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"
63 #define ARCH_microblaze
99 #define ARCH_xstormy16
105 #define INCLUDE_SHMEDIA
109 #include "m32c-desc.h"
113 disassembler (enum bfd_architecture a
,
114 bfd_boolean big ATTRIBUTE_UNUSED
,
115 unsigned long mach ATTRIBUTE_UNUSED
,
116 bfd
*abfd ATTRIBUTE_UNUSED
)
118 disassembler_ftype disassemble
;
122 /* If you add a case to this table, also add it to the
123 ARCH_all definition right above this function. */
125 case bfd_arch_aarch64
:
126 disassemble
= print_insn_aarch64
;
131 disassemble
= print_insn_alpha
;
136 disassemble
= arc_get_disassembler (abfd
);
142 disassemble
= print_insn_big_arm
;
144 disassemble
= print_insn_little_arm
;
149 disassemble
= print_insn_avr
;
154 disassemble
= print_insn_bfin
;
159 disassemble
= print_insn_cr16
;
164 disassemble
= cris_get_disassembler (abfd
);
169 disassemble
= print_insn_crx
;
174 disassemble
= print_insn_d10v
;
179 disassemble
= print_insn_d30v
;
184 /* As far as I know we only handle big-endian DLX objects. */
185 disassemble
= print_insn_dlx
;
190 if (mach
== bfd_mach_h8300h
|| mach
== bfd_mach_h8300hn
)
191 disassemble
= print_insn_h8300h
;
192 else if (mach
== bfd_mach_h8300s
193 || mach
== bfd_mach_h8300sn
194 || mach
== bfd_mach_h8300sx
195 || mach
== bfd_mach_h8300sxn
)
196 disassemble
= print_insn_h8300s
;
198 disassemble
= print_insn_h8300
;
203 disassemble
= print_insn_h8500
;
208 disassemble
= print_insn_hppa
;
213 disassemble
= print_insn_i370
;
221 disassemble
= print_insn_i386
;
226 disassemble
= print_insn_i860
;
231 disassemble
= print_insn_i960
;
236 disassemble
= print_insn_ia64
;
241 disassemble
= print_insn_ip2k
;
245 case bfd_arch_epiphany
:
246 disassemble
= print_insn_epiphany
;
251 disassemble
= print_insn_fr30
;
256 disassemble
= print_insn_lm32
;
261 disassemble
= print_insn_m32r
;
264 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12) \
265 || defined(ARCH_9s12x) || defined(ARCH_m9s12xg)
266 case bfd_arch_m68hc11
:
267 disassemble
= print_insn_m68hc11
;
269 case bfd_arch_m68hc12
:
270 disassemble
= print_insn_m68hc12
;
272 case bfd_arch_m9s12x
:
273 disassemble
= print_insn_m9s12x
;
275 case bfd_arch_m9s12xg
:
276 disassemble
= print_insn_m9s12xg
;
281 disassemble
= print_insn_m68k
;
286 disassemble
= print_insn_m88k
;
291 disassemble
= print_insn_mt
;
294 #ifdef ARCH_microblaze
295 case bfd_arch_microblaze
:
296 disassemble
= print_insn_microblaze
;
300 case bfd_arch_msp430
:
301 disassemble
= print_insn_msp430
;
306 disassemble
= print_insn_nds32
;
311 disassemble
= print_insn_ns32k
;
316 disassemble
= print_insn_mcore
;
321 disassemble
= print_insn_mep
;
326 disassemble
= print_insn_metag
;
332 disassemble
= print_insn_big_mips
;
334 disassemble
= print_insn_little_mips
;
339 disassemble
= print_insn_mmix
;
343 case bfd_arch_mn10200
:
344 disassemble
= print_insn_mn10200
;
348 case bfd_arch_mn10300
:
349 disassemble
= print_insn_mn10300
;
355 disassemble
= print_insn_big_nios2
;
357 disassemble
= print_insn_little_nios2
;
362 disassemble
= print_insn_or1k
;
367 disassemble
= print_insn_pdp11
;
372 disassemble
= print_insn_pj
;
376 case bfd_arch_powerpc
:
378 disassemble
= print_insn_big_powerpc
;
380 disassemble
= print_insn_little_powerpc
;
385 disassemble
= print_insn_pru
;
390 disassemble
= print_insn_riscv
;
394 case bfd_arch_rs6000
:
395 if (mach
== bfd_mach_ppc_620
)
396 disassemble
= print_insn_big_powerpc
;
398 disassemble
= print_insn_rs6000
;
403 disassemble
= rl78_get_disassembler (abfd
);
408 disassemble
= print_insn_rx
;
413 disassemble
= print_insn_s390
;
419 disassemble
= print_insn_big_score
;
421 disassemble
= print_insn_little_score
;
426 disassemble
= print_insn_sh
;
431 disassemble
= print_insn_sparc
;
436 disassemble
= print_insn_spu
;
441 disassemble
= print_insn_tic30
;
446 disassemble
