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4  * This file implements interfaces from the file jvmti.h. This implementation
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31 
32 #ifndef ART_OPENJDKJVMTI_TI_PHASE_H_
33 #define ART_OPENJDKJVMTI_TI_PHASE_H_
34 
35 #include "jni.h"
36 #include "jvmti.h"
37 
38 namespace openjdkjvmti {
39 
40 class EventHandler;
41 
42 class PhaseUtil {
43  public:
44   static jvmtiError GetPhase(jvmtiEnv* env, jvmtiPhase* phase_ptr);
45   static bool IsLivePhase();
46 
47   static void Register(EventHandler* event_handler);
48   static void Unregister();
49 
50   // Move the phase from unitialized to LOAD.
51   static void SetToOnLoad();
52 
53   // Move the phase from LOAD to PRIMORDIAL.
54   static void SetToPrimordial();
55 
56   // Move the phase from unitialized to LIVE.
57   static void SetToLive();
58 
59   struct PhaseCallback;
60 
61   static jvmtiPhase GetPhaseUnchecked();
62 
63  private:
64   static jvmtiPhase current_phase_;
65 };
66 
67 }  // namespace openjdkjvmti
68 
69 #endif  // ART_OPENJDKJVMTI_TI_PHASE_H_
70