source: trunk/binutils/opcodes/pdp11-opc.c@ 2828

Last change on this file since 2828 was 607, checked in by bird, 22 years ago

Initial revision
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1/* Opcode table for PDP-11.
2 Copyright 2001, 2002 Free Software Foundation, Inc.
3
4This file is free software; you can redistribute it and/or modify
5it under the terms of the GNU General Public License as published by
6the Free Software Foundation; either version 2 of the License, or
7(at your option) any later version.
8
9This program is distributed in the hope that it will be useful,
10but WITHOUT ANY WARRANTY; without even the implied warranty of
11MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12GNU General Public License for more details.
13
14You should have received a copy of the GNU General Public License
15along with this program; if not, write to the Free Software
16Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
17
18#include "opcode/pdp11.h"
19
20const struct pdp11_opcode pdp11_opcodes[] =
21{
22 /* name, pattern, mask, opcode type, insn type, alias */
23 { "halt", 0x0000, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
24 { "wait", 0x0001, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
25 { "rti", 0x0002, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
26 { "bpt", 0x0003, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
27 { "iot", 0x0004, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
28 { "reset", 0x0005, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
29 { "rtt", 0x0006, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_LEIS },
30 { "mfpt", 0x0007, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_MFPT },
31 { "jmp", 0x0040, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
32 { "rts", 0x0080, 0xfff8, PDP11_OPCODE_REG, PDP11_BASIC },
33 { "", 0x0088, 0xfff8, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
34 { "", 0x0090, 0xfff8, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
35 { "spl", 0x0098, 0xfff8, PDP11_OPCODE_IMM3, PDP11_SPL },
36 { "nop", 0x00a0, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
37 { "clc", 0x00a1, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
38 { "clv", 0x00a2, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
39 { "cl_3", 0x00a3, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
40 { "clz", 0x00a4, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
41 { "cl_5", 0x00a5, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
42 { "cl_6", 0x00a6, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
43 { "cl_7", 0x00a7, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
44 { "cln", 0x00a8, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
45 { "cl_9", 0x00a9, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
46 { "cl_a", 0x00aa, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
47 { "cl_b", 0x00ab, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
48 { "cl_c", 0x00ac, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
49 { "cl_d", 0x00ad, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
50 { "cl_e", 0x00ae, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
51 { "ccc", 0x00af, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
52 { "se_0", 0x00b0, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
53 { "sec", 0x00a1, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
54 { "sev", 0x00b2, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
55 { "se_3", 0x00b3, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
56 { "sez", 0x00b4, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
57 { "se_5", 0x00b5, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
58 { "se_6", 0x00b6, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
59 { "se_7", 0x00b7, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
60 { "sen", 0x00b8, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
61 { "se_9", 0x00b9, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
62 { "se_a", 0x00ba, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
63 { "se_b", 0x00bb, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
64 { "se_c", 0x00bc, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
65 { "se_d", 0x00bd, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
66 { "se_e", 0x00be, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
67 { "scc", 0x00bf, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_BASIC },
68 { "swab", 0x00c0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
69 { "br", 0x0100, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
70 { "bne", 0x0200, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
71 { "beq", 0x0300, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
72 { "bge", 0x0400, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
73 { "blt", 0x0500, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
74 { "bgt", 0x0600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
75 { "ble", 0x0700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
76 { "jsr", 0x0800, 0xfe00, PDP11_OPCODE_REG_OP, PDP11_BASIC },
77 { "clr", 0x0a00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
78 { "com", 0x0a40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
79 { "inc", 0x0a80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
80 { "dec", 0x0ac0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
81 { "neg", 0x0b00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
82 { "adc", 0x0b40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
83 { "sbc", 0x0b80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
84 { "tst", 0x0bc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
85 { "ror", 0x0c00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
86 { "rol", 0x0c40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
87 { "asr", 0x0c80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
88 { "asl", 0x0cc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
89 { "mark", 0x0d00, 0xffc0, PDP11_OPCODE_IMM6, PDP11_LEIS },
90 { "mfpi", 0x0d40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
91 { "mtpi", 0x0d80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
92 { "sxt", 0x0dc0, 0xffc0, PDP11_OPCODE_OP, PDP11_LEIS },
93 { "csm", 0x0e00, 0xffc0, PDP11_OPCODE_OP, PDP11_CSM },
94 { "tstset", 0x0e40, 0xffc0, PDP11_OPCODE_OP, PDP11_MPROC },
