1 //===-- GDBRemoteCommunicationServerCommon.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_GDBRemoteCommunicationServerCommon_h_ 11 #define liblldb_GDBRemoteCommunicationServerCommon_h_ 12 13 #include <string> 14 15 #include "lldb/Target/Process.h" 16 #include "lldb/lldb-private-forward.h" 17 18 #include "GDBRemoteCommunicationServer.h" 19 #include "GDBRemoteCommunicationServerCommon.h" 20 21 class StringExtractorGDBRemote; 22 23 namespace lldb_private { 24 namespace process_gdb_remote { 25 26 class ProcessGDBRemote; 27 28 class GDBRemoteCommunicationServerCommon : public GDBRemoteCommunicationServer { 29 public: 30 GDBRemoteCommunicationServerCommon(const char *comm_name, 31 const char *listener_name); 32 33 ~GDBRemoteCommunicationServerCommon() override; 34 35 protected: 36 ProcessLaunchInfo m_process_launch_info; 37 Status m_process_launch_error; 38 ProcessInstanceInfoList m_proc_infos; 39 uint32_t m_proc_infos_index; 40 bool m_thread_suffix_supported; 41 bool m_list_threads_in_stop_reply; 42 43 PacketResult Handle_A(StringExtractorGDBRemote &packet); 44 45 PacketResult Handle_qHostInfo(StringExtractorGDBRemote &packet); 46 47 PacketResult Handle_qProcessInfoPID(StringExtractorGDBRemote &packet); 48 49 PacketResult Handle_qfProcessInfo(StringExtractorGDBRemote &packet); 50 51 PacketResult Handle_qsProcessInfo(StringExtractorGDBRemote &packet); 52 53 PacketResult Handle_qUserName(StringExtractorGDBRemote &packet); 54 55 PacketResult Handle_qGroupName(StringExtractorGDBRemote &packet); 56 57 PacketResult Handle_qSpeedTest(StringExtractorGDBRemote &packet); 58 59 PacketResult Handle_vFile_Open(StringExtractorGDBRemote &packet); 60 61 PacketResult Handle_vFile_Close(StringExtractorGDBRemote &packet); 62 63 PacketResult Handle_vFile_pRead(StringExtractorGDBRemote &packet); 64 65 PacketResult Handle_vFile_pWrite(StringExtractorGDBRemote &packet); 66 67 PacketResult Handle_vFile_Size(StringExtractorGDBRemote &packet); 68 69 PacketResult Handle_vFile_Mode(StringExtractorGDBRemote &packet); 70 71 PacketResult Handle_vFile_Exists(StringExtractorGDBRemote &packet); 72 73 PacketResult Handle_vFile_symlink(StringExtractorGDBRemote &packet); 74 75 PacketResult Handle_vFile_unlink(StringExtractorGDBRemote &packet); 76 77 PacketResult Handle_vFile_Stat(StringExtractorGDBRemote &packet); 78 79 PacketResult Handle_vFile_MD5(StringExtractorGDBRemote &packet); 80 81 PacketResult Handle_qEcho(StringExtractorGDBRemote &packet); 82 83 PacketResult Handle_qModuleInfo(StringExtractorGDBRemote &packet); 84 85 PacketResult Handle_jModulesInfo(StringExtractorGDBRemote &packet); 86 87 PacketResult Handle_qPlatform_shell(StringExtractorGDBRemote &packet); 88 89 PacketResult Handle_qPlatform_mkdir(StringExtractorGDBRemote &packet); 90 91 PacketResult Handle_qPlatform_chmod(StringExtractorGDBRemote &packet); 92 93 PacketResult Handle_qSupported(StringExtractorGDBRemote &packet); 94 95 PacketResult Handle_QThreadSuffixSupported(StringExtractorGDBRemote &packet); 96 97 PacketResult Handle_QListThreadsInStopReply(StringExtractorGDBRemote &packet); 98 99 PacketResult Handle_QSetDetachOnError(StringExtractorGDBRemote &packet); 100 101 PacketResult Handle_QStartNoAckMode(StringExtractorGDBRemote &packet); 102 103 PacketResult Handle_QSetSTDIN(StringExtractorGDBRemote &packet); 104 105 PacketResult Handle_QSetSTDOUT(StringExtractorGDBRemote &packet); 106 107 PacketResult Handle_QSetSTDERR(StringExtractorGDBRemote &packet); 108 109 PacketResult Handle_qLaunchSuccess(StringExtractorGDBRemote &packet); 110 111 PacketResult Handle_QEnvironment(StringExtractorGDBRemote &packet); 112 113 PacketResult Handle_QEnvironmentHexEncoded(StringExtractorGDBRemote &packet); 114 115 PacketResult Handle_QLaunchArch(StringExtractorGDBRemote &packet); 116 117 static void CreateProcessInfoResponse(const ProcessInstanceInfo &proc_info, 118 StreamString &response); 119 120 static void CreateProcessInfoResponse_DebugServerStyle( 121 const ProcessInstanceInfo &proc_info, StreamString &response); 122 123 template <typename T> 124 void RegisterMemberFunctionHandler( 125 StringExtractorGDBRemote::ServerPacketType packet_type, 126 PacketResult (T::*handler)(StringExtractorGDBRemote &packet)) { 127 RegisterPacketHandler(packet_type, 128 [this, handler](StringExtractorGDBRemote packet, 129 Status &error, bool &interrupt, 130 bool &quit) { 131 return (static_cast<T *>(this)->*handler)(packet); 132 }); 133 } 134 135 //------------------------------------------------------------------ 136 /// Launch a process with the current launch settings. 137 /// 138 /// This method supports running an lldb-gdbserver or similar 139 /// server in a situation where the startup code has been provided 140 /// with all the information for a child process to be launched. 141 /// 142 /// @return 143 /// An Status object indicating the success or failure of the 144 /// launch. 145 //------------------------------------------------------------------ 146 virtual Status LaunchProcess() = 0; 147 148 virtual FileSpec FindModuleFile(const std::string &module_path, 149 const ArchSpec &arch); 150 151 private: 152 ModuleSpec GetModuleInfo(llvm::StringRef module_path, llvm::StringRef triple); 153 }; 154 155 } // namespace process_gdb_remote 156 } // namespace lldb_private 157 158 #endif // liblldb_GDBRemoteCommunicationServerCommon_h_ 159