/* BFD back-end for i386 a.out binaries.
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/* BFD back-end for i386 a.out binaries.
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Copyright 1990, 1991, 1993, 1994, 1995, 1997, 2001, 2002, 2003, 2007
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Copyright 1990, 1991, 1993, 1994, 1995, 1997, 2001, 2002, 2003, 2007
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Free Software Foundation, Inc.
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Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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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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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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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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MA 02110-1301, USA. */
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/* This is for Mach 3, which uses a.out, not Mach-O. */
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/* This is for Mach 3, which uses a.out, not Mach-O. */
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/* There is no magic number or anything which lets us distinguish this target
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/* There is no magic number or anything which lets us distinguish this target
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from i386aout or i386bsd. So this target is only useful if it is the
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from i386aout or i386bsd. So this target is only useful if it is the
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default target. */
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default target. */
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#define TARGET_PAGE_SIZE 1
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#define TARGET_PAGE_SIZE 1
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#define SEGMENT_SIZE 0x1000
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#define SEGMENT_SIZE 0x1000
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#define TEXT_START_ADDR 0x10000
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#define TEXT_START_ADDR 0x10000
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#define ARCH 32
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#define ARCH 32
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/* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */
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/* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */
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#define N_HEADER_IN_TEXT(x) 1
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#define N_HEADER_IN_TEXT(x) 1
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#define N_TXTSIZE(x) ((x).a_text)
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#define N_TXTSIZE(x) ((x).a_text)
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#include "sysdep.h"
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#include "sysdep.h"
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#include "bfd.h"
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#include "bfd.h"
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#include "libbfd.h"
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#include "libbfd.h"
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#include "aout/aout64.h"
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#include "aout/aout64.h"
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#include "aout/stab_gnu.h"
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#include "aout/stab_gnu.h"
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#include "aout/ar.h"
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#include "aout/ar.h"
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#include "libaout.h" /* BFD a.out internal data structures */
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#include "libaout.h" /* BFD a.out internal data structures */
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#define DEFAULT_ARCH bfd_arch_i386
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#define DEFAULT_ARCH bfd_arch_i386
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/* Do not "beautify" the CONCAT* macro args. Traditional C will not
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/* Do not "beautify" the CONCAT* macro args. Traditional C will not
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remove whitespace added here, and thus will fail to concatenate
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remove whitespace added here, and thus will fail to concatenate
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the tokens. */
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the tokens. */
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#define MY(OP) CONCAT2 (i386mach3_,OP)
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#define MY(OP) CONCAT2 (i386mach3_,OP)
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#define TARGETNAME "a.out-mach3"
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#define TARGETNAME "a.out-mach3"
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static bfd_boolean MY (set_sizes) PARAMS ((bfd *));
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static bfd_boolean MY (set_sizes) PARAMS ((bfd *));
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#define MY_backend_data &MY(backend_data)
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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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static const struct aout_backend_data MY(backend_data) = {
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0, /* zmagic contiguous */
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0, /* zmagic contiguous */
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1, /* text incl header */
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1, /* text incl header */
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0, /* entry is text address */
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0, /* entry is text address */
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0, /* exec_hdr_flags */
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0, /* exec_hdr_flags */
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0, /* text vma? */
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0, /* text vma? */
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MY(set_sizes),
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MY(set_sizes),
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1, /* exec header not counted */
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1, /* exec header not counted */
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0, /* add_dynamic_symbols */
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0, /* add_dynamic_symbols */
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0, /* add_one_symbol */
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0, /* add_one_symbol */
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0, /* link_dynamic_object */
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0, /* link_dynamic_object */
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0, /* write_dynamic_symbol */
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0, /* write_dynamic_symbol */
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0, /* check_dynamic_reloc */
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0, /* check_dynamic_reloc */
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0 /* finish_dynamic_link */
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0 /* finish_dynamic_link */
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};
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};
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#include "aout-target.h"
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#include "aout-target.h"
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