https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101203
--- Comment #3 from Toni Neubert <lutztonineubert at gmail dot com> --- Thank you Jonathan for your fast answer. To sad but the shared library issue seems valid. Can shared libraries exist is a freestanding environment (like a bare-metal microcontroller running without OS)? So there could maybe an optimization for some targets?