[Bug ld/15167] ld merges gnu_unique def and normal ref into normal symbol

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=15167

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2013-02-22 01:20:55 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2013-02-22 01:20:48

Modified files:
    ld/testsuite   : ChangeLog 
    ld/testsuite/ld-unique: unique.exp 
    bfd            : ChangeLog elf64-ia64-vms.c elflink.c 

Log message:
    Set unique_global only for definition

    bfd/

    PR ld/15167
    * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
    unique_global only for definition.
    * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
    here.
    (elf_link_add_object_symbols): Set unique_global only
    for definition.

    ld/testsuite/

    PR ld/15167
    * ld-unique/unique.exp: Add a test for shared library with
    reference.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1690&r2=1.1691
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-unique/unique.exp.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5980&r2=1.5981
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-ia64-vms.c.diff?cvsroot=src&r1=1.7&r2=1.8
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.471&r2=1.472

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