Re: arm-uboot: misc.S:56: Error: r13 not allowed here -- `sub sp, fp, #4'

[Leif Lindholm]

On Thu, Nov 14, 2013 at 01:24:02AM +0100, Vladimir 'φ-coder/phcoder' Serbinenko 
wrote:
> >> Hm. I'm confused. According to
> >> http://stuff.mit.edu/afs/sipb/project/egcs/src/egcs/gcc/config/arm/README-interworking:
> >> "Note that specifying -mthumb-interwork does result in slightly larger,
> >> slower code being produced.  This is why interworking support must be
> >> specifically enabled by a switch."
> > 
> > That is fairly outdated documentation (1998).
> > Yes, it was true before armv5te.
> > 
> Hm, the qemu board easiest to test uboot with is versatile pb with
> arm926 with is armv5t. So no need to worry about this. So we require at
> least armv5 and arm support. Any boards outside of those resuirement
> which it makes any sense to support?

I wouldn't have thought so, but then I'm not exactly on the
conservative side in that area. ARMv5 also includes things like the
original Sheevaplug.

/
    Leif