X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=opcodes%2Fm32r-opc.c;h=9e76c64db72e32a8060cbd2b37eaf3ddb8d63e87;hb=bf5142e7fef4e2eca5d98cf805dbadc737118c1e;hp=deebaf36e28eed19e22f2c4db21bcc0b85e759d9;hpb=5d07b6cf9e5d11596d26b132761e2a4fbac0728f;p=deliverable%2Fbinutils-gdb.git

diff --git a/opcodes/m32r-opc.c b/opcodes/m32r-opc.c
index deebaf36e2..9e76c64db7 100644
--- a/opcodes/m32r-opc.c
+++ b/opcodes/m32r-opc.c
@@ -1,1297 +1,1805 @@
-/* CGEN opcode support for m32r.
+/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */
+/* Instruction opcode table for m32r.
 
-Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright (C) 1996-2019 Free Software Foundation, Inc.
 
 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+   This file is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   It is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
 
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+   You should have received a copy of the GNU General Public License along
+   with this program; if not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
 
 */
 
-
 #include "sysdep.h"
-#include <stdio.h>
 #include "ansidecl.h"
-#include "libiberty.h"
 #include "bfd.h"
+#include "symcat.h"
+#include "m32r-desc.h"
 #include "m32r-opc.h"
+#include "libiberty.h"
 
-/* Attributes.  */
-
-static const CGEN_ATTR_ENTRY MACH_attr[] = 
+/* -- opc.c */
+unsigned int
+m32r_cgen_dis_hash (const char * buf ATTRIBUTE_UNUSED, CGEN_INSN_INT value)
 {
-  { "m32r", MACH_M32R },
-  { 0, 0 }
+  unsigned int x;
+
+  if (value & 0xffff0000) /* 32bit instructions.  */
+    value = (value >> 16) & 0xffff;
+
+  x = (value >> 8) & 0xf0;
+  if (x == 0x40 || x == 0xe0 || x == 0x60 || x == 0x50)
+    return x;
+
+  if (x == 0x70 || x == 0xf0)
+    return x | ((value >> 8) & 0x0f);
+
+  if (x == 0x30)
+    return x | ((value & 0x70) >> 4);
+  else
+    return x | ((value & 0xf0) >> 4);
+}
+
+/* -- */
+/* The hash functions are recorded here to help keep assembler code out of
+   the disassembler and vice versa.  */
+
+static int asm_hash_insn_p        (const CGEN_INSN *);
+static unsigned int asm_hash_insn (const char *);
+static int dis_hash_insn_p        (const CGEN_INSN *);
+static unsigned int dis_hash_insn (const char *, CGEN_INSN_INT);
+
+/* Instruction formats.  */
+
+#define F(f) & m32r_cgen_ifld_table[M32R_##f]
+static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
+  0, 0, 0x0, { { 0 } }
 };
 
-const CGEN_ATTR_TABLE m32r_cgen_operand_attr_table[] = 
-{
-  { "ABS-ADDR", NULL },
-  { "FAKE", NULL },
-  { "NEGATIVE", NULL },
-  { "PC", NULL },
-  { "PCREL-ADDR", NULL },
-  { "RELAX", NULL },
-  { "RELOC", NULL },
-  { "SIGN-OPT", NULL },
-  { "UNSIGNED", NULL },
-  { 0, 0 }
-};
-
-const CGEN_ATTR_TABLE m32r_cgen_insn_attr_table[] = 
-{
-  { "ALIAS", NULL },
-  { "COND-CTI", NULL },
-  { "FILL-SLOT", NULL },
-  { "RELAX", NULL },
-  { "RELAX-BC", NULL },
-  { "RELAX-BL", NULL },
-  { "RELAX-BNC", NULL },
-  { "RELAX-BRA", NULL },
-  { "RELAXABLE", NULL },
-  { "UNCOND-CTI", NULL },
-  { 0, 0 }
-};
-
-CGEN_KEYWORD_ENTRY m32r_cgen_opval_mach_entries[] = 
-{
-  { "m32r", MACH_M32R }
+static const CGEN_IFMT ifmt_add ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
 };
 
-CGEN_KEYWORD m32r_cgen_opval_mach = 
-{
-  & m32r_cgen_opval_mach_entries[0],
-  1
+static const CGEN_IFMT ifmt_add3 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 };
 
-CGEN_KEYWORD_ENTRY m32r_cgen_opval_h_gr_entries[] = 
-{
-  { "fp", 13 },
-  { "lr", 14 },
-  { "sp", 15 },
-  { "r0", 0 },
-  { "r1", 1 },
-  { "r2", 2 },
-  { "r3", 3 },
-  { "r4", 4 },
-  { "r5", 5 },
-  { "r6", 6 },
-  { "r7", 7 },
-  { "r8", 8 },
-  { "r9", 9 },
-  { "r10", 10 },
-  { "r11", 11 },
-  { "r12", 12 },
-  { "r13", 13 },
-  { "r14", 14 },
-  { "r15", 15 }
-};
-
-CGEN_KEYWORD m32r_cgen_opval_h_gr = 
-{
-  & m32r_cgen_opval_h_gr_entries[0],
-  19
+static const CGEN_IFMT ifmt_and3 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
 };
 
-CGEN_KEYWORD_ENTRY m32r_cgen_opval_h_cr_entries[] = 
-{
-  { "psw", 0 },
-  { "cbr", 1 },
-  { "spi", 2 },
-  { "spu", 3 },
-  { "bpc", 6 },
-  { "cr0", 0 },
-  { "cr1", 1 },
-  { "cr2", 2 },
-  { "cr3", 3 },
-  { "cr4", 4 },
-  { "cr5", 5 },
-  { "cr6", 6 }
-};
-
-CGEN_KEYWORD m32r_cgen_opval_h_cr = 
-{
-  & m32r_cgen_opval_h_cr_entries[0],
-  12
+static const CGEN_IFMT ifmt_or3 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
 };
 
+static const CGEN_IFMT ifmt_addi ATTRIBUTE_UNUSED = {
+  16, 16, 0xf000, { { F (F_OP1) }, { F (F_R1) }, { F (F_SIMM8) }, { 0 } }
+};
 
