toolchain/binutils/opcodes/disassemble.c

   1 /* Select disassembly routine for specified architecture.
   2    Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
   3    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  18
  19 #include "sysdep.h"
  20 #include "dis-asm.h"
  21
  22 #ifdef ARCH_all
  23 #define ARCH_a29k
  24 #define ARCH_alpha
  25 #define ARCH_arc
  26 #define ARCH_arm
  27 #define ARCH_avr
  28 #define ARCH_cris
  29 #define ARCH_d10v
  30 #define ARCH_d30v
  31 #define ARCH_dlx
  32 #define ARCH_h8300
  33 #define ARCH_h8500
  34 #define ARCH_hppa
  35 #define ARCH_i370
  36 #define ARCH_i386
  37 #define ARCH_i860
  38 #define ARCH_i960
  39 #define ARCH_ip2k
  40 #define ARCH_ia64
  41 #define ARCH_fr30
  42 #define ARCH_m32r
  43 #define ARCH_m68k
  44 #define ARCH_zpu
  45 #define ARCH_m68hc11
  46 #define ARCH_m68hc12
  47 #define ARCH_m88k
  48 #define ARCH_mcore
  49 #define ARCH_mips
  50 #define ARCH_mmix
  51 #define ARCH_mn10200
  52 #define ARCH_mn10300
  53 #define ARCH_msp430
  54 #define ARCH_ns32k
  55 #define ARCH_openrisc
  56 #define ARCH_or32
  57 #define ARCH_pdp11
  58 #define ARCH_pj
  59 #define ARCH_powerpc
  60 #define ARCH_rs6000
  61 #define ARCH_s390
  62 #define ARCH_sh
  63 #define ARCH_sparc
  64 #define ARCH_tic30
  65 #define ARCH_tic4x
  66 #define ARCH_tic54x
  67 #define ARCH_tic80
  68 #define ARCH_v850
  69 #define ARCH_vax
  70 #define ARCH_w65
  71 #define ARCH_xstormy16
  72 #define ARCH_xtensa
  73 #define ARCH_z8k
  74 #define ARCH_frv
  75 #define ARCH_iq2000
  76 #define INCLUDE_SHMEDIA
  77 #endif
  78
  79
  80 disassembler_ftype
  81 disassembler (abfd)
  82      bfd *abfd;
  83 {
  84   enum bfd_architecture a = bfd_get_arch (abfd);
  85   disassembler_ftype disassemble;
  86
  87   switch (a)
  88     {
  89       /* If you add a case to this table, also add it to the
  90          ARCH_all definition right above this function.  */
  91 #ifdef ARCH_a29k
  92     case bfd_arch_a29k:
  93       /* As far as I know we only handle big-endian 29k objects.  */
  94       disassemble = print_insn_big_a29k;
  95       break;
  96 #endif
  97 #ifdef ARCH_alpha
  98     case bfd_arch_alpha:
  99       disassemble = print_insn_alpha;
 100       break;
 101 #endif
 102 #ifdef ARCH_arc
 103     case bfd_arch_arc:
 104       {
 105         disassemble = arc_get_disassembler (abfd);
 106         break;
 107       }
 108 #endif
 109 #ifdef ARCH_arm
 110     case bfd_arch_arm:
 111       if (bfd_big_endian (abfd))
 112         disassemble = print_insn_big_arm;
 113       else
 114         disassemble = print_insn_little_arm;
 115       break;
 116 #endif
 117 #ifdef ARCH_avr
 118     case bfd_arch_avr:
 119       disassemble = print_insn_avr;
 120       break;
 121 #endif
 122 #ifdef ARCH_cris
 123     case bfd_arch_cris:
 124       disassemble = cris_get_disassembler (abfd);
 125       break;
 126 #endif
 127 #ifdef ARCH_d10v
 128     case bfd_arch_d10v:
 129       disassemble = print_insn_d10v;
 130       break;
 131 #endif
 132 #ifdef ARCH_d30v
 133     case bfd_arch_d30v:
 134       disassemble = print_insn_d30v;
 135       break;
 136 #endif
 137 #ifdef ARCH_dlx
 138     case bfd_arch_dlx:
 139       /* As far as I know we only handle big-endian DLX objects.  */
 140       disassemble = print_insn_dlx;
 141       break;
 142 #endif
 143 #ifdef ARCH_h8300
 144     case bfd_arch_h8300:
 145       if (bfd_get_mach (abfd) == bfd_mach_h8300h
 146           || bfd_get_mach (abfd) == bfd_mach_h8300hn)
 147         disassemble = print_insn_h8300h;
