1 files changed, 18 insertions, 0 deletions

diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index c44ace96dd55..580cdde57d80 100644
--- a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -4265,3 +4265,21 @@ bool GDBRemoteCommunicationClient::UsesNativeSignals() {
   // check whether it is an old version of lldb-server.
   return GetThreadSuffixSupported();
 }
+
+llvm::Expected<int> GDBRemoteCommunicationClient::KillProcess(lldb::pid_t pid) {
+  StringExtractorGDBRemote response;
+  GDBRemoteCommunication::ScopedTimeout(*this, seconds(3));
+
+  if (SendPacketAndWaitForResponse("k", response, GetPacketTimeout()) !=
+      PacketResult::Success)
+    return llvm::createStringError(llvm::inconvertibleErrorCode(),
+                                   "failed to send k packet");
+
+  char packet_cmd = response.GetChar(0);
+  if (packet_cmd == 'W' || packet_cmd == 'X')
+    return response.GetHexU8();
+
+  return llvm::createStringError(llvm::inconvertibleErrorCode(),
+                                 "unexpected response to k packet: %s",
+                                 response.GetStringRef().str().c_str());
+}