[ros-dev] Patch - somebody please review (FPU state saving)

[KJK::Hyperion]

At 15.21 04/11/2004, you wrote:
>1) Use KeSave/RestoreFloatingState() in KM when FPU is used.

both this...

>2) Compile kernel-mode code with soft-fpu switch to make the compiler call 
>a softfpu lib instead of using the x87

... and this. We ARE dealing with internal and undocumented parts, so we 
should be relatively free, but win32k needs to implement FPU emulation 
(FLOATOBJ) anyway. If it's an option to use FLOATOBJ throughout, it would 
be best. Otherwise, please remember KeSave/RestoreFloatingState