95 { "wrtlck", 0x0e80, 0xffc0, PDP11_OPCODE_OP, PDP11_MPROC },
96/*{ "", 0x0ec0, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },*/
97 { "mov", 0x1000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
98 { "cmp", 0x2000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
99 { "bit", 0x3000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
100 { "bic", 0x4000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
101 { "bis", 0x5000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
102 { "add", 0x6000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
103 { "mul", 0x7000, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
104 { "div", 0x7200, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
105 { "ash", 0x7400, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
106 { "ashc", 0x7600, 0xfe00, PDP11_OPCODE_REG_OP_REV,PDP11_EIS },
107 { "xor", 0x7800, 0xfe00, PDP11_OPCODE_REG_OP, PDP11_LEIS },
108 { "fadd", 0x7a00, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
109 { "fsub", 0x7a08, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
110 { "fmul", 0x7a10, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
111 { "fdiv", 0x7a18, 0xfff8, PDP11_OPCODE_REG, PDP11_FIS },
112/*{ "", 0x7a20, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },*/
113/*{ "", 0x7a40, 0xffc0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },*/
114/*{ "", 0x7a80, 0xff80, PDP11_OPCODE_ILLEGAL, PDP11_NONE },*/
115/*{ "", 0x7b00, 0xffe0, PDP11_OPCODE_ILLEGAL, PDP11_NONE },*/
116 { "l2dr", 0x7c10, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },/*l2d*/
117 { "movc", 0x7c18, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
118 { "movrc", 0x7c19, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
119 { "movtc", 0x7c1a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
120 { "locc", 0x7c20, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
121 { "skpc", 0x7c21, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
122 { "scanc", 0x7c22, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
123 { "spanc", 0x7c23, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
124 { "cmpc", 0x7c24, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
125 { "matc", 0x7c25, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
126 { "addn", 0x7c28, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
127 { "subn", 0x7c29, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
128 { "cmpn", 0x7c2a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
129 { "cvtnl", 0x7c2b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
130 { "cvtpn", 0x7c2c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
131 { "cvtnp", 0x7c2d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
132 { "ashn", 0x7c2e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
133 { "cvtln", 0x7c2f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
134 { "l3dr", 0x7c30, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },/*l3d*/
135 { "addp", 0x7c38, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
136 { "subp", 0x7c39, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
137 { "cmpp", 0x7c3a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
138 { "cvtpl", 0x7c3b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
139 { "mulp", 0x7c3c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
140 { "divp", 0x7c3d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
141 { "ashp", 0x7c3e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
142 { "cvtlp", 0x7c3f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
143 { "movci", 0x7c58, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
144 { "movrci", 0x7c59, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
145 { "movtci", 0x7c5a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
146 { "locci", 0x7c60, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
147 { "skpci", 0x7c61, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
148 { "scanci", 0x7c62, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
149 { "spanci", 0x7c63, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
150 { "cmpci", 0x7c64, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
151 { "matci", 0x7c65, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
152 { "addni", 0x7c68, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
153 { "subni", 0x7c69, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
154 { "cmpni", 0x7c6a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
155 { "cvtnli", 0x7c6b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
156 { "cvtpni", 0x7c6c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
157 { "cvtnpi", 0x7c6d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
158 { "ashni", 0x7c6e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
159 { "cvtlni", 0x7c6f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
160 { "addpi", 0x7c78, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
161 { "subpi", 0x7c79, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
162 { "cmppi", 0x7c7a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
163 { "cvtpli", 0x7c7b, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
164 { "mulpi", 0x7c7c, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
165 { "divpi", 0x7c7d, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
166 { "ashpi", 0x7c7e, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
167 { "cvtlpi", 0x7c7f, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_CIS },
168 { "med", 0x7d80, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_UCODE },
169 { "xfc", 0x7dc0, 0xffc0, PDP11_OPCODE_IMM6, PDP11_UCODE },
170 { "sob", 0x7e00, 0xfe00, PDP11_OPCODE_REG_DISPL, PDP11_LEIS },
171 { "bpl", 0x8000, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
172 { "bmi", 0x8100, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
173 { "bhi", 0x8200, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
174 { "blos", 0x8300, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
175 { "bvc", 0x8400, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
176 { "bvs", 0x8500, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
177 { "bcc", 0x8600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },/*bhis*/
178 { "bcs", 0x8700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },/*blo*/
