opcodes/iq2000-desc.c

/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */
/* CPU data for iq2000.

THIS FILE IS MACHINE GENERATED WITH CGEN.

Copyright (C) 1996-2022 Free Software Foundation, Inc.

This file is part of the GNU Binutils and/or GDB, the GNU debugger.

   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.

   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.,
   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

*/

#include "sysdep.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include "ansidecl.h"
#include "bfd.h"
#include "symcat.h"
#include "iq2000-desc.h"
#include "iq2000-opc.h"
#include "opintl.h"
#include "libiberty.h"
#include "xregex.h"

/* Attributes.  */

static const CGEN_ATTR_ENTRY bool_attr[] =
{
  { "#f", 0 },
  { "#t", 1 },
  { 0, 0 }
};

static const CGEN_ATTR_ENTRY MACH_attr[] ATTRIBUTE_UNUSED =
{
  { "base", MACH_BASE },
  { "iq2000", MACH_IQ2000 },
  { "iq10", MACH_IQ10 },
  { "max", MACH_MAX },
  { 0, 0 }
};

static const CGEN_ATTR_ENTRY ISA_attr[] ATTRIBUTE_UNUSED =
{
  { "iq2000", ISA_IQ2000 },
  { "max", ISA_MAX },
  { 0, 0 }
};

const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[] =
{
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
  { "RESERVED", &bool_attr[0], &bool_attr[0] },
  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
  { "SIGNED", &bool_attr[0], &bool_attr[0] },
  { 0, 0, 0 }
};

const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[] =
{
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
  { "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
  { "PC", &bool_attr[0], &bool_attr[0] },
  { "PROFILE", &bool_attr[0], &bool_attr[0] },
  { 0, 0, 0 }
};

const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[] =
{
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
  { "SIGNED", &bool_attr[0], &bool_attr[0] },
  { "NEGATIVE", &bool_attr[0], &bool_attr[0] },
  { "RELAX", &bool_attr[0], &bool_attr[0] },
  { "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
  { 0, 0, 0 }
};

const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[] =
{
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
  { "ALIAS", &bool_attr[0], &bool_attr[0] },
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
  { "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
  { "COND-CTI", &bool_attr[0], &bool_attr[0] },
  { "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
  { "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
  { "RELAXABLE", &bool_attr[0], &bool_attr[0] },
  { "RELAXED", &bool_attr[0], &bool_attr[0] },
  { "NO-DIS", &bool_attr[0], &bool_attr[0] },
  { "PBB", &bool_attr[0], &bool_attr[0] },
  { "YIELD-INSN", &bool_attr[0], &bool_attr[0] },
  { "LOAD-DELAY", &bool_attr[0], &bool_attr[0] },
  { "EVEN-REG-NUM", &bool_attr[0], &bool_attr[0] },
  { "UNSUPPORTED", &bool_attr[0], &bool_attr[0] },
  { "USES-RD", &bool_attr[0], &bool_attr[0] },
  { "USES-RS", &bool_attr[0], &bool_attr[0] },
  { "USES-RT", &bool_attr[0], &bool_attr[0] },
  { "USES-R31", &bool_attr[0], &bool_attr[0] },
  { 0, 0, 0 }
};

/* Instruction set variants.  */

static const CGEN_ISA iq2000_cgen_isa_table[] = {
  { "iq2000", 32, 32, 32, 32 },
  { 0, 0, 0, 0, 0 }
};

/* Machine variants.  */

static const CGEN_MACH iq2000_cgen_mach_table[] = {
  { "iq2000", "iq2000", MACH_IQ2000, 0 },
  { "iq10", "iq10", MACH_IQ10, 0 },
  { 0, 0, 0, 0 }
};

static CGEN_KEYWORD_ENTRY iq2000_cgen_opval_gr_names_entries[] =
{
  { "r0", 0, {0, {{{0, 0}}}}, 0, 0 },
  { "%0", 0, {0, {{{0, 0}}}}, 0, 0 },
  { "r1", 1, {0, {{{0, 0}}}}, 0, 0 },
  { "%1", 1, {0, {{{0, 0}}}}, 0, 0 },
  { "r2", 2, {0, {{{0, 0}}}}, 0, 0 },
  { "%2", 2, {0, {{{0, 0}}}}, 0, 0 },
  { "r3", 3, {0, {{{0, 0}}}}, 0, 0 },
  { "%3", 3, {0, {{{0, 0}}}}, 0, 0 },
  { "r4", 4, {0, {{{0, 0}}}}, 0, 0 },
  { "%4", 4, {0, {{{0, 0}}}}, 0, 0 },
  { "r5", 5, {0, {{{0, 0}}}}, 0, 0 },
  { "%5", 5, {0, {{{0, 0}}}}, 0, 0 },
  { "r6", 6, {0, {{{0, 0}}}}, 0, 0 },
  { "%6", 6, {0, {{{0, 0}}}}, 0, 0 },
  { "r7", 7, {0, {{{0, 0}}}}, 0, 0 },
  { "%7", 7, {0, {{{0, 0}}}}, 0, 0 },
  { "r8", 8, {0, {{{0, 0}}}}, 0, 0 },
  { "%8", 8, {0, {{{0, 0}}}}, 0, 0 },
  { "r9", 9, {0, {{{0, 0}}}}, 0, 0 },
  { "%9", 9, {0, {{{0, 0}}}}, 0, 0 },
  { "r10", 10, {0, {{{0, 0}}}}, 0, 0 },
  { "%10", 10, {0, {{{0, 0}}}}, 0, 0 },
  { "r11", 11, {0, {{{0, 0}}}}, 0, 0 },
  { "%11", 11, {0, {{{0, 0}}}}, 0, 0 },
  { "r12", 12, {0, {{{0, 0}}}}, 0, 0 },
  { "%12", 12, {0, {{{0, 0}}}}, 0, 0 },
  { "r13", 13, {0, {{{0, 0}}}}, 0, 0 },
  { "%13", 13, {0, {{{0, 0}}}}, 0, 0 },
  { "r14", 14, {0, {{{0, 0}}}}, 0, 0 },
  { "%14", 14, {0, {{{0, 0}}}}, 0, 0 },
  { "r15", 15, {0, {{{0, 0}}}}, 0, 0 },
  { "%15", 15, {0, {{{0, 0}}}}, 0, 0 },
  { "r16", 16, {0, {{{0, 0}}}}, 0, 0 },
  { "%16", 16, {0, {{{0, 0}}}}, 0, 0 },
  { "r17", 17, {0, {{{0, 0}}}}, 0, 0 },
  { "%17", 17, {0, {{{0, 0}}}}, 0, 0 },
  { "r18", 18, {0, {{{0, 0}}}}, 0, 0 },
  { "%18", 18, {0, {{{0, 0}}}}, 0, 0 },
  { "r19", 19, {0, {{{0, 0}}}}, 0, 0 },
  { "%19", 19, {0, {{{0, 0}}}}, 0, 0 },
  { "r20", 20, {0, {{{0, 0}}}}, 0, 0 },
  { "%20", 20, {0, {{{0, 0}}}}, 0, 0 },
  { "r21", 21, {0, {{{0, 0}}}}, 0, 0 },
  { "%21", 21, {0, {{{0, 0}}}}, 0, 0 },
  { "r22", 22, {0, {{{0, 0}}}}, 0, 0 },
  { "%22", 22, {0, {{{0, 0}}}}, 0, 0 },
  { "r23", 23, {0, {{{0, 0}}}}, 0, 0 },
  { "%23", 23, {0, {{{0, 0}}}}, 0, 0 },
  { "r24", 24, {0, {{{0, 0}}}}, 0, 0 },
  { "%24", 24, {0, {{{0, 0}}}}, 0, 0 },
  { "r25", 25, {0, {{{0, 0}}}}, 0, 0 },
  { "%25", 25, {0, {{{0, 0}}}}, 0, 0 },
  { "r26", 26, {0, {{{0, 0}}}}, 0, 0 },
  { "%26", 26, {0, {{{0, 0}}}}, 0, 0 },
  { "r27", 27, {0, {{{0, 0}}}}, 0, 0 },
  { "%27", 27, {0, {{{0, 0}}}}, 0, 0 },
  { "r28", 28, {0, {{{0, 0}}}}, 0, 0 },
  { "%28", 28, {0, {{{0, 0}}}}, 0, 0 },
  { "r29", 29, {0, {{{0, 0}}}}, 0, 0 },
  { "%29", 29, {0, {{{0, 0}}}}, 0, 0 },
  { "r30", 30, {0, {{{0, 0}}}}, 0, 0 },
  { "%30", 30, {0, {{{0, 0}}}}, 0, 0 },
  { "r31", 31, {0, {{{0, 0}}}}, 0, 0 },
  { "%31", 31, {0, {{{0, 0}}}}, 0, 0 }
};

