OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [opcodes/] [fr30-opc.c] - Blame information for rev 862

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 227 jeremybenn 
/* Instruction opcode table for fr30.
2 
 
3 
THIS FILE IS MACHINE GENERATED WITH CGEN.
4 
 
5 
Copyright 1996-2010 Free Software Foundation, Inc.
6 
 
7 
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
8 
 
9 
   This file is free software; you can redistribute it and/or modify
10 
   it under the terms of the GNU General Public License as published by
11 
   the Free Software Foundation; either version 3, or (at your option)
12 
   any later version.
13 
 
14 
   It is distributed in the hope that it will be useful, but WITHOUT
15 
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
17 
   License for more details.
18 
 
19 
   You should have received a copy of the GNU General Public License along
20 
   with this program; if not, write to the Free Software Foundation, Inc.,
21 
   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
22 
 
23 
*/
24 
 
25 
#include "sysdep.h"
26 
#include "ansidecl.h"
27 
#include "bfd.h"
28 
#include "symcat.h"
29 
#include "fr30-desc.h"
30 
#include "fr30-opc.h"
31 
#include "libiberty.h"
32 
 
33 
/* The hash functions are recorded here to help keep assembler code out of
34 
   the disassembler and vice versa.  */
35 
 
36 
static int asm_hash_insn_p        (const CGEN_INSN *);
37 
static unsigned int asm_hash_insn (const char *);
38 
static int dis_hash_insn_p        (const CGEN_INSN *);
39 
static unsigned int dis_hash_insn (const char *, CGEN_INSN_INT);
40 
 
41 
/* Instruction formats.  */
42 
 
43 
#define F(f) & fr30_cgen_ifld_table[FR30_##f]
44 
static const CGEN_IFMT ifmt_empty ATTRIBUTE_UNUSED = {
45 
  0, 0, 0x0, { { 0 } }
46 
};
47 
 
48 
static const CGEN_IFMT ifmt_add ATTRIBUTE_UNUSED = {
49 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_RJ) }, { F (F_RI) }, { 0 } }
50 
};
51 
 
52 
static const CGEN_IFMT ifmt_addi ATTRIBUTE_UNUSED = {
53 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_U4) }, { F (F_RI) }, { 0 } }
54 
};
55 
 
56 
static const CGEN_IFMT ifmt_add2 ATTRIBUTE_UNUSED = {
57 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_M4) }, { F (F_RI) }, { 0 } }
58 
};
59 
 
60 
static const CGEN_IFMT ifmt_div0s ATTRIBUTE_UNUSED = {
61 
  16, 16, 0xfff0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_RI) }, { 0 } }
62 
};
63 
 
64 
static const CGEN_IFMT ifmt_div3 ATTRIBUTE_UNUSED = {
65 
  16, 16, 0xffff, { { F (F_OP1) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_OP4) }, { 0 } }
66 
};
67 
 
68 
static const CGEN_IFMT ifmt_ldi8 ATTRIBUTE_UNUSED = {
69 
  16, 16, 0xf000, { { F (F_OP1) }, { F (F_I8) }, { F (F_RI) }, { 0 } }
70 
};
71 
 
72 
static const CGEN_IFMT ifmt_ldi20 ATTRIBUTE_UNUSED = {
73 
  16, 32, 0xff00, { { F (F_OP1) }, { F (F_I20) }, { F (F_OP2) }, { F (F_RI) }, { 0 } }
74 
};
75 
 
76 
static const CGEN_IFMT ifmt_ldi32 ATTRIBUTE_UNUSED = {
77 
  16, 48, 0xfff0, { { F (F_OP1) }, { F (F_I32) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_RI) }, { 0 } }
78 
};
79 
 
80 
static const CGEN_IFMT ifmt_ldr14 ATTRIBUTE_UNUSED = {
81 
  16, 16, 0xf000, { { F (F_OP1) }, { F (F_DISP10) }, { F (F_RI) }, { 0 } }
82 
};
83 
 
84 
static const CGEN_IFMT ifmt_ldr14uh ATTRIBUTE_UNUSED = {
85 
  16, 16, 0xf000, { { F (F_OP1) }, { F (F_DISP9) }, { F (F_RI) }, { 0 } }
86 
};
87 
 
88 
static const CGEN_IFMT ifmt_ldr14ub ATTRIBUTE_UNUSED = {
89 
  16, 16, 0xf000, { { F (F_OP1) }, { F (F_DISP8) }, { F (F_RI) }, { 0 } }
90 
};
91 
 
92 
static const CGEN_IFMT ifmt_ldr15 ATTRIBUTE_UNUSED = {
93 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_UDISP6) }, { F (F_RI) }, { 0 } }
94 
};
95 
 
96 
static const CGEN_IFMT ifmt_ldr15dr ATTRIBUTE_UNUSED = {
97 
  16, 16, 0xfff0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_RS2) }, { 0 } }
98 
};
99 
 
100 
static const CGEN_IFMT ifmt_movdr ATTRIBUTE_UNUSED = {
101 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_RS1) }, { F (F_RI) }, { 0 } }
102 
};
103 
 
104 
static const CGEN_IFMT ifmt_call ATTRIBUTE_UNUSED = {
105 
  16, 16, 0xf800, { { F (F_OP1) }, { F (F_OP5) }, { F (F_REL12) }, { 0 } }
106 
};
107 
 
108 
static const CGEN_IFMT ifmt_int ATTRIBUTE_UNUSED = {
109 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_U8) }, { 0 } }
110 
};
111 
 
112 
static const CGEN_IFMT ifmt_brad ATTRIBUTE_UNUSED = {
113 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_CC) }, { F (F_REL9) }, { 0 } }
114 
};
115 
 
116 
static const CGEN_IFMT ifmt_dmovr13 ATTRIBUTE_UNUSED = {
117 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_DIR10) }, { 0 } }
118 
};
119 
 
120 
static const CGEN_IFMT ifmt_dmovr13h ATTRIBUTE_UNUSED = {
121 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_DIR9) }, { 0 } }
122 
};
123 
 
124 
static const CGEN_IFMT ifmt_dmovr13b ATTRIBUTE_UNUSED = {
125 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_DIR8) }, { 0 } }
126 
};
127 
 
128 
static const CGEN_IFMT ifmt_copop ATTRIBUTE_UNUSED = {
129 
  16, 32, 0xfff0, { { F (F_OP1) }, { F (F_CCC) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_CRJ) }, { F (F_U4C) }, { F (F_CRI) }, { 0 } }
130 
};
131 
 
132 
static const CGEN_IFMT ifmt_copld ATTRIBUTE_UNUSED = {
133 
  16, 32, 0xfff0, { { F (F_OP1) }, { F (F_CCC) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_RJC) }, { F (F_U4C) }, { F (F_CRI) }, { 0 } }
134 
};
135 
 
136 
static const CGEN_IFMT ifmt_copst ATTRIBUTE_UNUSED = {
137 
  16, 32, 0xfff0, { { F (F_OP1) }, { F (F_CCC) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_CRJ) }, { F (F_U4C) }, { F (F_RIC) }, { 0 } }
138 
};
139 
 
140 
static const CGEN_IFMT ifmt_addsp ATTRIBUTE_UNUSED = {
141 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_S10) }, { 0 } }
142 
};
143 
 
144 
static const CGEN_IFMT ifmt_ldm0 ATTRIBUTE_UNUSED = {
145 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_REGLIST_LOW_LD) }, { 0 } }
146 
};
147 
 
