From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 125256 invoked by alias); 10 Oct 2018 03:47:42 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 125235 invoked by uid 89); 10 Oct 2018 03:47:41 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=H*r:sk:p24-v6s, HX-Received:e110, HX-Received:sk:q16-v6m, Hx-languages-length:888 X-HELO: mail-pf1-f177.google.com Received: from mail-pf1-f177.google.com (HELO mail-pf1-f177.google.com) (209.85.210.177) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 10 Oct 2018 03:47:40 +0000 Received: by mail-pf1-f177.google.com with SMTP id p24-v6so1899900pff.10 for ; Tue, 09 Oct 2018 20:47:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:openpgp:autocrypt:message-id:date :user-agent:mime-version:in-reply-to; bh=OW//zEpHGhM1VgH/4Q0Hws5du+7niVmlHXbJjmC6wg0=; b=nfFAVxM9EE+teu+b9uRIgQ8mVKeGDith0NZSyLn5pS7UpyiRd/R0uypowBXSR4EfER 2Hp1qY1OwFBMX9YPwMOgmkvZhpOGFuC++I4CY8sqerqA0ytJBYg/AoSAjhyHMwhSo+Ka Xsp4YCj+Iiv8nIL1Je+yEFJw5Qk8fkHzqf1821b5wUr9CMdLz4cFsNVcyypUnRqf/RBU 06Qpinl2Vi3LLlKpkfHhq9AOHsAF40UwJEoRgf9M+HJULsNlSk/SEeb2Fg3tlua2Q94y J2UUK4VuiluzkT6uhnu1bAxZy7zYZa5ymT2gcOIJ56biYHoTQ0IfDgPcP9AQxSCPGVnu Hj3g== Return-Path: <10walls@gmail.com> Received: from ?IPv6:2001:e68:4075:9f8:f64d:30ff:fe63:5a5a? ([2001:e68:4075:9f8:f64d:30ff:fe63:5a5a]) by smtp.gmail.com with ESMTPSA id x15-v6sm3750092pfd.27.2018.10.09.20.47.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Oct 2018 20:47:37 -0700 (PDT) Subject: Re: introduce --enable-mingw-full32 to default to --large-address-aware To: Alexandre Oliva Cc: Joseph Myers , gcc-patches@gcc.gnu.org References: <18c16bb7-c54f-f086-0e90-f06345be10d8@gmail.com> From: JonY <10walls@gmail.com> Openpgp: preference=signencrypt Message-ID: Date: Wed, 10 Oct 2018 05:20:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="EqfA5OcTGaFLXRZAbQPNl0usBt8z7dojb" X-IsSubscribed: yes X-SW-Source: 2018-10/txt/msg00533.txt.bz2 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --EqfA5OcTGaFLXRZAbQPNl0usBt8z7dojb Content-Type: multipart/mixed; boundary="EiDAuUALTvqK7IsUodk7bbJ7fMncxk2Vk"; protected-headers="v1" From: JonY <10walls@gmail.com> To: Alexandre Oliva Cc: Joseph Myers , gcc-patches@gcc.gnu.org Message-ID: Subject: Re: introduce --enable-mingw-full32 to default to --large-address-aware References: <18c16bb7-c54f-f086-0e90-f06345be10d8@gmail.com> In-Reply-To: --EiDAuUALTvqK7IsUodk7bbJ7fMncxk2Vk Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Content-length: 833 On 10/10/2018 03:24 AM, Alexandre Oliva wrote: > On Oct 9, 2018, JonY <10walls@gmail.com> wrote: >=20 >> It is fine to turn it on by default in 32bit MinGW (i686-*-mingw*), but >> leave the defaults as is for others like Cygwin, I am not too sure of >> the effects for Cygwin. >=20 > Cygwin already has --large-address-aware enabled, without an option to > disable it. That makes sense, considering that Cygwin targets Unix > programs, unlikely to have Windows-specific pointer assumptions. >=20 > That's why I phrased the option, and implemented it, as specific to > mingw. >=20 > Now, if you wish it to affect Cygwin as well, I could implement that, > and drop -mingw from the option name. I'd retain the current defaults > of each target, unless there's a strong reason to change them. >=20 In that case, no objections then. --EiDAuUALTvqK7IsUodk7bbJ7fMncxk2Vk-- --EqfA5OcTGaFLXRZAbQPNl0usBt8z7dojb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" Content-length: 833 -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE5QrdnbBX9Ppk4bbPcTtf4pwUXUUFAlu9dkUACgkQcTtf4pwU XUVNXw/+NcUwL4X+PuaOHxqTIKg7FOAfWsCue1zy3ssOQ7fGRRMdgWXnj68L4Z95 41U4hiVK9jPHcFTqIDNpqKWSMWpp27F8hKj9eYHDtUsGWkfGC+1qPF0/e+fWBkru a1fujYe6sKqbrrtzET7kk1CbzfDelTSjL7WJ7aaXbrRp1xBh6plKQP/aY7UcqMw3 YbfKmcRNpP0I3bmU/lvaJyLxlioaWM3oZ/UAQ9R8eIx5qmIMs21LhhEV5pQERS7s IIe7D3nruCwJSug2Bh5tzY6sizvYd3YOG6vwQjQ18nLbycXahWOG4D+KEmDPQAd5 WGu5xIx/20Z7sLuLoqbihZwcXsaN7xjELJikDKDlbY5Z+3a4ouc3PZvlImlTU/5e 9FOYkugzW4nIsky4yUWP5exiEz26TsVw87Ie1MiO+QvA3JOJUanzb2+9HxvF4353 Ix4F4garHZH1S9AELbFr18kERKx0MYqmnhzI5wqvU9cTBERMCnKf8jnYP9TTZbpp ZksLASm1uB3dtnOrwn5kmrSTrXyYHEAp1DDI4c7tj/aJvfKQ8h6lRYOVwXBzmSSC KV4Ru6k5osObrJ7wIt61JlfOCFLAKwVGGz3H2pJ9WdZjC2dK9xH2qwc66ZEkfqA0 wN1LTRjIH9ZyO0caFbCB37lf9dvXrfxJhH+06Prhk0VBr7QcoaA= =+HXW -----END PGP SIGNATURE----- --EqfA5OcTGaFLXRZAbQPNl0usBt8z7dojb--