From: Blaisorblade <blaisorblade@yahoo.it>
To: user-mode-linux-devel@lists.sourceforge.net
Cc: "Wichmann, Mats D" <mats.d.wichmann@intel.com>,
Marion Bates <mbates@whoopis.com>,
William Stearns <wstearns@pobox.com>
Subject: Re: [uml-devel] strace of "ls" under Fedora Core 3
Date: Thu, 10 Feb 2005 12:26:47 +0100 [thread overview]
Message-ID: <200502101226.47978.blaisorblade@yahoo.it> (raw)
In-Reply-To: <A06801158AE07847B27A52C1A074BC1D0725A4D6@fmsmsx404.amr.corp.intel.com>
On Wednesday 09 February 2005 21:12, Wichmann, Mats D wrote:
> > As a quick reminder, Marion and Bill are trying to get
> >i386 fedora
> >core 3 running under uml (2.6.4, with the i386 emulation code) on ford
> >(x86_64).
Well, the problem is that UML for x86_64 is not yet complete, especially for
the 32-bit compatibility code, as stated by Jeff. This is what creates you
those problems.
You should absolutely run a 32-bit UML if you want good support for 32-bit
programs.
To compile it, either you set up well the compilation environment for 32-bit
programs or you build the binary on a 32-bit host distro.
> >The uml binaries don't have TLS support, so we've renamed
> >all of: /lib/tls. /usr/lib/tls, and /usr/X11R6/lib/tls directories.
> > Even with that done, we're getting "cannot set up LDT
> >for thread-local
> >storage" as an error message when running something as simple as
> >/bin/ls. It appears that there's TLS system calls in the binary
> >itself, not just in the */lib/tls libraries:
>
> I'm not sure this call is a TLS thing.
I can add that it is *not* a TLS thing absolutely for sure...
Also, the code inside UML should absolutely support it (from the code I don't
see any problem), at least for the x86 UML.
--
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729
http://www.user-mode-linux.org/~blaisorblade
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next parent reply other threads:[~2005-02-10 11:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <A06801158AE07847B27A52C1A074BC1D0725A4D6@fmsmsx404.amr.corp.intel.com>
2005-02-10 11:26 ` Blaisorblade [this message]
2005-02-10 11:42 ` [uml-devel] strace of 'ls' under Fedora Core 3 stian
2005-02-10 12:08 ` Blaisorblade
2005-02-09 16:40 [uml-devel] strace of "ls" " Marion Bates
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