148 
static const CGEN_IFMT ifmt_ldm1 ATTRIBUTE_UNUSED = {
149 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_REGLIST_HI_LD) }, { 0 } }
150 
};
151 
 
152 
static const CGEN_IFMT ifmt_stm0 ATTRIBUTE_UNUSED = {
153 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_REGLIST_LOW_ST) }, { 0 } }
154 
};
155 
 
156 
static const CGEN_IFMT ifmt_stm1 ATTRIBUTE_UNUSED = {
157 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_REGLIST_HI_ST) }, { 0 } }
158 
};
159 
 
160 
static const CGEN_IFMT ifmt_enter ATTRIBUTE_UNUSED = {
161 
  16, 16, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_U10) }, { 0 } }
162 
};
163 
 
164 
#undef F
165 
 
166 
#define A(a) (1 << CGEN_INSN_##a)
167 
#define OPERAND(op) FR30_OPERAND_##op
168 
#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
169 
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
170 
 
171 
/* The instruction table.  */
172 
 
173 
static const CGEN_OPCODE fr30_cgen_insn_opcode_table[MAX_INSNS] =
174 
{
175 
  /* Special null first entry.
176 
     A `num' value of zero is thus invalid.
177 
     Also, the special `invalid' insn resides here.  */
178 
  { { 0, 0, 0, 0 }, {{0}}, 0, {0}},
179 
/* add $Rj,$Ri */
180 
  {
181 
    { 0, 0, 0, 0 },
182 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
183 
    & ifmt_add, { 0xa600 }
184 
  },
185 
/* add $u4,$Ri */
186 
  {
187 
    { 0, 0, 0, 0 },
188 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
189 
    & ifmt_addi, { 0xa400 }
190 
  },
191 
/* add2 $m4,$Ri */
192 
  {
193 
    { 0, 0, 0, 0 },
194 
    { { MNEM, ' ', OP (M4), ',', OP (RI), 0 } },
195 
    & ifmt_add2, { 0xa500 }
196 
  },
197 
/* addc $Rj,$Ri */
198 
  {
199 
    { 0, 0, 0, 0 },
200 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
201 
    & ifmt_add, { 0xa700 }
202 
  },
203 
/* addn $Rj,$Ri */
204 
  {
205 
    { 0, 0, 0, 0 },
206 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
207 
    & ifmt_add, { 0xa200 }
208 
  },
209 
/* addn $u4,$Ri */
210 
  {
211 
    { 0, 0, 0, 0 },
212 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
213 
    & ifmt_addi, { 0xa000 }
214 
  },
215 
/* addn2 $m4,$Ri */
216 
  {
217 
    { 0, 0, 0, 0 },
218 
    { { MNEM, ' ', OP (M4), ',', OP (RI), 0 } },
219 
    & ifmt_add2, { 0xa100 }
220 
  },
221 
/* sub $Rj,$Ri */
222 
  {
223 
    { 0, 0, 0, 0 },
224 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
225 
    & ifmt_add, { 0xac00 }
226 
  },
227 
/* subc $Rj,$Ri */
228 
  {
229 
    { 0, 0, 0, 0 },
230 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
231 
    & ifmt_add, { 0xad00 }
232 
  },
233 
/* subn $Rj,$Ri */
234 
  {
235 
    { 0, 0, 0, 0 },
236 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
237 
    & ifmt_add, { 0xae00 }
238 
  },
239 
/* cmp $Rj,$Ri */
240 
  {
241 
    { 0, 0, 0, 0 },
242 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
243 
    & ifmt_add, { 0xaa00 }
244 
  },
245 
/* cmp $u4,$Ri */
246 
  {
247 
    { 0, 0, 0, 0 },
248 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
249 
    & ifmt_addi, { 0xa800 }
250 
  },
251 
/* cmp2 $m4,$Ri */
252 
  {
253 
    { 0, 0, 0, 0 },
254 
    { { MNEM, ' ', OP (M4), ',', OP (RI), 0 } },
255 
    & ifmt_add2, { 0xa900 }
256 
  },
257 
/* and $Rj,$Ri */
258 
  {
259 
    { 0, 0, 0, 0 },
260 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
261 
    & ifmt_add, { 0x8200 }
262 
  },
263 
/* or $Rj,$Ri */
264 
  {
265 
    { 0, 0, 0, 0 },
266 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
267 
    & ifmt_add, { 0x9200 }
268 
  },
269 
/* eor $Rj,$Ri */
270 
  {
271 
    { 0, 0, 0, 0 },
272 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
273 
    & ifmt_add, { 0x9a00 }
274 
  },
275 
/* and $Rj,@$Ri */
276 
  {
277 
    { 0, 0, 0, 0 },
278 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
279 
    & ifmt_add, { 0x8400 }
280 
  },
281 
/* andh $Rj,@$Ri */
282 
  {
283 
    { 0, 0, 0, 0 },
284 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
285 
    & ifmt_add, { 0x8500 }
286 
  },
287 
/* andb $Rj,@$Ri */
288 
  {
289 
    { 0, 0, 0, 0 },
290 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
291 
    & ifmt_add, { 0x8600 }
292 
  },
293 
/* or $Rj,@$Ri */
294 
  {
295 
    { 0, 0, 0, 0 },
296 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
297 
    & ifmt_add, { 0x9400 }
298 
  },
299 
/* orh $Rj,@$Ri */
300 
  {
301 
    { 0, 0, 0, 0 },
302 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
303 
    & ifmt_add, { 0x9500 }
304 
  },
305 
/* orb $Rj,@$Ri */
306 
  {
307 
    { 0, 0, 0, 0 },
308 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
309 
    & ifmt_add, { 0x9600 }
310 
  },
311 
/* eor $Rj,@$Ri */
312 
  {
313 
    { 0, 0, 0, 0 },
314 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
315 
    & ifmt_add, { 0x9c00 }
316 
  },
317 
/* eorh $Rj,@$Ri */
318 
  {
319 
    { 0, 0, 0, 0 },
320 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
321 
    & ifmt_add, { 0x9d00 }
322 
  },
323 
/* eorb $Rj,@$Ri */
324 
  {
325 
    { 0, 0, 0, 0 },
326 
    { { MNEM, ' ', OP (RJ), ',', '@', OP (RI), 0 } },
327 
    & ifmt_add, { 0x9e00 }
328 
  },
329 
/* bandl $u4,@$Ri */
330 
  {
331 
    { 0, 0, 0, 0 },
332 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
333 
    & ifmt_addi, { 0x8000 }
334 
  },
335 
/* borl $u4,@$Ri */
336 
  {
337 
    { 0, 0, 0, 0 },
338 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
339 
    & ifmt_addi, { 0x9000 }
340 
  },
341 
/* beorl $u4,@$Ri */
342 
  {
343 
    { 0, 0, 0, 0 },
