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[external/binutils.git] / opcodes / disassemble.c
1 /* Select disassembly routine for specified architecture.
2    Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999 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 #define ARCH_arc
25 #define ARCH_arm
26 #define ARCH_d10v
27 #define ARCH_d30v
28 #define ARCH_h8300
29 #define ARCH_h8500
30 #define ARCH_hppa
31 #define ARCH_i386
32 #define ARCH_i960
33 #define ARCH_fr30
34 #define ARCH_m32r
35 #define ARCH_m68k
36 #define ARCH_m88k
37 #define ARCH_mcore
38 #define ARCH_mips
39 #define ARCH_mn10200
40 #define ARCH_mn10300
41 #define ARCH_ns32k
42 #define ARCH_powerpc
43 #define ARCH_rs6000
44 #define ARCH_sh
45 #define ARCH_sparc
46 #define ARCH_tic30
47 #define ARCH_tic80
48 #define ARCH_v850
49 #define ARCH_vax
50 #define ARCH_w65
51 #define ARCH_z8k
52 #endif
53
54
55 disassembler_ftype
56 disassembler (abfd)
57      bfd *abfd;
58 {
59   enum bfd_architecture a = bfd_get_arch (abfd);
60   disassembler_ftype disassemble;
61
62   switch (a)
63     {
64       /* If you add a case to this table, also add it to the
65          ARCH_all definition right above this function.  */
66 #ifdef ARCH_a29k
67     case bfd_arch_a29k:
68       /* As far as I know we only handle big-endian 29k objects.  */
69       disassemble = print_insn_big_a29k;
70       break;
71 #endif
72 #ifdef ARCH_alpha
73     case bfd_arch_alpha:
74       disassemble = print_insn_alpha;
75       break;
76 #endif
77 #ifdef ARCH_arc
78     case bfd_arch_arc:
79       {
80         disassemble = arc_get_disassembler (bfd_get_mach (abfd),
81                                             bfd_big_endian (abfd));
82         break;
83       }
84 #endif
85 #ifdef ARCH_arm
86     case bfd_arch_arm:
87       if (bfd_big_endian (abfd))
88         disassemble = print_insn_big_arm;
89       else
90         disassemble = print_insn_little_arm;
91       break;
92 #endif
93 #ifdef ARCH_d10v
94     case bfd_arch_d10v:
95       disassemble = print_insn_d10v;
96       break;
97 #endif
98 #ifdef ARCH_d30v
99     case bfd_arch_d30v:
100       disassemble = print_insn_d30v;
101       break;
102 #endif
103 #ifdef ARCH_h8300
104     case bfd_arch_h8300:
105       if (bfd_get_mach(abfd) == bfd_mach_h8300h)
106         disassemble = print_insn_h8300h;
107       else if (bfd_get_mach(abfd) == bfd_mach_h8300s)
108         disassemble = print_insn_h8300s;
109       else 
110         disassemble = print_insn_h8300;
111       break;
112 #endif
113 #ifdef ARCH_h8500
114     case bfd_arch_h8500:
115       disassemble = print_insn_h8500;
116       break;
117 #endif
118 #ifdef ARCH_hppa
119     case bfd_arch_hppa:
120       disassemble = print_insn_hppa;
121       break;
122 #endif
123 #ifdef ARCH_i386
124     case bfd_arch_i386:
125       if (bfd_get_mach (abfd) == bfd_mach_i386_i386_intel_syntax)
126         disassemble = print_insn_i386_intel;
127       else
128         disassemble = print_insn_i386_att;
129       break;
130 #endif
131 #ifdef ARCH_i960
132     case bfd_arch_i960:
133       disassemble = print_insn_i960;
134       break;
135 #endif
136 #ifdef ARCH_fr30
137     case bfd_arch_fr30:
138       disassemble = print_insn_fr30;
139       break;
140 #endif
141 #ifdef ARCH_m32r
142     case bfd_arch_m32r:
143       disassemble = print_insn_m32r;
144       break;
145 #endif
146 #ifdef ARCH_m68k
147     case bfd_arch_m68k:
148       disassemble = print_insn_m68k;
149       break;
150 #endif
151 #ifdef ARCH_m88k
152     case bfd_arch_m88k:
153       disassemble = print_insn_m88k;
154       break;
155 #endif
156 #ifdef ARCH_ns32k
157     case bfd_arch_ns32k:
158       disassemble = print_insn_ns32k;
159       break;
160 #endif
161 #ifdef ARCH_mcore
162     case bfd_arch_mcore:
163       disassemble = print_insn_mcore;
164       break;
165 #endif
166 #ifdef ARCH_mips
167     case bfd_arch_mips:
168       if (bfd_big_endian (abfd))
169         disassemble = print_insn_big_mips;
170       else
171         disassemble = print_insn_little_mips;
172       break;
173 #endif
174 #ifdef ARCH_mn10200
175     case bfd_arch_mn10200:
176       disassemble = print_insn_mn10200;
177       break;
178 #endif
179 #ifdef ARCH_mn10300
180     case bfd_arch_mn10300:
181       disassemble = print_insn_mn10300;
182       break;
183 #endif
184 #ifdef ARCH_powerpc
185     case bfd_arch_powerpc:
186       if (bfd_big_endian (abfd))
187         disassemble = print_insn_big_powerpc;
188       else
189         disassemble = print_insn_little_powerpc;
190       break;
191 #endif
192 #ifdef ARCH_rs6000
193     case bfd_arch_rs6000:
194       disassemble = print_insn_rs6000;
195       break;
196 #endif
197 #ifdef ARCH_sh
198     case bfd_arch_sh:
199       if (bfd_big_endian (abfd))
200         disassemble = print_insn_sh;
201       else
202         disassemble = print_insn_shl;
203       break;
204 #endif
205 #ifdef ARCH_sparc
206     case bfd_arch_sparc:
207       disassemble = print_insn_sparc;
208       break;
209 #endif
210 #ifdef ARCH_tic30
211     case bfd_arch_tic30:
212       disassemble = print_insn_tic30;
213       break;
214 #endif
215 #ifdef ARCH_tic80
216     case bfd_arch_tic80:
217       disassemble = print_insn_tic80;
218       break;
219 #endif
220 #ifdef ARCH_v850
221     case bfd_arch_v850:
222       disassemble = print_insn_v850;
223       break;
224 #endif
225 #ifdef ARCH_w65
226     case bfd_arch_w65:
227       disassemble = print_insn_w65;
228       break;
229 #endif
230 #ifdef ARCH_z8k
231     case bfd_arch_z8k:
232       if (bfd_get_mach(abfd) == bfd_mach_z8001)
233         disassemble = print_insn_z8001;
234       else 
235         disassemble = print_insn_z8002;
236       break;
237 #endif
238 #ifdef ARCH_vax
239     case bfd_arch_vax:
240       disassemble = print_insn_vax;
241       break;
242 #endif
243     default:
244       return 0;
245     }
246   return disassemble;
247 }