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

[Burton, Ross]

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