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 #include "lldb/Core/AddressRange.h"
14 #include "lldb/Target/StackID.h"
15 #include "lldb/Target/Thread.h"
16 #include "lldb/Target/ThreadPlanStepRange.h"
17 
18 namespace lldb_private {
19 
20 class ThreadPlanStepOverRange : public ThreadPlanStepRange,
21                                 ThreadPlanShouldStopHere {
22 public:
23   ThreadPlanStepOverRange(Thread &thread, const AddressRange &range,
24                           const SymbolContext &addr_context,
25                           lldb::RunMode stop_others,
26                           LazyBool step_out_avoids_no_debug);
27 
28   ~ThreadPlanStepOverRange() override;
29 
30   void GetDescription(Stream *s, lldb::DescriptionLevel level) override;
31   bool ShouldStop(Event *event_ptr) override;
32 
33 protected:
34   bool DoPlanExplainsStop(Event *event_ptr) override;
35   bool DoWillResume(lldb::StateType resume_state, bool current_plan) override;
36 
SetFlagsToDefault()37   void SetFlagsToDefault() override {
38     GetFlags().Set(ThreadPlanStepOverRange::s_default_flag_values);
39   }
40 
41 private:
42   static uint32_t s_default_flag_values;
43 
44   void SetupAvoidNoDebug(LazyBool step_out_avoids_code_without_debug_info);
45   bool IsEquivalentContext(const SymbolContext &context);
46 
47   bool m_first_resume;
48 
49   DISALLOW_COPY_AND_ASSIGN(ThreadPlanStepOverRange);
50 };
51 
52 } // namespace lldb_private
53 
54 #endif // liblldb_ThreadPlanStepOverRange_h_
55