On 07/19/2013 11:51 AM, Carl Friedrich Bolz wrote: > On 19/07/13 11:36, Lars Wassermann wrote: >> Hello, >> in the project lang-smalltalk, we have a problem we don't know where >> exactly the source may be. >> When running the VM with jit, we get: >> >> PyPy assertion failed at rpython_memory_gctransform_asmgcroot.c:583: >> in pypy_g_locate_caller_based_on_retaddr: found a stack frame that does >> not belong anywhere I know, bug in asmgcc >> Aborted (core dumped) >> >> When running without jit, everything works fine. >> >> Is the fact that the error only occurs when using the JIT a hint that >> the bug may not be in asmgcc? > > You can try to see whether it goes away when not using asmgcc, by > translating with: > > rpython --gcrootfinder=shadowstack -Ojit ...target... > > Cheers, > > Carl Friedrich > _______________________________________________ > pypy-dev mailing list > pypy-dev@python.org > http://mail.python.org/mailman/listinfo/pypy-dev > That fixed the problem. Is there a way to generate a bug report for asmgcc, or would that be too complicated?
Thank you, Lars _______________________________________________ pypy-dev mailing list pypy-dev@python.org http://mail.python.org/mailman/listinfo/pypy-dev
