LCOV - code coverage report
Current view: top level - include/llvm/DebugInfo/PDB/Native - NativeSession.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 1 1 100.0 %
Date: 2018-07-13 00:08:38 Functions: 2 2 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- NativeSession.h - Native 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_NATIVE_NATIVESESSION_H
      11             : #define LLVM_DEBUGINFO_PDB_NATIVE_NATIVESESSION_H
      12             : 
      13             : #include "llvm/ADT/DenseMap.h"
      14             : #include "llvm/ADT/StringRef.h"
      15             : #include "llvm/DebugInfo/CodeView/TypeIndex.h"
      16             : #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
      17             : #include "llvm/DebugInfo/PDB/IPDBSession.h"
      18             : #include "llvm/DebugInfo/PDB/Native/DbiModuleDescriptor.h"
      19             : #include "llvm/DebugInfo/PDB/Native/NativeBuiltinSymbol.h"
      20             : #include "llvm/DebugInfo/PDB/Native/NativeRawSymbol.h"
      21             : #include "llvm/Support/Allocator.h"
      22             : #include "llvm/Support/Error.h"
      23             : 
      24             : namespace llvm {
      25             : class MemoryBuffer;
      26             : namespace pdb {
      27             : class PDBFile;
      28             : 
      29         404 : class NativeSession : public IPDBSession {
      30             : public:
      31             :   NativeSession(std::unique_ptr<PDBFile> PdbFile,
      32             :                 std::unique_ptr<BumpPtrAllocator> Allocator);
      33             :   ~NativeSession() override;
      34             : 
      35             :   static Error createFromPdb(std::unique_ptr<MemoryBuffer> MB,
      36             :                              std::unique_ptr<IPDBSession> &Session);
      37             :   static Error createFromExe(StringRef Path,
      38             :                              std::unique_ptr<IPDBSession> &Session);
      39             : 
      40             :   std::unique_ptr<PDBSymbolCompiland>
      41             :   createCompilandSymbol(DbiModuleDescriptor MI);
      42             : 
      43             :   std::unique_ptr<PDBSymbolTypeEnum>
      44             :   createEnumSymbol(codeview::TypeIndex Index);
      45             : 
      46             :   std::unique_ptr<IPDBEnumSymbols>
      47             :   createTypeEnumerator(codeview::TypeLeafKind Kind);
      48             : 
      49             :   SymIndexId findSymbolByTypeIndex(codeview::TypeIndex TI);
      50             : 
      51             :   uint64_t getLoadAddress() const override;
      52             :   bool setLoadAddress(uint64_t Address) override;
      53             :   std::unique_ptr<PDBSymbolExe> getGlobalScope() override;
      54             :   std::unique_ptr<PDBSymbol> getSymbolById(uint32_t SymbolId) const override;
      55             : 
      56             :   bool addressForVA(uint64_t VA, uint32_t &Section,
      57             :                     uint32_t &Offset) const override;
      58             :   bool addressForRVA(uint32_t RVA, uint32_t &Section,
      59             :                      uint32_t &Offset) const override;
      60             : 
      61             :   std::unique_ptr<PDBSymbol>
      62             :   findSymbolByAddress(uint64_t Address, PDB_SymType Type) const override;
      63             :   std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA,
      64             :                                              PDB_SymType Type) const override;
      65             :   std::unique_ptr<PDBSymbol>
      66             :   findSymbolBySectOffset(uint32_t Sect, uint32_t Offset,
      67             :                          PDB_SymType Type) const override;
      68             : 
      69             :   std::unique_ptr<IPDBEnumLineNumbers>
      70             :   findLineNumbers(const PDBSymbolCompiland &Compiland,
      71             :                   const IPDBSourceFile &File) const override;
      72             :   std::unique_ptr<IPDBEnumLineNumbers>
      73             :   findLineNumbersByAddress(uint64_t Address, uint32_t Length) const override;
      74             :   std::unique_ptr<IPDBEnumLineNumbers>
      75             :   findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const override;
      76             :   std::unique_ptr<IPDBEnumLineNumbers>
      77             :   findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset,
      78             :                               uint32_t Length) const override;
      79             : 
      80             :   std::unique_ptr<IPDBEnumSourceFiles>
      81             :   findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern,
      82             :                   PDB_NameSearchFlags Flags) const override;
      83             :   std::unique_ptr<IPDBSourceFile>
      84             :   findOneSourceFile(const PDBSymbolCompiland *Compiland,
      85             :                     llvm::StringRef Pattern,
      86             :                     PDB_NameSearchFlags Flags) const override;
      87             :   std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
      88             :   findCompilandsForSourceFile(llvm::StringRef Pattern,
      89             :                               PDB_NameSearchFlags Flags) const override;
      90             :   std::unique_ptr<PDBSymbolCompiland>
      91             :   findOneCompilandForSourceFile(llvm::StringRef Pattern,
      92             :                                 PDB_NameSearchFlags Flags) const override;
      93             :   std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const override;
      94             :   std::unique_ptr<IPDBEnumSourceFiles> getSourceFilesForCompiland(
      95             :       const PDBSymbolCompiland &Compiland) const override;
      96             :   std::unique_ptr<IPDBSourceFile>
      97             :   getSourceFileById(uint32_t FileId) const override;
      98             : 
      99             :   std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const override;
     100             : 
     101             :   std::unique_ptr<IPDBEnumTables> getEnumTables() const override;
     102             : 
     103             :   std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override;
     104             : 
     105             :   std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
     106             : 
     107             :   PDBFile &getPDBFile() { return *Pdb; }
     108             :   const PDBFile &getPDBFile() const { return *Pdb; }
     109             : 
     110             : private:
     111             :   std::unique_ptr<PDBFile> Pdb;
     112             :   std::unique_ptr<BumpPtrAllocator> Allocator;
     113             :   std::vector<std::unique_ptr<NativeRawSymbol>> SymbolCache;
     114             :   DenseMap<codeview::TypeIndex, SymIndexId> TypeIndexToSymbolId;
     115             : };
     116             : } // namespace pdb
     117             : } // namespace llvm
     118             : 
     119             : #endif

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