Date: Mon, 24 May 2010 13:36:21 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: Kohji Okuno <okuno.kohji@jp.panasonic.com> Cc: pluknet@gmail.com, yaneurabeya@gmail.com, freebsd-current@freebsd.org Subject: Re: About 32bit binary on amd64 Message-ID: <20100524103621.GH83316@deviant.kiev.zoral.com.ua> In-Reply-To: <20100524.185856.2300883222251249895.okuno.kohji@jp.panasonic.com> References: <20100524.134955.2300883222251175323.okuno.kohji@jp.panasonic.com> <AANLkTil8H-13it7Rij6eETImyiB1pmjZYx7V5SafIc-0@mail.gmail.com> <3A68039C-BECD-47C0-89EE-45E3FB7C8D90@gmail.com> <20100524.185856.2300883222251249895.okuno.kohji@jp.panasonic.com>
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--K2ilJF7ocWQIPRKZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 24, 2010 at 06:58:56PM +0900, Kohji Okuno wrote: > Thank you for your comments. >=20 > In my usage, it works good by the patch appended to this mail. The patch is probably a start in the right direction. But, it would be much better to install sys/i386/include to e.g. /usr/include/machine32 and use the pristine i386 files instead of copying them. Are you interested in going further with the approach ? Thanks. >=20 > > On May 24, 2010, at 2:49 AM, pluknet wrote: > >=20 > >> On 24 May 2010 08:49, Kohji Okuno <okuno.kohji@jp.panasonic.com> wrote: > >>> Hi all, > >>>=20 > >>> I want to compile 32bit binary on amd64, but I met with the problem. > >>> Could you teach me the best solution, please? > >>>=20 > >>>=20 > >>> My environment is FreeBSD 8.1-PRERELEASE #0: Tue May 18 12:01:26 JST = 2010. > >>>=20 > >>> I compiled and executed test.c as below on amd64. > >>>=20 > >> [...] > >>>=20 > >>> % gcc -m32 -B/usr/lib32 test.c > >>> % ./a.out > >>> mmap: Invalid argument > >>=20 > >> AFAIK, it still doesn't work on FreeBSD. You need something like 32bit > >> chroot environment. > >> There's also about: > >> http://www.freebsd.org/projects/ideas/#p-freebsd-amd64-gcc-m32 > >=20 > > -m32 is busted on FreeBSD; I don't remember the full details but I thin= k it had something to do with the linking stage of things... > > Thanks, > > -Garrett > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" --K2ilJF7ocWQIPRKZ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkv6VqQACgkQC3+MBN1Mb4i+CwCgkyBodZh0lO0ek4cf4YDQsJwF IoYAoJHBxpqjuBRbSnn7PgMhBd+cdgjy =t8UG -----END PGP SIGNATURE----- --K2ilJF7ocWQIPRKZ--
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