> -----Original Message-----
> From: Hollis Blanchard [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, January 04, 2007 2:12 PM
> 
> Have you tried attaching GDB to systemsim to figure out 
> what's going on?
> 

I haven't used gdb w/ the simulator yet-- I need to 
figure out how to do that.

I have turned on debug prints in arch/powerpc/boot_of.c.
One thing I'm puzzling over is why boot_of_alloc_init()
is marking overlapping regions of memory.  Does that 
make sense??

    [snip]
    boot_of_alloc_init: marking 0x0 - 0x0^M
    boot_of_alloc_init: marking 0x0 - 0x400^M
    boot_of_alloc_init: marking 0x400000 - 0x88b000^M
    boot_of_alloc_init: marking 0x0 - 0x3000^M
    [snip]

Also, why is there a region w/ zero length?

Stuart

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