179 { "emt", 0x8800, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },
180 { "sys", 0x8900, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },/*trap*/
181 { "clrb", 0x8a00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
182 { "comb", 0x8a40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
183 { "incb", 0x8a80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
184 { "decb", 0x8ac0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
185 { "negb", 0x8b00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
186 { "adcb", 0x8b40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
187 { "sbcb", 0x8b80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
188 { "tstb", 0x8bc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
189 { "rorb", 0x8c00, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
190 { "rolb", 0x8c40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
191 { "asrb", 0x8c80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
192 { "aslb", 0x8cc0, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
193 { "mtps", 0x8d00, 0xffc0, PDP11_OPCODE_OP, PDP11_MXPS },
194 { "mfpd", 0x8d40, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
195 { "mtpd", 0x8d80, 0xffc0, PDP11_OPCODE_OP, PDP11_BASIC },
196 { "mfps", 0x8dc0, 0xffc0, PDP11_OPCODE_OP, PDP11_MXPS },
197 { "movb", 0x9000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
198 { "cmpb", 0xa000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
199 { "bitb", 0xb000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
200 { "bicb", 0xc000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
201 { "bisb", 0xd000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
202 { "sub", 0xe000, 0xf000, PDP11_OPCODE_OP_OP, PDP11_BASIC },
203 { "cfcc", 0xf000, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
204 { "setf", 0xf001, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
205 { "seti", 0xf002, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
206 { "ldub", 0xf003, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_UCODE },
207 /* fpp trap 0xf004..0xf008 */
208 { "setd", 0xf009, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
209 { "setl", 0xf00a, 0xffff, PDP11_OPCODE_NO_OPS, PDP11_FPP },
210 /* fpp trap 0xf00b..0xf03f */
211 { "ldfps", 0xf040, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
212 { "stfps", 0xf080, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
213 { "stst", 0xf0c0, 0xffc0, PDP11_OPCODE_OP, PDP11_FPP },
214 { "clrf", 0xf100, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
215 { "tstf", 0xf140, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
216 { "absf", 0xf180, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
217 { "negf", 0xf1c0, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
218 { "mulf", 0xf200, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
219 { "modf", 0xf300, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
220 { "addf", 0xf400, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
221 { "ldf", 0xf500, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/*movif*/
222 { "subf", 0xf600, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
223 { "cmpf", 0xf700, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
224 { "stf", 0xf800, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/*movfi*/
225 { "divf", 0xf900, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
226 { "stexp", 0xfa00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
227 { "stcfi", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
228 { "stcff", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
229 { "ldexp", 0xfd00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
230 { "ldcif", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
231 { "ldcff", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
232/* This entry MUST be last; it is a "catch-all" entry that will match when no
233 * other opcode entry matches during disassembly.
234 */
235 { "", 0x0000, 0x0000, PDP11_OPCODE_ILLEGAL, PDP11_NONE },
236};
237
238const struct pdp11_opcode pdp11_aliases[] =
239{
240 /* name, pattern, mask, opcode type, insn type */
241 { "l2d", 0x7c10, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },
242 { "l3d", 0x7c30, 0xfff8, PDP11_OPCODE_REG, PDP11_CIS },
243 { "bhis", 0x8600, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
244 { "blo", 0x8700, 0xff00, PDP11_OPCODE_DISPL, PDP11_BASIC },
245 { "trap", 0x8900, 0xff00, PDP11_OPCODE_IMM8, PDP11_BASIC },
246 /* fpp xxxd alternate names to xxxf opcodes */
247 { "clrd", 0xf100, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
248 { "tstd", 0xf140, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
249 { "absd", 0xf180, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
250 { "negd", 0xf1c0, 0xffc0, PDP11_OPCODE_FOP, PDP11_FPP },
251 { "muld", 0xf200, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
252 { "modd", 0xf300, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
253 { "addd", 0xf400, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
254 { "ldd", 0xf500, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/*movif*/
255 { "subd", 0xf600, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
256 { "cmpd", 0xf700, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
257 { "std", 0xf800, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/*movfi*/
258 { "divd", 0xf900, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },
259 { "stcfl", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
260 { "stcdi", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
261 { "stcdl", 0xfb00, 0xff00, PDP11_OPCODE_AC_OP, PDP11_FPP },
262 { "stcfd", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
263 { "stcdf", 0xfc00, 0xff00, PDP11_OPCODE_AC_FOP, PDP11_FPP },/* ? */
264 { "ldcid", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
265 { "ldclf", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
266 { "ldcld", 0xfe00, 0xff00, PDP11_OPCODE_OP_AC, PDP11_FPP },
267 { "ldcfd", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
268 { "ldcdf", 0xff00, 0xff00, PDP11_OPCODE_FOP_AC, PDP11_FPP },/* ? */
269};
270
271const int pdp11_num_opcodes = sizeof pdp11_opcodes / sizeof pdp11_opcodes[0];
272const int pdp11_num_aliases = sizeof pdp11_aliases / sizeof pdp11_aliases[0];
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