-static CGEN_HW_ENTRY m32r_cgen_hw_entries[] = 
-{
-  { & m32r_cgen_hw_entries[1], "h-pc", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[2], "h-memory", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[3], "h-sint", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[4], "h-uint", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[5], "h-addr", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[6], "h-iaddr", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[7], "h-hi16", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[8], "h-slo16", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[9], "h-ulo16", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[10], "h-gr", CGEN_ASM_KEYWORD /*FIXME*/, & m32r_cgen_opval_h_gr },
-  { & m32r_cgen_hw_entries[11], "h-cr", CGEN_ASM_KEYWORD /*FIXME*/, & m32r_cgen_opval_h_cr },
-  { & m32r_cgen_hw_entries[12], "h-accum", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[13], "h-cond", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[14], "h-sm", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[15], "h-bsm", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[16], "h-ie", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[17], "h-bie", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { & m32r_cgen_hw_entries[18], "h-bcond", CGEN_ASM_KEYWORD /*FIXME*/, 0 },
-  { NULL, "h-bpc", CGEN_ASM_KEYWORD /*FIXME*/, 0 }
-};
-
-
-const CGEN_OPERAND m32r_cgen_operand_table[CGEN_NUM_OPERANDS] =
-{
-/* pc: program counter */
-  { "pc", 0, 0, { 0, 0|(1<<CGEN_OPERAND_FAKE)|(1<<CGEN_OPERAND_PC), { 0 } }  },
-/* sr: source register */
-  { "sr", 12, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* dr: destination register */
-  { "dr", 4, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* src1: source register 1 */
-  { "src1", 4, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* src2: source register 2 */
-  { "src2", 12, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* scr: source control register */
-  { "scr", 12, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* dcr: destination control register */
-  { "dcr", 4, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* simm8: 8 bit signed immediate */
-  { "simm8", 8, 8, { 0, 0, { 0 } }  },
-/* simm16: 16 bit signed immediate */
-  { "simm16", 16, 16, { 0, 0, { 0 } }  },
-/* uimm4: 4 bit trap number */
-  { "uimm4", 12, 4, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* uimm5: 5 bit shift count */
-  { "uimm5", 11, 5, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* uimm16: 16 bit unsigned immediate */
-  { "uimm16", 16, 16, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* hi16: high 16 bit immediate, sign optional */
-  { "hi16", 16, 16, { 0, 0|(1<<CGEN_OPERAND_SIGN_OPT)|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* slo16: 16 bit signed immediate, for low() */
-  { "slo16", 16, 16, { 0, 0, { 0 } }  },
-/* ulo16: 16 bit unsigned immediate, for low() */
-  { "ulo16", 16, 16, { 0, 0|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* uimm24: 24 bit address */
-  { "uimm24", 8, 24, { 0, 0|(1<<CGEN_OPERAND_RELOC)|(1<<CGEN_OPERAND_ABS_ADDR)|(1<<CGEN_OPERAND_UNSIGNED), { 0 } }  },
-/* disp8: 8 bit displacement */
-  { "disp8", 8, 8, { 0, 0|(1<<CGEN_OPERAND_RELAX)|(1<<CGEN_OPERAND_RELOC)|(1<<CGEN_OPERAND_PCREL_ADDR), { 0 } }  },
-/* disp16: 16 bit displacement */
-  { "disp16", 16, 16, { 0, 0|(1<<CGEN_OPERAND_RELOC)|(1<<CGEN_OPERAND_PCREL_ADDR), { 0 } }  },
-/* disp24: 24 bit displacement */
-  { "disp24", 8, 24, { 0, 0|(1<<CGEN_OPERAND_RELAX)|(1<<CGEN_OPERAND_RELOC)|(1<<CGEN_OPERAND_PCREL_ADDR), { 0 } }  },
-/* condbit: condition bit */
-  { "condbit", 0, 0, { 0, 0|(1<<CGEN_OPERAND_FAKE), { 0 } }  },
-/* accum: accumulator */
-  { "accum", 0, 0, { 0, 0|(1<<CGEN_OPERAND_FAKE), { 0 } }  },
-};
-
-#define OP 1 /* syntax value for mnemonic */
-
-static const CGEN_SYNTAX syntax_table[] =
-{
-/* <op> $dr,$sr */
-/*   0 */  { OP, ' ', 130, ',', 129, 0 },
-/* <op> $dr,$sr,$slo16 */
-/*   1 */  { OP, ' ', 130, ',', 129, ',', 141, 0 },
-/* <op> $dr,$sr,$uimm16 */
-/*   2 */  { OP, ' ', 130, ',', 129, ',', 139, 0 },
-/* <op> $dr,$sr,$ulo16 */
-/*   3 */  { OP, ' ', 130, ',', 129, ',', 142, 0 },
-/* <op> $dr,$simm8 */
-/*   4 */  { OP, ' ', 130, ',', 135, 0 },
-/* <op> $dr,$sr,$simm16 */
-/*   5 */  { OP, ' ', 130, ',', 129, ',', 136, 0 },
-/* <op> $disp8 */
-/*   6 */  { OP, ' ', 144, 0 },
-/* <op> $disp24 */
-/*   7 */  { OP, ' ', 146, 0 },
-/* <op> $src1,$src2,$disp16 */
-/*   8 */  { OP, ' ', 131, ',', 132, ',', 145, 0 },
-/* <op> $src2,$disp16 */
-/*   9 */  { OP, ' ', 132, ',', 145, 0 },
-/* <op> $src1,$src2 */
-/*  10 */  { OP, ' ', 131, ',', 132, 0 },
-/* <op> $src2,$simm16 */
-/*  11 */  { OP, ' ', 132, ',', 136, 0 },
-/* <op> $src2,$uimm16 */
-/*  12 */  { OP, ' ', 132, ',', 139, 0 },
-/* <op> $sr */
-/*  13 */  { OP, ' ', 129, 0 },
-/* <op> $dr,@$sr */
-/*  14 */  { OP, ' ', 130, ',', '@', 129, 0 },
-/* <op> $dr,@($sr) */
-/*  15 */  { OP, ' ', 130, ',', '@', '(', 129, ')', 0 },
-/* <op> $dr,@($slo16,$sr) */
-/*  16 */  { OP, ' ', 130, ',', '@', '(', 141, ',', 129, ')', 0 },
-/* <op> $dr,@($sr,$slo16) */
-/*  17 */  { OP, ' ', 130, ',', '@', '(', 129, ',', 141, ')', 0 },
-/* <op> $dr,@$sr+ */
-/*  18 */  { OP, ' ', 130, ',', '@', 129, '+', 0 },
-/* <op> $dr,$uimm24 */
-/*  19 */  { OP, ' ', 130, ',', 143, 0 },
-/* <op> $dr,$slo16 */
-/*  20 */  { OP, ' ', 130, ',', 141, 0 },
-/* <op> $dr */
-/*  21 */  { OP, ' ', 130, 0 },
-/* <op> $dr,$scr */
-/*  22 */  { OP, ' ', 130, ',', 133, 0 },
-/* <op> $src1 */
-/*  23 */  { OP, ' ', 131, 0 },
-/* <op> $sr,$dcr */
-/*  24 */  { OP, ' ', 129, ',', 134, 0 },
-/* <op> */
-/*  25 */  { OP, 0 },
-/* <op> $dr,$hi16 */
-/*  26 */  { OP, ' ', 130, ',', 140, 0 },
-/* <op> $dr,$uimm5 */
-/*  27 */  { OP, ' ', 130, ',', 138, 0 },
-/* <op> $src1,@$src2 */
-/*  28 */  { OP, ' ', 131, ',', '@', 132, 0 },
-/* <op> $src1,@($src2) */
-/*  29 */  { OP, ' ', 131, ',', '@', '(', 132, ')', 0 },
-/* <op> $src1,@($slo16,$src2) */
-/*  30 */  { OP, ' ', 131, ',', '@', '(', 141, ',', 132, ')', 0 },
-/* <op> $src1,@($src2,$slo16) */
-/*  31 */  { OP, ' ', 131, ',', '@', '(', 132, ',', 141, ')', 0 },
-/* <op> $src1,@+$src2 */
-/*  32 */  { OP, ' ', 131, ',', '@', '+', 132, 0 },
-/* <op> $src1,@-$src2 */
-/*  33 */  { OP, ' ', 131, ',', '@', '-', 132, 0 },
-/* <op> $uimm4 */
-/*  34 */  { OP, ' ', 137, 0 },
+static const CGEN_IFMT ifmt_addv3 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
 };
 
-#undef OP
+static const CGEN_IFMT ifmt_bc8 ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
+};
 
