1/* BFD back-end for i386 a.out binaries.
2   Copyright 1990, 1991, 1993, 1994, 1995, 1997, 2001, 2002, 2003
3   Free Software Foundation, Inc.
4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
20
21/* This is for Mach 3, which uses a.out, not Mach-O.  */
22
23/* There is no magic number or anything which lets us distinguish this target
24   from i386aout or i386bsd.  So this target is only useful if it is the
25   default target.  */
26
27#define	TARGET_PAGE_SIZE	1
28#define	SEGMENT_SIZE	0x1000
29#define TEXT_START_ADDR	0x10000
30#define ARCH 32
31/* This macro is only relevant when N_MAGIC(x) == ZMAGIC.  */
32#define N_HEADER_IN_TEXT(x)	1
33
34#define N_TXTSIZE(x)	((x).a_text)
35
36#include "bfd.h"
37#include "sysdep.h"
38#include "libbfd.h"
39#include "aout/aout64.h"
40#include "aout/stab_gnu.h"
41#include "aout/ar.h"
42#include "libaout.h"           /* BFD a.out internal data structures */
43
44#define DEFAULT_ARCH bfd_arch_i386
45
46/* Do not "beautify" the CONCAT* macro args.  Traditional C will not
47   remove whitespace added here, and thus will fail to concatenate
48   the tokens.  */
49#define MY(OP) CONCAT2 (i386mach3_,OP)
50#define TARGETNAME "a.out-mach3"
51
52static bfd_boolean MY (set_sizes) PARAMS ((bfd *));
53#define MY_backend_data &MY(backend_data)
54static const struct aout_backend_data MY(backend_data) = {
55  0,				/* zmagic contiguous */
56  1,				/* text incl header */
57  0,				/* entry is text address */
58  0,				/* exec_hdr_flags */
59  0,				/* text vma? */
60  MY(set_sizes),
61  1,				/* exec header not counted */
62  0,				/* add_dynamic_symbols */
63  0,				/* add_one_symbol */
64  0,				/* link_dynamic_object */
65  0,				/* write_dynamic_symbol */
66  0,				/* check_dynamic_reloc */
67  0				/* finish_dynamic_link */
68};
69
70#include "aout-target.h"
71