diff options
Diffstat (limited to 'bfd/netbsd.h')
| -rw-r--r-- | bfd/netbsd.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/bfd/netbsd.h b/bfd/netbsd.h deleted file mode 100644 index a5482f04312..00000000000 --- a/bfd/netbsd.h +++ /dev/null @@ -1,122 +0,0 @@ -/* BFD back-end definitions used by all NetBSD targets. - Copyright (C) 1990, 91, 92, 94, 95, 96, 97, 1998 - 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, -USA. */ - -/* Check for our machine type (part of magic number). */ -#ifndef MACHTYPE_OK -#define MACHTYPE_OK(m) ((m) == DEFAULT_MID || (m) == M_UNKNOWN) -#endif - -/* This is the normal load address for executables. */ -#define TEXT_START_ADDR TARGET_PAGE_SIZE - -/* NetBSD ZMAGIC has its header in the text segment. */ -#define N_HEADER_IN_TEXT(x) 1 - -/* Determine if this is a shared library using the flags. */ -#define N_SHARED_LIB(x) (N_DYNAMIC(x)) - -/* We have 6 bits of flags and 10 bits of machine ID. */ -#define N_MACHTYPE(exec) \ - ((enum machine_type)(((exec).a_info >> 16) & 0x03ff)) -#define N_FLAGS(exec) \ - (((exec).a_info >> 26) & 0x3f) - -#define N_SET_INFO(exec, magic, type, flags) \ - ((exec).a_info = ((magic) & 0xffff) \ - | (((int)(type) & 0x3ff) << 16) \ - | (((flags) & 0x3f) << 24)) -#define N_SET_MACHTYPE(exec, machtype) \ - ((exec).a_info = \ - ((exec).a_info & 0xfb00ffff) | ((((int)(machtype))&0x3ff) << 16)) -#define N_SET_FLAGS(exec, flags) \ - ((exec).a_info = \ - ((exec).a_info & 0x03ffffff) | ((flags & 0x03f) << 26)) - -#include "bfd.h" -#include "sysdep.h" -#include "libbfd.h" -#include "libaout.h" - -/* On NetBSD, the magic number is always in ntohl's "network" (big-endian) - format. */ -#define SWAP_MAGIC(ext) bfd_getb32 (ext) - -/* On NetBSD, the entry point may be taken to be the start of the text - section. */ -#define MY_entry_is_text_address 1 - -#define MY_write_object_contents MY(write_object_contents) -static boolean MY(write_object_contents) PARAMS ((bfd *abfd)); -#define MY_text_includes_header 1 - -#include "aout-target.h" - -/* Write an object file. - Section contents have already been written. We write the - file header, symbols, and relocation. */ - -static boolean -MY(write_object_contents) (abfd) - bfd *abfd; -{ - struct external_exec exec_bytes; - struct internal_exec *execp = exec_hdr (abfd); - - /* We must make certain that the magic number has been set. This - will normally have been done by set_section_contents, but only if - there actually are some section contents. */ - if (! abfd->output_has_begun) - { - bfd_size_type text_size; - file_ptr text_end; - - NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); - } - -#if CHOOSE_RELOC_SIZE - CHOOSE_RELOC_SIZE(abfd); -#else - obj_reloc_entry_size (abfd) = RELOC_STD_SIZE; -#endif - - /* Magic number, maestro, please! */ - switch (bfd_get_arch(abfd)) { - case DEFAULT_ARCH: - N_SET_MACHTYPE(*execp, DEFAULT_MID); - break; - default: - N_SET_MACHTYPE(*execp, M_UNKNOWN); - break; - } - - /* The NetBSD magic number is always big-endian */ -#ifndef TARGET_IS_BIG_ENDIAN_P - /* XXX aren't there any macro to change byteorder of a word independent of - the host's or target's endianesses? */ - execp->a_info - = (execp->a_info & 0xff) << 24 | (execp->a_info & 0xff00) << 8 - | (execp->a_info & 0xff0000) >> 8 | (execp->a_info & 0xff000000) >> 24; -#endif - - WRITE_HEADERS(abfd, execp); - - return true; -} |