344 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
345 
    & ifmt_addi, { 0x9800 }
346 
  },
347 
/* bandh $u4,@$Ri */
348 
  {
349 
    { 0, 0, 0, 0 },
350 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
351 
    & ifmt_addi, { 0x8100 }
352 
  },
353 
/* borh $u4,@$Ri */
354 
  {
355 
    { 0, 0, 0, 0 },
356 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
357 
    & ifmt_addi, { 0x9100 }
358 
  },
359 
/* beorh $u4,@$Ri */
360 
  {
361 
    { 0, 0, 0, 0 },
362 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
363 
    & ifmt_addi, { 0x9900 }
364 
  },
365 
/* btstl $u4,@$Ri */
366 
  {
367 
    { 0, 0, 0, 0 },
368 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
369 
    & ifmt_addi, { 0x8800 }
370 
  },
371 
/* btsth $u4,@$Ri */
372 
  {
373 
    { 0, 0, 0, 0 },
374 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), 0 } },
375 
    & ifmt_addi, { 0x8900 }
376 
  },
377 
/* mul $Rj,$Ri */
378 
  {
379 
    { 0, 0, 0, 0 },
380 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
381 
    & ifmt_add, { 0xaf00 }
382 
  },
383 
/* mulu $Rj,$Ri */
384 
  {
385 
    { 0, 0, 0, 0 },
386 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
387 
    & ifmt_add, { 0xab00 }
388 
  },
389 
/* mulh $Rj,$Ri */
390 
  {
391 
    { 0, 0, 0, 0 },
392 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
393 
    & ifmt_add, { 0xbf00 }
394 
  },
395 
/* muluh $Rj,$Ri */
396 
  {
397 
    { 0, 0, 0, 0 },
398 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
399 
    & ifmt_add, { 0xbb00 }
400 
  },
401 
/* div0s $Ri */
402 
  {
403 
    { 0, 0, 0, 0 },
404 
    { { MNEM, ' ', OP (RI), 0 } },
405 
    & ifmt_div0s, { 0x9740 }
406 
  },
407 
/* div0u $Ri */
408 
  {
409 
    { 0, 0, 0, 0 },
410 
    { { MNEM, ' ', OP (RI), 0 } },
411 
    & ifmt_div0s, { 0x9750 }
412 
  },
413 
/* div1 $Ri */
414 
  {
415 
    { 0, 0, 0, 0 },
416 
    { { MNEM, ' ', OP (RI), 0 } },
417 
    & ifmt_div0s, { 0x9760 }
418 
  },
419 
/* div2 $Ri */
420 
  {
421 
    { 0, 0, 0, 0 },
422 
    { { MNEM, ' ', OP (RI), 0 } },
423 
    & ifmt_div0s, { 0x9770 }
424 
  },
425 
/* div3 */
426 
  {
427 
    { 0, 0, 0, 0 },
428 
    { { MNEM, 0 } },
429 
    & ifmt_div3, { 0x9f60 }
430 
  },
431 
/* div4s */
432 
  {
433 
    { 0, 0, 0, 0 },
434 
    { { MNEM, 0 } },
435 
    & ifmt_div3, { 0x9f70 }
436 
  },
437 
/* lsl $Rj,$Ri */
438 
  {
439 
    { 0, 0, 0, 0 },
440 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
441 
    & ifmt_add, { 0xb600 }
442 
  },
443 
/* lsl $u4,$Ri */
444 
  {
445 
    { 0, 0, 0, 0 },
446 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
447 
    & ifmt_addi, { 0xb400 }
448 
  },
449 
/* lsl2 $u4,$Ri */
450 
  {
451 
    { 0, 0, 0, 0 },
452 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
453 
    & ifmt_addi, { 0xb500 }
454 
  },
455 
/* lsr $Rj,$Ri */
456 
  {
457 
    { 0, 0, 0, 0 },
458 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
459 
    & ifmt_add, { 0xb200 }
460 
  },
461 
/* lsr $u4,$Ri */
462 
  {
463 
    { 0, 0, 0, 0 },
464 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
465 
    & ifmt_addi, { 0xb000 }
466 
  },
467 
/* lsr2 $u4,$Ri */
468 
  {
469 
    { 0, 0, 0, 0 },
470 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
471 
    & ifmt_addi, { 0xb100 }
472 
  },
473 
/* asr $Rj,$Ri */
474 
  {
475 
    { 0, 0, 0, 0 },
476 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
477 
    & ifmt_add, { 0xba00 }
478 
  },
479 
/* asr $u4,$Ri */
480 
  {
481 
    { 0, 0, 0, 0 },
482 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
483 
    & ifmt_addi, { 0xb800 }
484 
  },
485 
/* asr2 $u4,$Ri */
486 
  {
487 
    { 0, 0, 0, 0 },
488 
    { { MNEM, ' ', OP (U4), ',', OP (RI), 0 } },
489 
    & ifmt_addi, { 0xb900 }
490 
  },
491 
/* ldi:8 $i8,$Ri */
492 
  {
493 
    { 0, 0, 0, 0 },
494 
    { { MNEM, ' ', OP (I8), ',', OP (RI), 0 } },
495 
    & ifmt_ldi8, { 0xc000 }
496 
  },
497 
/* ldi:20 $i20,$Ri */
498 
  {
499 
    { 0, 0, 0, 0 },
500 
    { { MNEM, ' ', OP (I20), ',', OP (RI), 0 } },
501 
    & ifmt_ldi20, { 0x9b00 }
502 
  },
503 
/* ldi:32 $i32,$Ri */
504 
  {
505 
    { 0, 0, 0, 0 },
506 
    { { MNEM, ' ', OP (I32), ',', OP (RI), 0 } },
507 
    & ifmt_ldi32, { 0x9f80 }
508 
  },
509 
/* ld @$Rj,$Ri */
510 
  {
511 
    { 0, 0, 0, 0 },
512 
    { { MNEM, ' ', '@', OP (RJ), ',', OP (RI), 0 } },
513 
    & ifmt_add, { 0x400 }
514 
  },
515 
/* lduh @$Rj,$Ri */
516 
  {
517 
    { 0, 0, 0, 0 },
518 
    { { MNEM, ' ', '@', OP (RJ), ',', OP (RI), 0 } },
519 
    & ifmt_add, { 0x500 }
520 
  },
521 
/* ldub @$Rj,$Ri */
522 
  {
523 
    { 0, 0, 0, 0 },
524 
    { { MNEM, ' ', '@', OP (RJ), ',', OP (RI), 0 } },
525 
    & ifmt_add, { 0x600 }
526 
  },
527 
/* ld @($R13,$Rj),$Ri */
528 
  {
529 
    { 0, 0, 0, 0 },
530 
    { { MNEM, ' ', '@', '(', OP (R13), ',', OP (RJ), ')', ',', OP (RI), 0 } },
531 
    & ifmt_add, { 0x0 }
532 
  },
533 
/* lduh @($R13,$Rj),$Ri */
534 
  {
535 
    { 0, 0, 0, 0 },
536 
    { { MNEM, ' ', '@', '(', OP (R13), ',', OP (RJ), ')', ',', OP (RI), 0 } },
537 
    & ifmt_add, { 0x100 }
538 
  },
539 
/* ldub @($R13,$Rj),$Ri */
540 
  {
541 
    { 0, 0, 0, 0 },
542 
    { { MNEM, ' ', '@', '(', OP (R13), ',', OP (RJ), ')', ',', OP (RI), 0 } },
543 
    & ifmt_add, { 0x200 }
544 
  },
545 
/* ld @($R14,$disp10),$Ri */
546 
  {
547 
    { 0, 0, 0, 0 },
548 
    { { MNEM, ' ', '@', '(', OP (R14), ',', OP (DISP10), ')', ',', OP (RI), 0 } },
549 
    & ifmt_ldr14, { 0x2000 }
550 
  },
551 
/* lduh @($R14,$disp9),$Ri */
