xref: /external/google-breakpad/src/client/linux/dump_writer_common/mapping_info.h

// Copyright (c) 2014, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
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// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
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#ifndef CLIENT_LINUX_DUMP_WRITER_COMMON_MAPPING_INFO_H_
#define CLIENT_LINUX_DUMP_WRITER_COMMON_MAPPING_INFO_H_

#include <limits.h>
#include <list>
#include <stdint.h>

#include "google_breakpad/common/minidump_format.h"

namespace google_breakpad {

// One of these is produced for each mapping in the process (i.e. line in
// /proc/$x/maps).
struct MappingInfo {
  uintptr_t start_addr;
  size_t size;
  size_t offset;  // offset into the backed file.
  bool exec;  // true if the mapping has the execute bit set.
  char name[NAME_MAX];
};

struct MappingEntry {
  MappingInfo first;
  uint8_t second[sizeof(MDGUID)];
};

// A list of <MappingInfo, GUID>
typedef std::list<MappingEntry> MappingList;

}  // namespace google_breakpad

#endif  // CLIENT_LINUX_DUMP_WRITER_COMMON_MAPPING_INFO_H_