1 //===- Strings.h ------------------------------------------------*- 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 #ifndef LLD_STRINGS_H 10 #define LLD_STRINGS_H 11 12 #include "llvm/ADT/ArrayRef.h" 13 #include "llvm/ADT/Optional.h" 14 #include "llvm/ADT/StringRef.h" 15 #include "llvm/Support/GlobPattern.h" 16 #include <string> 17 #include <vector> 18 19 namespace lld { 20 // Returns a demangled C++ symbol name. If Name is not a mangled 21 // name, it returns name. 22 std::string demangleItanium(llvm::StringRef name); 23 24 std::vector<uint8_t> parseHex(llvm::StringRef s); 25 bool isValidCIdentifier(llvm::StringRef s); 26 27 // Write the contents of the a buffer to a file 28 void saveBuffer(llvm::StringRef buffer, const llvm::Twine &path); 29 30 // This class represents multiple glob patterns. 31 class StringMatcher { 32 public: 33 StringMatcher() = default; 34 explicit StringMatcher(llvm::ArrayRef<llvm::StringRef> pat); 35 36 bool match(llvm::StringRef s) const; 37 38 private: 39 std::vector<llvm::GlobPattern> patterns; 40 }; 41 42 } // namespace lld 43 44 #endif 45