1/*	$NetBSD: loadfile_machdep.h,v 1.7 2021/02/28 20:27:40 thorpej Exp $	*/
2
3/*-
4 * Copyright (c) 1999 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#define BOOT_ELF32
33
34#define LOAD_KERNEL	(LOAD_ALL & ~LOAD_TEXTA)
35#define COUNT_KERNEL	(COUNT_ALL & ~COUNT_TEXTA)
36
37#define LOADADDR(a)		(((u_long)(a)) + offset)
38#define ALIGNENTRY(a)		((u_long)(a))
39
40#ifdef _STANDALONE
41ssize_t	macppc_read(int, void *, size_t);
42void *	macppc_memcpy(void *, const void *, size_t);
43void *	macppc_memset(void *, int, size_t);
44
45#define READ(f, b, c)		macppc_read((f), (void *)LOADADDR(b), (c))
46#define BCOPY(s, d, c)		macppc_memcpy((void *)LOADADDR(d), (void *)(s), (c))
47#define BZERO(d, c)		macppc_memset((void *)LOADADDR(d), 0, (c))
48#else
49#define READ(f, b, c)		read((f), (void *)LOADADDR(b), (c))
50#define BCOPY(s, d, c)		memcpy((void *)LOADADDR(d), (void *)(s), (c))
51#define BZERO(d, c)		memset((void *)LOADADDR(d), 0, (c))
52#endif /* _STANDALONE */
53
54#define	WARN(a)			do { \
55					(void)printf a; \
56					if (errno) \
57						(void)printf(": %s\n", \
58						             strerror(errno)); \
59					else \
60						(void)printf("\n"); \
61				} while(/* CONSTCOND */0)
62#define PROGRESS(a)		(void) printf a
63#define ALLOC(a)		alloc(a)
64#define DEALLOC(a, b)		dealloc(a, b)
65#define OKMAGIC(a)		((a) == OMAGIC)
66