From mint-bounce@lists.fishpool.fi Tue Jan 22 17:32:45 2008 X-Original-To: fnaumann@mail.boerde.de Delivered-To: fnaumann@mail.boerde.de X-ME-UUID: 20080107185319666.A2B37700009A@mwinf2327.orange.fr Date: Mon, 7 Jan 2008 19:53:18 +0100 From: Patrice Mandin To: mint@lists.fishpool.fi Subject: Re: [MiNT] gcc 4.2.2 compile error Message-Id: <20080107195318.62b9ec54.mandin.patrice@wanadoo.fr> In-Reply-To: <47825C1D.9000306@freesbee.fr> References: <200801032257.16394.oak@helsinkinet.fi> <200801042028.18829.oak@helsinkinet.fi> <47825C1D.9000306@freesbee.fr> Organization: Chez moi X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 X-ecartis-version: Ecartis v1.0.0 Sender: mint-bounce@lists.fishpool.fi Errors-To: mint-bounce@lists.fishpool.fi X-original-sender: mandin.patrice@wanadoo.fr Precedence: bulk List-help: List-unsubscribe: List-Id: X-List-ID: List-subscribe: List-owner: List-post: X-Virus-Scanned: by amavisd-new at relay.boerde.de X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on relay.boerde.de X-Spam-Status: No, hits=-1.0 tagged_above=-50.5 required=7.0 tests=BAYES_00 X-Spam-Level: Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by freemint id m0MGP1dZ004618 Status: X-Status: X-Keywords: Le Mon, 07 Jan 2008 18:06:37 +0100 Vincent Rivière a écrit: > However it would be nice if FreeMiNT could do some stack checking... > For example, on task switching, or on system calls, it could check > that the stack pointer is greater than the end of the data segment. Or make the kernel to have a proper virtual adress space for each process, and put the stack at the end of it :). And when there is a bus error on stack, add more memory pages below it. -- Patrice Mandin WWW: http://pmandin.atari.org/ Programmeur Linux, Atari Spécialité: Développement, jeux