151 lines
10 KiB
C++
151 lines
10 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_RUNTIME_CLASS_ROOT_H_
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#define ART_RUNTIME_CLASS_ROOT_H_
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#include <stdint.h>
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#include "base/locks.h"
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#include "read_barrier_option.h"
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namespace art {
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class ClassLinker;
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template<class MirrorType> class ObjPtr;
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namespace mirror {
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class ArrayElementVarHandle;
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class ByteArrayViewVarHandle;
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class ByteBufferViewVarHandle;
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class CallSite;
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class Class;
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class ClassExt;
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class ClassLoader;
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class Constructor;
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class DexCache;
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class EmulatedStackFrame;
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class Field;
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class FieldVarHandle;
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class Method;
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class MethodHandleImpl;
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class MethodHandlesLookup;
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class MethodType;
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class Object;
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template<class T> class ObjectArray;
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class Proxy;
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template<typename T> class PrimitiveArray;
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class Reference;
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class StackTraceElement;
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class String;
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class Throwable;
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class VarHandle;
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} // namespace mirror
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#define CLASS_MIRROR_ROOT_LIST(M) \
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M(kJavaLangClass, "Ljava/lang/Class;", mirror::Class) \
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M(kJavaLangObject, "Ljava/lang/Object;", mirror::Object) \
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M(kClassArrayClass, "[Ljava/lang/Class;", mirror::ObjectArray<mirror::Class>) \
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M(kObjectArrayClass, "[Ljava/lang/Object;", mirror::ObjectArray<mirror::Object>) \
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M(kJavaLangString, "Ljava/lang/String;", mirror::String) \
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M(kJavaLangDexCache, "Ljava/lang/DexCache;", mirror::DexCache) \
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M(kJavaLangRefReference, "Ljava/lang/ref/Reference;", mirror::Reference) \
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M(kJavaLangReflectConstructor, "Ljava/lang/reflect/Constructor;", mirror::Constructor) \
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M(kJavaLangReflectField, "Ljava/lang/reflect/Field;", mirror::Field) \
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M(kJavaLangReflectMethod, "Ljava/lang/reflect/Method;", mirror::Method) \
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M(kJavaLangReflectProxy, "Ljava/lang/reflect/Proxy;", mirror::Proxy) \
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M(kJavaLangStringArrayClass, "[Ljava/lang/String;", mirror::ObjectArray<mirror::String>) \
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M(kJavaLangReflectConstructorArrayClass, "[Ljava/lang/reflect/Constructor;", mirror::ObjectArray<mirror::Constructor>) \
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M(kJavaLangReflectFieldArrayClass, "[Ljava/lang/reflect/Field;", mirror::ObjectArray<mirror::Field>) \
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M(kJavaLangReflectMethodArrayClass, "[Ljava/lang/reflect/Method;", mirror::ObjectArray<mirror::Method>) \
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M(kJavaLangInvokeCallSite, "Ljava/lang/invoke/CallSite;", mirror::CallSite) \
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M(kJavaLangInvokeMethodHandle, "Ljava/lang/invoke/MethodHandle;", mirror::MethodHandle) \
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M(kJavaLangInvokeMethodHandleImpl, "Ljava/lang/invoke/MethodHandleImpl;", mirror::MethodHandleImpl) \
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M(kJavaLangInvokeMethodHandlesLookup, "Ljava/lang/invoke/MethodHandles$Lookup;", mirror::MethodHandlesLookup) \
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M(kJavaLangInvokeMethodType, "Ljava/lang/invoke/MethodType;", mirror::MethodType) \
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M(kJavaLangInvokeVarHandle, "Ljava/lang/invoke/VarHandle;", mirror::VarHandle) \
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M(kJavaLangInvokeFieldVarHandle, "Ljava/lang/invoke/FieldVarHandle;", mirror::FieldVarHandle) \
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M(kJavaLangInvokeArrayElementVarHandle, "Ljava/lang/invoke/ArrayElementVarHandle;", mirror::ArrayElementVarHandle) \
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M(kJavaLangInvokeByteArrayViewVarHandle, "Ljava/lang/invoke/ByteArrayViewVarHandle;", mirror::ByteArrayViewVarHandle) \
