| // Copyright 2016 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_IC_ACCESS_COMPILER_DATA_H_ |
| #define V8_IC_ACCESS_COMPILER_DATA_H_ |
| |
| #include <memory> |
| |
| #include "src/allocation.h" |
| #include "src/base/macros.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| class AccessCompilerData { |
| public: |
| AccessCompilerData() {} |
| |
| bool IsInitialized() const { return load_calling_convention_ != nullptr; } |
| void Initialize(int load_register_count, const Register* load_registers, |
| int store_register_count, const Register* store_registers) { |
| load_calling_convention_.reset(NewArray<Register>(load_register_count)); |
| for (int i = 0; i < load_register_count; ++i) { |
| load_calling_convention_[i] = load_registers[i]; |
| } |
| store_calling_convention_.reset(NewArray<Register>(store_register_count)); |
| for (int i = 0; i < store_register_count; ++i) { |
| store_calling_convention_[i] = store_registers[i]; |
| } |
| } |
| |
| Register* load_calling_convention() { return load_calling_convention_.get(); } |
| Register* store_calling_convention() { |
| return store_calling_convention_.get(); |
| } |
| |
| private: |
| std::unique_ptr<Register[]> load_calling_convention_; |
| std::unique_ptr<Register[]> store_calling_convention_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AccessCompilerData); |
| }; |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_IC_ACCESS_COMPILER_DATA_H_ |