| /* |
| * Copyright (C) 2016 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_COMPILER_LINKER_MIPS_RELATIVE_PATCHER_MIPS_H_ |
| #define ART_COMPILER_LINKER_MIPS_RELATIVE_PATCHER_MIPS_H_ |
| |
| #include "arch/mips/instruction_set_features_mips.h" |
| #include "linker/relative_patcher.h" |
| |
| namespace art { |
| namespace linker { |
| |
| class MipsRelativePatcher FINAL : public RelativePatcher { |
| public: |
| explicit MipsRelativePatcher(const MipsInstructionSetFeatures* features) |
| : is_r6(features->IsR6()) {} |
| |
| uint32_t ReserveSpace(uint32_t offset, |
| const CompiledMethod* compiled_method, |
| MethodReference method_ref) OVERRIDE; |
| uint32_t ReserveSpaceEnd(uint32_t offset) OVERRIDE; |
| uint32_t WriteThunks(OutputStream* out, uint32_t offset) OVERRIDE; |
| void PatchCall(std::vector<uint8_t>* code, |
| uint32_t literal_offset, |
| uint32_t patch_offset, |
| uint32_t target_offset) OVERRIDE; |
| void PatchPcRelativeReference(std::vector<uint8_t>* code, |
| const LinkerPatch& patch, |
| uint32_t patch_offset, |
| uint32_t target_offset) OVERRIDE; |
| void PatchBakerReadBarrierBranch(std::vector<uint8_t>* code, |
| const LinkerPatch& patch, |
| uint32_t patch_offset) OVERRIDE; |
| |
| private: |
| bool is_r6; |
| |
| DISALLOW_COPY_AND_ASSIGN(MipsRelativePatcher); |
| }; |
| |
| } // namespace linker |
| } // namespace art |
| |
| #endif // ART_COMPILER_LINKER_MIPS_RELATIVE_PATCHER_MIPS_H_ |