[OpenBIOS] ppc64 MMU issues (was: ppc(64) debugging)
blauwirbel at gmail.com
Mon Nov 8 20:30:14 CET 2010
On Sun, Nov 7, 2010 at 10:13 PM, Andreas Färber <andreas.faerber at web.de> wrote:
> Am 01.11.2010 um 17:36 schrieb Andreas Färber:
>> Latest state with local patches is that hell breaks loose once the MMU is
>> set up. I get a 0x400 (ISI) exception and when the bctrl to isi_exception()
>> is executed, we end up at trap_error, where it branches to
>> unexpected_excep() and tries to printk() to the serial port that's not yet
>> set up. I'll put a few patches together.
> Since r945 everything except for the trampoline issue should be in SVN.
For that, I'd suggest adding an explicit initialization function
(forth_init()) to set up the trampoline. This would be called from
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