Commit | Line | Data |
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c29d7797 JL |
1 | /* Disassemble MN10300 instructions. |
2 | Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 2 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
16 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
17 | ||
18 | ||
19 | #include <stdio.h> | |
20 | ||
21 | #include "ansidecl.h" | |
22 | #include "opcode/mn10300.h" | |
23 | #include "dis-asm.h" | |
24 | #include "opintl.h" | |
25 | ||
26 | static void disassemble PARAMS ((bfd_vma, struct disassemble_info *, | |
27 | unsigned long insn, unsigned int)); | |
28 | ||
29 | int | |
30 | print_insn_mn10300 (memaddr, info) | |
31 | bfd_vma memaddr; | |
32 | struct disassemble_info *info; | |
33 | { | |
34 | int status; | |
35 | bfd_byte buffer[4]; | |
36 | unsigned long insn; | |
37 | unsigned int consume; | |
38 | ||
39 | /* First figure out how big the opcode is. */ | |
40 | status = (*info->read_memory_func) (memaddr, buffer, 1, info); | |
41 | if (status != 0) | |
42 | { | |
43 | (*info->memory_error_func) (status, memaddr, info); | |
44 | return -1; | |
45 | } | |
46 | insn = *(unsigned char *) buffer; | |
47 | ||
48 | /* These are one byte insns. */ | |
49 | if ((insn & 0xf3) == 0x00 | |
50 | || (insn & 0xf0) == 0x10 | |
51 | || (insn & 0xfc) == 0x3c | |
52 | || (insn & 0xf3) == 0x41 | |
53 | || (insn & 0xf3) == 0x40 | |
54 | || (insn & 0xfc) == 0x50 | |
55 | || (insn & 0xfc) == 0x54 | |
56 | || (insn & 0xf0) == 0x60 | |
57 | || (insn & 0xf0) == 0x70 | |
58 | || ((insn & 0xf0) == 0x80 | |
59 | && (insn & 0x0c) >> 2 != (insn & 0x03)) | |
60 | || ((insn & 0xf0) == 0x90 | |
61 | && (insn & 0x0c) >> 2 != (insn & 0x03)) | |
62 | || ((insn & 0xf0) == 0xa0 | |
63 | && (insn & 0x0c) >> 2 != (insn & 0x03)) | |
64 | || ((insn & 0xf0) == 0xb0 | |
65 | && (insn & 0x0c) >> 2 != (insn & 0x03)) | |
66 | || (insn & 0xff) == 0xcb | |
67 | || (insn & 0xfc) == 0xd0 | |
68 | || (insn & 0xfc) == 0xd4 | |
69 | || (insn & 0xfc) == 0xd8 | |
70 | || (insn & 0xf0) == 0xe0 | |
71 | || (insn & 0xff) == 0xff) | |
72 | { | |
73 | consume = 1; | |
74 | } | |
75 | ||
76 | /* These are two byte insns. */ | |
77 | else if ((insn & 0xf0) == 0x80 | |
78 | || (insn & 0xf0) == 0x90 | |
79 | || (insn & 0xf0) == 0xa0 | |
80 | || (insn & 0xf0) == 0xb0 | |
81 | || (insn & 0xfc) == 0x20 | |
82 | || (insn & 0xfc) == 0x28 | |
83 | || (insn & 0xf3) == 0x43 | |
84 | || (insn & 0xf3) == 0x42 | |
85 | || (insn & 0xfc) == 0x58 | |
86 | || (insn & 0xfc) == 0x5c | |
87 | || ((insn & 0xf0) == 0xc0 | |
88 | && (insn & 0xff) != 0xcb | |
89 | && (insn & 0xff) != 0xcc | |
90 | && (insn & 0xff) != 0xcd) | |
91 | || (insn & 0xff) == 0xf0 | |
92 | || (insn & 0xff) == 0xf1 | |
93 | || (insn & 0xff) == 0xf2 | |
94 | || (insn & 0xff) == 0xf3 | |
95 | || (insn & 0xff) == 0xf4 | |
96 | || (insn & 0xff) == 0xf5 | |
97 | || (insn & 0xff) == 0xf6) | |
98 | { | |
99 | status = (*info->read_memory_func) (memaddr, buffer, 2, info); | |
100 | if (status != 0) | |
101 | { | |
102 | (*info->memory_error_func) (status, memaddr, info); | |