CGEN_KEYWORD iq2000_cgen_opval_gr_names =
{
  & iq2000_cgen_opval_gr_names_entries[0],
  64,
  0, 0, 0, 0, ""
};


/* The hardware table.  */

#define A(a) (1 << CGEN_HW_##a)

const CGEN_HW_ENTRY iq2000_cgen_hw_table[] =
{
  { "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { { { (1<<MACH_BASE), 0 } } } } },
  { "h-gr", HW_H_GR, CGEN_ASM_KEYWORD, & iq2000_cgen_opval_gr_names, { 0, { { { (1<<MACH_BASE), 0 } } } } },
  { 0, 0, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
};

#undef A


/* The instruction field table.  */

#define A(a) (1 << CGEN_IFLD_##a)

const CGEN_IFLD iq2000_cgen_ifld_table[] =
{
  { IQ2000_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_ANYOF, "f-anyof", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_OPCODE, "f-opcode", 0, 32, 31, 6, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RS, "f-rs", 0, 32, 25, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RT, "f-rt", 0, 32, 20, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RD, "f-rd", 0, 32, 15, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_SHAMT, "f-shamt", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CP_OP, "f-cp-op", 0, 32, 10, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CP_OP_10, "f-cp-op-10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CP_GRP, "f-cp-grp", 0, 32, 7, 2, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_FUNC, "f-func", 0, 32, 5, 6, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_IMM, "f-imm", 0, 32, 15, 16, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RD_RS, "f-rd-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RD_RT, "f-rd-rt", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RT_RS, "f-rt-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_JTARG, "f-jtarg", 0, 32, 15, 16, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_JTARGQ10, "f-jtargq10", 0, 32, 20, 21, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_OFFSET, "f-offset", 0, 32, 15, 16, { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_COUNT, "f-count", 0, 32, 15, 7, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_BYTECOUNT, "f-bytecount", 0, 32, 7, 8, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_INDEX, "f-index", 0, 32, 8, 9, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_MASK, "f-mask", 0, 32, 9, 4, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_MASKQ10, "f-maskq10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_MASKL, "f-maskl", 0, 32, 4, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_EXCODE, "f-excode", 0, 32, 25, 20, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_RSRVD, "f-rsrvd", 0, 32, 25, 10, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_10_11, "f-10-11", 0, 32, 10, 11, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_24_19, "f-24-19", 0, 32, 24, 19, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_5, "f-5", 0, 32, 5, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_10, "f-10", 0, 32, 10, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_25, "f-25", 0, 32, 25, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CAM_Z, "f-cam-z", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CAM_Y, "f-cam-y", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CM_3FUNC, "f-cm-3func", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CM_4FUNC, "f-cm-4func", 0, 32, 5, 4, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CM_3Z, "f-cm-3z", 0, 32, 1, 2, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { IQ2000_F_CM_4Z, "f-cm-4z", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
  { 0, 0, 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
};

#undef A



/* multi ifield declarations */

const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD [];
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD [];
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD [];


/* multi ifield definitions */

const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD [] =
{
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
    { 0, { 0 } }
};
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD [] =
{
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
    { 0, { 0 } }
};
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD [] =
{
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
    { 0, { 0 } }
};

/* The operand table.  */

#define A(a) (1 << CGEN_OPERAND_##a)
#define OPERAND(op) IQ2000_OPERAND_##op

const CGEN_OPERAND iq2000_cgen_operand_table[] =
{
/* pc: program counter */
  { "pc", IQ2000_OPERAND_PC, HW_H_PC, 0, 0,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_NIL] } },
    { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } }  },
/* rs: register Rs */
  { "rs", IQ2000_OPERAND_RS, HW_H_GR, 25, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* rt: register Rt */
  { "rt", IQ2000_OPERAND_RT, HW_H_GR, 20, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* rd: register Rd */
  { "rd", IQ2000_OPERAND_RD, HW_H_GR, 15, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* rd-rs: register Rd from Rs */
  { "rd-rs", IQ2000_OPERAND_RD_RS, HW_H_GR, 15, 10,
    { 2, { &IQ2000_F_RD_RS_MULTI_IFIELD[0] } },
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
/* rd-rt: register Rd from Rt */
  { "rd-rt", IQ2000_OPERAND_RD_RT, HW_H_GR, 15, 10,
    { 2, { &IQ2000_F_RD_RT_MULTI_IFIELD[0] } },
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
/* rt-rs: register Rt from Rs */
  { "rt-rs", IQ2000_OPERAND_RT_RS, HW_H_GR, 20, 10,
    { 2, { &IQ2000_F_RT_RS_MULTI_IFIELD[0] } },
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
/* shamt: shift amount */
  { "shamt", IQ2000_OPERAND_SHAMT, HW_H_UINT, 10, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_SHAMT] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* imm: immediate */
  { "imm", IQ2000_OPERAND_IMM, HW_H_UINT, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* offset: pc-relative offset */
  { "offset", IQ2000_OPERAND_OFFSET, HW_H_IADDR, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_OFFSET] } },
    { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
/* baseoff: base register offset */
  { "baseoff", IQ2000_OPERAND_BASEOFF, HW_H_IADDR, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* jmptarg: jump target */
  { "jmptarg", IQ2000_OPERAND_JMPTARG, HW_H_IADDR, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_JTARG] } },
    { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
/* mask: mask */
  { "mask", IQ2000_OPERAND_MASK, HW_H_UINT, 9, 4,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_MASK] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* maskq10: iq10 mask */
  { "maskq10", IQ2000_OPERAND_MASKQ10, HW_H_UINT, 10, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_MASKQ10] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* maskl: mask left */
  { "maskl", IQ2000_OPERAND_MASKL, HW_H_UINT, 4, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_MASKL] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* count: count */
  { "count", IQ2000_OPERAND_COUNT, HW_H_UINT, 15, 7,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_COUNT] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* _index: index */
  { "_index", IQ2000_OPERAND__INDEX, HW_H_UINT, 8, 9,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_INDEX] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* execode: execcode */
  { "execode", IQ2000_OPERAND_EXECODE, HW_H_UINT, 25, 20,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_EXCODE] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* bytecount: byte count */
  { "bytecount", IQ2000_OPERAND_BYTECOUNT, HW_H_UINT, 7, 8,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_BYTECOUNT] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cam-y: cam global opn y */
  { "cam-y", IQ2000_OPERAND_CAM_Y, HW_H_UINT, 2, 3,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CAM_Y] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cam-z: cam global mask z */
  { "cam-z", IQ2000_OPERAND_CAM_Z, HW_H_UINT, 5, 3,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CAM_Z] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cm-3func: CM 3 bit fn field */
  { "cm-3func", IQ2000_OPERAND_CM_3FUNC, HW_H_UINT, 5, 3,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CM_3FUNC] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cm-4func: CM 4 bit fn field */
  { "cm-4func", IQ2000_OPERAND_CM_4FUNC, HW_H_UINT, 5, 4,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CM_4FUNC] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cm-3z: CM 3 bit Z field */
  { "cm-3z", IQ2000_OPERAND_CM_3Z, HW_H_UINT, 1, 2,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CM_3Z] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* cm-4z: CM 4 bit Z field */
  { "cm-4z", IQ2000_OPERAND_CM_4Z, HW_H_UINT, 2, 3,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_CM_4Z] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* base: base register */
  { "base", IQ2000_OPERAND_BASE, HW_H_GR, 25, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* maskr: mask right */
  { "maskr", IQ2000_OPERAND_MASKR, HW_H_UINT, 25, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* bitnum: bit number */
  { "bitnum", IQ2000_OPERAND_BITNUM, HW_H_UINT, 20, 5,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* hi16: high 16 bit immediate */
  { "hi16", IQ2000_OPERAND_HI16, HW_H_UINT, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* lo16: 16 bit signed immediate, for low */
  { "lo16", IQ2000_OPERAND_LO16, HW_H_UINT, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* mlo16: negated 16 bit signed immediate */
  { "mlo16", IQ2000_OPERAND_MLO16, HW_H_UINT, 15, 16,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
/* jmptargq10: iq10 21-bit jump offset */
  { "jmptargq10", IQ2000_OPERAND_JMPTARGQ10, HW_H_IADDR, 20, 21,
    { 0, { &iq2000_cgen_ifld_table[IQ2000_F_JTARGQ10] } },
    { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
/* sentinel */
  { 0, 0, 0, 0, 0,
    { 0, { 0 } },
    { 0, { { { (1<<MACH_BASE), 0 } } } } }
};

