1//===- AArch64CA53Erratum835769Stub.h -------------------------------------===// 2// 3// The MCLinker Project 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9#ifndef TARGET_AARCH64_AARCH64CA53ERRATUM835769STUB_H_ 10#define TARGET_AARCH64_AARCH64CA53ERRATUM835769STUB_H_ 11 12#include "AArch64CA53ErratumStub.h" 13 14#include "mcld/Support/Compiler.h" 15#include <llvm/Support/DataTypes.h> 16#include <string> 17#include <vector> 18 19namespace mcld { 20 21class FragmentRef; 22 23class AArch64CA53Erratum835769Stub : public AArch64CA53ErratumStub { 24 public: 25 static constexpr unsigned ErratumInsnOffset = 4; 26 27 struct ErratumSequence { 28 unsigned insns[2]; 29 }; 30 31 public: 32 AArch64CA53Erratum835769Stub(); 33 34 ~AArch64CA53Erratum835769Stub(); 35 36 bool isMyDuty(const FragmentRef& pFragRef) const; 37 38 unsigned getErratumInsnOffset() const { 39 return ErratumInsnOffset; 40 } 41 42 unsigned getErratumSequenceSize() const { 43 return sizeof(ErratumSequence); 44 } 45 46 private: 47 /// for doClone 48 AArch64CA53Erratum835769Stub(const uint32_t* pData, 49 size_t pSize, 50 const char* pName, 51 const_fixup_iterator pBegin, 52 const_fixup_iterator pEnd); 53 54 /// doClone 55 Stub* doClone(); 56 57 private: 58 DISALLOW_COPY_AND_ASSIGN(AArch64CA53Erratum835769Stub); 59}; 60 61} // namespace mcld 62 63#endif // TARGET_AARCH64_AARCH64CA53ERRATUM835769STUB_H_ 64