[Bug dynamic-link/19178] ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA confuses prelink

cvs-commit at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Tue Nov 10 21:01:00 GMT 2015


https://sourceware.org/bugzilla/show_bug.cgi?id=19178

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fe534fe8980fa214c410e3661a4216e781073353

commit fe534fe8980fa214c410e3661a4216e781073353
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Nov 10 12:27:24 2015 -0800

    Add a test for prelink output

    This test applies to i386 and x86_64 which set R_386_GLOB_DAT and
    R_X86_64_GLOB_DAT to ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.

        [BZ #19178]
        * sysdeps/x86/Makefile (tests): Add tst-prelink.
        (tst-prelink-ENV): New.
        ($(objpfx)tst-prelink-conflict.out): Likewise.
        ($(objpfx)tst-prelink-cmp.out): Likewise.
        (tests-special): Add $(objpfx)tst-prelink-cmp.out.
        * sysdeps/x86/tst-prelink.c: New file.
        * sysdeps/x86/tst-prelink.exp: Likewise.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                          |   11 +++++++++++
 sysdeps/x86/Makefile                               |   15 +++++++++++++++
 sysdeps/{x86_64/ifuncmain8.c => x86/tst-prelink.c} |   10 ++++------
 sysdeps/x86/tst-prelink.exp                        |    1 +
 4 files changed, 31 insertions(+), 6 deletions(-)
 copy sysdeps/{x86_64/ifuncmain8.c => x86/tst-prelink.c} (86%)
 create mode 100644 sysdeps/x86/tst-prelink.exp

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