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/*
* Copyright (c) 2011 embedded brains GmbH
*
* Copyright (c) 2006 Kolja Waschk (rtemsdev/ixo.de)
*
* COPYRIGHT (c) 1989-2004.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <rtems/score/cpu.h>
#include <rtems/score/nios2-utility.h>
void _CPU_Fatal_halt( uint32_t _source, uint32_t _error )
{
/* write 0 to status register (disable interrupts) */
__builtin_wrctl( NIOS2_CTLREG_INDEX_STATUS, 0 );
/* write error code to ET register */
__asm__ volatile ("mov et, %z0" : : "rM" (_error));
while (1);
}
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