From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25036 invoked by alias); 11 Jul 2007 16:25:35 -0000 Received: (qmail 25029 invoked by uid 22791); 11 Jul 2007 16:25:34 -0000 X-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,DK_POLICY_SIGNSOME,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 11 Jul 2007 16:25:32 +0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.13.1/8.13.1) with ESMTP id l6BGPRqo026746 for ; Wed, 11 Jul 2007 12:25:27 -0400 Received: from pobox.corp.redhat.com (pobox.corp.redhat.com [10.11.255.20]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l6BGPRal020713 for ; Wed, 11 Jul 2007 12:25:27 -0400 Received: from [127.0.0.1] (sebastian-int.corp.redhat.com [172.16.52.221]) by pobox.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l6BGPQdN019990 for ; Wed, 11 Jul 2007 12:25:26 -0400 Message-ID: <46950488.3090700@redhat.com> Date: Wed, 11 Jul 2007 16:25:00 -0000 From: Andrew Cagney User-Agent: Thunderbird 1.5.0.12 (X11/20070530) MIME-Version: 1.0 To: frysk@sourceware.org Subject: minutes 2007-07-11 at 9:30 east References: <4693C37B.80007@redhat.com> In-Reply-To: <4693C37B.80007@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact frysk-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: frysk-owner@sourceware.org X-SW-Source: 2007-q3/txt/msg00089.txt.bz2 Technical discussion: cni vs jni See and please follow up the e-mail: http://sources.redhat.com/ml/frysk/2007-q3/msg00084.html Round Table (Ordered roughly by last initial of first name): Teresa: Working on a mechanism to identify debug that is missing. E.x.: given /bin/bash, that /usr/lib/debug/usr/bin/bash.debug and hence bash-debuginfo should be installed Current code is calling an elfutils find-debuginfo method directly; investigating instead modeling things more after the builder-pattern where elfutils would notify (call-back) frysk of the debug-info it is looking at. [side bar: roland's indicated that the code is under review; firstly making mechanisms that simplify the task of frysk implementing the debug-info call back function (e.g., making a crc-check method available); and secondly exploring more efficient ways of confirming that the debug info matches.] Sami: Printing values of variables in a stack frame. ezannoni asked if this was hpd specific, sami answered that it was the oposite, removing hpd specific assumptions from the existing code. Has one known 64-bit bug remaining. Mark: Fixing problem where inserted breakpoints are visible when examining memory contents - users don't expect to see breakpoint instructions in their code. Adding a Task.getRawMemory which will contain what is really in memory vs getMemory which is what the user thinks is there. Rick: More work cleaning up the cdtparser - current parser doesn't handle macros well; worked around. Other misc gui fixes. Re-investigating option of moving to the CDT's latest parser; last time this was investigated it was determined that it wasn't technically possible as the parser had been heavely embedded into the CDT. Working on moving the session concept out of the gui and into the core so that it can be shared with the HPD. Phil: Adding x86-64 core-file tests so that code exercised on x86. Conducting review of current fcore code. [side bar: see enable 32-X-64 tests http://sources.redhat.com/ml/frysk/2007-q3/msg00088.html ] Tim: Task/Proc stuff of HPD; for instance a Manager to assign each task/proc HPD numbers. E.g., 0.0 is the first processes first task. Cagney asked where the code is being added - frysk.rt - cagney noted that that frysk.rt code eventually migrates to a more permanent home (e.g., frysk.stack, frysk.debuginfo, ...). Adam: Improving robustness of display command; which in turn means adding more action-point related commands to the HPD. cagney: Avoiding blockades. Tracking down memory smash problems in dwfl/elf. (Was trying to clean up the exception throw/catch code as often catch code was discarding, instead of re-throwing, exceptions) [Sidebar: dwfl/elf bindings have memory corruption problems; for instance, when the object returned by DwflModule.getElf is freed it could close out the dwfl's elf object. Apologies: Stan, Chris, Kiris, Nurdin, Mike.