diff options
Diffstat (limited to 'binutils-2.25/bfd/i386mach3.c')
-rw-r--r-- | binutils-2.25/bfd/i386mach3.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/i386mach3.c b/binutils-2.25/bfd/i386mach3.c new file mode 100644 index 00000000..74b5e5ed --- /dev/null +++ b/binutils-2.25/bfd/i386mach3.c @@ -0,0 +1,74 @@ +/* BFD back-end for i386 a.out binaries. + Copyright 1990, 1991, 1993, 1994, 1995, 1997, 2001, 2002, 2003, 2005, 2007, + 2012 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + + +/* This is for Mach 3, which uses a.out, not Mach-O. */ + +/* There is no magic number or anything which lets us distinguish this target + from i386aout or i386bsd. So this target is only useful if it is the + default target. */ + +#define TARGET_PAGE_SIZE 1 +#define SEGMENT_SIZE 0x1000 +#define TEXT_START_ADDR 0x10000 +#define ARCH 32 +/* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */ +#define N_HEADER_IN_TEXT(x) 1 + +#define N_TXTSIZE(x) ((x).a_text) + +#include "sysdep.h" +#include "bfd.h" +#include "libbfd.h" +#include "aout/aout64.h" +#include "aout/stab_gnu.h" +#include "aout/ar.h" +#include "libaout.h" /* BFD a.out internal data structures */ + +#define DEFAULT_ARCH bfd_arch_i386 + +/* Do not "beautify" the CONCAT* macro args. Traditional C will not + remove whitespace added here, and thus will fail to concatenate + the tokens. */ +#define MY(OP) CONCAT2 (i386mach3_,OP) +#define TARGETNAME "a.out-mach3" + +static bfd_boolean MY (set_sizes) (bfd *); +#define MY_backend_data &MY(backend_data) + +static const struct aout_backend_data MY(backend_data) = +{ + 0, /* zmagic contiguous */ + 1, /* text incl header */ + 0, /* entry is text address */ + 0, /* exec_hdr_flags */ + 0, /* text vma? */ + MY(set_sizes), + 1, /* exec header not counted */ + 0, /* add_dynamic_symbols */ + 0, /* add_one_symbol */ + 0, /* link_dynamic_object */ + 0, /* write_dynamic_symbol */ + 0, /* check_dynamic_reloc */ + 0 /* finish_dynamic_link */ +}; + +#include "aout-target.h" |