From owner-freebsd-ia64 Tue Dec 17 2:17: 0 2002 Delivered-To: freebsd-ia64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DBE7337B401 for ; Tue, 17 Dec 2002 02:16:59 -0800 (PST) Received: from smtp030.tiscali.dk (smtp030.tiscali.dk [212.54.64.105]) by mx1.FreeBSD.org (Postfix) with ESMTP id ABC4643EDA for ; Tue, 17 Dec 2002 02:16:58 -0800 (PST) (envelope-from db@traceroute.dk) Received: from main (213.237.112.252.adsl.arsy.worldonline.dk [213.237.112.252]) by smtp030.tiscali.dk (8.12.5/8.12.5) with ESMTP id gBHAGsOi017433 for ; Tue, 17 Dec 2002 11:16:55 +0100 (MET) Message-Id: <200212171016.gBHAGsOi017433@smtp030.tiscali.dk> Date: Tue, 17 Dec 2002 11:20:29 CET From: socketd To: ia64@freebsd.org Subject: Memory permissions Reply-To: db@traceroute.dk X-Mailer: Spruce 0.6.5 for X11 w/smtpio 0.7.9 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Sender: owner-freebsd-ia64@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hi all I have asked in hackers@ but got no answer, so I'll try here. Within the thing we call "x86 compatible", we have ia32 and ia64 right? Ia32 doesn't support read AND execute permissions on the memory, as it sees read and execute as the same thing. Has this changed in ia64, so we can make non-executable heaps and stacks? Hope someone will/can answer these. br socketd ps: Please CC to me as I'm not on the list. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ia64" in the body of the message