| commit | e6afc87f804abee7d0479be5e8e31c56d885fafb | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 19 May 2011 13:46:17 +0000 (19 14:46 +0100) | ||
| committer | Aurelien Jarno <aurelien@aurel32.net> | |
| Mon, 23 May 2011 20:39:35 +0000 (23 22:39 +0200) | ||
| tree | 7583efb95a098017efe645d40a81941d1216f671 | treesnapshot (tar.gz zip) |
| parent | 43fe9bdb0f64237187aeab809bb98e1b46807538 | commitdiff |
softfloat: Add new flag for when denormal result is flushed to zero
Add a new float_flag_output_denormal which is set when the result
of a floating point operation would be denormal but is flushed to
zero because we are in flush_to_zero mode. This is necessary because
some architectures signal this condition as an underflow and others
signal it as an inexact result.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Add a new float_flag_output_denormal which is set when the result
of a floating point operation would be denormal but is flushed to
zero because we are in flush_to_zero mode. This is necessary because
some architectures signal this condition as an underflow and others
signal it as an inexact result.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| fpu/softfloat.c | diffblobblamehistory | |
| fpu/softfloat.h | diffblobblamehistory |