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#define VECTOR_KBD      (IVT_IRQBASE+IRQ_KBD)
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#define VECTOR_KBD      (IVT_IRQBASE+IRQ_KBD)
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#define VECTOR_TLB_SHOOTDOWN_IPI    (IVT_FREEBASE+0)
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#define VECTOR_TLB_SHOOTDOWN_IPI    (IVT_FREEBASE+0)
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#define VECTOR_WAKEUP_IPI       (IVT_FREEBASE+1)
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#define VECTOR_WAKEUP_IPI       (IVT_FREEBASE+1)
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/** This is passed to interrupt handlers */
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struct istate {
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    __u64 rax;
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    __u64 rbx;
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    __u64 rcx;
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    __u64 rdx;
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    __u64 rsi;
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    __u64 rdi;
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    __u64 r8;
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    __u64 r9;
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    __u64 r10;
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    __u64 r11;
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    __u64 r12;
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    __u64 r13;
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    __u64 r14;
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    __u64 r15;
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    /* These 2 items MUST be last parts of the structure */
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    __u64 rbp;
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    __u64 stack[0]; /* Additional data on stack */
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} __attribute__ ((packed));
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extern void (* disable_irqs_function)(__u16 irqmask);
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extern void (* disable_irqs_function)(__u16 irqmask);
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extern void (* enable_irqs_function)(__u16 irqmask);
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extern void (* enable_irqs_function)(__u16 irqmask);
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extern void (* eoi_function)(void);
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extern void (* eoi_function)(void);
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extern void null_interrupt(int n, struct interrupt_context *ctx);
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extern void null_interrupt(int n, istate_t *istate);
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extern void gp_fault(int n, void *stack);
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extern void gp_fault(int n, istate_t *istate);
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extern void nm_fault(int n, void *stack);
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extern void nm_fault(int n, istate_t *istate);
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extern void ss_fault(int n, void *stack);
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extern void ss_fault(int n, istate_t *istate);
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extern void page_fault(int n, struct interrupt_context *ctx);
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extern void page_fault(int n, istate_t *istate);
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extern void syscall(int n, void *stack);
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extern void syscall(int n, istate_t *istate);
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extern void tlb_shootdown_ipi(int n, void *stack);
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extern void tlb_shootdown_ipi(int n, istate_t *istate);
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extern void trap_virtual_enable_irqs(__u16 irqmask);
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extern void trap_virtual_enable_irqs(__u16 irqmask);
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extern void trap_virtual_disable_irqs(__u16 irqmask);
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extern void trap_virtual_disable_irqs(__u16 irqmask);
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extern void trap_virtual_eoi(void);
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extern void trap_virtual_eoi(void);
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