From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14195 invoked by alias); 28 Mar 2008 14:48:22 -0000 Received: (qmail 14187 invoked by uid 22791); 28 Mar 2008 14:48:21 -0000 X-Spam-Check-By: sourceware.org Received: from cerber.ds.pg.gda.pl (HELO cerber.ds.pg.gda.pl) (153.19.208.18) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 28 Mar 2008 14:48:02 +0000 Received: from localhost (unknown [127.0.0.17]) by cerber.ds.pg.gda.pl (Postfix) with ESMTP id 44DD0400C4; Fri, 28 Mar 2008 15:48:00 +0100 (CET) Received: from cerber.ds.pg.gda.pl ([153.19.208.18]) by localhost (cerber.ds.pg.gda.pl [153.19.208.18]) (amavisd-new, port 10024) with ESMTP id MrKO8n+1dGsM; Fri, 28 Mar 2008 15:47:53 +0100 (CET) Received: from piorun.ds.pg.gda.pl (piorun.ds.pg.gda.pl [153.19.208.8]) by cerber.ds.pg.gda.pl (Postfix) with ESMTP id 6BD2640070; Fri, 28 Mar 2008 15:47:53 +0100 (CET) Received: by piorun.ds.pg.gda.pl (Postfix, from userid 2160) id C6DD2187CC; Fri, 28 Mar 2008 15:47:54 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by piorun.ds.pg.gda.pl (Postfix) with ESMTP id C31AD187CB; Fri, 28 Mar 2008 14:47:54 +0000 (GMT) Date: Fri, 28 Mar 2008 14:48:00 -0000 From: "Maciej W. Rozycki" To: Pedro Alves cc: gdb-patches@sourceware.org Subject: Re: linux native async mode support In-Reply-To: <200803211719.16805.pedro@codesourcery.com> Message-ID: References: <200803140810.22883.pedro@codesourcery.com> <200803182326.37484.pedro@codesourcery.com> <20080321155437.GN25307@caradoc.them.org> <200803211719.16805.pedro@codesourcery.com> User-Agent: Alpine 1.00 (SOC 882 2007-12-20) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-IsSubscribed: yes 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: 2008-03/txt/msg00463.txt.bz2 On Fri, 21 Mar 2008, Pedro Alves wrote: > This is what I checked in after another round of testing > on x86_64-unknown-linux-gnu. Hmm, I have narrowed it down to be the reason of breakage when the current head of the tree is built for the mipsisa32-sde-elf target. The symptom is when you run GBD interactively (no arguments) and enter any line for processing (a lone new-line character is enough), then the program crashes with SIGSEGV (an infinite recursion, it would seem). Reverting this commit makes GDB run as previously. Just a heads-up, given it is trivial to reproduce and I fear I may have no resources to debug it myself (sorry). Maciej