mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 19:23:33 +08:00
fa8c88b29d
gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec to prevent undefined symbol.
83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/* BFD backend for local host's a.out binaries
|
|
Copyright (C) 1990-1991 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 2 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#include "bfd.h"
|
|
#include "sysdep.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_SHORT_HEADER_HACK (optional)
|
|
|
|
in the ./hosts/h-systemname.h file.
|
|
|
|
For most of these, you can get by with the values computed
|
|
by the program aout-gen, which writes the result into aout-params.h. */
|
|
|
|
#include "aout-params.h"
|
|
|
|
#ifdef HOST_PAGE_SIZE
|
|
#define PAGE_SIZE HOST_PAGE_SIZE
|
|
#endif
|
|
#ifdef HOST_SEGMENT_SIZE
|
|
#define SEGMENT_SIZE HOST_SEGMENT_SIZE
|
|
#else
|
|
#define SEGMENT_SIZE 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
|
|
#ifndef N_HEADER_IN_TEXT
|
|
#ifdef HOST_SHORT_HEADER_HACK
|
|
#define N_HEADER_IN_TEXT(x) 1
|
|
#else
|
|
#define N_HEADER_IN_TEXT(x) 0
|
|
#endif
|
|
#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 */
|
|
|
|
#define MY(OP) CAT(host_aout_,OP)
|
|
#define TARGETNAME "a.out"
|
|
|
|
#include "aout-target.h"
|