[coreboot] SimNOW debugger syntax help
Marc Jones
Marc.Jones at amd.com
Tue Oct 21 22:49:37 CEST 2008
Myles Watson wrote:
> Marc, Jordan, or another SimNOW user,
>
> f[b|w|d|q] <Address range> <Value> [,[l|p]] Fill physical(default) or
> linear Memory
>
> I wanted to fill the VGA RAM with a pattern, but I can't figure out the
> syntax for an <Address range>. It keeps freezing the simulator. Could
> you give me an example for filling 1M of memory in physical address
> space with some pattern?
>
> I would have expected the [,[l|p]] to come after the <Address range> too.
>
> Thanks,
> Myles
fd 100000 10001f ,p 5a5a5a5a
worked for me. You are right about the ,p. I am not sure why it would be
freezing unless the mem map is really screwed up and it is going
somewhere bad.
Marc
--
Marc Jones
Senior Firmware Engineer
(970) 226-9684 Office
mailto:Marc.Jones at amd.com
http://www.amd.com/embeddedprocessors
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