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py: Move mp_float_t related defines to misc.h

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This commit is contained in:
David Steinberg
2015-01-13 15:19:37 +00:00
committed by Damien George
parent 6b636738b2
commit c585ad1020
2 changed files with 22 additions and 15 deletions
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13
py/misc.h
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@@ -183,4 +183,17 @@ static inline mp_uint_t count_lead_ones(byte val) {
}
#endif
/** float internals *************/
#if MICROPY_PY_BUILTINS_FLOAT
#if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_DOUBLE
#define MP_FLOAT_EXP_BITS (11)
#define MP_FLOAT_FRAC_BITS (52)
#elif MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT
#define MP_FLOAT_EXP_BITS (8)
#define MP_FLOAT_FRAC_BITS (23)
#endif
#define MP_FLOAT_EXP_BIAS ((1 << (MP_FLOAT_EXP_BITS - 1)) - 1)
#endif // MICROPY_PY_BUILTINS_FLOAT
#endif // __MICROPY_INCLUDED_PY_MISC_H__