2013-03-20  Jeremy Bennett <jeremy.bennett@embecosm.com>

	* build-elf32.sh: Build GDB.
Set up to build and test GDB for ELF32.

2013-03-20  Jeremy Bennett <jeremy.bennett@embecosm.com>

        * dejagnu/baseboards/arc-sim-base.exp: Use installed gcc.
        * run-tests.sh: Enable ELF32 tests
        * run-elf32-tests.sh: Update to just test GDB.