kopia lustrzana https://github.com/OpenRTX/OpenRTX
83 wiersze
3.5 KiB
C++
83 wiersze
3.5 KiB
C++
/***************************************************************************
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* Copyright (C) 2010 by Terraneo Federico *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* As a special exception, if other files instantiate templates or use *
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* macros or inline functions from this file, or you compile this file *
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* and link it with other works to produce a work based on this file, *
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* this file does not by itself cause the resulting work to be covered *
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* by the GNU General Public License. However the source code for this *
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* file must still be made available in accordance with the GNU General *
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* Public License. This exception does not invalidate any other reasons *
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* why a work based on this file might be covered by the GNU General *
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* Public License. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, see <http://www.gnu.org/licenses/> *
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***************************************************************************/
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#include "error.h"
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#include "kernel.h"
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#include "interfaces/portability.h"
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#include "interfaces/bsp.h"
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#include "logging.h"
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namespace miosix {
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void errorHandler(Error e)
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{
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// Here we must be careful since this function can be called within an
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// interrupt routine, and disabling interrupts within an interrupt
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// routine must be avoided.
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bool interrupts=areInterruptsEnabled();
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if(interrupts) disableInterrupts();
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//Recoverable errors: None
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//Unrecoverable errors
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switch(e)
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{
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case OUT_OF_MEMORY:
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IRQerrorLog("\r\n***Out of memory\r\n");
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break;
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case STACK_OVERFLOW:
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IRQerrorLog("\r\n***Stack overflow\r\n");
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break;
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case UNEXPECTED:
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IRQerrorLog("\r\n***Unexpected error\r\n");
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break;
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case PAUSE_KERNEL_NESTING:
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IRQerrorLog("\r\n***Pause kernel nesting\r\n");
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break;
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case DISABLE_INTERRUPTS_NESTING:
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IRQerrorLog("\r\n***Disable interrupt nesting\r\n");
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break;
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case MUTEX_DEADLOCK:
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IRQerrorLog("\r\n***Deadlock\r\n");
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break;
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case NESTING_OVERFLOW:
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IRQerrorLog("\r\n***Nesting overflow\r\n");
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break;
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case INTERRUPTS_ENABLED_AT_BOOT:
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IRQerrorLog("\r\n***Interrupts enabled at boot\r\n");
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break;
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default:
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break;
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}
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miosix_private::IRQsystemReboot();
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//if(interrupts) enableInterrupts(); // Not needed since no recoverable errors
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}
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} //namespace miosix
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