Re: internal compiler error: Segmentation fault

[Kai Tietz <Kai.Tietz@onevision.com>]

> [for mingw-w64-public@... and gcc@... readers, seeshort  thread
> starting at http://gcc.gnu.org/ml/fortran/2008-01/msg00103.html]
> 
> > Gcc gets the similar problem. It only works without optimization. 
> It seems not a problem with gfortran.
> 
> OK, then it'd be more appropriate to ask the mingw mailing-list or the
> generic gcc@gcc.gnu.org list.
> 
> > GMP version is 4.2.2, and has been modified for x86_64. The 
> original 4.2.2 does not support x86_64-pc-mingw32.
> 
> Does GMP pass tests? Have you built it with extra checking enabled? I
> don't suspect what you're seeing is a GMP problem, but you can never
> be too sure.

To have a better chance to find the issue could you anwser these question?

a) Does this happens on a cross compiler, too? You can get on via the 
mingw-w64 pages on sourceforge.
b) Which runtime version of mingw-w64 you are using?
c) How did you compile gmp? As reference may take a look at 
http://terpstra.ca/lurker/message/20071208.235835.12a77213.en.html
This is a patch for gmp seems to work with mingw-w64 runtime as author 
tells.

> > I do not have gdb for windows for the time being.
> 
> That's why I gave you a download link for MS debuggers (I don't think
> gdb is supported on x86_64-mingw32). I'm not sure much can be done
> without a debugger.
I am currently on gdb support for x86_64 mingw target. But I expect, it 
will still take some time until I publish.

Cheers,
 i.A. Kai Tietz

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