Date: Mon, 27 Mar 2006 19:50:06 +0200 From: Pav Lucistnik <pav@FreeBSD.org> To: Peter Wemm <peter@wemm.org> Cc: freebsd-amd64@FreeBSD.org Subject: Re: compat_ia32: libpthread.so.1 Message-ID: <1143481806.26138.3.camel@ikaros.oook.cz> In-Reply-To: <200603270836.55563.peter@wemm.org> References: <1143417577.92671.21.camel@ikaros.oook.cz> <200603270836.55563.peter@wemm.org>
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Peter Wemm píše v po 27. 03. 2006 v 08:36 -0800:
> On Sunday 26 March 2006 03:59 pm, Pav Lucistnik wrote:
> > Heya, me again!
> >
> > All i386 apps from FreeBSD 5.X linking libpthread.so.1 do segfault,
> > when run under compat_ia32 on amd64. Is this known problem? Anyone
> > working on fix?
>
> Yes, it is a known problem. It isn't likely to work in the short term
> because the libpthread <-> kernel interface is very heavily entangled
> with the host system ABI.
Bummer. Given this fact, what about adding default libmap mapping?
> > PS libmap32.conf is not documented anywhere either. Will fix that
> > too.
>
> You might be able to get libthr working in its place. But I'm not sure
> that we have all the system calls wrapped that it needs. If all else
> fails, use libmap32.conf to point libpthread.so.1 to libc_r.so.5.
Did the libc_r trick last night, works for my application.
--
Pav Lucistnik <pav@oook.cz>
<pav@FreeBSD.org>
You can't expect to wield supreme executive power just 'cause some
watery tart threw a sword at you.
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