[Bug ld/22269] Undefined weak symbols isn't resolved to 0 in static PIE

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=22269

--- Comment #22 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=112fef4084ff0bdd6dd9aacca85f5fe62e1a5423

commit 112fef4084ff0bdd6dd9aacca85f5fe62e1a5423
Author: H.J. Lu <address@hidden>
Date:   Sat Oct 14 11:03:26 2017 -0700

    microblaze: Check UNDEFWEAK_NO_DYNAMIC_RELOC

    Don't generate dynamic relocation against weak undefined symbol if it
    is resolved to zero.  FIXME: UNDEFWEAK_NO_DYNAMIC_RELOC may need to be
    checked in more places.

        PR ld/22269
        * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
        generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
        true.
        (allocate_dynrelocs): Discard dynamic relocations if
        UNDEFWEAK_NO_DYNAMIC_RELOC is true.

-- 
You are receiving this mail because:
You are on the CC list for the bug.