| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ART_SRC_GREENLAND_TARGET_REGISTER_INFO_H_ |
| #define ART_SRC_GREENLAND_TARGET_REGISTER_INFO_H_ |
| |
| #include "lir_function.h" |
| #include "lir_reg.h" |
| |
| #include "target_lir_builder.h" |
| #include "target_lir_info.h" |
| |
| #include <string> |
| |
| namespace art { |
| namespace greenland { |
| |
| class TargetRegisterInfo { |
| protected: |
| const TargetLIRInfo& lir_info_; |
| TargetRegisterInfo(const TargetLIRInfo& info) :lir_info_(info) { } |
| |
| public: |
| virtual const char* GetPhyRegName(unsigned reg) const = 0; |
| |
| std::string GetRegName(unsigned reg) const { |
| if (LIRReg::IsVirtualReg(reg)) { |
| return LIRReg::GetVirtualRegName(reg); |
| } else { |
| return GetPhyRegName(reg); |
| } |
| } |
| |
| virtual LIR* |
| CreateLoadStack(LIRFunction& lir_func, |
| unsigned reg, |
| int frame_idx) const = 0; |
| |
| virtual LIR* |
| CreateStoreStack(LIRFunction& lir_func, |
| unsigned reg, |
| int frame_idx) const = 0; |
| |
| virtual LIR* |
| CreateMoveReg(LIRFunction& lir_func, |
| unsigned dst, |
| unsigned src) const = 0; |
| |
| virtual bool |
| IsLoadIncomingArgs(const LIR* lir) const = 0; |
| |
| virtual LIR* |
| CreateCopy(LIRFunction& lir_func, |
| unsigned dst, |
| const LIROperand& src) const = 0; |
| |
| virtual std::list<unsigned> GetAllocatableList() const = 0; |
| virtual unsigned GetTempRegsiter(unsigned idx) const = 0; |
| |
| virtual ~TargetRegisterInfo() { } |
| }; |
| |
| } // namespace greenland |
| } // namespace art |
| |
| #endif // ART_SRC_GREENLAND_TARGET_REGISTER_INFO_H_ |