; IRQs
; - Timer
[global Isr240]
+[extern SchedulerBase]
Isr240:
push 0
jmp SchedulerBase
popa
add esp, 8 ; Error Code and ID
iret
-
-; --------------
-; Task Scheduler
-; --------------
-[extern Proc_Scheduler]
-SchedulerBase:
- 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+12*4] ; CPU Number
- push eax ; Pus as argument
-
- call Proc_Scheduler
-
- add esp, 4 ; Remove Argument
-
- pop gs
- pop fs
- pop es
- pop ds
-
- mov dx, 0x20
- mov al, 0x20
- out dx, al ; ACK IRQ
- popa
- add esp, 4 ; CPU ID
- ; No Error code / int num
- iret