[deliverable/binutils-gdb.git] / opcodes / pdp11-opc.c

/* Opcode table for PDP-11.
   Copyright 2001, 2002, 2006, 2007 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];
Commit	Line	Data
e135f41b	1	/* Opcode table for PDP-11.
9b201bb5	2	Copyright 2001, 2002, 2006, 2007 Free Software Foundation, Inc.
e135f41b	3
9b201bb5	4	This file is part of the GNU opcodes library.
e135f41b	5
9b201bb5 NC	6	This library is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 3, or (at your option)
	9	any later version.
e135f41b	10
9b201bb5 NC	11	It is distributed in the hope that it will be useful, but WITHOUT
	12	ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
	13	or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
	14	License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this file; see the file COPYING. If not, write to the
	18	Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
	19	MA 02110-1301, USA. */
e135f41b NC	20
	21	#include "opcode/pdp11.h"
	22
	23	const struct pdp11_opcode pdp11_opcodes[] =
	24	{
	25	/* name, pattern, mask, opcode type, insn type, alias */
	26	{ "halt", 0x0000, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	27	{ "wait", 0x0001, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	28	{ "rti", 0x0002, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	29	{ "bpt", 0x0003, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	30	{ "iot", 0x0004, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	31	{ "reset", 0x0005, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	32	{ "rtt", 0x0006, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_LEIS },
	33	{ "mfpt", 0x0007, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_MFPT },
	34	{ "jmp", 0x0040, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	35	{ "rts", 0x0080, 0xfff8, PDP11_OPCODE_REG, PDP11_BASIC },
	36	{ "", 0x0088, 0xfff8, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
	37	{ "", 0x0090, 0xfff8, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
	38	{ "spl", 0x0098, 0xfff8, PDP11_OPCODE_IMM3, PDP11_SPL },
	39	{ "nop", 0x00a0, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	40	{ "clc", 0x00a1, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	41	{ "clv", 0x00a2, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	42	{ "cl_3", 0x00a3, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	43	{ "clz", 0x00a4, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	44	{ "cl_5", 0x00a5, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	45	{ "cl_6", 0x00a6, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	46	{ "cl_7", 0x00a7, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	47	{ "cln", 0x00a8, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	48	{ "cl_9", 0x00a9, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	49	{ "cl_a", 0x00aa, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	50	{ "cl_b", 0x00ab, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	51	{ "cl_c", 0x00ac, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	52	{ "cl_d", 0x00ad, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	53	{ "cl_e", 0x00ae, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	54	{ "ccc", 0x00af, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	55	{ "se_0", 0x00b0, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
47426b41	56	{ "sec", 0x00b1, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
e135f41b NC	57	{ "sev", 0x00b2, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	58	{ "se_3", 0x00b3, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	59	{ "sez", 0x00b4, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	60	{ "se_5", 0x00b5, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	61	{ "se_6", 0x00b6, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	62	{ "se_7", 0x00b7, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	63	{ "sen", 0x00b8, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	64	{ "se_9", 0x00b9, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	65	{ "se_a", 0x00ba, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	66	{ "se_b", 0x00bb, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	67	{ "se_c", 0x00bc, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	68	{ "se_d", 0x00bd, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	69	{ "se_e", 0x00be, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	70	{ "scc", 0x00bf, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
	71	{ "swab", 0x00c0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	72	{ "br", 0x0100, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	73	{ "bne", 0x0200, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	74	{ "beq", 0x0300, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	75	{ "bge", 0x0400, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	76	{ "blt", 0x0500, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	77	{ "bgt", 0x0600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	78	{ "ble", 0x0700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	79	{ "jsr", 0x0800, 0xfe00, PDP11_OPCODE_REG_OP, PDP11_BASIC },
	80	{ "clr", 0x0a00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	81	{ "com", 0x0a40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	82	{ "inc", 0x0a80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	83	{ "dec", 0x0ac0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	84	{ "neg", 0x0b00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	85	{ "adc", 0x0b40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	86	{ "sbc", 0x0b80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	87	{ "tst", 0x0bc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	88	{ "ror", 0x0c00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	89	{ "rol", 0x0c40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	90	{ "asr", 0x0c80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	91	{ "asl", 0x0cc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
84dd1cff	92	{ "mark", 0x0d00, 0xffc0, PDP11_OPCODE_IMM6, PDP11_LEIS },
e135f41b NC	93	{ "mfpi", 0x0d40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	94	{ "mtpi", 0x0d80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
	95	{ "sxt", 0x0dc0, 0xffc0, PDP11_OPCODE_OP, PDP11_LEIS },
	96	{ "csm", 0x0e00, 0xffc0, PDP11_OPCODE_OP, PDP11_CSM },
	97	{ "tstset", 0x0e40, 0xffc0, PDP11_OPCODE_OP, PDP11_MPROC },
