Restore a dwarf-free "apply_reg_state" function.
Restore a dwarf-free "apply_reg_state" function.

unkadoug/libunwind,rantala/libunwind,libunwind/libunwind,frida/libunwind,yuyichao/libunwind,djwatson/libunwind,djwatson/libunwind,vtjnash/libunwind,vtjnash/libunwind,rantala/libunwind,libunwind/libunwind,unkadoug/libunwind,djwatson/libunwind,libunwind/libunwind,frida/libunwind,unkadoug/libunwind,vtjnash/libunwind,frida/libunwind,yuyichao/libunwind,yuyichao/libunwind,rantala/libunwind