1 //===- DIASession.h - DIA implementation of IPDBSession ---------*- 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 #ifndef LLVM_DEBUGINFO_PDB_DIA_DIASESSION_H 11 #define LLVM_DEBUGINFO_PDB_DIA_DIASESSION_H 12 13 #include "DIASupport.h" 14 #include "llvm/DebugInfo/PDB/IPDBSession.h" 15 #include "llvm/Support/Error.h" 16 17 #include <system_error> 18 19 namespace llvm { 20 class StringRef; 21 22 namespace pdb { 23 class DIASession : public IPDBSession { 24 public: 25 explicit DIASession(CComPtr<IDiaSession> DiaSession); 26 27 static Error createFromPdb(StringRef Path, 28 std::unique_ptr<IPDBSession> &Session); 29 static Error createFromExe(StringRef Path, 30 std::unique_ptr<IPDBSession> &Session); 31 32 uint64_t getLoadAddress() const override; 33 bool setLoadAddress(uint64_t Address) override; 34 std::unique_ptr<PDBSymbolExe> getGlobalScope() override; 35 std::unique_ptr<PDBSymbol> getSymbolById(SymIndexId SymbolId) const override; 36 37 bool addressForVA(uint64_t VA, uint32_t &Section, 38 uint32_t &Offset) const override; 39 bool addressForRVA(uint32_t RVA, uint32_t &Section, 40 uint32_t &Offset) const override; 41 42 std::unique_ptr<PDBSymbol> 43 findSymbolByAddress(uint64_t Address, PDB_SymType Type) const override; 44 std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA, 45 PDB_SymType Type) const override; 46 std::unique_ptr<PDBSymbol> 47 findSymbolBySectOffset(uint32_t Section, uint32_t Offset, 48 PDB_SymType Type) const override; 49 50 std::unique_ptr<IPDBEnumLineNumbers> 51 findLineNumbers(const PDBSymbolCompiland &Compiland, 52 const IPDBSourceFile &File) const override; 53 std::unique_ptr<IPDBEnumLineNumbers> 54 findLineNumbersByAddress(uint64_t Address, uint32_t Length) const override; 55 std::unique_ptr<IPDBEnumLineNumbers> 56 findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const override; 57 std::unique_ptr<IPDBEnumLineNumbers> 58 findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset, 59 uint32_t Length) const override; 60 61 std::unique_ptr<IPDBEnumSourceFiles> 62 findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, 63 PDB_NameSearchFlags Flags) const override; 64 std::unique_ptr<IPDBSourceFile> 65 findOneSourceFile(const PDBSymbolCompiland *Compiland, 66 llvm::StringRef Pattern, 67 PDB_NameSearchFlags Flags) const override; 68 std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>> 69 findCompilandsForSourceFile(llvm::StringRef Pattern, 70 PDB_NameSearchFlags Flags) const override; 71 std::unique_ptr<PDBSymbolCompiland> 72 findOneCompilandForSourceFile(llvm::StringRef Pattern, 73 PDB_NameSearchFlags Flags) const override; 74 std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const override; 75 std::unique_ptr<IPDBEnumSourceFiles> getSourceFilesForCompiland( 76 const PDBSymbolCompiland &Compiland) const override; 77 std::unique_ptr<IPDBSourceFile> 78 getSourceFileById(uint32_t FileId) const override; 79 80 std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const override; 81 82 std::unique_ptr<IPDBEnumTables> getEnumTables() const override; 83 84 std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override; 85 86 std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override; 87 88 std::unique_ptr<IPDBEnumFrameData> getFrameData() const override; 89 private: 90 CComPtr<IDiaSession> Session; 91 }; 92 } // namespace pdb 93 } // namespace llvm 94 #endif 95