contrib/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_h8300
  32 #define ARCH_h8500
  33 #define ARCH_hppa
  34 #define ARCH_i370
  35 #define ARCH_i386
  36 #define ARCH_i860
  37 #define ARCH_i960
  38 #define ARCH_ia64
  39 #define ARCH_fr30
  40 #define ARCH_m32r
  41 #define ARCH_m68k
  42 #define ARCH_m68hc11
  43 #define ARCH_m68hc12
  44 #define ARCH_m88k
  45 #define ARCH_mcore
  46 #define ARCH_mips
  47 #define ARCH_mmix
  48 #define ARCH_mn10200
  49 #define ARCH_mn10300
  50 #define ARCH_ns32k
  51 #define ARCH_openrisc
  52 #define ARCH_or32
  53 #define ARCH_pdp11
  54 #define ARCH_pj
  55 #define ARCH_powerpc
  56 #define ARCH_rs6000
  57 #define ARCH_s390
  58 #define ARCH_sh
  59 #define ARCH_sparc
  60 #define ARCH_tic30
  61 #define ARCH_tic54x
  62 #define ARCH_tic80
  63 #define ARCH_v850
  64 #define ARCH_vax
  65 #define ARCH_w65
  66 #define ARCH_xstormy16
  67 #define ARCH_z8k
  68 #define INCLUDE_SHMEDIA
  69 #endif
  70
  71
  72 disassembler_ftype
  73 disassembler (abfd)
  74      bfd *abfd;
  75 {
  76   enum bfd_architecture a = bfd_get_arch (abfd);
  77   disassembler_ftype disassemble;
  78
  79   switch (a)
  80     {
  81       /* If you add a case to this table, also add it to the
  82          ARCH_all definition right above this function.  */
  83 #ifdef ARCH_a29k
  84     case bfd_arch_a29k:
  85       /* As far as I know we only handle big-endian 29k objects.  */
  86       disassemble = print_insn_big_a29k;
  87       break;
  88 #endif
  89 #ifdef ARCH_alpha
  90     case bfd_arch_alpha:
  91       disassemble = print_insn_alpha;
  92       break;
  93 #endif
  94 #ifdef ARCH_arc
  95     case bfd_arch_arc:
  96       {
  97         disassemble = arc_get_disassembler (abfd);
  98         break;
  99       }
 100 #endif
 101 #ifdef ARCH_arm
 102     case bfd_arch_arm:
 103       if (bfd_big_endian (abfd))
 104         disassemble = print_insn_big_arm;
 105       else
 106         disassemble = print_insn_little_arm;
 107       break;
 108 #endif
 109 #ifdef ARCH_avr
 110     case bfd_arch_avr:
 111       disassemble = print_insn_avr;
 112       break;
 113 #endif
 114 #ifdef ARCH_cris
 115     case bfd_arch_cris:
 116       disassemble = cris_get_disassembler (abfd);
 117       break;
 118 #endif
 119 #ifdef ARCH_d10v
 120     case bfd_arch_d10v:
 121       disassemble = print_insn_d10v;
 122       break;
 123 #endif
 124 #ifdef ARCH_d30v
 125     case bfd_arch_d30v:
 126       disassemble = print_insn_d30v;
 127       break;
 128 #endif
 129 #ifdef ARCH_h8300
 130     case bfd_arch_h8300:
 131       if (bfd_get_mach(abfd) == bfd_mach_h8300h)
 132         disassemble = print_insn_h8300h;
 133       else if (bfd_get_mach(abfd) == bfd_mach_h8300s)
 134         disassemble = print_insn_h8300s;
 135       else
 136         disassemble = print_insn_h8300;
 137       break;
 138 #endif
 139 #ifdef ARCH_h8500
 140     case bfd_arch_h8500:
 141       disassemble = print_insn_h8500;
 142       break;
 143 #endif
 144 #ifdef ARCH_hppa
 145     case bfd_arch_hppa:
 146       disassemble = print_insn_hppa;
 147       break;
 148 #endif
 149 #ifdef ARCH_i370
 150     case bfd_arch_i370:
 151       disassemble = print_insn_i370;
 152       break;
 153 #endif
 154 #ifdef ARCH_i386
 155     case bfd_arch_i386:
 156       disassemble = print_insn_i386;
 157       break;
 158 #endif
 159 #ifdef ARCH_i860
 160     case bfd_arch_i860:
 161       disassemble = print_insn_i860;
 162       break;
 163 #endif
 164 #ifdef ARCH_i960
 165     case bfd_arch_i960:
 166       disassemble = print_insn_i960;
 167       break;
 168 #endif
 169 #ifdef ARCH_ia64
 170     case bfd_arch_ia64:
 171       disassemble = print_insn_ia64;
 172       break;
 173 #endif
 174 #ifdef ARCH_fr30
 175     case bfd_arch_fr30:
 176       disassemble = print_insn_fr30;
 177       break;
 178 #endif
 179 #ifdef ARCH_m32r
 180     case bfd_arch_m32r:
 181       disassemble = print_insn_m32r;
 182       break;
 183 #endif
 184 #if defined(ARCH_m68hc11) || defined(ARCH_m68hc12)
 185     case bfd_arch_m68hc11:
 186       disassemble = print_insn_m68hc11;
 187       break;
 188     case bfd_arch_m68hc12:
 189       disassemble = print_insn_m68hc12;
 190       break;
 191 #endif
 192 #ifdef ARCH_m68k
 193     case bfd_arch_m68k:
 194       disassemble = print_insn_m68k;
