[PATCH v4] Make instruction dumping work in real mode.

Olof Johansson olof at lixom.net
Fri Sep 28 04:51:21 EST 2007


On Thu, Sep 27, 2007 at 01:38:55PM -0500, Scott Wood wrote:
> On non-book-E-or-4xx, exceptions execute in real mode.  If a fault happens
> that leads to a register dump, the kernel currently prints XXXXXXXX because
> it doesn't realize that PC is a physical address.
> 
> This patch checks the state of the IMMU, and if necessary converts PC into a
> virtual address.
> 
> Signed-off-by: Scott Wood <scottwood at freescale.com>

Acked-by: Olof Johansson <olof at lixom.net>


-Olof



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