From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1742 invoked by alias); 17 May 2012 15:54:01 -0000 Received: (qmail 1720 invoked by uid 22791); 17 May 2012 15:53:59 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED 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; Thu, 17 May 2012 15:53:43 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id C303D3770002 for ; Thu, 17 May 2012 16:53:41 +0100 (BST) 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 FLqeBFW2B9M6; Thu, 17 May 2012 16:53:40 +0100 (BST) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001344] Allow nc_test_slave for lwIP to compile for targets with 128KiB RAM. X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: Patches and contributions X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ilijak@siva.com.mk X-Bugzilla-Status: NEW X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Attachment #1759 is obsolete In-Reply-To: References: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8"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: Thu, 17 May 2012 15:54:00 -0000 Message-Id: <20120517155340.90C922F78006@mail.ecoscentric.com> Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org X-SW-Source: 2012-05/txt/msg00056.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001344 Ilija Kocho changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #1759|0 |1 is obsolete| | --- Comment #23 from Ilija Kocho 2012-05-17 16:53:30 BST --- Created an attachment (id=1760) --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1760) nc_test_slave_120512.diff (In reply to comment #22) > The minimum stack for Cortex-m does seem quite high - evidently the worst case > for interrupt nesting can affect things badly. > In general case it might but in this test we only have 2 interrupt sources: systick (or equivalent) and Ethernet card. If Ethernet card starts nesting interrupts then it ought to crash. > However other architectures do consider the minimum to be a, er, more minimal > minimum (if you see what I mean). So in practice I would add on maybe > 4*CYGNUM_HAL_STACK_FRAME_SIZE, and hopefully that won't make things too large > on Kinetis. This extra stack space isn't a problem for Kinetis. I added it. By the way I have cleared some compiler warnings (or should I do it in separate bug?) ChangeLog will be updated accordingly prior to commit. -- 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.