[Bug target/33704] AIX runs c++ constructors in incorrect order

["dje at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33704

--- Comment #23 from David Edelsohn <dje at gcc dot gnu.org> ---
Author: dje
Date: Sat Nov 23 15:38:07 2013
New Revision: 205309

URL: http://gcc.gnu.org/viewcvs?rev=205309&root=gcc&view=rev
Log:
libgcc:

    PR target/33704
        * config/rs6000/aixinitfini.c: New file.
        * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
        * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
        symbols.

gcc:

    PR target/33704
        * config/rs6000/aix.h (COLLECT_SHARED_INIT_FUNC): Define.
        (COLLECT_SHARED_FINI_FUNC): Define.

        * collect2.c (aix_shared_initname): Declare.
        (aix_shared_fininame): Declare.
        (symkind): Add SYM_AIXI and SYM_AIXD.
        (scanfilter_masks): Add SCAN_AIXI and SCAN_AIXD.
        (struct names special): Add GLOBAL__AIXI_ and GLOBAL__AIXD_.
        (aixlazy_flag): Parse.
        (extract_init_priority): SYM_AIXI and SYM_AIXD have highest priority.
        (scan_prog_file, COFF): Handle SYM_AIXI and SYM_AIXD.

Added:
    trunk/libgcc/config/rs6000/aixinitfini.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/collect2.c
    trunk/gcc/config/rs6000/aix.h
    trunk/libgcc/ChangeLog
    trunk/libgcc/config/rs6000/libgcc-aix-cxa.ver
    trunk/libgcc/config/rs6000/t-aix-cxa