#undef A


/* The instruction table.  */

#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
#define A(a) (1 << CGEN_INSN_##a)

static const CGEN_IBASE iq2000_cgen_insn_table[MAX_INSNS] =
{
  /* Special null first entry.
     A `num' value of zero is thus invalid.
     Also, the special `invalid' insn resides here.  */
  { 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
/* add ${rd-rs},$rt */
  {
    -1, "add2", "add", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* add $rd,$rs,$rt */
  {
    IQ2000_INSN_ADD, "add", "add", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addi ${rt-rs},$lo16 */
  {
    -1, "addi2", "addi", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addi $rt,$rs,$lo16 */
  {
    IQ2000_INSN_ADDI, "addi", "addi", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addiu ${rt-rs},$lo16 */
  {
    -1, "addiu2", "addiu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addiu $rt,$rs,$lo16 */
  {
    IQ2000_INSN_ADDIU, "addiu", "addiu", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addu ${rd-rs},$rt */
  {
    -1, "addu2", "addu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* addu $rd,$rs,$rt */
  {
    IQ2000_INSN_ADDU, "addu", "addu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* ado16 ${rd-rs},$rt */
  {
    -1, "ado162", "ado16", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* ado16 $rd,$rs,$rt */
  {
    IQ2000_INSN_ADO16, "ado16", "ado16", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* and ${rd-rs},$rt */
  {
    -1, "and2", "and", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* and $rd,$rs,$rt */
  {
    IQ2000_INSN_AND, "and", "and", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* andi ${rt-rs},$lo16 */
  {
    -1, "andi2", "andi", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* andi $rt,$rs,$lo16 */
  {
    IQ2000_INSN_ANDI, "andi", "andi", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* andoi ${rt-rs},$lo16 */
  {
    -1, "andoi2", "andoi", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* andoi $rt,$rs,$lo16 */
  {
    IQ2000_INSN_ANDOI, "andoi", "andoi", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* nor ${rd-rs},$rt */
  {
    -1, "nor2", "nor", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* nor $rd,$rs,$rt */
  {
    IQ2000_INSN_NOR, "nor", "nor", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* or ${rd-rs},$rt */
  {
    -1, "or2", "or", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* or $rd,$rs,$rt */
  {
    IQ2000_INSN_OR, "or", "or", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* ori ${rt-rs},$lo16 */
  {
    -1, "ori2", "ori", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* ori $rt,$rs,$lo16 */
  {
    IQ2000_INSN_ORI, "ori", "ori", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* ram $rd,$rt,$shamt,$maskl,$maskr */
  {
    IQ2000_INSN_RAM, "ram", "ram", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sll $rd,$rt,$shamt */
  {
    IQ2000_INSN_SLL, "sll", "sll", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sllv ${rd-rt},$rs */
  {
    -1, "sllv2", "sllv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sllv $rd,$rt,$rs */
  {
    IQ2000_INSN_SLLV, "sllv", "sllv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slmv ${rd-rt},$rs,$shamt */
  {
    -1, "slmv2", "slmv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slmv $rd,$rt,$rs,$shamt */
  {
    IQ2000_INSN_SLMV, "slmv", "slmv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slt ${rd-rs},$rt */
  {
    -1, "slt2", "slt", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slt $rd,$rs,$rt */
  {
    IQ2000_INSN_SLT, "slt", "slt", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slti ${rt-rs},$imm */
  {
    -1, "slti2", "slti", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* slti $rt,$rs,$imm */
  {
    IQ2000_INSN_SLTI, "slti", "slti", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sltiu ${rt-rs},$imm */
  {
    -1, "sltiu2", "sltiu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sltiu $rt,$rs,$imm */
  {
    IQ2000_INSN_SLTIU, "sltiu", "sltiu", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sltu ${rd-rs},$rt */
  {
    -1, "sltu2", "sltu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sltu $rd,$rs,$rt */
  {
    IQ2000_INSN_SLTU, "sltu", "sltu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sra ${rd-rt},$shamt */
  {
    -1, "sra2", "sra", 32,
    { 0|A(USES_RT)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sra $rd,$rt,$shamt */
  {
    IQ2000_INSN_SRA, "sra", "sra", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srav ${rd-rt},$rs */
  {
    -1, "srav2", "srav", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srav $rd,$rt,$rs */
  {
    IQ2000_INSN_SRAV, "srav", "srav", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srl $rd,$rt,$shamt */
  {
    IQ2000_INSN_SRL, "srl", "srl", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srlv ${rd-rt},$rs */
  {
    -1, "srlv2", "srlv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srlv $rd,$rt,$rs */
  {
    IQ2000_INSN_SRLV, "srlv", "srlv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srmv ${rd-rt},$rs,$shamt */
  {
    -1, "srmv2", "srmv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* srmv $rd,$rt,$rs,$shamt */
  {
    IQ2000_INSN_SRMV, "srmv", "srmv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sub ${rd-rs},$rt */
  {
    -1, "sub2", "sub", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sub $rd,$rs,$rt */
  {
    IQ2000_INSN_SUB, "sub", "sub", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* subu ${rd-rs},$rt */
  {
    -1, "subu2", "subu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* subu $rd,$rs,$rt */
  {
    IQ2000_INSN_SUBU, "subu", "subu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* xor ${rd-rs},$rt */
  {
    -1, "xor2", "xor", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* xor $rd,$rs,$rt */
  {
    IQ2000_INSN_XOR, "xor", "xor", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
  },
/* xori ${rt-rs},$lo16 */
  {
    -1, "xori2", "xori", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* xori $rt,$rs,$lo16 */
  {
    IQ2000_INSN_XORI, "xori", "xori", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bbi $rs($bitnum),$offset */
  {
    IQ2000_INSN_BBI, "bbi", "bbi", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bbin $rs($bitnum),$offset */
  {
    IQ2000_INSN_BBIN, "bbin", "bbin", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bbv $rs,$rt,$offset */
  {
    IQ2000_INSN_BBV, "bbv", "bbv", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bbvn $rs,$rt,$offset */
  {
    IQ2000_INSN_BBVN, "bbvn", "bbvn", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* beq $rs,$rt,$offset */
  {
    IQ2000_INSN_BEQ, "beq", "beq", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* beql $rs,$rt,$offset */
  {
    IQ2000_INSN_BEQL, "beql", "beql", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bgez $rs,$offset */
  {
    IQ2000_INSN_BGEZ, "bgez", "bgez", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bgezal $rs,$offset */
  {
    IQ2000_INSN_BGEZAL, "bgezal", "bgezal", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bgezall $rs,$offset */
  {
    IQ2000_INSN_BGEZALL, "bgezall", "bgezall", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bgezl $rs,$offset */
  {
    IQ2000_INSN_BGEZL, "bgezl", "bgezl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bltz $rs,$offset */
  {
    IQ2000_INSN_BLTZ, "bltz", "bltz", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bltzl $rs,$offset */
  {
    IQ2000_INSN_BLTZL, "bltzl", "bltzl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bltzal $rs,$offset */
  {
    IQ2000_INSN_BLTZAL, "bltzal", "bltzal", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bltzall $rs,$offset */
  {
    IQ2000_INSN_BLTZALL, "bltzall", "bltzall", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bmb0 $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB0, "bmb0", "bmb0", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bmb1 $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB1, "bmb1", "bmb1", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bmb2 $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB2, "bmb2", "bmb2", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bmb3 $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB3, "bmb3", "bmb3", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bne $rs,$rt,$offset */
