1 //===-- ThreadGDBRemote.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_ThreadGDBRemote_h_ 11 #define liblldb_ThreadGDBRemote_h_ 12 13 #include <string> 14 15 #include "lldb/Target/Process.h" 16 #include "lldb/Target/Thread.h" 17 18 class StringExtractor; 19 class ProcessGDBRemote; 20 21 class ThreadGDBRemote : public lldb_private::Thread 22 { 23 public: 24 ThreadGDBRemote (lldb_private::Process &process, lldb::tid_t tid); 25 26 virtual 27 ~ThreadGDBRemote (); 28 29 virtual void 30 WillResume (lldb::StateType resume_state); 31 32 virtual void 33 RefreshStateAfterStop(); 34 35 virtual const char * 36 GetName (); 37 38 virtual const char * 39 GetQueueName (); 40 41 virtual lldb::queue_id_t 42 GetQueueID (); 43 44 virtual lldb::QueueSP 45 GetQueue (); 46 47 lldb::addr_t 48 GetQueueLibdispatchQueueAddress (); 49 50 virtual lldb::RegisterContextSP 51 GetRegisterContext (); 52 53 virtual lldb::RegisterContextSP 54 CreateRegisterContextForFrame (lldb_private::StackFrame *frame); 55 56 void 57 Dump (lldb_private::Log *log, uint32_t index); 58 59 static bool 60 ThreadIDIsValid (lldb::tid_t thread); 61 62 bool 63 ShouldStop (bool &step_more); 64 65 const char * 66 GetBasicInfoAsString (); 67 68 void 69 SetName (const char *name) 70 { 71 if (name && name[0]) 72 m_thread_name.assign (name); 73 else 74 m_thread_name.clear(); 75 } 76 77 lldb::addr_t 78 GetThreadDispatchQAddr () 79 { 80 return m_thread_dispatch_qaddr; 81 } 82 83 void 84 SetThreadDispatchQAddr (lldb::addr_t thread_dispatch_qaddr) 85 { 86 m_thread_dispatch_qaddr = thread_dispatch_qaddr; 87 } 88 89 protected: 90 91 friend class ProcessGDBRemote; 92 93 bool 94 PrivateSetRegisterValue (uint32_t reg, 95 StringExtractor &response); 96 97 //------------------------------------------------------------------ 98 // Member variables. 99 //------------------------------------------------------------------ 100 std::string m_thread_name; 101 std::string m_dispatch_queue_name; 102 lldb::addr_t m_thread_dispatch_qaddr; 103 //------------------------------------------------------------------ 104 // Member variables. 105 //------------------------------------------------------------------ 106 107 void 108 SetStopInfoFromPacket (StringExtractor &stop_packet, uint32_t stop_id); 109 110 virtual bool 111 CalculateStopInfo (); 112 113 114 }; 115 116 #endif // liblldb_ThreadGDBRemote_h_ 117