1 /* Select disassembly routine for specified architecture.
2 Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
3 2004, 2005 Free Software Foundation, Inc.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
18
19 #include "sysdep.h"
20 #include "dis-asm.h"
21
22 __RCSID("$MirOS: src/gnu/usr.bin/binutils/opcodes/disassemble.c,v 1.6 2006/10/17 22:17:05 tg Exp $");
23
24 #ifdef ARCH_all
25 #define ARCH_a29k
26 #define ARCH_alpha
27 #define ARCH_arc
28 #define ARCH_arm
29 #define ARCH_avr
30 #define ARCH_cris
31 #define ARCH_crx
32 #define ARCH_d10v
33 #define ARCH_d30v
34 #define ARCH_dlx
35 #define ARCH_h8300
36 #define ARCH_h8500
37 #define ARCH_hppa
38 #define ARCH_i370
39 #define ARCH_i386
40 #define ARCH_i860
41 #define ARCH_i960
42 #define ARCH_ip2k
43 #define ARCH_ia64
44 #define ARCH_fr30
45 #define ARCH_m32r
46 #define ARCH_m68k
47 #define ARCH_m68hc11
48 #define ARCH_m68hc12
49 #define ARCH_m88k
50 #define ARCH_maxq
51 #define ARCH_mcore
52 #define ARCH_mips
53 #define ARCH_mmix
54 #define ARCH_mn10200
55 #define ARCH_mn10300
56 #define ARCH_ms1
57 #define ARCH_msp430
58 #define ARCH_ns32k
59 #define ARCH_openrisc
60 #define ARCH_or32
61 #define ARCH_pdp11
62 #define ARCH_pj
63 #define ARCH_powerpc
64 #define ARCH_rs6000
65 #define ARCH_s390
66 #define ARCH_sh
67 #define ARCH_sparc
68 #define ARCH_tic30
69 #define ARCH_tic4x
70 #define ARCH_tic54x
71 #define ARCH_tic80
72 #define ARCH_v850
73 #define ARCH_vax
74 #define ARCH_w65
75 #define ARCH_xstormy16
76 #define ARCH_xtensa
77 #define ARCH_z8k
78 #define ARCH_frv
79 #define ARCH_iq2000
80 #define INCLUDE_SHMEDIA
81 #endif
82
83
84 disassembler_ftype
disassembler(abfd)85 disassembler (abfd)
86 bfd *abfd;
87 {
88 enum bfd_architecture a = bfd_get_arch (abfd);
89 disassembler_ftype disassemble;
90
91 switch (a)
92 {
93 /* If you add a case to this table, also add it to the
94 ARCH_all definition right above this function. */
95 #ifdef ARCH_a29k
96 case bfd_arch_a29k:
97 /* As far as I know we only handle big-endian 29k objects. */
98 disassemble = print_insn_big_a29k;
99 break;
100 #endif
101 #ifdef ARCH_alpha
102 case bfd_arch_alpha:
103 disassemble = print_insn_alpha;
104 break;
105 #endif
106 #ifdef ARCH_arc
107 case bfd_arch_arc:
108 {
109 disassemble = arc_get_disassembler (abfd);
110 break;
111 }
112 #endif
113 #ifdef ARCH_arm
114 case bfd_arch_arm:
115 if (bfd_big_endian (abfd))
116 disassemble = print_insn_big_arm;
117 else
118 disassemble = print_insn_little_arm;
119 break;
120 #endif
121 #ifdef ARCH_avr
122 case bfd_arch_avr:
123 disassemble = print_insn_avr;
124 break;
125 #endif
126 #ifdef ARCH_cris
127 case bfd_arch_cris:
128 disassemble = cris_get_disassembler (abfd);
129 break;
130 #endif
131 #ifdef ARCH_crx
132 case bfd_arch_crx:
133 disassemble = print_insn_crx;
134 break;
135 #endif
136 #ifdef ARCH_d10v
137 case bfd_arch_d10v:
138 disassemble = print_insn_d10v;
139 break;
140 #endif
141 #ifdef ARCH_d30v
142 case bfd_arch_d30v:
143 disassemble = print_insn_d30v;
144 break;
145 #endif
146 #ifdef ARCH_dlx
147 case bfd_arch_dlx:
148 /* As far as I know we only handle big-endian DLX objects. */
149 disassemble = print_insn_dlx;
150 break;
151 #endif
152 #ifdef ARCH_h8300
153 case bfd_arch_h8300:
