1 /* BFD back-end for i386 a.out binaries.
2 Copyright (C) 1990, 91, 93, 94, 95, 1997 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 /* This is for Mach 3, which uses a.out, not Mach-O. */
22 /* There is no magic number or anything which lets us distinguish this target
23 from i386aout or i386bsd. So this target is only useful if it is the
26 #define TARGET_PAGE_SIZE 1
27 #define SEGMENT_SIZE 0x1000
28 #define TEXT_START_ADDR 0x10000
30 #define BYTES_IN_WORD 4
31 /* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */
32 #define N_HEADER_IN_TEXT(x) 1
34 #define N_TXTSIZE(x) ((x).a_text)
39 #include "aout/aout64.h"
40 #include "aout/stab_gnu.h"
42 #include "libaout.h" /* BFD a.out internal data structures */
44 #define DEFAULT_ARCH bfd_arch_i386
45 #define MY(OP) CAT(i386mach3_,OP)
46 #define TARGETNAME "a.out-mach3"
48 static boolean
MY(set_sizes
)();
49 #define MY_backend_data &MY(backend_data)
50 static CONST
struct aout_backend_data
MY(backend_data
) = {
51 0, /* zmagic contiguous */
52 1, /* text incl header */
53 0, /* entry is text address */
54 0, /* exec_hdr_flags */
57 1, /* exec header not counted */
58 0, /* add_dynamic_symbols */
59 0, /* add_one_symbol */
60 0, /* link_dynamic_object */
61 0, /* write_dynamic_symbol */
62 0, /* check_dynamic_reloc */
63 0 /* finish_dynamic_link */
66 #include "aout-target.h"
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