From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30597 invoked by alias); 24 Oct 2014 15:55:35 -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 30586 invoked by uid 89); 24 Oct 2014 15:55:34 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,FROM_12LTRDOM,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 24 Oct 2014 15:55:32 +0000 Received: from svr-orw-fem-04.mgc.mentorg.com ([147.34.97.41]) by relay1.mentorg.com with esmtp id 1XhhD6-0001p7-Gh from Sandra_Loosemore@mentor.com ; Fri, 24 Oct 2014 08:55:28 -0700 Received: from [IPv6:::1] (147.34.91.1) by svr-orw-fem-04.mgc.mentorg.com (147.34.97.41) with Microsoft SMTP Server id 14.3.181.6; Fri, 24 Oct 2014 08:55:28 -0700 Message-ID: <544A7648.6060102@codesourcery.com> Date: Fri, 24 Oct 2014 15:55:00 -0000 From: Sandra Loosemore User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 MIME-Version: 1.0 To: CC: Pedro Alves Subject: Cannot execute this command without a live selected thread. Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2014-10/txt/msg00652.txt.bz2 Yesterday I refreshed my build tree for testing some further nios2 patches, and started seeing a whole lot of this in my test results: (gdb) target remote qa8-centos32-cs:10514 Remote debugging using qa8-centos32-cs:10514 (gdb) set remote hardware-watchpoint-limit 1 (gdb) set mem inaccessible-by-default on (gdb) load Loading section .text, size 0x844 lma 0x10000000 Loading section .eh_frame, size 0x4 lma 0x10000844 Loading section .rodata, size 0x120 lma 0x10000848 Loading section .data, size 0x428 lma 0x10000968 Start address 0x10000040, load size 3472 Transfer rate: 41 KB/sec, 868 bytes/write. (gdb) continue Continuing. Cannot execute this command without a live selected thread. (gdb) ERROR: couldn't run to breakpoint I think the checkout I used for testing the last nios2 patch I submitted was a couple weeks old. Pedro, I see you checked in a batch of thread-related changes on Oct 15; do you have any clue what's going wrong here? I can investigate further if it's not obvious, or somebody is not already working on this.... -Sandra