__CxxFrameHandler unsupported on wine64?

Francois Gouget fgouget at free.fr
Tue Apr 12 04:08:28 CDT 2011

On Fri, 8 Apr 2011, Peter Urbanec wrote:
> So, I had a quick look at the wine source and found a comment in
> dlls/msvcrt/cppexcept.c that says:
> /* CxxFrameHandler is not supported on non-i386 */
> I don't think that this is quite right, given that Microsoft's MFC80.DLL
> attempts to call __CxxFrameHandler. Is it more likely that wine only provides
> an i386 implementation?

I read this comment as: Wine does not support CxxFrameHandler on 
This seems to match what you think happens.

Francois Gouget <fgouget at free.fr>              http://fgouget.free.fr/
      Any sufficiently advanced bug is indistinguishable from a feature.
                            -- from some indian guy

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