1/* Copyright (C) 2017 The Android Open Source Project
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This file implements interfaces from the file jvmti.h. This implementation
5 * is licensed under the same terms as the file jvmti.h.  The
6 * copyright and license information for the file jvmti.h follows.
7 *
8 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
9 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
10 *
11 * This code is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License version 2 only, as
13 * published by the Free Software Foundation.  Oracle designates this
14 * particular file as subject to the "Classpath" exception as provided
15 * by Oracle in the LICENSE file that accompanied this code.
16 *
17 * This code is distributed in the hope that it will be useful, but WITHOUT
18 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
20 * version 2 for more details (a copy is included in the LICENSE file that
21 * accompanied this code).
22 *
23 * You should have received a copy of the GNU General Public License version
24 * 2 along with this work; if not, write to the Free Software Foundation,
25 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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30 */
31
32#ifndef ART_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_
33#define ART_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_
34
35#include "jni.h"
36#include "jvmti.h"
37
38namespace openjdkjvmti {
39
40class EventHandler;
41
42class 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_RUNTIME_OPENJDKJVMTI_TI_PHASE_H_
70