Date: Wed, 13 Feb 2008 05:54:16 +1100 From: Peter Jeremy <peterjeremy@optushome.com.au> To: Tom Evans <tevans.uk@googlemail.com> Cc: freebsd-stable@freebsd.org Subject: Re: Formatting bug in C++ iostreams when running i386 binary on amd64 Message-ID: <20080212185416.GK64299@server.vk2pj.dyndns.org> In-Reply-To: <1202840599.2126.86.camel@localhost> References: <1202840599.2126.86.camel@localhost>
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--juZjCTNxrMaZdGZC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 12, 2008 at 06:23:18PM +0000, Tom Evans wrote: >I've encountered a strange bug deploying one of our C++ applications on >amd64. We tend to build most of our applications on i386, even if the >deployment box is amd64, as we aren't 100% sure that our code is 64 bit >clean yet. The boxes in question both run 6.2-RELEASE, at various kernel >release patchsets: =2E.. >With an i386 binary running on an amd64 host, when we write a small >double, with value close to 0.1, to a C++ iostream, it is formatted >incorrectly. See kern/102424 and amd64/112222. --=20 Peter Jeremy Please excuse any delays as the result of my ISP's inability to implement an MTA that is either RFC2821-compliant or matches their claimed behaviour. --juZjCTNxrMaZdGZC Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHsetY/opHv/APuIcRAhBvAKCfm4IZMRZhw6BD7O6eVyZ+O6Ia7QCeMbPE FcEfuMaq4o1Fgq2fkUAj3oY= =fzdY -----END PGP SIGNATURE----- --juZjCTNxrMaZdGZC--
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