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115 lines
4.9 KiB
115 lines
4.9 KiB
4 months ago
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/* Copyright (C) 2016 The Android Open Source Project
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This file implements interfaces from the file jvmti.h. This implementation
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* is licensed under the same terms as the file jvmti.h. The
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* copyright and license information for the file jvmti.h follows.
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*
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* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#ifndef ART_OPENJDKJVMTI_TI_METHOD_H_
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#define ART_OPENJDKJVMTI_TI_METHOD_H_
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#include "dex/primitive.h"
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#include "jni.h"
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#include "jvmti.h"
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namespace openjdkjvmti {
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class EventHandler;
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class MethodUtil {
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public:
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static void Register(EventHandler* event_handler);
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static void Unregister();
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static jvmtiError GetBytecodes(jvmtiEnv* env,
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jmethodID method,
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jint* count_ptr,
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unsigned char** bytecodes);
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static jvmtiError GetArgumentsSize(jvmtiEnv* env, jmethodID method, jint* size_ptr);
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static jvmtiError GetMaxLocals(jvmtiEnv* env, jmethodID method, jint* max_ptr);
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static jvmtiError GetMethodName(jvmtiEnv* env,
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jmethodID method,
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char** name_ptr,
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char** signature_ptr,
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char** generic_ptr);
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static jvmtiError GetMethodDeclaringClass(jvmtiEnv* env,
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jmethodID method,
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jclass* declaring_class_ptr);
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static jvmtiError GetMethodLocation(jvmtiEnv* env,
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jmethodID method,
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jlocation* start_location_ptr,
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jlocation* end_location_ptr);
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static jvmtiError GetMethodModifiers(jvmtiEnv* env,
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jmethodID method,
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jint* modifiers_ptr);
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static jvmtiError GetLineNumberTable(jvmtiEnv* env,
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jmethodID method,
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jint* entry_count_ptr,
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jvmtiLineNumberEntry** table_ptr);
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static jvmtiError IsMethodNative(jvmtiEnv* env, jmethodID method, jboolean* is_native_ptr);
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static jvmtiError IsMethodObsolete(jvmtiEnv* env, jmethodID method, jboolean* is_obsolete_ptr);
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static jvmtiError IsMethodSynthetic(jvmtiEnv* env, jmethodID method, jboolean* is_synthetic_ptr);
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static jvmtiError GetLocalVariableTable(jvmtiEnv* env,
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jmethodID method,
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jint* entry_count_ptr,
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jvmtiLocalVariableEntry** table_ptr);
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template<typename T>
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static jvmtiError SetLocalVariable(jvmtiEnv* env, jthread thread, jint depth, jint slot, T data);
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template<typename T>
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static jvmtiError GetLocalVariable(jvmtiEnv* env, jthread thread, jint depth, jint slot, T* data);
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static jvmtiError GetLocalInstance(jvmtiEnv* env, jthread thread, jint depth, jobject* data);
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private:
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static jvmtiError SetLocalVariableGeneric(jvmtiEnv* env,
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jthread thread,
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jint depth,
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jint slot,
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art::Primitive::Type type,
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jvalue value);
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static jvmtiError GetLocalVariableGeneric(jvmtiEnv* env,
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jthread thread,
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jint depth,
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jint slot,
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art::Primitive::Type type,
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jvalue* value);
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};
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} // namespace openjdkjvmti
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#endif // ART_OPENJDKJVMTI_TI_METHOD_H_
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