1 /* Select disassembly routine for specified architecture.
2 Copyright (C) 1994-2018 Free Software Foundation, Inc.
4 This file is part of the GNU opcodes library.
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.
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.
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. */
22 #include "disassemble.h"
23 #include "safe-ctype.h"
58 #define ARCH_microblaze
95 #define ARCH_xstormy16
104 #include "m32c-desc.h"
108 disassembler (enum bfd_architecture a,
109 bfd_boolean big ATTRIBUTE_UNUSED,
110 unsigned long mach ATTRIBUTE_UNUSED,
111 bfd *abfd ATTRIBUTE_UNUSED)
113 disassembler_ftype disassemble;
117 /* If you add a case to this table, also add it to the
118 ARCH_all definition right above this function. */
120 case bfd_arch_aarch64:
121 disassemble = print_insn_aarch64;
126 disassemble = print_insn_alpha;
131 disassemble = arc_get_disassembler (abfd);
137 disassemble = print_insn_big_arm;
139 disassemble = print_insn_little_arm;
144 disassemble = print_insn_avr;
149 disassemble = print_insn_bfin;
154 disassemble = print_insn_cr16;
159 disassemble = cris_get_disassembler (abfd);
164 disassemble = print_insn_crx;
169 disassemble = print_insn_d10v;
174 disassemble = print_insn_d30v;
179 /* As far as I know we only handle big-endian DLX objects. */
180 disassemble = print_insn_dlx;
185 if (mach == bfd_mach_h8300h || mach == bfd_mach_h8300hn)
186 disassemble = print_insn_h8300h;
187 else if (mach == bfd_mach_h8300s
188 || mach == bfd_mach_h8300sn
189 || mach == bfd_mach_h8300sx
190 || mach == bfd_mach_h8300sxn)
191 disassemble = print_insn_h8300s;
193 disassemble = print_insn_h8300;
198 disassemble = print_insn_hppa;
206 disassemble = print_insn_i386;
211 disassemble = print_insn_ia64;
216 disassemble = print_insn_ip2k;
220 case bfd_arch_epiphany:
221 disassemble = print_insn_epiphany;
226 disassemble = print_insn_fr30;
231 disassemble = print_insn_lm32;
236 disassemble = print_insn_m32r;
239 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12) \
240 || defined(ARCH_9s12x) || defined(ARCH_m9s12xg)
241 case bfd_arch_m68hc11:
242 disassemble = print_insn_m68hc11;
244 case bfd_arch_m68hc12:
245 disassemble = print_insn_m68hc12;
247 case bfd_arch_m9s12x:
248 disassemble = print_insn_m9s12x;
250 case bfd_arch_m9s12xg:
251 disassemble = print_insn_m9s12xg;
254 #if defined(ARCH_s12z)
256 disassemble = print_insn_s12z;
261 disassemble = print_insn_m68k;
266 disassemble = print_insn_mt;
269 #ifdef ARCH_microblaze
270 case bfd_arch_microblaze:
271 disassemble = print_insn_microblaze;
275 case bfd_arch_msp430:
276 disassemble = print_insn_msp430;
281 disassemble = print_insn_nds32;
286 disassemble = print_insn_nfp;
291 disassemble = print_insn_ns32k;
296 disassemble = print_insn_mcore;
301 disassemble = print_insn_mep;
306 disassemble = print_insn_metag;
312 disassemble = print_insn_big_mips;
314 disassemble = print_insn_little_mips;
319 disassemble = print_insn_mmix;
323 case bfd_arch_mn10200:
324 disassemble = print_insn_mn10200;
328 case bfd_arch_mn10300:
329 disassemble = print_insn_mn10300;
335 disassemble = print_insn_big_nios2;
337 disassemble = print_insn_little_nios2;
342 disassemble = print_insn_or1k;
347 disassemble = print_insn_pdp11;
352 disassemble = print_insn_pj;
356 case bfd_arch_powerpc:
359 case bfd_arch_rs6000:
361 #if defined ARCH_powerpc || defined ARCH_rs6000
363 disassemble = print_insn_big_powerpc;
365 disassemble = print_insn_little_powerpc;
370 disassemble = print_insn_pru;
375 disassemble = print_insn_riscv;
380 disassemble = rl78_get_disassembler (abfd);
385 disassemble = print_insn_rx;
390 disassemble = print_insn_s390;
396 disassemble = print_insn_big_score;
398 disassemble = print_insn_little_score;
403 disassemble = print_insn_sh;
408 disassemble = print_insn_sparc;
