Re: [Qemu-devel] [PATCH 01/20] softfloat: fix floatx80 handling of NaN

2011-04-20 Thread Aurelien Jarno
On Tue, Apr 19, 2011 at 11:53:50AM +0100, Peter Maydell wrote: > On 18 April 2011 21:59, Aurelien Jarno wrote: > > The floatx80 format uses an explicit bit that should be taken into account > > when converting to and from commonNaN format. > > > > When converting to commonNaN, the explicit bit sho

Re: [Qemu-devel] [PATCH 01/20] softfloat: fix floatx80 handling of NaN

2011-04-19 Thread Peter Maydell
On 18 April 2011 21:59, Aurelien Jarno wrote: > The floatx80 format uses an explicit bit that should be taken into account > when converting to and from commonNaN format. > > When converting to commonNaN, the explicit bit should be removed if it is > a 1, and a default NaN should be used if it is