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[deliverable/binutils-gdb.git] / bfd / cpu-i386.c
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1/* BFD support for the Intel 386 architecture.
2 Copyright 1992, 94, 95, 1996 Free Software Foundation, Inc.
3
4This file is part of BFD, the Binary File Descriptor library.
5
6This program is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2 of the License, or
9(at your option) any later version.
10
11This program is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with this program; if not, write to the Free Software
18Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
19
20#include "bfd.h"
21#include "sysdep.h"
22#include "libbfd.h"
23
24const bfd_arch_info_type bfd_i386_arch_intel_syntax =
25{
26 32, /* 32 bits in a word */
27 32, /* 32 bits in an address */
28 8, /* 8 bits in a byte */
29 bfd_arch_i386,
30 bfd_mach_i386_i386_intel_syntax,
31 "i386:intel",
32 "i386:intel",
33 3,
34 true,
71f6b586 35 bfd_default_compatible,
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36 bfd_default_scan ,
37 0,
38};
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39const bfd_arch_info_type bfd_x86_64_arch_intel_syntax =
40{
41 64, /* 64 bits in a word */
42 64, /* 64 bits in an address */
43 8, /* 8 bits in a byte */
44 bfd_arch_i386,
45 bfd_mach_x86_64_intel_syntax,
46 "x86_64:intel",
47 "x86_64:intel",
48 3,
49 true,
3fde5a36 50 bfd_default_compatible,
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51 bfd_default_scan ,
52 &bfd_i386_arch_intel_syntax,
53};
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54static const bfd_arch_info_type i8086_arch =
55{
56 32, /* 32 bits in a word */
57 32, /* 32 bits in an address (well, not really) */
58 8, /* 8 bits in a byte */
59 bfd_arch_i386,
60 bfd_mach_i386_i8086,
61 "i8086",
62 "i8086",
63 3,
64 false,
71f6b586 65 bfd_default_compatible,
252b5132 66 bfd_default_scan ,
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67 &bfd_x86_64_arch_intel_syntax,
68};
69
70const bfd_arch_info_type bfd_x86_64_arch =
71{
72 64, /* 32 bits in a word */
73 64, /* 32 bits in an address */
74 8, /* 8 bits in a byte */
75 bfd_arch_i386,
76 bfd_mach_x86_64,
77 "x86_64",
78 "x86_64",
79 3,
80 true,
3fde5a36 81 bfd_default_compatible,
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82 bfd_default_scan ,
83 &i8086_arch,
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84};
85
86const bfd_arch_info_type bfd_i386_arch =
87{
88 32, /* 32 bits in a word */
89 32, /* 32 bits in an address */
90 8, /* 8 bits in a byte */
91 bfd_arch_i386,
92 bfd_mach_i386_i386,
93 "i386",
94 "i386",
95 3,
96 true,
71f6b586 97 bfd_default_compatible,
252b5132 98 bfd_default_scan ,
3fde5a36 99 &bfd_x86_64_arch
252b5132 100};
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