target-ppc: Add ISA2.06 divdeu[o] Instructions
This patch adds the Divide Doubleword Extended Unsigned instructions. This instruction requires dividing a 128-bit value by a 64 bit value. Since 128 bit integer division is not supported in TCG, a helper is used. An architecture independent 128-bit division routine is added to host-utils. Signed-off-by: NTom Musta <tommusta@gmail.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> [agraf: use ||] Signed-off-by: NAlexander Graf <agraf@suse.de>
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