67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*
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* Copyright (C) 2012 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_COMPILER_ELF_WRITER_H_
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#define ART_COMPILER_ELF_WRITER_H_
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#include <stdint.h>
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#include <cstddef>
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#include <string>
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#include <vector>
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#include "base/macros.h"
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#include "base/mutex.h"
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#include "os.h"
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namespace art {
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class CompilerDriver;
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class DexFile;
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class ElfFile;
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class OatWriter;
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class ElfWriter {
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public:
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// Looks up information about location of oat file in elf file container.
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// Used for ImageWriter to perform memory layout.
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static void GetOatElfInformation(File* file,
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size_t& oat_loaded_size,
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size_t& oat_data_offset);
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// Returns runtime oat_data runtime address for an opened ElfFile.
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static uint32_t GetOatDataAddress(ElfFile* elf_file);
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protected:
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ElfWriter(const CompilerDriver& driver, File* elf_file)
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: compiler_driver_(&driver), elf_file_(elf_file) {
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}
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virtual ~ElfWriter() {}
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virtual bool Write(OatWriter* oat_writer,
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const std::vector<const DexFile*>& dex_files,
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const std::string& android_root,
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bool is_host)
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SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) = 0;
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const CompilerDriver* const compiler_driver_;
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File* const elf_file_;
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};
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} // namespace art
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#endif // ART_COMPILER_ELF_WRITER_H_
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