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#include <print.h>
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#include <print.h>
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#include <arch/types.h>
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#include <arch/types.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <arch/barrier.h>
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#include <arch/barrier.h>
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#include <arch/register.h>
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#include <arch/register.h>
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#include <arch/drivers/it.h>
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#include <arch.h>
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#include <arch.h>
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void external_interrupt(void)
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void external_interrupt(void)
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{
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{
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    cr_ivr_t ivr;
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    cr_ivr_t ivr;
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    ivr.value = ivr_read();
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    ivr.value = ivr_read();
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    srlz_d();
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    srlz_d();
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    switch(ivr.vector) {
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    switch(ivr.vector) {
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        case INTERRUPT_TIMER:
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        case INTERRUPT_TIMER:
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        it_interrupt();
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            panic("cpu%d: timer interrupt\n", CPU->id);
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            panic("cpu%d: timer interrupt\n", CPU->id);
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            break;
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            break;
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        case INTERRUPT_SPURIOUS:
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        case INTERRUPT_SPURIOUS:
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            printf("cpu%d: spurious interrupt\n", CPU->id);
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            printf("cpu%d: spurious interrupt\n", CPU->id);
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        break;
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        break;