From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [rft] s2ram wakeup moves to .c, could fix few machines Date: Fri, 8 Feb 2008 07:04:19 +0000 Message-ID: <20080208070419.GA4544@ucw.cz> References: <20080205190600.GB11613@elf.ucw.cz> <200802072312.31430.rjw@sisk.pl> <47AB887E.7010000@zytor.com> <200802080006.54151.rjw@sisk.pl> <20080207233509.GB21468@elf.ucw.cz> <47AB975C.1010902@zytor.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <47AB975C.1010902@zytor.com> Sender: linux-kernel-owner@vger.kernel.org To: "H. Peter Anvin" Cc: "Rafael J. Wysocki" , kernel list , Linux-pm mailing list List-Id: linux-pm@vger.kernel.org Hi! > >I really need the entry point to be at offset 0, so > >that I can get > >pointers to my data. I could not figure out how to do > >it any other > >way. And if 0 is taken, I thought I'd put header at the > >end. > > > > Why not just put the structure at 0, and put pointers in > the structure to everything else you need? segments:offsets rear its ugly head here. I need %ds to point to my data, and the way to do it is copy it from %cs; that needs start to be at 0. If you can find a solution that does not need this (some segment/offset arithmetics at beggining of wakeup?) we could use it, but I was lost between relocations. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html