46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* QEMU dump
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*
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* Copyright Fujitsu, Corp. 2011, 2012
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*
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* Authors:
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* Wen Congyang <wency@cn.fujitsu.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#ifndef DUMP_H
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#define DUMP_H
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#define MAKEDUMPFILE_SIGNATURE "makedumpfile"
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#define MAX_SIZE_MDF_HEADER (4096) /* max size of makedumpfile_header */
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#define TYPE_FLAT_HEADER (1) /* type of flattened format */
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#define VERSION_FLAT_HEADER (1) /* version of flattened format */
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#define END_FLAG_FLAT_HEADER (-1)
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typedef struct ArchDumpInfo {
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int d_machine; /* Architecture */
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int d_endian; /* ELFDATA2LSB or ELFDATA2MSB */
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int d_class; /* ELFCLASS32 or ELFCLASS64 */
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} ArchDumpInfo;
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typedef struct QEMU_PACKED MakedumpfileHeader {
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char signature[16]; /* = "makedumpfile" */
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int64_t type;
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int64_t version;
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} MakedumpfileHeader;
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typedef struct QEMU_PACKED MakedumpfileDataHeader {
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int64_t offset;
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int64_t buf_size;
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} MakedumpfileDataHeader;
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struct GuestPhysBlockList; /* memory_mapping.h */
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int cpu_get_dump_info(ArchDumpInfo *info,
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const struct GuestPhysBlockList *guest_phys_blocks);
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ssize_t cpu_get_note_size(int class, int machine, int nr_cpus);
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#endif
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