gdb/testsuite/

gdb/testsuite/
	* gdb.base/stale-infcall.c (infcall): New label test-next.
	(main): New labels test-pass and test-fail.
	* gdb.base/stale-infcall.exp: Continue to test-next.  Put breakpoint
	$test_fail_bpnum to test-fail.
	(test system longjmp tracking support): New test.
	Delete $test_fail_bpnum.
	* lib/gdb.exp (gdb_continue_to_breakpoint): Accept also Temporary
	breakpoint.