1 //===- IPDBSession.h - base interface for a PDB symbol context --*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_DEBUGINFO_PDB_IPDBSESSION_H
11 #define LLVM_DEBUGINFO_PDB_IPDBSESSION_H
13 #include "PDBSymbol.h"
15 #include "llvm/ADT/StringRef.h"
16 #include "llvm/Support/Casting.h"
21 class PDBSymbolCompiland;
24 /// IPDBSession defines an interface used to provide a context for querying
25 /// debug information from a debug data source (for example, a PDB).
28 virtual ~IPDBSession();
30 virtual uint64_t getLoadAddress() const = 0;
31 virtual void setLoadAddress(uint64_t Address) = 0;
32 virtual std::unique_ptr<PDBSymbolExe> getGlobalScope() = 0;
33 virtual std::unique_ptr<PDBSymbol> getSymbolById(uint32_t SymbolId) const = 0;
36 std::unique_ptr<T> getConcreteSymbolById(uint32_t SymbolId) const {
37 return unique_dyn_cast_or_null<T>(getSymbolById(SymbolId));
40 virtual std::unique_ptr<PDBSymbol>
41 findSymbolByAddress(uint64_t Address, PDB_SymType Type) const = 0;
43 virtual std::unique_ptr<IPDBEnumLineNumbers>
44 findLineNumbers(const PDBSymbolCompiland &Compiland,
45 const IPDBSourceFile &File) const = 0;
46 virtual std::unique_ptr<IPDBEnumLineNumbers>
47 findLineNumbersByAddress(uint64_t Address, uint32_t Length) const = 0;
49 virtual std::unique_ptr<IPDBEnumSourceFiles>
50 findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern,
51 PDB_NameSearchFlags Flags) const = 0;
52 virtual std::unique_ptr<IPDBSourceFile>
53 findOneSourceFile(const PDBSymbolCompiland *Compiland,
54 llvm::StringRef Pattern,
55 PDB_NameSearchFlags Flags) const = 0;
56 virtual std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
57 findCompilandsForSourceFile(llvm::StringRef Pattern,
58 PDB_NameSearchFlags Flags) const = 0;
59 virtual std::unique_ptr<PDBSymbolCompiland>
60 findOneCompilandForSourceFile(llvm::StringRef Pattern,
61 PDB_NameSearchFlags Flags) const = 0;
63 virtual std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const = 0;
64 virtual std::unique_ptr<IPDBEnumSourceFiles>
65 getSourceFilesForCompiland(const PDBSymbolCompiland &Compiland) const = 0;
66 virtual std::unique_ptr<IPDBSourceFile>
67 getSourceFileById(uint32_t FileId) const = 0;
69 virtual std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const = 0;
71 virtual std::unique_ptr<IPDBEnumTables> getEnumTables() const = 0;