103 | return -1; | |
104 | } | |
105 | insn = bfd_getb16 (buffer); | |
106 | consume = 2; | |
107 | } | |
108 | ||
109 | /* These are three byte insns. */ | |
110 | else if ((insn & 0xff) == 0xf8 | |
111 | || (insn & 0xff) == 0xcc | |
112 | || (insn & 0xff) == 0xf9 | |
113 | || (insn & 0xf3) == 0x01 | |
114 | || (insn & 0xf3) == 0x02 | |
115 | || (insn & 0xf3) == 0x03 | |
116 | || (insn & 0xfc) == 0x24 | |
117 | || (insn & 0xfc) == 0x2c | |
118 | || (insn & 0xfc) == 0x30 | |
119 | || (insn & 0xfc) == 0x34 | |
120 | || (insn & 0xfc) == 0x38 | |
121 | || (insn & 0xff) == 0xde | |
122 | || (insn & 0xff) == 0xdf | |
123 | /* start-sanitize-am33 */ | |
124 | || (insn & 0xff) == 0xf9 | |
125 | /* end-sanitize-am33 */ | |
126 | || (insn & 0xff) == 0xcc) | |
127 | { | |
128 | status = (*info->read_memory_func) (memaddr, buffer, 2, info); | |
129 | if (status != 0) | |
130 | { | |
131 | (*info->memory_error_func) (status, memaddr, info); | |
132 | return -1; | |
133 | } | |
134 | insn = bfd_getb16 (buffer); | |
135 | insn <<= 8; | |
136 | status = (*info->read_memory_func) (memaddr + 2, buffer, 1, info); | |
137 | if (status != 0) | |
138 | { | |
139 | (*info->memory_error_func) (status, memaddr, info); | |
140 | return -1; | |
141 | } | |
142 | insn |= *(unsigned char *)buffer; | |
143 | consume = 3; | |
144 | } | |
145 | ||
146 | /* These are four byte insns. */ | |
147 | else if ((insn & 0xff) == 0xfa | |
148 | || (insn & 0xff) == 0xfb) | |
149 | { | |
150 | status = (*info->read_memory_func) (memaddr, buffer, 4, info); | |
151 | if (status != 0) | |
152 | { | |
153 | (*info->memory_error_func) (status, memaddr, info); | |
154 | return -1; | |
155 | } | |
156 | insn = bfd_getb32 (buffer); | |
157 | consume = 4; | |
158 | } | |
159 | ||
160 | /* These are five byte insns. */ | |
161 | else if ((insn & 0xff) == 0xcd | |
162 | || (insn & 0xff) == 0xdc) | |
163 | { | |
164 | status = (*info->read_memory_func) (memaddr, buffer, 4, info); | |
165 | if (status != 0) | |
166 | { | |
167 | (*info->memory_error_func) (status, memaddr, info); | |
168 | return -1; | |
169 | } | |
170 | insn = bfd_getb32 (buffer); | |
171 | consume = 5; | |
172 | } | |
173 | ||
174 | /* These are six byte insns. */ | |
175 | else if ((insn & 0xff) == 0xfd | |
176 | || (insn & 0xff) == 0xfc) | |
177 | { | |
178 | status = (*info->read_memory_func) (memaddr, buffer, 4, info); | |
179 | if (status != 0) | |
180 | { | |
181 | (*info->memory_error_func) (status, memaddr, info); | |
182 | return -1; | |
183 | } | |
184 | ||
185 | insn = bfd_getb32 (buffer); | |
186 | consume = 6; | |
187 | } | |
188 | ||
189 | /* Else its a seven byte insns (in theory). */ | |
190 | else | |
191 | { | |
192 | status = (*info->read_memory_func) (memaddr, buffer, 4, info); | |
193 | if (status != 0) | |
194 | { | |
195 | (*info->memory_error_func) (status, memaddr, info); | |
196 | return -1; | |
197 | } | |
198 | ||
199 | insn = bfd_getb32 (buffer); | |
200 | consume = 7; | |
201 | } | |
202 | ||
203 | disassemble (memaddr, info, insn, consume); | |
