Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261872AbUKVAQx (ORCPT ); Sun, 21 Nov 2004 19:16:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261886AbUKVAOp (ORCPT ); Sun, 21 Nov 2004 19:14:45 -0500 Received: from news.suse.de ([195.135.220.2]:21656 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S261880AbUKVANG (ORCPT ); Sun, 21 Nov 2004 19:13:06 -0500 To: Linus Torvalds Cc: Davide Libenzi , Daniel Jacobowitz , Eric Pouech , Roland McGrath , Mike Hearn , Linux Kernel Mailing List , Andrew Morton , wine-devel Subject: Re: ptrace single-stepping change breaks Wine References: <200411152253.iAFMr8JL030601@magilla.sf.frob.com> <419E42B3.8070901@wanadoo.fr> <419E4A76.8020909@wanadoo.fr> <419E5A88.1050701@wanadoo.fr> <20041119212327.GA8121@nevyn.them.org> <20041120214915.GA6100@tesore.ph.cox.net> From: Andreas Schwab X-Yow: YOW!! Everybody out of the GENETIC POOL! Date: Mon, 22 Nov 2004 01:13:00 +0100 In-Reply-To: (Linus Torvalds's message of "Sun, 21 Nov 2004 14:33:32 -0800 (PST)") Message-ID: User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 774 Lines: 21 Linus Torvalds writes: > Now, try to "strace" it, or debug it with gdb, and see if you can repeat > the behaviour. You'll always have hard time repeating that under strace or gdb, since a debugger uses SIGTRAP for it's own purpose and does not pass it to the program. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra?e 5, 90409 N?rnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/