From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu & arm eabi (armel)
Date: Tue, 26 Sep 2006 23:30:41 +0100 [thread overview]
Message-ID: <200609262330.42113.paul@codesourcery.com> (raw)
In-Reply-To: <4519A630.8060300@palmsource.com>
On Tuesday 26 September 2006 23:14, K. Richard Pixley wrote:
> Ok, then I'm confused because I'm seeing dumps just trying to run a null
> program. Unless there's NPTL setup stuff in crt0, I can't guess what
> might be going on yet. This same null binary runs on a qemu-system with
> suitable rootfs & kernel.
The glibc startup code contains TLS initialisation that will fail on unpatched
qemu. If you have applied the TLS patch there are a couple of other things
that could cause problems:
- Make sure it's picking up the correct target shared libraries (or link your
test application statically).
- Try configuring qemu with --static. The default (building qemu as a shared
library) seems to cause strange problems on many systems.
- Make sure uname -r reports at least 2.6.16 (qemu can lie for you).
Paul
next prev parent reply other threads:[~2006-09-26 22:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-26 21:26 [Qemu-devel] qemu & arm eabi (armel) K. Richard Pixley
2006-09-26 21:36 ` Rafael Espíndola
2006-09-26 21:36 ` Paul Brook
2006-09-26 22:14 ` K. Richard Pixley
2006-09-26 22:30 ` Paul Brook [this message]
2006-09-27 17:51 ` K. Richard Pixley
2006-09-27 18:00 ` Paul Brook
2006-09-27 18:27 ` K. Richard Pixley
2006-09-27 18:38 ` Paul Brook
2006-09-28 3:20 ` Re[2]: " Paul Sokolovsky
2006-09-28 3:39 ` Paul Brook
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