diff options
Diffstat (limited to 'binutils-2.25/bfd/host-aout.c')
-rw-r--r-- | binutils-2.25/bfd/host-aout.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/host-aout.c b/binutils-2.25/bfd/host-aout.c new file mode 100644 index 00000000..5a759108 --- /dev/null +++ b/binutils-2.25/bfd/host-aout.c @@ -0,0 +1,88 @@ +/* BFD backend for local host's a.out binaries + Copyright 1990, 1991, 1992, 1994, 1995, 2001, 2005, 2007 + 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" |