-static const CGEN_FORMAT format_table[] = 
-{
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr. */
-/*   0 */  { 16, 16, 0xf0f0 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr.f-simm16.slo16. */
-/*   1 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr.f-uimm16.uimm16. */
-/*   2 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr.f-uimm16.ulo16. */
-/*   3 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.dr.f-simm8.simm8. */
-/*   4 */  { 16, 16, 0xf000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr.f-simm16.simm16. */
-/*   5 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.number.f-disp8.disp8. */
-/*   6 */  { 16, 16, 0xff00 },
-/* f-op1.number.f-r1.number.f-disp24.disp24. */
-/*   7 */  { 32, 32, 0xff000000 },
-/* f-op1.number.f-r1.src1.f-op2.number.f-r2.src2.f-disp16.disp16. */
-/*   8 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.number.f-op2.number.f-r2.src2.f-disp16.disp16. */
-/*   9 */  { 32, 32, 0xfff00000 },
-/* f-op1.number.f-r1.src1.f-op2.number.f-r2.src2. */
-/*  10 */  { 16, 16, 0xf0f0 },
-/* f-op1.number.f-r1.number.f-op2.number.f-r2.src2.f-simm16.simm16. */
-/*  11 */  { 32, 32, 0xfff00000 },
-/* f-op1.number.f-r1.number.f-op2.number.f-r2.src2.f-uimm16.uimm16. */
-/*  12 */  { 32, 32, 0xfff00000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.sr.f-simm16.number. */
-/*  13 */  { 32, 32, 0xf0f0ffff },
-/* f-op1.number.f-r1.number.f-op2.number.f-r2.sr. */
-/*  14 */  { 16, 16, 0xfff0 },
-/* f-op1.number.f-r1.dr.f-uimm24.uimm24. */
-/*  15 */  { 32, 32, 0xf0000000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.number.f-simm16.slo16. */
-/*  16 */  { 32, 32, 0xf0ff0000 },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.number. */
-/*  17 */  { 16, 16, 0xf0ff },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.scr. */
-/*  18 */  { 16, 16, 0xf0f0 },
-/* f-op1.number.f-r1.src1.f-op2.number.f-r2.number. */
-/*  19 */  { 16, 16, 0xf0ff },
-/* f-op1.number.f-r1.dcr.f-op2.number.f-r2.sr. */
-/*  20 */  { 16, 16, 0xf0f0 },
-/* f-op1.number.f-r1.number.f-op2.number.f-r2.number. */
-/*  21 */  { 16, 16, 0xffff },
-/* f-op1.number.f-r1.dr.f-op2.number.f-r2.number.f-hi16.hi16. */
-/*  22 */  { 32, 32, 0xf0ff0000 },
-/* f-op1.number.f-r1.dr.f-shift-op2.number.f-uimm5.uimm5. */
-/*  23 */  { 16, 16, 0xf0e0 },
-/* f-op1.number.f-r1.src1.f-op2.number.f-r2.src2.f-simm16.slo16. */
-/*  24 */  { 32, 32, 0xf0f00000 },
-/* f-op1.number.f-r1.number.f-op2.number.f-uimm4.uimm4. */
-/*  25 */  { 16, 16, 0xfff0 },
-};
-
-#define A(a) (1 << CGEN_CAT3 (CGEN_INSN,_,a))
-#define SYN(n) (& syntax_table[n])
-#define FMT(n) (& format_table[n])
-
-const CGEN_INSN m32r_cgen_insn_table_entries[CGEN_NUM_INSNS] =
+static const CGEN_IFMT ifmt_bc24 ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_beq ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_DISP16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_beqz ATTRIBUTE_UNUSED = {
+  32, 32, 0xfff00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_DISP16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_cmp ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_cmpi ATTRIBUTE_UNUSED = {
+  32, 32, 0xfff00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_cmpz ATTRIBUTE_UNUSED = {
+  16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_div ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f0ffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_jc ATTRIBUTE_UNUSED = {
+  16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ld24 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_UIMM24) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldi16 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_machi_a ATTRIBUTE_UNUSED = {
+  16, 16, 0xf070, { { F (F_OP1) }, { F (F_R1) }, { F (F_ACC) }, { F (F_OP23) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvfachi ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvfachi_a ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f3, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_OP3) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvfc ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvtachi ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvtachi_a ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f3, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_ACCS) }, { F (F_OP3) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_mvtc ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_nop ATTRIBUTE_UNUSED = {
+  16, 16, 0xffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_rac_dsi ATTRIBUTE_UNUSED = {
+  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 } }
+};
+
+static const CGEN_IFMT ifmt_seth ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_HI16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_slli ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0e0, { { F (F_OP1) }, { F (F_R1) }, { F (F_SHIFT_OP2) }, { F (F_UIMM5) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_st_d ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_trap ATTRIBUTE_UNUSED = {
+  16, 16, 0xfff0, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_UIMM4) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_satb ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f0ffff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_UIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_clrpsw ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_UIMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_bset ATTRIBUTE_UNUSED = {
+  32, 32, 0xf8f00000, { { F (F_OP1) }, { F (F_BIT4) }, { F (F_UIMM3) }, { F (F_OP2) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_btst ATTRIBUTE_UNUSED = {
+  16, 16, 0xf8f0, { { F (F_OP1) }, { F (F_BIT4) }, { F (F_UIMM3) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+#undef F
+
+#define A(a) (1 << CGEN_INSN_##a)
+#define OPERAND(op) M32R_OPERAND_##op
+#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
+#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
+
+/* The instruction table.  */
+
+static const CGEN_OPCODE m32r_cgen_insn_opcode_table[MAX_INSNS] =
 {
-  /* null first entry, end of all hash chains */
-  { { 0 }, 0 },
+  /* Special null first entry.
+     A `num' value of zero is thus invalid.
+     Also, the special `invalid' insn resides here.  */
+  { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
 /* add $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "add", "add", SYN (0), FMT (0), 0xa0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0xa0 }
   },
-/* add3 $dr,$sr,$slo16 */
+/* add3 $dr,$sr,$hash$slo16 */
   {
-    { 1, 1, 1, 1 },
-    "add3", "add3", SYN (1), FMT (1), 0x80a00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (HASH), OP (SLO16), 0 } },
+    & ifmt_add3, { 0x80a00000 }
   },
 /* and $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "and", "and", SYN (0), FMT (0), 0xc0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0xc0 }
   },
 /* and3 $dr,$sr,$uimm16 */
   {
-    { 1, 1, 1, 1 },
-    "and3", "and3", SYN (2), FMT (2), 0x80c00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (UIMM16), 0 } },
+    & ifmt_and3, { 0x80c00000 }
   },
 /* or $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "or", "or", SYN (0), FMT (0), 0xe0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0xe0 }
   },
-/* or3 $dr,$sr,$ulo16 */
+/* or3 $dr,$sr,$hash$ulo16 */
   {
-    { 1, 1, 1, 1 },
-    "or3", "or3", SYN (3), FMT (3), 0x80e00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (HASH), OP (ULO16), 0 } },
+    & ifmt_or3, { 0x80e00000 }
   },
 /* xor $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "xor", "xor", SYN (0), FMT (0), 0xd0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0xd0 }
   },
 /* xor3 $dr,$sr,$uimm16 */
   {
-    { 1, 1, 1, 1 },
-    "xor3", "xor3", SYN (2), FMT (2), 0x80d00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (UIMM16), 0 } },
+    & ifmt_and3, { 0x80d00000 }
   },
 /* addi $dr,$simm8 */
   {
-    { 1, 1, 1, 1 },
-    "addi", "addi", SYN (4), FMT (4), 0x4000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
+    & ifmt_addi, { 0x4000 }
   },
 /* addv $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "addv", "addv", SYN (0), FMT (0), 0x80,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x80 }
   },
 /* addv3 $dr,$sr,$simm16 */
   {
-    { 1, 1, 1, 1 },
-    "addv3", "addv3", SYN (5), FMT (5), 0x80800000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
+    & ifmt_addv3, { 0x80800000 }
   },
 /* addx $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "addx", "addx", SYN (0), FMT (0), 0x90,
-    { 0, 0, { 0 } }
-  },
-/* bc $disp8 */
-  {
-    { 1, 1, 1, 1 },
-    "bc8", "bc", SYN (6), FMT (6), 0x7c00,
-    { 0, 0|A(RELAX_BC)|A(RELAXABLE)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x90 }
   },
 /* bc.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bc8.s", "bc.s", SYN (6), FMT (6), 0x7c00,
-    { 0, 0|A(ALIAS)|A(COND_CTI), { 0 } }
-  },
-/* bc $disp24 */
-  {
-    { 1, 1, 1, 1 },
-    "bc24", "bc", SYN (7), FMT (7), 0xfc000000,
-    { 0, 0|A(RELAX_BC)|A(RELAX)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7c00 }
   },
 /* bc.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bc24.l", "bc.l", SYN (7), FMT (7), 0xfc000000,
-    { 0, 0|A(ALIAS)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xfc000000 }
   },
 /* beq $src1,$src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "beq", "beq", SYN (8), FMT (8), 0xb0000000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beq, { 0xb0000000 }
   },
 /* beqz $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "beqz", "beqz", SYN (9), FMT (9), 0xb0800000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0800000 }
   },
 /* bgez $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "bgez", "bgez", SYN (9), FMT (9), 0xb0b00000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0b00000 }
   },
 /* bgtz $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "bgtz", "bgtz", SYN (9), FMT (9), 0xb0d00000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0d00000 }
   },
 /* blez $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "blez", "blez", SYN (9), FMT (9), 0xb0c00000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0c00000 }
   },
 /* bltz $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "bltz", "bltz", SYN (9), FMT (9), 0xb0a00000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0a00000 }
   },
 /* bnez $src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "bnez", "bnez", SYN (9), FMT (9), 0xb0900000,
-    { 0, 0|A(COND_CTI), { 0 } }
-  },
-/* bl $disp8 */
-  {
-    { 1, 1, 1, 1 },
-    "bl8", "bl", SYN (6), FMT (6), 0x7e00,
-    { 0, 0|A(FILL_SLOT)|A(RELAX_BL)|A(RELAXABLE)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beqz, { 0xb0900000 }
   },
 /* bl.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bl8.s", "bl.s", SYN (6), FMT (6), 0x7e00,
-    { 0, 0|A(FILL_SLOT)|A(ALIAS)|A(UNCOND_CTI), { 0 } }
-  },
-/* bl $disp24 */
-  {
-    { 1, 1, 1, 1 },
-    "bl24", "bl", SYN (7), FMT (7), 0xfe000000,
-    { 0, 0|A(RELAX_BL)|A(RELAX)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7e00 }
   },
 /* bl.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bl24.l", "bl.l", SYN (7), FMT (7), 0xfe000000,
-    { 0, 0|A(ALIAS)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xfe000000 }