552 
  {
553 
    { 0, 0, 0, 0 },
554 
    { { MNEM, ' ', '@', '(', OP (R14), ',', OP (DISP9), ')', ',', OP (RI), 0 } },
555 
    & ifmt_ldr14uh, { 0x4000 }
556 
  },
557 
/* ldub @($R14,$disp8),$Ri */
558 
  {
559 
    { 0, 0, 0, 0 },
560 
    { { MNEM, ' ', '@', '(', OP (R14), ',', OP (DISP8), ')', ',', OP (RI), 0 } },
561 
    & ifmt_ldr14ub, { 0x6000 }
562 
  },
563 
/* ld @($R15,$udisp6),$Ri */
564 
  {
565 
    { 0, 0, 0, 0 },
566 
    { { MNEM, ' ', '@', '(', OP (R15), ',', OP (UDISP6), ')', ',', OP (RI), 0 } },
567 
    & ifmt_ldr15, { 0x300 }
568 
  },
569 
/* ld @$R15+,$Ri */
570 
  {
571 
    { 0, 0, 0, 0 },
572 
    { { MNEM, ' ', '@', OP (R15), '+', ',', OP (RI), 0 } },
573 
    & ifmt_div0s, { 0x700 }
574 
  },
575 
/* ld @$R15+,$Rs2 */
576 
  {
577 
    { 0, 0, 0, 0 },
578 
    { { MNEM, ' ', '@', OP (R15), '+', ',', OP (RS2), 0 } },
579 
    & ifmt_ldr15dr, { 0x780 }
580 
  },
581 
/* ld @$R15+,$ps */
582 
  {
583 
    { 0, 0, 0, 0 },
584 
    { { MNEM, ' ', '@', OP (R15), '+', ',', OP (PS), 0 } },
585 
    & ifmt_div3, { 0x790 }
586 
  },
587 
/* st $Ri,@$Rj */
588 
  {
589 
    { 0, 0, 0, 0 },
590 
    { { MNEM, ' ', OP (RI), ',', '@', OP (RJ), 0 } },
591 
    & ifmt_add, { 0x1400 }
592 
  },
593 
/* sth $Ri,@$Rj */
594 
  {
595 
    { 0, 0, 0, 0 },
596 
    { { MNEM, ' ', OP (RI), ',', '@', OP (RJ), 0 } },
597 
    & ifmt_add, { 0x1500 }
598 
  },
599 
/* stb $Ri,@$Rj */
600 
  {
601 
    { 0, 0, 0, 0 },
602 
    { { MNEM, ' ', OP (RI), ',', '@', OP (RJ), 0 } },
603 
    & ifmt_add, { 0x1600 }
604 
  },
605 
/* st $Ri,@($R13,$Rj) */
606 
  {
607 
    { 0, 0, 0, 0 },
608 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R13), ',', OP (RJ), ')', 0 } },
609 
    & ifmt_add, { 0x1000 }
610 
  },
611 
/* sth $Ri,@($R13,$Rj) */
612 
  {
613 
    { 0, 0, 0, 0 },
614 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R13), ',', OP (RJ), ')', 0 } },
615 
    & ifmt_add, { 0x1100 }
616 
  },
617 
/* stb $Ri,@($R13,$Rj) */
618 
  {
619 
    { 0, 0, 0, 0 },
620 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R13), ',', OP (RJ), ')', 0 } },
621 
    & ifmt_add, { 0x1200 }
622 
  },
623 
/* st $Ri,@($R14,$disp10) */
624 
  {
625 
    { 0, 0, 0, 0 },
626 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R14), ',', OP (DISP10), ')', 0 } },
627 
    & ifmt_ldr14, { 0x3000 }
628 
  },
629 
/* sth $Ri,@($R14,$disp9) */
630 
  {
631 
    { 0, 0, 0, 0 },
632 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R14), ',', OP (DISP9), ')', 0 } },
633 
    & ifmt_ldr14uh, { 0x5000 }
634 
  },
635 
/* stb $Ri,@($R14,$disp8) */
636 
  {
637 
    { 0, 0, 0, 0 },
638 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R14), ',', OP (DISP8), ')', 0 } },
639 
    & ifmt_ldr14ub, { 0x7000 }
640 
  },
641 
/* st $Ri,@($R15,$udisp6) */
642 
  {
643 
    { 0, 0, 0, 0 },
644 
    { { MNEM, ' ', OP (RI), ',', '@', '(', OP (R15), ',', OP (UDISP6), ')', 0 } },
645 
    & ifmt_ldr15, { 0x1300 }
646 
  },
647 
/* st $Ri,@-$R15 */
648 
  {
649 
    { 0, 0, 0, 0 },
650 
    { { MNEM, ' ', OP (RI), ',', '@', '-', OP (R15), 0 } },
651 
    & ifmt_div0s, { 0x1700 }
652 
  },
653 
/* st $Rs2,@-$R15 */
654 
  {
655 
    { 0, 0, 0, 0 },
656 
    { { MNEM, ' ', OP (RS2), ',', '@', '-', OP (R15), 0 } },
657 
    & ifmt_ldr15dr, { 0x1780 }
658 
  },
659 
/* st $ps,@-$R15 */
660 
  {
661 
    { 0, 0, 0, 0 },
662 
    { { MNEM, ' ', OP (PS), ',', '@', '-', OP (R15), 0 } },
663 
    & ifmt_div3, { 0x1790 }
664 
  },
665 
/* mov $Rj,$Ri */
666 
  {
667 
    { 0, 0, 0, 0 },
668 
    { { MNEM, ' ', OP (RJ), ',', OP (RI), 0 } },
669 
    & ifmt_add, { 0x8b00 }
670 
  },
671 
/* mov $Rs1,$Ri */
672 
  {
673 
    { 0, 0, 0, 0 },
674 
    { { MNEM, ' ', OP (RS1), ',', OP (RI), 0 } },
675 
    & ifmt_movdr, { 0xb700 }
676 
  },
677 
/* mov $ps,$Ri */
678 
  {
679 
    { 0, 0, 0, 0 },
680 
    { { MNEM, ' ', OP (PS), ',', OP (RI), 0 } },
681 
    & ifmt_div0s, { 0x1710 }
682 
  },
683 
/* mov $Ri,$Rs1 */
684 
  {
685 
    { 0, 0, 0, 0 },
686 
    { { MNEM, ' ', OP (RI), ',', OP (RS1), 0 } },
687 
    & ifmt_movdr, { 0xb300 }
688 
  },
689 
/* mov $Ri,$ps */
690 
  {
691 
    { 0, 0, 0, 0 },
692 
    { { MNEM, ' ', OP (RI), ',', OP (PS), 0 } },
693 
    & ifmt_div0s, { 0x710 }
694 
  },
695 
/* jmp @$Ri */
696 
  {
697 
    { 0, 0, 0, 0 },
698 
    { { MNEM, ' ', '@', OP (RI), 0 } },
699 
    & ifmt_div0s, { 0x9700 }
700 
  },
701 
/* jmp:d @$Ri */
702 
  {
703 
    { 0, 0, 0, 0 },
704 
    { { MNEM, ' ', '@', OP (RI), 0 } },
705 
    & ifmt_div0s, { 0x9f00 }
706 
  },
707 
/* call @$Ri */
708 
  {
709 
    { 0, 0, 0, 0 },
710 
    { { MNEM, ' ', '@', OP (RI), 0 } },
711 
    & ifmt_div0s, { 0x9710 }
712 
  },
713 
/* call:d @$Ri */
714 
  {
715 
    { 0, 0, 0, 0 },
716 
    { { MNEM, ' ', '@', OP (RI), 0 } },
717 
    & ifmt_div0s, { 0x9f10 }
718 
  },
719 
/* call $label12 */
720 
  {
721 
    { 0, 0, 0, 0 },
722 
    { { MNEM, ' ', OP (LABEL12), 0 } },
723 
    & ifmt_call, { 0xd000 }
724 
  },
725 
/* call:d $label12 */
726 
  {
727 
    { 0, 0, 0, 0 },
728 
    { { MNEM, ' ', OP (LABEL12), 0 } },
729 
    & ifmt_call, { 0xd800 }
730 
  },
731 
/* ret */
732 
  {
733 
    { 0, 0, 0, 0 },
734 
    { { MNEM, 0 } },
735 
    & ifmt_div3, { 0x9720 }
736 
  },
737 
/* ret:d */
738 
  {
739 
    { 0, 0, 0, 0 },
740 
    { { MNEM, 0 } },
741 
    & ifmt_div3, { 0x9f20 }
742 
  },
743 
/* int $u8 */
744 
  {
745 
    { 0, 0, 0, 0 },
746 
    { { MNEM, ' ', OP (U8), 0 } },
747 
    & ifmt_int, { 0x1f00 }
748 
  },
749 
/* inte */
750 
