[Bug ld/19171] [Regression] ld assertion fail ../../bfd/elf32-i386.c:5245 on i686-linux-gnu

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=19171

--- Comment #6 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=a6af384b19c63bab4a1803c09592c5b5bd8674c2

commit a6af384b19c63bab4a1803c09592c5b5bd8674c2
Author: H.J. Lu <address@hidden>
Date:   Mon Oct 26 06:10:23 2015 -0700

    Properly convert address load of __start_XXX/__stop_XXX

    Since __start_XXX and __stop_XXX symbols aren't defined when address
    load is being converted, we need to check if there is an XXX output
    section to get their section and value.  This patch adds a new function,
    bfd_link_get_defined_symbol, to search for the XXX output section to
    check if __start_XXX and __stop_XXX symbols are defined.

    bfd/

        PR ld/19171
        * elf32-i386.c (elf_i386_convert_load): Call
        bfd_link_get_defined_symbol to check if a symbol is defined.
        * elf64-x86-64.c (elf_x86_64_convert_load): Call
        bfd_link_get_defined_symbol to get defined symbol section and
        value.
        * linker.c (bfd_link_get_defined_symbol): New function.
        * bfd-in2.h: Regenerated.

    ld/testsuite/

        PR ld/19171
        * ld-i386/lea1.s: Add tests for address load of __start_XXX
        and __stop_XXX.
        * ld-i386/mov1.s: Likewise.
        * ld-x86-64/lea1.s: Likewise.
        * ld-x86-64/mov1.s: Likewise.
        * ld-i386/lea1a.d: Updated.
        * ld-i386/lea1b.d: Likewise.
        * ld-i386/lea1c.d: Likewise.
        * ld-i386/mov1a.d: Likewise.
        * ld-i386/mov1b.d: Likewise.
        * ld-x86-64/lea1a.d: Likewise.
        * ld-x86-64/lea1b.d: Likewise.
        * ld-x86-64/lea1c.d: Likewise.
        * ld-x86-64/lea1d.d: Likewise.
        * ld-x86-64/lea1e.d: Likewise.
        * ld-x86-64/lea1f.d: Likewise.
        * ld-x86-64/mov1a.d: Likewise.
        * ld-x86-64/mov1b.d: Likewise.
        * ld-x86-64/mov1c.d: Likewise.
        * ld-x86-64/mov1d.d: Likewise.

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