   },
-/* bnc $disp8 */
+/* bcl.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bnc8", "bnc", SYN (6), FMT (6), 0x7d00,
-    { 0, 0|A(RELAX_BNC)|A(RELAXABLE)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7800 }
   },
-/* bnc.s $disp8 */
+/* bcl.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bnc8.s", "bnc.s", SYN (6), FMT (6), 0x7d00,
-    { 0, 0|A(ALIAS)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xf8000000 }
   },
-/* bnc $disp24 */
+/* bnc.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bnc24", "bnc", SYN (7), FMT (7), 0xfd000000,
-    { 0, 0|A(RELAX_BNC)|A(RELAX)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7d00 }
   },
 /* bnc.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bnc24.l", "bnc.l", SYN (7), FMT (7), 0xfd000000,
-    { 0, 0|A(ALIAS)|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xfd000000 }
   },
 /* bne $src1,$src2,$disp16 */
   {
-    { 1, 1, 1, 1 },
-    "bne", "bne", SYN (8), FMT (8), 0xb0100000,
-    { 0, 0|A(COND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (DISP16), 0 } },
+    & ifmt_beq, { 0xb0100000 }
   },
-/* bra $disp8 */
+/* bra.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bra8", "bra", SYN (6), FMT (6), 0x7f00,
-    { 0, 0|A(RELAX_BRA)|A(RELAXABLE)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7f00 }
   },
-/* bra.s $disp8 */
+/* bra.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bra8.s", "bra.s", SYN (6), FMT (6), 0x7f00,
-    { 0, 0|A(ALIAS)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xff000000 }
   },
-/* bra $disp24 */
+/* bncl.s $disp8 */
   {
-    { 1, 1, 1, 1 },
-    "bra24", "bra", SYN (7), FMT (7), 0xff000000,
-    { 0, 0|A(RELAX_BRA)|A(RELAX)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8, { 0x7900 }
   },
-/* bra.l $disp24 */
+/* bncl.l $disp24 */
   {
-    { 1, 1, 1, 1 },
-    "bra24.l", "bra.l", SYN (7), FMT (7), 0xff000000,
-    { 0, 0|A(ALIAS)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24, { 0xf9000000 }
   },
 /* cmp $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "cmp", "cmp", SYN (10), FMT (10), 0x40,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x40 }
   },
 /* cmpi $src2,$simm16 */
   {
-    { 1, 1, 1, 1 },
-    "cmpi", "cmpi", SYN (11), FMT (11), 0x80400000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (SIMM16), 0 } },
+    & ifmt_cmpi, { 0x80400000 }
   },
 /* cmpu $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "cmpu", "cmpu", SYN (10), FMT (10), 0x50,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x50 }
+  },
+/* cmpui $src2,$simm16 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), ',', OP (SIMM16), 0 } },
+    & ifmt_cmpi, { 0x80500000 }
+  },
+/* cmpeq $src1,$src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x60 }
   },
-/* cmpui $src2,$uimm16 */
+/* cmpz $src2 */
   {
-    { 1, 1, 1, 1 },
-    "cmpui", "cmpui", SYN (12), FMT (12), 0x80500000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), 0 } },
+    & ifmt_cmpz, { 0x70 }
   },
 /* div $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "div", "div", SYN (0), FMT (13), 0x90000000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90000000 }
   },
 /* divu $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "divu", "divu", SYN (0), FMT (13), 0x90100000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90100000 }
   },
 /* rem $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "rem", "rem", SYN (0), FMT (13), 0x90200000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90200000 }
   },
 /* remu $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "remu", "remu", SYN (0), FMT (13), 0x90300000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90300000 }
   },
-/* jl $sr */
+/* remh $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "jl", "jl", SYN (13), FMT (14), 0x1ec0,
-    { 0, 0|A(FILL_SLOT)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90200010 }
   },
-/* jmp $sr */
+/* remuh $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "jmp", "jmp", SYN (13), FMT (14), 0x1fc0,
-    { 0, 0|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90300010 }
   },
-/* ld $dr,@$sr */
+/* remb $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ld", "ld", SYN (14), FMT (0), 0x20c0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90200018 }
   },
-/* ld $dr,@($sr) */
+/* remub $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ld-2", "ld", SYN (15), FMT (0), 0x20c0,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90300018 }
   },
-/* ld $dr,@($slo16,$sr) */
+/* divuh $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ld-d", "ld", SYN (16), FMT (1), 0xa0c00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90100010 }
   },
-/* ld $dr,@($sr,$slo16) */
+/* divb $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ld-d2", "ld", SYN (17), FMT (1), 0xa0c00000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90000018 }
   },
-/* ldb $dr,@$sr */
+/* divub $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ldb", "ldb", SYN (14), FMT (0), 0x2080,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90100018 }
   },
-/* ldb $dr,@($sr) */
+/* divh $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "ldb-2", "ldb", SYN (15), FMT (0), 0x2080,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_div, { 0x90000010 }
   },
-/* ldb $dr,@($slo16,$sr) */
+/* jc $sr */
   {
-    { 1, 1, 1, 1 },
-    "ldb-d", "ldb", SYN (16), FMT (1), 0xa0800000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SR), 0 } },
+    & ifmt_jc, { 0x1cc0 }
   },
-/* ldb $dr,@($sr,$slo16) */
+/* jnc $sr */
   {
-    { 1, 1, 1, 1 },
-    "ldb-d2", "ldb", SYN (17), FMT (1), 0xa0800000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SR), 0 } },
+    & ifmt_jc, { 0x1dc0 }
   },
-/* ldh $dr,@$sr */
+/* jl $sr */
   {
-    { 1, 1, 1, 1 },
-    "ldh", "ldh", SYN (14), FMT (0), 0x20a0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SR), 0 } },
+    & ifmt_jc, { 0x1ec0 }
   },
-/* ldh $dr,@($sr) */
+/* jmp $sr */
   {
-    { 1, 1, 1, 1 },
-    "ldh-2", "ldh", SYN (15), FMT (0), 0x20a0,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SR), 0 } },
+    & ifmt_jc, { 0x1fc0 }
   },
-/* ldh $dr,@($slo16,$sr) */
+/* ld $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "ldh-d", "ldh", SYN (16), FMT (1), 0xa0a00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x20c0 }
   },
-/* ldh $dr,@($sr,$slo16) */
+/* ld $dr,@($slo16,$sr) */
   {
-    { 1, 1, 1, 1 },
-    "ldh-d2", "ldh", SYN (17), FMT (1), 0xa0a00000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_add3, { 0xa0c00000 }
   },
-/* ldub $dr,@$sr */
+/* ldb $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "ldub", "ldub", SYN (14), FMT (0), 0x2090,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x2080 }
   },
-/* ldub $dr,@($sr) */
+/* ldb $dr,@($slo16,$sr) */
   {
-    { 1, 1, 1, 1 },
-    "ldub-2", "ldub", SYN (15), FMT (0), 0x2090,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_add3, { 0xa0800000 }
   },
-/* ldub $dr,@($slo16,$sr) */
+/* ldh $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "ldub-d", "ldub", SYN (16), FMT (1), 0xa0900000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x20a0 }
   },
-/* ldub $dr,@($sr,$slo16) */
+/* ldh $dr,@($slo16,$sr) */
   {
-    { 1, 1, 1, 1 },
-    "ldub-d2", "ldub", SYN (17), FMT (1), 0xa0900000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_add3, { 0xa0a00000 }
   },
-/* lduh $dr,@$sr */
+/* ldub $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "lduh", "lduh", SYN (14), FMT (0), 0x20b0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x2090 }
   },
-/* lduh $dr,@($sr) */
+/* ldub $dr,@($slo16,$sr) */
   {
-    { 1, 1, 1, 1 },
-    "lduh-2", "lduh", SYN (15), FMT (0), 0x20b0,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_add3, { 0xa0900000 }
   },
-/* lduh $dr,@($slo16,$sr) */
+/* lduh $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "lduh-d", "lduh", SYN (16), FMT (1), 0xa0b00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x20b0 }
   },
-/* lduh $dr,@($sr,$slo16) */
+/* lduh $dr,@($slo16,$sr) */
   {
-    { 1, 1, 1, 1 },
-    "lduh-d2", "lduh", SYN (17), FMT (1), 0xa0b00000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_add3, { 0xa0b00000 }
   },
 /* ld $dr,@$sr+ */
   {
-    { 1, 1, 1, 1 },
-    "ld-plus", "ld", SYN (18), FMT (0), 0x20e0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), '+', 0 } },
+    & ifmt_add, { 0x20e0 }
   },
 /* ld24 $dr,$uimm24 */
   {
-    { 1, 1, 1, 1 },
-    "ld24", "ld24", SYN (19), FMT (15), 0xe0000000,
-    { 0, 0, { 0 } }
-  },
-/* ldi $dr,$simm8 */
-  {
-    { 1, 1, 1, 1 },
-    "ldi8", "ldi", SYN (4), FMT (4), 0x6000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (UIMM24), 0 } },
+    & ifmt_ld24, { 0xe0000000 }
   },
 /* ldi8 $dr,$simm8 */
   {
-    { 1, 1, 1, 1 },
-    "ldi8a", "ldi8", SYN (4), FMT (4), 0x6000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
+    & ifmt_addi, { 0x6000 }
   },
-/* ldi $dr,$slo16 */
+/* ldi16 $dr,$hash$slo16 */
   {
-    { 1, 1, 1, 1 },
-    "ldi16", "ldi", SYN (20), FMT (16), 0x90f00000,
-    { 0, 0, { 0 } }
-  },
-/* ldi16 $dr,$slo16 */
-  {
-    { 1, 1, 1, 1 },
-    "ldi16a", "ldi16", SYN (20), FMT (16), 0x90f00000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (SLO16), 0 } },
+    & ifmt_ldi16, { 0x90f00000 }
   },
 /* lock $dr,@$sr */
   {
-    { 1, 1, 1, 1 },
-    "lock", "lock", SYN (14), FMT (0), 0x20d0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', OP (SR), 0 } },
+    & ifmt_add, { 0x20d0 }
   },
 /* machi $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "machi", "machi", SYN (10), FMT (10), 0x3040,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3040 }
+  },
+/* machi $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3040 }
   },
 /* maclo $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "maclo", "maclo", SYN (10), FMT (10), 0x3050,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3050 }
+  },
+/* maclo $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3050 }
   },
 /* macwhi $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "macwhi", "macwhi", SYN (10), FMT (10), 0x3060,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3060 }
+  },
+/* macwhi $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3060 }
   },
 /* macwlo $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "macwlo", "macwlo", SYN (10), FMT (10), 0x3070,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3070 }
+  },
+/* macwlo $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3070 }
   },
 /* mul $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "mul", "mul", SYN (0), FMT (0), 0x1060,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x1060 }
   },
 /* mulhi $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "mulhi", "mulhi", SYN (10), FMT (10), 0x3000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3000 }
+  },
+/* mulhi $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3000 }
   },
 /* mullo $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "mullo", "mullo", SYN (10), FMT (10), 0x3010,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3010 }
+  },
+/* mullo $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3010 }
   },
 /* mulwhi $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "mulwhi", "mulwhi", SYN (10), FMT (10), 0x3020,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3020 }
