1 //===- MinGW.h --------------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Linker 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLD_COFF_MINGW_H 11 #define LLD_COFF_MINGW_H 12 13 #include "Config.h" 14 #include "Symbols.h" 15 #include "lld/Common/LLVM.h" 16 17 namespace lld { 18 namespace coff { 19 20 // Logic for deciding what symbols to export, when exporting all 21 // symbols for MinGW. 22 class AutoExporter { 23 public: 24 AutoExporter(); 25 26 void initSymbolExcludes(); 27 28 void addWholeArchive(StringRef Path); 29 30 llvm::StringSet<> ExcludeSymbols; 31 llvm::StringSet<> ExcludeSymbolPrefixes; 32 llvm::StringSet<> ExcludeSymbolSuffixes; 33 llvm::StringSet<> ExcludeLibs; 34 llvm::StringSet<> ExcludeObjects; 35 36 bool shouldExport(Defined *Sym) const; 37 }; 38 39 void writeDefFile(StringRef Name); 40 41 } // namespace coff 42 } // namespace lld 43 44 #endif 45