contrib/llvm/tools/lldb/include/lldb/Target/ThreadPlanStepOverRange.h

   1 //===-- ThreadPlanStepOverRange.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_ThreadPlanStepOverRange_h_
  11 #define liblldb_ThreadPlanStepOverRange_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 // Other libraries and framework includes
  16 // Project includes
  17 #include "lldb/Core/AddressRange.h"
  18 #include "lldb/Target/StackID.h"
  19 #include "lldb/Target/Thread.h"
  20 #include "lldb/Target/ThreadPlanStepRange.h"
  21
  22 namespace lldb_private {
  23
  24 class ThreadPlanStepOverRange : public ThreadPlanStepRange,
  25                                        ThreadPlanShouldStopHere
  26 {
  27 public:
  28
  29     ThreadPlanStepOverRange (Thread &thread,
  30                              const AddressRange &range,
  31                              const SymbolContext &addr_context,
  32                              lldb::RunMode stop_others,
  33                              LazyBool step_out_avoids_no_debug);
  34
  35     virtual ~ThreadPlanStepOverRange ();
  36
  37     virtual void GetDescription (Stream *s, lldb::DescriptionLevel level);
  38     virtual bool ShouldStop (Event *event_ptr);
  39
  40 protected:
  41     virtual bool DoPlanExplainsStop (Event *event_ptr);
  42     virtual bool DoWillResume (lldb::StateType resume_state, bool current_plan);
  43
  44     virtual void
  45     SetFlagsToDefault ()
  46     {
  47         GetFlags().Set(ThreadPlanStepOverRange::s_default_flag_values);
  48     }
  49
  50
  51
  52 private:
  53
  54     static uint32_t s_default_flag_values;
  55
  56     void SetupAvoidNoDebug(LazyBool step_out_avoids_code_without_debug_info);
  57     bool IsEquivalentContext(const SymbolContext &context);
  58
  59     bool m_first_resume;
  60
  61     DISALLOW_COPY_AND_ASSIGN (ThreadPlanStepOverRange);
  62
  63 };
  64
  65 } // namespace lldb_private
  66
  67 #endif  // liblldb_ThreadPlanStepOverRange_h_