C++ (Cpp) nrk_error_add Beispiele

Beispiel #1

Datei: nrk_stack_check.c Projekt: 702nADOS-archive/AutoPlug-2.0

void nrk_stack_check()
{
#ifdef NRK_STACK_CHECK

    unsigned int *stk ;  // 2 bytes
    unsigned char *stkc; // 1 byte

    stk  = (unsigned int *)nrk_cur_task_TCB->OSTCBStkBottom;          /* Load stack pointer */
    stkc = (unsigned char*)stk;
    if(*stkc != STK_CANARY_VAL) {
#ifdef NRK_REPORT_ERRORS
        dump_stack_info();
#endif
        nrk_error_add( NRK_STACK_OVERFLOW );
        *stkc=STK_CANARY_VAL;
    }

    stk  = (unsigned int *)nrk_cur_task_TCB->OSTaskStkPtr;          /* Load stack pointer */
    stkc = (unsigned char*)stk;
    if(stkc > (unsigned char *)RAMEND ) {
#ifdef NRK_REPORT_ERRORS
        dump_stack_info();
#endif
        nrk_error_add( NRK_INVALID_STACK_POINTER);
    }




#endif
}

Beispiel #2

Datei: nrk_cpu.cpp Projekt: ESE519/EVM-2013

void nrk_task_set_stk( nrk_task_type *task, NRK_STK stk_base[], uint16_t stk_size )
{
    if(stk_size<32) nrk_error_add(NRK_STACK_TOO_SMALL);
    /* Dalton Banks - changed cast from void* to NRK_STK* */
    task->Ptos = (NRK_STK *) &stk_base[stk_size-1];
    /* Dalton Banks - changed cast from void* to NRK_STK* */
    task->Pbos = (NRK_STK *) &stk_base[0];
    

}

Beispiel #3

Datei: nrk_idle_task.c Projekt: ESE519/ISA100.11a

void nrk_idle_task()
{
volatile unsigned char *stkc;
// unsigned int *stk ;  // 2 bytes
while(1)
{

  nrk_stack_check(); 
  
  if(_nrk_get_next_wakeup()<=NRK_SLEEP_WAKEUP_TIME) 
    {
	    _nrk_cpu_state=1;
	    nrk_idle();
    }
    else {
	#ifndef NRK_NO_POWER_DOWN
	    // Allow last UART byte to get out
    	    nrk_spin_wait_us(10);  
	    _nrk_cpu_state=2;
	    nrk_sleep();
	#else
	    nrk_idle();
	#endif
    }
 
#ifdef NRK_STACK_CHECK
   if(nrk_idle_task_stk[0]!=STK_CANARY_VAL) nrk_error_add(NRK_STACK_SMASH);
   #ifdef KERNEL_STK_ARRAY
   	if(nrk_kernel_stk[0]!=STK_CANARY_VAL) nrk_error_add(NRK_STACK_SMASH);
   #else
   	stkc=(unsigned char*)(NRK_KERNEL_STK_TOP-NRK_KERNEL_STACKSIZE);
   	if(*stkc!=STK_CANARY_VAL) nrk_error_add(NRK_STACK_SMASH);
   #endif
#endif



}


}

Beispiel #4

Datei: nrk_stack_check.c Projekt: vishnudh/RTOS

int8_t nrk_stack_check_pid(int8_t pid)
{
#ifdef NRK_STACK_CHECK

unsigned int *stk ;  // 2 bytes
unsigned char *stkc; // 1 byte
    
    stk  = (unsigned int *)nrk_task_TCB[pid].OSTCBStkBottom;          /* Load stack pointer */ 
    stkc = (unsigned char*)stk;
    if(*stkc != STK_CANARY_VAL) {
		 *stkc=STK_CANARY_VAL; 
		 return NRK_ERROR;
    		  }  
    stk  = (unsigned int *)nrk_task_TCB[pid].OSTaskStkPtr;          /* Load stack pointer */ 
    stkc = (unsigned char*)stk;
    if(stkc > (unsigned char *)RAMEND ) {
	   	 nrk_error_add( NRK_INVALID_STACK_POINTER); 
		 return NRK_ERROR;
    		}
#endif
return NRK_OK;
}