//===- ARMErrataFix.h -------------------------------------------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef LLD_ELF_ARMA8ERRATAFIX_H #define LLD_ELF_ARMA8ERRATAFIX_H #include "lld/Common/LLVM.h" #include "llvm/ADT/DenseMap.h" #include <map> #include <vector> namespace lld { namespace elf { class Defined; class InputSection; struct InputSectionDescription; class OutputSection; class Patch657417Section; class ARMErr657417Patcher { public: // Return true if Patches have been added to the OutputSections. bool createFixes(); private: std::vector<Patch657417Section *> patchInputSectionDescription(InputSectionDescription &isd); void insertPatches(InputSectionDescription &isd, std::vector<Patch657417Section *> &patches); void init(); // A cache of the mapping symbols defined by the InputSection sorted in order // of ascending value with redundant symbols removed. These describe // the ranges of code and data in an executable InputSection. llvm::DenseMap<InputSection *, std::vector<const Defined *>> sectionMap; bool initialized = false; }; } // namespace elf } // namespace lld #endif |