1 /* 2 * Copyright (C) 2016 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_LINKER_MIPS64_RELATIVE_PATCHER_MIPS64_H_ 18 #define ART_COMPILER_LINKER_MIPS64_RELATIVE_PATCHER_MIPS64_H_ 19 20 #include "linker/relative_patcher.h" 21 22 namespace art { 23 namespace linker { 24 25 class Mips64RelativePatcher FINAL : public RelativePatcher { 26 public: 27 explicit Mips64RelativePatcher() {} 28 29 uint32_t ReserveSpace(uint32_t offset, 30 const CompiledMethod* compiled_method, 31 MethodReference method_ref) OVERRIDE; 32 uint32_t ReserveSpaceEnd(uint32_t offset) OVERRIDE; 33 uint32_t WriteThunks(OutputStream* out, uint32_t offset) OVERRIDE; 34 void PatchCall(std::vector<uint8_t>* code, 35 uint32_t literal_offset, 36 uint32_t patch_offset, 37 uint32_t target_offset) OVERRIDE; 38 void PatchPcRelativeReference(std::vector<uint8_t>* code, 39 const LinkerPatch& patch, 40 uint32_t patch_offset, 41 uint32_t target_offset) OVERRIDE; 42 void PatchBakerReadBarrierBranch(std::vector<uint8_t>* code, 43 const LinkerPatch& patch, 44 uint32_t patch_offset) OVERRIDE; 45 46 private: 47 DISALLOW_COPY_AND_ASSIGN(Mips64RelativePatcher); 48 }; 49 50 } // namespace linker 51 } // namespace art 52 53 #endif // ART_COMPILER_LINKER_MIPS64_RELATIVE_PATCHER_MIPS64_H_ 54
