From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5869 invoked by alias); 15 Apr 2015 12:02:48 -0000 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 Received: (qmail 5854 invoked by uid 89); 15 Apr 2015 12:02:47 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=no version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Wed, 15 Apr 2015 12:02:41 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t3FC2dB3026428 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Wed, 15 Apr 2015 08:02:39 -0400 Received: from blade.nx (ovpn-116-95.ams2.redhat.com [10.36.116.95]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t3FC2c0v001084; Wed, 15 Apr 2015 08:02:39 -0400 Received: by blade.nx (Postfix, from userid 1000) id 10ACA263FB7; Wed, 15 Apr 2015 13:02:38 +0100 (BST) Date: Wed, 15 Apr 2015 12:02:00 -0000 From: Gary Benson To: Pedro Alves Cc: gdb-patches@sourceware.org Subject: Re: [PATCH 0/7] Do not require "file" commands for remote targets Message-ID: <20150415120237.GA32701@blade.nx> References: <1427887341-31819-1-git-send-email-gbenson@redhat.com> <552E41B5.1000508@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <552E41B5.1000508@redhat.com> X-IsSubscribed: yes X-SW-Source: 2015-04/txt/msg00557.txt.bz2 Pedro Alves wrote: > On 04/01/2015 12:22 PM, Gary Benson wrote: > > Patch 7 causes GDB to attempt to locate and open the executable > > in remote-target cases without multiprocess extensions: > > Should be "with multiprocess extensions". Without those, we don't > know the target's pid, and thus can't use pid-to-exec-file. How about: Patch 7 causes GDB to attempt to locate and open the executable for remote targets not using extended-remote: > > > > bash$ gdb -q > > (gdb) target remote | gdbserver - --attach 31979 > > Remote debugging using | gdbserver - --attach 31979 > > Attached; pid = 31979 > > Remote debugging using stdio > > Reading symbols from target:/bin/bash... > > > > and: > > > > bash$ gdb -q > > (gdb) target remote | gdbserver - /bin/sh > > Remote debugging using | gdbserver - /bin/sh > > Process /bin/sh created; pid = 32166 > > stdin/stdout redirected > > Remote debugging using stdio > > Reading symbols from target:/bin/bash... Cheers, Gary -- http://gbenson.net/