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 if (bfd_get_mach(abfd) == bfd_mach_h8300s)
  90         disassemble = print_insn_h8300s;
  91       else
  92         disassemble = print_insn_h8300;
  93       break;
  94 #endif
  95 #ifdef ARCH_h8500
  96     case bfd_arch_h8500:
  97       disassemble = print_insn_h8500;
  98       break;
  99 #endif
 100 #ifdef ARCH_hppa
 101     case bfd_arch_hppa:
 102       disassemble = print_insn_hppa;
 103       break;
 104 #endif
 105 #ifdef ARCH_i386
 106     case bfd_arch_i386:
 107       disassemble = print_insn_i386;
 108       break;
 109 #endif
 110 #ifdef ARCH_i960
 111     case bfd_arch_i960:
 112       disassemble = print_insn_i960;
 113       break;
 114 #endif
 115 #ifdef ARCH_m68k
 116     case bfd_arch_m68k:
 117       disassemble = print_insn_m68k;
 118       break;
 119 #endif
 120 #ifdef ARCH_m88k
 121     case bfd_arch_m88k:
 122       disassemble = print_insn_m88k;
 123       break;
 124 #endif
 125 #ifdef ARCH_ns32k
 126     case bfd_arch_ns32k:
 127       disassemble = print_insn_ns32k;
 128       break;
 129 #endif
 130 #ifdef ARCH_mips
 131     case bfd_arch_mips:
 132       if (bfd_big_endian (abfd))
 133         disassemble = print_insn_big_mips;
 134       else
 135         disassemble = print_insn_little_mips;
 136       break;
 137 #endif
 138 #ifdef ARCH_powerpc
 139     case bfd_arch_powerpc:
 140       if (bfd_big_endian (abfd))
 141         disassemble = print_insn_big_powerpc;
 142       else
 143         disassemble = print_insn_little_powerpc;
 144       break;
 145 #endif
 146 #ifdef ARCH_rs6000
 147     case bfd_arch_rs6000:
 148       disassemble = print_insn_rs6000;
 149       break;
 150 #endif
 151 #ifdef ARCH_sh
 152     case bfd_arch_sh:
 153       if (bfd_big_endian (abfd))
 154         disassemble = print_insn_sh;
 155       else
 156         disassemble = print_insn_shl;
 157       break;
 158 #endif
 159 #ifdef ARCH_sparc
 160     case bfd_arch_sparc:
 161       disassemble = print_insn_sparc;
 162       break;
 163 #endif
 164 #ifdef ARCH_w65
 165     case bfd_arch_w65:
 166       disassemble = print_insn_w65;
 167       break;
 168 #endif
 169 #ifdef ARCH_z8k
 170     case bfd_arch_z8k:
 171       if (bfd_get_mach(abfd) == bfd_mach_z8001)
 172         disassemble = print_insn_z8001;
 173       else
 174         disassemble = print_insn_z8002;
 175       break;
 176 #endif
 177     default:
 178       return 0;
 179     }
 180   return disassemble;
 181 }