2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
    * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
    bf592-none.
    * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
    * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
    * config/bfin/bfin.c (bfin_cpus): Add bf592.
    * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
    __ADSPBF592__ and __ADSPBF59x__ for     BFIN_CPU_BF592.
    * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
    * config/bfin/elf.h (LIB_SPEC): Add bf592.

From-SVN: r173867