72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
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/*
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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 _LIBUNWINDSTACK_DEX_FILE_H
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#define _LIBUNWINDSTACK_DEX_FILE_H
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#include <stdint.h>
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#include <map>
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#include <memory>
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#include <string>
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#include <utility>
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#include <vector>
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#include <art_api/dex_file_support.h>
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namespace unwindstack {
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class DexFile : protected art_api::dex::DexFile {
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public:
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virtual ~DexFile() = default;
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bool GetMethodInformation(uint64_t dex_offset, std::string* method_name, uint64_t* method_offset);
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static std::unique_ptr<DexFile> Create(uint64_t dex_file_offset_in_memory, Memory* memory,
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MapInfo* info);
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protected:
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DexFile(std::unique_ptr<art_api::dex::DexFile>& art_dex_file)
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: art_api::dex::DexFile(art_dex_file) {}
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};
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class DexFileFromFile : public DexFile {
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public:
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static std::unique_ptr<DexFileFromFile> Create(uint64_t dex_file_offset_in_file,
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const std::string& file);
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private:
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DexFileFromFile(std::unique_ptr<art_api::dex::DexFile>& art_dex_file) : DexFile(art_dex_file) {}
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};
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class DexFileFromMemory : public DexFile {
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public:
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static std::unique_ptr<DexFileFromMemory> Create(uint64_t dex_file_offset_in_memory,
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Memory* memory, const std::string& name,
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size_t max_size);
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private:
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DexFileFromMemory(std::unique_ptr<art_api::dex::DexFile>& art_dex_file,
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std::vector<uint8_t>&& memory)
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: DexFile(art_dex_file), memory_(std::move(memory)) {}
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std::vector<uint8_t> memory_;
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};
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} // namespace unwindstack
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#endif // _LIBUNWINDSTACK_DEX_FILE_H
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