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| author | Will Newton | 2013-12-06 18:01:41 +0100 |
|---|---|---|
| committer | Peter Maydell | 2013-12-10 14:28:50 +0100 |
| commit | e17ab310e98c55bd5cb8026c1086f9d19d181d3d (patch) | |
| tree | 9f50af95e43d0520e2f8f865f7870ef2c76b647c /include/fpu | |
| parent | softfloat: Remove unused argument from MINMAX macro. (diff) | |
| download | qemu-e17ab310e98c55bd5cb8026c1086f9d19d181d3d.tar.gz qemu-e17ab310e98c55bd5cb8026c1086f9d19d181d3d.tar.xz qemu-e17ab310e98c55bd5cb8026c1086f9d19d181d3d.zip | |
softfloat: Add minNum() and maxNum() functions to softfloat.
Add floatnn_minnum() and floatnn_maxnum() functions which are equivalent
to the minNum() and maxNum() functions from IEEE 754-2008. They are
similar to min() and max() but differ in the handling of QNaN arguments.
Signed-off-by: Will Newton <will.newton@linaro.org>
Message-id: 1386158099-9239-5-git-send-email-will.newton@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/fpu')
| -rw-r--r-- | include/fpu/softfloat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index f3927e2419..2365274daa 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -302,6 +302,8 @@ int float32_compare( float32, float32 STATUS_PARAM ); int float32_compare_quiet( float32, float32 STATUS_PARAM ); float32 float32_min(float32, float32 STATUS_PARAM); float32 float32_max(float32, float32 STATUS_PARAM); +float32 float32_minnum(float32, float32 STATUS_PARAM); +float32 float32_maxnum(float32, float32 STATUS_PARAM); int float32_is_quiet_nan( float32 ); int float32_is_signaling_nan( float32 ); float32 float32_maybe_silence_nan( float32 ); @@ -408,6 +410,8 @@ int float64_compare( float64, float64 STATUS_PARAM ); int float64_compare_quiet( float64, float64 STATUS_PARAM ); float64 float64_min(float64, float64 STATUS_PARAM); float64 float64_max(float64, float64 STATUS_PARAM); +float64 float64_minnum(float64, float64 STATUS_PARAM); +float64 float64_maxnum(float64, float64 STATUS_PARAM); int float64_is_quiet_nan( float64 a ); int float64_is_signaling_nan( float64 ); float64 float64_maybe_silence_nan( float64 ); |