Michael, all, Regarding: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101766 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102110
If I understand correctly, since the GCC MicroBlaze targets generate ELF images, it would seem there's no technical reason why `__attribute__ ((symver ...))` cannot be supported? The issue seems to be that the MicroBlaze targets in config.gcc do not include elfos.h https://github.com/gcc-mirror/gcc/blob/master/gcc/config.gcc#L2369 Which defines `ASM_OUTPUT_SYMVER_DIRECTIVE` https://github.com/gcc-mirror/gcc/blob/master/gcc/config/elfos.h#L259 Which is necessary for https://github.com/gcc-mirror/gcc/blob/master/gcc/varasm.cc#L6260 Changing the targets to include elfos.h leads to a number of conflicts with the target specific header (config/microblaze/microblaze.h). Should `ASM_OUTPUT_SYMVER_DIRECTIVE` be copied into config/microblaze/microblaze.h or should the MicroBlaze targets and header be reworked to support elfos.h? I'm asking because I've seen a number of projects run into this issue (xz, elfutils, libfuse, libkcapi, cryptsetup). Thanks, -Vincent
