inth.c

dm270 source code

/*
    DM270 ARM Evaluation Software

    (c)Texas Instruments 2003
*/

/*
    ARM7 Interrupt handlers
*/

#include <system/intc270.h>
#include <user/intc.h>

#pragma INTERRUPT (irq_vector, IRQ)
void irq_vector() {
    INTC_ISR pirq;

    //get pointer to interrupt entry table
    pirq = (INTC_ISR)INTC_getIRQPendIntAddress();
    pirq();
}

#pragma INTERRUPT (fiq_vector, FIQ)
void fiq_vector() {
    INTC_ISR pirq;

    //get pointer to interrupt entry table
    pirq = (INTC_ISR)INTC_getFIQPendIntAddress();
    pirq();
}

#pragma INTERRUPT (swi_vector, SWI)
void swi_vector() {
    go_swi();
}

#pragma INTERRUPT (data_abort_vector, DABT)
void data_abort_vector() {

}

#pragma INTERRUPT (undef_vector, UDEF)
void undef_vector() {

}

#pragma INTERRUPT (pref_abort_vector, PABT)
void pref_abort_vector() {

}