1 //===- PDBStringTableBuilder.h - PDB String Table Builder -------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file creates the "/names" stream. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H 15 #define LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H 16 17 #include "llvm/ADT/DenseMap.h" 18 #include "llvm/ADT/StringRef.h" 19 #include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h" 20 #include "llvm/Support/Error.h" 21 #include <vector> 22 23 namespace llvm { 24 class BinaryStreamWriter; 25 class WritableBinaryStreamRef; 26 27 namespace msf { 28 struct MSFLayout; 29 } 30 31 namespace pdb { 32 33 class PDBFileBuilder; 34 35 class PDBStringTableBuilder { 36 public: 37 // If string S does not exist in the string table, insert it. 38 // Returns the ID for S. 39 uint32_t insert(StringRef S); 40 41 uint32_t calculateSerializedSize() const; 42 Error commit(BinaryStreamWriter &Writer) const; 43 44 void setStrings(const codeview::DebugStringTableSubsection &Strings); 45 46 private: 47 uint32_t calculateHashTableSize() const; 48 Error writeHeader(BinaryStreamWriter &Writer) const; 49 Error writeStrings(BinaryStreamWriter &Writer) const; 50 Error writeHashTable(BinaryStreamWriter &Writer) const; 51 Error writeEpilogue(BinaryStreamWriter &Writer) const; 52 53 codeview::DebugStringTableSubsection Strings; 54 }; 55 56 } // end namespace pdb 57 } // end namespace llvm 58 59 #endif // LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H 60
