thus invalid.
 281      Also, the special `invalid' insn resides here.  */
 282   { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
 283 /* add $frdrrr,$frsr1,$frsr2 */
 284   {
 285     { 0, 0, 0, 0 },
 286     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 287     & ifmt_add, { 0x0 }
 288   },
 289 /* addu $frdrrr,$frsr1,$frsr2 */
 290   {
 291     { 0, 0, 0, 0 },
 292     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 293     & ifmt_add, { 0x2000000 }
 294   },
 295 /* addi $frdr,$frsr1,#$imm16 */
 296   {
 297     { 0, 0, 0, 0 },
 298     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 299     & ifmt_addi, { 0x1000000 }
 300   },
 301 /* addui $frdr,$frsr1,#$imm16z */
 302   {
 303     { 0, 0, 0, 0 },
 304     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 305     & ifmt_addui, { 0x3000000 }
 306   },
 307 /* sub $frdrrr,$frsr1,$frsr2 */
 308   {
 309     { 0, 0, 0, 0 },
 310     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 311     & ifmt_add, { 0x4000000 }
 312   },
 313 /* subu $frdrrr,$frsr1,$frsr2 */
 314   {
 315     { 0, 0, 0, 0 },
 316     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 317     & ifmt_add, { 0x6000000 }
 318   },
 319 /* subi $frdr,$frsr1,#$imm16 */
 320   {
 321     { 0, 0, 0, 0 },
 322     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 323     & ifmt_addi, { 0x5000000 }
 324   },
 325 /* subui $frdr,$frsr1,#$imm16z */
 326   {
 327     { 0, 0, 0, 0 },
 328     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 329     & ifmt_addui, { 0x7000000 }
 330   },
 331 /* mul $frdrrr,$frsr1,$frsr2 */
 332   {
 333     { 0, 0, 0, 0 },
 334     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 335     & ifmt_add, { 0x8000000 }
 336   },
 337 /* muli $frdr,$frsr1,#$imm16 */
 338   {
 339     { 0, 0, 0, 0 },
 340     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 341     & ifmt_addi, { 0x9000000 }
 342   },
 343 /* and $frdrrr,$frsr1,$frsr2 */
 344   {
 345     { 0, 0, 0, 0 },
 346     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 347     & ifmt_add, { 0x10000000 }
 348   },
 349 /* andi $frdr,$frsr1,#$imm16z */
 350   {
 351     { 0, 0, 0, 0 },
 352     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 353     & ifmt_addui, { 0x11000000 }
 354   },
 355 /* or $frdrrr,$frsr1,$frsr2 */
 356   {
 357     { 0, 0, 0, 0 },
 358     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 359     & ifmt_add, { 0x12000000 }
 360   },
 361 /* nop */
 362   {
 363     { 0, 0, 0, 0 },
 364     { { MNEM, 0 } },
 365     & ifmt_nop, { 0x12000000 }
 366   },
 367 /* ori $frdr,$frsr1,#$imm16z */
 368   {
 369     { 0, 0, 0, 0 },
 370     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 371     & ifmt_addui, { 0x13000000 }
 372   },
 373 /* xor $frdrrr,$frsr1,$frsr2 */
 374   {
 375     { 0, 0, 0, 0 },
 376     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 377     & ifmt_add, { 0x14000000 }
 378   },
 379 /* xori $frdr,$frsr1,#$imm16z */
 380   {
 381     { 0, 0, 0, 0 },
 382     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 383     & ifmt_addui, { 0x15000000 }
 384   },
 385 /* nand $frdrrr,$frsr1,$frsr2 */
 386   {
 387     { 0, 0, 0, 0 },
 388     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 389     & ifmt_add, { 0x16000000 }
 390   },
 391 /* nandi $frdr,$frsr1,#$imm16z */
 392   {
 393     { 0, 0, 0, 0 },
 394     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 395     & ifmt_addui, { 0x17000000 }
