1//===--- SanitizerSpecialCaseList.h - SCL for sanitizers --------*- C++ -*-===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8// 9// An extension of SpecialCaseList to allowing querying sections by 10// SanitizerMask. 11// 12//===----------------------------------------------------------------------===// 13#ifndef LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H 14#define LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H 15 16#include "clang/Basic/LLVM.h" 17#include "clang/Basic/Sanitizers.h" 18#include "llvm/ADT/StringRef.h" 19#include "llvm/Support/SpecialCaseList.h" 20#include "llvm/Support/VirtualFileSystem.h" 21#include <memory> 22 23namespace clang { 24 25class SanitizerSpecialCaseList : public llvm::SpecialCaseList { 26public: 27 static std::unique_ptr<SanitizerSpecialCaseList> 28 create(const std::vector<std::string> &Paths, llvm::vfs::FileSystem &VFS, 29 std::string &Error); 30 31 static std::unique_ptr<SanitizerSpecialCaseList> 32 createOrDie(const std::vector<std::string> &Paths, 33 llvm::vfs::FileSystem &VFS); 34 35 // Query blacklisted entries if any bit in Mask matches the entry's section. 36 bool inSection(SanitizerMask Mask, StringRef Prefix, StringRef Query, 37 StringRef Category = StringRef()) const; 38 39protected: 40 // Initialize SanitizerSections. 41 void createSanitizerSections(); 42 43 struct SanitizerSection { 44 SanitizerSection(SanitizerMask SM, SectionEntries &E) 45 : Mask(SM), Entries(E){}; 46 47 SanitizerMask Mask; 48 SectionEntries &Entries; 49 }; 50 51 std::vector<SanitizerSection> SanitizerSections; 52}; 53 54} // end namespace clang 55 56#endif 57