1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef ART_RUNTIME_DEX_TO_DEX_DECOMPILER_H_
18 #define ART_RUNTIME_DEX_TO_DEX_DECOMPILER_H_
19 
20 #include "base/array_ref.h"
21 
22 namespace art {
23 
24 class DexFile;
25 
26 namespace dex {
27 struct CodeItem;
28 }  // namespace dex
29 
30 namespace optimizer {
31 
32 // "Decompile", that is unquicken, the code item provided, given the
33 // associated quickening data.
34 // TODO: code_item isn't really a const element, but changing it
35 // to non-const has too many repercussions on the code base. We make it
36 // consistent with DexToDexCompiler, but we should really change it to
37 // DexFile::CodeItem*.
38 bool ArtDecompileDEX(const DexFile& dex_file,
39                      const dex::CodeItem& code_item,
40                      const ArrayRef<const uint8_t>& quickened_data,
41                      bool decompile_return_instruction);
42 
43 }  // namespace optimizer
44 }  // namespace art
45 
46 #endif  // ART_RUNTIME_DEX_TO_DEX_DECOMPILER_H_
47