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     ThreadPlanStepOverRange (Thread &thread,
  29                              const AddressRange &range,
  30                              const SymbolContext &addr_context,
  31                              lldb::RunMode stop_others,
  32                              LazyBool step_out_avoids_no_debug);
  33
  34     ~ThreadPlanStepOverRange() override;
  35
  36     void GetDescription(Stream *s, lldb::DescriptionLevel level) override;
  37     bool ShouldStop(Event *event_ptr) override;
  38
  39 protected:
  40     bool DoPlanExplainsStop(Event *event_ptr) override;
  41     bool DoWillResume(lldb::StateType resume_state, bool current_plan) override;
  42
  43     void
  44     SetFlagsToDefault() override
  45     {
  46         GetFlags().Set(ThreadPlanStepOverRange::s_default_flag_values);
  47     }
  48
  49 private:
  50     static uint32_t s_default_flag_values;
  51
  52     void SetupAvoidNoDebug(LazyBool step_out_avoids_code_without_debug_info);
  53     bool IsEquivalentContext(const SymbolContext &context);
  54
  55     bool m_first_resume;
  56
  57     DISALLOW_COPY_AND_ASSIGN (ThreadPlanStepOverRange);
  58 };
  59
  60 } // namespace lldb_private
  61
  62 #endif // liblldb_ThreadPlanStepOverRange_h_