	98	{ "wrtlck", 0x0e80, 0xffc0, PDP11_OPCODE_OP, PDP11_MPROC },
	99	/{ "", 0x0ec0, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },/
	100	{ "mov", 0x1000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	101	{ "cmp", 0x2000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	102	{ "bit", 0x3000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	103	{ "bic", 0x4000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	104	{ "bis", 0x5000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	105	{ "add", 0x6000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
	106	{ "mul", 0x7000, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
	107	{ "div", 0x7200, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
	108	{ "ash", 0x7400, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
	109	{ "ashc", 0x7600, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
	110	{ "xor", 0x7800, 0xfe00, PDP11_OPCODE_REG_OP, PDP11_LEIS },
	111	{ "fadd", 0x7a00, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
	112	{ "fsub", 0x7a08, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
	113	{ "fmul", 0x7a10, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
	114	{ "fdiv", 0x7a18, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
	115	/{ "", 0x7a20, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },/
	116	/{ "", 0x7a40, 0xffc0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },/
	117	/{ "", 0x7a80, 0xff80, PDP11_OPCODE_ILLEGAL, PDP11_NONE },/
	118	/{ "", 0x7b00, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },/
	119	{ "l2dr", 0x7c10, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },/l2d/
	120	{ "movc", 0x7c18, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	121	{ "movrc", 0x7c19, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	122	{ "movtc", 0x7c1a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	123	{ "locc", 0x7c20, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	124	{ "skpc", 0x7c21, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	125	{ "scanc", 0x7c22, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	126	{ "spanc", 0x7c23, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	127	{ "cmpc", 0x7c24, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	128	{ "matc", 0x7c25, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	129	{ "addn", 0x7c28, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	130	{ "subn", 0x7c29, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	131	{ "cmpn", 0x7c2a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	132	{ "cvtnl", 0x7c2b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	133	{ "cvtpn", 0x7c2c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	134	{ "cvtnp", 0x7c2d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	135	{ "ashn", 0x7c2e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	136	{ "cvtln", 0x7c2f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	137	{ "l3dr", 0x7c30, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },/l3d/
	138	{ "addp", 0x7c38, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	139	{ "subp", 0x7c39, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	140	{ "cmpp", 0x7c3a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	141	{ "cvtpl", 0x7c3b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	142	{ "mulp", 0x7c3c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	143	{ "divp", 0x7c3d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	144	{ "ashp", 0x7c3e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	145	{ "cvtlp", 0x7c3f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	146	{ "movci", 0x7c58, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	147	{ "movrci", 0x7c59, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	148	{ "movtci", 0x7c5a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	149	{ "locci", 0x7c60, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	150	{ "skpci", 0x7c61, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	151	{ "scanci", 0x7c62, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	152	{ "spanci", 0x7c63, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	153	{ "cmpci", 0x7c64, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	154	{ "matci", 0x7c65, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	155	{ "addni", 0x7c68, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
	156	{ "subni", 0x7c69, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
157	{ "cmpni", 0x7c6a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
158	{ "cvtnli", 0x7c6b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
159	{ "cvtpni", 0x7c6c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
160	{ "cvtnpi", 0x7c6d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
161	{ "ashni", 0x7c6e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
162	{ "cvtlni", 0x7c6f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
163	{ "addpi", 0x7c78, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
164	{ "subpi", 0x7c79, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
165	{ "cmppi", 0x7c7a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
166	{ "cvtpli", 0x7c7b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
167	{ "mulpi", 0x7c7c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
168	{ "divpi", 0x7c7d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
169	{ "ashpi", 0x7c7e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
170	{ "cvtlpi", 0x7c7f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
171	{ "med", 0x7d80, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_UCODE },
172	{ "xfc", 0x7dc0, 0xffc0, PDP11_OPCODE_IMM6, PDP11_UCODE },
173	{ "sob", 0x7e00, 0xfe00, PDP11_OPCODE_REG_DISPL, PDP11_LEIS },
174	{ "bpl", 0x8000, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
175	{ "bmi", 0x8100, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
176	{ "bhi", 0x8200, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
177	{ "blos", 0x8300, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
178	{ "bvc", 0x8400, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
179	{ "bvs", 0x8500, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
180	{ "bcc", 0x8600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },/bhis/
181	{ "bcs", 0x8700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },/blo/
182	{ "emt", 0x8800, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },
