exceptions.c

ARM公司ATC培训的所有练习源码

#include "cortexm3.h"

void NMIException(void)
{   while(1); }

void HardFaultException(void)
{   while(1); }

void MemManageException(void)
{   while(1); }

void BusFaultException(void)
{   while(1); }

void UsageFaultException(void)
{   while(1); }

void DebugMonitor(void)
{   while(1); }

void SVCHandler(void)
{   while(1); }

void PendSVC(void)
{   while(1); }


void SysTickHandler(void)
{   while(1); }


/* This table extends the minimal table provided
 * by the ARM standard library
 */
#pragma arm section rwdata="exceptions_area"

ExecFuncPtr exception_table[] = {
    /* (ExecFuncPtr)&Image$$ARM_LIB_STACK$$ZI$$Limit, *//* Initial SP, already provided by library */
    /* (ExecFuncPtr)&__main, *//* Initial PC, already provided by library */
    &NMIException,
    &HardFaultException,
    &MemManageException,
    &BusFaultException,
    &UsageFaultException,
    0, 0, 0, 0,             /* Reserved */
    (ExecFuncPtr)&SVCHandler,
    &DebugMonitor,
    0,                      /* Reserved */
    &PendSVC,
    &SysTickHandler
    /* Configurable interrupts start here...*/
};

#pragma arm section