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65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/* BFD back-end for i386 a.out binaries.
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Copyright (C) 1990, 1991 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* The only 386 aout system we have here is GO32 from DJ.
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These numbers make BFD work with that. If your aout 386 system
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doesn't work with these, we'll have to split them into different
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files. Send me (sac@cygnus.com) the runes to make it work on your
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system, and I'll stick it in for the next release.
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*/
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#define TARGET_IS_LITTLE_ENDIAN_P
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#define N_HEADER_IN_TEXT(x) 0
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#define BYTES_IN_WORD 4
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#define ARCH 32
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#define N_TXTOFF(x) 0x20
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#define N_TXTADDR(x) (N_MAGIC(x)==ZMAGIC ? 0x1020 : 0)
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#define N_TXTSIZE(x) ((x).a_text)
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#if 0
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#define N_DATADDR(x) (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+(x).a_text) : (SEGMENT_SIZE + ((0x1020+(x).a_text-1) & ~(SEGMENT_SIZE-1))))
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#define NOSUBEXECB
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#endif
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#define PAGE_SIZE 4096
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#define SEGMENT_SIZE 0x400000
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#define DEFAULT_ARCH bfd_arch_i386
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#define MY(OP) CAT(i386aout_,OP)
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#define TARGETNAME "a.out-i386"
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#define NO_WRITE_HEADER_KLUDGE 1
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "libaout.h"
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static boolean MY(set_sizes)();
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#define MY_backend_data &MY(backend_data)
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static CONST struct aout_backend_data MY(backend_data) = {
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0, /* zmagic contiguous */
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1, /* text incl header */
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0, /* text vma? */
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MY(set_sizes),
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1, /* exec header not counted */
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};
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#include "aout-target.h"
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