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[Bug ld/26711] -z ibt and -z shstk are mishandled

From: cvs-commit at gcc dot gnu.org
Subject: [Bug ld/26711] -z ibt and -z shstk are mishandled
Date: Wed, 07 Oct 2020 13:57:35 +0000


--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_34-branch branch has been updated by H.J. Lu


commit 5c1bd3f52c69d00f56f9cb71737396c2651e508d
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Oct 6 15:38:23 2020 -0700

    x86: Properly merge -z ibt and -z shstk

    Merge -z ibt and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND, not
    any GNU_PROPERTY_X86_UINT32_AND_XXX properties.


            PR ld/26711
            * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
            and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.


            PR ld/26711
            * testsuite/ld-i386/i386.exp: Run ld/26711 tests.
            * testsuite/ld-x86-64/x86-64.exp: Likewise.
            * testsuite/ld-i386/pr26711-1.d: Likewise.
            * testsuite/ld-i386/pr26711-2.d: Likewise.
            * testsuite/ld-i386/pr26711-3.d: Likewise.
            * testsuite/ld-x86-64/pr26711-1-x32.d: Likewise.
            * testsuite/ld-x86-64/pr26711-1.d: Likewise.
            * testsuite/ld-x86-64/pr26711-2-x32.d: Likewise.
            * testsuite/ld-x86-64/pr26711-2.d: Likewise.
            * testsuite/ld-x86-64/pr26711-3-x32.d: Likewise.
            * testsuite/ld-x86-64/pr26711-3.d: Likewise.
            * testsuite/ld-x86-64/pr26711.s: Likewise.

    (cherry picked from commit 574df58f5295ef2728526e6a73b5f429b05f2a8c)

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