MVFR1_FPHP_BIT
#define MVFR1_FPHP_MASK (0xf << MVFR1_FPHP_BIT)
if (((fmrx(MVFR1) & MVFR1_FPHP_MASK) >> MVFR1_FPHP_BIT) == 0x3)