  {
751 
    { 0, 0, 0, 0 },
752 
    { { MNEM, 0 } },
753 
    & ifmt_div3, { 0x9f30 }
754 
  },
755 
/* reti */
756 
  {
757 
    { 0, 0, 0, 0 },
758 
    { { MNEM, 0 } },
759 
    & ifmt_div3, { 0x9730 }
760 
  },
761 
/* bra:d $label9 */
762 
  {
763 
    { 0, 0, 0, 0 },
764 
    { { MNEM, ' ', OP (LABEL9), 0 } },
765 
    & ifmt_brad, { 0xf000 }
766 
  },
767 
/* bra $label9 */
768 
  {
769 
    { 0, 0, 0, 0 },
770 
    { { MNEM, ' ', OP (LABEL9), 0 } },
771 
    & ifmt_brad, { 0xe000 }
772 
  },
773 
/* bno:d $label9 */
774 
  {
775 
    { 0, 0, 0, 0 },
776 
    { { MNEM, ' ', OP (LABEL9), 0 } },
777 
    & ifmt_brad, { 0xf100 }
778 
  },
779 
/* bno $label9 */
780 
  {
781 
    { 0, 0, 0, 0 },
782 
    { { MNEM, ' ', OP (LABEL9), 0 } },
783 
    & ifmt_brad, { 0xe100 }
784 
  },
785 
/* beq:d $label9 */
786 
  {
787 
    { 0, 0, 0, 0 },
788 
    { { MNEM, ' ', OP (LABEL9), 0 } },
789 
    & ifmt_brad, { 0xf200 }
790 
  },
791 
/* beq $label9 */
792 
  {
793 
    { 0, 0, 0, 0 },
794 
    { { MNEM, ' ', OP (LABEL9), 0 } },
795 
    & ifmt_brad, { 0xe200 }
796 
  },
797 
/* bne:d $label9 */
798 
  {
799 
    { 0, 0, 0, 0 },
800 
    { { MNEM, ' ', OP (LABEL9), 0 } },
801 
    & ifmt_brad, { 0xf300 }
802 
  },
803 
/* bne $label9 */
804 
  {
805 
    { 0, 0, 0, 0 },
806 
    { { MNEM, ' ', OP (LABEL9), 0 } },
807 
    & ifmt_brad, { 0xe300 }
808 
  },
809 
/* bc:d $label9 */
810 
  {
811 
    { 0, 0, 0, 0 },
812 
    { { MNEM, ' ', OP (LABEL9), 0 } },
813 
    & ifmt_brad, { 0xf400 }
814 
  },
815 
/* bc $label9 */
816 
  {
817 
    { 0, 0, 0, 0 },
818 
    { { MNEM, ' ', OP (LABEL9), 0 } },
819 
    & ifmt_brad, { 0xe400 }
820 
  },
821 
/* bnc:d $label9 */
822 
  {
823 
    { 0, 0, 0, 0 },
824 
    { { MNEM, ' ', OP (LABEL9), 0 } },
825 
    & ifmt_brad, { 0xf500 }
826 
  },
827 
/* bnc $label9 */
828 
  {
829 
    { 0, 0, 0, 0 },
830 
    { { MNEM, ' ', OP (LABEL9), 0 } },
831 
    & ifmt_brad, { 0xe500 }
832 
  },
833 
/* bn:d $label9 */
834 
  {
835 
    { 0, 0, 0, 0 },
836 
    { { MNEM, ' ', OP (LABEL9), 0 } },
837 
    & ifmt_brad, { 0xf600 }
838 
  },
839 
/* bn $label9 */
840 
  {
841 
    { 0, 0, 0, 0 },
842 
    { { MNEM, ' ', OP (LABEL9), 0 } },
843 
    & ifmt_brad, { 0xe600 }
844 
  },
845 
/* bp:d $label9 */
846 
  {
847 
    { 0, 0, 0, 0 },
848 
    { { MNEM, ' ', OP (LABEL9), 0 } },
849 
    & ifmt_brad, { 0xf700 }
850 
  },
851 
/* bp $label9 */
852 
  {
853 
    { 0, 0, 0, 0 },
854 
    { { MNEM, ' ', OP (LABEL9), 0 } },
855 
    & ifmt_brad, { 0xe700 }
856 
  },
857 
/* bv:d $label9 */
858 
  {
859 
    { 0, 0, 0, 0 },
860 
    { { MNEM, ' ', OP (LABEL9), 0 } },
861 
    & ifmt_brad, { 0xf800 }
862 
  },
863 
/* bv $label9 */
864 
  {
865 
    { 0, 0, 0, 0 },
866 
    { { MNEM, ' ', OP (LABEL9), 0 } },
867 
    & ifmt_brad, { 0xe800 }
868 
  },
869 
/* bnv:d $label9 */
870 
  {
871 
    { 0, 0, 0, 0 },
872 
    { { MNEM, ' ', OP (LABEL9), 0 } },
873 
    & ifmt_brad, { 0xf900 }
874 
  },
875 
/* bnv $label9 */
876 
  {
877 
    { 0, 0, 0, 0 },
878 
    { { MNEM, ' ', OP (LABEL9), 0 } },
879 
    & ifmt_brad, { 0xe900 }
880 
  },
881 
/* blt:d $label9 */
882 
  {
883 
    { 0, 0, 0, 0 },
884 
    { { MNEM, ' ', OP (LABEL9), 0 } },
885 
    & ifmt_brad, { 0xfa00 }
886 
  },
887 
/* blt $label9 */
888 
  {
889 
    { 0, 0, 0, 0 },
890 
    { { MNEM, ' ', OP (LABEL9), 0 } },
891 
    & ifmt_brad, { 0xea00 }
892 
  },
893 
/* bge:d $label9 */
894 
  {
895 
    { 0, 0, 0, 0 },
896 
    { { MNEM, ' ', OP (LABEL9), 0 } },
897 
    & ifmt_brad, { 0xfb00 }
898 
  },
899 
/* bge $label9 */
900 
  {
901 
    { 0, 0, 0, 0 },
902 
    { { MNEM, ' ', OP (LABEL9), 0 } },
903 
    & ifmt_brad, { 0xeb00 }
904 
  },
905 
/* ble:d $label9 */
906 
  {
907 
    { 0, 0, 0, 0 },
908 
    { { MNEM, ' ', OP (LABEL9), 0 } },
909 
    & ifmt_brad, { 0xfc00 }
910 
  },
911 
/* ble $label9 */
912 
  {
913 
    { 0, 0, 0, 0 },
914 
    { { MNEM, ' ', OP (LABEL9), 0 } },
915 
    & ifmt_brad, { 0xec00 }
916 
  },
917 
/* bgt:d $label9 */
918 
  {
919 
    { 0, 0, 0, 0 },
920 
    { { MNEM, ' ', OP (LABEL9), 0 } },
921 
    & ifmt_brad, { 0xfd00 }
922 
  },
923 
/* bgt $label9 */
924 
  {
925 
    { 0, 0, 0, 0 },
926 
    { { MNEM, ' ', OP (LABEL9), 0 } },
927 
    & ifmt_brad, { 0xed00 }
928 
  },
929 
/* bls:d $label9 */
930 
  {
931 
    { 0, 0, 0, 0 },
932 
    { { MNEM, ' ', OP (LABEL9), 0 } },
933 
    & ifmt_brad, { 0xfe00 }
934 
  },
935 
/* bls $label9 */
936 
  {
937 
    { 0, 0, 0, 0 },
938 
    { { MNEM, ' ', OP (LABEL9), 0 } },
939 
    & ifmt_brad, { 0xee00 }
940 
  },
941 
/* bhi:d $label9 */
942 
  {
943 
    { 0, 0, 0, 0 },
944 
    { { MNEM, ' ', OP (LABEL9), 0 } },
945 
    & ifmt_brad, { 0xff00 }
946 
  },
947 
/* bhi $label9 */
948 
  {
949 
    { 0, 0, 0, 0 },
950 
    { { MNEM, ' ', OP (LABEL9), 0 } },
951 
    & ifmt_brad, { 0xef00 }
952 
  },
953 
/* dmov $R13,@$dir10 */
954 
  {
955 
    { 0, 0, 0, 0 },
956 
    { { MNEM, ' ', OP (R13), ',', '@', OP (DIR10), 0 } },
957 
    & ifmt_dmovr13, { 0x1800 }
958 
  },
959 
/* dmovh $R13,@$dir9 */
960 
  {
961 
    { 0, 0, 0, 0 },
962 
    { { MNEM, ' ', OP (R13), ',', '@', OP (DIR9), 0 } },
963 
    & ifmt_dmovr13h, { 0x1900 }
964 
  },
965 
/* dmovb $R13,@$dir8 */
966 
  {
967 
    { 0, 0, 0, 0 },
968 
    { { MNEM, ' ', OP (R13), ',', '@', OP (DIR8), 0 } },
969 
    & ifmt_dmovr13b, { 0x1a00 }
970 
  },
971 
/* dmov @$R13+,@$dir10 */
972 
  {
973 
    { 0, 0, 0, 0 },
974 
    { { MNEM, ' ', '@', OP (R13), '+', ',', '@', OP (DIR10), 0 } },
