This is an emergency fix for UINT64 multiplications and divisions not being done with the right BaseLib functions -- they break Ia32 builds. Fixes: 30ed3422ab2de03abf7c1433ebb482f6e5e16f45 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com>