204 | ||
205 | return consume; | |
206 | } | |
207 | ||
208 | static void | |
209 | disassemble (memaddr, info, insn, size) | |
210 | bfd_vma memaddr; | |
211 | struct disassemble_info *info; | |
212 | unsigned long insn; | |
213 | unsigned int size; | |
214 | { | |
215 | struct mn10300_opcode *op = (struct mn10300_opcode *)mn10300_opcodes; | |
216 | const struct mn10300_operand *operand; | |
217 | bfd_byte buffer[4]; | |
218 | unsigned long extension = 0; | |
219 | int status, match = 0; | |
220 | ||
221 | /* Find the opcode. */ | |
222 | while (op->name) | |
223 | { | |
224 | int mysize, extra_shift; | |
225 | ||
226 | if (op->format == FMT_S0) | |
227 | mysize = 1; | |
228 | else if (op->format == FMT_S1 | |
229 | || op->format == FMT_D0) | |
230 | mysize = 2; | |
231 | else if (op->format == FMT_S2 | |
232 | || op->format == FMT_D1) | |
233 | mysize = 3; | |
234 | else if (op->format == FMT_S4) | |
235 | mysize = 5; | |
236 | else if (op->format == FMT_D2) | |
237 | mysize = 4; | |
238 | else if (op->format == FMT_D4) | |
239 | mysize = 6; | |
240 | /* start-sanitize-am33 */ | |
241 | else if (op->format == FMT_D6) | |
242 | mysize = 3; | |
243 | else if (op->format == FMT_D7 || op->format == FMT_D10) | |
244 | mysize = 4; | |
245 | else if (op->format == FMT_D8) | |
246 | mysize = 6; | |
247 | else if (op->format == FMT_D9) | |
248 | mysize = 7; | |
249 | /* end-sanitize-am33 */ | |
250 | else | |
251 | mysize = 7; | |
252 | ||
253 | if ((op->mask & insn) == op->opcode | |
254 | && size == (unsigned int) mysize) | |
255 | { | |
256 | const unsigned char *opindex_ptr; | |
257 | unsigned int nocomma; | |
258 | int paren = 0; | |
259 | ||
260 | if (op->format == FMT_D1 || op->format == FMT_S1) | |
261 | extra_shift = 8; | |
262 | else if (op->format == FMT_D2 || op->format == FMT_D4 | |
263 | || op->format == FMT_S2 || op->format == FMT_S4 | |
264 | || op->format == FMT_S6 || op->format == FMT_D5) | |
265 | extra_shift = 16; | |
266 | /* start-sanitize-am33 */ | |
267 | else if (op->format == FMT_D7 | |
268 | || op->format == FMT_D8 | |
269 | || op->format == FMT_D9) | |
270 | extra_shift = 8; | |
271 | /* end-sanitize-am33 */ | |
272 | else | |
273 | extra_shift = 0; | |
274 | ||
275 | if (size == 1 || size == 2) | |
276 | { | |
277 | extension = 0; | |
278 | } | |
279 | else if (size == 3 | |
280 | && (op->format == FMT_D1 | |
281 | || op->opcode == 0xdf0000 | |
282 | || op->opcode == 0xde0000)) | |
283 | { | |
284 | extension = 0; | |
285 | } | |
286 | /* start-sanitize-am33 */ | |
287 | else if (size == 3 | |
288 | && op->format == FMT_D6) | |
289 | { | |
290 | extension = 0; | |
291 | } | |
292 | /* end-sanitize-am33 */ | |
293 | else if (size == 3) | |
294 | { | |
295 | insn &= 0xff0000; | |
296 | status = (*info->read_memory_func) (memaddr + 1, buffer, 2, info); | |
297 | if (status != 0) | |
298 | { | |
299 | (*info->memory_error_func) (status, memaddr, info); | |
300 | return; | |
301 | } | |
302 | ||
303 | insn |= bfd_getl16 (buffer); | |
304 | extension = 0; | |
305 | } | |
306 | else if (size == 4 | |
