Re: Questions regarding armhf port for Raspberry Pi
On Wed, Mar 07, 2012 at 06:28:44PM +0100, Loïc Minier wrote:
> *Debian*'s armhf is configured to use Thumb-2, but you could rebuild
> the packages with a toolchain defaulting to ARM mode and your binaries
> would be compatible with the Debian ones as long as both are built
> with interworking.
> BTW my gcc man page has an armv6t2 -march= target, so I suspect there
> are some ARMv6 CPUs with Thumb-2.
ARM1156J(F)-S apparently is ARMv6T2, which is ARMv6 with thunmb2 and a
few other ARMv7 features added, but not all of ARMv7.
So yes it exists, but isn't basic ARMv6.
ARM1136 and ARM1176 (like the pi uses) do not have thumb2.