Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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_COMPILER_COMPILERS_H_ |
| 18 | #define ART_COMPILER_COMPILERS_H_ |
| 19 | |
| 20 | #include "compiler.h" |
| 21 | |
| 22 | namespace art { |
| 23 | |
| 24 | class QuickCompiler : public Compiler { |
| 25 | public: |
| 26 | QuickCompiler() : Compiler(100) {} |
| 27 | |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 28 | void Init(CompilerDriver& driver) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 29 | |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 30 | void UnInit(CompilerDriver& driver) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 31 | |
| 32 | CompiledMethod* Compile(CompilerDriver& driver, |
| 33 | const DexFile::CodeItem* code_item, |
| 34 | uint32_t access_flags, |
| 35 | InvokeType invoke_type, |
| 36 | uint16_t class_def_idx, |
| 37 | uint32_t method_idx, |
| 38 | jobject class_loader, |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 39 | const DexFile& dex_file) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 40 | |
| 41 | CompiledMethod* JniCompile(CompilerDriver& driver, |
| 42 | uint32_t access_flags, |
| 43 | uint32_t method_idx, |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 44 | const DexFile& dex_file) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 45 | |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 46 | uintptr_t GetEntryPointOf(mirror::ArtMethod* method) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 47 | |
| 48 | bool WriteElf(art::File* file, |
| 49 | OatWriter* oat_writer, |
| 50 | const std::vector<const art::DexFile*>& dex_files, |
| 51 | const std::string& android_root, |
| 52 | bool is_host, const CompilerDriver& driver) const |
| 53 | OVERRIDE |
| 54 | SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); |
| 55 | |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 56 | Backend* GetCodeGenerator(CompilationUnit* cu, void* compilation_unit) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 57 | |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 58 | void InitCompilationUnit(CompilationUnit& cu) const OVERRIDE {} |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 59 | |
| 60 | /* |
| 61 | * @brief Generate and return Dwarf CFI initialization, if supported by the |
| 62 | * backend. |
| 63 | * @param driver CompilerDriver for this compile. |
| 64 | * @returns nullptr if not supported by backend or a vector of bytes for CFI DWARF |
| 65 | * information. |
| 66 | * @note This is used for backtrace information in generated code. |
| 67 | */ |
| 68 | std::vector<uint8_t>* GetCallFrameInformationInitialization(const CompilerDriver& driver) const |
| 69 | OVERRIDE; |
| 70 | |
| 71 | private: |
| 72 | DISALLOW_COPY_AND_ASSIGN(QuickCompiler); |
| 73 | }; |
| 74 | |
| 75 | class OptimizingCompiler : public QuickCompiler { |
| 76 | public: |
| 77 | OptimizingCompiler() { } |
| 78 | |
| 79 | CompiledMethod* Compile(CompilerDriver& driver, |
| 80 | const DexFile::CodeItem* code_item, |
| 81 | uint32_t access_flags, |
| 82 | InvokeType invoke_type, |
| 83 | uint16_t class_def_idx, |
| 84 | uint32_t method_idx, |
| 85 | jobject class_loader, |
Nicolas Geoffray | 896362b | 2014-03-13 09:50:25 +0000 | [diff] [blame] | 86 | const DexFile& dex_file) const OVERRIDE; |
Nicolas Geoffray | b34f69a | 2014-03-07 15:28:39 +0000 | [diff] [blame] | 87 | |
| 88 | CompiledMethod* TryCompile(CompilerDriver& driver, |
| 89 | const DexFile::CodeItem* code_item, |
| 90 | uint32_t access_flags, |
| 91 | InvokeType invoke_type, |
| 92 | uint16_t class_def_idx, |
| 93 | uint32_t method_idx, |
| 94 | jobject class_loader, |
| 95 | const DexFile& dex_file) const; |
| 96 | |
| 97 | private: |
| 98 | DISALLOW_COPY_AND_ASSIGN(OptimizingCompiler); |
| 99 | }; |
| 100 | |
| 101 | } // namespace art |
| 102 | |
| 103 | #endif // ART_COMPILER_COMPILERS_H_ |