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M(kJavaLangInvokeByteBufferViewVarHandle, "Ljava/lang/invoke/ByteBufferViewVarHandle;", mirror::ByteBufferViewVarHandle) \
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M(kJavaLangClassLoader, "Ljava/lang/ClassLoader;", mirror::ClassLoader) \
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M(kJavaLangThrowable, "Ljava/lang/Throwable;", mirror::Throwable) \
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M(kJavaLangStackTraceElement, "Ljava/lang/StackTraceElement;", mirror::StackTraceElement) \
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M(kDalvikSystemEmulatedStackFrame, "Ldalvik/system/EmulatedStackFrame;", mirror::EmulatedStackFrame) \
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M(kBooleanArrayClass, "[Z", mirror::PrimitiveArray<uint8_t>) \
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M(kByteArrayClass, "[B", mirror::PrimitiveArray<int8_t>) \
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M(kCharArrayClass, "[C", mirror::PrimitiveArray<uint16_t>) \
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M(kDoubleArrayClass, "[D", mirror::PrimitiveArray<double>) \
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M(kFloatArrayClass, "[F", mirror::PrimitiveArray<float>) \
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M(kIntArrayClass, "[I", mirror::PrimitiveArray<int32_t>) \
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M(kLongArrayClass, "[J", mirror::PrimitiveArray<int64_t>) \
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M(kShortArrayClass, "[S", mirror::PrimitiveArray<int16_t>) \
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M(kJavaLangStackTraceElementArrayClass, "[Ljava/lang/StackTraceElement;", mirror::ObjectArray<mirror::StackTraceElement>) \
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M(kJavaLangClassLoaderArrayClass, "[Ljava/lang/ClassLoader;", mirror::ObjectArray<mirror::ClassLoader>) \
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M(kDalvikSystemClassExt, "Ldalvik/system/ClassExt;", mirror::ClassExt)
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#define CLASS_NO_MIRROR_ROOT_LIST(M) \
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M(kJavaLangClassNotFoundException, "Ljava/lang/ClassNotFoundException;", detail::NoMirrorType<detail::ClassNotFoundExceptionTag>) \
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M(kPrimitiveBoolean, "Z", detail::NoMirrorType<uint8_t>) \
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M(kPrimitiveByte, "B", detail::NoMirrorType<int8_t>) \
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M(kPrimitiveChar, "C", detail::NoMirrorType<uint16_t>) \
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M(kPrimitiveDouble, "D", detail::NoMirrorType<double>) \
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M(kPrimitiveFloat, "F", detail::NoMirrorType<float>) \
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M(kPrimitiveInt, "I", detail::NoMirrorType<int32_t>) \
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M(kPrimitiveLong, "J", detail::NoMirrorType<int64_t>) \
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M(kPrimitiveShort, "S", detail::NoMirrorType<int16_t>) \
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M(kPrimitiveVoid, "V", detail::NoMirrorType<void>)
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#define CLASS_ROOT_LIST(M) \
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CLASS_MIRROR_ROOT_LIST(M) \
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CLASS_NO_MIRROR_ROOT_LIST(M)
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// Well known mirror::Class roots accessed via ClassLinker::GetClassRoots().
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enum class ClassRoot : uint32_t {
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#define CLASS_ROOT_ENUMERATOR(name, descriptor, mirror_type) name,
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CLASS_ROOT_LIST(CLASS_ROOT_ENUMERATOR)
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#undef CLASS_ROOT_ENUMERATOR
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kMax,
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};
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const char* GetClassRootDescriptor(ClassRoot class_root);
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template <ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot(ClassRoot class_root,
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ObjPtr<mirror::ObjectArray<mirror::Class>> class_roots)
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REQUIRES_SHARED(Locks::mutator_lock_);
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template <ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot(ClassRoot class_root, ClassLinker* linker)
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REQUIRES_SHARED(Locks::mutator_lock_);
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template <ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot(ClassRoot class_root) REQUIRES_SHARED(Locks::mutator_lock_);
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template <class MirrorType, ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot(ObjPtr<mirror::ObjectArray<mirror::Class>> class_roots)
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REQUIRES_SHARED(Locks::mutator_lock_);
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template <class MirrorType, ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot(ClassLinker* linker) REQUIRES_SHARED(Locks::mutator_lock_);
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template <class MirrorType, ReadBarrierOption kReadBarrierOption = kWithReadBarrier>
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ObjPtr<mirror::Class> GetClassRoot() REQUIRES_SHARED(Locks::mutator_lock_);
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} // namespace art
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#endif // ART_RUNTIME_CLASS_ROOT_H_
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