+  },
+/* mulwhi $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3020 }
   },
 /* mulwlo $src1,$src2 */
   {
-    { 1, 1, 1, 1 },
-    "mulwlo", "mulwlo", SYN (10), FMT (10), 0x3030,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x3030 }
+  },
+/* mulwlo $src1,$src2,$acc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), ',', OP (ACC), 0 } },
+    & ifmt_machi_a, { 0x3030 }
   },
 /* mv $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "mv", "mv", SYN (0), FMT (0), 0x1080,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x1080 }
   },
 /* mvfachi $dr */
   {
-    { 1, 1, 1, 1 },
-    "mvfachi", "mvfachi", SYN (21), FMT (17), 0x50f0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), 0 } },
+    & ifmt_mvfachi, { 0x50f0 }
+  },
+/* mvfachi $dr,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
+    & ifmt_mvfachi_a, { 0x50f0 }
   },
 /* mvfaclo $dr */
   {
-    { 1, 1, 1, 1 },
-    "mvfaclo", "mvfaclo", SYN (21), FMT (17), 0x50f1,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), 0 } },
+    & ifmt_mvfachi, { 0x50f1 }
+  },
+/* mvfaclo $dr,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
+    & ifmt_mvfachi_a, { 0x50f1 }
   },
 /* mvfacmi $dr */
   {
-    { 1, 1, 1, 1 },
-    "mvfacmi", "mvfacmi", SYN (21), FMT (17), 0x50f2,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), 0 } },
+    & ifmt_mvfachi, { 0x50f2 }
+  },
+/* mvfacmi $dr,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (ACCS), 0 } },
+    & ifmt_mvfachi_a, { 0x50f2 }
   },
 /* mvfc $dr,$scr */
   {
-    { 1, 1, 1, 1 },
-    "mvfc", "mvfc", SYN (22), FMT (18), 0x1090,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SCR), 0 } },
+    & ifmt_mvfc, { 0x1090 }
   },
 /* mvtachi $src1 */
   {
-    { 1, 1, 1, 1 },
-    "mvtachi", "mvtachi", SYN (23), FMT (19), 0x5070,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), 0 } },
+    & ifmt_mvtachi, { 0x5070 }
+  },
+/* mvtachi $src1,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (ACCS), 0 } },
+    & ifmt_mvtachi_a, { 0x5070 }
   },
 /* mvtaclo $src1 */
   {
-    { 1, 1, 1, 1 },
-    "mvtaclo", "mvtaclo", SYN (23), FMT (19), 0x5071,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), 0 } },
+    & ifmt_mvtachi, { 0x5071 }
+  },
+/* mvtaclo $src1,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (ACCS), 0 } },
+    & ifmt_mvtachi_a, { 0x5071 }
   },
 /* mvtc $sr,$dcr */
   {
-    { 1, 1, 1, 1 },
-    "mvtc", "mvtc", SYN (24), FMT (20), 0x10a0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SR), ',', OP (DCR), 0 } },
+    & ifmt_mvtc, { 0x10a0 }
   },
 /* neg $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "neg", "neg", SYN (0), FMT (0), 0x30,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x30 }
   },
 /* nop */
   {
-    { 1, 1, 1, 1 },
-    "nop", "nop", SYN (25), FMT (21), 0x7000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x7000 }
   },
 /* not $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "not", "not", SYN (0), FMT (0), 0xb0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0xb0 }
   },
 /* rac */
   {
-    { 1, 1, 1, 1 },
-    "rac", "rac", SYN (25), FMT (21), 0x5090,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x5090 }
+  },
+/* rac $accd,$accs,$imm1 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), ',', OP (IMM1), 0 } },
+    & ifmt_rac_dsi, { 0x5090 }
   },
 /* rach */
   {
-    { 1, 1, 1, 1 },
-    "rach", "rach", SYN (25), FMT (21), 0x5080,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x5080 }
+  },
+/* rach $accd,$accs,$imm1 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), ',', OP (IMM1), 0 } },
+    & ifmt_rac_dsi, { 0x5080 }
   },
 /* rte */
   {
-    { 1, 1, 1, 1 },
-    "rte", "rte", SYN (25), FMT (21), 0x10d6,
-    { 0, 0|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x10d6 }
   },
-/* seth $dr,$hi16 */
+/* seth $dr,$hash$hi16 */
   {
-    { 1, 1, 1, 1 },
-    "seth", "seth", SYN (26), FMT (22), 0xd0c00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (HI16), 0 } },
+    & ifmt_seth, { 0xd0c00000 }
   },
 /* sll $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "sll", "sll", SYN (0), FMT (0), 0x1040,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x1040 }
   },
 /* sll3 $dr,$sr,$simm16 */
   {
-    { 1, 1, 1, 1 },
-    "sll3", "sll3", SYN (5), FMT (5), 0x90c00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
+    & ifmt_addv3, { 0x90c00000 }
   },
 /* slli $dr,$uimm5 */
   {
-    { 1, 1, 1, 1 },
-    "slli", "slli", SYN (27), FMT (23), 0x5040,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
+    & ifmt_slli, { 0x5040 }
   },
 /* sra $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "sra", "sra", SYN (0), FMT (0), 0x1020,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x1020 }
   },
 /* sra3 $dr,$sr,$simm16 */
   {
-    { 1, 1, 1, 1 },
-    "sra3", "sra3", SYN (5), FMT (5), 0x90a00000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
+    & ifmt_addv3, { 0x90a00000 }
   },
 /* srai $dr,$uimm5 */
   {
-    { 1, 1, 1, 1 },
-    "srai", "srai", SYN (27), FMT (23), 0x5020,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
+    & ifmt_slli, { 0x5020 }
   },
 /* srl $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "srl", "srl", SYN (0), FMT (0), 0x1000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x1000 }
   },
 /* srl3 $dr,$sr,$simm16 */
   {
-    { 1, 1, 1, 1 },
-    "srl3", "srl3", SYN (5), FMT (5), 0x90800000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), ',', OP (SIMM16), 0 } },
+    & ifmt_addv3, { 0x90800000 }
   },
 /* srli $dr,$uimm5 */
   {
-    { 1, 1, 1, 1 },
-    "srli", "srli", SYN (27), FMT (23), 0x5000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (UIMM5), 0 } },
+    & ifmt_slli, { 0x5000 }
   },
 /* st $src1,@$src2 */
   {
-    { 1, 1, 1, 1 },
-    "st", "st", SYN (28), FMT (10), 0x2040,
-    { 0, 0, { 0 } }
-  },
-/* st $src1,@($src2) */
-  {
-    { 1, 1, 1, 1 },
-    "st-2", "st", SYN (29), FMT (10), 0x2040,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2040 }
   },
 /* st $src1,@($slo16,$src2) */
   {
-    { 1, 1, 1, 1 },
-    "st-d", "st", SYN (30), FMT (24), 0xa0400000,
-    { 0, 0, { 0 } }
-  },
-/* st $src1,@($src2,$slo16) */
-  {
-    { 1, 1, 1, 1 },
-    "st-d2", "st", SYN (31), FMT (24), 0xa0400000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
+    & ifmt_st_d, { 0xa0400000 }
   },
 /* stb $src1,@$src2 */
   {
-    { 1, 1, 1, 1 },
-    "stb", "stb", SYN (28), FMT (10), 0x2000,
-    { 0, 0, { 0 } }
-  },
-/* stb $src1,@($src2) */
-  {
-    { 1, 1, 1, 1 },
-    "stb-2", "stb", SYN (29), FMT (10), 0x2000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2000 }
   },
 /* stb $src1,@($slo16,$src2) */
   {
-    { 1, 1, 1, 1 },
-    "stb-d", "stb", SYN (30), FMT (24), 0xa0000000,
-    { 0, 0, { 0 } }
-  },
-/* stb $src1,@($src2,$slo16) */
-  {
-    { 1, 1, 1, 1 },
-    "stb-d2", "stb", SYN (31), FMT (24), 0xa0000000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
+    & ifmt_st_d, { 0xa0000000 }
   },
 /* sth $src1,@$src2 */
   {
-    { 1, 1, 1, 1 },
-    "sth", "sth", SYN (28), FMT (10), 0x2020,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2020 }
   },
-/* sth $src1,@($src2) */
+/* sth $src1,@($slo16,$src2) */
   {
-    { 1, 1, 1, 1 },
-    "sth-2", "sth", SYN (29), FMT (10), 0x2020,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SLO16), ',', OP (SRC2), ')', 0 } },
+    & ifmt_st_d, { 0xa0200000 }
   },
-/* sth $src1,@($slo16,$src2) */
+/* st $src1,@+$src2 */
   {
-    { 1, 1, 1, 1 },
-    "sth-d", "sth", SYN (30), FMT (24), 0xa0200000,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '+', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2060 }
   },
-/* sth $src1,@($src2,$slo16) */
+/* sth $src1,@$src2+ */
   {
-    { 1, 1, 1, 1 },
-    "sth-d2", "sth", SYN (31), FMT (24), 0xa0200000,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), '+', 0 } },
+    & ifmt_cmp, { 0x2030 }
   },
-/* st $src1,@+$src2 */
+/* stb $src1,@$src2+ */
   {
-    { 1, 1, 1, 1 },
-    "st-plus", "st", SYN (32), FMT (10), 0x2060,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), '+', 0 } },
+    & ifmt_cmp, { 0x2010 }
   },
 /* st $src1,@-$src2 */
   {
-    { 1, 1, 1, 1 },
-    "st-minus", "st", SYN (33), FMT (10), 0x2070,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '-', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2070 }
   },
 /* sub $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "sub", "sub", SYN (0), FMT (0), 0x20,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x20 }
   },
 /* subv $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "subv", "subv", SYN (0), FMT (0), 0x0,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x0 }
   },
 /* subx $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "subx", "subx", SYN (0), FMT (0), 0x10,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_add, { 0x10 }
   },
 /* trap $uimm4 */
   {
-    { 1, 1, 1, 1 },
-    "trap", "trap", SYN (34), FMT (25), 0x10f0,
-    { 0, 0|A(FILL_SLOT)|A(UNCOND_CTI), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM4), 0 } },
+    & ifmt_trap, { 0x10f0 }
   },
 /* unlock $src1,@$src2 */
   {
-    { 1, 1, 1, 1 },
-    "unlock", "unlock", SYN (28), FMT (10), 0x2050,
-    { 0, 0, { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x2050 }
   },
-/* push $src1 */
+/* satb $dr,$sr */
   {
-    { 1, 1, 1, 1 },
-    "push", "push", SYN (23), FMT (19), 0x207f,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_satb, { 0x80600300 }
   },
-/* pop $dr */
+/* sath $dr,$sr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_satb, { 0x80600200 }
+  },
+/* sat $dr,$sr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SR), 0 } },
+    & ifmt_satb, { 0x80600000 }
+  },
+/* pcmpbz $src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC2), 0 } },
+    & ifmt_cmpz, { 0x370 }
+  },
+/* sadd */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x50e4 }
+  },
+/* macwu1 $src1,$src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x50b0 }
+  },
+/* msblo $src1,$src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x50d0 }
+  },
+/* mulwu1 $src1,$src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x50a0 }
+  },
+/* maclh1 $src1,$src2 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', OP (SRC2), 0 } },
+    & ifmt_cmp, { 0x50c0 }
+  },
+/* sc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x7401 }
+  },
+/* snc */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, 0 } },
+    & ifmt_nop, { 0x7501 }
+  },
+/* clrpsw $uimm8 */
   {
-    { 1, 1, 1, 1 },
-    "pop", "pop", SYN (21), FMT (17), 0x20ef,
-    { 0, 0|A(ALIAS), { 0 } }
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM8), 0 } },
+    & ifmt_clrpsw, { 0x7200 }
+  },
+/* setpsw $uimm8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM8), 0 } },
+    & ifmt_clrpsw, { 0x7100 }
+  },
+/* bset $uimm3,@($slo16,$sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM3), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_bset, { 0xa0600000 }
+  },
+/* bclr $uimm3,@($slo16,$sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM3), ',', '@', '(', OP (SLO16), ',', OP (SR), ')', 0 } },
+    & ifmt_bset, { 0xa0700000 }
+  },
+/* btst $uimm3,$sr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (UIMM3), ',', OP (SR), 0 } },
+    & ifmt_btst, { 0xf0 }
   },
 };
 