975 
    & ifmt_dmovr13, { 0x1c00 }
976 
  },
977 
/* dmovh @$R13+,@$dir9 */
978 
  {
979 
    { 0, 0, 0, 0 },
980 
    { { MNEM, ' ', '@', OP (R13), '+', ',', '@', OP (DIR9), 0 } },
981 
    & ifmt_dmovr13h, { 0x1d00 }
982 
  },
983 
/* dmovb @$R13+,@$dir8 */
984 
  {
985 
    { 0, 0, 0, 0 },
986 
    { { MNEM, ' ', '@', OP (R13), '+', ',', '@', OP (DIR8), 0 } },
987 
    & ifmt_dmovr13b, { 0x1e00 }
988 
  },
989 
/* dmov @$R15+,@$dir10 */
990 
  {
991 
    { 0, 0, 0, 0 },
992 
    { { MNEM, ' ', '@', OP (R15), '+', ',', '@', OP (DIR10), 0 } },
993 
    & ifmt_dmovr13, { 0x1b00 }
994 
  },
995 
/* dmov @$dir10,$R13 */
996 
  {
997 
    { 0, 0, 0, 0 },
998 
    { { MNEM, ' ', '@', OP (DIR10), ',', OP (R13), 0 } },
999 
    & ifmt_dmovr13, { 0x800 }
1000 
  },
1001 
/* dmovh @$dir9,$R13 */
1002 
  {
1003 
    { 0, 0, 0, 0 },
1004 
    { { MNEM, ' ', '@', OP (DIR9), ',', OP (R13), 0 } },
1005 
    & ifmt_dmovr13h, { 0x900 }
1006 
  },
1007 
/* dmovb @$dir8,$R13 */
1008 
  {
1009 
    { 0, 0, 0, 0 },
1010 
    { { MNEM, ' ', '@', OP (DIR8), ',', OP (R13), 0 } },
1011 
    & ifmt_dmovr13b, { 0xa00 }
1012 
  },
1013 
/* dmov @$dir10,@$R13+ */
1014 
  {
1015 
    { 0, 0, 0, 0 },
1016 
    { { MNEM, ' ', '@', OP (DIR10), ',', '@', OP (R13), '+', 0 } },
1017 
    & ifmt_dmovr13, { 0xc00 }
1018 
  },
1019 
/* dmovh @$dir9,@$R13+ */
1020 
  {
1021 
    { 0, 0, 0, 0 },
1022 
    { { MNEM, ' ', '@', OP (DIR9), ',', '@', OP (R13), '+', 0 } },
1023 
    & ifmt_dmovr13h, { 0xd00 }
1024 
  },
1025 
/* dmovb @$dir8,@$R13+ */
1026 
  {
1027 
    { 0, 0, 0, 0 },
1028 
    { { MNEM, ' ', '@', OP (DIR8), ',', '@', OP (R13), '+', 0 } },
1029 
    & ifmt_dmovr13b, { 0xe00 }
1030 
  },
1031 
/* dmov @$dir10,@-$R15 */
1032 
  {
1033 
    { 0, 0, 0, 0 },
1034 
    { { MNEM, ' ', '@', OP (DIR10), ',', '@', '-', OP (R15), 0 } },
1035 
    & ifmt_dmovr13, { 0xb00 }
1036 
  },
1037 
/* ldres @$Ri+,$u4 */
1038 
  {
1039 
    { 0, 0, 0, 0 },
1040 
    { { MNEM, ' ', '@', OP (RI), '+', ',', OP (U4), 0 } },
1041 
    & ifmt_addi, { 0xbc00 }
1042 
  },
1043 
/* stres $u4,@$Ri+ */
1044 
  {
1045 
    { 0, 0, 0, 0 },
1046 
    { { MNEM, ' ', OP (U4), ',', '@', OP (RI), '+', 0 } },
1047 
    & ifmt_addi, { 0xbd00 }
1048 
  },
1049 
/* copop $u4c,$ccc,$CRj,$CRi */
1050 
  {
1051 
    { 0, 0, 0, 0 },
1052 
    { { MNEM, ' ', OP (U4C), ',', OP (CCC), ',', OP (CRJ), ',', OP (CRI), 0 } },
1053 
    & ifmt_copop, { 0x9fc0 }
1054 
  },
1055 
/* copld $u4c,$ccc,$Rjc,$CRi */
1056 
  {
1057 
    { 0, 0, 0, 0 },
1058 
    { { MNEM, ' ', OP (U4C), ',', OP (CCC), ',', OP (RJC), ',', OP (CRI), 0 } },
1059 
    & ifmt_copld, { 0x9fd0 }
1060 
  },
1061 
/* copst $u4c,$ccc,$CRj,$Ric */
1062 
  {
1063 
    { 0, 0, 0, 0 },
1064 
    { { MNEM, ' ', OP (U4C), ',', OP (CCC), ',', OP (CRJ), ',', OP (RIC), 0 } },
1065 
    & ifmt_copst, { 0x9fe0 }
1066 
  },
1067 
/* copsv $u4c,$ccc,$CRj,$Ric */
1068 
  {
1069 
    { 0, 0, 0, 0 },
1070 
    { { MNEM, ' ', OP (U4C), ',', OP (CCC), ',', OP (CRJ), ',', OP (RIC), 0 } },
1071 
    & ifmt_copst, { 0x9ff0 }
1072 
  },
1073 
/* nop */
1074 
  {
1075 
    { 0, 0, 0, 0 },
1076 
    { { MNEM, 0 } },
1077 
    & ifmt_div3, { 0x9fa0 }
1078 
  },
1079 
/* andccr $u8 */
1080 
  {
1081 
    { 0, 0, 0, 0 },
1082 
    { { MNEM, ' ', OP (U8), 0 } },
1083 
    & ifmt_int, { 0x8300 }
1084 
  },
1085 
/* orccr $u8 */
1086 
  {
1087 
    { 0, 0, 0, 0 },
1088 
    { { MNEM, ' ', OP (U8), 0 } },
1089 
    & ifmt_int, { 0x9300 }
1090 
  },
1091 
/* stilm $u8 */
1092 
  {
1093 
    { 0, 0, 0, 0 },
1094 
    { { MNEM, ' ', OP (U8), 0 } },
1095 
    & ifmt_int, { 0x8700 }
1096 
  },
1097 
/* addsp $s10 */
1098 
  {
1099 
    { 0, 0, 0, 0 },
1100 
    { { MNEM, ' ', OP (S10), 0 } },
1101 
    & ifmt_addsp, { 0xa300 }
1102 
  },
1103 
/* extsb $Ri */
1104 
  {
1105 
    { 0, 0, 0, 0 },
1106 
    { { MNEM, ' ', OP (RI), 0 } },
1107 
    & ifmt_div0s, { 0x9780 }
1108 
  },
1109 
/* extub $Ri */
1110 
  {
1111 
    { 0, 0, 0, 0 },
1112 
    { { MNEM, ' ', OP (RI), 0 } },
1113 
    & ifmt_div0s, { 0x9790 }
1114 
  },
1115 
/* extsh $Ri */
1116 
  {
1117 
    { 0, 0, 0, 0 },
1118 
    { { MNEM, ' ', OP (RI), 0 } },
1119 
    & ifmt_div0s, { 0x97a0 }
1120 
  },
1121 
/* extuh $Ri */
1122 
  {
1123 
    { 0, 0, 0, 0 },
1124 
    { { MNEM, ' ', OP (RI), 0 } },
1125 
    & ifmt_div0s, { 0x97b0 }
1126 
  },
1127 
/* ldm0 ($reglist_low_ld) */
1128 
  {
1129 
    { 0, 0, 0, 0 },
1130 
    { { MNEM, ' ', '(', OP (REGLIST_LOW_LD), ')', 0 } },
1131 
    & ifmt_ldm0, { 0x8c00 }
1132 
  },
1133 
/* ldm1 ($reglist_hi_ld) */
1134 
  {
1135 
    { 0, 0, 0, 0 },
1136 
    { { MNEM, ' ', '(', OP (REGLIST_HI_LD), ')', 0 } },
1137 
    & ifmt_ldm1, { 0x8d00 }
1138 
  },
1139 
/* stm0 ($reglist_low_st) */
1140 
  {
1141 
    { 0, 0, 0, 0 },
1142 
    { { MNEM, ' ', '(', OP (REGLIST_LOW_ST), ')', 0 } },
1143 
    & ifmt_stm0, { 0x8e00 }
1144 
  },
1145 
/* stm1 ($reglist_hi_st) */
1146 
  {
1147 
    { 0, 0, 0, 0 },
1148 
    { { MNEM, ' ', '(', OP (REGLIST_HI_ST), ')', 0 } },
1149 
    & ifmt_stm1, { 0x8f00 }
1150 
  },
1151 
/* enter $u10 */
1152 
  {
1153 
    { 0, 0, 0, 0 },
1154 
    { { MNEM, ' ', OP (U10), 0 } },
1155 
    & ifmt_enter, { 0xf00 }
1156 
  },
1157 
/* leave */
1158 
  {
1159 
    { 0, 0, 0, 0 },
1160 
    { { MNEM, 0 } },
1161 
    & ifmt_div3, { 0x9f90 }
1162 
  },
1163 
/* xchb @$Rj,$Ri */
1164 
  {
1165 
    { 0, 0, 0, 0 },
1166 
    { { MNEM, ' ', '@', OP (RJ), ',', OP (RI), 0 } },
1167 
    & ifmt_add, { 0x8a00 }
1168 
  },
1169 
};
1170 
 