413 disassemble = print_insn_spu;
418 disassemble = print_insn_tic30;
423 disassemble = print_insn_tic4x;
427 case bfd_arch_tic54x:
428 disassemble = print_insn_tic54x;
433 disassemble = print_insn_tic6x;
438 disassemble = print_insn_tic80;
443 disassemble = print_insn_ft32;
448 case bfd_arch_v850_rh850:
449 disassemble = print_insn_v850;
453 case bfd_arch_wasm32:
454 disassemble = print_insn_wasm32;
459 disassemble = print_insn_xgate;
462 #ifdef ARCH_xstormy16
463 case bfd_arch_xstormy16:
464 disassemble = print_insn_xstormy16;
469 disassemble = print_insn_xc16x;
473 case bfd_arch_xtensa:
474 disassemble = print_insn_xtensa;
479 disassemble = print_insn_z80;
484 if (mach == bfd_mach_z8001)
485 disassemble = print_insn_z8001;
487 disassemble = print_insn_z8002;
492 disassemble = print_insn_vax;
496 case bfd_arch_visium:
497 disassemble = print_insn_visium;
502 disassemble = print_insn_frv;
507 disassemble = print_insn_moxie;
511 case bfd_arch_iq2000:
512 disassemble = print_insn_iq2000;
517 disassemble = print_insn_m32c;
521 case bfd_arch_tilegx:
522 disassemble = print_insn_tilegx;
526 case bfd_arch_tilepro:
527 disassemble = print_insn_tilepro;
537 disassembler_usage (FILE *stream ATTRIBUTE_UNUSED)
540 print_aarch64_disassembler_options (stream);
543 print_arc_disassembler_options (stream);
546 print_arm_disassembler_options (stream);
549 print_mips_disassembler_options (stream);
552 print_nfp_disassembler_options (stream);
555 print_ppc_disassembler_options (stream);
558 print_riscv_disassembler_options (stream);
561 print_i386_disassembler_options (stream);
564 print_s390_disassembler_options (stream);
567 print_wasm32_disassembler_options (stream);
574 disassemble_init_for_target (struct disassemble_info * info)
582 case bfd_arch_aarch64:
583 info->symbol_is_valid = aarch64_symbol_is_valid;
584 info->disassembler_needs_relocs = TRUE;
589 info->symbol_is_valid = arm_symbol_is_valid;
590 info->disassembler_needs_relocs = TRUE;
595 info->skip_zeroes = 16;
600 info->skip_zeroes = 32;
605 info->skip_zeroes = 256;
606 info->skip_zeroes_at_end = 0;
611 info->disassembler_needs_relocs = TRUE;
616 /* This processor in fact is little endian. The value set here
617 reflects the way opcodes are written in the cgen description. */
618 info->endian = BFD_ENDIAN_BIG;
619 if (! info->insn_sets)
621 info->insn_sets = cgen_bitset_create (ISA_MAX);
622 if (info->mach == bfd_mach_m16c)
623 cgen_bitset_set (info->insn_sets, ISA_M16C);
625 cgen_bitset_set (info->insn_sets, ISA_M32C);
631 info->disassembler_needs_relocs = TRUE;
635 case bfd_arch_powerpc:
638 case bfd_arch_rs6000:
640 #if defined (ARCH_powerpc) || defined (ARCH_rs6000)
641 disassemble_init_powerpc (info);
645 case bfd_arch_wasm32:
646 disassemble_init_wasm32 (info);
651 disassemble_init_s390 (info);
659 /* Remove whitespace and consecutive commas from OPTIONS. */
662 remove_whitespace_and_extra_commas (char *options)
670 /* Strip off all trailing whitespace and commas. */
671 for (len = strlen (options); len > 0; len--)
673 if (!ISSPACE (options[len - 1]) && options[len - 1] != ',')
675 options[len - 1] = '\0';
678 /* Convert all remaining whitespace to commas. */
679 for (i = 0; options[i] != '\0'; i++)
680 if (ISSPACE (options[i]))
683 /* Remove consecutive commas. */
684 for (str = options; *str != '\0'; str++)
685 if (*str == ',' && (*(str + 1) == ',' || str == options))
687 char *next = str + 1;
693 memmove (str, next, len);
694 next[len - (size_t)(next - str)] = '\0';
696 return (strlen (options) != 0) ? options : NULL;
699 /* Like STRCMP, but treat ',' the same as '\0' so that we match
700 strings like "foobar" against "foobar,xxyyzz,...". */
703 disassembler_options_cmp (const char *s1, const char *s2)
705 unsigned char c1, c2;
709 c1 = (unsigned char) *s1++;
712 c2 = (unsigned char) *s2++;