[yocto] Smart - "Illegal instruction"

Burton, Ross ross.burton at intel.com
Fri Jan 24 02:26:50 PST 2014


On 24 January 2014 10:21,  <yoctolist at progserv.de> wrote:
> Do I have to define a new BSP?
>
> Did anyone have a similar problem and could give me some advice?

IIRC, genericx86 targets Atom and higher (the README lists the target
hardware) so it's quite possible that the compiler is emitting
instructions that your CPU doesn't actually have.  You could create a
new BSP, or edit the tune flags from your distro or local
configuration to target your CPU.

Ross



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