307 | && (op->opcode == 0xfaf80000 | |
308 | || op->opcode == 0xfaf00000 | |
309 | || op->opcode == 0xfaf40000)) | |
310 | { | |
311 | extension = 0; | |
312 | } | |
313 | /* start-sanitize-am33 */ | |
314 | else if (size == 4 | |
315 | && op->format == FMT_D7) | |
316 | { | |
317 | extension = 0; | |
318 | } | |
319 | /* end-sanitize-am33 */ | |
320 | else if (size == 4) | |
321 | { | |
322 | insn &= 0xffff0000; | |
323 | status = (*info->read_memory_func) (memaddr + 2, buffer, 2, info); | |
324 | if (status != 0) | |
325 | { | |
326 | (*info->memory_error_func) (status, memaddr, info); | |
327 | return; | |
328 | } | |
329 | ||
330 | insn |= bfd_getl16 (buffer); | |
331 | extension = 0; | |
332 | } | |
333 | else if (size == 5 && op->opcode == 0xdc000000) | |
334 | { | |
335 | unsigned long temp = 0; | |
336 | status = (*info->read_memory_func) (memaddr + 1, buffer, 4, info); | |
337 | if (status != 0) | |
338 | { | |
339 | (*info->memory_error_func) (status, memaddr, info); | |
340 | return; | |
341 | } | |
342 | temp |= bfd_getl32 (buffer); | |
343 | ||
344 | insn &= 0xff000000; | |
345 | insn |= (temp & 0xffffff00) >> 8; | |
346 | extension = temp & 0xff; | |
347 | } | |
348 | else if (size == 5) | |
349 | { | |
350 | unsigned long temp = 0; | |
351 | status = (*info->read_memory_func) (memaddr + 1, buffer, 2, info); | |
352 | if (status != 0) | |
353 | { | |
354 | (*info->memory_error_func) (status, memaddr, info); | |
355 | return; | |
356 | } | |
357 | temp |= bfd_getl16 (buffer); | |
358 | ||
359 | insn &= 0xff0000ff; | |
360 | insn |= temp << 8; | |
361 | ||
362 | status = (*info->read_memory_func) (memaddr + 4, buffer, 1, info); | |
363 | if (status != 0) | |
364 | { | |
365 | (*info->memory_error_func) (status, memaddr, info); | |
366 | return; | |
367 | } | |
368 | extension = *(unsigned char *)buffer; | |
369 | } | |
370 | /* start-sanitize-am33 */ | |
371 | else if (size == 6 && op->format == FMT_D8) | |
372 | { | |
373 | insn &= 0xffffff00; | |
374 | status = (*info->read_memory_func) (memaddr + 5, buffer, 1, info); | |
375 | if (status != 0) | |
376 | { | |
377 | (*info->memory_error_func) (status, memaddr, info); | |
378 | return; | |
379 | } | |
380 | insn |= *(unsigned char *)buffer; | |
381 | ||
382 | status = (*info->read_memory_func) (memaddr + 3, buffer, 2, info); | |
383 | if (status != 0) | |
384 | { | |
385 | (*info->memory_error_func) (status, memaddr, info); | |
386 | return; | |
387 | } | |
388 | extension = bfd_getl16 (buffer); | |
389 | } | |
390 | /* end-sanitize-am33 */ | |
391 | else if (size == 6) | |
392 | { | |
393 | unsigned long temp = 0; | |
394 | status = (*info->read_memory_func) (memaddr + 2, buffer, 4, info); | |
395 | if (status != 0) | |
396 | { | |
397 | (*info->memory_error_func) (status, memaddr, info); | |
398 | return; | |
399 | } | |
400 | temp |= bfd_getl32 (buffer); | |
401 | ||
402 | insn &= 0xffff0000; | |
403 | insn |= (temp >> 16) & 0xffff; | |
404 | extension = temp & 0xffff; | |
405 | } | |
406 | /* start-sanitize-am33 */ | |
