Change over the broadcaster/listener process to hold shared or weak pointers

to each other.  This should remove some infrequent teardown crashes when the
listener is not the debugger's listener.

Processes now need to take a ListenerSP, not a Listener&.

This required changing over the Process plugin class constructors to take a ListenerSP, instead
of a Listener&.   Other than that there should be no functional change.
 
<rdar://problem/24580184> CrashTracer: [USER] Xcode at …ework: lldb_private::Listener::BroadcasterWillDestruct + 39

llvm-svn: 262863

1 files changed, 2 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h b/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
index 5f9365418d7..a1d255c34cb 100644
--- a/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
+++ b/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.h
@@ -35,7 +35,7 @@ public:
     //------------------------------------------------------------------
     static lldb::ProcessSP
     CreateInstance(lldb::TargetSP target_sp,
-                   lldb_private::Listener &listener,
+                   lldb::ListenerSP listener_sp,
                    const lldb_private::FileSpec *crash_file_path);
 
     static void
@@ -54,7 +54,7 @@ public:
     // Constructors and destructors
     //------------------------------------------------------------------
     ProcessFreeBSD(lldb::TargetSP target_sp,
-                   lldb_private::Listener &listener,
+                   lldb::ListenerSP listener_sp,
                    lldb::UnixSignalsSP &unix_signals_sp);
 
     ~ProcessFreeBSD();