diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2009-02-05 12:04:05 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-07-13 18:18:23 +0200 |
| commit | 8229c9913a5589f576f8b91fb9b2a9705aa8e9a6 (patch) | |
| tree | 572fc53e959e4ebc78f33ca735a4ac6896a16178 /fpu/softfloat.h | |
| parent | f077caa99c21847152e706e222277b378cb0ec2f (diff) | |
softfloat: add float32_exp2()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'fpu/softfloat.h')
| -rw-r--r-- | fpu/softfloat.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fpu/softfloat.h b/fpu/softfloat.h index 636591b04c..9528825522 100644 --- a/fpu/softfloat.h +++ b/fpu/softfloat.h @@ -275,6 +275,7 @@ float32 float32_mul( float32, float32 STATUS_PARAM ); float32 float32_div( float32, float32 STATUS_PARAM ); float32 float32_rem( float32, float32 STATUS_PARAM ); float32 float32_sqrt( float32 STATUS_PARAM ); +float32 float32_exp2( float32 STATUS_PARAM ); float32 float32_log2( float32 STATUS_PARAM ); int float32_eq( float32, float32 STATUS_PARAM ); int float32_le( float32, float32 STATUS_PARAM ); @@ -315,6 +316,7 @@ INLINE int float32_is_zero(float32 a) #define float32_zero make_float32(0) #define float32_one make_float32(0x3f800000) +#define float32_ln2 make_float32(0x3f317218) /*---------------------------------------------------------------------------- | Software IEC/IEEE double-precision conversion routines. @@ -386,6 +388,7 @@ INLINE int float64_is_zero(float64 a) #define float64_zero make_float64(0) #define float64_one make_float64(0x3ff0000000000000LL) +#define float64_ln2 make_float64(0x3fe62e42fefa39efLL) #ifdef FLOATX80 |