[OpenBIOS] [PATCH 5/5] Change OFMEM to allocate memory from the top of RAM downwards.
Mark Cave-Ayland
mark.cave-ayland at siriusit.co.uk
Wed Dec 22 13:50:15 CET 2010
Andreas Färber wrote:
> As a general piece of advice I would suggest to turn on debugging for
> the CIF. I would assume that the client simply calls "claim", then
> something might be wrong with the mapping to ofmem. Or Solaris makes
> specific assumptions, which Tarl might be able to answer. Maybe you need
> to claim specific parts of memory during initial setup so that they are
> exempt.
Okay. SPARC32 doesn't have CIF, rather it has a block of function
pointers (called romvec) which used instead. Attached is the same output
with romvec debugging enabled.
ATB,
Mark.
--
Mark Cave-Ayland - Senior Technical Architect
PostgreSQL - PostGIS
Sirius Corporation plc - control through freedom
http://www.siriusit.co.uk
t: +44 870 608 0063
Sirius Labs: http://www.siriusit.co.uk/labs
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: sparc32-ofmem-romvec.txt
URL: <http://lists.openbios.org/pipermail/openbios/attachments/20101222/890ba346/attachment-0001.txt>
More information about the OpenBIOS
mailing list