From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6742 invoked by alias); 18 Dec 2013 14:11:14 -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 6730 invoked by uid 89); 18 Dec 2013 14:11:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham 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 ESMTP; Wed, 18 Dec 2013 14:11:12 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rBIEBADv011712 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 18 Dec 2013 09:11:10 -0500 Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.ams2.redhat.com [10.39.146.11]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id rBIEB9Xc013329; Wed, 18 Dec 2013 09:11:10 -0500 Message-ID: <52B1ACFD.6020507@redhat.com> Date: Wed, 18 Dec 2013 14:11:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 MIME-Version: 1.0 To: Yao Qi CC: gdb-patches@sourceware.org Subject: Re: [PATCH 1/4] Query supported notifications by qSupported References: <1386856184-16519-1-git-send-email-yao@codesourcery.com> <1386856184-16519-2-git-send-email-yao@codesourcery.com> In-Reply-To: <1386856184-16519-2-git-send-email-yao@codesourcery.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-SW-Source: 2013-12/txt/msg00700.txt.bz2 On 12/12/2013 01:49 PM, Yao Qi wrote: > > --> qSupported:XXX;notifications=N1,N2.N3 > (GDB supports notification N1, N2 and N3) > <-- XXX;Notifications=N1,N2,N4 > (GDBsever supports notification N1, N2 and N4) But is there any real benefit to the extra "Notifications=" indirection, rather than just treat notifications as regular qSupported features? IOW, why not simply: --> qSupported:XXX;N1+;N2+;N3+;N2ext+;ultimatefeature+ ? I.e., GDB supports XXX; N1 notifications; N2 notifications; N3 notifications; foo extension on N2 notifications; and the "ultimatefeature" feature, which actually implies support for 3 different notifications.) -- Pedro Alves