1 /* 2 * Copyright (C) 2011 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_JNI_QUICK_JNI_COMPILER_H_ 18 #define ART_COMPILER_JNI_QUICK_JNI_COMPILER_H_ 19 20 #include <vector> 21 22 #include "arch/instruction_set.h" 23 #include "base/array_ref.h" 24 25 namespace art { 26 27 class ArenaAllocator; 28 class ArtMethod; 29 class CompilerOptions; 30 class DexFile; 31 32 class JniCompiledMethod { 33 public: JniCompiledMethod(InstructionSet instruction_set,std::vector<uint8_t> && code,uint32_t frame_size,uint32_t core_spill_mask,uint32_t fp_spill_mask,ArrayRef<const uint8_t> cfi)34 JniCompiledMethod(InstructionSet instruction_set, 35 std::vector<uint8_t>&& code, 36 uint32_t frame_size, 37 uint32_t core_spill_mask, 38 uint32_t fp_spill_mask, 39 ArrayRef<const uint8_t> cfi) 40 : instruction_set_(instruction_set), 41 code_(std::move(code)), 42 frame_size_(frame_size), 43 core_spill_mask_(core_spill_mask), 44 fp_spill_mask_(fp_spill_mask), 45 cfi_(cfi.begin(), cfi.end()) {} 46 47 JniCompiledMethod(JniCompiledMethod&& other) = default; 48 ~JniCompiledMethod() = default; 49 GetInstructionSet()50 InstructionSet GetInstructionSet() const { return instruction_set_; } GetCode()51 ArrayRef<const uint8_t> GetCode() const { return ArrayRef<const uint8_t>(code_); } GetFrameSize()52 uint32_t GetFrameSize() const { return frame_size_; } GetCoreSpillMask()53 uint32_t GetCoreSpillMask() const { return core_spill_mask_; } GetFpSpillMask()54 uint32_t GetFpSpillMask() const { return fp_spill_mask_; } GetCfi()55 ArrayRef<const uint8_t> GetCfi() const { return ArrayRef<const uint8_t>(cfi_); } 56 57 private: 58 InstructionSet instruction_set_; 59 std::vector<uint8_t> code_; 60 uint32_t frame_size_; 61 uint32_t core_spill_mask_; 62 uint32_t fp_spill_mask_; 63 std::vector<uint8_t> cfi_; 64 }; 65 66 JniCompiledMethod ArtQuickJniCompileMethod(const CompilerOptions& compiler_options, 67 uint32_t access_flags, 68 uint32_t method_idx, 69 const DexFile& dex_file, 70 ArenaAllocator* allocator); 71 72 } // namespace art 73 74 #endif // ART_COMPILER_JNI_QUICK_JNI_COMPILER_H_ 75