Re: Debugging stage1 (was GRUB loops, printing "GRUB")

[Matt Wilson]

What brand BIOS do you have?  What I've done to debug stage1 and
stage2 is to add simple 1 char output around places I think things are
going wrong.  Of course having an In-target probe or in-circuit
emulator helps debug these things much easier.

Cheers,

Matt
        
On Mon, Sep 17, 2001 at 12:31:55PM -0700, Geoffrey Leach wrote:
> I've looked at the source, and it appears clear that the problem I reported 
> (GRUB loops, printing "GRUB")
> earlier happens in stage1.  As far as I can tell, there is no branching back 
> from below the point where it
> is printed.
> 
> I'd appreciate any pointers on how to go about determining the cause of the 
> loop.  GRUB-specific, please.