407 | else if (size == 7 && op->format == FMT_D9) | |
408 | { | |
409 | insn &= 0xffffff00; | |
410 | status = (*info->read_memory_func) (memaddr + 3, buffer, 4, info); | |
411 | if (status != 0) | |
412 | { | |
413 | (*info->memory_error_func) (status, memaddr, info); | |
414 | return; | |
415 | } | |
416 | extension = bfd_getl32 (buffer); | |
417 | insn |= (extension & 0xff000000) >> 24; | |
418 | extension &= 0xffffff; | |
419 | } | |
420 | /* end-sanitize-am33 */ | |
421 | else if (size == 7 && op->opcode == 0xdd000000) | |
422 | { | |
423 | unsigned long temp = 0; | |
424 | status = (*info->read_memory_func) (memaddr + 1, buffer, 4, info); | |
425 | if (status != 0) | |
426 | { | |
427 | (*info->memory_error_func) (status, memaddr, info); | |
428 | return; | |
429 | } | |
430 | temp |= bfd_getl32 (buffer); | |
431 | ||
432 | insn &= 0xff000000; | |
433 | insn |= (temp >> 8) & 0xffffff; | |
434 | extension = (temp & 0xff) << 16; | |
435 | ||
436 | status = (*info->read_memory_func) (memaddr + 5, buffer, 2, info); | |
437 | if (status != 0) | |
438 | { | |
439 | (*info->memory_error_func) (status, memaddr, info); | |
440 | return; | |
441 | } | |
442 | extension |= bfd_getb16 (buffer); | |
443 | } | |
444 | else if (size == 7) | |
445 | { | |
446 | unsigned long temp = 0; | |
447 | status = (*info->read_memory_func) (memaddr + 2, buffer, 4, info); | |
448 | if (status != 0) | |
449 | { | |
450 | (*info->memory_error_func) (status, memaddr, info); | |
451 | return; | |
452 | } | |
453 | temp |= bfd_getl32 (buffer); | |
454 | ||
455 | insn &= 0xffff0000; | |
456 | insn |= (temp >> 16) & 0xffff; | |
457 | extension = (temp & 0xffff) << 8; | |
458 | ||
459 | status = (*info->read_memory_func) (memaddr + 6, buffer, 1, info); | |
460 | if (status != 0) | |
461 | { | |
462 | (*info->memory_error_func) (status, memaddr, info); | |
463 | return; | |
464 | } | |
465 | extension |= *(unsigned char *)buffer; | |
466 | } | |
467 | ||
468 | match = 1; | |
469 | (*info->fprintf_func) (info->stream, "%s\t", op->name); | |
470 | ||
471 | /* Now print the operands. */ | |
472 | for (opindex_ptr = op->operands, nocomma = 1; | |
473 | *opindex_ptr != 0; | |
474 | opindex_ptr++) | |
475 | { | |
476 | unsigned long value; | |
477 | ||
478 | operand = &mn10300_operands[*opindex_ptr]; | |
479 | ||
480 | if ((operand->flags & MN10300_OPERAND_SPLIT) != 0) | |
481 | { | |
482 | unsigned long temp; | |
483 | value = insn & ((1 << operand->bits) - 1); | |
484 | value <<= (32 - operand->bits); | |
485 | temp = extension >> operand->shift; | |
486 | temp &= ((1 << (32 - operand->bits)) - 1); | |
487 | value |= temp; | |
488 | } | |
489 | /* start-sanitize-am33 */ | |
490 | else if ((operand->flags & MN10300_OPERAND_24BIT) != 0) | |
491 | { | |
492 | unsigned long temp; | |
493 | value = insn & ((1 << operand->bits) - 1); | |
494 | value <<= (24 - operand->bits); | |
495 | temp = extension >> operand->shift; | |
496 | temp &= ((1 << (24 - operand->bits)) - 1); | |
497 | value |= temp; | |
498 | if ((operand->flags & MN10300_OPERAND_SIGNED) != 0) | |
