[Bug ld/27587] BFD (and gold) DWARF reader choke on DWARF5 as generated by LTO

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=27587

--- Comment #11 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_36-branch branch has been updated by H.J. Lu
<hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=70d985a00d512ad0c985b8d6db0846c14a192795

commit 70d985a00d512ad0c985b8d6db0846c14a192795
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Mar 18 18:34:38 2021 -0700

    DWARF: Check version >= 3 for DW_FORM_ref_addr

    Check version >= 3, instead of version == 3 || version == 4, for
    DW_FORM_ref_addr.

    bfd/

            PR ld/27587
            * dwarf2.c (read_attribute_value): Check version >= 3 for
            DW_FORM_ref_addr.

    ld/

            PR ld/27587
            * testsuite/ld-x86-64/pr27587.err: New file.
            * testsuite/ld-x86-64/pr27587a.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pr27587b.obj.bz2: Likewise.
            * testsuite/ld-x86-64/x86-64.exp: Run PR ld/27587 test.

    (cherry picked from commit 51f6e7a9f4210aed0f8156c1d2e348de6f96f37d)

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