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binutils-gdb/opcodes/pdp11-opc.c

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/* Opcode table for PDP-11.
Copyright (C) 2001-2020 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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