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Rev 1595 Rev 1609
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        : "r" (1000)
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        : "r" (1000)
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    );
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    );
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}
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}
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/** Handler of external interrupts */
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static void exception_external(int n, istate_t *istate)
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{
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    int inum;
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    while ((inum = pic_get_pending()) != -1) {
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        exc_dispatch(inum + INT_OFFSET, istate);
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        pic_ack_interrupt(inum);
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    }
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}
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static void exception_decrementer(int n, istate_t *istate)
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static void exception_decrementer(int n, istate_t *istate)
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{
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{
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    clock();
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    clock();
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    start_decrementer();
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    start_decrementer();
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}
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}
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/* Initialize basic tables for exception dispatching */
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/* Initialize basic tables for exception dispatching */
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void interrupt_init(void)
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void interrupt_init(void)
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{
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{
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    exc_register(VECTOR_DATA_STORAGE, "data_storage", pht_refill);
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    exc_register(VECTOR_INSTRUCTION_STORAGE, "instruction_storage", pht_refill);
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    exc_register(VECTOR_EXTERNAL, "external", exception_external);
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    exc_register(VECTOR_DECREMENTER, "timer", exception_decrementer);
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    exc_register(VECTOR_DECREMENTER, "timer", exception_decrementer);
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}
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}
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/* Reregister irq to be IPC-ready */
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void irq_ipc_bind_arch(__native irq)
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static void ipc_int(int n, istate_t *istate)
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{
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{
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    panic("not implemented\n");
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    ipc_irq_send_notif(n - INT_OFFSET);
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    /* TODO */
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}
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}
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/** Handler of externul interrupts */
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void extint_handler(int n, istate_t *istate)
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{
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    int inum;
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    while ((inum = pic_get_pending()) != -1) {
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/* Reregister irq to be IPC-ready */
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        exc_dispatch(inum+INT_OFFSET, istate);
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void irq_ipc_bind_arch(__native irq)
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        pic_ack_interrupt(inum);
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    }
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{
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    int_register(irq, "ipc_int", ipc_int);
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}
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}