= print_insn_tic4x
;
450 case bfd_arch_tic54x
:
451 disassemble
= print_insn_tic54x
;
456 disassemble
= print_insn_tic6x
;
461 disassemble
= print_insn_tic80
;
466 disassemble
= print_insn_ft32
;
471 case bfd_arch_v850_rh850
:
472 disassemble
= print_insn_v850
;
477 disassemble
= print_insn_w65
;
481 case bfd_arch_wasm32
:
482 disassemble
= print_insn_wasm32
;
487 disassemble
= print_insn_xgate
;
490 #ifdef ARCH_xstormy16
491 case bfd_arch_xstormy16
:
492 disassemble
= print_insn_xstormy16
;
497 disassemble
= print_insn_xc16x
;
501 case bfd_arch_xtensa
:
502 disassemble
= print_insn_xtensa
;
507 disassemble
= print_insn_z80
;
512 if (mach
== bfd_mach_z8001
)
513 disassemble
= print_insn_z8001
;
515 disassemble
= print_insn_z8002
;
520 disassemble
= print_insn_vax
;
524 case bfd_arch_visium
:
525 disassemble
= print_insn_visium
;
530 disassemble
= print_insn_frv
;
535 disassemble
= print_insn_moxie
;
539 case bfd_arch_iq2000
:
540 disassemble
= print_insn_iq2000
;
545 disassemble
= print_insn_m32c
;
549 case bfd_arch_tilegx
:
550 disassemble
= print_insn_tilegx
;
554 case bfd_arch_tilepro
:
555 disassemble
= print_insn_tilepro
;
565 disassembler_usage (FILE *stream ATTRIBUTE_UNUSED
)
568 print_aarch64_disassembler_options (stream
);
571 print_arc_disassembler_options (stream
);
574 print_arm_disassembler_options (stream
);
577 print_mips_disassembler_options (stream
);
580 print_ppc_disassembler_options (stream
);
583 print_riscv_disassembler_options (stream
);
586 print_i386_disassembler_options (stream
);
589 print_s390_disassembler_options (stream
);
592 print_wasm32_disassembler_options (stream
);
599 disassemble_init_for_target (struct disassemble_info
* info
)
607 case bfd_arch_aarch64
:
608 info
->symbol_is_valid
= aarch64_symbol_is_valid
;
609 info
->disassembler_needs_relocs
= TRUE
;
614 info
->symbol_is_valid
= arm_symbol_is_valid
;
615 info
->disassembler_needs_relocs
= TRUE
;
620 info
->skip_zeroes
= 16;
625 info
->skip_zeroes
= 32;
630 info
->skip_zeroes
= 256;
631 info
->skip_zeroes_at_end
= 0;
636 info
->disassembler_needs_relocs
= TRUE
;
641 /* This processor in fact is little endian. The value set here
642 reflects the way opcodes are written in the cgen description. */
643 info
->endian
= BFD_ENDIAN_BIG
;
644 if (! info
->insn_sets
)
646 info
->insn_sets
= cgen_bitset_create (ISA_MAX
);
647 if (info
->mach
== bfd_mach_m16c
)
648 cgen_bitset_set (info
->insn_sets
, ISA_M16C
);
650 cgen_bitset_set (info
->insn_sets
, ISA_M32C
);
656 info
->disassembler_needs_relocs
= TRUE
;
660 case bfd_arch_powerpc
:
663 case bfd_arch_rs6000
:
665 #if defined (ARCH_powerpc) || defined (ARCH_rs6000)
666 disassemble_init_powerpc (info
);
670 case bfd_arch_wasm32
:
671 disassemble_init_wasm32 (info
);
676 disassemble_init_s390 (info
);
684 /* Remove whitespace and consecutive commas from OPTIONS. */
687 remove_whitespace_and_extra_commas (char *options
)
695 /* Strip off all trailing whitespace and commas. */
696 for (len
= strlen (options
); len
> 0; len
--)
698 if (!ISSPACE (options
[len
- 1]) && options
[len
- 1] != ',')
700 options
[len
- 1] = '\0';
703 /* Convert all remaining whitespace to commas. */
704 for (i
= 0; options
[i
] != '\0'; i
++)
705 if (ISSPACE (options
[i
]))
708 /* Remove consecutive commas. */
709 for (str
= options
; *str
!= '\0'; str
++)
710 if (*str
== ',' && (*(str
+ 1) == ',' || str
== options
))
712 char *next
= str
+ 1;
718 memmove (str
, next
, len
);
719 next
[len
- (size_t)(next
- str
)] = '\0';
721 return (strlen (options
) != 0) ? options
: NULL
;
724 /* Like STRCMP, but treat ',' the same as '\0' so that we match
725 strings like "foobar" against "foobar,xxyyzz,...". */
728 disassembler_options_cmp (const char *s1
, const char *s2
)
730 unsigned char c1
, c2
;
734 c1
= (unsigned char) *s1
++;
737 c2
= (unsigned char) *s2
++;