 396   },
 397 /* nor $frdrrr,$frsr1,$frsr2 */
 398   {
 399     { 0, 0, 0, 0 },
 400     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 401     & ifmt_add, { 0x18000000 }
 402   },
 403 /* nori $frdr,$frsr1,#$imm16z */
 404   {
 405     { 0, 0, 0, 0 },
 406     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 407     & ifmt_addui, { 0x19000000 }
 408   },
 409 /* xnor $frdrrr,$frsr1,$frsr2 */
 410   {
 411     { 0, 0, 0, 0 },
 412     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 413     & ifmt_add, { 0x1a000000 }
 414   },
 415 /* xnori $frdr,$frsr1,#$imm16z */
 416   {
 417     { 0, 0, 0, 0 },
 418     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16Z), 0 } },
 419     & ifmt_addui, { 0x1b000000 }
 420   },
 421 /* ldui $frdr,#$imm16z */
 422   {
 423     { 0, 0, 0, 0 },
 424     { { MNEM, ' ', OP (FRDR), ',', '#', OP (IMM16Z), 0 } },
 425     & ifmt_ldui, { 0x1d000000 }
 426   },
 427 /* lsl $frdrrr,$frsr1,$frsr2 */
 428   {
 429     { 0, 0, 0, 0 },
 430     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 431     & ifmt_add, { 0x20000000 }
 432   },
 433 /* lsli $frdr,$frsr1,#$imm16 */
 434   {
 435     { 0, 0, 0, 0 },
 436     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 437     & ifmt_addi, { 0x21000000 }
 438   },
 439 /* lsr $frdrrr,$frsr1,$frsr2 */
 440   {
 441     { 0, 0, 0, 0 },
 442     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 443     & ifmt_add, { 0x22000000 }
 444   },
 445 /* lsri $frdr,$frsr1,#$imm16 */
 446   {
 447     { 0, 0, 0, 0 },
 448     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 449     & ifmt_addi, { 0x23000000 }
 450   },
 451 /* asr $frdrrr,$frsr1,$frsr2 */
 452   {
 453     { 0, 0, 0, 0 },
 454     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), ',', OP (FRSR2), 0 } },
 455     & ifmt_add, { 0x24000000 }
 456   },
 457 /* asri $frdr,$frsr1,#$imm16 */
 458   {
 459     { 0, 0, 0, 0 },
 460     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 461     & ifmt_addi, { 0x25000000 }
 462   },
 463 /* brlt $frsr1,$frsr2,$imm16o */
 464   {
 465     { 0, 0, 0, 0 },
 466     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', OP (IMM16O), 0 } },
 467     & ifmt_brlt, { 0x31000000 }
 468   },
 469 /* brle $frsr1,$frsr2,$imm16o */
 470   {
 471     { 0, 0, 0, 0 },
 472     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', OP (IMM16O), 0 } },
 473     & ifmt_brlt, { 0x33000000 }
 474   },
 475 /* breq $frsr1,$frsr2,$imm16o */
 476   {
 477     { 0, 0, 0, 0 },
 478     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', OP (IMM16O), 0 } },
 479     & ifmt_brlt, { 0x35000000 }
 480   },
 481 /* brne $frsr1,$frsr2,$imm16o */
 482   {
 483     { 0, 0, 0, 0 },
 484     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', OP (IMM16O), 0 } },
 485     & ifmt_brlt, { 0x3b000000 }
 486   },
 487 /* jmp $imm16o */
 488   {
 489     { 0, 0, 0, 0 },
 490     { { MNEM, ' ', OP (IMM16O), 0 } },
 491     & ifmt_jmp, { 0x37000000 }
 492   },
 493 /* jal $frdrrr,$frsr1 */
 494   {
 495     { 0, 0, 0, 0 },
 496     { { MNEM, ' ', OP (FRDRRR), ',', OP (FRSR1), 0 } },
 497     & ifmt_jal, { 0x38000000 }
 498   },
 499 /* dbnz $frsr1,$imm16o */
 500   {
 501     { 0, 0, 0, 0 },
 502     { { MNEM, ' ', OP (FRSR1), ',', OP (IMM16O), 0 } },
 503     & ifmt_dbnz, { 0x3d000000 }
 504   },
 505 /* ei */
 506   {
 507     { 0, 0, 0, 0 },
 508     { { MNEM, 0 } },
 509     & ifmt_ei, { 0x60000000 }
