Re: [coreboot] unexpected exception errors loading vga rom

[Stefan Reinauer]

On 23.04.2009 21:34 Uhr, Joseph Smith wrote:
> And why would INT 13 be called anyways? It has nothing to do with VGA???

It's exception 13 (decimal 13)

int13 is exception 0x13...

exceptions 0...0xf are not interrupts but hardware exceptions

0: division by zero
...
13: illegal instruction
...

The code makes some assumptions and then jumps into the wild. A
microcode update will not help, unfortunately.