include/llvm/DebugInfo/PDB/DIA/DIASession.h

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