From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.2 Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by inbox.vuxu.org (OpenSMTPD) with SMTP id a7358324 for ; Fri, 17 Jan 2020 16:41:58 +0000 (UTC) Received: (qmail 3605 invoked by uid 550); 17 Jan 2020 16:41:56 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 3587 invoked from network); 17 Jan 2020 16:41:56 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1579279304; bh=2KJT++tUga4wVjbD0ZlvjS6c/y9EeAtgQ92hKi5Sn98=; h=X-UI-Sender-Class:Date:From:To:Subject:References:In-Reply-To; b=SZtFA/hroSBpwgP5+sZ9trXaFxZ8TeD7h6ya8ukRrYri4u/XQaEYjihX8HIy2u9Bm NiTfokXkX+RFebRRtBSF4kxIt3XdkpWi4l6dBHH0DM7Yr+r9RJIZR6TrC71a/iKxpP +l4xY616FQ4o3Aq9Mlavw8W0aYy2cW1CZjxX+rFM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Date: Fri, 17 Jan 2020 17:41:43 +0100 From: Markus Wichmann To: musl@lists.openwall.com Message-ID: <20200117164143.GB2020@voyager> References: <20200116161427.GO30412@brightrain.aerifal.cx> <20200116193343.GP30412@brightrain.aerifal.cx> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-Provags-ID: V03:K1:LsWYRrul3sfHIjRq/LiCzGCyhLGxSmRi5MbCKo+Knh0RilDJTxA VL2rStIw8eX19v6sCcaQxK0rHZK0Mb5ZoZtXtoQIxtJCCRWfOoqEUDQhuKwtDXfycjCAHgZ CIBzLwVvlqdEnuOaaBLTYFksnxBjOJXFnZr++0hpx/8gSm115KgOi6+vtYC6VeYlLJBslM9 vJAPcT3T+sN92seI+IOog== X-UI-Out-Filterresults: notjunk:1;V03:K0:S5LUIEG3A7c=:IF3aqOzlzJIHb5shttSLhD lHpGjx4xJX797PzrRJelumDjeSYtclVyecDxGrM6AyQn2BoXDXLBijM8EowNuj+KKnN3LPDOC 9n3BuMRW7flfeAxNv7ttxT4NlNN+amn/Fz0PfiOcH2SCkujjbf0cZ1YDxyOuBolrqRSvNXoAU wad6NDkdDO4TmFrzSbiG5dQg0Gw30l0gs2TW0oOZLMZhOKj9ZB1FZmnkFGyM4v7frhIJHGTeC EoStaf50d8WffM7mCkyGZvFq1pr3Z4+pFYPP/qVfUJn6dlp3ipJ+oJZLzpEiW9lEoZqysFjNt fSiyflWa4oOiHa5IvBu0pUKGduM3knphIL+B2MXP1P4bqc6oIo0D3vcFsWeGQmX3foDnG95Oi 4WSQO0G379pWsYETUmALmJViVUF/o4pgv/WYYcln6CmzOMX6Frc9+HZv7ZAfGMP85/Pjgqgb4 cbljJST9q0qnurGc0dT5yLRxW7o9SjJYIle+yFBxWaOQn88jCevf12GWrTG/rdfmCLpu0qanb /5gvWhbUyKPusXI1azRjA0F4kyZPwDcyKnJEhJ2xO06fMljJrppRh1JWGAyhmkJh2OJdqTGl8 9tTxyGUN2nXQBPXqMwyrftB7pynw1pDKTDzWMF/AzTSaC2gM3yI7tHesWkWHAvUfbeBPQZJ+6 73MrgBVMc6L6uWc2oD1G3va7k0u3REaKRhzcEMN6sNum+3Wy/FfpyiB8mBKr+Ukz/Xi8H8Jyx VqGHjzwGDcjXduSmjAyPP7rC5vRLFGWF60VgjZBb7zaZAaYs+4EXjPhlpLbWETFMUv/l2AgNv aCaWNTJjfz8oKvgqKYQwFlWYaaap4Tw7Gs4FYrnJgB3C7lmiAIG4UhX36iHUO1YWsi7ba6UEe NbRXhu1hTtg9dEZ48eFYCURXyrnQk95Ss/Zt/BP57lks/tc0ncRTmFu3GqZxSGDT0ZpdaKmlp XV44Q/D2+CjUgAmSFbqRaScZDR9nPFDOrOWlm74u27Bjic6P34IDWig6x2s2RCa8SrX2pcFWY JGy767FgIPIM1F4Q9IFoRmnHXjnb+zgss4tsGnOLA3sqW9uUMQhTXY0uckqKfNLmuZ3qui8MT 7VVTui8L1eUmcPsFZF1v7gkP6rYB5+Z23uPPIUJ/1XKEnp5wV+qOV/bdqIv3SbBqAgnSuAr+I wjLswzXOlDdt63NuPzUO1n0sfM8BUF9mDsFZWKQKy36+kH6D1mbD0/QNcqpibgAN+B+U0EXhy 1yi/Q8cRgB51U8VNnteAsPw59gjx7szRTafE+3A== Subject: Re: [musl] Considering x86-64 fenv.s to C On Fri, Jan 17, 2020 at 02:36:20PM +1100, Damian McGuckin wrote: > Also, and I could be wrong, currently MUSL assumes that there is an integral > type for every floating type. Let me stop you there. Musl assumes that for long doubles, you can create a union ldshape. So there is no need for a 128 bit data type, a 64 bit one is good enough. Ciao, Markus