/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

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 *

 */

#include "memory/allocation.hpp"

#include "utilities/exceptions.hpp"

class EdgeStore;

class JfrStackTraceRepository;

class JfrCheckpointWriter;

class ObjectSampleMarker;

class ObjectSampleCheckpoint : AllStatic {

 public:

  static void install(JfrCheckpointWriter& writer, bool class_unload, bool resume);

  static void write(const EdgeStore* edge_store, bool emit_all, Thread* thread);

  static int mark(ObjectSampleMarker& marker, bool emit_all);

};

class WriteObjectSampleStacktrace : public StackObj {

 private:

  JfrStackTraceRepository& _stack_trace_repo;

 public:

  WriteObjectSampleStacktrace(JfrStackTraceRepository& repo);

  bool process();

};