tree 38b1c3f69f028c82493d0117a8ec854451af838a
parent d1a1eb7472b40950dac176a191f3d5d4ae980ecc
author Peter Maydell <peter.maydell@linaro.org> 1297337336 +0000
committer Aurelien Jarno <aurelien@aurel32.net> 1297358889 +0100

softfloat: Add float16 type and float16 NaN handling functions

Add a float16 type to softfloat, rather than using bits16 directly.
Also add the missing functions float16_is_quiet_nan(),
float16_is_signaling_nan() and float16_maybe_silence_nan(),
which are needed for the float16 conversion routines.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>