105 Commits

Author	SHA1	Message	Date
Peter Maydell	8afbdabac2	softfloat: Add 16 bit integer to float conversions ... Add the float to 16 bit integer conversion routines. These can be trivially implemented in terms of the int32_to_float* routines, but providing them makes our API more symmetrical and can simplify callers. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>	2014-01-08 19:07:22 +00:00
Will Newton	f581bf5474	softfloat: Add float to 16bit integer conversions. ... ARMv8 requires support for converting 32 and 64bit floating point values to signed and unsigned 16bit integers. Signed-off-by: Will Newton <will.newton@linaro.org> [PMM: updated not to incorrectly set Inexact for Invalid inputs] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>	2014-01-08 19:07:22 +00:00
Will Newton	e17ab310e9	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>	2013-12-10 13:28:50 +00:00
Richard Henderson	1e397eadf1	softfloat: Implement uint64_to_float128 ... Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>	2013-01-05 10:12:50 +00:00
Paolo Bonzini	6b4c305cbd	fpu: move public header file to include/fpu ... Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2012-12-19 08:32:46 +01:00