From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21191 invoked by alias); 4 Feb 2011 21:30:57 -0000 Received: (qmail 21177 invoked by uid 22791); 4 Feb 2011 21:30:57 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 04 Feb 2011 21:30:52 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 5DEC62F78006 for ; Fri, 4 Feb 2011 21:30:50 +0000 (GMT) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id e2n+UCbGKNZN; Fri, 4 Feb 2011 21:30:50 +0000 (GMT) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-bugs@ecos.sourceware.org Subject: [Bug 1001143] Ecos crashes when using "nop" instead of "wfi" X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: HAL X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aschwarz@unifire.ch X-Bugzilla-Status: NEEDINFO X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC In-Reply-To: References: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Fri, 04 Feb 2011 21:30:00 -0000 Message-Id: <20110204213048.4D8212F80001@mail.ecoscentric.com> Mailing-List: contact ecos-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-bugs-owner@sourceware.org X-SW-Source: 2011/txt/msg00367.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001143 Andreas Schwarz changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |aschwarz@unifire.ch --- Comment #3 from Andreas Schwarz 2011-02-04 21:30:45 GMT --- Hi, I was testing eCos together with Cyrill. Basically there is no application programmed by us. We just used the timer test in the cortex stm32 HAL section. We configured two timers and added some code to toggle hardware pins (oscilloscope). To force the error within a couple of seconds we changed the idle thread from WFI to a NOP instruction. It should be easy to reproduce the error just by running some timers and set the idle task to NOP instruction. -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.