/* Opcode table for PDP-11.
  Copyright (C) 2001-2024 Free Software Foundation, Inc.

  This file is part of the GNU opcodes library.

  This library 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 file; see the file COPYING.  If not, write to the
  Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
  MA 02110-1301, USA.  */

#include "opcode/pdp11.h"

const struct pdp11_opcode pdp11_opcodes[] =
{
 /* name,      pattern, mask,  opcode type,            insn type,    alias */
 { "halt",     0x0000, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "wait",     0x0001, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "rti",      0x0002, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "bpt",      0x0003, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "iot",      0x0004, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "reset",    0x0005, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "rtt",      0x0006, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_LEIS },
 { "mfpt",     0x0007, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_MFPT },
 { "jmp",      0x0040, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "rts",      0x0080, 0xfff8, PDP11_OPCODE_REG,       PDP11_BASIC },
 { "",         0x0088, 0xfff8, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },
 { "",         0x0090, 0xfff8, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },
 { "spl",      0x0098, 0xfff8, PDP11_OPCODE_IMM3,      PDP11_SPL },
 { "nop",      0x00a0, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "clc",      0x00a1, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "clv",      0x00a2, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_3",     0x00a3, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "clz",      0x00a4, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_5",     0x00a5, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_6",     0x00a6, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_7",     0x00a7, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cln",      0x00a8, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_9",     0x00a9, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_a",     0x00aa, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_b",     0x00ab, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_c",     0x00ac, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_d",     0x00ad, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "cl_e",     0x00ae, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "ccc",      0x00af, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_0",     0x00b0, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "sec",      0x00b1, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "sev",      0x00b2, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_3",     0x00b3, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "sez",      0x00b4, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_5",     0x00b5, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_6",     0x00b6, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_7",     0x00b7, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "sen",      0x00b8, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_9",     0x00b9, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_a",     0x00ba, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_b",     0x00bb, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_c",     0x00bc, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_d",     0x00bd, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "se_e",     0x00be, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "scc",      0x00bf, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_BASIC },
 { "swab",     0x00c0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "br",       0x0100, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bne",      0x0200, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "beq",      0x0300, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bge",      0x0400, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "blt",      0x0500, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bgt",      0x0600, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "ble",      0x0700, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "jsr",      0x0800, 0xfe00, PDP11_OPCODE_REG_OP,    PDP11_BASIC },
 { "clr",      0x0a00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "com",      0x0a40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "inc",      0x0a80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "dec",      0x0ac0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "neg",      0x0b00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "adc",      0x0b40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "sbc",      0x0b80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "tst",      0x0bc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "ror",      0x0c00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "rol",      0x0c40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "asr",      0x0c80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "asl",      0x0cc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "mark",     0x0d00, 0xffc0, PDP11_OPCODE_IMM6,      PDP11_LEIS },
 { "mfpi",     0x0d40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "mtpi",     0x0d80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "sxt",      0x0dc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_LEIS },
 { "csm",      0x0e00, 0xffc0, PDP11_OPCODE_OP,        PDP11_CSM },
 { "tstset",   0x0e40, 0xffc0, PDP11_OPCODE_OP,        PDP11_MPROC },
 { "wrtlck",   0x0e80, 0xffc0, PDP11_OPCODE_OP,        PDP11_MPROC },
/*{ "",         0x0ec0, 0xffe0, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },*/
 { "mov",      0x1000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "cmp",      0x2000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bit",      0x3000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bic",      0x4000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bis",      0x5000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "add",      0x6000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "mul",      0x7000, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
 { "div",      0x7200, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
 { "ash",      0x7400, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
 { "ashc",     0x7600, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
 { "xor",      0x7800, 0xfe00, PDP11_OPCODE_REG_OP,    PDP11_LEIS },
 { "fadd",     0x7a00, 0xfff8, PDP11_OPCODE_REG,       PDP11_FIS },
 { "fsub",     0x7a08, 0xfff8, PDP11_OPCODE_REG,       PDP11_FIS },
 { "fmul",     0x7a10, 0xfff8, PDP11_OPCODE_REG,       PDP11_FIS },
 { "fdiv",     0x7a18, 0xfff8, PDP11_OPCODE_REG,       PDP11_FIS },
/*{ "",         0x7a20, 0xffe0, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },*/
/*{ "",         0x7a40, 0xffc0, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },*/
/*{ "",         0x7a80, 0xff80, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },*/
/*{ "",         0x7b00, 0xffe0, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },*/
 { "l2dr",     0x7c10, 0xfff8, PDP11_OPCODE_REG,       PDP11_CIS },/*l2d*/
