runtime/openjdkjvmti/ti_phase.h

/* Copyright (C) 2017 The Android Open Source Project
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This file implements interfaces from the file jvmti.h. This implementation
 * is licensed under the same terms as the file jvmti.h.  The
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#ifndef ART_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_
#define ART_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_

#include "jni.h"
#include "jvmti.h"

namespace openjdkjvmti {

class EventHandler;

class PhaseUtil {
 public:
  static jvmtiError GetPhase(jvmtiEnv* env, jvmtiPhase* phase_ptr);
  static bool IsLivePhase();

  static void Register(EventHandler* event_handler);
  static void Unregister();

  // Move the phase from unitialized to LOAD.
  static void SetToOnLoad();

  // Move the phase from LOAD to PRIMORDIAL.
  static void SetToPrimordial();

  // Move the phase from unitialized to LIVE.
  static void SetToLive();

  struct PhaseCallback;

  static jvmtiPhase GetPhaseUnchecked();

 private:
  static jvmtiPhase current_phase_;
};

}  // namespace openjdkjvmti

#endif  // ART_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_