1 /* BFD back-end for i386 a.out binaries.
2 Copyright (C) 1990-2016 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
22 /* This is for Mach 3, which uses a.out, not Mach-O. */
24 /* There is no magic number or anything which lets us distinguish this target
25 from i386aout or i386bsd. So this target is only useful if it is the
28 #define TARGET_PAGE_SIZE 1
29 #define SEGMENT_SIZE 0x1000
30 #define TEXT_START_ADDR 0x10000
32 /* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */
33 #define N_HEADER_IN_TEXT(x) 1
35 #define N_TXTSIZE(x) ((x)->a_text)
40 #include "aout/aout64.h"
41 #include "aout/stab_gnu.h"
43 #include "libaout.h" /* BFD a.out internal data structures */
45 #define DEFAULT_ARCH bfd_arch_i386
47 /* Do not "beautify" the CONCAT* macro args. Traditional C will not
48 remove whitespace added here, and thus will fail to concatenate
50 #define MY(OP) CONCAT2 (i386_aout_mach3_,OP)
51 #define TARGETNAME "a.out-mach3"
53 static bfd_boolean MY (set_sizes) (bfd *);
54 #define MY_backend_data &MY(backend_data)
56 static const struct aout_backend_data MY(backend_data) =
58 0, /* zmagic contiguous */
59 1, /* text incl header */
60 0, /* entry is text address */
61 0, /* exec_hdr_flags */
64 1, /* exec header not counted */
65 0, /* add_dynamic_symbols */
66 0, /* add_one_symbol */
67 0, /* link_dynamic_object */
68 0, /* write_dynamic_symbol */
69 0, /* check_dynamic_reloc */
70 0 /* finish_dynamic_link */
73 #include "aout-target.h"