Commit | Line | Data |
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252b5132 | 1 | /* BFD support for the Intel 386 architecture. |
dd53c801 | 2 | Copyright 1992, 1994, 1995, 1996, 1998, 2000, 2001, 2002 |
7898deda | 3 | Free Software Foundation, Inc. |
252b5132 RH |
4 | |
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #include "bfd.h" | |
22 | #include "sysdep.h" | |
23 | #include "libbfd.h" | |
24 | ||
dd53c801 AJ |
25 | /* Don't mix 32 bit and 64 bit files. */ |
26 | ||
27 | static const bfd_arch_info_type *i386_compatible | |
28 | PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *)); | |
29 | ||
30 | static const bfd_arch_info_type * | |
31 | i386_compatible (a, b) | |
32 | const bfd_arch_info_type *a; | |
33 | const bfd_arch_info_type *b; | |
34 | { | |
35 | if (a->bits_per_word != b->bits_per_word) | |
36 | return NULL; | |
37 | ||
38 | return bfd_default_compatible (a, b); | |
39 | } | |
40 | ||
252b5132 RH |
41 | const bfd_arch_info_type bfd_i386_arch_intel_syntax = |
42 | { | |
43 | 32, /* 32 bits in a word */ | |
44 | 32, /* 32 bits in an address */ | |
45 | 8, /* 8 bits in a byte */ | |
46 | bfd_arch_i386, | |
47 | bfd_mach_i386_i386_intel_syntax, | |
48 | "i386:intel", | |
49 | "i386:intel", | |
50 | 3, | |
51 | true, | |
dd53c801 | 52 | i386_compatible, |
252b5132 RH |
53 | bfd_default_scan , |
54 | 0, | |
55 | }; | |
8d88c4ca NC |
56 | const bfd_arch_info_type bfd_x86_64_arch_intel_syntax = |
57 | { | |
58 | 64, /* 64 bits in a word */ | |
59 | 64, /* 64 bits in an address */ | |
60 | 8, /* 8 bits in a byte */ | |
61 | bfd_arch_i386, | |
62 | bfd_mach_x86_64_intel_syntax, | |
58a35813 AJ |
63 | "x86-64:intel", |
64 | "x86-64:intel", | |
8d88c4ca NC |
65 | 3, |
66 | true, | |
dd53c801 | 67 | i386_compatible, |
8d88c4ca NC |
68 | bfd_default_scan , |
69 | &bfd_i386_arch_intel_syntax, | |
70 | }; | |
252b5132 RH |
71 | static const bfd_arch_info_type i8086_arch = |
72 | { | |
73 | 32, /* 32 bits in a word */ | |
74 | 32, /* 32 bits in an address (well, not really) */ | |
75 | 8, /* 8 bits in a byte */ | |
76 | bfd_arch_i386, | |
77 | bfd_mach_i386_i8086, | |
78 | "i8086", | |
79 | "i8086", | |
80 | 3, | |
81 | false, | |
dd53c801 | 82 | i386_compatible, |
252b5132 | 83 | bfd_default_scan , |
8d88c4ca NC |
84 | &bfd_x86_64_arch_intel_syntax, |
85 | }; | |
86 | ||
87 | const bfd_arch_info_type bfd_x86_64_arch = | |
88 | { | |
89 | 64, /* 32 bits in a word */ | |
90 | 64, /* 32 bits in an address */ | |
91 | 8, /* 8 bits in a byte */ | |
92 | bfd_arch_i386, | |
93 | bfd_mach_x86_64, | |
58a35813 AJ |
94 | "x86-64", |
95 | "x86-64", | |
8d88c4ca NC |
96 | 3, |
97 | true, | |
dd53c801 | 98 | i386_compatible, |
8d88c4ca NC |
99 | bfd_default_scan , |
100 | &i8086_arch, | |
252b5132 RH |
101 | }; |
102 | ||
103 | const bfd_arch_info_type bfd_i386_arch = | |
104 | { | |
105 | 32, /* 32 bits in a word */ | |
106 | 32, /* 32 bits in an address */ | |
107 | 8, /* 8 bits in a byte */ | |
108 | bfd_arch_i386, | |
109 | bfd_mach_i386_i386, | |
110 | "i386", | |
111 | "i386", | |
112 | 3, | |
113 | true, | |
dd53c801 | 114 | i386_compatible, |
252b5132 | 115 | bfd_default_scan , |
3fde5a36 | 116 | &bfd_x86_64_arch |
252b5132 | 117 | }; |