[Bug ld/23937] powerpc64le local ifunc IRELATIVE relocs are wrong

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23937

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_31-branch branch has been updated by Alan Modra
<address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0f494b01431de53959dd72ccfed06a01d5172e3f

commit 0f494b01431de53959dd72ccfed06a01d5172e3f
Author: Alan Modra <address@hidden>
Date:   Fri Nov 30 15:34:11 2018 +1030

    PR23937, powerpc64le local ifunc IRELATIVE relocs are wrong

    IFUNC resolvers must always be called via their global entry point.
    They will be called from ld.so rather than from the local executable.

        PR 23937
    bfd/
        * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
        entry offset for ifuncs.
    ld/
        * testsuite/ld-powerpc/pr23937.d,
        * testsuite/ld-powerpc/pr23937.s: New test.
        * testsuite/ld-powerpc/powerpc.exp: Run it.

    (cherry picked from commit ba85c15dabe144e4bcee5a1b388b32bee10729e1)

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