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- /*
- * Perform stack unwinding by using the _Unwind_Backtrace.
- *
- * User application that wants to use backtrace needs to be
- * compiled with -fexceptions option and -rdynamic to get full
- * symbols printed.
- * Copyright (C) 2010 STMicroelectronics Ltd
- * Author(s): Carmelo Amoroso <carmelo.amoroso@st.com>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- *
- */
- #error "Arch specific implementation must be provided to properly work"
- int backtrace (void **array, int size)
- {
- return -1;
- }
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