1 | //===-- ThreadPlanCallOnFunctionExit.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_THREADPLANCALLONFUNCTIONEXIT_H |
10 | #define LLDB_TARGET_THREADPLANCALLONFUNCTIONEXIT_H |
11 | |
12 | #include "lldb/Target/ThreadPlan.h" |
13 | |
14 | #include <functional> |
15 | |
16 | namespace lldb_private { |
17 | |
18 | // ============================================================================= |
19 | /// This thread plan calls a function object when the current function exits. |
20 | // ============================================================================= |
21 | |
22 | class ThreadPlanCallOnFunctionExit : public ThreadPlan { |
23 | public: |
24 | /// Definition for the callback made when the currently executing thread |
25 | /// finishes executing its function. |
26 | using Callback = std::function<void()>; |
27 | |
28 | ThreadPlanCallOnFunctionExit(Thread &thread, const Callback &callback); |
29 | |
30 | void DidPush() override; |
31 | |
32 | // ThreadPlan API |
33 | |
34 | void GetDescription(Stream *s, lldb::DescriptionLevel level) override; |
35 | |
36 | bool ValidatePlan(Stream *error) override; |
37 | |
38 | bool ShouldStop(Event *event_ptr) override; |
39 | |
40 | bool WillStop() override; |
41 | |
42 | protected: |
43 | bool DoPlanExplainsStop(Event *event_ptr) override; |
44 | |
45 | lldb::StateType GetPlanRunState() override; |
46 | |
47 | private: |
48 | Callback m_callback; |
49 | lldb::ThreadPlanSP m_step_out_threadplan_sp; |
50 | }; |
51 | } |
52 | |
53 | #endif // LLDB_TARGET_THREADPLANCALLONFUNCTIONEXIT_H |
54 | |