154 if (bfd_get_mach (abfd) == bfd_mach_h8300h
155 || bfd_get_mach (abfd) == bfd_mach_h8300hn)
156 disassemble = print_insn_h8300h;
157 else if (bfd_get_mach (abfd) == bfd_mach_h8300s
158 || bfd_get_mach (abfd) == bfd_mach_h8300sn
159 || bfd_get_mach (abfd) == bfd_mach_h8300sx
160 || bfd_get_mach (abfd) == bfd_mach_h8300sxn)
161 disassemble = print_insn_h8300s;
162 else
163 disassemble = print_insn_h8300;
164 break;
165 #endif
166 #ifdef ARCH_h8500
167 case bfd_arch_h8500:
168 disassemble = print_insn_h8500;
169 break;
170 #endif
171 #ifdef ARCH_hppa
172 case bfd_arch_hppa:
173 disassemble = print_insn_hppa;
174 break;
175 #endif
176 #ifdef ARCH_i370
177 case bfd_arch_i370:
178 disassemble = print_insn_i370;
179 break;
180 #endif
181 #ifdef ARCH_i386
182 case bfd_arch_i386:
183 disassemble = print_insn_i386;
184 break;
185 #endif
186 #ifdef ARCH_i860
187 case bfd_arch_i860:
188 disassemble = print_insn_i860;
189 break;
190 #endif
191 #ifdef ARCH_i960
192 case bfd_arch_i960:
193 disassemble = print_insn_i960;
194 break;
195 #endif
196 #ifdef ARCH_ia64
197 case bfd_arch_ia64:
198 disassemble = print_insn_ia64;
199 break;
200 #endif
201 #ifdef ARCH_ip2k
202 case bfd_arch_ip2k:
203 disassemble = print_insn_ip2k;
204 break;
205 #endif
206 #ifdef ARCH_fr30
207 case bfd_arch_fr30:
208 disassemble = print_insn_fr30;
209 break;
210 #endif
211 #ifdef ARCH_m32r
212 case bfd_arch_m32r:
213 disassemble = print_insn_m32r;
214 break;
215 #endif
216 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12)
217 case bfd_arch_m68hc11:
218 disassemble = print_insn_m68hc11;
219 break;
220 case bfd_arch_m68hc12:
221 disassemble = print_insn_m68hc12;
222 break;
223 #endif
224 #ifdef ARCH_m68k
225 case bfd_arch_m68k:
226 disassemble = print_insn_m68k;
227 break;
228 #endif
229 #ifdef ARCH_m88k
230 case bfd_arch_m88k:
231 disassemble = print_insn_m88k;
232 break;
233 #endif
234 #ifdef ARCH_maxq
235 case bfd_arch_maxq:
236 disassemble = print_insn_maxq_little;
237 break;
238 #endif
239 #ifdef ARCH_ms1
240 case bfd_arch_ms1:
241 disassemble = print_insn_ms1;
242 break;
243 #endif
244 #ifdef ARCH_msp430
245 case bfd_arch_msp430:
246 disassemble = print_insn_msp430;
247 break;
248 #endif
249 #ifdef ARCH_ns32k
250 case bfd_arch_ns32k:
251 disassemble = print_insn_ns32k;
252 break;
253 #endif
254 #ifdef ARCH_mcore
255 case bfd_arch_mcore:
256 disassemble = print_insn_mcore;
257 break;
258 #endif
259 #ifdef ARCH_mips
260 case bfd_arch_mips:
261 if (bfd_big_endian (abfd))
262 disassemble = print_insn_big_mips;
263 else
264 disassemble = print_insn_little_mips;
265 break;
266 #endif
267 #ifdef ARCH_mmix
268 case bfd_arch_mmix:
269 disassemble = print_insn_mmix;
270 break;
271 #endif
272 #ifdef ARCH_mn10200
273 case bfd_arch_mn10200:
274 disassemble = print_insn_mn10200;
275 break;
276 #endif
277 #ifdef ARCH_mn10300
278 case bfd_arch_mn10300:
279 disassemble = print_insn_mn10300;
280 break;
281 #endif
282 #ifdef ARCH_openrisc
283 case bfd_arch_openrisc:
284 disassemble = print_insn_openrisc;
285 break;
286 #endif
287 #ifdef ARCH_or32
288 case bfd_arch_or32:
289 if (bfd_big_endian (abfd))
290 disassemble = print_insn_big_or32;
291 else
292 disassemble = print_insn_little_or32;
293 break;
294 #endif
295 #ifdef ARCH_pdp11