 148       else if (bfd_get_mach (abfd) == bfd_mach_h8300s
 149                || bfd_get_mach (abfd) == bfd_mach_h8300sn
 150                || bfd_get_mach (abfd) == bfd_mach_h8300sx)
 151         disassemble = print_insn_h8300s;
 152       else
 153         disassemble = print_insn_h8300;
 154       break;
 155 #endif
 156 #ifdef ARCH_h8500
 157     case bfd_arch_h8500:
 158       disassemble = print_insn_h8500;
 159       break;
 160 #endif
 161 #ifdef ARCH_hppa
 162     case bfd_arch_hppa:
 163       disassemble = print_insn_hppa;
 164       break;
 165 #endif
 166 #ifdef ARCH_i370
 167     case bfd_arch_i370:
 168       disassemble = print_insn_i370;
 169       break;
 170 #endif
 171 #ifdef ARCH_i386
 172     case bfd_arch_i386:
 173       disassemble = print_insn_i386;
 174       break;
 175 #endif
 176 #ifdef ARCH_i860
 177     case bfd_arch_i860:
 178       disassemble = print_insn_i860;
 179       break;
 180 #endif
 181 #ifdef ARCH_i960
 182     case bfd_arch_i960:
 183       disassemble = print_insn_i960;
 184       break;
 185 #endif
 186 #ifdef ARCH_ia64
 187     case bfd_arch_ia64:
 188       disassemble = print_insn_ia64;
 189       break;
 190 #endif
 191 #ifdef ARCH_ip2k
 192     case bfd_arch_ip2k:
 193       disassemble = print_insn_ip2k;
 194       break;
 195 #endif
 196 #ifdef ARCH_fr30
 197     case bfd_arch_fr30:
 198       disassemble = print_insn_fr30;
 199       break;
 200 #endif
 201 #ifdef ARCH_m32r
 202     case bfd_arch_m32r:
 203       disassemble = print_insn_m32r;
 204       break;
 205 #endif
 206 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12)
 207     case bfd_arch_m68hc11:
 208       disassemble = print_insn_m68hc11;
 209       break;
 210     case bfd_arch_m68hc12:
 211       disassemble = print_insn_m68hc12;
 212       break;
 213 #endif
 214 #if defined(ARCH_zpu)
 215     case bfd_arch_zpu:
 216       disassemble = print_insn_zpu;
 217       break;
 218 #endif
 219 #ifdef ARCH_m68k
 220     case bfd_arch_m68k:
 221       disassemble = print_insn_m68k;
 222       break;
 223 #endif
 224 #ifdef ARCH_m88k
 225     case bfd_arch_m88k:
 226       disassemble = print_insn_m88k;
 227       break;
 228 #endif
 229 #ifdef ARCH_msp430
 230     case bfd_arch_msp430:
 231       disassemble = print_insn_msp430;
 232       break;
 233 #endif
 234 #ifdef ARCH_ns32k
 235     case bfd_arch_ns32k:
 236       disassemble = print_insn_ns32k;
 237       break;
 238 #endif
 239 #ifdef ARCH_mcore
 240     case bfd_arch_mcore:
 241       disassemble = print_insn_mcore;
 242       break;
 243 #endif
 244 #ifdef ARCH_mips
 245     case bfd_arch_mips:
 246       if (bfd_big_endian (abfd))
 247         disassemble = print_insn_big_mips;
 248       else
 249         disassemble = print_insn_little_mips;
 250       break;
 251 #endif
 252 #ifdef ARCH_mmix
 253     case bfd_arch_mmix:
 254       disassemble = print_insn_mmix;
 255       break;
 256 #endif
 257 #ifdef ARCH_mn10200
 258     case bfd_arch_mn10200:
 259       disassemble = print_insn_mn10200;
 260       break;
 261 #endif
 262 #ifdef ARCH_mn10300
 263     case bfd_arch_mn10300:
 264       disassemble = print_insn_mn10300;
 265       break;
 266 #endif
 267 #ifdef ARCH_openrisc
 268     case bfd_arch_openrisc:
 269       disassemble = print_insn_openrisc;
 270       break;
 271 #endif
 272 #ifdef ARCH_or32
 273     case bfd_arch_or32:
 274       if (bfd_big_endian (abfd))
 275         disassemble = print_insn_big_or32;
 276       else
 277         disassemble = print_insn_little_or32;
 278       break;
 279 #endif
