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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/arm/include/minidump.h
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2006 Peter Wemm

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 *

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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 *

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 * From: FreeBSD: src/sys/i386/include/minidump.h,v 1.1 2006/04/21 04:28:43

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 */

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#ifndef	_MACHINE_MINIDUMP_H_

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#define	_MACHINE_MINIDUMP_H_

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#define	MINIDUMP_MAGIC		"minidump FreeBSD/arm"

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#define	MINIDUMP_VERSION	2

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/*

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 * The first page of vmcore is dedicated to the following header.

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 * As the rest of the page is zeroed, any header extension can be

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 * done without version bumping. It should be taken into account

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 * only that new entries will be zero in old vmcores.

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 */

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struct minidumphdr {

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	char magic[24];

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	uint32_t version;

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	uint32_t msgbufsize;

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	uint32_t bitmapsize;

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	uint32_t ptesize;

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	uint32_t kernbase;

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	uint32_t arch;

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	uint32_t mmuformat;

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	uint32_t dumpavailsize;

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};

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#define MINIDUMP_MMU_FORMAT_UNKNOWN	0

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#define MINIDUMP_MMU_FORMAT_V4		1

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#define MINIDUMP_MMU_FORMAT_V6		2

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#define MINIDUMP_MMU_FORMAT_V6_LPAE	3

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#endif /* _MACHINE_MINIDUMP_H_ */

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