More packet reduction when debugging with GDB server.

- Avoid sending the qfThreadInfo, qsThreadInfo packets if we have a stop reply packet with the threads already (save 2 round trip packets)
- Include the qname, qserial and qkind in the JSON info
- Report the qname, qserial and qkind to the thread so it can cache it to avoid many packets on MacOSX and iOS
- Don't clear all discoverable settings when we exec, just the ones we need to saves 1-5 packets for each exec.

llvm-svn: 240988

1 files changed, 8 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
index d810d9ce2f1..0a5e4a8a41b 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
@@ -329,6 +329,9 @@ protected:
     bool
     CalculateThreadStopInfo (ThreadGDBRemote *thread);
 
+    size_t
+    UpdateThreadIDsFromStopReplyThreadsValue (std::string &value);
+
     //------------------------------------------------------------------
     /// Broadcaster event bits definitions.
     //------------------------------------------------------------------
@@ -402,7 +405,11 @@ protected:
                        const std::string &description,
                        uint32_t exc_type,
                        const std::vector<lldb::addr_t> &exc_data,
-                       lldb::addr_t thread_dispatch_qaddr);
+                       lldb::addr_t thread_dispatch_qaddr,
+                       bool queue_vars_valid,
+                       std::string &queue_name,
+                       lldb::QueueKind queue_kind,
+                       uint64_t queue_serial);
 
     void
     HandleStopReplySequence ();