Re: [coreboot] unexpected exception errors loading vga rom

[Joseph Smith]

On Thu, 23 Apr 2009 21:39:08 +0200, Stefan Reinauer 
wrote:
> 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.

Ok then, why is it doing it??? There seems to be alot of assembly in VM86
which I am not so good at...