opcodes/disassemble.c

   1 /* Select disassembly routine for specified architecture.
   2    Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
   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_mn10200
  48 #define ARCH_mn10300
  49 #define ARCH_ns32k
  50 #define ARCH_openrisc
  51 #define ARCH_pdp11
  52 #define ARCH_pj
  53 #define ARCH_powerpc
  54 #define ARCH_rs6000
  55 #define ARCH_s390
  56 #define ARCH_sh
  57 #define ARCH_sparc
  58 #define ARCH_tic30
  59 #define ARCH_tic54x
  60 #define ARCH_tic80
  61 #define ARCH_v850
  62 #define ARCH_vax
  63 #define ARCH_w65
  64 #define ARCH_z8k
  65 #endif
  66
  67
  68 disassembler_ftype
  69 disassembler (abfd)
  70      bfd *abfd;
  71 {
  72   enum bfd_architecture a = bfd_get_arch (abfd);
  73   disassembler_ftype disassemble;
  74
  75   switch (a)
  76     {
  77       /* If you add a case to this table, also add it to the
  78          ARCH_all definition right above this function.  */
  79 #ifdef ARCH_a29k
  80     case bfd_arch_a29k:
  81       /* As far as I know we only handle big-endian 29k objects.  */
  82       disassemble = print_insn_big_a29k;
  83       break;
  84 #endif
  85 #ifdef ARCH_alpha
  86     case bfd_arch_alpha:
  87       disassemble = print_insn_alpha;
  88       break;
  89 #endif
  90 #ifdef ARCH_arc
  91     case bfd_arch_arc:
  92       {
  93         disassemble = arc_get_disassembler (abfd);
  94         break;
  95       }
  96 #endif
  97 #ifdef ARCH_arm
  98     case bfd_arch_arm:
  99       if (bfd_big_endian (abfd))
 100         disassemble = print_insn_big_arm;
 101       else
 102         disassemble = print_insn_little_arm;
 103       break;
 104 #endif
 105 #ifdef ARCH_avr
 106     case bfd_arch_avr:
 107       disassemble = print_insn_avr;
 108       break;
 109 #endif
 110 #ifdef ARCH_cris
 111     case bfd_arch_cris:
 112       disassemble = cris_get_disassembler (abfd);
 113       break;
 114 #endif
 115 #ifdef ARCH_d10v
 116     case bfd_arch_d10v:
 117       disassemble = print_insn_d10v;
 118       break;
 119 #endif
 120 #ifdef ARCH_d30v
 121     case bfd_arch_d30v:
 122       disassemble = print_insn_d30v;
 123       break;
 124 #endif
 125 #ifdef ARCH_h8300
 126     case bfd_arch_h8300:
 127       if (bfd_get_mach(abfd) == bfd_mach_h8300h)
 128         disassemble = print_insn_h8300h;
 129       else if (bfd_get_mach(abfd) == bfd_mach_h8300s)
 130         disassemble = print_insn_h8300s;
 131       else
 132         disassemble = print_insn_h8300;
 133       break;
 134 #endif
 135 #ifdef ARCH_h8500
 136     case bfd_arch_h8500:
 137       disassemble = print_insn_h8500;
 138       break;
 139 #endif
 140 #ifdef ARCH_hppa
 141     case bfd_arch_hppa:
 142       disassemble = print_insn_hppa;
 143       break;
 144 #endif
 145 #ifdef ARCH_i370
 146     case bfd_arch_i370:
 147       disassemble = print_insn_i370;
 148       break;
 149 #endif
 150 #ifdef ARCH_i386
 151     case bfd_arch_i386:
 152       if (bfd_get_mach (abfd) == bfd_mach_i386_i386_intel_syntax
 153           || bfd_get_mach (abfd) == bfd_mach_x86_64_intel_syntax)
 154         disassemble = print_insn_i386_intel;
 155       else
 156         disassemble = print_insn_i386_att;
 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_mn10200
 221     case bfd_arch_mn10200:
 222       disassemble = print_insn_mn10200;
 223       break;
 224 #endif
 225 #ifdef ARCH_mn10300
 226     case bfd_arch_mn10300:
 227       disassemble = print_insn_mn10300;
 228       break;
 229 #endif
 230 #ifdef ARCH_openrisc
 231     case bfd_arch_openrisc:
 232       disassemble = print_insn_openrisc;
 233       break;
 234 #endif
 235 #ifdef ARCH_pdp11
 236     case bfd_arch_pdp11:
 237       disassemble = print_insn_pdp11;
 238       break;
 239 #endif
 240 #ifdef ARCH_pj
 241     case bfd_arch_pj:
 242       disassemble = print_insn_pj;
 243       break;
 244 #endif
 245 #ifdef ARCH_powerpc
 246     case bfd_arch_powerpc:
 247       if (bfd_big_endian (abfd))
 248         disassemble = print_insn_big_powerpc;
 249       else
 250         disassemble = print_insn_little_powerpc;
 251       break;
 252 #endif
 253 #ifdef ARCH_rs6000
 254     case bfd_arch_rs6000:
 255       if (bfd_get_mach (abfd) == bfd_mach_ppc_620)
 256         disassemble = print_insn_big_powerpc;
 257       else
 258         disassemble = print_insn_rs6000;
 259       break;
 260 #endif
 261 #ifdef ARCH_s390
 262     case bfd_arch_s390:
 263       disassemble = print_insn_s390;
 264       break;
 265 #endif
 266 #ifdef ARCH_sh
 267     case bfd_arch_sh:
 268       if (bfd_big_endian (abfd))
 269         disassemble = print_insn_sh;
 270       else
 271         disassemble = print_insn_shl;
 272       break;
 273 #endif
 274 #ifdef ARCH_sparc
 275     case bfd_arch_sparc:
 276       disassemble = print_insn_sparc;
 277       break;
 278 #endif
 279 #ifdef ARCH_tic30
 280     case bfd_arch_tic30:
 281       disassemble = print_insn_tic30;
 282       break;
 283 #endif
 284 #ifdef ARCH_tic54x
 285     case bfd_arch_tic54x:
 286       disassemble = print_insn_tic54x;
 287       break;
 288 #endif
 289 #ifdef ARCH_tic80
 290     case bfd_arch_tic80:
 291       disassemble = print_insn_tic80;
 292       break;
 293 #endif
 294 #ifdef ARCH_v850
 295     case bfd_arch_v850:
 296       disassemble = print_insn_v850;
 297       break;
 298 #endif
 299 #ifdef ARCH_w65
 300     case bfd_arch_w65:
 301       disassemble = print_insn_w65;
 302       break;
 303 #endif
 304 #ifdef ARCH_z8k
 305     case bfd_arch_z8k:
 306       if (bfd_get_mach(abfd) == bfd_mach_z8001)
 307         disassemble = print_insn_z8001;
 308       else
 309         disassemble = print_insn_z8002;
 310       break;
 311 #endif
 312 #ifdef ARCH_vax
 313     case bfd_arch_vax:
 314       disassemble = print_insn_vax;
 315       break;
 316 #endif
 317     default:
 318       return 0;
 319     }
 320   return disassemble;
 321 }
 322
 323 void
 324 disassembler_usage (stream)
 325      FILE * stream;
 326 {
 327 #ifdef ARCH_arm
 328   print_arm_disassembler_options (stream);
 329 #endif
 330
 331   return;
 332 }