1 //===-- StopInfoMachException.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_SOURCE_PLUGINS_PROCESS_UTILITY_STOPINFOMACHEXCEPTION_H 10 #define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_STOPINFOMACHEXCEPTION_H 11 12 #include <string> 13 14 #include "lldb/Target/StopInfo.h" 15 16 namespace lldb_private { 17 18 class StopInfoMachException : public StopInfo { 19 public: 20 // Constructors and Destructors StopInfoMachException(Thread & thread,uint32_t exc_type,uint32_t exc_data_count,uint64_t exc_code,uint64_t exc_subcode)21 StopInfoMachException(Thread &thread, uint32_t exc_type, 22 uint32_t exc_data_count, uint64_t exc_code, 23 uint64_t exc_subcode) 24 : StopInfo(thread, exc_type), m_exc_data_count(exc_data_count), 25 m_exc_code(exc_code), m_exc_subcode(exc_subcode) {} 26 27 ~StopInfoMachException() override = default; 28 GetStopReason()29 lldb::StopReason GetStopReason() const override { 30 return lldb::eStopReasonException; 31 } 32 33 const char *GetDescription() override; 34 35 // Since some mach exceptions will be reported as breakpoints, signals, 36 // or trace, we use this static accessor which will translate the mach 37 // exception into the correct StopInfo. 38 static lldb::StopInfoSP CreateStopReasonWithMachException( 39 Thread &thread, uint32_t exc_type, uint32_t exc_data_count, 40 uint64_t exc_code, uint64_t exc_sub_code, uint64_t exc_sub_sub_code, 41 bool pc_already_adjusted = true, bool adjust_pc_if_needed = false); 42 43 protected: 44 uint32_t m_exc_data_count; 45 uint64_t m_exc_code; 46 uint64_t m_exc_subcode; 47 }; 48 49 } // namespace lldb_private 50 51 #endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_STOPINFOMACHEXCEPTION_H 52