[PATCH] Make instruction dumping work in real mode.

Olof Johansson olof at lixom.net
Tue Sep 25 11:41:32 EST 2007

On Mon, Sep 24, 2007 at 02:01:00PM -0500, Scott Wood wrote:
> On non-book-E, if a faulting PC is in the first few pages, and it's not an
> ITLB miss, it's likely executing in real mode, probably at an exception vector.
> Rather than print a useless XXXXXXXX, it is assumed that this is the case, and
> the address is treated as physical.  This helps when debugging corruption at
> the beginning of memory.

Please use regs->msr & MSR_IR instead.


More information about the Linuxppc-dev mailing list