 280 #ifdef ARCH_pdp11
 281     case bfd_arch_pdp11:
 282       disassemble = print_insn_pdp11;
 283       break;
 284 #endif
 285 #ifdef ARCH_pj
 286     case bfd_arch_pj:
 287       disassemble = print_insn_pj;
 288       break;
 289 #endif
 290 #ifdef ARCH_powerpc
 291     case bfd_arch_powerpc:
 292       if (bfd_big_endian (abfd))
 293         disassemble = print_insn_big_powerpc;
 294       else
 295         disassemble = print_insn_little_powerpc;
 296       break;
 297 #endif
 298 #ifdef ARCH_rs6000
 299     case bfd_arch_rs6000:
 300       if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
 301         disassemble = print_insn_big_powerpc;
 302       else
 303         disassemble = print_insn_rs6000;
 304       break;
 305 #endif
 306 #ifdef ARCH_s390
 307     case bfd_arch_s390:
 308       disassemble = print_insn_s390;
 309       break;
 310 #endif
 311 #ifdef ARCH_sh
 312     case bfd_arch_sh:
 313       disassemble = print_insn_sh;
 314       break;
 315 #endif
 316 #ifdef ARCH_sparc
 317     case bfd_arch_sparc:
 318       disassemble = print_insn_sparc;
 319       break;
 320 #endif
 321 #ifdef ARCH_tic30
 322     case bfd_arch_tic30:
 323       disassemble = print_insn_tic30;
 324       break;
 325 #endif
 326 #ifdef ARCH_tic4x
 327     case bfd_arch_tic4x:
 328       disassemble = print_insn_tic4x;
 329       break;
 330 #endif
 331 #ifdef ARCH_tic54x
 332     case bfd_arch_tic54x:
 333       disassemble = print_insn_tic54x;
 334       break;
 335 #endif
 336 #ifdef ARCH_tic80
 337     case bfd_arch_tic80:
 338       disassemble = print_insn_tic80;
 339       break;
 340 #endif
 341 #ifdef ARCH_v850
 342     case bfd_arch_v850:
 343       disassemble = print_insn_v850;
 344       break;
 345 #endif
 346 #ifdef ARCH_w65
 347     case bfd_arch_w65:
 348       disassemble = print_insn_w65;
 349       break;
 350 #endif
 351 #ifdef ARCH_xstormy16
 352     case bfd_arch_xstormy16:
 353       disassemble = print_insn_xstormy16;
 354       break;
 355 #endif
 356 #ifdef ARCH_xtensa
 357     case bfd_arch_xtensa:
 358       disassemble = print_insn_xtensa;
 359       break;
 360 #endif
 361 #ifdef ARCH_z8k
 362     case bfd_arch_z8k:
 363       if (bfd_get_mach(abfd) == bfd_mach_z8001)
 364         disassemble = print_insn_z8001;
 365       else
 366         disassemble = print_insn_z8002;
 367       break;
 368 #endif
 369 #ifdef ARCH_vax
 370     case bfd_arch_vax:
 371       disassemble = print_insn_vax;
 372       break;
 373 #endif
 374 #ifdef ARCH_frv
 375     case bfd_arch_frv:
 376       disassemble = print_insn_frv;
 377       break;
 378 #endif
 379 #ifdef ARCH_iq2000
 380     case bfd_arch_iq2000:
 381       disassemble = print_insn_iq2000;
 382       break;
 383 #endif
 384     default:
 385       return 0;
 386     }
 387   return disassemble;
 388 }
 389
 390 void
 391 disassembler_usage (stream)
 392      FILE * stream ATTRIBUTE_UNUSED;
 393 {
 394 #ifdef ARCH_arm
 395   print_arm_disassembler_options (stream);
 396 #endif
 397 #ifdef ARCH_mips
 398   print_mips_disassembler_options (stream);
 399 #endif
 400 #ifdef ARCH_powerpc
 401   print_ppc_disassembler_options (stream);
 402 #endif
 403
 404   return;
 405 }
 406
 407 void
 408 disassemble_init_for_target (struct disassemble_info * info)
 409 {
 410   if (info == NULL)
 411     return;
 412
 413   switch (info->arch)
 414     {
 415 #ifdef ARCH_arm
 416     case bfd_arch_arm:
 417       info->symbol_is_valid = arm_symbol_is_valid;
 418       break;
 419 #endif
 420     default:
 421       break;
 422     }
 423 }