tools/llvm-pdbdump/ClassDefinitionDumper.h

   1 //===- ClassDefinitionDumper.h - --------------------------------*- 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_TOOLS_LLVMPDBDUMP_CLASSDEFINITIONDUMPER_H
  11 #define LLVM_TOOLS_LLVMPDBDUMP_CLASSDEFINITIONDUMPER_H
  12
  13 #include "llvm/DebugInfo/PDB/PDBSymDumper.h"
  14 #include "llvm/DebugInfo/PDB/PDBSymbolFunc.h"
  15 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
  16
  17 #include <list>
  18 #include <memory>
  19 #include <unordered_map>
  20
  21 namespace llvm {
  22
  23 class LinePrinter;
  24
  25 class ClassDefinitionDumper : public PDBSymDumper {
  26 public:
  27   ClassDefinitionDumper(LinePrinter &P);
  28
  29   void start(const PDBSymbolTypeUDT &Exe, raw_ostream &OS, int Indent);
  30
  31   void dump(const PDBSymbolTypeBaseClass &Symbol, raw_ostream &OS,
  32             int Indent) override;
  33   void dump(const PDBSymbolData &Symbol, raw_ostream &OS, int Indent) override;
  34   void dump(const PDBSymbolTypeEnum &Symbol, raw_ostream &OS,
  35             int Indent) override;
  36   void dump(const PDBSymbolFunc &Symbol, raw_ostream &OS, int Indent) override;
  37   void dump(const PDBSymbolTypeTypedef &Symbol, raw_ostream &OS,
  38             int Indent) override;
  39   void dump(const PDBSymbolTypeUDT &Symbol, raw_ostream &OS,
  40             int Indent) override;
  41   void dump(const PDBSymbolTypeVTable &Symbol, raw_ostream &OS,
  42             int Indent) override;
  43
  44 private:
  45   LinePrinter &Printer;
  46
  47   struct SymbolGroup {
  48     SymbolGroup() {}
  49     SymbolGroup(SymbolGroup &&Other) {
  50       Functions = std::move(Other.Functions);
  51       Data = std::move(Other.Data);
  52       Unknown = std::move(Other.Unknown);
  53     }
  54
  55     std::list<std::unique_ptr<PDBSymbolFunc>> Functions;
  56     std::list<std::unique_ptr<PDBSymbolData>> Data;
  57     std::list<std::unique_ptr<PDBSymbol>> Unknown;
  58     SymbolGroup(const SymbolGroup &other) = delete;
  59     SymbolGroup &operator=(const SymbolGroup &other) = delete;
  60   };
  61   typedef std::unordered_map<int, SymbolGroup> SymbolGroupByAccess;
  62
  63   int dumpAccessGroup(PDB_MemberAccess Access, const SymbolGroup &Group,
  64                       raw_ostream &OS, int Indent);
  65 };
  66 }
  67
  68 #endif