tests: add RTAS command in the protocol

Add a first test to validate the protocol:

- rtas/get-time-of-day compares the time
  from the guest with the time from the host.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/libqtest.c b/tests/libqtest.c
index 42ccb62f80..6f6bdf142f 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -751,6 +751,16 @@ void qtest_memread(QTestState *s, uint64_t addr, void *data, size_t size)
     g_strfreev(args);
 }
 
+uint64_t qtest_rtas_call(QTestState *s, const char *name,
+                         uint32_t nargs, uint64_t args,
+                         uint32_t nret, uint64_t ret)
+{
+    qtest_sendf(s, "rtas %s %u 0x%"PRIx64" %u 0x%"PRIx64"\n",
+                name, nargs, args, nret, ret);
+    qtest_rsp(s, 0);
+    return 0;
+}
+
 void qtest_add_func(const char *str, void (*fn)(void))
 {
     gchar *path = g_strdup_printf("/%s/%s", qtest_get_arch(), str);