1 /* Copyright (C) 2016 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_TRANSFORM_H_ 33 #define ART_OPENJDKJVMTI_TRANSFORM_H_ 34 35 #include <string> 36 37 #include <jni.h> 38 #include "jvmti.h" 39 40 #include "art_jvmti.h" 41 #include "ti_class_definition.h" 42 #include "ti_redefine.h" 43 44 namespace openjdkjvmti { 45 46 class EventHandler; 47 48 jvmtiError GetClassLocation(ArtJvmTiEnv* env, jclass klass, /*out*/std::string* location); 49 50 class Transformer { 51 public: 52 static void Register(EventHandler* eh); 53 54 template<ArtJvmtiEvent kEvent> 55 static void TransformSingleClassDirect( 56 EventHandler* event_handler, 57 art::Thread* self, 58 /*in-out*/ArtClassDefinition* def); 59 60 template<RedefinitionType kType> 61 static void RetransformClassesDirect( 62 art::Thread* self, 63 /*in-out*/std::vector<ArtClassDefinition>* definitions); 64 65 static jvmtiError RetransformClasses(jvmtiEnv* env, 66 jint class_count, 67 const jclass* classes); 68 }; 69 70 } // namespace openjdkjvmti 71 72 #endif // ART_OPENJDKJVMTI_TRANSFORM_H_ 73 74