 510   },
 511 /* di */
 512   {
 513     { 0, 0, 0, 0 },
 514     { { MNEM, 0 } },
 515     & ifmt_ei, { 0x62000000 }
 516   },
 517 /* si $frdrrr */
 518   {
 519     { 0, 0, 0, 0 },
 520     { { MNEM, ' ', OP (FRDRRR), 0 } },
 521     & ifmt_si, { 0x64000000 }
 522   },
 523 /* reti $frsr1 */
 524   {
 525     { 0, 0, 0, 0 },
 526     { { MNEM, ' ', OP (FRSR1), 0 } },
 527     & ifmt_reti, { 0x66000000 }
 528   },
 529 /* ldw $frdr,$frsr1,#$imm16 */
 530   {
 531     { 0, 0, 0, 0 },
 532     { { MNEM, ' ', OP (FRDR), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 533     & ifmt_addi, { 0x41000000 }
 534   },
 535 /* stw $frsr2,$frsr1,#$imm16 */
 536   {
 537     { 0, 0, 0, 0 },
 538     { { MNEM, ' ', OP (FRSR2), ',', OP (FRSR1), ',', '#', OP (IMM16), 0 } },
 539     & ifmt_stw, { 0x43000000 }
 540   },
 541 /* break */
 542   {
 543     { 0, 0, 0, 0 },
 544     { { MNEM, 0 } },
 545     & ifmt_nop, { 0x68000000 }
 546   },
 547 /* iflush */
 548   {
 549     { 0, 0, 0, 0 },
 550     { { MNEM, 0 } },
 551     & ifmt_nop, { 0x6a000000 }
 552   },
 553 /* ldctxt $frsr1,$frsr2,#$rc,#$rcnum,#$contnum */
 554   {
 555     { 0, 0, 0, 0 },
 556     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (RC), ',', '#', OP (RCNUM), ',', '#', OP (CONTNUM), 0 } },
 557     & ifmt_ldctxt, { 0x80000000 }
 558   },
 559 /* ldfb $frsr1,$frsr2,#$imm16z */
 560   {
 561     { 0, 0, 0, 0 },
 562     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (IMM16Z), 0 } },
 563     & ifmt_ldfb, { 0x84000000 }
 564   },
 565 /* stfb $frsr1,$frsr2,#$imm16z */
 566   {
 567     { 0, 0, 0, 0 },
 568     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (IMM16Z), 0 } },
 569     & ifmt_ldfb, { 0x88000000 }
 570   },
 571 /* fbcb $frsr1,#$rbbc,#$ball,#$brc,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 572   {
 573     { 0, 0, 0, 0 },
 574     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 575     & ifmt_fbcb, { 0x8c000000 }
 576   },
 577 /* mfbcb $frsr1,#$rbbc,$frsr2,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 578   {
 579     { 0, 0, 0, 0 },
 580     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 581     & ifmt_mfbcb, { 0x90000000 }
 582   },
 583 /* fbcci $frsr1,#$rbbc,#$ball,#$brc,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 584   {
 585     { 0, 0, 0, 0 },
 586     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 587     & ifmt_fbcci, { 0x94000000 }
 588   },
 589 /* fbrci $frsr1,#$rbbc,#$ball,#$brc,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 590   {
 591     { 0, 0, 0, 0 },
 592     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 593     & ifmt_fbcci, { 0x98000000 }
 594   },
 595 /* fbcri $frsr1,#$rbbc,#$ball,#$brc,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 596   {
 597     { 0, 0, 0, 0 },
 598     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 599     & ifmt_fbcci, { 0x9c000000 }
 600   },
 601 /* fbrri $frsr1,#$rbbc,#$ball,#$brc,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 602   {
 603     { 0, 0, 0, 0 },
 604     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 605     & ifmt_fbcci, { 0xa0000000 }
 606   },
 607 /* mfbcci $frsr1,#$rbbc,$frsr2,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 608   {
 609     { 0, 0, 0, 0 },
 610     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 611     & ifmt_mfbcci, { 0xa4000000 }
 612   },
 613 /* mfbrci $frsr1,#$rbbc,$frsr2,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 614   {
