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