Add support to the ARC disassembler for selecting instruction classes.
[deliverable/binutils-gdb.git] / opcodes / disassemble.c
... / ...
CommitLineData
1/* Select disassembly routine for specified architecture.
2 Copyright (C) 1994-2016 Free Software Foundation, Inc.
3
4 This file is part of the GNU opcodes library.
5
6 This library is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
20
21#include "sysdep.h"
22#include "dis-asm.h"
23
24#ifdef ARCH_all
25#define ARCH_aarch64
26#define ARCH_alpha
27#define ARCH_arc
28#define ARCH_arm
29#define ARCH_avr
30#define ARCH_bfin
31#define ARCH_cr16
32#define ARCH_cris
33#define ARCH_crx
34#define ARCH_d10v
35#define ARCH_d30v
36#define ARCH_dlx
37#define ARCH_epiphany
38#define ARCH_fr30
39#define ARCH_frv
40#define ARCH_ft32
41#define ARCH_h8300
42#define ARCH_h8500
43#define ARCH_hppa
44#define ARCH_i370
45#define ARCH_i386
46#define ARCH_i860
47#define ARCH_i960
48#define ARCH_ia64
49#define ARCH_ip2k
50#define ARCH_iq2000
51#define ARCH_lm32
52#define ARCH_m32c
53#define ARCH_m32r
54#define ARCH_m68hc11
55#define ARCH_m68hc12
56#define ARCH_m68k
57#define ARCH_m88k
58#define ARCH_mcore
59#define ARCH_mep
60#define ARCH_metag
61#define ARCH_microblaze
62#define ARCH_mips
63#define ARCH_mmix
64#define ARCH_mn10200
65#define ARCH_mn10300
66#define ARCH_moxie
67#define ARCH_mt
68#define ARCH_msp430
69#define ARCH_nds32
70#define ARCH_nios2
71#define ARCH_ns32k
72#define ARCH_or1k
73#define ARCH_pdp11
74#define ARCH_pj
75#define ARCH_powerpc
76#define ARCH_rs6000
77#define ARCH_rl78
78#define ARCH_rx
79#define ARCH_s390
80#define ARCH_score
81#define ARCH_sh
82#define ARCH_sparc
83#define ARCH_spu
84#define ARCH_tic30
85#define ARCH_tic4x
86#define ARCH_tic54x
87#define ARCH_tic6x
88#define ARCH_tic80
89#define ARCH_tilegx
90#define ARCH_tilepro
91#define ARCH_v850
92#define ARCH_vax
93#define ARCH_visium
94#define ARCH_w65
95#define ARCH_xstormy16
96#define ARCH_xc16x
97#define ARCH_xgate
98#define ARCH_xtensa
99#define ARCH_z80
100#define ARCH_z8k
101#define INCLUDE_SHMEDIA
102#endif
103
104#ifdef ARCH_m32c
105#include "m32c-desc.h"
106#endif
107
108disassembler_ftype
109disassembler (bfd *abfd)
110{
111 enum bfd_architecture a = bfd_get_arch (abfd);
112 disassembler_ftype disassemble;
113
114 switch (a)
115 {
116 /* If you add a case to this table, also add it to the
117 ARCH_all definition right above this function. */
118#ifdef ARCH_aarch64
119 case bfd_arch_aarch64:
120 disassemble = print_insn_aarch64;
121 break;
122#endif
123#ifdef ARCH_alpha
124 case bfd_arch_alpha:
125 disassemble = print_insn_alpha;
126 break;
127#endif
128#ifdef ARCH_arc
129 case bfd_arch_arc:
130 disassemble = arc_get_disassembler (abfd);
131 break;
132#endif
133#ifdef ARCH_arm
134 case bfd_arch_arm:
135 if (bfd_big_endian (abfd))
136 disassemble = print_insn_big_arm;
137 else
138 disassemble = print_insn_little_arm;
139 break;
140#endif
141#ifdef ARCH_avr
142 case bfd_arch_avr:
143 disassemble = print_insn_avr;
144 break;
145#endif
146#ifdef ARCH_bfin
147 case bfd_arch_bfin:
148 disassemble = print_insn_bfin;
149 break;
150#endif
151#ifdef ARCH_cr16
152 case bfd_arch_cr16:
153 disassemble = print_insn_cr16;
154 break;
155#endif
156#ifdef ARCH_cris
157 case bfd_arch_cris:
158 disassemble = cris_get_disassembler (abfd);
159 break;
160#endif
161#ifdef ARCH_crx
162 case bfd_arch_crx:
163 disassemble = print_insn_crx;
164 break;
165#endif
166#ifdef ARCH_d10v
167 case bfd_arch_d10v:
168 disassemble = print_insn_d10v;