499 | value = ((value & 0xffffff) ^ (~0x7fffff)) + 0x800000; | |
500 | } | |
501 | /* end-sanitize-am33 */ | |
502 | else if ((operand->flags & MN10300_OPERAND_EXTENDED) != 0) | |
503 | { | |
504 | value = ((extension >> (operand->shift)) | |
505 | & ((1 << operand->bits) - 1)); | |
506 | } | |
507 | else | |
508 | { | |
509 | value = ((insn >> (operand->shift)) | |
510 | & ((1 << operand->bits) - 1)); | |
511 | } | |
512 | ||
513 | if ((operand->flags & MN10300_OPERAND_SIGNED) != 0 | |
514 | /* start-sanitize-am33 */ | |
515 | /* These are properly extended by the code above. */ | |
516 | && ((operand->flags & MN10300_OPERAND_24BIT) == 0) | |
517 | /* end-sanitize-am33 */ | |
518 | ) | |
519 | value = ((long)(value << (32 - operand->bits)) | |
520 | >> (32 - operand->bits)); | |
521 | ||
522 | if (!nocomma | |
523 | && (!paren | |
524 | || ((operand->flags & MN10300_OPERAND_PAREN) == 0))) | |
525 | (*info->fprintf_func) (info->stream, ","); | |
526 | ||
527 | nocomma = 0; | |
528 | ||
529 | if ((operand->flags & MN10300_OPERAND_DREG) != 0) | |
530 | { | |
531 | value = ((insn >> (operand->shift + extra_shift)) | |
532 | & ((1 << operand->bits) - 1)); | |
533 | (*info->fprintf_func) (info->stream, "d%d", value); | |
534 | } | |
535 | ||
536 | else if ((operand->flags & MN10300_OPERAND_AREG) != 0) | |
537 | { | |
538 | value = ((insn >> (operand->shift + extra_shift)) | |
539 | & ((1 << operand->bits) - 1)); | |
540 | (*info->fprintf_func) (info->stream, "a%d", value); | |
541 | } | |
542 | ||
543 | else if ((operand->flags & MN10300_OPERAND_SP) != 0) | |
544 | (*info->fprintf_func) (info->stream, "sp"); | |
545 | ||
546 | else if ((operand->flags & MN10300_OPERAND_PSW) != 0) | |
547 | (*info->fprintf_func) (info->stream, "psw"); | |
548 | ||
549 | else if ((operand->flags & MN10300_OPERAND_MDR) != 0) | |
550 | (*info->fprintf_func) (info->stream, "mdr"); | |
551 | ||
552 | /* start-sanitize-am33 */ | |
553 | else if ((operand->flags & MN10300_OPERAND_RREG) != 0) | |
554 | { | |
555 | value = ((insn >> (operand->shift + extra_shift)) | |
556 | & ((1 << operand->bits) - 1)); | |
557 | (*info->fprintf_func) (info->stream, "r%d", value); | |
558 | } | |
559 | ||
560 | else if ((operand->flags & MN10300_OPERAND_XRREG) != 0) | |
561 | { | |
562 | value = ((insn >> (operand->shift + extra_shift)) | |
563 | & ((1 << operand->bits) - 1)); | |
564 | (*info->fprintf_func) (info->stream, "xr%d", value); | |
565 | } | |
566 | ||
567 | else if ((operand->flags & MN10300_OPERAND_USP) != 0) | |
568 | (*info->fprintf_func) (info->stream, "usp"); | |
569 | ||
570 | else if ((operand->flags & MN10300_OPERAND_SSP) != 0) | |
571 | (*info->fprintf_func) (info->stream, "ssp"); | |
572 | ||
573 | else if ((operand->flags & MN10300_OPERAND_MSP) != 0) | |
574 | (*info->fprintf_func) (info->stream, "msp"); | |
575 | ||
576 | else if ((operand->flags & MN10300_OPERAND_PC) != 0) | |
577 | (*info->fprintf_func) (info->stream, "pc"); | |
578 | ||
579 | else if ((operand->flags & MN10300_OPERAND_EPSW) != 0) | |
