[Bug ld/24458] Linker BFD 2.32 regression: __ehdr_start not useable in shared libraries: "relocation R_X86_64_PC32 against undefined symbol `__ehdr_start' can not be used when making a shared object; recompile with -fPIC"

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=24458

--- Comment #5 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 H.J. Lu
<address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bca6a14c568bd63080c85a6b05c90996e2bd4a34

commit bca6a14c568bd63080c85a6b05c90996e2bd4a34
Author: H.J. Lu <address@hidden>
Date:   Wed Apr 17 09:08:46 2019 -0700

    x86: Also check x86 linker_def for non-shared definition

    Since elf_x86_linker_defined sets linker_def in elf_x86_link_hash_entry
    for linker defined symbols, SYMBOL_DEFINED_NON_SHARED_P should also check
    linker_def in elf_x86_link_hash_entry.

    bfd/

        PR ld/24458
        * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
        linker_def.

    ld/

        PR ld/24458
        * testsuite/ld-x86-64/x86-64.exp: Run PR ld/24458 tests.
        * testsuite/ld-x86-64/pr24458.s: New file.
        * testsuite/ld-x86-64/pr24458a-x32.d: Likewise.
        * testsuite/ld-x86-64/pr24458a.d: Likewise.
        * testsuite/ld-x86-64/pr24458b-x32.d: Likewise.
        * testsuite/ld-x86-64/pr24458b.d: Likewise.
        * testsuite/ld-x86-64/pr24458c-x32.d: Likewise.
        * testsuite/ld-x86-64/pr24458c.d: Likewise.

    (cherry picked from commit 4e84a8f8bbeab52fa7048873655e582ceb92534d)

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