opcodes/disassemble.c

   1 /* Select disassembly routine for specified architecture.
   2    Copyright (C) 1994, 1995 Free Software Foundation, Inc.
   3
   4 This program is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18 #include "ansidecl.h"
  19 #include "dis-asm.h"
  20
  21 #ifdef ARCH_all
  22 #define ARCH_a29k
  23 #define ARCH_alpha
  24 /* start-sanitize-arc */
  25 #define ARCH_arc
  26 /* end-sanitize-arc */
  27 #define ARCH_arm
  28 #define ARCH_h8300
  29 #define ARCH_h8500
  30 #define ARCH_hppa
  31 #define ARCH_i386
  32 #define ARCH_i960
  33 #define ARCH_m68k
  34 #define ARCH_m88k
  35 #define ARCH_mips
  36 #define ARCH_ns32k
  37 #define ARCH_powerpc
  38 #define ARCH_rs6000
  39 #define ARCH_sh
  40 #define ARCH_sparc
  41 #define ARCH_w65
  42 #define ARCH_z8k
  43 #endif
  44
  45 disassembler_ftype
  46 disassembler (abfd)
  47      bfd *abfd;
  48 {
  49   enum bfd_architecture a = bfd_get_arch (abfd);
  50   disassembler_ftype disassemble;
  51
  52   switch (a)
  53     {
  54       /* If you add a case to this table, also add it to the
  55          ARCH_all definition right above this function.  */
  56 #ifdef ARCH_a29k
  57     case bfd_arch_a29k:
  58       /* As far as I know we only handle big-endian 29k objects.  */
  59       disassemble = print_insn_big_a29k;
  60       break;
  61 #endif
  62 #ifdef ARCH_alpha
  63     case bfd_arch_alpha:
  64       disassemble = print_insn_alpha;
  65       break;
  66 #endif
  67 /* start-sanitize-arc */
  68 #ifdef ARCH_arc
  69     case bfd_arch_arc:
  70       {
  71         disassemble = arc_get_disassembler (bfd_get_mach (abfd),
  72                                             bfd_big_endian (abfd));
  73         break;
  74       }
  75 #endif
  76 /* end-sanitize-arc */
  77 #ifdef ARCH_arm
  78     case bfd_arch_arm:
  79       if (bfd_big_endian (abfd))
  80         disassemble = print_insn_big_arm;
  81       else
  82         disassemble = print_insn_little_arm;
  83       break;
  84 #endif
  85 #ifdef ARCH_h8300
  86     case bfd_arch_h8300:
  87       if (bfd_get_mach(abfd) == bfd_mach_h8300h)
  88         disassemble = print_insn_h8300h;
  89       else
  90         disassemble = print_insn_h8300;
  91       break;
  92 #endif
  93 #ifdef ARCH_h8500
  94     case bfd_arch_h8500:
  95       disassemble = print_insn_h8500;
  96       break;
  97 #endif
  98 #ifdef ARCH_hppa
  99     case bfd_arch_hppa:
 100       disassemble = print_insn_hppa;
 101       break;
 102 #endif
 103 #ifdef ARCH_i386
 104     case bfd_arch_i386:
 105       disassemble = print_insn_i386;
 106       break;
 107 #endif
 108 #ifdef ARCH_i960
 109     case bfd_arch_i960:
 110       disassemble = print_insn_i960;
 111       break;
 112 #endif
 113 #ifdef ARCH_m68k
 114     case bfd_arch_m68k:
 115       disassemble = print_insn_m68k;
 116       break;
 117 #endif
 118 #ifdef ARCH_m88k
 119     case bfd_arch_m88k:
 120       disassemble = print_insn_m88k;
 121       break;
 122 #endif
 123 #ifdef ARCH_ns32k
 124     case bfd_arch_ns32k:
 125       disassemble = print_insn_ns32k;
 126       break;
 127 #endif
 128 #ifdef ARCH_mips
 129     case bfd_arch_mips:
 130       if (bfd_big_endian (abfd))
 131         disassemble = print_insn_big_mips;
 132       else
 133         disassemble = print_insn_little_mips;
 134       break;
 135 #endif
 136 #ifdef ARCH_powerpc
 137     case bfd_arch_powerpc:
 138       if (bfd_big_endian (abfd))
 139         disassemble = print_insn_big_powerpc;
 140       else
 141         disassemble = print_insn_little_powerpc;
 142       break;
 143 #endif
 144 #ifdef ARCH_rs6000
 145     case bfd_arch_rs6000:
 146       disassemble = print_insn_rs6000;
 147       break;
 148 #endif
 149 #ifdef ARCH_sh
 150     case bfd_arch_sh:
 151       if (bfd_big_endian (abfd))
 152         disassemble = print_insn_sh;
 153       else
 154         disassemble = print_insn_shl;
 155       break;
 156 #endif
 157 #ifdef ARCH_sparc
 158     case bfd_arch_sparc:
 159       if (bfd_get_mach (abfd) == bfd_mach_sparc_v9
 160           || bfd_get_mach (abfd) == bfd_mach_sparc_v9a)
 161         disassemble = print_insn_sparc64;
 162       else
 163         disassemble = print_insn_sparc;
 164       break;
 165 #endif
 166 #ifdef ARCH_w65
 167     case bfd_arch_w65:
 168       disassemble = print_insn_w65;
 169       break;
 170 #endif
 171 #ifdef ARCH_z8k
 172     case bfd_arch_z8k:
 173       if (bfd_get_mach(abfd) == bfd_mach_z8001)
 174         disassemble = print_insn_z8001;
 175       else
 176         disassemble = print_insn_z8002;
 177       break;
 178 #endif
 179     default:
 180       return 0;
 181     }
 182   return disassemble;
 183 }