580 | (*info->fprintf_func) (info->stream, "epsw"); | |
581 | ||
582 | else if ((operand->flags & MN10300_OPERAND_PLUS) != 0) | |
583 | (*info->fprintf_func) (info->stream, "+"); | |
584 | /* end-sanitize-am33 */ | |
585 | ||
586 | else if ((operand->flags & MN10300_OPERAND_PAREN) != 0) | |
587 | { | |
588 | if (paren) | |
589 | (*info->fprintf_func) (info->stream, ")"); | |
590 | else | |
591 | { | |
592 | (*info->fprintf_func) (info->stream, "("); | |
593 | nocomma = 1; | |
594 | } | |
595 | paren = !paren; | |
596 | } | |
597 | ||
598 | else if ((operand->flags & MN10300_OPERAND_PCREL) != 0) | |
599 | (*info->print_address_func) ((long) value + memaddr, info); | |
600 | ||
601 | else if ((operand->flags & MN10300_OPERAND_MEMADDR) != 0) | |
602 | (*info->print_address_func) (value, info); | |
603 | ||
604 | else if ((operand->flags & MN10300_OPERAND_REG_LIST) != 0) | |
605 | { | |
606 | int comma = 0; | |
607 | ||
608 | (*info->fprintf_func) (info->stream, "["); | |
609 | if (value & 0x80) | |
610 | { | |
611 | (*info->fprintf_func) (info->stream, "d2"); | |
612 | comma = 1; | |
613 | } | |
614 | ||
615 | if (value & 0x40) | |
616 | { | |
617 | if (comma) | |
618 | (*info->fprintf_func) (info->stream, ","); | |
619 | (*info->fprintf_func) (info->stream, "d3"); | |
620 | comma = 1; | |
621 | } | |
622 | ||
623 | if (value & 0x20) | |
624 | { | |
625 | if (comma) | |
626 | (*info->fprintf_func) (info->stream, ","); | |
627 | (*info->fprintf_func) (info->stream, "a2"); | |
628 | comma = 1; | |
629 | } | |
630 | ||
631 | if (value & 0x10) | |
632 | { | |
633 | if (comma) | |
634 | (*info->fprintf_func) (info->stream, ","); | |
635 | (*info->fprintf_func) (info->stream, "a3"); | |
636 | comma = 1; | |
637 | } | |
638 | ||
639 | if (value & 0x08) | |
640 | { | |
641 | if (comma) | |
642 | (*info->fprintf_func) (info->stream, ","); | |
643 | (*info->fprintf_func) (info->stream, "other"); | |
644 | comma = 1; | |
645 | } | |
646 | ||
647 | /* start-sanitize-am33 */ | |
648 | if (value & 0x04) | |
649 | { | |
650 | if (comma) | |
651 | (*info->fprintf_func) (info->stream, ","); | |
652 | (*info->fprintf_func) (info->stream, "exreg0"); | |
653 | comma = 1; | |
654 | } | |
655 | if (value & 0x02) | |
656 | { | |
657 | if (comma) | |
658 | (*info->fprintf_func) (info->stream, ","); | |
659 | (*info->fprintf_func) (info->stream, "exreg1"); | |
660 | comma = 1; | |
661 | } | |
662 | if (value & 0x01) | |
663 | { | |
664 | if (comma) | |
665 | (*info->fprintf_func) (info->stream, ","); | |
666 | (*info->fprintf_func) (info->stream, "exother"); | |
667 | comma = 1; | |
668 | } | |
669 | /* end-sanitize-am33 */ | |
670 | (*info->fprintf_func) (info->stream, "]"); | |
671 | } | |
672 | ||
673 | else | |
674 | (*info->fprintf_func) (info->stream, "%d", value); | |
675 | } | |
676 | /* All done. */ | |
677 | break; | |
678 | } | |
679 | op++; | |
680 | } | |
681 | ||
682 | if (!match) | |
683 | { | |
684 | /* xgettext:c-format */ | |
685 | (*info->fprintf_func) (info->stream, _("unknown\t0x%04x"), insn); | |
686 | } | |
687 | } |