--- /dev/null
+// _sharedvectors.S -- Reference symbols to pull in any shared vectors
+// (default version, used when not sharing any vector)
+// $Id: //depot/rel/Cottonwood/Xtensa/OS/xtos/_sharedvectors.S#2 $
+
+// Copyright (c) 2008 Tensilica Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+#include <xtensa/coreasm.h>
+
+/* Not present by default. Multicore build flows build/use a custom
+ version of _sharedvectors.o that may pull in shared vectors. */
+
+/* .global _SharedResetVector */
+
+/* The following allows this object file to be pulled in by reference: */
+.text
+.global _xtos_sharedvectors_ref_
+.set _xtos_sharedvectors_ref_, 0
+