 #undef A
-#undef SYN
-#undef FMT
+#undef OPERAND
+#undef MNEM
+#undef OP
 
-CGEN_INSN_TABLE m32r_cgen_insn_table =
-{
-  & m32r_cgen_insn_table_entries[0],
-  sizeof (CGEN_INSN),
-  CGEN_NUM_INSNS,
-  NULL,
-  m32r_cgen_asm_hash_insn, CGEN_ASM_HASH_SIZE,
-  m32r_cgen_dis_hash_insn, CGEN_DIS_HASH_SIZE
+/* Formats for ALIAS macro-insns.  */
+
+#define F(f) & m32r_cgen_ifld_table[M32R_##f]
+static const CGEN_IFMT ifmt_bc8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
 };
 
-/* The hash functions are recorded here to help keep assembler code out of
-   the disassembler and vice versa.  */
+static const CGEN_IFMT ifmt_bc24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
 
-unsigned int
-m32r_cgen_asm_hash_insn (insn)
-     const char * insn;
-{
-  return CGEN_ASM_HASH (insn);
-}
+static const CGEN_IFMT ifmt_bl8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
+};
 
-unsigned int
-m32r_cgen_dis_hash_insn (buf, value)
-     const char * buf;
-     unsigned long value;
-{
-  return CGEN_DIS_HASH (buf, value);
-}
+static const CGEN_IFMT ifmt_bl24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
 
-CGEN_OPCODE_DATA m32r_cgen_opcode_data = 
-{
-  & m32r_cgen_hw_entries[0],
-  & m32r_cgen_insn_table,
+static const CGEN_IFMT ifmt_bcl8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
 };
 
-void
-m32r_cgen_init_tables (mach)
-    int mach;
-{
-}
+static const CGEN_IFMT ifmt_bcl24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
 
-/* Main entry point for stuffing values in cgen_fields.  */
+static const CGEN_IFMT ifmt_bnc8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
+};
 