 195       break;
 196 #endif
 197 #ifdef ARCH_m88k
 198     case bfd_arch_m88k:
 199       disassemble = print_insn_m88k;
 200       break;
 201 #endif
 202 #ifdef ARCH_ns32k
 203     case bfd_arch_ns32k:
 204       disassemble = print_insn_ns32k;
 205       break;
 206 #endif
 207 #ifdef ARCH_mcore
 208     case bfd_arch_mcore:
 209       disassemble = print_insn_mcore;
 210       break;
 211 #endif
 212 #ifdef ARCH_mips
 213     case bfd_arch_mips:
 214       if (bfd_big_endian (abfd))
 215         disassemble = print_insn_big_mips;
 216       else
 217         disassemble = print_insn_little_mips;
 218       break;
 219 #endif
 220 #ifdef ARCH_mmix
 221     case bfd_arch_mmix:
 222       disassemble = print_insn_mmix;
 223       break;
 224 #endif
 225 #ifdef ARCH_mn10200
 226     case bfd_arch_mn10200:
 227       disassemble = print_insn_mn10200;
 228       break;
 229 #endif
 230 #ifdef ARCH_mn10300
 231     case bfd_arch_mn10300:
 232       disassemble = print_insn_mn10300;
 233       break;
 234 #endif
 235 #ifdef ARCH_openrisc
 236     case bfd_arch_openrisc:
 237       disassemble = print_insn_openrisc;
 238       break;
 239 #endif
 240 #ifdef ARCH_or32
 241     case bfd_arch_or32:
 242       if (bfd_big_endian (abfd))
 243         disassemble = print_insn_big_or32;
 244       else
 245         disassemble = print_insn_little_or32;
 246       break;
 247 #endif
 248 #ifdef ARCH_pdp11
 249     case bfd_arch_pdp11:
 250       disassemble = print_insn_pdp11;
 251       break;
 252 #endif
 253 #ifdef ARCH_pj
 254     case bfd_arch_pj:
 255       disassemble = print_insn_pj;
 256       break;
 257 #endif
 258 #ifdef ARCH_powerpc
 259     case bfd_arch_powerpc:
 260       if (bfd_big_endian (abfd))
 261         disassemble = print_insn_big_powerpc;
 262       else
 263         disassemble = print_insn_little_powerpc;
 264       break;
 265 #endif
 266 #ifdef ARCH_rs6000
 267     case bfd_arch_rs6000:
 268       if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
 269         disassemble = print_insn_big_powerpc;
 270       else
 271         disassemble = print_insn_rs6000;
 272       break;
 273 #endif
 274 #ifdef ARCH_s390
 275     case bfd_arch_s390:
 276       disassemble = print_insn_s390;
 277       break;
 278 #endif
 279 #ifdef ARCH_sh
 280     case bfd_arch_sh:
 281 #ifdef INCLUDE_SHMEDIA
 282       if (bfd_get_mach (abfd) == bfd_mach_sh5)
 283         {
 284           if (bfd_big_endian (abfd))
 285             disassemble = print_insn_sh64;
 286           else
 287             disassemble = print_insn_sh64l;
 288           break;
 289         }
 290 #endif
 291       if (bfd_big_endian (abfd))
 292         disassemble = print_insn_sh;
 293       else
 294         disassemble = print_insn_shl;
 295       break;
 296 #endif
 297 #ifdef ARCH_sparc
 298     case bfd_arch_sparc:
 299       disassemble = print_insn_sparc;
 300       break;
 301 #endif
 302 #ifdef ARCH_tic30
 303     case bfd_arch_tic30:
 304       disassemble = print_insn_tic30;
 305       break;
 306 #endif
 307 #ifdef ARCH_tic54x
 308     case bfd_arch_tic54x:
 309       disassemble = print_insn_tic54x;
 310       break;
 311 #endif
 312 #ifdef ARCH_tic80
 313     case bfd_arch_tic80:
 314       disassemble = print_insn_tic80;
 315       break;
 316 #endif
 317 #ifdef ARCH_v850
 318     case bfd_arch_v850:
 319       disassemble = print_insn_v850;
 320       break;
 321 #endif
 322 #ifdef ARCH_w65
 323     case bfd_arch_w65:
 324       disassemble = print_insn_w65;
 325       break;
 326 #endif
 327 #ifdef ARCH_xstormy16
 328     case bfd_arch_xstormy16:
 329       disassemble = print_insn_xstormy16;
 330       break;
 331 #endif
 332 #ifdef ARCH_z8k
 333     case bfd_arch_z8k:
 334       if (bfd_get_mach(abfd) == bfd_mach_z8001)
 335         disassemble = print_insn_z8001;
 336       else
 337         disassemble = print_insn_z8002;
 338       break;
 339 #endif
 340 #ifdef ARCH_vax
 341     case bfd_arch_vax:
 342       disassemble = print_insn_vax;
 343       break;
 344 #endif
 345     default:
 346       return 0;
 347     }
 348   return disassemble;
 349 }
 350
 351 void
 352 disassembler_usage (stream)
 353      FILE * stream ATTRIBUTE_UNUSED;
 354 {
 355 #ifdef ARCH_arm
 356   print_arm_disassembler_options (stream);
 357 #endif
 358
 359   return;
 360 }