169 break;
170#endif
171#ifdef ARCH_d30v
172 case bfd_arch_d30v:
173 disassemble = print_insn_d30v;
174 break;
175#endif
176#ifdef ARCH_dlx
177 case bfd_arch_dlx:
178 /* As far as I know we only handle big-endian DLX objects. */
179 disassemble = print_insn_dlx;
180 break;
181#endif
182#ifdef ARCH_h8300
183 case bfd_arch_h8300:
184 if (bfd_get_mach (abfd) == bfd_mach_h8300h
185 || bfd_get_mach (abfd) == bfd_mach_h8300hn)
186 disassemble = print_insn_h8300h;
187 else if (bfd_get_mach (abfd) == bfd_mach_h8300s
188 || bfd_get_mach (abfd) == bfd_mach_h8300sn
189 || bfd_get_mach (abfd) == bfd_mach_h8300sx
190 || bfd_get_mach (abfd) == bfd_mach_h8300sxn)
191 disassemble = print_insn_h8300s;
192 else
193 disassemble = print_insn_h8300;
194 break;
195#endif
196#ifdef ARCH_h8500
197 case bfd_arch_h8500:
198 disassemble = print_insn_h8500;
199 break;
200#endif
201#ifdef ARCH_hppa
202 case bfd_arch_hppa:
203 disassemble = print_insn_hppa;
204 break;
205#endif
206#ifdef ARCH_i370
207 case bfd_arch_i370:
208 disassemble = print_insn_i370;
209 break;
210#endif
211#ifdef ARCH_i386
212 case bfd_arch_i386:
213 case bfd_arch_iamcu:
214 case bfd_arch_l1om:
215 case bfd_arch_k1om:
216 disassemble = print_insn_i386;
217 break;
218#endif
219#ifdef ARCH_i860
220 case bfd_arch_i860:
221 disassemble = print_insn_i860;
222 break;
223#endif
224#ifdef ARCH_i960
225 case bfd_arch_i960:
226 disassemble = print_insn_i960;
227 break;
228#endif
229#ifdef ARCH_ia64
230 case bfd_arch_ia64:
231 disassemble = print_insn_ia64;
232 break;
233#endif
234#ifdef ARCH_ip2k
235 case bfd_arch_ip2k:
236 disassemble = print_insn_ip2k;
237 break;
238#endif
239#ifdef ARCH_epiphany
240 case bfd_arch_epiphany:
241 disassemble = print_insn_epiphany;
242 break;
243#endif
244#ifdef ARCH_fr30
245 case bfd_arch_fr30:
246 disassemble = print_insn_fr30;
247 break;
248#endif
249#ifdef ARCH_lm32
250 case bfd_arch_lm32:
251 disassemble = print_insn_lm32;
252 break;
253#endif
254#ifdef ARCH_m32r
255 case bfd_arch_m32r:
256 disassemble = print_insn_m32r;
257 break;
258#endif
259#if defined(ARCH_m68hc11) || defined(ARCH_m68hc12) \
260 || defined(ARCH_9s12x) || defined(ARCH_m9s12xg)
261 case bfd_arch_m68hc11:
262 disassemble = print_insn_m68hc11;
263 break;
264 case bfd_arch_m68hc12:
265 disassemble = print_insn_m68hc12;
266 break;
267 case bfd_arch_m9s12x:
268 disassemble = print_insn_m9s12x;
269 break;
270 case bfd_arch_m9s12xg:
271 disassemble = print_insn_m9s12xg;
272 break;
273#endif
274#ifdef ARCH_m68k
275 case bfd_arch_m68k:
276 disassemble = print_insn_m68k;
277 break;
278#endif
279#ifdef ARCH_m88k
280 case bfd_arch_m88k:
281 disassemble = print_insn_m88k;
282 break;
283#endif
284#ifdef ARCH_mt
285 case bfd_arch_mt:
286 disassemble = print_insn_mt;
287 break;
288#endif
289#ifdef ARCH_microblaze
290 case bfd_arch_microblaze:
291 disassemble = print_insn_microblaze;
292 break;
293#endif
294#ifdef ARCH_msp430
295 case bfd_arch_msp430:
296 disassemble = print_insn_msp430;
297 break;
298#endif
299#ifdef ARCH_nds32
300 case bfd_arch_nds32:
301 disassemble = print_insn_nds32;
302 break;
303#endif
304#ifdef ARCH_ns32k
305 case bfd_arch_ns32k:
306 disassemble = print_insn_ns32k;
307 break;
308#endif
309#ifdef ARCH_mcore
310 case bfd_arch_mcore:
311 disassemble = print_insn_mcore;
312 break;
313#endif
314#ifdef ARCH_mep
315 case bfd_arch_mep:
316 disassemble = print_insn_mep;
317 break;
318#endif
319#ifdef ARCH_metag
320 case bfd_arch_metag:
321 disassemble = print_insn_metag;
