From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15648 invoked by alias); 20 May 2005 09:50:18 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 14879 invoked from network); 20 May 2005 09:49:31 -0000 Received: from unknown (HELO io.kis.fr) (213.244.14.130) by sourceware.org with SMTP; 20 May 2005 09:49:31 -0000 Received: from io.kis.fr (localhost.localdomain [127.0.0.1]) by localhost.kis.fr (Postfix) with ESMTP id 8C5AE1B60D for ; Fri, 20 May 2005 11:49:30 +0200 (CEST) Received: from [62.160.1.128] (unknown [62.160.1.128])by io.kis.fr (Postfix) with ESMTP id 76F351B60Cfor ; Fri, 20 Ma y 2005 11:49:30 +0200 (CEST) Message-ID: <428DB2AB.10106@kis.fr> Date: Fri, 20 May 2005 14:58:00 -0000 From: Jerome Souquieres User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317) MIME-Version: 1.0 To: eCos Discussion References: <1116574872.10422.23.camel@localhost.locald omain> In-Reply-To: <1116574872.10422.23.camel@localhost.localdomain> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-imss-version: 2.12 X-imss-result: Passed X-imss-scores: Clean:22.80425 C:20 M:0 S:5 R:5 X-imss-settings: Baseline:1 C:1 M:1 S:1 R:1 (0.0000 0.0000) Subject: Re: [ECOS] Re: C++ Support X-SW-Source: 2005-05/txt/msg00279.txt.bz2 Øyvind Harboe wrote: >http://www.zylin.com/libstdc++.html >http://www.zylin.com/stlport.html > >For the libstdc++ stuff I submitted a patch to eCos w.r.t. some issues >with using C++ early in eCos startup, but it didn't receive any comments >so far: > > Hi, I am currently investigating myself about eCos, GCC and C++. I've read your instructions in the URL mentioned above, which were quite interesting and I see that you are using eCos pthreads compatibility layer to make gcc thread safe. There is another possibility: add a "*-*-ecos" target in GCC that would use the ecos kernel functions to implement the gthread API. A complete GCC port for eCos should also probably include a single/multi threaded option (like the -pthread option for AIX targets) so that you can use a bare eCos without kernel. Has anyone already done some work around these ideas ? -- Jerome Souquieres -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss