1 //===-- StopInfoMachException.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_StopInfoMachException_h_ 11 #define liblldb_StopInfoMachException_h_ 12 13 #include <string> 14 15 #include "lldb/Target/StopInfo.h" 16 17 namespace lldb_private { 18 19 class StopInfoMachException : public StopInfo { 20 public: 21 //------------------------------------------------------------------ 22 // Constructors and Destructors 23 //------------------------------------------------------------------ StopInfoMachException(Thread & thread,uint32_t exc_type,uint32_t exc_data_count,uint64_t exc_code,uint64_t exc_subcode)24 StopInfoMachException(Thread &thread, uint32_t exc_type, 25 uint32_t exc_data_count, uint64_t exc_code, 26 uint64_t exc_subcode) 27 : StopInfo(thread, exc_type), m_exc_data_count(exc_data_count), 28 m_exc_code(exc_code), m_exc_subcode(exc_subcode) {} 29 30 ~StopInfoMachException() override = default; 31 GetStopReason()32 lldb::StopReason GetStopReason() const override { 33 return lldb::eStopReasonException; 34 } 35 36 const char *GetDescription() override; 37 38 // Since some mach exceptions will be reported as breakpoints, signals, 39 // or trace, we use this static accessor which will translate the mach 40 // exception into the correct StopInfo. 41 static lldb::StopInfoSP CreateStopReasonWithMachException( 42 Thread &thread, uint32_t exc_type, uint32_t exc_data_count, 43 uint64_t exc_code, uint64_t exc_sub_code, uint64_t exc_sub_sub_code, 44 bool pc_already_adjusted = true, bool adjust_pc_if_needed = false); 45 46 protected: 47 uint32_t m_exc_data_count; 48 uint64_t m_exc_code; 49 uint64_t m_exc_subcode; 50 }; 51 52 } // namespace lldb_private 53 54 #endif // liblldb_StopInfoMachException_h_ 55