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static struct {
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static struct {
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    const char *name;
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    const char *name;
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    iroutine f;
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    iroutine f;
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} exc_table[IVT_ITEMS];
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} exc_table[IVT_ITEMS];
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static spinlock_t exctbl_lock;
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SPINLOCK_INITIALIZE(exctbl_lock);
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/** Register exception handler
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/** Register exception handler
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 *
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 *
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 * @param n Exception number
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 * @param n Exception number
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 * @param name Description
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 * @param name Description
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/** Initialize generic exception handling support */
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/** Initialize generic exception handling support */
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void exc_init(void)
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void exc_init(void)
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{
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{
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    int i;
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    int i;
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    spinlock_initialize(&exctbl_lock, "exctbl_lock");
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    for (i=0;i < IVT_ITEMS; i++)
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    for (i=0;i < IVT_ITEMS; i++)
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        exc_register(i, "undef", exc_undef);
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        exc_register(i, "undef", exc_undef);
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    spinlock_initialize(&exc_info.lock, "kconsole_excinfo");
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    spinlock_initialize(&exc_info.lock, "kconsole_excinfo");
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    link_initialize(&exc_info.link);
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    link_initialize(&exc_info.link);