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

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

2011-04-18 Thread Aurelien Jarno
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 0. When converting from commonNan, the explicit bit sho