These are all either recently unused due to the removal of CFLAGS/etc,
or have been exported by Soong and are no longer necessary.
Change-Id: I5930d43fda21acc8202b3d8ea010fbefb6ae4cf1
Otherwise wrong set of memory/string functions is chosen when building atom
image (in Bionic we have libc/arch-x86/atom/atom.mk). Plus this naming is
consistent with other x86 architectures.
Change-Id: I21e899534e7ce10530474a22ceba770422b39d8d
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>