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 <memory> 21 22 namespace clang { 23 24 class SanitizerSpecialCaseList : public llvm::SpecialCaseList { 25 public: 26 static std::unique_ptr<SanitizerSpecialCaseList> 27 create(const std::vector<std::string> &Paths, std::string &Error); 28 29 static std::unique_ptr<SanitizerSpecialCaseList> 30 createOrDie(const std::vector<std::string> &Paths); 31 32 // Query blacklisted entries if any bit in Mask matches the entry's section. 33 bool inSection(SanitizerMask Mask, StringRef Prefix, StringRef Query, 34 StringRef Category = StringRef()) const; 35 36 protected: 37 // Initialize SanitizerSections. 38 void createSanitizerSections(); 39 40 struct SanitizerSection { 41 SanitizerSection(SanitizerMask SM, SectionEntries &E) 42 : Mask(SM), Entries(E){}; 43 44 SanitizerMask Mask; 45 SectionEntries &Entries; 46 }; 47 48 std::vector<SanitizerSection> SanitizerSections; 49 }; 50 51 } // end namespace clang 52 53 #endif 54