[OE-core] Illegal instruction when running go binaries in qemux86

[Paul Barker]

On Thu, Oct 5, 2017 at 3:31 PM, Burton, Ross <ross.burton at intel.com> wrote:
> On 5 October 2017 at 15:23, Paul Barker <pbarker at toganlabs.com> wrote:
>>
>> So my question is: should we just set GO386 = "387" so that it applies
>> to all go binaries and accept the slight loss of performance on x86
>> systems that do support sse2 instructions? Or should we make this
>> MACHINE specific so that sse2 instructions can be used where
>> supported?
>
>
> Definitely machine-specific.  Need a way of mapping from OE tunes to Go
> options that control the instructions used.
>
> Ross

Looking again, we already have go_map_arm() in goarch.bbclass to set
HOST_GOARM and TARGET_GOARM. We probably need to do the same for the
GO386 variable.

Cheers,

-- 
Paul Barker
Togán Labs Ltd