diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/complex.h | 3 | ||||
| -rw-r--r-- | include/float.h | 31 | ||||
| -rw-r--r-- | include/math.h | 13 |
3 files changed, 47 insertions, 0 deletions
diff --git a/include/complex.h b/include/complex.h index 082e71fb10..2c86709ced 100644 --- a/include/complex.h +++ b/include/complex.h @@ -8,6 +8,9 @@ extern complex float __kernel_casinhf (complex float z, int adj); extern complex double __kernel_casinh (complex double z, int adj); extern complex long double __kernel_casinhl (complex long double z, int adj); +# if __HAVE_DISTINCT_FLOAT128 +extern __CFLOAT128 __kernel_casinhf128 (__CFLOAT128 z, int adj); +# endif # endif #endif diff --git a/include/float.h b/include/float.h new file mode 100644 index 0000000000..20c4acbf78 --- /dev/null +++ b/include/float.h @@ -0,0 +1,31 @@ +#ifndef _LIBC_FLOAT_H +#define _LIBC_FLOAT_H + +#ifndef _ISOMAC +# define __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif + +#include_next <float.h> + +/* Supplement float.h macros for _Float128 for older compilers + which do not yet support the type. These are described in + TS 18661-3. */ +#ifndef _ISOMAC +# include <features.h> +# include <bits/floatn.h> +# if !__GNUC_PREREQ (7, 0) && __HAVE_DISTINCT_FLOAT128 +# define FLT128_MANT_DIG 113 +# define FLT128_DECIMAL_DIG 36 +# define FLT128_DIG 33 +# define FLT128_MIN_EXP (-16381) +# define FLT128_MIN_10_EXP (-4931) +# define FLT128_MAX_EXP 16384 +# define FLT128_MAX_10_EXP 4932 +# define FLT128_MAX 1.18973149535723176508575932662800702e+4932Q +# define FLT128_EPSILON 1.92592994438723585305597794258492732e-34Q +# define FLT128_MIN 3.36210314311209350626267781732175260e-4932Q +# define FLT128_TRUE_MIN 6.47517511943802511092443895822764655e-4966Q +# endif +#endif + +#endif /* _LIBC_FLOAT_H */ diff --git a/include/math.h b/include/math.h index 6ff67830f8..a069680233 100644 --- a/include/math.h +++ b/include/math.h @@ -26,6 +26,12 @@ hidden_proto (__finitel) hidden_proto (__isinfl) hidden_proto (__isnanl) # endif + +# if __HAVE_DISTINCT_FLOAT128 +hidden_proto (__finitef128) +hidden_proto (__isinff128) +hidden_proto (__isnanf128) +# endif # endif libm_hidden_proto (__fpclassify) @@ -43,5 +49,12 @@ libm_hidden_proto (__expl) libm_hidden_proto (__expm1l) # endif +# if __HAVE_DISTINCT_FLOAT128 +libm_hidden_proto (__fpclassifyf128) +libm_hidden_proto (__issignalingf128) +libm_hidden_proto (__expf128) +libm_hidden_proto (__expm1f128) +# endif + #endif #endif |