[Bug gold/26200] ld terminated with signal 11 with LTO and -Wl,--thread-count=2

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=26200

--- Comment #12 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 <hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d4820dac5e7608e24fba6d08cde9248b4c4b2928

commit d4820dac5e7608e24fba6d08cde9248b4c4b2928
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Nov 8 04:10:01 2020 -0800

    gold: Avoid sharing Plugin_list::iterator

    class Plugin_manager has

      // A pointer to the current plugin.  Used while loading plugins.
      Plugin_list::iterator current_;

    The same iterator is shared by all threads. It is OK to use it to load
    plugins since only one thread loads plugins.  Avoid sharing Plugin_list
    iterator in all other cases.

            PR gold/26200
            * plugin.cc (Plugin_manager::claim_file): Don't share Plugin_list
            iterator.
            (Plugin_manager::all_symbols_read): Likewise.
            (Plugin_manager::cleanup): Likewise.

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