322 break;
323#endif
324#ifdef ARCH_mips
325 case bfd_arch_mips:
326 if (bfd_big_endian (abfd))
327 disassemble = print_insn_big_mips;
328 else
329 disassemble = print_insn_little_mips;
330 break;
331#endif
332#ifdef ARCH_mmix
333 case bfd_arch_mmix:
334 disassemble = print_insn_mmix;
335 break;
336#endif
337#ifdef ARCH_mn10200
338 case bfd_arch_mn10200:
339 disassemble = print_insn_mn10200;
340 break;
341#endif
342#ifdef ARCH_mn10300
343 case bfd_arch_mn10300:
344 disassemble = print_insn_mn10300;
345 break;
346#endif
347#ifdef ARCH_nios2
348 case bfd_arch_nios2:
349 if (bfd_big_endian (abfd))
350 disassemble = print_insn_big_nios2;
351 else
352 disassemble = print_insn_little_nios2;
353 break;
354#endif
355#ifdef ARCH_or1k
356 case bfd_arch_or1k:
357 disassemble = print_insn_or1k;
358 break;
359#endif
360#ifdef ARCH_pdp11
361 case bfd_arch_pdp11:
362 disassemble = print_insn_pdp11;
363 break;
364#endif
365#ifdef ARCH_pj
366 case bfd_arch_pj:
367 disassemble = print_insn_pj;
368 break;
369#endif
370#ifdef ARCH_powerpc
371 case bfd_arch_powerpc:
372 if (bfd_big_endian (abfd))
373 disassemble = print_insn_big_powerpc;
374 else
375 disassemble = print_insn_little_powerpc;
376 break;
377#endif
378#ifdef ARCH_rs6000
379 case bfd_arch_rs6000:
380 if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
381 disassemble = print_insn_big_powerpc;
382 else
383 disassemble = print_insn_rs6000;
384 break;
385#endif
386#ifdef ARCH_rl78
387 case bfd_arch_rl78:
388 disassemble = rl78_get_disassembler (abfd);
389 break;
390#endif
391#ifdef ARCH_rx
392 case bfd_arch_rx:
393 disassemble = print_insn_rx;
394 break;
395#endif
396#ifdef ARCH_s390
397 case bfd_arch_s390:
398 disassemble = print_insn_s390;
399 break;
400#endif
401#ifdef ARCH_score
402 case bfd_arch_score:
403 if (bfd_big_endian (abfd))
404 disassemble = print_insn_big_score;
405 else
406 disassemble = print_insn_little_score;
407 break;
408#endif
409#ifdef ARCH_sh
410 case bfd_arch_sh:
411 disassemble = print_insn_sh;
412 break;
413#endif
414#ifdef ARCH_sparc
415 case bfd_arch_sparc:
416 disassemble = print_insn_sparc;
417 break;
418#endif
419#ifdef ARCH_spu
420 case bfd_arch_spu:
421 disassemble = print_insn_spu;
422 break;
423#endif
424#ifdef ARCH_tic30
425 case bfd_arch_tic30:
426 disassemble = print_insn_tic30;
427 break;
428#endif
429#ifdef ARCH_tic4x
430 case bfd_arch_tic4x:
431 disassemble = print_insn_tic4x;
432 break;
433#endif
434#ifdef ARCH_tic54x
435 case bfd_arch_tic54x:
436 disassemble = print_insn_tic54x;
437 break;
438#endif
439#ifdef ARCH_tic6x
440 case bfd_arch_tic6x:
441 disassemble = print_insn_tic6x;
442 break;
443#endif
444#ifdef ARCH_tic80
445 case bfd_arch_tic80:
446 disassemble = print_insn_tic80;
447 break;
448#endif
449#ifdef ARCH_ft32
450 case bfd_arch_ft32:
451 disassemble = print_insn_ft32;
452 break;
453#endif
454#ifdef ARCH_v850
455 case bfd_arch_v850:
456 case bfd_arch_v850_rh850:
457 disassemble = print_insn_v850;
458 break;
459#endif
460#ifdef ARCH_w65
461 case bfd_arch_w65:
462 disassemble = print_insn_w65;
463 break;
464#endif
465#ifdef ARCH_xgate
466 case bfd_arch_xgate:
467 disassemble = print_insn_xgate;
468 break;
469#endif
470#ifdef ARCH_xstormy16
471 case bfd_arch_xstormy16:
472 disassemble = print_insn_xstormy16;
473 break;
474#endif
475#ifdef ARCH_xc16x
476 case bfd_arch_xc16x:
477 disassemble = print_insn_xc16x;
478 break;
479#endif
480#ifdef ARCH_xtensa
481 case bfd_arch_xtensa:
482 disassemble = print_insn_xtensa;
483 break;
484#endif
