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- /* BFD backend for local host's a.out binaries
- Copyright (C) 1990-2022 Free Software Foundation, Inc.
- Written by Cygnus Support. Probably John Gilmore's fault.
- 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. */
- #include "sysdep.h"
- #include "bfd.h"
- #include "libbfd.h"
- #define ARCH_SIZE 32
- /* When porting to a new system, you must supply:
- HOST_PAGE_SIZE (optional)
- HOST_SEGMENT_SIZE (optional -- defaults to page size)
- HOST_MACHINE_ARCH (optional)
- HOST_MACHINE_MACHINE (optional)
- HOST_TEXT_START_ADDR (optional)
- HOST_STACK_END_ADDR (not used, except by trad-core ???)
- HOST_BIG_ENDIAN_P (required -- define if big-endian)
- in the ./hosts/h-systemname.h file. */
- #ifdef TRAD_HEADER
- #include TRAD_HEADER
- #endif
- #ifdef HOST_PAGE_SIZE
- #define TARGET_PAGE_SIZE HOST_PAGE_SIZE
- #endif
- #ifdef HOST_SEGMENT_SIZE
- #define SEGMENT_SIZE HOST_SEGMENT_SIZE
- #else
- #define SEGMENT_SIZE TARGET_PAGE_SIZE
- #endif
- #ifdef HOST_TEXT_START_ADDR
- #define TEXT_START_ADDR HOST_TEXT_START_ADDR
- #endif
- #ifdef HOST_STACK_END_ADDR
- #define STACK_END_ADDR HOST_STACK_END_ADDR
- #endif
- #ifdef HOST_BIG_ENDIAN_P
- #define TARGET_IS_BIG_ENDIAN_P
- #else
- #undef TARGET_IS_BIG_ENDIAN_P
- #endif
- #include "libaout.h" /* BFD a.out internal data structures */
- #include "aout/aout64.h"
- #ifdef HOST_MACHINE_ARCH
- #ifdef HOST_MACHINE_MACHINE
- #define SET_ARCH_MACH(abfd, execp) \
- bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, HOST_MACHINE_MACHINE)
- #else
- #define SET_ARCH_MACH(abfd, execp) \
- bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, 0)
- #endif
- #endif /* HOST_MACHINE_ARCH */
- /* 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 (host_aout_,OP)
- #define TARGETNAME "a.out"
- #include "aout-target.h"
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