-CGEN_INLINE void
-m32r_cgen_set_operand (opindex, valuep, fields)
-     int opindex;
-     const long * valuep;
-     CGEN_FIELDS * fields;
-{
-  switch (opindex)
-    {
-    case M32R_OPERAND_SR :
-      fields->f_r2 = * valuep;
-      break;
-    case M32R_OPERAND_DR :
-      fields->f_r1 = * valuep;
-      break;
-    case M32R_OPERAND_SRC1 :
-      fields->f_r1 = * valuep;
-      break;
-    case M32R_OPERAND_SRC2 :
-      fields->f_r2 = * valuep;
-      break;
-    case M32R_OPERAND_SCR :
-      fields->f_r2 = * valuep;
-      break;
-    case M32R_OPERAND_DCR :
-      fields->f_r1 = * valuep;
-      break;
-    case M32R_OPERAND_SIMM8 :
-      fields->f_simm8 = * valuep;
-      break;
-    case M32R_OPERAND_SIMM16 :
-      fields->f_simm16 = * valuep;
-      break;
-    case M32R_OPERAND_UIMM4 :
-      fields->f_uimm4 = * valuep;
-      break;
-    case M32R_OPERAND_UIMM5 :
-      fields->f_uimm5 = * valuep;
-      break;
-    case M32R_OPERAND_UIMM16 :
-      fields->f_uimm16 = * valuep;
-      break;
-    case M32R_OPERAND_HI16 :
-      fields->f_hi16 = * valuep;
-      break;
-    case M32R_OPERAND_SLO16 :
-      fields->f_simm16 = * valuep;
-      break;
-    case M32R_OPERAND_ULO16 :
-      fields->f_uimm16 = * valuep;
-      break;
-    case M32R_OPERAND_UIMM24 :
-      fields->f_uimm24 = * valuep;
-      break;
-    case M32R_OPERAND_DISP8 :
-      fields->f_disp8 = * valuep;
-      break;
-    case M32R_OPERAND_DISP16 :
-      fields->f_disp16 = * valuep;
-      break;
-    case M32R_OPERAND_DISP24 :
-      fields->f_disp24 = * valuep;
-      break;
-
-    default :
-      fprintf (stderr, "Unrecognized field %d while setting operand.\n",
-		       opindex);
-      abort ();
-  }
-}
+static const CGEN_IFMT ifmt_bnc24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_bra8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_bra24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_bncl8r ATTRIBUTE_UNUSED = {
+  16, 16, 0xff00, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_bncl24r ATTRIBUTE_UNUSED = {
+  32, 32, 0xff000000, { { F (F_OP1) }, { F (F_R1) }, { F (F_DISP24) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ld_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ld_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldb_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldb_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldh_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldh_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldub_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldub_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_lduh_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_lduh_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_pop ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_R1) }, { F (F_OP2) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldi8a ATTRIBUTE_UNUSED = {
+  16, 16, 0xf000, { { F (F_OP1) }, { F (F_R1) }, { F (F_SIMM8) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_ldi16a ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0ff0000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R2) }, { F (F_R1) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_rac_d ATTRIBUTE_UNUSED = {
+  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 } }
+};
+
+static const CGEN_IFMT ifmt_rac_ds ATTRIBUTE_UNUSED = {
+  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 } }
+};
+
+static const CGEN_IFMT ifmt_rach_d ATTRIBUTE_UNUSED = {
+  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 } }
+};
+
+static const CGEN_IFMT ifmt_rach_ds ATTRIBUTE_UNUSED = {
+  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 } }
+};
+
+static const CGEN_IFMT ifmt_st_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_st_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_stb_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_stb_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_sth_2 ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0f0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_sth_d2 ATTRIBUTE_UNUSED = {
+  32, 32, 0xf0f00000, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { F (F_SIMM16) }, { 0 } }
+};
+
+static const CGEN_IFMT ifmt_push ATTRIBUTE_UNUSED = {
+  16, 16, 0xf0ff, { { F (F_OP1) }, { F (F_OP2) }, { F (F_R1) }, { F (F_R2) }, { 0 } }
+};
 
-/* Main entry point for getting values from cgen_fields.  */
+#undef F
 
-CGEN_INLINE long
-m32r_cgen_get_operand (opindex, fields)
-     int opindex;
-     const CGEN_FIELDS * fields;
+/* Each non-simple macro entry points to an array of expansion possibilities.  */
+
+#define A(a) (1 << CGEN_INSN_##a)
+#define OPERAND(op) M32R_OPERAND_##op
+#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
+#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
+
+/* The macro instruction table.  */
+
+static const CGEN_IBASE m32r_cgen_macro_insn_table[] =
 {
-  long value;
+/* bc $disp8 */
+  {
+    -1, "bc8r", "bc", 16,
+    { 0|A(RELAXABLE)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bc $disp24 */
+  {
+    -1, "bc24r", "bc", 32,
+    { 0|A(RELAXED)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* bl $disp8 */
+  {
+    -1, "bl8r", "bl", 16,
+    { 0|A(RELAXABLE)|A(FILL_SLOT)|A(UNCOND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bl $disp24 */
+  {
+    -1, "bl24r", "bl", 32,
+    { 0|A(RELAXED)|A(UNCOND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* bcl $disp8 */
+  {
+    -1, "bcl8r", "bcl", 16,
+    { 0|A(RELAXABLE)|A(FILL_SLOT)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bcl $disp24 */
+  {
+    -1, "bcl24r", "bcl", 32,
+    { 0|A(RELAXED)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* bnc $disp8 */
+  {
+    -1, "bnc8r", "bnc", 16,
+    { 0|A(RELAXABLE)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bnc $disp24 */
+  {
+    -1, "bnc24r", "bnc", 32,
+    { 0|A(RELAXED)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* bra $disp8 */
+  {
+    -1, "bra8r", "bra", 16,
+    { 0|A(RELAXABLE)|A(FILL_SLOT)|A(UNCOND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bra $disp24 */
+  {
+    -1, "bra24r", "bra", 32,
+    { 0|A(RELAXED)|A(UNCOND_CTI)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* bncl $disp8 */
+  {
+    -1, "bncl8r", "bncl", 16,
+    { 0|A(RELAXABLE)|A(FILL_SLOT)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* bncl $disp24 */
+  {
+    -1, "bncl24r", "bncl", 32,
+    { 0|A(RELAXED)|A(COND_CTI)|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* ld $dr,@($sr) */
+  {
+    -1, "ld-2", "ld", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* ld $dr,@($sr,$slo16) */
+  {
+    -1, "ld-d2", "ld", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* ldb $dr,@($sr) */
+  {
+    -1, "ldb-2", "ldb", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* ldb $dr,@($sr,$slo16) */
+  {
+    -1, "ldb-d2", "ldb", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* ldh $dr,@($sr) */
+  {
+    -1, "ldh-2", "ldh", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* ldh $dr,@($sr,$slo16) */
+  {
+    -1, "ldh-d2", "ldh", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* ldub $dr,@($sr) */
+  {
+    -1, "ldub-2", "ldub", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* ldub $dr,@($sr,$slo16) */
+  {
+    -1, "ldub-d2", "ldub", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* lduh $dr,@($sr) */
+  {
+    -1, "lduh-2", "lduh", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* lduh $dr,@($sr,$slo16) */
+  {
+    -1, "lduh-d2", "lduh", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* pop $dr */
+  {
+    -1, "pop", "pop", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* ldi $dr,$simm8 */
+  {
+    -1, "ldi8a", "ldi", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_OS, 0 } } } }
+  },
+/* ldi $dr,$hash$slo16 */
+  {
+    -1, "ldi16a", "ldi", 32,
+    { 0|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* rac $accd */
+  {
+    -1, "rac-d", "rac", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
+  },
+/* rac $accd,$accs */
+  {
+    -1, "rac-ds", "rac", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
+  },
+/* rach $accd */
+  {
+    -1, "rach-d", "rach", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
+  },
+/* rach $accd,$accs */
+  {
+    -1, "rach-ds", "rach", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_M32RX)|(1<<MACH_M32R2), 0 } }, { { PIPE_S, 0 } } } }
+  },
+/* st $src1,@($src2) */
+  {
+    -1, "st-2", "st", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* st $src1,@($src2,$slo16) */
+  {
+    -1, "st-d2", "st", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* stb $src1,@($src2) */
+  {
+    -1, "stb-2", "stb", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* stb $src1,@($src2,$slo16) */
+  {
+    -1, "stb-d2", "stb", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* sth $src1,@($src2) */
+  {
+    -1, "sth-2", "sth", 16,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+/* sth $src1,@($src2,$slo16) */
+  {
+    -1, "sth-d2", "sth", 32,
+    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_NONE, 0 } } } }
+  },
+/* push $src1 */
+  {
+    -1, "push", "push", 16,
+    { 0|A(ALIAS), { { { (1<<MACH_BASE), 0 } }, { { PIPE_O, 0 } } } }
+  },
+};
 
