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49 lines
943 B
49 lines
943 B
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2006-08-25 Bernard first version
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*/
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#include <rtthread.h>
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#include <rthw.h>
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#include "AT91SAM7X256.h"
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/**
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* @addtogroup AT91SAM7
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*/
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/*@{*/
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void rt_hw_trap_irq(void)
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{
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int irqno;
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extern struct rt_irq_desc irq_desc[];
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/* get interrupt number */
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irqno = AT91C_BASE_AIC->AIC_ISR;
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/* invoke isr with parameters */
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irq_desc[irqno].handler(irqno, irq_desc[irqno].param);
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/* end of interrupt */
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AT91C_BASE_AIC->AIC_EOICR = 0;
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}
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void rt_hw_trap_fiq(void)
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{
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rt_kprintf("fast interrupt request\n");
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}
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extern struct rt_thread* rt_current_thread;
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void rt_hw_trap_abort(void)
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{
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rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->parent.name);
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rt_thread_suspend(rt_current_thread);
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rt_schedule();
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}
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/*@}*/
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