target/s390x: Inline do_access_{get,set}_byte

Inline into the parent functions with a simple test
to select the page, and a new define to remove ifdefs.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20230109201856.3916639-7-richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
1 file changed