Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 32183 invoked from network); 10 Aug 2010 15:02:20 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 10 Aug 2010 15:02:20 -0000 Received: (qmail 37683 invoked by uid 500); 10 Aug 2010 15:02:20 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 37587 invoked by uid 500); 10 Aug 2010 15:02:19 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 37564 invoked by uid 99); 10 Aug 2010 15:02:18 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Aug 2010 15:02:18 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.131] (HELO eos.apache.org) (140.211.11.131) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Aug 2010 15:02:15 +0000 Received: from eosnew.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id 6A7DB604; Tue, 10 Aug 2010 15:01:53 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: Apache Wiki To: Apache Wiki Date: Tue, 10 Aug 2010 15:01:53 -0000 Message-ID: <20100810150153.39996.18582@eosnew.apache.org> Subject: =?utf-8?q?=5BHarmony_Wiki=5D_Update_of_=22Harmony=5FJDB=5FCommand=5FLine?= =?utf-8?q?=5FTool=22_by_DanielGong?= X-Virus-Checked: Checked by ClamAV on apache.org Dear Wiki user, You have subscribed to a wiki page or wiki category on "Harmony Wiki" for c= hange notification. The "Harmony_JDB_Command_Line_Tool" page has been changed by DanielGong. http://wiki.apache.org/harmony/Harmony_JDB_Command_Line_Tool?action=3Ddiff&= rev1=3D2&rev2=3D3 -------------------------------------------------- =3D=3D=3D 2. Design =3D=3D=3D = = + = =3D=3D=3D 3. Challenges =3D=3D=3D + = + There are several challenges in the implementation of Harmony JDB. For de= velopers who want to continue the work, it's better to take a look at this = part and have a serious consideration of how to overcome the difficulties. + = + *Besides the simple JDB help information of RI, there's no detailed docu= mentation describing and specifying JDB behavior and commands, which makes = high compatibility not easy to achieve for developers who are not very fami= liar with JDB usage. + = + *JDB supports not only variable value display but also Java expression v= alue, which raise the problem of how to calculate a Java expression in JDB.= Regis (Regis Xu) suggested that we need to parse the expression string to = find out which part should be calculated at debuggee side, and which can be= done at jdb side. = = =3D=3D=3D 4. Achievement so far =3D=3D=3D = + The project started as a project of Google Summer of Code 2010. By the ti= me when gsoc 2010 ends, the project has a code base which have a framework = or structure of how commands are parsed, matched and executed in jdb, but d= o not have all commands implemented. + = = =3D=3D=3D 5. Future work =3D=3D=3D + = = = =3D=3D=3D 6. Contact info =3D=3D=3D