minix/usr.sbin/installboot/arch/sun68k.c

86 lines
2.5 KiB
C
Raw Normal View History

2012-01-10 09:46:52 +01:00
/* $NetBSD: sun68k.c,v 1.21 2008/04/28 20:24:16 martin Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
#include <sys/cdefs.h>
#if !defined(__lint)
__RCSID("$NetBSD: sun68k.c,v 1.21 2008/04/28 20:24:16 martin Exp $");
#endif /* !__lint */
#include <sys/param.h>
#include <assert.h>
#include <err.h>
#include <stdio.h>
#include "installboot.h"
static int sun68k_clearboot(ib_params *);
static int sun68k_setboot(ib_params *);
struct ib_mach ib_mach_sun2 =
{ "sun2", sun68k_setboot, sun68k_clearboot, no_editboot,
IB_STAGE2START };
struct ib_mach ib_mach_sun3 =
{ "sun3", sun68k_setboot, sun68k_clearboot, no_editboot,
IB_STAGE2START };
static struct bbinfo_params bbparams = {
SUN68K_BBINFO_MAGIC,
SUN68K_BOOT_BLOCK_OFFSET,
SUN68K_BOOT_BLOCK_BLOCKSIZE,
SUN68K_BOOT_BLOCK_MAX_SIZE,
0,
BBINFO_BIG_ENDIAN,
};
static int
sun68k_clearboot(ib_params *params)
{
assert(params != NULL);
return (shared_bbinfo_clearboot(params, &bbparams, NULL));
}
static int
sun68k_setboot(ib_params *params)
{
assert(params != NULL);
return (shared_bbinfo_setboot(params, &bbparams, NULL));
}