 { "movc",     0x7c18, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "movrc",    0x7c19, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "movtc",    0x7c1a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "locc",     0x7c20, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "skpc",     0x7c21, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "scanc",    0x7c22, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "spanc",    0x7c23, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmpc",     0x7c24, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "matc",     0x7c25, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "addn",     0x7c28, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "subn",     0x7c29, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmpn",     0x7c2a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtnl",    0x7c2b, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtpn",    0x7c2c, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtnp",    0x7c2d, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "ashn",     0x7c2e, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtln",    0x7c2f, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "l3dr",     0x7c30, 0xfff8, PDP11_OPCODE_REG,       PDP11_CIS },/*l3d*/
 { "addp",     0x7c38, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "subp",     0x7c39, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmpp",     0x7c3a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtpl",    0x7c3b, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "mulp",     0x7c3c, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "divp",     0x7c3d, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "ashp",     0x7c3e, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtlp",    0x7c3f, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "movci",    0x7c58, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "movrci",   0x7c59, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "movtci",   0x7c5a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "locci",    0x7c60, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "skpci",    0x7c61, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "scanci",   0x7c62, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "spanci",   0x7c63, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmpci",    0x7c64, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "matci",    0x7c65, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "addni",    0x7c68, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "subni",    0x7c69, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmpni",    0x7c6a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtnli",   0x7c6b, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtpni",   0x7c6c, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtnpi",   0x7c6d, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "ashni",    0x7c6e, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtlni",   0x7c6f, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "addpi",    0x7c78, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "subpi",    0x7c79, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cmppi",    0x7c7a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtpli",   0x7c7b, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "mulpi",    0x7c7c, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "divpi",    0x7c7d, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "ashpi",    0x7c7e, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "cvtlpi",   0x7c7f, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_CIS },
 { "med",      0x7d80, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_UCODE },
 { "xfc",      0x7dc0, 0xffc0, PDP11_OPCODE_IMM6,      PDP11_UCODE },
 { "sob",      0x7e00, 0xfe00, PDP11_OPCODE_REG_DISPL, PDP11_LEIS },
 { "bpl",      0x8000, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bmi",      0x8100, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bhi",      0x8200, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "blos",     0x8300, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bvc",      0x8400, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bvs",      0x8500, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "bcc",      0x8600, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },/*bhis*/
 { "bcs",      0x8700, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },/*blo*/
 { "emt",      0x8800, 0xff00, PDP11_OPCODE_IMM8,      PDP11_BASIC },
 { "sys",      0x8900, 0xff00, PDP11_OPCODE_IMM8,      PDP11_BASIC },/*trap*/
 { "clrb",     0x8a00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "comb",     0x8a40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "incb",     0x8a80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "decb",     0x8ac0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "negb",     0x8b00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "adcb",     0x8b40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "sbcb",     0x8b80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "tstb",     0x8bc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "rorb",     0x8c00, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "rolb",     0x8c40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "asrb",     0x8c80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "aslb",     0x8cc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "mtps",     0x8d00, 0xffc0, PDP11_OPCODE_OP,        PDP11_MXPS },
 { "mfpd",     0x8d40, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "mtpd",     0x8d80, 0xffc0, PDP11_OPCODE_OP,        PDP11_BASIC },
 { "mfps",     0x8dc0, 0xffc0, PDP11_OPCODE_OP,        PDP11_MXPS },
 { "movb",     0x9000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "cmpb",     0xa000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bitb",     0xb000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bicb",     0xc000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "bisb",     0xd000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "sub",      0xe000, 0xf000, PDP11_OPCODE_OP_OP,     PDP11_BASIC },
 { "cfcc",     0xf000, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_FPP },
 { "setf",     0xf001, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_FPP },
 { "seti",     0xf002, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_FPP },
 { "ldub",     0xf003, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_UCODE },
 /* fpp trap   0xf004..0xf008 */
 { "setd",     0xf009, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_FPP },
 { "setl",     0xf00a, 0xffff, PDP11_OPCODE_NO_OPS,    PDP11_FPP },
 /* fpp trap   0xf00b..0xf03f */
 { "ldfps",    0xf040, 0xffc0, PDP11_OPCODE_OP,        PDP11_FPP },
 { "stfps",    0xf080, 0xffc0, PDP11_OPCODE_OP,        PDP11_FPP },
 { "stst",     0xf0c0, 0xffc0, PDP11_OPCODE_OP,        PDP11_FPP },
 { "clrf",     0xf100, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "tstf",     0xf140, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "absf",     0xf180, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "negf",     0xf1c0, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "mulf",     0xf200, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "modf",     0xf300, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "addf",     0xf400, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "ldf",      0xf500, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },/*movif*/
 { "subf",     0xf600, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "cmpf",     0xf700, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "stf",      0xf800, 0xff00, PDP11_OPCODE_AC_FOP,    PDP11_FPP },/*movfi*/
 { "divf",     0xf900, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "stexp",    0xfa00, 0xff00, PDP11_OPCODE_AC_OP,     PDP11_FPP },
 { "stcfi",    0xfb00, 0xff00, PDP11_OPCODE_AC_OP,     PDP11_FPP },
 { "stcff",    0xfc00, 0xff00, PDP11_OPCODE_AC_FOP,    PDP11_FPP },/* ? */
 { "ldexp",    0xfd00, 0xff00, PDP11_OPCODE_OP_AC,     PDP11_FPP },
 { "ldcif",    0xfe00, 0xff00, PDP11_OPCODE_OP_AC,     PDP11_FPP },
 { "ldcff",    0xff00, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },/* ? */
/* This entry MUST be last; it is a "catch-all" entry that will match when no
* other opcode entry matches during disassembly.
*/
 { "",         0x0000, 0x0000, PDP11_OPCODE_ILLEGAL,   PDP11_NONE },
};

