Re: Kernel debugging??
From: Andreas Tobler <hidden>
Date: 1999-11-16 16:03:20
Hi Ani, Ani Joshi wrote:
andreas,
since you're on a powermac and using BootX, you can use
prom_print() to print debuging info before start_kernel, there after youThis what I'm doing now. But I feel a bit lost when it goes into asm.
can just use printk(). instead of putting a million prints all over the place, you should look at the patches between 2.3.25-2.3.28 and see what was changed in ppc/kernel or ppc/mm ,
This I also did, on the mm side do I have to include both mm and arch/ppc/mm? Here many changes happened.
i've booted 2.3.25 on my 7200
And I could boot a stock 2.3.26 with changes in asm-ppc/fcntl.h (O_LARGEFILE ....)
but i have had no time lately to try 2.3.28, perhaps later today i will work on it.
On my side it's mostly a question of learning, a fixed problem is nice, a self found and fixed problem is even nicer :-) Thanks for your hints Andreas -- | Andreas Tobler | CH-8004 Zuerich | E-Mail: andreas.tobler@alcatel.ch | a.tobler@schweiz.ch ----------------------------------------------------------- ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/