1 files changed, 154 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.h b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.h
new file mode 100644
index 000000000000..b4f1eb3e61c4
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.h
@@ -0,0 +1,154 @@
+//===-- GDBRemoteCommunicationServerCommon.h --------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SOURCE_PLUGINS_PROCESS_GDB_REMOTE_GDBREMOTECOMMUNICATIONSERVERCOMMON_H
+#define LLDB_SOURCE_PLUGINS_PROCESS_GDB_REMOTE_GDBREMOTECOMMUNICATIONSERVERCOMMON_H
+
+#include <string>
+
+#include "lldb/Host/ProcessLaunchInfo.h"
+#include "lldb/lldb-private-forward.h"
+
+#include "GDBRemoteCommunicationServer.h"
+
+class StringExtractorGDBRemote;
+
+namespace lldb_private {
+namespace process_gdb_remote {
+
+class ProcessGDBRemote;
+
+class GDBRemoteCommunicationServerCommon : public GDBRemoteCommunicationServer {
+public:
+  GDBRemoteCommunicationServerCommon();
+
+  ~GDBRemoteCommunicationServerCommon() override;
+
+protected:
+  ProcessLaunchInfo m_process_launch_info;
+  Status m_process_launch_error;
+  ProcessInstanceInfoList m_proc_infos;
+  uint32_t m_proc_infos_index;
+
+  PacketResult Handle_A(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qHostInfo(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qProcessInfoPID(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qfProcessInfo(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qsProcessInfo(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qUserName(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qGroupName(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qSpeedTest(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Open(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Close(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_pRead(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_pWrite(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Size(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Mode(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Exists(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_symlink(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_unlink(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_FStat(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_Stat(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_vFile_MD5(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qEcho(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qModuleInfo(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_jModulesInfo(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qPlatform_shell(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qPlatform_mkdir(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qPlatform_chmod(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qSupported(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QSetDetachOnError(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QStartNoAckMode(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QSetSTDIN(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QSetSTDOUT(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QSetSTDERR(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_qLaunchSuccess(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QEnvironment(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QEnvironmentHexEncoded(StringExtractorGDBRemote &packet);
+
+  PacketResult Handle_QLaunchArch(StringExtractorGDBRemote &packet);
+
+  static void CreateProcessInfoResponse(const ProcessInstanceInfo &proc_info,
+                                        StreamString &response);
+
+  static void CreateProcessInfoResponse_DebugServerStyle(
+      const ProcessInstanceInfo &proc_info, StreamString &response);
+
+  template <typename T>
+  void RegisterMemberFunctionHandler(
+      StringExtractorGDBRemote::ServerPacketType packet_type,
+      PacketResult (T::*handler)(StringExtractorGDBRemote &packet)) {
+    RegisterPacketHandler(packet_type,
+                          [this, handler](StringExtractorGDBRemote packet,
+                                          Status &error, bool &interrupt,
+                                          bool &quit) {
+                            return (static_cast<T *>(this)->*handler)(packet);
+                          });
+  }
+
+  /// Launch a process with the current launch settings.
+  ///
+  /// This method supports running an lldb-gdbserver or similar
+  /// server in a situation where the startup code has been provided
+  /// with all the information for a child process to be launched.
+  ///
+  /// \return
+  ///     An Status object indicating the success or failure of the
+  ///     launch.
+  virtual Status LaunchProcess() = 0;
+
+  virtual FileSpec FindModuleFile(const std::string &module_path,
+                                  const ArchSpec &arch);
+
+  // Process client_features (qSupported) and return an array of server features
+  // to be returned in response.
+  virtual std::vector<std::string>
+  HandleFeatures(llvm::ArrayRef<llvm::StringRef> client_features);
+
+private:
+  ModuleSpec GetModuleInfo(llvm::StringRef module_path, llvm::StringRef triple);
+};
+
+} // namespace process_gdb_remote
+} // namespace lldb_private
+
+#endif // LLDB_SOURCE_PLUGINS_PROCESS_GDB_REMOTE_GDBREMOTECOMMUNICATIONSERVERCOMMON_H