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. 26 * 27 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 28 * or visit www.oracle.com if you need additional information or have any 29 * questions. 30 */ 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