Re: [Qemu-devel] [PATCH] use stdio.h

[Paul Brook <paul@codesourcery.com>]

> >> Make dyngen-exec.h include <stdio.h> which is more portable than the
> >> local definitions.
> >
> > I believe dyngen-exec.h deliberately doesn't include stdio.h because it
> > conflicts with the local register variables on some hosts.
>
> Ah, I thought there's got to be an explanation... Should be added though to
> dyngen-exec.h to avoid future patches from wise-guys like myself :-)

From the top of that file:

/* NOTE: standard headers should be used with special care at this
   point because host CPU registers are used as global variables. Some
   host headers do not allow that. */

Paul