/*      $OpenBSD: loadfile_machdep.h,v 1.6 2011/03/23 16:54:35 pirofti Exp $    */

/*-
 * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Christos Zoulas and Jason R. Thorpe.
 *
 * 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.
 */

#ifndef _MACHINE_LOADFILE_MACHDEP_H_
#define _MACHINE_LOADFILE_MACHDEP_H_

#define BOOT_ELF
#define BOOT_ELF32
#define BOOT_ELF64

/* Keep a default ELFSIZE */
#define ELFSIZE 32

#define LOAD_KERNEL     LOAD_ALL
#define COUNT_KERNEL    COUNT_ALL

#ifdef _STANDALONE

#define LOADADDR(a)             ((u_int)(a) + offset)
#define ALIGNENTRY(a)           0
#define READ(f, b, c)           pread((f), (void *)LOADADDR(b), (c))
#define BCOPY(s, d, c)          vpbcopy((s), (void *)LOADADDR(d), (c))
#define BZERO(d, c)             pbzero((void *)LOADADDR(d), (c))
#define WARN(a)                 (void)(printf a, \
                                    printf((errno ? ": %s\n" : "\n"), \
                                    strerror(errno)))
#define PROGRESS(a)             (void) printf a
#define ALLOC(a)                alloc(a)
#define FREE(a, b)              free(a, b)

#define vpbcopy bcopy
#define pbzero  bzero
#define pread   read

#else

#define LOADADDR(a)             (((u_int)(a)) + offset)
#define ALIGNENTRY(a)           ((u_int)(a))
#define READ(f, b, c)           read((f), (void *)LOADADDR(b), (c))
#define BCOPY(s, d, c)          memcpy((void *)LOADADDR(d), (void *)(s), (c))
#define BZERO(d, c)             memset((void *)LOADADDR(d), 0, (c))
#define WARN(a)                 warn a
#define PROGRESS(a)             /* nothing */
#define ALLOC(a)                malloc(a)
#define FREE(a, b)              free(a)

ssize_t vread(int, u_long, u_long *, size_t);
void vcopy(u_long, u_long, u_long *, size_t);
void vzero(u_long, u_long *, size_t);

#endif
#endif /* ! _MACHINE_LOADFILE_MACHDEP_H_ */