tree 2ef460bb4d8f3515c4e9ae912940bd8ace4cf078
parent e6afc87f804abee7d0479be5e8e31c56d885fafb
author Peter Maydell <peter.maydell@linaro.org> 1305812778 +0100
committer Aurelien Jarno <aurelien@aurel32.net> 1306183176 +0200

target-arm: Signal Underflow when denormal flushed to zero on output

On ARM the architecture mandates that when an output denormal is flushed to
zero we must set the FPSCR UFC (underflow) bit, so map softfloat's
float_flag_output_denormal accordingly.

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