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-rw-r--r--bfd/netbsd.h122
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diff --git a/bfd/netbsd.h b/bfd/netbsd.h
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--- a/bfd/netbsd.h
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-/* 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;
-}