From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11634 invoked by alias); 20 Aug 2008 13:14:03 -0000 Received: (qmail 11618 invoked by uid 22791); 20 Aug 2008 13:14:03 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate7.de.ibm.com (HELO mtagate7.de.ibm.com) (195.212.29.156) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 20 Aug 2008 13:12:55 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate7.de.ibm.com (8.13.8/8.13.8) with ESMTP id m7KDCAjA568748 for ; Wed, 20 Aug 2008 13:12:10 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.0) with ESMTP id m7KDCA1D3211328 for ; Wed, 20 Aug 2008 15:12:10 +0200 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m7KDCATl018618 for ; Wed, 20 Aug 2008 15:12:10 +0200 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with SMTP id m7KDCATh018612; Wed, 20 Aug 2008 15:12:10 +0200 Message-Id: <200808201312.m7KDCATh018612@d12av02.megacenter.de.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Wed, 20 Aug 2008 15:12:10 +0200 Subject: Re: AIX, always a thread, experimental patch To: pedro@codesourcery.com (Pedro Alves) Date: Wed, 20 Aug 2008 13:14:00 -0000 From: "Ulrich Weigand" Cc: gdb-patches@sourceware.org In-Reply-To: <200808191808.43011.pedro@codesourcery.com> from "Pedro Alves" at Aug 19, 2008 06:08:42 PM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit 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: 2008-08/txt/msg00538.txt.bz2 Pedro Alves wrote: > I've given another look at aix-thread.c, in an effort to make it work with the > always-a-thread changes, and came up with the attached patch. It is obviously > not finished, but it should point at the direction we should take (I hope). I'll have a look, but right now AIX seems to be quite broken on mainline anyway. This apparently has to do with displaced stepping (it works much better with can-use-displaced-stepping off). I'm still investigating what's going on here ... Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE Ulrich.Weigand@de.ibm.com