X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:content-type :content-transfer-encoding:date:from:to:subject:in-reply-to :references:message-id; q=dns; s=default; b=nHWHW4WRZqFM+Mu+4RHB BGvay9nhkAhqW4lLFO82rqHFLcQ8gCAVaNXhJeIuqjgeUEeCKClTJWKwvZ4yCNXe DNIvCz2FSVq7bYXYpjgZLdjri6E+tik7aKW8sDzz0/OcPIZLtdo25hUWuHtGA+B9 UCgInyRpwmYM71X/vmOeT64= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:content-type :content-transfer-encoding:date:from:to:subject:in-reply-to :references:message-id; s=default; bh=yRIvIsoeorPoP/OxDHbVoaLA0a M=; b=vZW3dHHFY/ZALptgNJ5cuqjsNx0qgvFpiadh+IGK4Nd2xMQz/mDq0buYNP 4xBTw/Z5T/kvTQ2/a+WI1tE/rUJYHVCUBEqThfFquncN7feEGi9qSHGnvONY3772 OZR/lrWC/6H5hMo1vOGs7f6JnG7q33I+dYF/NOf41LBt1YvvM= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.2 spammy=H*r:sk:webmail, Hx-spam-relays-external:sk:webmail, H*RU:sk:webmail, H*UA:Webmail X-HELO: lb2-smtp-cloud9.xs4all.net MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Mon, 13 Aug 2018 23:29:05 +0200 From: Houder To: cygwin AT cygwin DOT com Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 2.11.0-0.1 In-Reply-To: <57b3092a9b5027be5f14e59c305200bc@smtp-cloud8.xs4all.net> References: <20180810114254 DOT GA25560 AT calimero DOT vinschen DOT de> <57b3092a9b5027be5f14e59c305200bc AT smtp-cloud8 DOT xs4all DOT net> Message-ID: <71f1280d04f70e8b74cfce78ba5690d3@xs4all.nl> X-Sender: houder AT xs4all DOT nl User-Agent: XS4ALL Webmail X-IsSubscribed: yes Note-from-DJ: This may be spam On 2018-08-10 14:43, Houder wrote: > On Fri, 10 Aug 2018 13:42:54, Corinna Vinschen wrote: > [snip] > >> > Note: the following line must be changed in STC-FENV.c (the STC that was >> > attached to the bug report -- the last one above). >> > >> > from: >> > const int xxx =3D 0x3d; // FE_ALL_EXCEPT on Linux, i.e. the denormal-... >> > // exception is excluded on Linux >> > >> > to: >> > const int xxx =3D 0x3f; // Cygwin allows the denormal-operand exception; >> > // Linux (Andreas Jaeger) does not. >> > // This exception is not defined by the IEEE 754 >> > // standard (Floating-Point Arithmetic) >> >> Shall we change that? A patch would be nice. ;) > > That is possible ... > > As on Linux, the denormal-operand exception will always be masked after > this > change ... (both in the default env. and in the "nomask" env.) > > Meaning that, after this change, this exception can * no longer * be > enabled > through the API of fenv.h > > Objections? Anyone? > > The modication would require changing: > > winsup/cygwin/fenv.cc (_feinitialise() ) > winsup/cygwin/include/fenv.h (FE_ALL_EXCEPT) GRRR! The file encoding of fenv.h is "cp1252" because of 2 characters in this line: Intel® 64 and IA-32 Architectures Software Developer’s Manuals: ... part of a comment at the beginning of the file. (the registered trademark sign (u00ae) is encoded as 0xae (cp1252), while it would be: 0xc2 0xae, in utf-8, the right single quotation mark (u2019) is encoded as 0x92 (cp1252), but in utf-8 it would be: 0xc2 0x80 0x98) I intend to convert the file encoding of fenv.h to utf-8. Is that a "No-No" or is it allowed? (I assume GIT will notice). Regards, Henri -- 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