 615     { 0, 0, 0, 0 },
 616     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 617     & ifmt_mfbcci, { 0xa8000000 }
 618   },
 619 /* mfbcri $frsr1,#$rbbc,$frsr2,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 620   {
 621     { 0, 0, 0, 0 },
 622     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 623     & ifmt_mfbcci, { 0xac000000 }
 624   },
 625 /* mfbrri $frsr1,#$rbbc,$frsr2,#$fbdisp,#$cell,#$dup,#$ctxdisp */
 626   {
 627     { 0, 0, 0, 0 },
 628     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (FBDISP), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 629     & ifmt_mfbcci, { 0xb0000000 }
 630   },
 631 /* fbcbdr $frsr1,#$rbbc,$frsr2,#$ball2,#$brc2,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 632   {
 633     { 0, 0, 0, 0 },
 634     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', OP (FRSR2), ',', '#', OP (BALL2), ',', '#', OP (BRC2), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 635     & ifmt_fbcbdr, { 0xb4000000 }
 636   },
 637 /* rcfbcb #$rbbc,#$type,#$ball,#$brc,#$rownum,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 638   {
 639     { 0, 0, 0, 0 },
 640     { { MNEM, ' ', '#', OP (RBBC), ',', '#', OP (TYPE), ',', '#', OP (BALL), ',', '#', OP (BRC), ',', '#', OP (ROWNUM), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 641     & ifmt_rcfbcb, { 0xb8000000 }
 642   },
 643 /* mrcfbcb $frsr2,#$rbbc,#$type,#$rownum,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 644   {
 645     { 0, 0, 0, 0 },
 646     { { MNEM, ' ', OP (FRSR2), ',', '#', OP (RBBC), ',', '#', OP (TYPE), ',', '#', OP (ROWNUM), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 647     & ifmt_mrcfbcb, { 0xbc000000 }
 648   },
 649 /* cbcast #$mask,#$rc2,#$ctxdisp */
 650   {
 651     { 0, 0, 0, 0 },
 652     { { MNEM, ' ', '#', OP (MASK), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 653     & ifmt_cbcast, { 0xc0000000 }
 654   },
 655 /* dupcbcast #$mask,#$cell,#$rc2,#$ctxdisp */
 656   {
 657     { 0, 0, 0, 0 },
 658     { { MNEM, ' ', '#', OP (MASK), ',', '#', OP (CELL), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 659     & ifmt_dupcbcast, { 0xc4000000 }
 660   },
 661 /* wfbi #$bankaddr,#$rownum1,#$cell,#$dup,#$ctxdisp */
 662   {
 663     { 0, 0, 0, 0 },
 664     { { MNEM, ' ', '#', OP (BANKADDR), ',', '#', OP (ROWNUM1), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 665     & ifmt_wfbi, { 0xc8000000 }
 666   },
 667 /* wfb $frsr1,$frsr2,#$fbdisp,#$rownum2,#$ctxdisp */
 668   {
 669     { 0, 0, 0, 0 },
 670     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (FBDISP), ',', '#', OP (ROWNUM2), ',', '#', OP (CTXDISP), 0 } },
 671     & ifmt_wfb, { 0xcc000000 }
 672   },
 673 /* rcrisc $frdrrr,#$rbbc,$frsr1,#$colnum,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 674   {
 675     { 0, 0, 0, 0 },
 676     { { MNEM, ' ', OP (FRDRRR), ',', '#', OP (RBBC), ',', OP (FRSR1), ',', '#', OP (COLNUM), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 677     & ifmt_rcrisc, { 0xd0000000 }
 678   },
 679 /* fbcbinc $frsr1,#$rbbc,#$incamt,#$rc1,#$cbrb,#$cell,#$dup,#$ctxdisp */
 680   {
 681     { 0, 0, 0, 0 },
 682     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RBBC), ',', '#', OP (INCAMT), ',', '#', OP (RC1), ',', '#', OP (CBRB), ',', '#', OP (CELL), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 683     & ifmt_fbcbinc, { 0xd4000000 }
 684   },
