From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 49053 invoked by alias); 12 Mar 2016 06:28:06 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 49023 invoked by uid 89); 12 Mar 2016 06:28:05 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=stacey, porting, utcrcu.h, utcrcuh X-HELO: mail-wm0-f52.google.com Received: from mail-wm0-f52.google.com (HELO mail-wm0-f52.google.com) (74.125.82.52) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Sat, 12 Mar 2016 06:28:03 +0000 Received: by mail-wm0-f52.google.com with SMTP id l68so42310398wml.0 for ; Fri, 11 Mar 2016 22:28:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=foghhhnkEWJQTTuBtSX7sTjaIB6yyiSwIYt/a0Lrks8=; b=gWCkbGsRHZMdPKA6RYkdtO5Aaioha2+YbG80Acfo14xUPvP4K3unBdkYnStjz5bWxy LBETcft2cv3ovXyKdDVki4TgfY1ET5ALONSBoajt91UKVCdBnzdVC0uPwGlCdlBfjbqD rM+F6icjUnHV02IZ8d4GNgh2GiBGz0enHd0wM5WKNB4zlYQa9CBBrcactkKPvH5j7yoD uWdfVfxaBkLK89dVB+uZNKFUTg2yMfl6WDJh7HXguaLcdMtxY3lqQlYAuUHvjhbcxvLq bT2JZYAwAxL7kQdI+Xh4KMojSpmm/+p1I6IYVfwMzpx0UdH83iAt2ZZZcXCXR3iJHEsX kC+A== X-Gm-Message-State: AD7BkJLi1NUArAKwUBTv1gVEBpmXRnd/X4HjkndKtHcSbc7ldpF/XIA535NR7f/tCdE2xg== X-Received: by 10.28.147.72 with SMTP id v69mr6285093wmd.79.1457764081165; Fri, 11 Mar 2016 22:28:01 -0800 (PST) Received: from [192.168.2.108] (p5B174C17.dip0.t-ipconnect.de. [91.23.76.23]) by smtp.googlemail.com with ESMTPSA id cb2sm11719229wjc.16.2016.03.11.22.27.59 for (version=TLSv1/SSLv3 cipher=OTHER); Fri, 11 Mar 2016 22:28:00 -0800 (PST) Subject: Re: Application not working in 64-bit cygwin cygwin/X To: cygwin@cygwin.com References: <56E3504C.4030805@tiscali.co.uk> From: Marco Atzeri Message-ID: <56E3B6EA.8070002@gmail.com> Date: Sat, 12 Mar 2016 06:28:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56E3504C.4030805@tiscali.co.uk> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2016-03/txt/msg00181.txt.bz2 On 12/03/2016 00:10, David Stacey wrote: > On 11/03/16 14:23, Girish Joglekar wrote: >> I have cleaned up the test example based on X-Windows/Motif which crashes >> on 64-bit cygwin cygwin/X but runs on the 32-bit version. The only >> warnings are of the type 'variable set but not used'. >> >> Here is the link to the tar file. >> >> https://www.dropbox.com/s/lknuoac64hfql4s/test.tar?dl=0 >> >> Hope you can reproduce the behavior and fix the problem. > > I tried this on Fedora 23 64-bit and it works. I had to add an empty > utcrcu.h file, as the code tries to #include this, and it doesn't exist > in the tar file. Given that it runs in 64-bit Linux, the problem is > unlikely to be an issue associated with porting 32-bit applications to > 64-bit. > > Dave. > it can be a bug not triggered on linux due the difference in managing function arguments in the stack. I catch one some time ago in netcdf https://cygwin.com/ml/cygwin/2015-11/msg00102.html Of course it can also be a bug in Xt itself. Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple