+++ /dev/null
-// null-alloca.S - Stub for Unused Alloca (MOVSP) Handler
-// $Id: //depot/rel/Cottonwood/Xtensa/OS/xtos/null-alloca.S#3 $
-
-// Copyright (c) 2006-2010 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.
-
-
- // Redirect alloca (MOVSP) exceptions as not handled, when
- // that functionality is not needed. Done this way, a user can
- // just specify this small handler to override the default one.
-
- .text
- .weak _xtos_unhandled_exception
- .global _xtos_alloca_handler
-_xtos_alloca_handler:
- movi a3, _xtos_unhandled_exception
-1: beqz a3, 1b
- jx a3
- .size _xtos_alloca_handler, . - _xtos_alloca_handler
-