%macro irq 1 global irqHandler%1 irqHandler%1: cli push byte 0 push byte %1+32 jmp irqHandler %endmacro irqs: irq 0 irq 1 irq 2 irq 3 irq 4 irq 5 irq 6 irq 7 irq 8 irq 9 irq 10 irq 11 irq 12 irq 13 irq 14 irq 15 extern handleIRQ irqHandler: pusha push ds push es push fs push gs mov ax, 0x10 mov ds, ax mov es, ax mov fs, ax mov gs, ax mov eax, esp push eax mov eax, handleIRQ call eax pop eax pop gs pop fs pop es pop ds popa add esp, 8 iret