1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright (c) 2006 Peter Wemm
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * From: FreeBSD: src/sys/i386/include/minidump.h,v 1.1 2006/04/21 04:28:43
29 */
30
31#ifndef _MACHINE_MINIDUMP_H_
32#define _MACHINE_MINIDUMP_H_
33
34#define MINIDUMP_MAGIC "minidump FreeBSD/arm"
35#define MINIDUMP_VERSION 2
36
37/*
38 * The first page of vmcore is dedicated to the following header.
39 * As the rest of the page is zeroed, any header extension can be
40 * done without version bumping. It should be taken into account
41 * only that new entries will be zero in old vmcores.
42 */
43
44struct minidumphdr {
45 char magic[24];
46 uint32_t version;
47 uint32_t msgbufsize;
48 uint32_t bitmapsize;
49 uint32_t ptesize;
50 uint32_t kernbase;
51 uint32_t arch;
52 uint32_t mmuformat;
53 uint32_t dumpavailsize;
54};
55
56#define MINIDUMP_MMU_FORMAT_UNKNOWN 0
57#define MINIDUMP_MMU_FORMAT_V4 1
58#define MINIDUMP_MMU_FORMAT_V6 2
59#define MINIDUMP_MMU_FORMAT_V6_LPAE 3
60
61#endif /* _MACHINE_MINIDUMP_H_ */