296 case bfd_arch_pdp11:
297 disassemble = print_insn_pdp11;
298 break;
299 #endif
300 #ifdef ARCH_pj
301 case bfd_arch_pj:
302 disassemble = print_insn_pj;
303 break;
304 #endif
305 #ifdef ARCH_powerpc
306 case bfd_arch_powerpc:
307 if (bfd_big_endian (abfd))
308 disassemble = print_insn_big_powerpc;
309 else
310 disassemble = print_insn_little_powerpc;
311 break;
312 #endif
313 #ifdef ARCH_rs6000
314 case bfd_arch_rs6000:
315 if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
316 disassemble = print_insn_big_powerpc;
317 else
318 disassemble = print_insn_rs6000;
319 break;
320 #endif
321 #ifdef ARCH_s390
322 case bfd_arch_s390:
323 disassemble = print_insn_s390;
324 break;
325 #endif
326 #ifdef ARCH_sh
327 case bfd_arch_sh:
328 disassemble = print_insn_sh;
329 break;
330 #endif
331 #ifdef ARCH_sparc
332 case bfd_arch_sparc:
333 disassemble = print_insn_sparc;
334 break;
335 #endif
336 #ifdef ARCH_tic30
337 case bfd_arch_tic30:
338 disassemble = print_insn_tic30;
339 break;
340 #endif
341 #ifdef ARCH_tic4x
342 case bfd_arch_tic4x:
343 disassemble = print_insn_tic4x;
344 break;
345 #endif
346 #ifdef ARCH_tic54x
347 case bfd_arch_tic54x:
348 disassemble = print_insn_tic54x;
349 break;
350 #endif
351 #ifdef ARCH_tic80
352 case bfd_arch_tic80:
353 disassemble = print_insn_tic80;
354 break;
355 #endif
356 #ifdef ARCH_v850
357 case bfd_arch_v850:
358 disassemble = print_insn_v850;
359 break;
360 #endif
361 #ifdef ARCH_w65
362 case bfd_arch_w65:
363 disassemble = print_insn_w65;
364 break;
365 #endif
366 #ifdef ARCH_xstormy16
367 case bfd_arch_xstormy16:
368 disassemble = print_insn_xstormy16;
369 break;
370 #endif
371 #ifdef ARCH_xtensa
372 case bfd_arch_xtensa:
373 disassemble = print_insn_xtensa;
374 break;
375 #endif
376 #ifdef ARCH_z8k
377 case bfd_arch_z8k:
378 if (bfd_get_mach(abfd) == bfd_mach_z8001)
379 disassemble = print_insn_z8001;
380 else
381 disassemble = print_insn_z8002;
382 break;
383 #endif
384 #ifdef ARCH_vax
385 case bfd_arch_vax:
386 disassemble = print_insn_vax;
387 break;
388 #endif
389 #ifdef ARCH_frv
390 case bfd_arch_frv:
391 disassemble = print_insn_frv;
392 break;
393 #endif
394 #ifdef ARCH_iq2000
395 case bfd_arch_iq2000:
396 disassemble = print_insn_iq2000;
397 break;
398 #endif
399 default:
400 return 0;
401 }
402 return disassemble;
403 }
404
405 void
disassembler_usage(stream)406 disassembler_usage (stream)
407 FILE * stream ATTRIBUTE_UNUSED;
408 {
409 #ifdef ARCH_arm
410 print_arm_disassembler_options (stream);
411 #endif
412 #ifdef ARCH_mips
413 print_mips_disassembler_options (stream);
414 #endif
415 #ifdef ARCH_powerpc
416 print_ppc_disassembler_options (stream);
417 #endif
418
419 return;
420 }
421
422 void
disassemble_init_for_target(struct disassemble_info * info)423 disassemble_init_for_target (struct disassemble_info * info)
424 {
425 if (info == NULL)
426 return;
427
428 switch (info->arch)
429 {
430 #ifdef ARCH_arm
431 case bfd_arch_arm:
432 info->symbol_is_valid = arm_symbol_is_valid;
433 break;
434 #endif
435 #ifdef ARCH_ia64
436 case bfd_arch_ia64:
437 info->skip_zeroes = 16;
438 break;
439 #endif
440 #ifdef ARCH_tic4x
441 case bfd_arch_tic4x:
442 info->skip_zeroes = 32;
443 #endif
444 default:
445 break;
446 }
447 }
448