s390x/tcg: wire up SET ADDRESS LIMIT

Let's handle it just like KVM:
    Depending on the model, this instruction may not be
    provided. When this instruction is not provided, it is
    checked for operand exception and privileged-opera-
    tion exception, and then is suppressed.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171208160207.26494-9-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
4 files changed