Re: soft and hard float n32 and n64 binaries getting illegal instructions on Cobalt Qube2

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On Tue, 8 Aug 2023, Florian Fainelli wrote:

> > It looks like you've got a broken binary that expects a higher ISA version
> > than what your hardware supports.  Assuming that you have built it with
> > the correct compilation options (which I take it is the case given that
> > your installation mostly works), you need to sort it out with the supplier
> > of your software.  Perhaps there's inline assembly there that has been
> > guarded incorrectly (though it shouldn't be necessary as GCC is itself
> > able to produce DCLZ where suitable).
> 
> It is my bad having assumed that the RM5231 CPU was MIPS64R1 capable and I
> completely forgot that it was not the case, thanks a lot for your help. I have
> now told GCC to build for -march=mips4 by default and it works properly.
> 
> I will in in that corner over there to hide ->

 No worries, I'm glad this has been sorted.

  Maciej



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