| 1 | /* BFD back-end for i386 a.out binaries.
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| 2 | Copyright 1990, 1991, 1993, 1994, 1995, 1997
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| 3 | Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of BFD, the Binary File Descriptor library.
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 2 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program; if not, write to the Free Software
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| 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 20 |
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| 21 | /* This is for Mach 3, which uses a.out, not Mach-O. */
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| 22 |
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| 23 | /* There is no magic number or anything which lets us distinguish this target
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| 24 | from i386aout or i386bsd. So this target is only useful if it is the
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| 25 | default target. */
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| 26 |
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| 27 | #define TARGET_PAGE_SIZE 1
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| 28 | #define SEGMENT_SIZE 0x1000
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| 29 | #define TEXT_START_ADDR 0x10000
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| 30 | #define ARCH 32
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| 31 | #define BYTES_IN_WORD 4
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| 32 | /* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */
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| 33 | #define N_HEADER_IN_TEXT(x) 1
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| 34 |
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| 35 | #define N_TXTSIZE(x) ((x).a_text)
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| 36 |
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| 37 | #include "bfd.h"
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| 38 | #include "sysdep.h"
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| 39 | #include "libbfd.h"
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| 40 | #include "aout/aout64.h"
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| 41 | #include "aout/stab_gnu.h"
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| 42 | #include "aout/ar.h"
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| 43 | #include "libaout.h" /* BFD a.out internal data structures */
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| 44 |
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| 45 | #define DEFAULT_ARCH bfd_arch_i386
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| 46 | #define MY(OP) CAT(i386mach3_,OP)
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| 47 | #define TARGETNAME "a.out-mach3"
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| 48 |
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| 49 | static boolean MY(set_sizes)();
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| 50 | #define MY_backend_data &MY(backend_data)
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| 51 | static CONST struct aout_backend_data MY(backend_data) = {
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| 52 | 0, /* zmagic contiguous */
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| 53 | 1, /* text incl header */
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| 54 | 0, /* entry is text address */
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| 55 | 0, /* exec_hdr_flags */
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| 56 | 0, /* text vma? */
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| 57 | MY(set_sizes),
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| 58 | 1, /* exec header not counted */
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| 59 | 0, /* add_dynamic_symbols */
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| 60 | 0, /* add_one_symbol */
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| 61 | 0, /* link_dynamic_object */
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| 62 | 0, /* write_dynamic_symbol */
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| 63 | 0, /* check_dynamic_reloc */
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| 64 | 0 /* finish_dynamic_link */
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| 65 | };
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| 66 |
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| 67 | #include "aout-target.h"
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