73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
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/*
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* Copyright (C) 2011 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_MIRROR_STACK_TRACE_ELEMENT_H_
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#define ART_RUNTIME_MIRROR_STACK_TRACE_ELEMENT_H_
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#include "object.h"
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namespace art {
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template<class T> class Handle;
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struct StackTraceElementOffsets;
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namespace mirror {
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// C++ mirror of java.lang.StackTraceElement
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class MANAGED StackTraceElement final : public Object {
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public:
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MIRROR_CLASS("Ljava/lang/StackTraceElement;");
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ObjPtr<String> GetDeclaringClass() REQUIRES_SHARED(Locks::mutator_lock_);
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ObjPtr<String> GetMethodName() REQUIRES_SHARED(Locks::mutator_lock_);
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ObjPtr<String> GetFileName() REQUIRES_SHARED(Locks::mutator_lock_);
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int32_t GetLineNumber() REQUIRES_SHARED(Locks::mutator_lock_) {
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return GetField32(OFFSET_OF_OBJECT_MEMBER(StackTraceElement, line_number_));
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}
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static ObjPtr<StackTraceElement> Alloc(Thread* self,
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Handle<String> declaring_class,
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Handle<String> method_name,
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Handle<String> file_name,
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int32_t line_number)
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REQUIRES_SHARED(Locks::mutator_lock_) REQUIRES(!Roles::uninterruptible_);
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private:
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// Field order required by test "ValidateFieldOrderOfJavaCppUnionClasses".
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HeapReference<String> declaring_class_;
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HeapReference<String> file_name_;
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HeapReference<String> method_name_;
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int32_t line_number_;
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template<bool kTransactionActive>
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void Init(ObjPtr<String> declaring_class,
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ObjPtr<String> method_name,
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ObjPtr<String> file_name,
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int32_t line_number)
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REQUIRES_SHARED(Locks::mutator_lock_);
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friend struct art::StackTraceElementOffsets; // for verifying offset information
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DISALLOW_IMPLICIT_CONSTRUCTORS(StackTraceElement);
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};
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} // namespace mirror
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} // namespace art
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#endif // ART_RUNTIME_MIRROR_STACK_TRACE_ELEMENT_H_
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