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1 //===-- ThreadPlanStepOverBreakpoint.h --------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_TARGET_THREADPLANSTEPOVERBREAKPOINT_H
10 #define LLDB_TARGET_THREADPLANSTEPOVERBREAKPOINT_H
11 
12 #include "lldb/Target/Thread.h"
13 #include "lldb/Target/ThreadPlan.h"
14 
15 namespace lldb_private {
16 
17 class ThreadPlanStepOverBreakpoint : public ThreadPlan {
18 public:
19   ThreadPlanStepOverBreakpoint(Thread &thread);
20 
21   ~ThreadPlanStepOverBreakpoint() override;
22 
23   void GetDescription(Stream *s, lldb::DescriptionLevel level) override;
24   bool ValidatePlan(Stream *error) override;
25   bool ShouldStop(Event *event_ptr) override;
26   bool StopOthers() override;
27   lldb::StateType GetPlanRunState() override;
28   bool WillStop() override;
29   void WillPop() override;
30   bool MischiefManaged() override;
31   void ThreadDestroyed() override;
32   void SetAutoContinue(bool do_it);
33   bool ShouldAutoContinue(Event *event_ptr) override;
34   bool IsPlanStale() override;
35 
GetBreakpointLoadAddress()36   lldb::addr_t GetBreakpointLoadAddress() const { return m_breakpoint_addr; }
37 
38 protected:
39   bool DoPlanExplainsStop(Event *event_ptr) override;
40   bool DoWillResume(lldb::StateType resume_state, bool current_plan) override;
41 
42   void ReenableBreakpointSite();
43 
44 private:
45   lldb::addr_t m_breakpoint_addr;
46   lldb::user_id_t m_breakpoint_site_id;
47   bool m_auto_continue;
48   bool m_reenabled_breakpoint_site;
49 
50   ThreadPlanStepOverBreakpoint(const ThreadPlanStepOverBreakpoint &) = delete;
51   const ThreadPlanStepOverBreakpoint &
52   operator=(const ThreadPlanStepOverBreakpoint &) = delete;
53 };
54 
55 } // namespace lldb_private
56 
57 #endif // LLDB_TARGET_THREADPLANSTEPOVERBREAKPOINT_H
58