[oe] update_font_cache intercept: qemu: uncaught target signal 4 (Illegal instruction)

[Ricardo Ribalda Delgado]

Hi Ross

That was the issue! thanks

For the record, this fixes the problem for bobcat architecture (at least for me)

QEMU_EXTRAOPTIONS_bobcat-64 = "-cpu Opteron_G3,check=false"


Thanks!

On Thu, Sep 15, 2016 at 6:27 PM, Burton, Ross <ross.burton at intel.com> wrote:
> On 15 September 2016 at 09:34, Ricardo Ribalda Delgado <
> ricardo.ribalda at gmail.com> wrote:
>
>> MACHINE is qt5022, which is:
>>
>> x86_64 + -march=btver1 -mtune=btver1
>>
>
> So the compiler is probably using instructions that qemu doesn't recognise.
>
> If qemu can pretend to be that machine then you can pass the relevant
> options to qemu in your BSP, see the QEMU_EXTRAOPTIONS variable assignments
> in e.g. tune-corei7.inc.  If qemu can't execute target code then you can
> either ignore the messages or extend qemu.bbclass so that it is possible to
> say "qemu doesn't work" in a BSP.
>
> Ross
> --
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-- 
Ricardo Ribalda