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: 2 2 100.0 %
Date: 2018-10-20 13:21:21 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/NativeRawSymbol.h"
      19             : #include "llvm/DebugInfo/PDB/Native/SymbolCache.h"
      20             : #include "llvm/Support/Allocator.h"
      21             : #include "llvm/Support/Error.h"
      22             : 
      23             : namespace llvm {
      24             : class MemoryBuffer;
      25             : namespace pdb {
      26             : class PDBFile;
      27             : class NativeExeSymbol;
      28             : 
      29         372 : 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             :   uint64_t getLoadAddress() const override;
      41             :   bool setLoadAddress(uint64_t Address) override;
      42             :   std::unique_ptr<PDBSymbolExe> getGlobalScope() override;
      43             :   std::unique_ptr<PDBSymbol> getSymbolById(SymIndexId SymbolId) const override;
      44             : 
      45             :   bool addressForVA(uint64_t VA, uint32_t &Section,
      46             :                     uint32_t &Offset) const override;
      47             :   bool addressForRVA(uint32_t RVA, uint32_t &Section,
      48             :                      uint32_t &Offset) const override;
      49             : 
      50             :   std::unique_ptr<PDBSymbol>
      51             :   findSymbolByAddress(uint64_t Address, PDB_SymType Type) const override;
      52             :   std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA,
      53             :                                              PDB_SymType Type) const override;
      54             :   std::unique_ptr<PDBSymbol>
      55             :   findSymbolBySectOffset(uint32_t Sect, uint32_t Offset,
      56             :                          PDB_SymType Type) const override;
      57             : 
      58             :   std::unique_ptr<IPDBEnumLineNumbers>
      59             :   findLineNumbers(const PDBSymbolCompiland &Compiland,
      60             :                   const IPDBSourceFile &File) const override;
      61             :   std::unique_ptr<IPDBEnumLineNumbers>
      62             :   findLineNumbersByAddress(uint64_t Address, uint32_t Length) const override;
      63             :   std::unique_ptr<IPDBEnumLineNumbers>
      64             :   findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const override;
      65             :   std::unique_ptr<IPDBEnumLineNumbers>
      66             :   findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset,
      67             :                               uint32_t Length) const override;
      68             : 
      69             :   std::unique_ptr<IPDBEnumSourceFiles>
      70             :   findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern,
      71             :                   PDB_NameSearchFlags Flags) const override;
      72             :   std::unique_ptr<IPDBSourceFile>
      73             :   findOneSourceFile(const PDBSymbolCompiland *Compiland,
      74             :                     llvm::StringRef Pattern,
      75             :                     PDB_NameSearchFlags Flags) const override;
      76             :   std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
      77             :   findCompilandsForSourceFile(llvm::StringRef Pattern,
      78             :                               PDB_NameSearchFlags Flags) const override;
      79             :   std::unique_ptr<PDBSymbolCompiland>
      80             :   findOneCompilandForSourceFile(llvm::StringRef Pattern,
      81             :                                 PDB_NameSearchFlags Flags) const override;
      82             :   std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const override;
      83             :   std::unique_ptr<IPDBEnumSourceFiles> getSourceFilesForCompiland(
      84             :       const PDBSymbolCompiland &Compiland) const override;
      85             :   std::unique_ptr<IPDBSourceFile>
      86             :   getSourceFileById(uint32_t FileId) const override;
      87             : 
      88             :   std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const override;
      89             : 
      90             :   std::unique_ptr<IPDBEnumTables> getEnumTables() const override;
      91             : 
      92             :   std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const override;
      93             : 
      94             :   std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const override;
      95             : 
      96             :   PDBFile &getPDBFile() { return *Pdb; }
      97             :   const PDBFile &getPDBFile() const { return *Pdb; }
      98             : 
      99             :   NativeExeSymbol &getNativeGlobalScope() const;
     100        1532 :   SymbolCache &getSymbolCache() { return Cache; }
     101             :   const SymbolCache &getSymbolCache() const { return Cache; }
     102             : 
     103             : private:
     104             :   void initializeExeSymbol();
     105             : 
     106             :   std::unique_ptr<PDBFile> Pdb;
     107             :   std::unique_ptr<BumpPtrAllocator> Allocator;
     108             : 
     109             :   SymbolCache Cache;
     110             :   SymIndexId ExeSymbol = 0;
     111             : };
     112             : } // namespace pdb
     113             : } // namespace llvm
     114             : 
     115             : #endif

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