IVT_FREEBASE 50 kernel/arch/amd64/include/arch/interrupt.h #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT) IVT_FREEBASE 50 kernel/arch/ia32/include/arch/interrupt.h #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT)