https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98860
--- Comment #11 from cqwrteur <unlvsur at live dot com> --- (In reply to Jakub Jelinek from comment #10) > In that range guess the only important change was the switch from -gdwarf-4 > to -gdwarf-5 by default. So either a bug in your assembler or linker or > something else that doesn't like DWARF 5? MinGW-w64. I do not know. Maybe Binutils do not work with gdwarf-5 whatever?