1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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 * $FreeBSD$
30 */
31
32 #ifndef _MACHINE_MINIDUMP_H_
33 #define _MACHINE_MINIDUMP_H_
34
35 #define MINIDUMP_MAGIC "minidump FreeBSD/arm"
36 #define MINIDUMP_VERSION 2
37
38 /*
39 * The first page of vmcore is dedicated to the following header.
40 * As the rest of the page is zeroed, any header extension can be
41 * done without version bumping. It should be taken into account
42 * only that new entries will be zero in old vmcores.
43 */
44
45 struct minidumphdr {
46 char magic[24];
47 uint32_t version;
48 uint32_t msgbufsize;
49 uint32_t bitmapsize;
50 uint32_t ptesize;
51 uint32_t kernbase;
52 uint32_t arch;
53 uint32_t mmuformat;
54 uint32_t dumpavailsize;
55 };
56
57 #define MINIDUMP_MMU_FORMAT_UNKNOWN 0
58 #define MINIDUMP_MMU_FORMAT_V4 1
59 #define MINIDUMP_MMU_FORMAT_V6 2
60 #define MINIDUMP_MMU_FORMAT_V6_LPAE 3
61
62 #endif /* _MACHINE_MINIDUMP_H_ */
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