Added a new packet to our GDB remote protocol:
QListThreadsInStopReply
This GDB remote query command can enable added a "threads" key/value pair to all stop reply packets so that we always get a list of all threads in each stop reply packet. It increases performance if enabled (the reply to the "QListThreadsInStopReply" is "OK") by saving us from sending to command/reply pairs (the "qfThreadInfo" and "qsThreadInfo" packets), and also helps us keep the current process state up to date.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@154380 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index 4fbfa98..16a339c 100644
--- a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -38,6 +38,7 @@
GDBRemoteCommunication("gdb-remote.client", "gdb-remote.client.rx_packet", is_platform),
m_supports_not_sending_acks (eLazyBoolCalculate),
m_supports_thread_suffix (eLazyBoolCalculate),
+ m_supports_threads_in_stop_reply (eLazyBoolCalculate),
m_supports_vCont_all (eLazyBoolCalculate),
m_supports_vCont_any (eLazyBoolCalculate),
m_supports_vCont_c (eLazyBoolCalculate),
@@ -114,10 +115,28 @@
}
void
+GDBRemoteCommunicationClient::GetListThreadsInStopReplySupported ()
+{
+ if (m_supports_threads_in_stop_reply == eLazyBoolCalculate)
+ {
+ m_supports_threads_in_stop_reply = eLazyBoolNo;
+
+ StringExtractorGDBRemote response;
+ if (SendPacketAndWaitForResponse("QListThreadsInStopReply", response, false))
+ {
+ if (response.IsOKResponse())
+ m_supports_threads_in_stop_reply = eLazyBoolYes;
+ }
+ }
+}
+
+
+void
GDBRemoteCommunicationClient::ResetDiscoverableSettings()
{
m_supports_not_sending_acks = eLazyBoolCalculate;
m_supports_thread_suffix = eLazyBoolCalculate;
+ m_supports_threads_in_stop_reply = eLazyBoolCalculate;
m_supports_vCont_c = eLazyBoolCalculate;
m_supports_vCont_C = eLazyBoolCalculate;
m_supports_vCont_s = eLazyBoolCalculate;