Hi Wilco,
> On 21 Dec 2018, at 19:02, Wilco Dijkstra <wilco.dijks...@arm.com> wrote: > > Remember these are just temporaries for use in the prolog and epilog - > there is no need to save/restore the static base. Setting static chain > to x9 and the temporaries to x10/x11 is the simplest solution. We > can separately look at why the prolog uses more than a single > temporary. Ok, I'm happy to test that :-) With local adjustments to libffi for starters. Thanks for your feedback!