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"
59 #define ARCH_microblaze
96 #define ARCH_xstormy16
105 #include "m32c-desc.h"
109 disassembler (enum bfd_architecture a
,
110 bfd_boolean big ATTRIBUTE_UNUSED
,
111 unsigned long mach ATTRIBUTE_UNUSED
,
112 bfd
*abfd ATTRIBUTE_UNUSED
)
114 disassembler_ftype disassemble
;
118 /* If you add a case to this table, also add it to the
119 ARCH_all definition right above this function. */
121 case bfd_arch_aarch64
:
122 disassemble
= print_insn_aarch64
;
127 disassemble
= print_insn_alpha
;
132 disassemble
= arc_get_disassembler (abfd
);
138 disassemble
= print_insn_big_arm
;
140 disassemble
= print_insn_little_arm
;
145 disassemble
= print_insn_avr
;
150 disassemble
= print_insn_bfin
;
155 disassemble
= print_insn_cr16
;
160 disassemble
= cris_get_disassembler (abfd
);
165 disassemble
= print_insn_crx
;
170 disassemble
= csky_get_disassembler (abfd
);
176 disassemble
= print_insn_d10v
;
181 disassemble
= print_insn_d30v
;
186 /* As far as I know we only handle big-endian DLX objects. */
187 disassemble
= print_insn_dlx
;
192 if (mach
== bfd_mach_h8300h
|| mach
== bfd_mach_h8300hn
)
193 disassemble
= print_insn_h8300h
;
194 else if (mach
== bfd_mach_h8300s
195 || mach
== bfd_mach_h8300sn
196 || mach
== bfd_mach_h8300sx
197 || mach
== bfd_mach_h8300sxn
)
198 disassemble
= print_insn_h8300s
;
200 disassemble
= print_insn_h8300
;
205 disassemble
= print_insn_hppa
;
213 disassemble
= print_insn_i386
;
218 disassemble
= print_insn_ia64
;
223 disassemble
= print_insn_ip2k
;
227 case bfd_arch_epiphany
:
228 disassemble
= print_insn_epiphany
;
233 disassemble
= print_insn_fr30
;
238 disassemble
= print_insn_lm32
;
243 disassemble
= print_insn_m32r
;
246 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12) \
247 || defined(ARCH_9s12x) || defined(ARCH_m9s12xg)
248 case bfd_arch_m68hc11
:
249 disassemble
= print_insn_m68hc11
;
251 case bfd_arch_m68hc12
:
252 disassemble
= print_insn_m68hc12
;
254 case bfd_arch_m9s12x
:
255 disassemble
= print_insn_m9s12x
;
257 case bfd_arch_m9s12xg
:
258 disassemble
= print_insn_m9s12xg
;
261 #if defined(ARCH_s12z)
263 disassemble
= print_insn_s12z
;
268 disassemble
= print_insn_m68k
;
273 disassemble
= print_insn_mt
;
276 #ifdef ARCH_microblaze
277 case bfd_arch_microblaze
:
278 disassemble
= print_insn_microblaze
;
282 case bfd_arch_msp430
:
283 disassemble
= print_insn_msp430
;
288 disassemble
= print_insn_nds32
;
293 disassemble
= print_insn_nfp
;
298 disassemble
= print_insn_ns32k
;
303 disassemble
= print_insn_mcore
;
308 disassemble
= print_insn_mep
;
313 disassemble
= print_insn_metag
;
319 disassemble
= print_insn_big_mips
;
321 disassemble
= print_insn_little_mips
;
326 disassemble
= print_insn_mmix
;
330 case bfd_arch_mn10200
:
331 disassemble
= print_insn_mn10200
;
335 case bfd_arch_mn10300
:
336 disassemble
= print_insn_mn10300
;
342 disassemble
= print_insn_big_nios2
;
344 disassemble
= print_insn_little_nios2
;
349 disassemble
= print_insn_or1k
;
354 disassemble
= print_insn_pdp11
;
359 disassemble
= print_insn_pj
;
363 case bfd_arch_powerpc
:
366 case bfd_arch_rs6000
:
368 #if defined ARCH_powerpc || defined ARCH_rs6000
370 disassemble
= print_insn_big_powerpc
;
372 disassemble
= print_insn_little_powerpc
;
377 disassemble
= print_insn_pru
;
382 disassemble
= print_insn_riscv
;
387 disassemble
= rl78_get_disassembler (abfd
);
392 disassemble
= print_insn_rx
;
397 disassemble
= print_insn_s390
;
403 disassemble
= print_insn_big_score
;
405 disassemble
= print_insn_little_score
;
410 disassemble
= print_insn_sh
;
415 disassemble
= print_insn_sparc
;
420 disassemble
= print_insn_spu
;
425 disassemble
= print_insn_tic30
;
430 disassemble
= print_insn_tic4x
;
434 case bfd_arch_tic54x
:
435 disassemble
= print_insn_tic54x
;
440 disassemble
= print_insn_tic6x