 685 /* rcxmode $frsr2,#$rda,#$wr,#$xmode,#$mask1,#$fbdisp,#$rownum2,#$rc2,#$ctxdisp */
 686   {
 687     { 0, 0, 0, 0 },
 688     { { MNEM, ' ', OP (FRSR2), ',', '#', OP (RDA), ',', '#', OP (WR), ',', '#', OP (XMODE), ',', '#', OP (MASK1), ',', '#', OP (FBDISP), ',', '#', OP (ROWNUM2), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 689     & ifmt_rcxmode, { 0xd8000000 }
 690   },
 691 /* intlvr $frsr1,#$mode,$frsr2,#$id,#$size */
 692   {
 693     { 0, 0, 0, 0 },
 694     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (MODE), ',', OP (FRSR2), ',', '#', OP (ID), ',', '#', OP (SIZE), 0 } },
 695     & ifmt_interleaver, { 0xdc000000 }
 696   },
 697 /* wfbinc #$rda,#$wr,#$fbincr,#$ball,#$colnum,#$length,#$rownum1,#$rownum2,#$dup,#$ctxdisp */
 698   {
 699     { 0, 0, 0, 0 },
 700     { { MNEM, ' ', '#', OP (RDA), ',', '#', OP (WR), ',', '#', OP (FBINCR), ',', '#', OP (BALL), ',', '#', OP (COLNUM), ',', '#', OP (LENGTH), ',', '#', OP (ROWNUM1), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 701     & ifmt_wfbinc, { 0xe0000000 }
 702   },
 703 /* mwfbinc $frsr2,#$rda,#$wr,#$fbincr,#$length,#$rownum1,#$rownum2,#$dup,#$ctxdisp */
 704   {
 705     { 0, 0, 0, 0 },
 706     { { MNEM, ' ', OP (FRSR2), ',', '#', OP (RDA), ',', '#', OP (WR), ',', '#', OP (FBINCR), ',', '#', OP (LENGTH), ',', '#', OP (ROWNUM1), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 707     & ifmt_mwfbinc, { 0xe4000000 }
 708   },
 709 /* wfbincr $frsr1,#$rda,#$wr,#$ball,#$colnum,#$length,#$rownum1,#$rownum2,#$dup,#$ctxdisp */
 710   {
 711     { 0, 0, 0, 0 },
 712     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (RDA), ',', '#', OP (WR), ',', '#', OP (BALL), ',', '#', OP (COLNUM), ',', '#', OP (LENGTH), ',', '#', OP (ROWNUM1), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 713     & ifmt_wfbincr, { 0xe8000000 }
 714   },
 715 /* mwfbincr $frsr1,$frsr2,#$rda,#$wr,#$length,#$rownum1,#$rownum2,#$dup,#$ctxdisp */
 716   {
 717     { 0, 0, 0, 0 },
 718     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (RDA), ',', '#', OP (WR), ',', '#', OP (LENGTH), ',', '#', OP (ROWNUM1), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 719     & ifmt_mwfbincr, { 0xec000000 }
 720   },
 721 /* fbcbincs #$perm,#$a23,#$cr,#$cbs,#$incr,#$ccb,#$cdb,#$rownum2,#$dup,#$ctxdisp */
 722   {
 723     { 0, 0, 0, 0 },
 724     { { MNEM, ' ', '#', OP (PERM), ',', '#', OP (A23), ',', '#', OP (CR), ',', '#', OP (CBS), ',', '#', OP (INCR), ',', '#', OP (CCB), ',', '#', OP (CDB), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 725     & ifmt_fbcbincs, { 0xf0000000 }
 726   },
 727 /* mfbcbincs $frsr1,#$perm,#$cbs,#$incr,#$ccb,#$cdb,#$rownum2,#$dup,#$ctxdisp */
 728   {
 729     { 0, 0, 0, 0 },
 730     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (PERM), ',', '#', OP (CBS), ',', '#', OP (INCR), ',', '#', OP (CCB), ',', '#', OP (CDB), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 731     & ifmt_mfbcbincs, { 0xf4000000 }
 732   },
 733 /* fbcbincrs $frsr1,#$perm,#$ball,#$colnum,#$cbx,#$ccb,#$cdb,#$rownum2,#$dup,#$ctxdisp */
 734   {
 735     { 0, 0, 0, 0 },
 736     { { MNEM, ' ', OP (FRSR1), ',', '#', OP (PERM), ',', '#', OP (BALL), ',', '#', OP (COLNUM), ',', '#', OP (CBX), ',', '#', OP (CCB), ',', '#', OP (CDB), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 737     & ifmt_fbcbincrs, { 0xf8000000 }
 738   },
 739 /* mfbcbincrs $frsr1,$frsr2,#$perm,#$cbx,#$ccb,#$cdb,#$rownum2,#$dup,#$ctxdisp */
 740   {
 741     { 0, 0, 0, 0 },
