[PATCH 00/21] PowerPC: multiarch support for PPC64

[Adhemerval Zanella]

Hi all,

Following the PPC32 multilib work, this is the first part of PPC64 implementation.
It contains the string and memory implementations and different for PPC32, which
is POWER4+ only, it is for all PPC64 implementations.

I pushed a working branch named azanella/multilib-ppc64 with all the patches applied.

Tested on PPC64 and PPC64LE.