1 //===-- StoppointCallbackContext.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_StoppointCallbackContext_h_ 11 #define liblldb_StoppointCallbackContext_h_ 12 13 #include "lldb/lldb-private.h" 14 #include "lldb/Target/ExecutionContext.h" 15 16 namespace lldb_private { 17 18 //---------------------------------------------------------------------- 19 /// @class StoppointCallbackContext StoppointCallbackContext.h "lldb/Breakpoint/StoppointCallbackContext.h" 20 /// @brief Class holds the information that a breakpoint callback needs to evaluate this stop. 21 //---------------------------------------------------------------------- 22 23 //---------------------------------------------------------------------- 24 /// General Outline: 25 /// When we hit a breakpoint we need to package up whatever information is needed 26 /// to evaluate breakpoint commands and conditions. This class is the container of 27 /// that information. 28 //---------------------------------------------------------------------- 29 30 class StoppointCallbackContext 31 { 32 public: 33 StoppointCallbackContext(); 34 35 StoppointCallbackContext(Event *event, const ExecutionContext &exe_ctx, bool synchronously = false); 36 37 //------------------------------------------------------------------ 38 /// Clear the object's state. 39 /// 40 /// Sets the event, process and thread to NULL, and the frame index to an 41 /// invalid value. 42 //------------------------------------------------------------------ 43 void 44 Clear (); 45 46 //------------------------------------------------------------------ 47 // Member variables 48 //------------------------------------------------------------------ 49 Event *event; // This is the event, the callback can modify this to indicate 50 // the meaning of the breakpoint hit 51 ExecutionContextRef exe_ctx_ref; // This tells us where we have stopped, what thread. 52 bool is_synchronous; // Is the callback being executed synchronously with the breakpoint, 53 // or asynchronously as the event is retrieved? 54 }; 55 56 } // namespace lldb_private 57 58 #endif // liblldb_StoppointCallbackContext_h_ 59
