diff options
author | Thomas Preud'homme <robotux@debian.org> | 2018-02-23 23:39:54 +0000 |
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committer | Thomas Preud'homme <robotux@debian.org> | 2018-02-23 23:39:54 +0000 |
commit | 6ff03085ca236f6748959826728c986600fa66bd (patch) | |
tree | fc30b3b3fe20cc005634818512dab3514acf8ef4 /include/float.h |
Import tcc_0.9.27.orig.tar.bz2
[dgit import orig tcc_0.9.27.orig.tar.bz2]
Diffstat (limited to 'include/float.h')
-rw-r--r-- | include/float.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/float.h b/include/float.h new file mode 100644 index 0000000..f16f1f0 --- /dev/null +++ b/include/float.h @@ -0,0 +1,57 @@ +#ifndef _FLOAT_H_ +#define _FLOAT_H_ + +#define FLT_RADIX 2 + +/* IEEE float */ +#define FLT_MANT_DIG 24 +#define FLT_DIG 6 +#define FLT_ROUNDS 1 +#define FLT_EPSILON 1.19209290e-07F +#define FLT_MIN_EXP (-125) +#define FLT_MIN 1.17549435e-38F +#define FLT_MIN_10_EXP (-37) +#define FLT_MAX_EXP 128 +#define FLT_MAX 3.40282347e+38F +#define FLT_MAX_10_EXP 38 + +/* IEEE double */ +#define DBL_MANT_DIG 53 +#define DBL_DIG 15 +#define DBL_EPSILON 2.2204460492503131e-16 +#define DBL_MIN_EXP (-1021) +#define DBL_MIN 2.2250738585072014e-308 +#define DBL_MIN_10_EXP (-307) +#define DBL_MAX_EXP 1024 +#define DBL_MAX 1.7976931348623157e+308 +#define DBL_MAX_10_EXP 308 + +/* horrible intel long double */ +#if defined __i386__ || defined __x86_64__ + +#define LDBL_MANT_DIG 64 +#define LDBL_DIG 18 +#define LDBL_EPSILON 1.08420217248550443401e-19L +#define LDBL_MIN_EXP (-16381) +#define LDBL_MIN 3.36210314311209350626e-4932L +#define LDBL_MIN_10_EXP (-4931) +#define LDBL_MAX_EXP 16384 +#define LDBL_MAX 1.18973149535723176502e+4932L +#define LDBL_MAX_10_EXP 4932 + +#else + +/* same as IEEE double */ +#define LDBL_MANT_DIG 53 +#define LDBL_DIG 15 +#define LDBL_EPSILON 2.2204460492503131e-16 +#define LDBL_MIN_EXP (-1021) +#define LDBL_MIN 2.2250738585072014e-308 +#define LDBL_MIN_10_EXP (-307) +#define LDBL_MAX_EXP 1024 +#define LDBL_MAX 1.7976931348623157e+308 +#define LDBL_MAX_10_EXP 308 + +#endif + +#endif /* _FLOAT_H_ */ |