  {
    IQ2000_INSN_BNE, "bne", "bne", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* bnel $rs,$rt,$offset */
  {
    IQ2000_INSN_BNEL, "bnel", "bnel", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* jalr $rd,$rs */
  {
    IQ2000_INSN_JALR, "jalr", "jalr", 32,
    { 0|A(USES_RS)|A(USES_RD)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* jr $rs */
  {
    IQ2000_INSN_JR, "jr", "jr", 32,
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lb $rt,$lo16($base) */
  {
    IQ2000_INSN_LB, "lb", "lb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lbu $rt,$lo16($base) */
  {
    IQ2000_INSN_LBU, "lbu", "lbu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lh $rt,$lo16($base) */
  {
    IQ2000_INSN_LH, "lh", "lh", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lhu $rt,$lo16($base) */
  {
    IQ2000_INSN_LHU, "lhu", "lhu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lui $rt,$hi16 */
  {
    IQ2000_INSN_LUI, "lui", "lui", 32,
    { 0|A(USES_RT), { { { (1<<MACH_BASE), 0 } } } }
  },
/* lw $rt,$lo16($base) */
  {
    IQ2000_INSN_LW, "lw", "lw", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sb $rt,$lo16($base) */
  {
    IQ2000_INSN_SB, "sb", "sb", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sh $rt,$lo16($base) */
  {
    IQ2000_INSN_SH, "sh", "sh", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* sw $rt,$lo16($base) */
  {
    IQ2000_INSN_SW, "sw", "sw", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
  },
/* break */
  {
    IQ2000_INSN_BREAK, "break", "break", 32,
    { 0, { { { (1<<MACH_BASE), 0 } } } }
  },
/* syscall */
  {
    IQ2000_INSN_SYSCALL, "syscall", "syscall", 32,
    { 0|A(YIELD_INSN), { { { (1<<MACH_BASE), 0 } } } }
  },
/* andoui $rt,$rs,$hi16 */
  {
    IQ2000_INSN_ANDOUI, "andoui", "andoui", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* andoui ${rt-rs},$hi16 */
  {
    -1, "andoui2", "andoui", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* orui ${rt-rs},$hi16 */
  {
    -1, "orui2", "orui", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* orui $rt,$rs,$hi16 */
  {
    IQ2000_INSN_ORUI, "orui", "orui", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bgtz $rs,$offset */
  {
    IQ2000_INSN_BGTZ, "bgtz", "bgtz", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bgtzl $rs,$offset */
  {
    IQ2000_INSN_BGTZL, "bgtzl", "bgtzl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* blez $rs,$offset */
  {
    IQ2000_INSN_BLEZ, "blez", "blez", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* blezl $rs,$offset */
  {
    IQ2000_INSN_BLEZL, "blezl", "blezl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mrgb $rd,$rs,$rt,$mask */
  {
    IQ2000_INSN_MRGB, "mrgb", "mrgb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mrgb ${rd-rs},$rt,$mask */
  {
    -1, "mrgb2", "mrgb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bctxt $rs,$offset */
  {
    IQ2000_INSN_BCTXT, "bctxt", "bctxt", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc0f $offset */
  {
    IQ2000_INSN_BC0F, "bc0f", "bc0f", 32,
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc0fl $offset */
  {
    IQ2000_INSN_BC0FL, "bc0fl", "bc0fl", 32,
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc3f $offset */
  {
    IQ2000_INSN_BC3F, "bc3f", "bc3f", 32,
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc3fl $offset */
  {
    IQ2000_INSN_BC3FL, "bc3fl", "bc3fl", 32,
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc0t $offset */
  {
    IQ2000_INSN_BC0T, "bc0t", "bc0t", 32,
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc0tl $offset */
  {
    IQ2000_INSN_BC0TL, "bc0tl", "bc0tl", 32,
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc3t $offset */
  {
    IQ2000_INSN_BC3T, "bc3t", "bc3t", 32,
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bc3tl $offset */
  {
    IQ2000_INSN_BC3TL, "bc3tl", "bc3tl", 32,
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* cfc0 $rt,$rd */
  {
    IQ2000_INSN_CFC0, "cfc0", "cfc0", 32,
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* cfc1 $rt,$rd */
  {
    IQ2000_INSN_CFC1, "cfc1", "cfc1", 32,
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* cfc2 $rt,$rd */
  {
    IQ2000_INSN_CFC2, "cfc2", "cfc2", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* cfc3 $rt,$rd */
  {
    IQ2000_INSN_CFC3, "cfc3", "cfc3", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* chkhdr $rd,$rt */
  {
    IQ2000_INSN_CHKHDR, "chkhdr", "chkhdr", 32,
    { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* ctc0 $rt,$rd */
  {
    IQ2000_INSN_CTC0, "ctc0", "ctc0", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* ctc1 $rt,$rd */
  {
    IQ2000_INSN_CTC1, "ctc1", "ctc1", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* ctc2 $rt,$rd */
  {
    IQ2000_INSN_CTC2, "ctc2", "ctc2", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* ctc3 $rt,$rd */
  {
    IQ2000_INSN_CTC3, "ctc3", "ctc3", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* jcr $rs */
  {
    IQ2000_INSN_JCR, "jcr", "jcr", 32,
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luc32 $rt,$rd */
  {
    IQ2000_INSN_LUC32, "luc32", "luc32", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luc32l $rt,$rd */
  {
    IQ2000_INSN_LUC32L, "luc32l", "luc32l", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luc64 $rt,$rd */
  {
    IQ2000_INSN_LUC64, "luc64", "luc64", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luc64l $rt,$rd */
  {
    IQ2000_INSN_LUC64L, "luc64l", "luc64l", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luk $rt,$rd */
  {
    IQ2000_INSN_LUK, "luk", "luk", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lulck $rt */
  {
    IQ2000_INSN_LULCK, "lulck", "lulck", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lum32 $rt,$rd */
  {
    IQ2000_INSN_LUM32, "lum32", "lum32", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lum32l $rt,$rd */
  {
    IQ2000_INSN_LUM32L, "lum32l", "lum32l", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lum64 $rt,$rd */
  {
    IQ2000_INSN_LUM64, "lum64", "lum64", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lum64l $rt,$rd */
  {
    IQ2000_INSN_LUM64L, "lum64l", "lum64l", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lur $rt,$rd */
  {
    IQ2000_INSN_LUR, "lur", "lur", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* lurl $rt,$rd */
  {
    IQ2000_INSN_LURL, "lurl", "lurl", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* luulck $rt */
  {
    IQ2000_INSN_LUULCK, "luulck", "luulck", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mfc0 $rt,$rd */
  {
    IQ2000_INSN_MFC0, "mfc0", "mfc0", 32,
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mfc1 $rt,$rd */
  {
    IQ2000_INSN_MFC1, "mfc1", "mfc1", 32,
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mfc2 $rt,$rd */
  {
    IQ2000_INSN_MFC2, "mfc2", "mfc2", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mfc3 $rt,$rd */
  {
    IQ2000_INSN_MFC3, "mfc3", "mfc3", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mtc0 $rt,$rd */
  {
    IQ2000_INSN_MTC0, "mtc0", "mtc0", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mtc1 $rt,$rd */
  {
    IQ2000_INSN_MTC1, "mtc1", "mtc1", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mtc2 $rt,$rd */
  {
    IQ2000_INSN_MTC2, "mtc2", "mtc2", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* mtc3 $rt,$rd */
  {
    IQ2000_INSN_MTC3, "mtc3", "mtc3", 32,
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* pkrl $rd,$rt */
  {
    IQ2000_INSN_PKRL, "pkrl", "pkrl", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* pkrlr1 $rt,$_index,$count */
  {
    IQ2000_INSN_PKRLR1, "pkrlr1", "pkrlr1", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* pkrlr30 $rt,$_index,$count */
  {
    IQ2000_INSN_PKRLR30, "pkrlr30", "pkrlr30", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rb $rd,$rt */
  {
    IQ2000_INSN_RB, "rb", "rb", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rbr1 $rt,$_index,$count */
  {
    IQ2000_INSN_RBR1, "rbr1", "rbr1", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rbr30 $rt,$_index,$count */
  {
