contrib/llvm/tools/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h

   1 //===-- SymbolFileSymtab.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 liblldb_SymbolFileSymtab_h_
  10 #define liblldb_SymbolFileSymtab_h_
  11
  12 #include <map>
  13 #include <vector>
  14
  15 #include "lldb/Symbol/SymbolFile.h"
  16 #include "lldb/Symbol/Symtab.h"
  17
  18 class SymbolFileSymtab : public lldb_private::SymbolFile {
  19 public:
  20   // Constructors and Destructors
  21   SymbolFileSymtab(lldb_private::ObjectFile *obj_file);
  22
  23   ~SymbolFileSymtab() override;
  24
  25   // Static Functions
  26   static void Initialize();
  27
  28   static void Terminate();
  29
  30   static lldb_private::ConstString GetPluginNameStatic();
  31
  32   static const char *GetPluginDescriptionStatic();
  33
  34   static lldb_private::SymbolFile *
  35   CreateInstance(lldb_private::ObjectFile *obj_file);
  36
  37   uint32_t CalculateAbilities() override;
  38
  39   // Compile Unit function calls
  40   uint32_t GetNumCompileUnits() override;
  41
  42   lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override;
  43
  44   lldb::LanguageType
  45   ParseLanguage(lldb_private::CompileUnit &comp_unit) override;
  46
  47   size_t ParseFunctions(lldb_private::CompileUnit &comp_unit) override;
  48
  49   bool ParseLineTable(lldb_private::CompileUnit &comp_unit) override;
  50
  51   bool ParseDebugMacros(lldb_private::CompileUnit &comp_unit) override;
  52
  53   bool ParseSupportFiles(lldb_private::CompileUnit &comp_unit,
  54                          lldb_private::FileSpecList &support_files) override;
  55
  56   size_t ParseTypes(lldb_private::CompileUnit &comp_unit) override;
  57
  58   bool ParseImportedModules(
  59       const lldb_private::SymbolContext &sc,
  60       std::vector<lldb_private::SourceModule> &imported_modules) override;
  61
  62   size_t ParseBlocksRecursive(lldb_private::Function &func) override;
  63
  64   size_t
  65   ParseVariablesForContext(const lldb_private::SymbolContext &sc) override;
  66
  67   lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override;
  68   llvm::Optional<ArrayInfo> GetDynamicArrayInfoForUID(
  69       lldb::user_id_t type_uid,
  70       const lldb_private::ExecutionContext *exe_ctx) override;
  71
  72   bool CompleteType(lldb_private::CompilerType &compiler_type) override;
  73
  74   uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr,
  75                                 lldb::SymbolContextItem resolve_scope,
  76                                 lldb_private::SymbolContext &sc) override;
  77
  78   size_t GetTypes(lldb_private::SymbolContextScope *sc_scope,
  79                   lldb::TypeClass type_mask,
  80                   lldb_private::TypeList &type_list) override;
  81
  82   // PluginInterface protocol
  83   lldb_private::ConstString GetPluginName() override;
  84
  85   uint32_t GetPluginVersion() override;
  86
  87 protected:
  88   typedef std::map<lldb_private::ConstString, lldb::TypeSP> TypeMap;
  89
  90   lldb_private::Symtab::IndexCollection m_source_indexes;
  91   lldb_private::Symtab::IndexCollection m_func_indexes;
  92   lldb_private::Symtab::IndexCollection m_code_indexes;
  93   lldb_private::Symtab::IndexCollection m_data_indexes;
  94   lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index;
  95   TypeMap m_objc_class_types;
  96
  97 private:
  98   DISALLOW_COPY_AND_ASSIGN(SymbolFileSymtab);
  99 };
 100
 101 #endif // liblldb_SymbolFileSymtab_h_