 742     { { MNEM, ' ', OP (FRSR1), ',', OP (FRSR2), ',', '#', OP (PERM), ',', '#', OP (CBX), ',', '#', OP (CCB), ',', '#', OP (CDB), ',', '#', OP (ROWNUM2), ',', '#', OP (DUP), ',', '#', OP (CTXDISP), 0 } },
 743     & ifmt_mfbcbincrs, { 0xfc000000 }
 744   },
 745 /* loop $frsr1,$loopsize */
 746   {
 747     { 0, 0, 0, 0 },
 748     { { MNEM, ' ', OP (FRSR1), ',', OP (LOOPSIZE), 0 } },
 749     & ifmt_loop, { 0x3e000000 }
 750   },
 751 /* loopi #$imm16l,$loopsize */
 752   {
 753     { 0, 0, 0, 0 },
 754     { { MNEM, ' ', '#', OP (IMM16L), ',', OP (LOOPSIZE), 0 } },
 755     & ifmt_loopi, { 0x3f000000 }
 756   },
 757 /* dfbc #$cb1sel,#$cb2sel,#$cb1incr,#$cb2incr,#$rc3,#$rc2,#$ctxdisp */
 758   {
 759     { 0, 0, 0, 0 },
 760     { { MNEM, ' ', '#', OP (CB1SEL), ',', '#', OP (CB2SEL), ',', '#', OP (CB1INCR), ',', '#', OP (CB2INCR), ',', '#', OP (RC3), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 761     & ifmt_dfbc, { 0x80000000 }
 762   },
 763 /* dwfb #$cb1sel,#$cb2sel,#$cb1incr,#$cb2incr,#$rc2,#$ctxdisp */
 764   {
 765     { 0, 0, 0, 0 },
 766     { { MNEM, ' ', '#', OP (CB1SEL), ',', '#', OP (CB2SEL), ',', '#', OP (CB1INCR), ',', '#', OP (CB2INCR), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 767     & ifmt_dwfb, { 0x84000000 }
 768   },
 769 /* fbwfb #$cb1sel,#$cb2sel,#$cb1incr,#$cb2incr,#$rc3,#$rc2,#$ctxdisp */
 770   {
 771     { 0, 0, 0, 0 },
 772     { { MNEM, ' ', '#', OP (CB1SEL), ',', '#', OP (CB2SEL), ',', '#', OP (CB1INCR), ',', '#', OP (CB2INCR), ',', '#', OP (RC3), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 773     & ifmt_dfbc, { 0x88000000 }
 774   },
 775 /* dfbr #$cb1sel,#$cb2sel,$frsr2,#$length,#$rownum1,#$rownum2,#$rc2,#$ctxdisp */
 776   {
 777     { 0, 0, 0, 0 },
 778     { { MNEM, ' ', '#', OP (CB1SEL), ',', '#', OP (CB2SEL), ',', OP (FRSR2), ',', '#', OP (LENGTH), ',', '#', OP (ROWNUM1), ',', '#', OP (ROWNUM2), ',', '#', OP (RC2), ',', '#', OP (CTXDISP), 0 } },
 779     & ifmt_dfbr, { 0x8c000000 }
 780   },
 781 };
 782
 783 #undef A
 784 #undef OPERAND
 785 #undef MNEM
 786 #undef OP
 787
 788 /* Formats for ALIAS macro-insns.  */
 789
 790 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 791 #define F(f) & mt_cgen_ifld_table[MT_##f]
 792 #else
 793 #define F(f) & mt_cgen_ifld_table[MT_/**/f]
 794 #endif
 795 #undef F
 796
 797 /* Each non-simple macro entry points to an array of expansion possibilities.  */
 798
 799 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 800 #define A(a) (1 << CGEN_INSN_##a)
 801 #else
 802 #define A(a) (1 << CGEN_INSN_/**/a)
 803 #endif
 804 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 805 #define OPERAND(op) MT_OPERAND_##op
 806 #else
 807 #define OPERAND(op) MT_OPERAND_/**/op
 808 #endif
 809 #define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
 810 #define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
 811
 812 /* The macro instruction table.  */
 813
 814 static const CGEN_IBASE mt_cgen_macro_insn_table[] =
 815 {
 816 };
 817
 818 /* The macro instruction opcode table.  */
 819
 820 static const CGEN_OPCODE mt_cgen_macro_insn_opcode_table[] =
 821 {
 822 };
 823
 824 #undef A
 825 #undef OPERAND
 826 #undef MNEM
 827 #undef OP
 828
 829 #ifndef CGEN_ASM_HASH_P
 830 #define CGEN_ASM_HASH_P(insn) 1
 831 #endif
 832
 833 #ifndef CGEN_DIS_HASH_P
 834 #define CGEN_DIS_HASH_P(insn) 1
 835 #endif
 836
 837 /* Return non-zero if INSN is to be added to the hash table.
