Date: Tue, 31 Oct 2017 22:36:54 +0100 (CET) From: Gerald Pfeifer <gerald@pfeifer.com> To: Andreas Tobler <andreast-list@fgznet.ch> Cc: Konstantin Belousov <kostikbel@gmail.com>, Tijl Coosemans <tijl@FreeBSD.org>, freebsd-current@FreeBSD.org Subject: Re: Segfault in _Unwind_* code called from pthread_exit Message-ID: <alpine.LSU.2.21.1710312234210.5916@anthias.pfeifer.com> In-Reply-To: <9619a1f8-bb42-abc9-a4ee-3b93192f365e@fgznet.ch> References: <20170824180830.199885b0@kalimero.tijl.coosemans.org> <20170825173851.09116ddc@kalimero.tijl.coosemans.org> <20170825234442.GO1700@kib.kiev.ua> <20170826202813.1240a1ef@kalimero.tijl.coosemans.org> <20170826184034.GR1700@kib.kiev.ua> <20171029182351.502f53cf@kalimero.tijl.coosemans.org> <20171029191358.GU2566@kib.kiev.ua> <9a724da4-70f1-4330-9a77-619739008a14@fgznet.ch> <20171030153207.15a42a1e@kalimero.tijl.coosemans.org> <9468430e-fda4-10f4-b6a0-aa40d7d64f5b@fgznet.ch> <20171031092803.GA2566@kib.kiev.ua> <9619a1f8-bb42-abc9-a4ee-3b93192f365e@fgznet.ch>
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On Tue, 31 Oct 2017, Andreas Tobler wrote: > Do we, FreeBSD'ers, want to have gcc unwind support on older than > FreeBSD 9.3 releases? I think the gcc folks do not care, but we are the > ones who might have an need for such a support? > @Gerald, do you have an opinion? Yes. No. :-) Those possibly still stuck on obsolete versions of FreeBSD don't need/want fancy new compilers and GCC 4.9 is still available for use and does not exhibit this issue, correct? (If it does, nobody reported any problems.) > I can 'ifdef' the new code and in the 'else' case we fall back to > the already existing path. If it's "cheap", that might be nice. Thanks to the three of you - Tijl, Konstantin, and Andreas! Gerald
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