1 //===-- ThreadPlanStepOverBreakpoint.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_ThreadPlanStepOverBreakpoint_h_
11 #define liblldb_ThreadPlanStepOverBreakpoint_h_
12 
13 #include "lldb/Target/Thread.h"
14 #include "lldb/Target/ThreadPlan.h"
15 
16 namespace lldb_private {
17 
18 class ThreadPlanStepOverBreakpoint : public ThreadPlan {
19 public:
20   ThreadPlanStepOverBreakpoint(Thread &thread);
21 
22   ~ThreadPlanStepOverBreakpoint() override;
23 
24   void GetDescription(Stream *s, lldb::DescriptionLevel level) override;
25   bool ValidatePlan(Stream *error) override;
26   bool ShouldStop(Event *event_ptr) override;
27   bool StopOthers() override;
28   lldb::StateType GetPlanRunState() override;
29   bool WillStop() override;
30   void WillPop() override;
31   bool MischiefManaged() override;
32   void ThreadDestroyed() override;
33   void SetAutoContinue(bool do_it);
34   bool ShouldAutoContinue(Event *event_ptr) override;
35   bool IsPlanStale() override;
36 
GetBreakpointLoadAddress()37   lldb::addr_t GetBreakpointLoadAddress() const { return m_breakpoint_addr; }
38 
39 protected:
40   bool DoPlanExplainsStop(Event *event_ptr) override;
41   bool DoWillResume(lldb::StateType resume_state, bool current_plan) override;
42 
43   void ReenableBreakpointSite();
44 
45 private:
46   lldb::addr_t m_breakpoint_addr;
47   lldb::user_id_t m_breakpoint_site_id;
48   bool m_auto_continue;
49   bool m_reenabled_breakpoint_site;
50 
51   DISALLOW_COPY_AND_ASSIGN(ThreadPlanStepOverBreakpoint);
52 };
53 
54 } // namespace lldb_private
55 
56 #endif // liblldb_ThreadPlanStepOverBreakpoint_h_
57