diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index e841c7811f5..31dccbdeb19 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,8 @@
+2012-12-17  Joel Brobecker  <brobecker@adacore.com>
+
+	* lynx-low.c (ptrace_request_to_str): Add handling for
+	PTRACE_GETTRACESIG.
+
 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
 
 	* lynx-low.c (lynx_attach): Delete variable new_process.
diff --git a/gdb/gdbserver/lynx-low.c b/gdb/gdbserver/lynx-low.c
index 29f5e6237a2..a19530b871c 100644
--- a/gdb/gdbserver/lynx-low.c
+++ b/gdb/gdbserver/lynx-low.c
@@ -255,6 +255,9 @@ ptrace_request_to_str (int request)
       case PTRACE_GETLOADINFO:
         return "PTRACE_GETLOADINFO";
         break;
+      case PTRACE_GETTRACESIG:
+	return "PTRACE_GETTRACESIG";
+	break;
 #ifdef PTRACE_GETTHREADLIST
       case PTRACE_GETTHREADLIST:
         return "PTRACE_GETTHREADLIST";