From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-return-44533-listarch-gdb=sources.redhat.com@sourceware.org>
Received: (qmail 35689 invoked by alias); 24 Jul 2015 08:37:17 -0000
Mailing-List: contact gdb-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb.sourceware.org>
List-Subscribe: <mailto:gdb-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb/>
List-Post: <mailto:gdb@sourceware.org>
List-Help: <mailto:gdb-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-owner@sourceware.org
Received: (qmail 35672 invoked by uid 89); 24 Jul 2015 08:37:16 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-HELO: mail-pd0-f176.google.com
Received: from mail-pd0-f176.google.com (HELO mail-pd0-f176.google.com) (209.85.192.176) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 24 Jul 2015 08:37:15 +0000
Received: by pdjr16 with SMTP id r16so10556117pdj.3        for <gdb@sourceware.org>; Fri, 24 Jul 2015 01:37:13 -0700 (PDT)
X-Received: by 10.66.62.163 with SMTP id z3mr28596433par.12.1437727032988;        Fri, 24 Jul 2015 01:37:12 -0700 (PDT)
Received: from E107787-LIN (gcc1-power7.osuosl.org. [140.211.15.137])        by smtp.gmail.com with ESMTPSA id to5sm13194656pac.33.2015.07.24.01.37.10        (version=TLS1_2 cipher=AES128-SHA256 bits=128/128);        Fri, 24 Jul 2015 01:37:12 -0700 (PDT)
From: Yao Qi <qiyaoltc@gmail.com>
To: "Ding\, Fei" <fei.ding@intel.com>
Cc: "gdb\@sourceware.org" <gdb@sourceware.org>
Subject: Re: Communicate gdb with other process
References: <C90E02675453724EAC7735995F7077976E5234@shsmsx102.ccr.corp.intel.com>
Date: Fri, 24 Jul 2015 08:37:00 -0000
In-Reply-To: <C90E02675453724EAC7735995F7077976E5234@shsmsx102.ccr.corp.intel.com>	(Fei Ding's message of "Fri, 24 Jul 2015 06:13:28 +0000")
Message-ID: <86oaj2gde5.fsf@gmail.com>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
X-IsSubscribed: yes
X-SW-Source: 2015-07/txt/msg00041.txt.bz2

"Ding, Fei" <fei.ding@intel.com> writes:

> I'd like to make Gdbserver communicate with other process, such as:
>
> Gdb<=3D=3D=3D>Gdbserver<=3D=3D=3D>MyProgram
>
> Gdbserver and MyProgram will run on the same device.
>
> Any suggestion for implementation?

GDBserver can communicate with agent from other process by socket.  You
can see gdb/common/agent.c.  The protocol is documented
https://sourceware.org/gdb/current/onlinedocs/gdb/In_002dProcess-Agent-Prot=
ocol.html

--=20
Yao (=E9=BD=90=E5=B0=A7)