contrib/llvm/tools/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h

   1 //===-- SymbolFileDWARFDwo.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 SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
  11 #define SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 // Other libraries and framework includes
  16 // Project includes
  17 #include "SymbolFileDWARF.h"
  18
  19 class SymbolFileDWARFDwo : public SymbolFileDWARF {
  20 public:
  21   SymbolFileDWARFDwo(lldb::ObjectFileSP objfile, DWARFUnit *dwarf_cu);
  22
  23   ~SymbolFileDWARFDwo() override = default;
  24
  25   lldb::CompUnitSP ParseCompileUnit(DWARFUnit *dwarf_cu,
  26                                     uint32_t cu_idx) override;
  27
  28   DWARFUnit *GetCompileUnit();
  29
  30   DWARFUnit *
  31   GetDWARFCompileUnit(lldb_private::CompileUnit *comp_unit) override;
  32
  33   lldb_private::DWARFExpression::LocationListFormat
  34   GetLocationListFormat() const override;
  35
  36   size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name,
  37                                  DIEArray &method_die_offsets) override;
  38
  39   lldb_private::TypeSystem *
  40   GetTypeSystemForLanguage(lldb::LanguageType language) override;
  41
  42   DWARFDIE
  43   GetDIE(const DIERef &die_ref) override;
  44
  45   std::unique_ptr<SymbolFileDWARFDwo>
  46   GetDwoSymbolFileForCompileUnit(DWARFUnit &dwarf_cu,
  47                                  const DWARFDebugInfoEntry &cu_die) override {
  48     return nullptr;
  49   }
  50
  51   DWARFUnit *GetBaseCompileUnit() override;
  52
  53 protected:
  54   void LoadSectionData(lldb::SectionType sect_type,
  55                        lldb_private::DWARFDataExtractor &data) override;
  56
  57   DIEToTypePtr &GetDIEToType() override;
  58
  59   DIEToVariableSP &GetDIEToVariable() override;
  60
  61   DIEToClangType &GetForwardDeclDieToClangType() override;
  62
  63   ClangTypeToDIE &GetForwardDeclClangTypeToDie() override;
  64
  65   UniqueDWARFASTTypeMap &GetUniqueDWARFASTTypeMap() override;
  66
  67   lldb::TypeSP FindDefinitionTypeForDWARFDeclContext(
  68       const DWARFDeclContext &die_decl_ctx) override;
  69
  70   lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE(
  71       const DWARFDIE &die, const lldb_private::ConstString &type_name,
  72       bool must_be_implementation) override;
  73
  74   SymbolFileDWARF *GetBaseSymbolFile();
  75
  76   lldb::ObjectFileSP m_obj_file_sp;
  77   DWARFUnit *m_base_dwarf_cu;
  78 };
  79
  80 #endif // SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_