Re: GCC default CPUs

[Michael <macallan%netbsd.org@localhost>]

Hello,

On Tue, 30 Oct 2018 23:09:18 +0000
Robert Swindells <rjs%fdy2.co.uk@localhost> wrote:

> coypu%sdf.org@localhost wrote:
> >i'm upstreaming the netbsd eabi target to gcc upstream.
> >a question came up about our choice of platform triplets (or is it
> >fourlets?:)), there are quite many.
> >
> >armv4--netbsdelf-eabi
> >armv6--netbsdelf-eabi
> >armv7--netbsdelf-eabi
> >arm*--netbsdelf-eabi ??  
> 
> Don't we have v5 too, I think it is what is chosen if you build for
> 'earm'.

Yes.

> Needed for things like zaurus.

And some Marvell miniserver things, and Iyonix.
Funny thing, I'll pick up an iyonix from the post office tomorrow.

How different are v4 and v5 anyway? I remember using a shark ( as in
armv4 ) userland for the initial RPi1 port to get X going.

have fun
Michael