[kaffe] Porting KAFFE on XScale PXA250
Dalibor Topic
robilad at kaffe.org
Thu Jan 27 03:25:03 PST 2005
schlank wrote:
> Hi all,
>
> Has anyone ever tried to port KAFFE 1.1.4 on an Intel XScale PXA250
> processor?
The work for XScale happened after 1.1.4 was released, afair. You may
have more success using the CVS head.
> When I run a simple java app on the pxa250,
>
>
> I get the error:
>
> /kaffe/jre/bin # ./kaffe-bin TKA
> pc : [<00034c4c>] lr : [<0000ccb8>] Not tainted
> sp : bfffebd0 ip : bfffec88 fp : 00000000
> r10: 002cacac r9 : bfffee0c r8 : 002cfa3c
> r7 : 0024c838 r6 : 00000000 r5 : 00000000 r4 : 00000000
> r3 : 00000000 r2 : 00000000 r1 : 00000080 r0 : 00000000
> Flags: nZCv IRQs on FIQs on Mode USER_32 Segment user
> Control: 397F Table: A3FE8000 DAC: 00000015
> Internal error: caught an unexpected exception.
> Please check your CLASSPATH and your installation.
> java/lang/NullPointerException
> Aborted
> /kaffe/jre/bin # sh: turning off NDELAY mode
>
> Has anyone got the same problem? How can it be solved? Is there a patch
> or something else to apply?
that's some bizarre kernel issue, afaict. It looks like a kernel error
messages, and it's been discussed here before, as far as I recall. Try
searching the mailing list archives. I've found
http://www.kaffe.org/pipermail/kaffe/2004-July/098648.html
so passing --with-libffi to configure might help fix that issue.
cheers,
dalibor topic
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