Date: Fri, 11 Jan 2013 09:19:09 +0100 From: "O. Hartmann" <ohartman@zedat.fu-berlin.de> To: Dimitry Andric <dim@FreeBSD.org> Cc: Stefan Farfeleder <stefanf@FreeBSD.org>, David Chisnall <theraven@freebsd.org>, Nathan Whitehorn <nwhitehorn@freebsd.org>, freebsd-current@freebsd.org Subject: Re: clang 3.2 RC2 miscompiles libgcc? Message-ID: <50EFCAFD.6040001@zedat.fu-berlin.de> In-Reply-To: <50EF5140.60407@FreeBSD.org> References: <20121227150724.GA1431@mole.fafoe.narf.at> <50DC65F5.6060004@freebsd.org> <50E0BD66.4070609@FreeBSD.org> <20130102135950.GA1464@mole.fafoe.narf.at> <20130104154940.GD1430@mole.fafoe.narf.at> <20130106141708.GA1418@mole.fafoe.narf.at> <50E9916F.3040500@FreeBSD.org> <20130106160331.GB1418@mole.fafoe.narf.at> <50EB5868.2050509@FreeBSD.org> <20130108085826.GA1422@mole.fafoe.narf.at> <50EF5140.60407@FreeBSD.org>
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[-- Attachment #1 --] On 01/11/13 00:39, Dimitry Andric wrote: > On 2013-01-08 09:58, Stefan Farfeleder wrote: >> On Tue, Jan 08, 2013 at 12:21:12AM +0100, Dimitry Andric wrote: > ... >>> After a lot of splitting up of unwind-dw2.c, I arrived at _Unwind_Resume >>> which when compiled by clang caused the crashes, but when compiled by >>> gcc ran OK. >> your patch seems to work just fine. No crashes whatsoever so far. Thank >> you. > > I have committed a slighly cleaned-up version of this hack in r245272, > so until this is fixed by upstream, everybody will at least have a > correctly functioning libgcc on amd64. > > Since this issue can potentially also occur on stable/9, I will MFC the > fix too, after a few days timeout. > _______________________________________________ Very appreciated and thanks. oh [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAEBAgAGBQJQ78sAAAoJEOgBcD7A/5N8X+kH/2G+edpL7pVB7DLF9y963gAY hSTKlTFTPr5G+NUuAw3zxiyxgZm6XE+eSoNfUF+XyJQcCEf/M9krMQGS+hmLOKln FGDEeVYdW4R84CpmE58RdX6RE91SgmXdb0T/HXXpsLlo8Rlr3bhYwfXwfCUQRwtW qbcpwo06Pgl/nR3ABF3VuD4SzG6epsCOl0OrofnSVkNIMPVNSY9OmwvZLrcWaVoV rgUD0PAaAGGBu37SdU6//skACNzKBjb1udts+qUk1rCu6HBAgdGHG90zU3/8UOfk fsdcd5HjGIla31fq4Tvp7kIDDHHTVpZfM26LzMrpJyT918OVMLM798VihDQM9k4= =Rk7q -----END PGP SIGNATURE-----
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