/*

 * 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

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 */

#ifndef SHARE_GC_Z_ZTRACER_HPP

#define SHARE_GC_Z_ZTRACER_HPP

#include "gc/shared/gcTrace.hpp"

#include "gc/z/zAllocationFlags.hpp"

class ZStatCounter;

class ZStatPhase;

class ZStatSampler;

class ZTracer : public GCTracer {

private:

  static ZTracer* _tracer;

  ZTracer();

  void send_thread_phase(const char* name, const Ticks& start, const Ticks& end);

public:

  static ZTracer* tracer();

  static void initialize();

  void report_stat_counter(const ZStatCounter& counter, uint64_t increment, uint64_t value);

  void report_stat_sampler(const ZStatSampler& sampler, uint64_t value);

  void report_thread_phase(const char* name, const Ticks& start, const Ticks& end);

  void report_page_alloc(size_t size, size_t used, size_t free, size_t cache, ZAllocationFlags flags);

};

class ZTraceThreadPhase : public StackObj {

private:

  const Ticks       _start;

  const char* const _name;

public:

  ZTraceThreadPhase(const char* name);

  ~ZTraceThreadPhase();

};

#endif // SHARE_GC_Z_ZTRACER_HPP