From owner-freebsd-questions Sun Jul 29 2:59:41 2001 Delivered-To: freebsd-questions@freebsd.org Received: from obsecurity.dyndns.org (adsl-64-169-104-149.dsl.lsan03.pacbell.net [64.169.104.149]) by hub.freebsd.org (Postfix) with ESMTP id B95EC37B401 for ; Sun, 29 Jul 2001 02:59:38 -0700 (PDT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 1BD4A66F1C; Sun, 29 Jul 2001 02:59:37 -0700 (PDT) Date: Sun, 29 Jul 2001 02:59:37 -0700 From: Kris Kennaway To: ray.kohler@mail.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: compiling kernel with -fomit-frame-pointer Message-ID: <20010729025937.A85101@xor.obsecurity.org> References: <20010728192631.5b06c277.rkohler1@cox.rr.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="a8Wt8u1KmwUX3Y2C" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010728192631.5b06c277.rkohler1@cox.rr.com>; from rkohler1@cox.rr.com on Sat, Jul 28, 2001 at 07:26:31PM -0400 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --a8Wt8u1KmwUX3Y2C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Jul 28, 2001 at 07:26:31PM -0400, Ray Kohler wrote: > This is probably a really lousy idea anyway, but I'd like to know if > a kernel build with -fomit-frame-pointer will work ok. I know the > implications of using this in userland code (and of course I could > just try it and see, but I don't really want to take the time to > make a wonky kernel). Anybody know whether this is legal? Why bother? You'll start running into stability problems with the code generated by gcc if you compile with funky options. Kris --a8Wt8u1KmwUX3Y2C Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE7Y96JWry0BWjoQKURAm1eAKClpZJgM0xz0iVPNESQvzbZqff5mACg+5ni 1djanD9d7WoRGQJ3IDKNqDo= =mFVk -----END PGP SIGNATURE----- --a8Wt8u1KmwUX3Y2C-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message