>>>>> "Kifa" == Kifa The Great <kifathegreat@xxxxxxxxx> writes: Kifa> Windows x86 targets are using the __thiscall calling Kifa> convention for C++ class-member functions by default from GCC 4.7. Kifa> Could you please tell me if this is a bug, feature or maybe I do Kifa> something wrong? It looks like a bug to me. I have two suggestions -- Kifa> GNU gdb (GDB) 7.5.1-ubuntu First, try a newer gdb. Maybe the problem was already fixed. Second, if that fails, please file a bug report in Bugzilla. Tom