https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486
--- Comment #28 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
OK, I know what's wrong in the libstdc++.dll of GCC 11, now let's try to figure
out why this is so... Can you run 'nm' on one of the occurrences of crtend.o
in the build tree (there are two copies of it)? On my machine it yields:
00000000 b .bss
00000000 d .ctors.65535
00000000 d .data
00000000 d .eh_frame
00000000 r .rdata$zzz
00000000 t .text
00000000 t .text.startup
00000000 d ___FRAME_END__
U ___gcc_register_frame
00000000 t _register_frame_ctor
