Re: possible bug in arm's cpu_setmcontext()?

[Matt Thomas <matt%3am-software.com@localhost>]

On Mar 4, 2013, at 10:45 AM, minux <minux.ma%gmail.com@localhost> wrote:

> #ifdef FPU_VFP
>        if ((flags & _UC_FPU)
>            && (curcpu()->ci_vfp_id || (flags & _UC_ARM_VFP) == 0)) {
>                return EINVAL;
>        }
> #endif

Actually, it should be curcpu()->ci_vfp_id == 0.  And I've committed
that.

The point is that you don't set _UC_FPU if there is no FPU.
It won't be set by getcontext if there is no FPU.