MASK64           1469 arch/powerpc/lib/sstep.c 				val &= MASK64(mb, 63 - sh);
MASK64           1472 arch/powerpc/lib/sstep.c 				imm = MASK64(mb, 63 - sh);
MASK64           1970 arch/powerpc/lib/sstep.c 				op->val = ROTATE(val, sh) & MASK64(0, 63 - sh);