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/** CPU structure.
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/** CPU structure.
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 *
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 *
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 * There is one structure like this for every processor.
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 * There is one structure like this for every processor.
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 */
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 */
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struct cpu {
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typedef struct {
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    SPINLOCK_DECLARE(lock);
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    SPINLOCK_DECLARE(lock);
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    tlb_shootdown_msg_t tlb_messages[TLB_MESSAGE_QUEUE_LEN];
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    tlb_shootdown_msg_t tlb_messages[TLB_MESSAGE_QUEUE_LEN];
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    count_t tlb_messages_count;
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    count_t tlb_messages_count;
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    /**
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    /**
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     * Stack used by scheduler when there is no running thread.
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     * Stack used by scheduler when there is no running thread.
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     */
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     */
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    uint8_t *stack;
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    uint8_t *stack;
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};
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} cpu_t;
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extern cpu_t *cpus;
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extern cpu_t *cpus;
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extern void cpu_init(void);
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extern void cpu_init(void);
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extern void cpu_list(void);
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extern void cpu_list(void);