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From: Paul Brook <paul@codesourcery.com>
Subject: Re: [Qemu-devel] [PATCH] use stdio.h
Date: Mon, 24 Apr 2006 16:08:58 +0100
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> >> 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 :-)

=46rom 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