FRACTIONAL_INT_MODE (PSI, 24, 3);

/* On 8 bit machines it requires fewer instructions for fixed point
   routines if the decimal place is on a byte boundary which is not
   the default for signed accum types.  */

ADJUST_IBIT (HA, 7);
ADJUST_FBIT (HA, 8);

ADJUST_IBIT (SA, 15);
ADJUST_FBIT (SA, 16);

ADJUST_IBIT (DA, 31);
ADJUST_FBIT (DA, 32);

/* Make TA and UTA 64 bits wide.
   128 bit wide modes would be insane on a 8-bit machine.
   This needs special treatment in avr.c and avr-lib.h.  */

ADJUST_BYTESIZE  (TA, 8);
ADJUST_ALIGNMENT (TA, 1);
ADJUST_IBIT (TA, 15);
ADJUST_FBIT (TA, 48);

ADJUST_BYTESIZE  (UTA, 8);
ADJUST_ALIGNMENT (UTA, 1);
ADJUST_IBIT (UTA, 16);
ADJUST_FBIT (UTA, 48);