* config/mcore/tm-mcore.h (GDB_MULTI_ARCH): Add macro. Set to 0.

	* config/mcore/tm-mcore.h (GDB_MULTI_ARCH): Add macro. Set to 0.
	(REGISTER_SIZE): Remove.
	(MAX_REGISTER_RAW_SIZE): Remove.
	(REGISTER_VIRTUAL_TYPE): Remove.
	(MAX_REGISTER_VIRTUAL_SIZE): Remove.
	(REGISTER_NAME): Remove.
	(USE_GENERIC_DUMMY_FRAMES): Remove.
	(CALL_DUMMY): Remove.
	(CALL_DUMMY_START_OFFSET): Remove.
	(CALL_DUMMY_BREAKPOINT_OFFSET): Remove.
	(CALL_DUMMY_LOCATION): Remove.
	(FIX_CALL_DUMMY): Remove.
	(CALL_DUMMY_ADDRESS): Remove.
	(SIZEOF_CALL_DUMMY_WORDS): Remove.
	(SAVE_DUMMY_FRAME_TOS): Remove.
	* mcore-tdep.c (MCORE_REG_SIZE, MCORE_NUM_REGS): Add macros.
	(mcore_register_virtual_type): New function.
	(mcore_register_byte): New function.
	(mcore_register_size): New function.
	(mcore_register_name): New function.
	(mcore_gdbarch_init): New function. Add set_gdbarch calls for
	macros removed from tm-mcore.h.
	(mcore_dump_tdep): Add.
	(_initialize_mcore_tdep): Add gdbarch_register call.