On Fri, Aug 22, 2014 at 11:14 PM, Stefan Ruppert <[email protected]> wrote:
> Hi all,
>
> I have the following problem. I managed to compile our software which
> uses Qt 4.8.6 with g++ mingw32-w64 (rubenvb-4.7.2-release) in 32bit mode
> on a 64bit Windows 7 machine. All parts of our software runs correctly
> in wow64 and in a 32bit Windows 7 native environment except all
> applications which uses Qt.
>
> Any application which uses Qt works fine in wow64, but not in a 32bit
> native windows 7 environment. QtCore4.dll crashes with a access
> violation directly after loaded into memory (checked with dependency
> walker).
>
> Any idea what could cause this strange behaviour? I have no idea whats
> going wrong in native 32bit env...
>
> Regards,
> Stefan
>

Please use gdb to run your application, and give the back trace when it crashed,
then decode some instructions ('x/10i <current-ip>').

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