> $ nm -C CXXException_mm|grep -i except > U __cxa_allocate_exception@@CXXABI_1.3 > 0000000000400ea4 r GCC_except_table0 > U std::exception::~exception()@@GLIBCXX_3.4 > 00000000006020d0 V typeinfo for std::exception@@GLIBCXX_3.4 > 00000000006020a0 V vtable for std::exception@@GLIBCXX_3.4 > > I checked for those strings in my main program, and the result was similar, > although not identical: > > $ nm -C obj/mapmaker|grep __cxa_allocate_exception > U __cxa_allocate_exception@@CXXABI_1.3 > (ALSI8)dlobron@bos-lps80:~/build/clangport/akamai/mapmaker$ nm -C > obj/mapmaker|grep std::exception > U std::exception::~exception()@@GLIBCXX_3.4 > U typeinfo for std::exception@@GLIBCXX_3.4 > > The only difference here is that the non-working main program doesn't have > "vtable for std::exception". Could that be the source of the problem? Or > could this be a runtime or compile-time difference in my code?
Oops, another difference is that the working program has a defined address for the typoinfo, whereas in the non-working one, the typeinfo is undefined. I'm still not sure whether this is the cause of the crash, though. --David _______________________________________________ Discuss-gnustep mailing list Discuss-gnustep@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnustep
