On Fri 2018年06月08日 (09:34), cyg Simple wrote: > On 6/8/2018 9:19 AM, Ulli Horlacher wrote: >> > > > I have compiled the application with gcc from cygwin. > > It runs without problems on Windows 7 32 bit but on Windows 8 64 bit it > > does not output ANYTHING. No (error) message, nothing. > > >> You CANNOT move a 32bit Cygwin application to a 64bit Cygwin > environment! It will not work. >> > How can I debug it? > > >> You can't! You need a 32bit Cygwin environment to run a 32bit application. >> The other option is to rebuild from source on the 64bit Cygwin. Ok, thanks for this illuminative answer! :-) -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<931f23f8-3b04-08fa-0e34-ed2aeab35188@gmail.com> -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple