Creating and using GCJ ARM cross compiler

Tue Apr 22 16:45:00 GMT 2008

Matthijs van de Water wrote:
> On Tue, Apr 22, 2008 at 3:12 PM, Andrew Haley <aph@redhat.com> wrote:
>> OK, good. If this were me I'd install gcc debuginfo and step through
>> _Unwind_RaiseException, but we have, I think, established the most likely
>> culprit.
> I did that, but I haven't exactly pinpointed the source of the error.
> It happens somewhere in gcc/config/arm/unwind-arm.c in
> unwind_phase2(), it loops about 12 times while _URC_CONTINUE_UNWIND
> and then fails inside that loop. 

Right, so it has failed to find a landing pad.
That indicates some sort of mismatch between the debuginfo we generate
and the unwinder.
Andrew.