    IQ2000_INSN_RBR30, "rbr30", "rbr30", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rfe */
  {
    IQ2000_INSN_RFE, "rfe", "rfe", 32,
    { 0, { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rx $rd,$rt */
  {
    IQ2000_INSN_RX, "rx", "rx", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rxr1 $rt,$_index,$count */
  {
    IQ2000_INSN_RXR1, "rxr1", "rxr1", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* rxr30 $rt,$_index,$count */
  {
    IQ2000_INSN_RXR30, "rxr30", "rxr30", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* sleep */
  {
    IQ2000_INSN_SLEEP, "sleep", "sleep", 32,
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* srrd $rt */
  {
    IQ2000_INSN_SRRD, "srrd", "srrd", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* srrdl $rt */
  {
    IQ2000_INSN_SRRDL, "srrdl", "srrdl", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* srulck $rt */
  {
    IQ2000_INSN_SRULCK, "srulck", "srulck", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* srwr $rt,$rd */
  {
    IQ2000_INSN_SRWR, "srwr", "srwr", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* srwru $rt,$rd */
  {
    IQ2000_INSN_SRWRU, "srwru", "srwru", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* trapqfl */
  {
    IQ2000_INSN_TRAPQFL, "trapqfl", "trapqfl", 32,
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* trapqne */
  {
    IQ2000_INSN_TRAPQNE, "trapqne", "trapqne", 32,
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* traprel $rt */
  {
    IQ2000_INSN_TRAPREL, "traprel", "traprel", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wb $rd,$rt */
  {
    IQ2000_INSN_WB, "wb", "wb", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wbu $rd,$rt */
  {
    IQ2000_INSN_WBU, "wbu", "wbu", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wbr1 $rt,$_index,$count */
  {
    IQ2000_INSN_WBR1, "wbr1", "wbr1", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wbr1u $rt,$_index,$count */
  {
    IQ2000_INSN_WBR1U, "wbr1u", "wbr1u", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wbr30 $rt,$_index,$count */
  {
    IQ2000_INSN_WBR30, "wbr30", "wbr30", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wbr30u $rt,$_index,$count */
  {
    IQ2000_INSN_WBR30U, "wbr30u", "wbr30u", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wx $rd,$rt */
  {
    IQ2000_INSN_WX, "wx", "wx", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wxu $rd,$rt */
  {
    IQ2000_INSN_WXU, "wxu", "wxu", 32,
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wxr1 $rt,$_index,$count */
  {
    IQ2000_INSN_WXR1, "wxr1", "wxr1", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wxr1u $rt,$_index,$count */
  {
    IQ2000_INSN_WXR1U, "wxr1u", "wxr1u", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wxr30 $rt,$_index,$count */
  {
    IQ2000_INSN_WXR30, "wxr30", "wxr30", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* wxr30u $rt,$_index,$count */
  {
    IQ2000_INSN_WXR30U, "wxr30u", "wxr30u", 32,
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* ldw $rt,$lo16($base) */
  {
    IQ2000_INSN_LDW, "ldw", "ldw", 32,
    { 0|A(USES_RT)|A(LOAD_DELAY)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* sdw $rt,$lo16($base) */
  {
    IQ2000_INSN_SDW, "sdw", "sdw", 32,
    { 0|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* j $jmptarg */
  {
    IQ2000_INSN_J, "j", "j", 32,
    { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* jal $jmptarg */
  {
    IQ2000_INSN_JAL, "jal", "jal", 32,
    { 0|A(USES_R31)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* bmb $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB, "bmb", "bmb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
  },
/* andoui $rt,$rs,$hi16 */
  {
    IQ2000_INSN_ANDOUI_Q10, "andoui-q10", "andoui", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* andoui ${rt-rs},$hi16 */
  {
    -1, "andoui2-q10", "andoui", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* orui $rt,$rs,$hi16 */
  {
    IQ2000_INSN_ORUI_Q10, "orui-q10", "orui", 32,
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* orui ${rt-rs},$hi16 */
  {
    -1, "orui2-q10", "orui", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* mrgb $rd,$rs,$rt,$maskq10 */
  {
    IQ2000_INSN_MRGBQ10, "mrgbq10", "mrgb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* mrgb ${rd-rs},$rt,$maskq10 */
  {
    -1, "mrgbq102", "mrgb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* j $jmptarg */
  {
    IQ2000_INSN_JQ10, "jq10", "j", 32,
    { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* jal $rt,$jmptarg */
  {
    IQ2000_INSN_JALQ10, "jalq10", "jal", 32,
    { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* jal $jmptarg */
  {
    IQ2000_INSN_JALQ10_2, "jalq10-2", "jal", 32,
    { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bbil $rs($bitnum),$offset */
  {
    IQ2000_INSN_BBIL, "bbil", "bbil", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bbinl $rs($bitnum),$offset */
  {
    IQ2000_INSN_BBINL, "bbinl", "bbinl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bbvl $rs,$rt,$offset */
  {
    IQ2000_INSN_BBVL, "bbvl", "bbvl", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bbvnl $rs,$rt,$offset */
  {
    IQ2000_INSN_BBVNL, "bbvnl", "bbvnl", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bgtzal $rs,$offset */
  {
    IQ2000_INSN_BGTZAL, "bgtzal", "bgtzal", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bgtzall $rs,$offset */
  {
    IQ2000_INSN_BGTZALL, "bgtzall", "bgtzall", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* blezal $rs,$offset */
  {
    IQ2000_INSN_BLEZAL, "blezal", "blezal", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* blezall $rs,$offset */
  {
    IQ2000_INSN_BLEZALL, "blezall", "blezall", 32,
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bgtz $rs,$offset */
  {
    IQ2000_INSN_BGTZ_Q10, "bgtz-q10", "bgtz", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bgtzl $rs,$offset */
  {
    IQ2000_INSN_BGTZL_Q10, "bgtzl-q10", "bgtzl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* blez $rs,$offset */
  {
    IQ2000_INSN_BLEZ_Q10, "blez-q10", "blez", 32,
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* blezl $rs,$offset */
  {
    IQ2000_INSN_BLEZL_Q10, "blezl-q10", "blezl", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bmb $rs,$rt,$offset */
  {
    IQ2000_INSN_BMB_Q10, "bmb-q10", "bmb", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bmbl $rs,$rt,$offset */
  {
    IQ2000_INSN_BMBL, "bmbl", "bmbl", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bri $rs,$offset */
  {
    IQ2000_INSN_BRI, "bri", "bri", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* brv $rs,$offset */
  {
    IQ2000_INSN_BRV, "brv", "brv", 32,
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* bctx $rs,$offset */
  {
    IQ2000_INSN_BCTX, "bctx", "bctx", 32,
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* yield */
  {
    IQ2000_INSN_YIELD, "yield", "yield", 32,
    { 0, { { { (1<<MACH_IQ10), 0 } } } }
  },
/* crc32 $rd,$rs,$rt */
  {
    IQ2000_INSN_CRC32, "crc32", "crc32", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* crc32b $rd,$rs,$rt */
  {
    IQ2000_INSN_CRC32B, "crc32b", "crc32b", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cnt1s $rd,$rs */
  {
    IQ2000_INSN_CNT1S, "cnt1s", "cnt1s", 32,
    { 0|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* avail $rd */
  {
    IQ2000_INSN_AVAIL, "avail", "avail", 32,
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* free $rd,$rs */
  {
    IQ2000_INSN_FREE, "free", "free", 32,
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* tstod $rd,$rs */
  {
    IQ2000_INSN_TSTOD, "tstod", "tstod", 32,
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cmphdr $rd */
  {
    IQ2000_INSN_CMPHDR, "cmphdr", "cmphdr", 32,
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* mcid $rd,$rt */
  {
    IQ2000_INSN_MCID, "mcid", "mcid", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* dba $rd */
  {
    IQ2000_INSN_DBA, "dba", "dba", 32,
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* dbd $rd,$rs,$rt */
  {
    IQ2000_INSN_DBD, "dbd", "dbd", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* dpwt $rd,$rs */
  {
    IQ2000_INSN_DPWT, "dpwt", "dpwt", 32,
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* chkhdr $rd,$rs */
  {
