contrib/llvm-project/lldb/source/Plugins/SymbolFile/DWARF/AppleDWARFIndex.h

   1 //===-- AppleDWARFIndex.h --------------------------------------*- 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 LLDB_APPLEDWARFINDEX_H
  10 #define LLDB_APPLEDWARFINDEX_H
  11
  12 #include "Plugins/SymbolFile/DWARF/DWARFIndex.h"
  13 #include "Plugins/SymbolFile/DWARF/HashedNameToDIE.h"
  14
  15 namespace lldb_private {
  16 class AppleDWARFIndex : public DWARFIndex {
  17 public:
  18   static std::unique_ptr<AppleDWARFIndex>
  19   Create(Module &module, DWARFDataExtractor apple_names,
  20          DWARFDataExtractor apple_namespaces, DWARFDataExtractor apple_types,
  21          DWARFDataExtractor apple_objc, DWARFDataExtractor debug_str);
  22
  23   AppleDWARFIndex(
  24       Module &module, std::unique_ptr<DWARFMappedHash::MemoryTable> apple_names,
  25       std::unique_ptr<DWARFMappedHash::MemoryTable> apple_namespaces,
  26       std::unique_ptr<DWARFMappedHash::MemoryTable> apple_types,
  27       std::unique_ptr<DWARFMappedHash::MemoryTable> apple_objc)
  28       : DWARFIndex(module), m_apple_names_up(std::move(apple_names)),
  29         m_apple_namespaces_up(std::move(apple_namespaces)),
  30         m_apple_types_up(std::move(apple_types)),
  31         m_apple_objc_up(std::move(apple_objc)) {}
  32
  33   void Preload() override {}
  34
  35   void GetGlobalVariables(ConstString basename, DIEArray &offsets) override;
  36   void GetGlobalVariables(const RegularExpression &regex,
  37                           DIEArray &offsets) override;
  38   void GetGlobalVariables(const DWARFUnit &cu, DIEArray &offsets) override;
  39   void GetObjCMethods(ConstString class_name, DIEArray &offsets) override;
  40   void GetCompleteObjCClass(ConstString class_name, bool must_be_implementation,
  41                             DIEArray &offsets) override;
  42   void GetTypes(ConstString name, DIEArray &offsets) override;
  43   void GetTypes(const DWARFDeclContext &context, DIEArray &offsets) override;
  44   void GetNamespaces(ConstString name, DIEArray &offsets) override;
  45   void GetFunctions(ConstString name, SymbolFileDWARF &dwarf,
  46                     const CompilerDeclContext &parent_decl_ctx,
  47                     uint32_t name_type_mask,
  48                     std::vector<DWARFDIE> &dies) override;
  49   void GetFunctions(const RegularExpression &regex, DIEArray &offsets) override;
  50
  51   void ReportInvalidDIERef(const DIERef &ref, llvm::StringRef name) override;
  52   void Dump(Stream &s) override;
  53
  54 private:
  55   std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_names_up;
  56   std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_namespaces_up;
  57   std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_types_up;
  58   std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_objc_up;
  59 };
  60 } // namespace lldb_private
  61
  62 #endif // LLDB_APPLEDWARFINDEX_H