-  switch (opindex)
-    {
-    case M32R_OPERAND_SR :
-      value = fields->f_r2;
-      break;
-    case M32R_OPERAND_DR :
-      value = fields->f_r1;
-      break;
-    case M32R_OPERAND_SRC1 :
-      value = fields->f_r1;
-      break;
-    case M32R_OPERAND_SRC2 :
-      value = fields->f_r2;
-      break;
-    case M32R_OPERAND_SCR :
-      value = fields->f_r2;
-      break;
-    case M32R_OPERAND_DCR :
-      value = fields->f_r1;
-      break;
-    case M32R_OPERAND_SIMM8 :
-      value = fields->f_simm8;
-      break;
-    case M32R_OPERAND_SIMM16 :
-      value = fields->f_simm16;
-      break;
-    case M32R_OPERAND_UIMM4 :
-      value = fields->f_uimm4;
-      break;
-    case M32R_OPERAND_UIMM5 :
-      value = fields->f_uimm5;
-      break;
-    case M32R_OPERAND_UIMM16 :
-      value = fields->f_uimm16;
-      break;
-    case M32R_OPERAND_HI16 :
-      value = fields->f_hi16;
-      break;
-    case M32R_OPERAND_SLO16 :
-      value = fields->f_simm16;
-      break;
-    case M32R_OPERAND_ULO16 :
-      value = fields->f_uimm16;
-      break;
-    case M32R_OPERAND_UIMM24 :
-      value = fields->f_uimm24;
-      break;
-    case M32R_OPERAND_DISP8 :
-      value = fields->f_disp8;
-      break;
-    case M32R_OPERAND_DISP16 :
-      value = fields->f_disp16;
-      break;
-    case M32R_OPERAND_DISP24 :
-      value = fields->f_disp24;
-      break;
-
-    default :
-      fprintf (stderr, "Unrecognized field %d while getting operand.\n",
-		       opindex);
-      abort ();
-  }
-
-  return value;
+/* The macro instruction opcode table.  */
+
+static const CGEN_OPCODE m32r_cgen_macro_insn_opcode_table[] =
+{
+/* bc $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bc8r, { 0x7c00 }
+  },
+/* bc $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bc24r, { 0xfc000000 }
+  },
+/* bl $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bl8r, { 0x7e00 }
+  },
+/* bl $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bl24r, { 0xfe000000 }
+  },
+/* bcl $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bcl8r, { 0x7800 }
+  },
+/* bcl $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bcl24r, { 0xf8000000 }
+  },
+/* bnc $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bnc8r, { 0x7d00 }
+  },
+/* bnc $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bnc24r, { 0xfd000000 }
+  },
+/* bra $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bra8r, { 0x7f00 }
+  },
+/* bra $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bra24r, { 0xff000000 }
+  },
+/* bncl $disp8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP8), 0 } },
+    & ifmt_bncl8r, { 0x7900 }
+  },
+/* bncl $disp24 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DISP24), 0 } },
+    & ifmt_bncl24r, { 0xf9000000 }
+  },
+/* ld $dr,@($sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
+    & ifmt_ld_2, { 0x20c0 }
+  },
+/* ld $dr,@($sr,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
+    & ifmt_ld_d2, { 0xa0c00000 }
+  },
+/* ldb $dr,@($sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
+    & ifmt_ldb_2, { 0x2080 }
+  },
+/* ldb $dr,@($sr,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
+    & ifmt_ldb_d2, { 0xa0800000 }
+  },
+/* ldh $dr,@($sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
+    & ifmt_ldh_2, { 0x20a0 }
+  },
+/* ldh $dr,@($sr,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
+    & ifmt_ldh_d2, { 0xa0a00000 }
+  },
+/* ldub $dr,@($sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
+    & ifmt_ldub_2, { 0x2090 }
+  },
+/* ldub $dr,@($sr,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
+    & ifmt_ldub_d2, { 0xa0900000 }
+  },
+/* lduh $dr,@($sr) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ')', 0 } },
+    & ifmt_lduh_2, { 0x20b0 }
+  },
+/* lduh $dr,@($sr,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', '@', '(', OP (SR), ',', OP (SLO16), ')', 0 } },
+    & ifmt_lduh_d2, { 0xa0b00000 }
+  },
+/* pop $dr */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), 0 } },
+    & ifmt_pop, { 0x20ef }
+  },
+/* ldi $dr,$simm8 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (SIMM8), 0 } },
+    & ifmt_ldi8a, { 0x6000 }
+  },
+/* ldi $dr,$hash$slo16 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (DR), ',', OP (HASH), OP (SLO16), 0 } },
+    & ifmt_ldi16a, { 0x90f00000 }
+  },
+/* rac $accd */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), 0 } },
+    & ifmt_rac_d, { 0x5090 }
+  },
+/* rac $accd,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), 0 } },
+    & ifmt_rac_ds, { 0x5090 }
+  },
+/* rach $accd */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), 0 } },
+    & ifmt_rach_d, { 0x5080 }
+  },
+/* rach $accd,$accs */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (ACCD), ',', OP (ACCS), 0 } },
+    & ifmt_rach_ds, { 0x5080 }
+  },
+/* st $src1,@($src2) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
+    & ifmt_st_2, { 0x2040 }
+  },
+/* st $src1,@($src2,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
+    & ifmt_st_d2, { 0xa0400000 }
+  },
+/* stb $src1,@($src2) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
+    & ifmt_stb_2, { 0x2000 }
+  },
+/* stb $src1,@($src2,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
+    & ifmt_stb_d2, { 0xa0000000 }
+  },
+/* sth $src1,@($src2) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ')', 0 } },
+    & ifmt_sth_2, { 0x2020 }
+  },
+/* sth $src1,@($src2,$slo16) */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), ',', '@', '(', OP (SRC2), ',', OP (SLO16), ')', 0 } },
+    & ifmt_sth_d2, { 0xa0200000 }
+  },
+/* push $src1 */
+  {
+    { 0, 0, 0, 0 },
+    { { MNEM, ' ', OP (SRC1), 0 } },
+    & ifmt_push, { 0x207f }
+  },
+};
+
+#undef A
+#undef OPERAND
+#undef MNEM
+#undef OP
+
+#ifndef CGEN_ASM_HASH_P
+#define CGEN_ASM_HASH_P(insn) 1
+#endif
+
+#ifndef CGEN_DIS_HASH_P
+#define CGEN_DIS_HASH_P(insn) 1
+#endif
+
+/* Return non-zero if INSN is to be added to the hash table.
+   Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
+
+static int
+asm_hash_insn_p (const CGEN_INSN *insn ATTRIBUTE_UNUSED)
+{
+  return CGEN_ASM_HASH_P (insn);
+}
+
+static int
+dis_hash_insn_p (const CGEN_INSN *insn)
+{
+  /* If building the hash table and the NO-DIS attribute is present,
+     ignore.  */
+  if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
+    return 0;
+  return CGEN_DIS_HASH_P (insn);
 }
 
+#ifndef CGEN_ASM_HASH
+#define CGEN_ASM_HASH_SIZE 127
+#ifdef CGEN_MNEMONIC_OPERANDS
+#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
+#else
+#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
+#endif
+#endif
+
+/* It doesn't make much sense to provide a default here,
+   but while this is under development we do.
+   BUFFER is a pointer to the bytes of the insn, target order.
+   VALUE is the first base_insn_bitsize bits as an int in host order.  */
+
+#ifndef CGEN_DIS_HASH
+#define CGEN_DIS_HASH_SIZE 256
+#define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
+#endif
+
+/* The result is the hash value of the insn.
+   Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
+
+static unsigned int
+asm_hash_insn (const char *mnem)
+{
+  return CGEN_ASM_HASH (mnem);
+}
+
+/* BUF is a pointer to the bytes of the insn, target order.
+   VALUE is the first base_insn_bitsize bits as an int in host order.  */
+
+static unsigned int
+dis_hash_insn (const char *buf ATTRIBUTE_UNUSED,
+		     CGEN_INSN_INT value ATTRIBUTE_UNUSED)
+{
+  return CGEN_DIS_HASH (buf, value);
+}
+
+/* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
+
+static void
+set_fields_bitsize (CGEN_FIELDS *fields, int size)
+{
+  CGEN_FIELDS_BITSIZE (fields) = size;
+}
+
+/* Function to call before using the operand instance table.
+   This plugs the opcode entries and macro instructions into the cpu table.  */
+
+void
+m32r_cgen_init_opcode_table (CGEN_CPU_DESC cd)
+{
+  int i;
+  int num_macros = (sizeof (m32r_cgen_macro_insn_table) /
+		    sizeof (m32r_cgen_macro_insn_table[0]));
+  const CGEN_IBASE *ib = & m32r_cgen_macro_insn_table[0];
+  const CGEN_OPCODE *oc = & m32r_cgen_macro_insn_opcode_table[0];
+  CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
+
+  /* This test has been added to avoid a warning generated
+     if memset is called with a third argument of value zero.  */
+  if (num_macros >= 1)
+    memset (insns, 0, num_macros * sizeof (CGEN_INSN));
+  for (i = 0; i < num_macros; ++i)
+    {
+      insns[i].base = &ib[i];
+      insns[i].opcode = &oc[i];
+      m32r_cgen_build_insn_regex (& insns[i]);
+    }
+  cd->macro_insn_table.init_entries = insns;
+  cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
+  cd->macro_insn_table.num_init_entries = num_macros;
+
+  oc = & m32r_cgen_insn_opcode_table[0];
+  insns = (CGEN_INSN *) cd->insn_table.init_entries;
+  for (i = 0; i < MAX_INSNS; ++i)
+    {
+      insns[i].opcode = &oc[i];
+      m32r_cgen_build_insn_regex (& insns[i]);
+    }
+
+  cd->sizeof_fields = sizeof (CGEN_FIELDS);
+  cd->set_fields_bitsize = set_fields_bitsize;
+
+  cd->asm_hash_p = asm_hash_insn_p;
+  cd->asm_hash = asm_hash_insn;
+  cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
+
+  cd->dis_hash_p = dis_hash_insn_p;
+  cd->dis_hash = dis_hash_insn;
+  cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
+}