contrib/llvm/tools/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h

   1 //===-- ItaniumABILanguageRuntime.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_ItaniumABILanguageRuntime_h_
  11 #define liblldb_ItaniumABILanguageRuntime_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 #include <vector>
  16
  17 // Other libraries and framework includes
  18 // Project includes
  19 #include "lldb/lldb-private.h"
  20 #include "lldb/Breakpoint/BreakpointResolver.h"
  21 #include "lldb/Target/LanguageRuntime.h"
  22 #include "lldb/Target/CPPLanguageRuntime.h"
  23 #include "lldb/Core/Value.h"
  24
  25 namespace lldb_private {
  26
  27     class ItaniumABILanguageRuntime :
  28     public lldb_private::CPPLanguageRuntime
  29     {
  30     public:
  31         ~ItaniumABILanguageRuntime() override = default;
  32
  33         //------------------------------------------------------------------
  34         // Static Functions
  35         //------------------------------------------------------------------
  36         static void
  37         Initialize();
  38
  39         static void
  40         Terminate();
  41
  42         static lldb_private::LanguageRuntime *
  43         CreateInstance (Process *process, lldb::LanguageType language);
  44
  45         static lldb_private::ConstString
  46         GetPluginNameStatic();
  47
  48         bool
  49         IsVTableName(const char *name) override;
  50
  51         bool
  52         GetDynamicTypeAndAddress(ValueObject &in_value,
  53                                  lldb::DynamicValueType use_dynamic,
  54                                  TypeAndOrName &class_type_or_name,
  55                                  Address &address,
  56                                  Value::ValueType &value_type) override;
  57
  58         TypeAndOrName
  59         FixUpDynamicType(const TypeAndOrName& type_and_or_name,
  60                          ValueObject& static_value) override;
  61
  62         bool
  63         CouldHaveDynamicValue(ValueObject &in_value) override;
  64
  65         void
  66         SetExceptionBreakpoints() override;
  67
  68         void
  69         ClearExceptionBreakpoints() override;
  70
  71         bool
  72         ExceptionBreakpointsAreSet() override;
  73
  74         bool
  75         ExceptionBreakpointsExplainStop(lldb::StopInfoSP stop_reason) override;
  76
  77         lldb::BreakpointResolverSP
  78         CreateExceptionResolver(Breakpoint *bkpt, bool catch_bp, bool throw_bp) override;
  79
  80         lldb::SearchFilterSP
  81         CreateExceptionSearchFilter() override;
  82
  83         size_t
  84         GetAlternateManglings(const ConstString &mangled, std::vector<ConstString> &alternates) override;
  85
  86         //------------------------------------------------------------------
  87         // PluginInterface protocol
  88         //------------------------------------------------------------------
  89         lldb_private::ConstString
  90         GetPluginName() override;
  91
  92         uint32_t
  93         GetPluginVersion() override;
  94
  95     protected:
  96         lldb::BreakpointResolverSP
  97         CreateExceptionResolver (Breakpoint *bkpt, bool catch_bp, bool throw_bp, bool for_expressions);
  98
  99         lldb::BreakpointSP
 100         CreateExceptionBreakpoint(bool catch_bp,
 101                                   bool throw_bp,
 102                                   bool for_expressions,
 103                                   bool is_internal);
 104
 105     private:
 106         ItaniumABILanguageRuntime(Process *process) : lldb_private::CPPLanguageRuntime(process) { } // Call CreateInstance instead.
 107
 108         lldb::BreakpointSP                              m_cxx_exception_bp_sp;
 109     };
 110
 111 } // namespace lldb_private
 112
 113 #endif // liblldb_ItaniumABILanguageRuntime_h_