    IQ2000_INSN_CHKHDRQ10, "chkhdrq10", "chkhdr", 32,
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rba $rd,$rs,$rt */
  {
    IQ2000_INSN_RBA, "rba", "rba", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rbal $rd,$rs,$rt */
  {
    IQ2000_INSN_RBAL, "rbal", "rbal", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rbar $rd,$rs,$rt */
  {
    IQ2000_INSN_RBAR, "rbar", "rbar", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wba $rd,$rs,$rt */
  {
    IQ2000_INSN_WBA, "wba", "wba", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wbau $rd,$rs,$rt */
  {
    IQ2000_INSN_WBAU, "wbau", "wbau", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wbac $rd,$rs,$rt */
  {
    IQ2000_INSN_WBAC, "wbac", "wbac", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rbi $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_RBI, "rbi", "rbi", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rbil $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_RBIL, "rbil", "rbil", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* rbir $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_RBIR, "rbir", "rbir", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wbi $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_WBI, "wbi", "wbi", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wbic $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_WBIC, "wbic", "wbic", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* wbiu $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_WBIU, "wbiu", "wbiu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrli $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_PKRLI, "pkrli", "pkrli", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrlih $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_PKRLIH, "pkrlih", "pkrlih", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrliu $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_PKRLIU, "pkrliu", "pkrliu", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrlic $rd,$rs,$rt,$bytecount */
  {
    IQ2000_INSN_PKRLIC, "pkrlic", "pkrlic", 32,
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrla $rd,$rs,$rt */
  {
    IQ2000_INSN_PKRLA, "pkrla", "pkrla", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrlau $rd,$rs,$rt */
  {
    IQ2000_INSN_PKRLAU, "pkrlau", "pkrlau", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrlah $rd,$rs,$rt */
  {
    IQ2000_INSN_PKRLAH, "pkrlah", "pkrlah", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* pkrlac $rd,$rs,$rt */
  {
    IQ2000_INSN_PKRLAC, "pkrlac", "pkrlac", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* lock $rd,$rt */
  {
    IQ2000_INSN_LOCK, "lock", "lock", 32,
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* unlk $rd,$rt */
  {
    IQ2000_INSN_UNLK, "unlk", "unlk", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* swrd $rd,$rt */
  {
    IQ2000_INSN_SWRD, "swrd", "swrd", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* swrdl $rd,$rt */
  {
    IQ2000_INSN_SWRDL, "swrdl", "swrdl", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* swwr $rd,$rs,$rt */
  {
    IQ2000_INSN_SWWR, "swwr", "swwr", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* swwru $rd,$rs,$rt */
  {
    IQ2000_INSN_SWWRU, "swwru", "swwru", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* dwrd $rd,$rt */
  {
    IQ2000_INSN_DWRD, "dwrd", "dwrd", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* dwrdl $rd,$rt */
  {
    IQ2000_INSN_DWRDL, "dwrdl", "dwrdl", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cam36 $rd,$rt,${cam-z},${cam-y} */
  {
    IQ2000_INSN_CAM36, "cam36", "cam36", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cam72 $rd,$rt,${cam-y},${cam-z} */
  {
    IQ2000_INSN_CAM72, "cam72", "cam72", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cam144 $rd,$rt,${cam-y},${cam-z} */
  {
    IQ2000_INSN_CAM144, "cam144", "cam144", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cam288 $rd,$rt,${cam-y},${cam-z} */
  {
    IQ2000_INSN_CAM288, "cam288", "cam288", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32and $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32AND, "cm32and", "cm32and", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32andn $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32ANDN, "cm32andn", "cm32andn", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32or $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32OR, "cm32or", "cm32or", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32ra $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32RA, "cm32ra", "cm32ra", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32rd $rd,$rt */
  {
    IQ2000_INSN_CM32RD, "cm32rd", "cm32rd", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32ri $rd,$rt */
  {
    IQ2000_INSN_CM32RI, "cm32ri", "cm32ri", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32rs $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32RS, "cm32rs", "cm32rs", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32sa $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32SA, "cm32sa", "cm32sa", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32sd $rd,$rt */
  {
    IQ2000_INSN_CM32SD, "cm32sd", "cm32sd", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32si $rd,$rt */
  {
    IQ2000_INSN_CM32SI, "cm32si", "cm32si", 32,
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32ss $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32SS, "cm32ss", "cm32ss", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm32xor $rd,$rs,$rt */
  {
    IQ2000_INSN_CM32XOR, "cm32xor", "cm32xor", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64clr $rd,$rt */
  {
    IQ2000_INSN_CM64CLR, "cm64clr", "cm64clr", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64ra $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64RA, "cm64ra", "cm64ra", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64rd $rd,$rt */
  {
    IQ2000_INSN_CM64RD, "cm64rd", "cm64rd", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64ri $rd,$rt */
  {
    IQ2000_INSN_CM64RI, "cm64ri", "cm64ri", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64ria2 $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64RIA2, "cm64ria2", "cm64ria2", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64rs $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64RS, "cm64rs", "cm64rs", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64sa $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64SA, "cm64sa", "cm64sa", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64sd $rd,$rt */
  {
    IQ2000_INSN_CM64SD, "cm64sd", "cm64sd", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64si $rd,$rt */
  {
    IQ2000_INSN_CM64SI, "cm64si", "cm64si", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64sia2 $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64SIA2, "cm64sia2", "cm64sia2", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm64ss $rd,$rs,$rt */
  {
    IQ2000_INSN_CM64SS, "cm64ss", "cm64ss", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128ria2 $rd,$rs,$rt */
  {
    IQ2000_INSN_CM128RIA2, "cm128ria2", "cm128ria2", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128ria3 $rd,$rs,$rt,${cm-3z} */
  {
    IQ2000_INSN_CM128RIA3, "cm128ria3", "cm128ria3", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128ria4 $rd,$rs,$rt,${cm-4z} */
  {
    IQ2000_INSN_CM128RIA4, "cm128ria4", "cm128ria4", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128sia2 $rd,$rs,$rt */
  {
    IQ2000_INSN_CM128SIA2, "cm128sia2", "cm128sia2", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128sia3 $rd,$rs,$rt,${cm-3z} */
  {
    IQ2000_INSN_CM128SIA3, "cm128sia3", "cm128sia3", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128sia4 $rd,$rs,$rt,${cm-4z} */
  {
    IQ2000_INSN_CM128SIA4, "cm128sia4", "cm128sia4", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cm128vsa $rd,$rs,$rt */
  {
    IQ2000_INSN_CM128VSA, "cm128vsa", "cm128vsa", 32,
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* cfc $rd,$rt */
  {
    IQ2000_INSN_CFC, "cfc", "cfc", 32,
    { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ10), 0 } } } }
  },
/* ctc $rs,$rt */
  {
    IQ2000_INSN_CTC, "ctc", "ctc", 32,
    { 0|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
  },
};

