From owner-freebsd-emulation Tue Sep 7 11: 5:18 1999 Delivered-To: freebsd-emulation@freebsd.org Received: from vexpert.dbai.tuwien.ac.at (vexpert.dbai.tuwien.ac.at [128.130.111.12]) by hub.freebsd.org (Postfix) with ESMTP id 0943514DC6 for ; Tue, 7 Sep 1999 11:05:12 -0700 (PDT) (envelope-from pfeifer@dbai.tuwien.ac.at) Received: from markab (markab [128.130.111.33]) by vexpert.dbai.tuwien.ac.at (8.9.1/8.9.1) with ESMTP id UAA00488; Tue, 7 Sep 1999 20:03:47 +0200 (MET DST) Date: Tue, 7 Sep 1999 20:03:45 +0200 (MET DST) From: Gerald Pfeifer To: Bruce Evans Cc: emulation@freebsd.org, marcel@scc.nl Subject: Re: SIGBUS for threaded Linux binaries (glibc2.1) [PSL_AC related?] In-Reply-To: <199908242121.HAA08964@godzilla.zeta.org.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-emulation@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Wed, 25 Aug 1999, Bruce Evans wrote: > Alignment checking is almost unusable on i386's since compilers don't > support it. E.g., gcc generates a misaligned load and store for: Uh? First of all, for sure there are compilers for ia32 that do alignment checking and (later) EGCS version resp. GCC 2.95.x certainly do some stack alignment. Gerald -- Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-emulation" in the body of the message