X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f X-Authentication-Warning: envy.delorie.com: dj set sender to dj AT delorie DOT com using -f From: DJ Delorie <dj AT delorie DOT com> To: djgpp AT delorie DOT com Subject: Re: using fs/gs segment registers in djgpp? In-Reply-To: <CAPLG5jZx4v-0QV+6F5xLALeQHGGiz2RUzkF3eOcYX7Y2MkiJGQ@mail.gmail.com> (djgpp@delorie.com) Date: Tue, 28 Mar 2017 12:59:08 -0400 Message-ID: <xnbmsl5odf.fsf@envy.delorie.com> MIME-Version: 1.0 Content-Type: text/plain Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk The transfer buffer might use %fs or %gs, if so, any I/O, BIOS, or DOS calls would touch those too.