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Date: Tue, 9 Jun 2009 22:49:55 -0400
From: Daniel Jacobowitz <drow@false.org>
Subject: Re: [Qemu-devel] [PATCH 0/7] target-ppc/linux-user: NPTL support
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To: Miklos Vajna <vmiklos@frugalware.org>
Cc: qemu-devel@nongnu.org, Nathan Froyd <froydnj@codesourcery.com>

On Wed, Jun 10, 2009 at 02:30:48AM +0200, Miklos Vajna wrote:
> On Tue, Jun 09, 2009 at 08:24:47PM -0400, Daniel Jacobowitz <drow@false.org> wrote:
> > > host# chroot . /qemu-ppc -L . /bin/bash
> > > 
> > > Where the current directory was a PPC chroot. It launched bash just
> > > fine, but when I tried to launch a command from the ppc bash, I got:
> > > 
> > > chroot# /bin/uname
> > > bash: /bin/uname: No such file or directory
> > 
> > This isn't expected to work, is it?  QEMU does not intercept exec
> > system calls for target binaries.
> > 
> > [Maybe it should...]
> 
> Hmm. According to this mail it used to work in the non-NPTL case:
> 
> http://osdir.com/ml/emulators.qemu/2004-02/msg00162.html
> 
> Or have I missed something?

Oh, are you using binfmt_misc?  That's different...

-- 
Daniel Jacobowitz
CodeSourcery