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Re: [Qemu-devel] [PATCH 0/7] target-ppc/linux-user: NPTL support


From: Laurent Vivier
Subject: Re: [Qemu-devel] [PATCH 0/7] target-ppc/linux-user: NPTL support
Date: Wed, 10 Jun 2009 12:44:16 +0200

>On Tue, Jun 09, 2009 at 10:49:55PM -0400, Daniel Jacobowitz <address@hidden> 
>wrote:
>> > 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...
>
>Sorry, I forgot to mention it. I did a
>
>echo 
>":qemu-ppc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x
>00\x14:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff
>\xff\xff:/usr/bin/qemu-ppc:" > /proc/sys/fs/binfmt_misc/register
>
>And the a test binary using fork() works fine as well:
[...]

The problem is not with fork() but with exec().

Laurent
-- 
--------------------- address@hidden  ---------------------
"Tout ce qui est impossible reste à accomplir"    Jules Verne
"Things are only impossible until they're not" Jean-Luc Picard




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