https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100593
--- Comment #13 from Fangrui Song <i at maskray dot me> --- (In reply to H.J. Lu from comment #12) > We should handle it in the whole Linux software stack: > > https://gitlab.com/x86-psABIs/x86-64-ABI/-/issues/8 > > not just in compiler. It is great that you have the desire to fix these fundamental issues :) I think a GNU_PROPERTY marker is over-engineering. See https://gitlab.com/x86-psABIs/x86-64-ABI/-/issues/8 for details. Many things (including this and PR98112) can be changed today. When -fno-direct-access-external-data/-fno-direct-access-external-function as -fno-pic default becomes prevailing, make ld warning by default for R_*_COPY/canonical PLT entries. After a while (say one or two years), let glibc ld.so warn for R_*_COPY/canonical PLT entries.