const struct pdp11_opcode pdp11_aliases[] =
{
 /* name,      pattern, mask,  opcode type,            insn type */
 { "l2d",      0x7c10, 0xfff8, PDP11_OPCODE_REG,       PDP11_CIS },
 { "l3d",      0x7c30, 0xfff8, PDP11_OPCODE_REG,       PDP11_CIS },
 { "bhis",     0x8600, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "blo",      0x8700, 0xff00, PDP11_OPCODE_DISPL,     PDP11_BASIC },
 { "trap",     0x8900, 0xff00, PDP11_OPCODE_IMM8,      PDP11_BASIC },
 /* fpp xxxd alternate names to xxxf opcodes */
 { "clrd",     0xf100, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "tstd",     0xf140, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "absd",     0xf180, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "negd",     0xf1c0, 0xffc0, PDP11_OPCODE_FOP,       PDP11_FPP },
 { "muld",     0xf200, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "modd",     0xf300, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "addd",     0xf400, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "ldd",      0xf500, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },/*movif*/
 { "subd",     0xf600, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "cmpd",     0xf700, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "std",      0xf800, 0xff00, PDP11_OPCODE_AC_FOP,    PDP11_FPP },/*movfi*/
 { "divd",     0xf900, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },
 { "stcfl",    0xfb00, 0xff00, PDP11_OPCODE_AC_OP,     PDP11_FPP },
 { "stcdi",    0xfb00, 0xff00, PDP11_OPCODE_AC_OP,     PDP11_FPP },
 { "stcdl",    0xfb00, 0xff00, PDP11_OPCODE_AC_OP,     PDP11_FPP },
 { "stcfd",    0xfc00, 0xff00, PDP11_OPCODE_AC_FOP,    PDP11_FPP },/* ? */
 { "stcdf",    0xfc00, 0xff00, PDP11_OPCODE_AC_FOP,    PDP11_FPP },/* ? */
 { "ldcid",    0xfe00, 0xff00, PDP11_OPCODE_OP_AC,     PDP11_FPP },
 { "ldclf",    0xfe00, 0xff00, PDP11_OPCODE_OP_AC,     PDP11_FPP },
 { "ldcld",    0xfe00, 0xff00, PDP11_OPCODE_OP_AC,     PDP11_FPP },
 { "ldcfd",    0xff00, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },/* ? */
 { "ldcdf",    0xff00, 0xff00, PDP11_OPCODE_FOP_AC,    PDP11_FPP },/* ? */
};

const int pdp11_num_opcodes = sizeof pdp11_opcodes / sizeof pdp11_opcodes[0];
const int pdp11_num_aliases = sizeof pdp11_aliases / sizeof pdp11_aliases[0];

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