Core dump on 32-bit Cygwin if program calls dlopen

[JonY]

On 7/18/2014 02:24, Corinna Vinschen wrote:
>>> Is this essentially the same problem as described here?
>>>
>>>      <http://gcc.gnu.org/ml/gcc/2013-05/msg00180.html>
>>
>> No, I think it is an unforeseen consequence of the patch [3] to fix that bug
>> [4], which I believe is present in 4.8.3-1, introducing a new problem when
>> an executable which doesn't depend on libgcc dlopen()s a dll which does.
>>
>> [1] https://cygwin.com/ml/cygwin/2014-07/msg00083.html
>> [2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61752
>> [3] https://sourceware.org/ml/cygwin/2013-07/msg00528.html
>> [4] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57982
> 
> I asked DJ to take another look, but I guess ultimately we need the
> attention of one of the GCC Windows maintainers.  Kai Tietz seems to be
> unavailable right now, unfortunately.
> 

Looks like I haven't had much luck at poking the code to work over the
weekends.



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