On 5/4/22 15:10, Alexander Monakov wrote: > On Wed, 4 May 2022, Martin Liška wrote: > >> On 5/4/22 14:32, Alexander Monakov wrote: >>> On Wed, 4 May 2022, Martin Liška wrote: >>> >>>> The patch is a follow-up of the discussion we've got in: >>>> https://gcc.gnu.org/pipermail/gcc-patches/2022-May/593901.html >>>> >>>> Mold linker would appreciate knowing in advance if get_symbols_v3 is >>>> supported >>>> by a GCC plug-in or not. > > Out of curiousity, I looked at mold, and I don't understand what problem this > detection is solving, nor why this is the best way to solve that. Was there > some discussion with mold author I should check out?
Sure, please take a look at this issue: https://github.com/rui314/mold/issues/454#issuecomment-1116849458 > > Note that mold takes this not only as 'v3 API is supported', but, more > importantly, as 'v2 entrypoint will not be called'. Yes, if they register get_symbols_v3, then it will be called. That's how the plug-in works. Martin > > Alexander
