[Bug gold/19823] gold produces copy reloc of protected symbols

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=19823

--- Comment #8 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by Cary Coutant <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6eeb0170bbb43ffb73e8f01b8b481adde8194c21

commit 6eeb0170bbb43ffb73e8f01b8b481adde8194c21
Author: Cary Coutant <address@hidden>
Date:   Thu May 19 14:58:18 2016 -0700

    Don't allow COPY relocations for protected symbols.

    gold/
        PR gold/19823
        * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
        parameter; check for protected symbol.
        * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
        * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
        * symtab.cc (Symbol::init_fields): Initialize is_protected_.
        (Symbol_table::add_from_dynobj): Mark protected symbols.
        * symtab.h (Symbol::is_protected): New method.
        (Symbol::set_is_protected): New method.
        (Symbol::is_protected_): New data member.

        * testsuite/Makefile.am (copy_test_protected): New test.
        * testsuite/Makefile.in: Regenerate.
        * testsuite/copy_test.cc (main): Add legal reference to protected
        symbol.
        * testsuite/copy_test_v1.cc (main): Likewise.
        * testsuite/copy_test_2.cc (ip): Add protected symbol.
        * testsuite/copy_test_protected.cc: New test source file.
        * testsuite/copy_test_protected.sh: New test script.

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