#undef OP
#undef A

/* Initialize anything needed to be done once, before any cpu_open call.  */

static void
init_tables (void)
{
}

#ifndef opcodes_error_handler
#define opcodes_error_handler(...) \
  fprintf (stderr, __VA_ARGS__); fputc ('\n', stderr)
#endif

static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *);
static void build_hw_table      (CGEN_CPU_TABLE *);
static void build_ifield_table  (CGEN_CPU_TABLE *);
static void build_operand_table (CGEN_CPU_TABLE *);
static void build_insn_table    (CGEN_CPU_TABLE *);
static void iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *);

/* Subroutine of iq2000_cgen_cpu_open to look up a mach via its bfd name.  */

static const CGEN_MACH *
lookup_mach_via_bfd_name (const CGEN_MACH *table, const char *name)
{
  while (table->name)
    {
      if (strcmp (name, table->bfd_name) == 0)
	return table;
      ++table;
    }
  return NULL;
}

/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */

static void
build_hw_table (CGEN_CPU_TABLE *cd)
{
  int i;
  int machs = cd->machs;
  const CGEN_HW_ENTRY *init = & iq2000_cgen_hw_table[0];
  /* MAX_HW is only an upper bound on the number of selected entries.
     However each entry is indexed by it's enum so there can be holes in
     the table.  */
  const CGEN_HW_ENTRY **selected =
    (const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *));

  cd->hw_table.init_entries = init;
  cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY);
  memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *));
  /* ??? For now we just use machs to determine which ones we want.  */
  for (i = 0; init[i].name != NULL; ++i)
    if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH)
	& machs)
      selected[init[i].type] = &init[i];
  cd->hw_table.entries = selected;
  cd->hw_table.num_entries = MAX_HW;
}

/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */

static void
build_ifield_table (CGEN_CPU_TABLE *cd)
{
  cd->ifld_table = & iq2000_cgen_ifld_table[0];
}

/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */

static void
build_operand_table (CGEN_CPU_TABLE *cd)
{
  int i;
  int machs = cd->machs;
  const CGEN_OPERAND *init = & iq2000_cgen_operand_table[0];
  /* MAX_OPERANDS is only an upper bound on the number of selected entries.
     However each entry is indexed by it's enum so there can be holes in
     the table.  */
  const CGEN_OPERAND **selected = xmalloc (MAX_OPERANDS * sizeof (* selected));

  cd->operand_table.init_entries = init;
  cd->operand_table.entry_size = sizeof (CGEN_OPERAND);
  memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *));
  /* ??? For now we just use mach to determine which ones we want.  */
  for (i = 0; init[i].name != NULL; ++i)
    if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH)
	& machs)
      selected[init[i].type] = &init[i];
  cd->operand_table.entries = selected;
  cd->operand_table.num_entries = MAX_OPERANDS;
}

/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.
   ??? This could leave out insns not supported by the specified mach/isa,
   but that would cause errors like "foo only supported by bar" to become
   "unknown insn", so for now we include all insns and require the app to
   do the checking later.
   ??? On the other hand, parsing of such insns may require their hardware or
   operand elements to be in the table [which they mightn't be].  */

static void
build_insn_table (CGEN_CPU_TABLE *cd)
{
  int i;
  const CGEN_IBASE *ib = & iq2000_cgen_insn_table[0];
  CGEN_INSN *insns = xmalloc (MAX_INSNS * sizeof (CGEN_INSN));

  memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN));
  for (i = 0; i < MAX_INSNS; ++i)
    insns[i].base = &ib[i];
  cd->insn_table.init_entries = insns;
  cd->insn_table.entry_size = sizeof (CGEN_IBASE);
  cd->insn_table.num_init_entries = MAX_INSNS;
}

/* Subroutine of iq2000_cgen_cpu_open to rebuild the tables.  */

static void
iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
{
  int i;
  CGEN_BITSET *isas = cd->isas;
  unsigned int machs = cd->machs;

  cd->int_insn_p = CGEN_INT_INSN_P;

