[Bug ld/26583] R_X86_64_PC32 relocation against data symbol is mishandled

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=26583

--- Comment #16 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 <hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=36068e2fa5460e6cfa1f5f359df6f37c497aab50

commit 36068e2fa5460e6cfa1f5f359df6f37c497aab50
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Wed Sep 16 07:11:16 2020 -0700

    elf/x86-64: Adjust relocation for PE/x86-64 inputs

    PE linker calls _bfd_relocate_contents to resolve relocation, instead of
    bfd_perform_relocation.  But ELF linker calls bfd_perform_relocation, not
    _bfd_relocate_contents.  When linking PE/x86-64 inputs to generate ELF
    output, we need to adjust PE/x86-64 relocations in bfd_perform_relocation.

    Enable PE/x86-64 in bfd together with PEI/x86-64.  Update run_ld_link_tests
    to handle bzip2 binary inputs.

    bfd/

            PR ld/26583
            * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
            to x86_64_pei_vec.
            * reloc.c: Include "coff/internal.h".
            (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.

    ld/

            PR ld/26583
            * testsuite/ld-x86-64/pe-x86-64-1.od: New file.
            * testsuite/ld-x86-64/pe-x86-64-1a.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-1b.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-1c.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-2.od: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-2a.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-2b.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-2c.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-3.od: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-3a.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-3b.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-3c.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-3d.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-4.od: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-4a.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-4b.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-4c.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64-4d.obj.bz2: Likewise.
            * testsuite/ld-x86-64/pe-x86-64.exp: Likewise.
            * testsuite/lib/ld-lib.exp (run_ld_link_tests): Handle bz2 binary
            inputs.

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