1171 
#undef A
1172 
#undef OPERAND
1173 
#undef MNEM
1174 
#undef OP
1175 
 
1176 
/* Formats for ALIAS macro-insns.  */
1177 
 
1178 
#define F(f) & fr30_cgen_ifld_table[FR30_##f]
1179 
static const CGEN_IFMT ifmt_ldi8m ATTRIBUTE_UNUSED = {
1180 
  16, 16, 0xf000, { { F (F_OP1) }, { F (F_I8) }, { F (F_RI) }, { 0 } }
1181 
};
1182 
 
1183 
static const CGEN_IFMT ifmt_ldi20m ATTRIBUTE_UNUSED = {
1184 
  16, 32, 0xff00, { { F (F_OP1) }, { F (F_OP2) }, { F (F_RI) }, { F (F_I20) }, { 0 } }
1185 
};
1186 
 
1187 
static const CGEN_IFMT ifmt_ldi32m ATTRIBUTE_UNUSED = {
1188 
  16, 48, 0xfff0, { { F (F_OP1) }, { F (F_OP2) }, { F (F_OP3) }, { F (F_RI) }, { F (F_I32) }, { 0 } }
1189 
};
1190 
 
1191 
#undef F
1192 
 
1193 
/* Each non-simple macro entry points to an array of expansion possibilities.  */
1194 
 
1195 
#define A(a) (1 << CGEN_INSN_##a)
1196 
#define OPERAND(op) FR30_OPERAND_##op
1197 
#define MNEM CGEN_SYNTAX_MNEMONIC /* syntax value for mnemonic */
1198 
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
1199 
 
1200 
/* The macro instruction table.  */
1201 
 
1202 
static const CGEN_IBASE fr30_cgen_macro_insn_table[] =
1203 
{
1204 
/* ldi8 $i8,$Ri */
1205 
  {
1206 
    -1, "ldi8m", "ldi8", 16,
1207 
    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
1208 
  },
1209 
/* ldi20 $i20,$Ri */
1210 
  {
1211 
    -1, "ldi20m", "ldi20", 32,
1212 
    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
1213 
  },
1214 
/* ldi32 $i32,$Ri */
1215 
  {
1216 
    -1, "ldi32m", "ldi32", 48,
1217 
    { 0|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
1218 
  },
1219 
};
1220 
 