183	{ "sys", 0x8900, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },/trap/
184	{ "clrb", 0x8a00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
185	{ "comb", 0x8a40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
186	{ "incb", 0x8a80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
187	{ "decb", 0x8ac0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
188	{ "negb", 0x8b00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
189	{ "adcb", 0x8b40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
190	{ "sbcb", 0x8b80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
191	{ "tstb", 0x8bc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
192	{ "rorb", 0x8c00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
193	{ "rolb", 0x8c40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
194	{ "asrb", 0x8c80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
195	{ "aslb", 0x8cc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
196	{ "mtps", 0x8d00, 0xffc0, PDP11_OPCODE_OP, PDP11_MXPS },
197	{ "mfpd", 0x8d40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
198	{ "mtpd", 0x8d80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
199	{ "mfps", 0x8dc0, 0xffc0, PDP11_OPCODE_OP, PDP11_MXPS },
200	{ "movb", 0x9000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
201	{ "cmpb", 0xa000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
202	{ "bitb", 0xb000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
203	{ "bicb", 0xc000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
204	{ "bisb", 0xd000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
205	{ "sub", 0xe000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
206	{ "cfcc", 0xf000, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
207	{ "setf", 0xf001, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
208	{ "seti", 0xf002, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
209	{ "ldub", 0xf003, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_UCODE },
210	/* fpp trap 0xf004..0xf008 */
211	{ "setd", 0xf009, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
212	{ "setl", 0xf00a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
213	/* fpp trap 0xf00b..0xf03f */
214	{ "ldfps", 0xf040, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
215	{ "stfps", 0xf080, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
216	{ "stst", 0xf0c0, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
84dd1cff AM	217	{ "clrf", 0xf100, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	218	{ "tstf", 0xf140, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	219	{ "absf", 0xf180, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	220	{ "negf", 0xf1c0, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	221	{ "mulf", 0xf200, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	222	{ "modf", 0xf300, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	223	{ "addf", 0xf400, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	224	{ "ldf", 0xf500, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/movif/
	225	{ "subf", 0xf600, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	226	{ "cmpf", 0xf700, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	227	{ "stf", 0xf800, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/movfi/
	228	{ "divf", 0xf900, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
e135f41b NC	229	{ "stexp", 0xfa00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
e135f41b NC	230	{ "stcfi", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
84dd1cff AM	231	{ "stcff", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
	232	{ "ldexp", 0xfd00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
	233	{ "ldcif", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
	234	{ "ldcff", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
	235	/* This entry MUST be last; it is a "catch-all" entry that will match when no
	236	* other opcode entry matches during disassembly.
	237	*/
	238	{ "", 0x0000, 0x0000, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
e135f41b NC	239	};
	240
	241	const struct pdp11_opcode pdp11_aliases[] =
	242	{
	243	/* name, pattern, mask, opcode type, insn type */
	244	{ "l2d", 0x7c10, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },
	245	{ "l3d", 0x7c30, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },
	246	{ "bhis", 0x8600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	247	{ "blo", 0x8700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
	248	{ "trap", 0x8900, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },
84dd1cff AM	249	/* fpp xxxd alternate names to xxxf opcodes */
	250	{ "clrd", 0xf100, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	251	{ "tstd", 0xf140, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	252	{ "absd", 0xf180, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	253	{ "negd", 0xf1c0, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
	254	{ "muld", 0xf200, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	255	{ "modd", 0xf300, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	256	{ "addd", 0xf400, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	257	{ "ldd", 0xf500, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/movif/
	258	{ "subd", 0xf600, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	259	{ "cmpd", 0xf700, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	260	{ "std", 0xf800, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/movfi/
	261	{ "divd", 0xf900, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
	262	{ "stcfl", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
	263	{ "stcdi", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
	264	{ "stcdl", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
	265	{ "stcfd", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
	266	{ "stcdf", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
	267	{ "ldcid", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
	268	{ "ldclf", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
	269	{ "ldcld", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
	270	{ "ldcfd", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
	271	{ "ldcdf", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
e135f41b NC	272	};
	273
	274	const int pdp11_num_opcodes = sizeof pdp11_opcodes / sizeof pdp11_opcodes[0];
	275	const int pdp11_num_aliases = sizeof pdp11_aliases / sizeof pdp11_aliases[0];