[Bug ld/17975] Useless FILE entry in symbol table for linker generated symbols

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=17975

--- Comment #4 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 <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=35f82954b5e46ef5f56653d4f3aa0d1236f558da

commit 35f82954b5e46ef5f56653d4f3aa0d1236f558da
Author: H.J. Lu <address@hidden>
Date:   Sat Feb 14 20:17:28 2015 -0800

    Properly place the NULL STT_FILE symbol

    We output a NULL STT_FILE symbol for forced local symbols so that they
    are not associated with the STT_FILE symbol for real local symbols. This
    patch makes sure that the NULL STT_FILE symbol is placed before forced
    local symbols.

    bfd/

        PR ld/17975
        * elflink.c (elf_link_output_extsym): Only check filesym_count
        when outputting a NULL FILE symbol.  Set second_pass_sym to
        h->forced_local && !h->root.linker_def.

    ld/testsuite/

        PR ld/17975
        * ld-i386/tlsbin-nacl.rd: Likewise.
        * ld-i386/tlsbin.rd: Likewise.
        * ld-i386/tlsbindesc-nacl.rd: Likewise.
        * ld-i386/tlsbindesc.rd: Likewise.
        * ld-i386/tlsdesc-nacl.rd: Likewise.
        * ld-i386/tlsdesc.rd: Likewise.
        * ld-i386/tlsnopic-nacl.rd: Likewise.
        * ld-i386/tlsnopic.rd: Likewise.
        * ld-i386/tlspic-nacl.rd: Likewise.
        * ld-i386/tlspic.rd: Likewise.
        * ld-x86-64/tlsbin-nacl.rd: Likewise.
        * ld-x86-64/tlsbin.rd: Likewise.
        * ld-x86-64/tlsbindesc-nacl.rd: Likewise.
        * ld-x86-64/tlsbindesc.rd: Likewise.
        * ld-x86-64/tlsdesc-nacl.rd: Likewise.
        * ld-x86-64/tlsdesc.rd: Likewise.
        * ld-x86-64/tlspic-nacl.rd: Likewise.
        * ld-x86-64/tlspic.rd: Likewise.

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