 838    Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
 839
 840 static int
 841 asm_hash_insn_p (insn)
 842      const CGEN_INSN *insn ATTRIBUTE_UNUSED;
 843 {
 844   return CGEN_ASM_HASH_P (insn);
 845 }
 846
 847 static int
 848 dis_hash_insn_p (insn)
 849      const CGEN_INSN *insn;
 850 {
 851   /* If building the hash table and the NO-DIS attribute is present,
 852      ignore.  */
 853   if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
 854     return 0;
 855   return CGEN_DIS_HASH_P (insn);
 856 }
 857
 858 #ifndef CGEN_ASM_HASH
 859 #define CGEN_ASM_HASH_SIZE 127
 860 #ifdef CGEN_MNEMONIC_OPERANDS
 861 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
 862 #else
 863 #define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
 864 #endif
 865 #endif
 866
 867 /* It doesn't make much sense to provide a default here,
 868    but while this is under development we do.
 869    BUFFER is a pointer to the bytes of the insn, target order.
 870    VALUE is the first base_insn_bitsize bits as an int in host order.  */
 871
 872 #ifndef CGEN_DIS_HASH
 873 #define CGEN_DIS_HASH_SIZE 256
 874 #define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
 875 #endif
 876
 877 /* The result is the hash value of the insn.
 878    Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
 879
 880 static unsigned int
 881 asm_hash_insn (mnem)
 882      const char * mnem;
 883 {
 884   return CGEN_ASM_HASH (mnem);
 885 }
 886
 887 /* BUF is a pointer to the bytes of the insn, target order.
 888    VALUE is the first base_insn_bitsize bits as an int in host order.  */
 889
 890 static unsigned int
 891 dis_hash_insn (buf, value)
 892      const char * buf ATTRIBUTE_UNUSED;
 893      CGEN_INSN_INT value ATTRIBUTE_UNUSED;
 894 {
 895   return CGEN_DIS_HASH (buf, value);
 896 }
 897
 898 /* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
 899
 900 static void
 901 set_fields_bitsize (CGEN_FIELDS *fields, int size)
 902 {
 903   CGEN_FIELDS_BITSIZE (fields) = size;
 904 }
 905
 906 /* Function to call before using the operand instance table.
 907    This plugs the opcode entries and macro instructions into the cpu table.  */
 908
 909 void
 910 mt_cgen_init_opcode_table (CGEN_CPU_DESC cd)
 911 {
 912   int i;
 913   int num_macros = (sizeof (mt_cgen_macro_insn_table) /
 914                     sizeof (mt_cgen_macro_insn_table[0]));
 915   const CGEN_IBASE *ib = & mt_cgen_macro_insn_table[0];
 916   const CGEN_OPCODE *oc = & mt_cgen_macro_insn_opcode_table[0];
 917   CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
 918
 919   memset (insns, 0, num_macros * sizeof (CGEN_INSN));
 920   for (i = 0; i < num_macros; ++i)
 921     {
 922       insns[i].base = &ib[i];
 923       insns[i].opcode = &oc[i];
 924       mt_cgen_build_insn_regex (& insns[i]);
 925     }
 926   cd->macro_insn_table.init_entries = insns;
 927   cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
 928   cd->macro_insn_table.num_init_entries = num_macros;
 929
 930   oc = & mt_cgen_insn_opcode_table[0];
 931   insns = (CGEN_INSN *) cd->insn_table.init_entries;
 932   for (i = 0; i < MAX_INSNS; ++i)
 933     {
 934       insns[i].opcode = &oc[i];
 935       mt_cgen_build_insn_regex (& insns[i]);
 936     }
 937
 938   cd->sizeof_fields = sizeof (CGEN_FIELDS);
 939   cd->set_fields_bitsize = set_fields_bitsize;
 940
 941   cd->asm_hash_p = asm_hash_insn_p;
 942   cd->asm_hash = asm_hash_insn;
 943   cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
 944
 945   cd->dis_hash_p = dis_hash_insn_p;
 946   cd->dis_hash = dis_hash_insn;
 947   cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
 948 }