forked from Imagelibrary/rtems
35 lines
824 B
C
35 lines
824 B
C
/*
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* Copyright (c) 2011 Sebastian Huber. All rights reserved.
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*
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/score/cpu.h>
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#ifdef ARM_MULTILIB_ARCH_V7M
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#include <rtems/score/armv7m.h>
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void _ARMV7M_Set_exception_priority( int vector, int priority )
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{
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if ( _ARMV7M_Is_vector_an_irq( vector ) ) {
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_ARMV7M_NVIC_Set_priority( ARMV7M_IRQ_OF_VECTOR( vector ), priority );
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} else if ( vector >= ARMV7M_VECTOR_MEM_MANAGE ) {
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_ARMV7M_SCB->shpr [vector - 4] = (uint8_t) priority;
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}
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}
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#endif /* ARM_MULTILIB_ARCH_V7M */
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