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Message-ID: <41E53D86.2070605@kegel.com>
Date: Wed, 12 Jan 2005 07:08:54 -0800
From: Dan Kegel <dank AT kegel DOT com>
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To: Rainer Hochreiter <rainer AT hochreiter DOT at>
CC: cygwin AT cygwin DOT com, crossgcc AT sources DOT redhat DOT com
Subject: Re: c++ exceptions in shared library results in crash
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Rainer Hochreiter wrote:
> now my problem:
> i created a main program and a shared library, both written in c++, where
> the source is parially taken from the "c++ dlopen mini howto".
> 
> find the sources in the attachments!
> 
> throwing an exception in the shared library results in a core dump of the
> binary executable - but only for the cross-compiled version!
> 
> the native linux and cygwin compiled versions work.
> so, could someone give me a hint, what's wrong with my cross-compiler?
> 
> my cross-compiler (verson 3.2.3) runs under linux and creates cygwin
> executables.

Where did you get your cross-compiler?  It may have been poorly built.
Alternately, maybe it's simply mismatched with the native Cygwin
compiler; you might try using the same version of gcc as Cygwin uses.
- Dan

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