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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-05-04 16:11:48 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-05-04 16:11:48 +0200 |
| commit | 986886f2b8ab4a7e1b3d66e99934d8fdab537be9 (patch) | |
| tree | c49e9711e7229a8d12f5b5b0ab38b5bd6c27b711 /alpha/include/ape/float.h | |
| parent | f7703d6971383c39f981f5676a4e28a6371c3997 (diff) | |
| download | plan9front-986886f2b8ab4a7e1b3d66e99934d8fdab537be9.tar.xz | |
retire the dec alpha port
Diffstat (limited to 'alpha/include/ape/float.h')
| -rw-r--r-- | alpha/include/ape/float.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/alpha/include/ape/float.h b/alpha/include/ape/float.h deleted file mode 100644 index 26d1fe76b..000000000 --- a/alpha/include/ape/float.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifndef __FLOAT -#define __FLOAT -/* IEEE, default rounding */ - -#define FLT_ROUNDS 1 -#define FLT_RADIX 2 - -#define FLT_DIG 6 -#define FLT_EPSILON 1.19209290e-07 -#define FLT_MANT_DIG 24 -#define FLT_MAX 3.40282347e+38 -#define FLT_MAX_10_EXP 38 -#define FLT_MAX_EXP 128 -#define FLT_MIN 1.17549435e-38 -#define FLT_MIN_10_EXP -37 -#define FLT_MIN_EXP -125 - -#define DBL_DIG 15 -#define DBL_EPSILON 2.2204460492503131e-16 -#define DBL_MANT_DIG 53 -#define DBL_MAX 1.797693134862315708145e+308 -#define DBL_MAX_10_EXP 308 -#define DBL_MAX_EXP 1024 -#define DBL_MIN 2.225073858507201383090233e-308 -#define DBL_MIN_10_EXP -307 -#define DBL_MIN_EXP -1021 -#define LDBL_MANT_DIG DBL_MANT_DIG -#define LDBL_EPSILON DBL_EPSILON -#define LDBL_DIG DBL_DIG -#define LDBL_MIN_EXP DBL_MIN_EXP -#define LDBL_MIN DBL_MIN -#define LDBL_MIN_10_EXP DBL_MIN_10_EXP -#define LDBL_MAX_EXP DBL_MAX_EXP -#define LDBL_MAX DBL_MAX -#define LDBL_MAX_10_EXP DBL_MAX_10_EXP - -typedef union FPdbleword FPdbleword; -union FPdbleword -{ - double x; - struct { /* little endian */ - long lo; - long hi; - }; -}; - -#ifdef _RESEARCH_SOURCE -/* define stuff needed for floating conversion */ -#define IEEE_8087 1 -#define Sudden_Underflow 1 -#endif -#ifdef _PLAN9_SOURCE -#define FPINEX (1<<30) -#define FPOVFL (1<<19) -#define FPUNFL ((1<<29)|(1<<28)) -#define FPZDIV (1<<18) -#define FPINVAL (1<<17) - -#define FPRNR (2<<26) -#define FPRZ (0<<26) -#define FPRPINF (3<<26) -#define FPRNINF (1<<26) -#define FPRMASK (3<<26) - -#define FPPEXT 0 -#define FPPSGL 0 -#define FPPDBL 0 -#define FPPMASK 0 -/* FSR */ -#define FPAINEX (1<<24) -#define FPAUNFL (1<<23) -#define FPAOVFL (1<<22) -#define FPAZDIV (1<<21) -#define FPAINVAL (1<<20) -#endif -#endif /* __FLOAT */ |