Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===--- SanitizerSpecialCaseList.h - SCL for sanitizers --------*- 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

//

//===----------------------------------------------------------------------===//

//

// An extension of SpecialCaseList to allowing querying sections by

// SanitizerMask.

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H

#define LLVM_CLANG_BASIC_SANITIZERSPECIALCASELIST_H

#include "clang/Basic/LLVM.h"

#include "clang/Basic/Sanitizers.h"

#include "llvm/ADT/StringRef.h"

#include "llvm/Support/SpecialCaseList.h"

#include <memory>

#include <vector>

namespace llvm {

namespace vfs {

class FileSystem;

}

} // namespace llvm

namespace clang {

class SanitizerSpecialCaseList : public llvm::SpecialCaseList {

public:

  static std::unique_ptr<SanitizerSpecialCaseList>

  create(const std::vector<std::string> &Paths, llvm::vfs::FileSystem &VFS,

         std::string &Error);

  static std::unique_ptr<SanitizerSpecialCaseList>

  createOrDie(const std::vector<std::string> &Paths,

              llvm::vfs::FileSystem &VFS);

  // Query ignorelisted entries if any bit in Mask matches the entry's section.

  bool inSection(SanitizerMask Mask, StringRef Prefix, StringRef Query,

                 StringRef Category = StringRef()) const;

protected:

  // Initialize SanitizerSections.

  void createSanitizerSections();

  struct SanitizerSection {

    SanitizerSection(SanitizerMask SM, SectionEntries &E)

        : Mask(SM), Entries(E){};

    SanitizerMask Mask;

    SectionEntries &Entries;

  };

  std::vector<SanitizerSection> SanitizerSections;

};

} // end namespace clang

#endif