* gdb.c++/virtfunc.exp(gdb_virtfunc_restart): Make sure we run

	* gdb.c++/virtfunc.exp(gdb_virtfunc_restart): Make sure we run
 	test_calls after restarting.

	* lib/gdb.exp(gdb_run_cmd): Send jump command again after
 	reloading.

	* gdb.base/watchpoint.exp: Fix typo.

	* gdb.base/setshow.exp: Check for use_gdb_stub.

	* gdb.base/break.exp: Fix continue until exit test for the gdb
 	stub case.
	* gdb.base/langs.exp: Ditto.

	* config/monitor.exp(gdb_load): Handle gdb_sect_offset and
 	gdb_load_offset. If we weren't given a file to load, figure out
 	what the current file is and use it.