I saw the document says,

Typical x86 Interrupt vector numbers
The following list contains typical interrupt assignments for the 16 hardware interrupts on an x86-based PC using 
startup-bios:

Interrupt intr	Description
0	A clock that runs at the resolution set by ClockPeriod()
1	Keyboard
2	Slave 8259 -- you can't attach to this interrupt.
3	Com2
4	Com1
5	Net card / sound card / other
6	Floppy
7	Parallel printer / sound card / other
8	
9	Remapped interrupt 2
10	
11	
12	
13	Co-processor
14	Primary disk controller
15	Secondary disk controller

what is the number assignment for PowerPC?
I typed startup-bios in termial, it reports cannot execute - No Such file or directory..

Thanks in advance