+#define FRACT_MODE(N, Y, F) \
+ make_fixed_point_mode (MODE_FRACT, #N, Y, 0, F, __FILE__, __LINE__)
+
+#define UFRACT_MODE(N, Y, F) \
+ make_fixed_point_mode (MODE_UFRACT, #N, Y, 0, F, __FILE__, __LINE__)
+
+#define ACCUM_MODE(N, Y, I, F) \
+ make_fixed_point_mode (MODE_ACCUM, #N, Y, I, F, __FILE__, __LINE__)
+
+#define UACCUM_MODE(N, Y, I, F) \
+ make_fixed_point_mode (MODE_UACCUM, #N, Y, I, F, __FILE__, __LINE__)
+
+/* Create a fixed-point mode by setting CL, NAME, BYTESIZE, IBIT, FBIT,
+ FILE, and LINE. */
+
+static void
+make_fixed_point_mode (enum mode_class cl,
+ const char *name,
+ unsigned int bytesize,
+ unsigned int ibit,
+ unsigned int fbit,
+ const char *file, unsigned int line)
+{
+ struct mode_data *m = new_mode (cl, name, file, line);
+ m->bytesize = bytesize;
+ m->ibit = ibit;
+ m->fbit = fbit;
+}
+
+#define FLOAT_MODE(N, Y, F) FRACTIONAL_FLOAT_MODE (N, -1U, Y, F)