1221 
/* The macro instruction opcode table.  */
1222 
 
1223 
static const CGEN_OPCODE fr30_cgen_macro_insn_opcode_table[] =
1224 
{
1225 
/* ldi8 $i8,$Ri */
1226 
  {
1227 
    { 0, 0, 0, 0 },
1228 
    { { MNEM, ' ', OP (I8), ',', OP (RI), 0 } },
1229 
    & ifmt_ldi8m, { 0xc000 }
1230 
  },
1231 
/* ldi20 $i20,$Ri */
1232 
  {
1233 
    { 0, 0, 0, 0 },
1234 
    { { MNEM, ' ', OP (I20), ',', OP (RI), 0 } },
1235 
    & ifmt_ldi20m, { 0x9b00 }
1236 
  },
1237 
/* ldi32 $i32,$Ri */
1238 
  {
1239 
    { 0, 0, 0, 0 },
1240 
    { { MNEM, ' ', OP (I32), ',', OP (RI), 0 } },
1241 
    & ifmt_ldi32m, { 0x9f80 }
1242 
  },
1243 
};
1244 
 
1245 
#undef A
1246 
#undef OPERAND
1247 
#undef MNEM
1248 
#undef OP
1249 
 
1250 
#ifndef CGEN_ASM_HASH_P
1251 
#define CGEN_ASM_HASH_P(insn) 1
1252 
#endif
1253 
 
1254 
#ifndef CGEN_DIS_HASH_P
1255 
#define CGEN_DIS_HASH_P(insn) 1
1256 
#endif
1257 
 
1258 
/* Return non-zero if INSN is to be added to the hash table.
1259 
   Targets are free to override CGEN_{ASM,DIS}_HASH_P in the .opc file.  */
1260 
 
1261 
static int
1262 
asm_hash_insn_p (insn)
1263 
     const CGEN_INSN *insn ATTRIBUTE_UNUSED;
1264 
{
1265 
  return CGEN_ASM_HASH_P (insn);
1266 
}
1267 
 
1268 
static int
1269 
dis_hash_insn_p (insn)
1270 
     const CGEN_INSN *insn;
1271 
{
1272 
  /* If building the hash table and the NO-DIS attribute is present,
1273 
     ignore.  */
1274 
  if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_NO_DIS))
1275 
    return 0;
1276 
  return CGEN_DIS_HASH_P (insn);
1277 
}
1278 
 
1279 
#ifndef CGEN_ASM_HASH
1280 
#define CGEN_ASM_HASH_SIZE 127
1281 
#ifdef CGEN_MNEMONIC_OPERANDS
1282 
#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE)
1283 
#else
1284 
#define CGEN_ASM_HASH(mnem) (*(unsigned char *) (mnem) % CGEN_ASM_HASH_SIZE) /*FIXME*/
1285 
#endif
1286 
#endif
1287 
 
1288 
/* It doesn't make much sense to provide a default here,
1289 
   but while this is under development we do.
1290 
   BUFFER is a pointer to the bytes of the insn, target order.
1291 
   VALUE is the first base_insn_bitsize bits as an int in host order.  */
1292 
 
1293 
#ifndef CGEN_DIS_HASH
1294 
#define CGEN_DIS_HASH_SIZE 256
1295 
#define CGEN_DIS_HASH(buf, value) (*(unsigned char *) (buf))
1296 
#endif
1297 
 
1298 
/* The result is the hash value of the insn.
1299 
   Targets are free to override CGEN_{ASM,DIS}_HASH in the .opc file.  */
1300 
 
1301 
static unsigned int
1302 
asm_hash_insn (mnem)
1303 
     const char * mnem;
1304 
{
1305 
  return CGEN_ASM_HASH (mnem);
1306 
}
1307 
 
1308 
/* BUF is a pointer to the bytes of the insn, target order.
1309 
   VALUE is the first base_insn_bitsize bits as an int in host order.  */
1310 
 
1311 
static unsigned int
1312 
dis_hash_insn (buf, value)
1313 
     const char * buf ATTRIBUTE_UNUSED;
1314 
     CGEN_INSN_INT value ATTRIBUTE_UNUSED;
1315 
{
1316 
  return CGEN_DIS_HASH (buf, value);
1317 
}
1318 
 
1319 
/* Set the recorded length of the insn in the CGEN_FIELDS struct.  */
1320 
 
1321 
static void
1322 
set_fields_bitsize (CGEN_FIELDS *fields, int size)
1323 
{
1324 
  CGEN_FIELDS_BITSIZE (fields) = size;
1325 
}
1326 
 
1327 
/* Function to call before using the operand instance table.
1328 
   This plugs the opcode entries and macro instructions into the cpu table.  */
1329 
 
1330 
void
1331 
fr30_cgen_init_opcode_table (CGEN_CPU_DESC cd)
1332 
{
1333 
  int i;
1334 
  int num_macros = (sizeof (fr30_cgen_macro_insn_table) /
1335 
                    sizeof (fr30_cgen_macro_insn_table[0]));
1336 
  const CGEN_IBASE *ib = & fr30_cgen_macro_insn_table[0];
1337 
  const CGEN_OPCODE *oc = & fr30_cgen_macro_insn_opcode_table[0];
1338 
  CGEN_INSN *insns = xmalloc (num_macros * sizeof (CGEN_INSN));
1339 
 
1340 
  /* This test has been added to avoid a warning generated
1341 
     if memset is called with a third argument of value zero.  */
1342 
  if (num_macros >= 1)
1343 
    memset (insns, 0, num_macros * sizeof (CGEN_INSN));
1344 
  for (i = 0; i < num_macros; ++i)
1345 
    {
1346 
      insns[i].base = &ib[i];
1347 
      insns[i].opcode = &oc[i];
1348 
      fr30_cgen_build_insn_regex (& insns[i]);
1349 
    }
1350 
  cd->macro_insn_table.init_entries = insns;
1351 
  cd->macro_insn_table.entry_size = sizeof (CGEN_IBASE);
1352 
  cd->macro_insn_table.num_init_entries = num_macros;
1353 
 
1354 
  oc = & fr30_cgen_insn_opcode_table[0];
1355 
  insns = (CGEN_INSN *) cd->insn_table.init_entries;
1356 
  for (i = 0; i < MAX_INSNS; ++i)
1357 
    {
1358 
      insns[i].opcode = &oc[i];
1359 
      fr30_cgen_build_insn_regex (& insns[i]);
1360 
    }
1361 
 
1362 
  cd->sizeof_fields = sizeof (CGEN_FIELDS);
1363 
  cd->set_fields_bitsize = set_fields_bitsize;
1364 
 
1365 
  cd->asm_hash_p = asm_hash_insn_p;
1366 
  cd->asm_hash = asm_hash_insn;
1367 
  cd->asm_hash_size = CGEN_ASM_HASH_SIZE;
1368 
 
1369 
  cd->dis_hash_p = dis_hash_insn_p;
1370 
  cd->dis_hash = dis_hash_insn;
1371 
  cd->dis_hash_size = CGEN_DIS_HASH_SIZE;
1372 
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.