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

   1 //===-- SymbolFileSymtab.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 liblldb_SymbolFileSymtab_h_
  11 #define liblldb_SymbolFileSymtab_h_
  12
  13 #include <map>
  14 #include <vector>
  15
  16 #include "lldb/Symbol/SymbolFile.h"
  17 #include "lldb/Symbol/Symtab.h"
  18
  19 class SymbolFileSymtab : public lldb_private::SymbolFile {
  20 public:
  21   //------------------------------------------------------------------
  22   // Constructors and Destructors
  23   //------------------------------------------------------------------
  24   SymbolFileSymtab(lldb_private::ObjectFile *obj_file);
  25
  26   ~SymbolFileSymtab() override;
  27
  28   //------------------------------------------------------------------
  29   // Static Functions
  30   //------------------------------------------------------------------
  31   static void Initialize();
  32
  33   static void Terminate();
  34
  35   static lldb_private::ConstString GetPluginNameStatic();
  36
  37   static const char *GetPluginDescriptionStatic();
  38
  39   static lldb_private::SymbolFile *
  40   CreateInstance(lldb_private::ObjectFile *obj_file);
  41
  42   uint32_t CalculateAbilities() override;
  43
  44   //------------------------------------------------------------------
  45   // Compile Unit function calls
  46   //------------------------------------------------------------------
  47   uint32_t GetNumCompileUnits() override;
  48
  49   lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override;
  50
  51   lldb::LanguageType
  52   ParseLanguage(lldb_private::CompileUnit &comp_unit) override;
  53
  54   size_t ParseFunctions(lldb_private::CompileUnit &comp_unit) override;
  55
  56   bool ParseLineTable(lldb_private::CompileUnit &comp_unit) override;
  57
  58   bool ParseDebugMacros(lldb_private::CompileUnit &comp_unit) override;
  59
  60   bool ParseSupportFiles(lldb_private::CompileUnit &comp_unit,
  61                          lldb_private::FileSpecList &support_files) override;
  62
  63   size_t ParseTypes(lldb_private::CompileUnit &comp_unit) override;
  64
  65   bool ParseImportedModules(
  66       const lldb_private::SymbolContext &sc,
  67       std::vector<lldb_private::ConstString> &imported_modules) override;
  68
  69   size_t ParseBlocksRecursive(lldb_private::Function &func) override;
  70
  71   size_t
  72   ParseVariablesForContext(const lldb_private::SymbolContext &sc) override;
  73
  74   lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override;
  75   llvm::Optional<ArrayInfo> GetDynamicArrayInfoForUID(
  76       lldb::user_id_t type_uid,
  77       const lldb_private::ExecutionContext *exe_ctx) override;
  78
  79   bool CompleteType(lldb_private::CompilerType &compiler_type) override;
  80
  81   uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr,
  82                                 lldb::SymbolContextItem resolve_scope,
  83                                 lldb_private::SymbolContext &sc) override;
  84
  85   size_t GetTypes(lldb_private::SymbolContextScope *sc_scope,
  86                   lldb::TypeClass type_mask,
  87                   lldb_private::TypeList &type_list) override;
  88
  89   //------------------------------------------------------------------
  90   // PluginInterface protocol
  91   //------------------------------------------------------------------
  92   lldb_private::ConstString GetPluginName() override;
  93
  94   uint32_t GetPluginVersion() override;
  95
  96 protected:
  97   typedef std::map<lldb_private::ConstString, lldb::TypeSP> TypeMap;
  98
  99   lldb_private::Symtab::IndexCollection m_source_indexes;
 100   lldb_private::Symtab::IndexCollection m_func_indexes;
 101   lldb_private::Symtab::IndexCollection m_code_indexes;
 102   lldb_private::Symtab::IndexCollection m_data_indexes;
 103   lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index;
 104   TypeMap m_objc_class_types;
 105
 106 private:
 107   DISALLOW_COPY_AND_ASSIGN(SymbolFileSymtab);
 108 };
 109
 110 #endif // liblldb_SymbolFileSymtab_h_