BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4182
Implements MmSaveStateLib library interfaces
to read and write save state
registers for Intel processor family.
Moves Intel and AMD common functionality to common area.
Cc: Paul Grimes <paul.grimes@amd.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Abdul Lateef Attar <abdattar@amd.com>
Reviewed-by: Abner Chang <abner.chang@amd.com>