;
445 disassemble
= print_insn_tic80
;
450 disassemble
= print_insn_ft32
;
455 case bfd_arch_v850_rh850
:
456 disassemble
= print_insn_v850
;
460 case bfd_arch_wasm32
:
461 disassemble
= print_insn_wasm32
;
466 disassemble
= print_insn_xgate
;
469 #ifdef ARCH_xstormy16
470 case bfd_arch_xstormy16
:
471 disassemble
= print_insn_xstormy16
;
476 disassemble
= print_insn_xc16x
;
480 case bfd_arch_xtensa
:
481 disassemble
= print_insn_xtensa
;
486 disassemble
= print_insn_z80
;
491 if (mach
== bfd_mach_z8001
)
492 disassemble
= print_insn_z8001
;
494 disassemble
= print_insn_z8002
;
499 disassemble
= print_insn_vax
;
503 case bfd_arch_visium
:
504 disassemble
= print_insn_visium
;
509 disassemble
= print_insn_frv
;
514 disassemble
= print_insn_moxie
;
518 case bfd_arch_iq2000
:
519 disassemble
= print_insn_iq2000
;
524 disassemble
= print_insn_m32c
;
528 case bfd_arch_tilegx
:
529 disassemble
= print_insn_tilegx
;
533 case bfd_arch_tilepro
:
534 disassemble
= print_insn_tilepro
;
544 disassembler_usage (FILE *stream ATTRIBUTE_UNUSED
)
547 print_aarch64_disassembler_options (stream
);
550 print_arc_disassembler_options (stream
);
553 print_arm_disassembler_options (stream
);
556 print_mips_disassembler_options (stream
);
559 print_nfp_disassembler_options (stream
);
562 print_ppc_disassembler_options (stream
);
565 print_riscv_disassembler_options (stream
);
568 print_i386_disassembler_options (stream
);
571 print_s390_disassembler_options (stream
);
574 print_wasm32_disassembler_options (stream
);
581 disassemble_init_for_target (struct disassemble_info
* info
)
589 case bfd_arch_aarch64
:
590 info
->symbol_is_valid
= aarch64_symbol_is_valid
;
591 info
->disassembler_needs_relocs
= TRUE
;
596 info
->symbol_is_valid
= arm_symbol_is_valid
;
597 info
->disassembler_needs_relocs
= TRUE
;
602 info
->symbol_is_valid
= csky_symbol_is_valid
;
603 info
->disassembler_needs_relocs
= TRUE
;
609 info
->skip_zeroes
= 16;
614 info
->skip_zeroes
= 32;
619 info
->skip_zeroes
= 256;
620 info
->skip_zeroes_at_end
= 0;
625 info
->disassembler_needs_relocs
= TRUE
;
630 /* This processor in fact is little endian. The value set here
631 reflects the way opcodes are written in the cgen description. */
632 info
->endian
= BFD_ENDIAN_BIG
;
633 if (! info
->insn_sets
)
635 info
->insn_sets
= cgen_bitset_create (ISA_MAX
);
636 if (info
->mach
== bfd_mach_m16c
)
637 cgen_bitset_set (info
->insn_sets
, ISA_M16C
);
639 cgen_bitset_set (info
->insn_sets
, ISA_M32C
);
645 info
->disassembler_needs_relocs
= TRUE
;
649 case bfd_arch_powerpc
:
652 case bfd_arch_rs6000
:
654 #if defined (ARCH_powerpc) || defined (ARCH_rs6000)
655 disassemble_init_powerpc (info
);
659 case bfd_arch_wasm32
:
660 disassemble_init_wasm32 (info
);
665 disassemble_init_s390 (info
);
673 /* Remove whitespace and consecutive commas from OPTIONS. */
676 remove_whitespace_and_extra_commas (char *options
)
684 /* Strip off all trailing whitespace and commas. */
685 for (len
= strlen (options
); len
> 0; len
--)
687 if (!ISSPACE (options
[len
- 1]) && options
[len
- 1] != ',')
689 options
[len
- 1] = '\0';
692 /* Convert all remaining whitespace to commas. */
693 for (i
= 0; options
[i
] != '\0'; i
++)
694 if (ISSPACE (options
[i
]))
697 /* Remove consecutive commas. */
698 for (str
= options
; *str
!= '\0'; str
++)
699 if (*str
== ',' && (*(str
+ 1) == ',' || str
== options
))
701 char *next
= str
+ 1;
707 memmove (str
, next
, len
);
708 next
[len
- (size_t)(next
- str
)] = '\0';
710 return (strlen (options
) != 0) ? options
: NULL
;
713 /* Like STRCMP, but treat ',' the same as '\0' so that we match
714 strings like "foobar" against "foobar,xxyyzz,...". */
717 disassembler_options_cmp (const char *s1
, const char *s2
)
719 unsigned char c1
, c2
;
723 c1
= (unsigned char) *s1
++;
726 c2
= (unsigned char) *s2
++;