485#ifdef ARCH_z80
486 case bfd_arch_z80:
487 disassemble = print_insn_z80;
488 break;
489#endif
490#ifdef ARCH_z8k
491 case bfd_arch_z8k:
492 if (bfd_get_mach(abfd) == bfd_mach_z8001)
493 disassemble = print_insn_z8001;
494 else
495 disassemble = print_insn_z8002;
496 break;
497#endif
498#ifdef ARCH_vax
499 case bfd_arch_vax:
500 disassemble = print_insn_vax;
501 break;
502#endif
503#ifdef ARCH_visium
504 case bfd_arch_visium:
505 disassemble = print_insn_visium;
506 break;
507#endif
508#ifdef ARCH_frv
509 case bfd_arch_frv:
510 disassemble = print_insn_frv;
511 break;
512#endif
513#ifdef ARCH_moxie
514 case bfd_arch_moxie:
515 disassemble = print_insn_moxie;
516 break;
517#endif
518#ifdef ARCH_iq2000
519 case bfd_arch_iq2000:
520 disassemble = print_insn_iq2000;
521 break;
522#endif
523#ifdef ARCH_m32c
524 case bfd_arch_m32c:
525 disassemble = print_insn_m32c;
526 break;
527#endif
528#ifdef ARCH_tilegx
529 case bfd_arch_tilegx:
530 disassemble = print_insn_tilegx;
531 break;
532#endif
533#ifdef ARCH_tilepro
534 case bfd_arch_tilepro:
535 disassemble = print_insn_tilepro;
536 break;
537#endif
538 default:
539 return 0;
540 }
541 return disassemble;
542}
543
544void
545disassembler_usage (FILE *stream ATTRIBUTE_UNUSED)
546{
547#ifdef ARCH_aarch64
548 print_aarch64_disassembler_options (stream);
549#endif
550#ifdef ARCH_arc
551 print_arc_disassembler_options (stream);
552#endif
553#ifdef ARCH_arm
554 print_arm_disassembler_options (stream);
555#endif
556#ifdef ARCH_mips
557 print_mips_disassembler_options (stream);
558#endif
559#ifdef ARCH_powerpc
560 print_ppc_disassembler_options (stream);
561#endif
562#ifdef ARCH_i386
563 print_i386_disassembler_options (stream);
564#endif
565#ifdef ARCH_s390
566 print_s390_disassembler_options (stream);
567#endif
568
569 return;
570}
571
572void
573disassemble_init_for_target (struct disassemble_info * info)
574{
575 if (info == NULL)
576 return;
577
578 switch (info->arch)
579 {
580#ifdef ARCH_aarch64
581 case bfd_arch_aarch64:
582 info->symbol_is_valid = aarch64_symbol_is_valid;
583 info->disassembler_needs_relocs = TRUE;
584 break;
585#endif
586#ifdef ARCH_arm
587 case bfd_arch_arm:
588 info->symbol_is_valid = arm_symbol_is_valid;
589 info->disassembler_needs_relocs = TRUE;
590 break;
591#endif
592#ifdef ARCH_ia64
593 case bfd_arch_ia64:
594 info->skip_zeroes = 16;
595 break;
596#endif
597#ifdef ARCH_tic4x
598 case bfd_arch_tic4x:
599 info->skip_zeroes = 32;
600 break;
601#endif
602#ifdef ARCH_mep
603 case bfd_arch_mep:
604 info->skip_zeroes = 256;
605 info->skip_zeroes_at_end = 0;
606 break;
607#endif
608#ifdef ARCH_metag
609 case bfd_arch_metag:
610 info->disassembler_needs_relocs = TRUE;
611 break;
612#endif
613#ifdef ARCH_m32c
614 case bfd_arch_m32c:
615 /* This processor in fact is little endian. The value set here
616 reflects the way opcodes are written in the cgen description. */
617 info->endian = BFD_ENDIAN_BIG;
618 if (! info->insn_sets)
619 {
620 info->insn_sets = cgen_bitset_create (ISA_MAX);
621 if (info->mach == bfd_mach_m16c)
622 cgen_bitset_set (info->insn_sets, ISA_M16C);
623 else
624 cgen_bitset_set (info->insn_sets, ISA_M32C);
625 }
626 break;
627#endif
628#ifdef ARCH_powerpc
629 case bfd_arch_powerpc:
630#endif
631#ifdef ARCH_rs6000
632 case bfd_arch_rs6000:
633#endif
634#if defined (ARCH_powerpc) || defined (ARCH_rs6000)
635 disassemble_init_powerpc (info);
636 break;
637#endif
638 default:
639 break;
640 }
641}
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