.section .text
.align 4
.macro IRQ index entry
.global irq\index
.type irq\index, @function
irq\index:
cli
push $0x00
push $\entry
jmp irq_common_stub
.endm
IRQ 0, 32
IRQ 1, 33
IRQ 2, 34
IRQ 3, 35
IRQ 4, 36
IRQ 5, 37
IRQ 6, 38
IRQ 7, 39
IRQ 8, 40
IRQ 9, 41
IRQ 10, 42
IRQ 11, 43
IRQ 12, 44
IRQ 13, 45
IRQ 14, 46
IRQ 15, 47
irq_common_stub:
pusha
push %ds
push %es
push %fs
push %gs
mov $0x10, %ax
mov %ax, %ds
mov %ax, %es
mov %ax, %fs
mov %ax, %gs
mov %esp, %eax
push %eax
mov $irq_handler, %eax
call *%eax
pop %eax
pop %gs
pop %fs
pop %es
pop %ds
popa
add $8, %esp
iret
