On 23/05/14 15:03, Alan Buckley wrote:
Several games I have recompiled with GCC4.7 crash when I try to run them with: UnixLib detected recursion of signal SIGSEGV. Exiting. Tutris is a good example to look at as it is a relatively small game. It can be built from the autobuilder (name tutris). It seems to be crashing before running any code, so I haven’t been able to use my usual printf debugging. Can some one have a look at it? Or if not give me some ideas how I go about debugging it?
Some PIC code is finding its way into the static binary. This is also the cause of bug#251. The function crashing is called:
_GLOBAL_sub_I_eh_globals.cc which is one of a group of functions whose name starts "_GLOBAL_sub_I" and they all contain PIC code. I'm not sure if these functions are compiler generated or come from the static standard libraries, if the latter, it could indicate a build problem in libstdc++. Lee. _______________________________________________ GCCSDK mailing list gcc@gccsdk.riscos.info Bugzilla: http://www.riscos.info/bugzilla/index.cgi List Info: http://www.riscos.info/mailman/listinfo/gcc Main Page: http://www.riscos.info/index.php/GCCSDK
