diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h | 77 |
1 files changed, 36 insertions, 41 deletions
diff --git a/contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h b/contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h index 7379bb3..2a01bce 100644 --- a/contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h +++ b/contrib/llvm/tools/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.h @@ -12,9 +12,9 @@ // C Includes // C++ Includes -#include <list> #include <string> #include <queue> +#include <vector> // Other libraries and framework includes // Project includes @@ -25,6 +25,7 @@ #include "lldb/Host/Mutex.h" #include "lldb/Host/Predicate.h" #include "lldb/Host/TimeValue.h" +#include "lldb/Interpreter/Args.h" #include "Utility/StringExtractorGDBRemote.h" @@ -94,14 +95,10 @@ public: uint32_t m_saved_timeout; }; - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ GDBRemoteCommunication(const char *comm_name, const char *listener_name); - virtual - ~GDBRemoteCommunication(); + ~GDBRemoteCommunication() override; PacketResult GetAck (); @@ -117,12 +114,13 @@ public: size_t payload_length); bool - GetSequenceMutex (Mutex::Locker& locker, const char *failure_message = NULL); + GetSequenceMutex(Mutex::Locker& locker, const char *failure_message = nullptr); PacketType CheckForPacket (const uint8_t *src, size_t src_len, StringExtractorGDBRemote &packet); + bool IsRunning() const { @@ -162,21 +160,22 @@ public: { return m_packet_timeout * TimeValue::MicroSecPerSec; } + //------------------------------------------------------------------ // Start a debugserver instance on the current host using the // supplied connection URL. //------------------------------------------------------------------ Error - StartDebugserverProcess (const char *hostname, - uint16_t in_port, // If set to zero, then out_port will contain the bound port on exit - ProcessLaunchInfo &launch_info, - uint16_t &out_port); + StartDebugserverProcess(const char *url, + Platform *platform, // If non nullptr, then check with the platform for the GDB server binary if it can't be located + ProcessLaunchInfo &launch_info, + uint16_t *port, + const Args& inferior_args = Args()); void DumpHistory(Stream &strm); protected: - class History { public: @@ -223,6 +222,7 @@ protected: AddPacket (char packet_char, PacketType type, uint32_t bytes_transmitted); + void AddPacket (const std::string &src, uint32_t src_len, @@ -241,7 +241,7 @@ protected: return m_dumped_to_log; } -protected: + protected: uint32_t GetFirstSavedPacketIndex () const { @@ -275,13 +275,30 @@ protected: return i % m_packets.size(); } - std::vector<Entry> m_packets; uint32_t m_curr_idx; uint32_t m_total_packet_count; mutable bool m_dumped_to_log; }; + uint32_t m_packet_timeout; + uint32_t m_echo_number; + LazyBool m_supports_qEcho; +#ifdef ENABLE_MUTEX_ERROR_CHECKING + TrackingMutex m_sequence_mutex; +#else + Mutex m_sequence_mutex; // Restrict access to sending/receiving packets to a single thread at a time +#endif + Predicate<bool> m_public_is_running; + Predicate<bool> m_private_is_running; + History m_history; + bool m_send_acks; + bool m_is_platform; // Set to true if this class represents a platform, + // false if this class represents a debug session for + // a single process + + CompressionType m_compression_type; + PacketResult SendPacket (const char *payload, size_t payload_length); @@ -321,27 +338,6 @@ protected: bool DecompressPacket (); - //------------------------------------------------------------------ - // Classes that inherit from GDBRemoteCommunication can see and modify these - //------------------------------------------------------------------ - uint32_t m_packet_timeout; - uint32_t m_echo_number; - LazyBool m_supports_qEcho; -#ifdef ENABLE_MUTEX_ERROR_CHECKING - TrackingMutex m_sequence_mutex; -#else - Mutex m_sequence_mutex; // Restrict access to sending/receiving packets to a single thread at a time -#endif - Predicate<bool> m_public_is_running; - Predicate<bool> m_private_is_running; - History m_history; - bool m_send_acks; - bool m_is_platform; // Set to true if this class represents a platform, - // false if this class represents a debug session for - // a single process - - CompressionType m_compression_type; - Error StartListenThread (const char *hostname = "127.0.0.1", uint16_t port = 0); @@ -361,10 +357,12 @@ protected: // This method is defined as part of communication.h // when the read thread gets any bytes it will pass them on to this function - virtual void AppendBytesToCache (const uint8_t * bytes, size_t len, bool broadcast, lldb::ConnectionStatus status); + void AppendBytesToCache(const uint8_t * bytes, + size_t len, + bool broadcast, + lldb::ConnectionStatus status) override; private: - std::queue<StringExtractorGDBRemote> m_packet_queue; // The packet queue lldb_private::Mutex m_packet_queue_mutex; // Mutex for accessing queue Condition m_condition_queue_not_empty; // Condition variable to wait for packets @@ -372,13 +370,10 @@ private: HostThread m_listen_thread; std::string m_listen_url; - //------------------------------------------------------------------ - // For GDBRemoteCommunication only - //------------------------------------------------------------------ DISALLOW_COPY_AND_ASSIGN (GDBRemoteCommunication); }; } // namespace process_gdb_remote } // namespace lldb_private -#endif // liblldb_GDBRemoteCommunication_h_ +#endif // liblldb_GDBRemoteCommunication_h_ |
