79ca654e13
ADD: Merged svc, abort and irq mode stack. ADD: Changed MDK project to new format. FIX: Removed the "static" qualifier of rt_thread_exit(). FIX: Change AT91SAM7X.h to the standard header(AT91SAM7X256.h) of RealView MDK. (not all of them are changed, e.g. sd.c) FIX: Moved some board-dependent files to bsp. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@257 bbd45198-f89e-11dd-88c7-29a3b14d5316
47 lines
894 B
C
47 lines
894 B
C
/*
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* File : trap.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Development Team
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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://openlab.rt-thread.com/license/LICENSE
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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()
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{
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rt_isr_handler_t hander = (rt_isr_handler_t)AT91C_BASE_AIC->AIC_IVR;
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hander(AT91C_BASE_AIC->AIC_ISR);
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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()
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{
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rt_kprintf("fast interrupt request\n");
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}
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extern void rt_thread_exit(void);
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void rt_hw_trap_abort()
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{
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rt_thread_exit();
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rt_kprintf("Abort occured, thread terminated.\n");
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}
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/*@}*/
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