  /* Data derived from the isa spec.  */
#define UNSET (CGEN_SIZE_UNKNOWN + 1)
  cd->default_insn_bitsize = UNSET;
  cd->base_insn_bitsize = UNSET;
  cd->min_insn_bitsize = 65535; /* Some ridiculously big number.  */
  cd->max_insn_bitsize = 0;
  for (i = 0; i < MAX_ISAS; ++i)
    if (cgen_bitset_contains (isas, i))
      {
	const CGEN_ISA *isa = & iq2000_cgen_isa_table[i];

	/* Default insn sizes of all selected isas must be
	   equal or we set the result to 0, meaning "unknown".  */
	if (cd->default_insn_bitsize == UNSET)
	  cd->default_insn_bitsize = isa->default_insn_bitsize;
	else if (isa->default_insn_bitsize == cd->default_insn_bitsize)
	  ; /* This is ok.  */
	else
	  cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN;

	/* Base insn sizes of all selected isas must be equal
	   or we set the result to 0, meaning "unknown".  */
	if (cd->base_insn_bitsize == UNSET)
	  cd->base_insn_bitsize = isa->base_insn_bitsize;
	else if (isa->base_insn_bitsize == cd->base_insn_bitsize)
	  ; /* This is ok.  */
	else
	  cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN;

	/* Set min,max insn sizes.  */
	if (isa->min_insn_bitsize < cd->min_insn_bitsize)
	  cd->min_insn_bitsize = isa->min_insn_bitsize;
	if (isa->max_insn_bitsize > cd->max_insn_bitsize)
	  cd->max_insn_bitsize = isa->max_insn_bitsize;
      }

  /* Data derived from the mach spec.  */
  for (i = 0; i < MAX_MACHS; ++i)
    if (((1 << i) & machs) != 0)
      {
	const CGEN_MACH *mach = & iq2000_cgen_mach_table[i];

	if (mach->insn_chunk_bitsize != 0)
	{
	  if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
	    {
	      opcodes_error_handler
		(/* xgettext:c-format */
		 _("internal error: iq2000_cgen_rebuild_tables: "
		   "conflicting insn-chunk-bitsize values: `%d' vs. `%d'"),
		 cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
	      abort ();
	    }

 	  cd->insn_chunk_bitsize = mach->insn_chunk_bitsize;
	}
      }

  /* Determine which hw elements are used by MACH.  */
  build_hw_table (cd);

  /* Build the ifield table.  */
  build_ifield_table (cd);

  /* Determine which operands are used by MACH/ISA.  */
  build_operand_table (cd);

  /* Build the instruction table.  */
  build_insn_table (cd);
}

/* Initialize a cpu table and return a descriptor.
   It's much like opening a file, and must be the first function called.
   The arguments are a set of (type/value) pairs, terminated with
   CGEN_CPU_OPEN_END.

   Currently supported values:
   CGEN_CPU_OPEN_ISAS:    bitmap of values in enum isa_attr
   CGEN_CPU_OPEN_MACHS:   bitmap of values in enum mach_attr
   CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
   CGEN_CPU_OPEN_ENDIAN:  specify endian choice
   CGEN_CPU_OPEN_INSN_ENDIAN: specify instruction endian choice
   CGEN_CPU_OPEN_END:     terminates arguments

   ??? Simultaneous multiple isas might not make sense, but it's not (yet)
   precluded.  */

CGEN_CPU_DESC
iq2000_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
{
  CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE));
  static int init_p;
  CGEN_BITSET *isas = 0;  /* 0 = "unspecified" */
  unsigned int machs = 0; /* 0 = "unspecified" */
  enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
  enum cgen_endian insn_endian = CGEN_ENDIAN_UNKNOWN;
  va_list ap;

  if (! init_p)
    {
      init_tables ();
      init_p = 1;
    }

  memset (cd, 0, sizeof (*cd));

  va_start (ap, arg_type);
  while (arg_type != CGEN_CPU_OPEN_END)
    {
      switch (arg_type)
	{
	case CGEN_CPU_OPEN_ISAS :
	  isas = va_arg (ap, CGEN_BITSET *);
	  break;
	case CGEN_CPU_OPEN_MACHS :
	  machs = va_arg (ap, unsigned int);
	  break;
	case CGEN_CPU_OPEN_BFDMACH :
	  {
	    const char *name = va_arg (ap, const char *);
	    const CGEN_MACH *mach =
	      lookup_mach_via_bfd_name (iq2000_cgen_mach_table, name);

	    if (mach != NULL)
	      machs |= 1 << mach->num;
	    break;
	  }
	case CGEN_CPU_OPEN_ENDIAN :
	  endian = va_arg (ap, enum cgen_endian);
	  break;
	case CGEN_CPU_OPEN_INSN_ENDIAN :
	  insn_endian = va_arg (ap, enum cgen_endian);
	  break;
	default :
	  opcodes_error_handler
	    (/* xgettext:c-format */
	     _("internal error: iq2000_cgen_cpu_open: "
	       "unsupported argument `%d'"),
	     arg_type);
	  abort (); /* ??? return NULL? */
	}
      arg_type = va_arg (ap, enum cgen_cpu_open_arg);
    }
  va_end (ap);

  /* Mach unspecified means "all".  */
  if (machs == 0)
    machs = (1 << MAX_MACHS) - 1;
  /* Base mach is always selected.  */
  machs |= 1;
  if (endian == CGEN_ENDIAN_UNKNOWN)
    {
      /* ??? If target has only one, could have a default.  */
      opcodes_error_handler
	(/* xgettext:c-format */
	 _("internal error: iq2000_cgen_cpu_open: no endianness specified"));
      abort ();
    }

  cd->isas = cgen_bitset_copy (isas);
  cd->machs = machs;
  cd->endian = endian;
  cd->insn_endian
    = (insn_endian == CGEN_ENDIAN_UNKNOWN ? endian : insn_endian);

  /* Table (re)builder.  */
  cd->rebuild_tables = iq2000_cgen_rebuild_tables;
  iq2000_cgen_rebuild_tables (cd);

  /* Default to not allowing signed overflow.  */
  cd->signed_overflow_ok_p = 0;

  return (CGEN_CPU_DESC) cd;
}

/* Cover fn to iq2000_cgen_cpu_open to handle the simple case of 1 isa, 1 mach.
   MACH_NAME is the bfd name of the mach.  */

CGEN_CPU_DESC
iq2000_cgen_cpu_open_1 (const char *mach_name, enum cgen_endian endian)
{
  return iq2000_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name,
			       CGEN_CPU_OPEN_ENDIAN, endian,
			       CGEN_CPU_OPEN_END);
}

/* Close a cpu table.
   ??? This can live in a machine independent file, but there's currently
   no place to put this file (there's no libcgen).  libopcodes is the wrong
   place as some simulator ports use this but they don't use libopcodes.  */

void
iq2000_cgen_cpu_close (CGEN_CPU_DESC cd)
{
  unsigned int i;
  const CGEN_INSN *insns;

  if (cd->macro_insn_table.init_entries)
    {
      insns = cd->macro_insn_table.init_entries;
      for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns)
	if (CGEN_INSN_RX ((insns)))
	  regfree (CGEN_INSN_RX (insns));
    }

  if (cd->insn_table.init_entries)
    {
      insns = cd->insn_table.init_entries;
      for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
	if (CGEN_INSN_RX (insns))
	  regfree (CGEN_INSN_RX (insns));
    }

  free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
  free ((CGEN_INSN *) cd->insn_table.init_entries);
  free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
  free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
  free (cd);
}