xref: /openbsd-src/gnu/usr.bin/binutils-2.17/bfd/cpu-i386.c (revision 3d8817e467ea46cf4772788d6804dd293abfb01a)
1*3d8817e4Smiod /* BFD support for the Intel 386 architecture.
2*3d8817e4Smiod    Copyright 1992, 1994, 1995, 1996, 1998, 2000, 2001, 2002, 2004
3*3d8817e4Smiod    Free Software Foundation, Inc.
4*3d8817e4Smiod 
5*3d8817e4Smiod This file is part of BFD, the Binary File Descriptor library.
6*3d8817e4Smiod 
7*3d8817e4Smiod This program is free software; you can redistribute it and/or modify
8*3d8817e4Smiod it under the terms of the GNU General Public License as published by
9*3d8817e4Smiod the Free Software Foundation; either version 2 of the License, or
10*3d8817e4Smiod (at your option) any later version.
11*3d8817e4Smiod 
12*3d8817e4Smiod This program is distributed in the hope that it will be useful,
13*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of
14*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15*3d8817e4Smiod GNU General Public License for more details.
16*3d8817e4Smiod 
17*3d8817e4Smiod You should have received a copy of the GNU General Public License
18*3d8817e4Smiod along with this program; if not, write to the Free Software
19*3d8817e4Smiod Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
20*3d8817e4Smiod 
21*3d8817e4Smiod #include "bfd.h"
22*3d8817e4Smiod #include "sysdep.h"
23*3d8817e4Smiod #include "libbfd.h"
24*3d8817e4Smiod 
25*3d8817e4Smiod const bfd_arch_info_type bfd_x86_64_arch_intel_syntax =
26*3d8817e4Smiod {
27*3d8817e4Smiod   64, /* 64 bits in a word */
28*3d8817e4Smiod   64, /* 64 bits in an address */
29*3d8817e4Smiod   8,  /* 8 bits in a byte */
30*3d8817e4Smiod   bfd_arch_i386,
31*3d8817e4Smiod   bfd_mach_x86_64_intel_syntax,
32*3d8817e4Smiod   "i386:intel",
33*3d8817e4Smiod   "i386:x86-64:intel",
34*3d8817e4Smiod   3,
35*3d8817e4Smiod   FALSE,
36*3d8817e4Smiod   bfd_default_compatible,
37*3d8817e4Smiod   bfd_default_scan,
38*3d8817e4Smiod   0
39*3d8817e4Smiod };
40*3d8817e4Smiod 
41*3d8817e4Smiod const bfd_arch_info_type bfd_i386_arch_intel_syntax =
42*3d8817e4Smiod {
43*3d8817e4Smiod   32,	/* 32 bits in a word */
44*3d8817e4Smiod   32,	/* 32 bits in an address */
45*3d8817e4Smiod   8,	/* 8 bits in a byte */
46*3d8817e4Smiod   bfd_arch_i386,
47*3d8817e4Smiod   bfd_mach_i386_i386_intel_syntax,
48*3d8817e4Smiod   "i386:intel",
49*3d8817e4Smiod   "i386:intel",
50*3d8817e4Smiod   3,
51*3d8817e4Smiod   TRUE,
52*3d8817e4Smiod   bfd_default_compatible,
53*3d8817e4Smiod   bfd_default_scan,
54*3d8817e4Smiod   &bfd_x86_64_arch_intel_syntax
55*3d8817e4Smiod };
56*3d8817e4Smiod 
57*3d8817e4Smiod const bfd_arch_info_type i8086_arch =
58*3d8817e4Smiod {
59*3d8817e4Smiod   32,	/* 32 bits in a word */
60*3d8817e4Smiod   32,	/* 32 bits in an address (well, not really) */
61*3d8817e4Smiod   8,	/* 8 bits in a byte */
62*3d8817e4Smiod   bfd_arch_i386,
63*3d8817e4Smiod   bfd_mach_i386_i8086,
64*3d8817e4Smiod   "i8086",
65*3d8817e4Smiod   "i8086",
66*3d8817e4Smiod   3,
67*3d8817e4Smiod   FALSE,
68*3d8817e4Smiod   bfd_default_compatible,
69*3d8817e4Smiod   bfd_default_scan,
70*3d8817e4Smiod   &bfd_i386_arch_intel_syntax
71*3d8817e4Smiod };
72*3d8817e4Smiod 
73*3d8817e4Smiod const bfd_arch_info_type bfd_x86_64_arch =
74*3d8817e4Smiod {
75*3d8817e4Smiod   64, /* 32 bits in a word */
76*3d8817e4Smiod   64, /* 32 bits in an address */
77*3d8817e4Smiod   8,  /* 8 bits in a byte */
78*3d8817e4Smiod   bfd_arch_i386,
79*3d8817e4Smiod   bfd_mach_x86_64,
80*3d8817e4Smiod   "i386",
81*3d8817e4Smiod   "i386:x86-64",
82*3d8817e4Smiod   3,
83*3d8817e4Smiod   FALSE,
84*3d8817e4Smiod   bfd_default_compatible,
85*3d8817e4Smiod   bfd_default_scan,
86*3d8817e4Smiod   &i8086_arch
87*3d8817e4Smiod };
88*3d8817e4Smiod 
89*3d8817e4Smiod const bfd_arch_info_type bfd_i386_arch =
90*3d8817e4Smiod {
91*3d8817e4Smiod   32,	/* 32 bits in a word */
92*3d8817e4Smiod   32,	/* 32 bits in an address */
93*3d8817e4Smiod   8,	/* 8 bits in a byte */
94*3d8817e4Smiod   bfd_arch_i386,
95*3d8817e4Smiod   bfd_mach_i386_i386,
96*3d8817e4Smiod   "i386",
97*3d8817e4Smiod   "i386",
98*3d8817e4Smiod   3,
99*3d8817e4Smiod   TRUE,
100*3d8817e4Smiod   bfd_default_compatible,
101*3d8817e4Smiod   bfd_default_scan,
102*3d8817e4Smiod   &bfd_x86_64_arch
103*3d8817e4Smiod };
104