Return-Path: Delivered-To: apmail-incubator-harmony-commits-archive@www.apache.org Received: (qmail 36372 invoked from network); 21 Sep 2006 11:33:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 21 Sep 2006 11:33:14 -0000 Received: (qmail 92517 invoked by uid 500); 21 Sep 2006 11:33:13 -0000 Delivered-To: apmail-incubator-harmony-commits-archive@incubator.apache.org Received: (qmail 92480 invoked by uid 500); 21 Sep 2006 11:33:13 -0000 Mailing-List: contact harmony-commits-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: harmony-dev@incubator.apache.org Delivered-To: mailing list harmony-commits@incubator.apache.org Received: (qmail 92469 invoked by uid 99); 21 Sep 2006 11:33:13 -0000 Received: from idunn.apache.osuosl.org (HELO idunn.apache.osuosl.org) (140.211.166.84) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Sep 2006 04:33:13 -0700 X-ASF-Spam-Status: No, hits=0.0 required=5.0 tests= Received: from [209.237.227.198] ([209.237.227.198:46281] helo=brutus.apache.org) by idunn.apache.osuosl.org (ecelerity 2.1.1.8 r(12930)) with ESMTP id E4/59-04092-67872154 for ; Thu, 21 Sep 2006 04:33:11 -0700 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 68C5A4190C8 for ; Thu, 21 Sep 2006 11:29:23 +0000 (GMT) Message-ID: <896266.1158838163425.JavaMail.jira@brutus> Date: Thu, 21 Sep 2006 04:29:23 -0700 (PDT) From: "Eugene S. Ostrovsky (JIRA)" To: harmony-commits@incubator.apache.org Subject: [jira] Updated: (HARMONY-1523) [DRLVM] jvmtiPopFrame jit mode - Safe point callback implementatoin. In-Reply-To: <6762556.1158837322458.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N [ http://issues.apache.org/jira/browse/HARMONY-1523?page=all ] Eugene S. Ostrovsky updated HARMONY-1523: ----------------------------------------- Attachment: jvmtiPopFrame-jit-mode-Safe-point-callback-implementation.patch > [DRLVM] jvmtiPopFrame jit mode - Safe point callback implementatoin. > -------------------------------------------------------------------- > > Key: HARMONY-1523 > URL: http://issues.apache.org/jira/browse/HARMONY-1523 > Project: Harmony > Issue Type: Improvement > Components: DRLVM > Reporter: Eugene S. Ostrovsky > Attachments: jvmtiPopFrame-jit-mode-Safe-point-callback-implementation.patch > > > Frame unwinding requested by jvmtiPopFrame() function is established by suspended thread itself during it's staying in safe point. For this purpose safe point callback can be used. > See HARMONY-1420 for brief top-level pop frame implementation design. > Proposed patch: > 1. Exports hythread_set_safepoint_callback() from thead manager. > 2. Implements the callback function to perform frame unwinding. > 3. Adds poppable attribute to those m2n frames that can be popped. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira