From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4293 invoked by alias); 4 Dec 2008 22:29:01 -0000 Received: (qmail 4281 invoked by uid 22791); 4 Dec 2008 22:29:01 -0000 X-Spam-Check-By: sourceware.org Received: from sibelius.xs4all.nl (HELO sibelius.xs4all.nl) (82.92.89.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 04 Dec 2008 22:28:24 +0000 Received: from brahms.sibelius.xs4all.nl (kettenis@localhost.sibelius.xs4all.nl [127.0.0.1]) by brahms.sibelius.xs4all.nl (8.14.3/8.14.3) with ESMTP id mB4MSJNK011925; Thu, 4 Dec 2008 23:28:19 +0100 (CET) Received: (from kettenis@localhost) by brahms.sibelius.xs4all.nl (8.14.3/8.14.3/Submit) id mB4MSIcl009759; Thu, 4 Dec 2008 23:28:18 +0100 (CET) Date: Thu, 04 Dec 2008 22:29:00 -0000 Message-Id: <200812042228.mB4MSIcl009759@brahms.sibelius.xs4all.nl> From: Mark Kettenis To: gingold@adacore.com CC: gdb-patches@sourceware.org In-reply-to: (message from Tristan Gingold on Thu, 4 Dec 2008 16:28:25 +0100) Subject: Re: [RFA] Darwin: single step through sigreturn References: Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2008-12/txt/msg00077.txt.bz2 > From: Tristan Gingold > Date: Thu, 4 Dec 2008 16:28:25 +0100 > > Hi, > > as other platform, single stepping through the sigreturn syscall is > special: changing the cpu state > is useless as the context is restored. The trace bit must be set in > the to be restored context. Tristan, It seems your mail client munges diffs (by wrapping lines). Otherwise it looks ok. Mark