target/i386/sev: Move qmp_query_sev_launch_measure() to sev.c

Move qmp_query_sev_launch_measure() from monitor.c to sev.c
and make sev_get_launch_measurement() static. We don't need the
stub anymore, remove it.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-21-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 18 insertions, 2 deletions

diff --git a/target/i386/sev.c b/target/i386/sev.c
index 56e9e03acc..ec874b3df8 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
@@ -742,8 +742,7 @@ sev_launch_get_measure(Notifier *notifier, void *unused)
     trace_kvm_sev_launch_measurement(sev->measurement);
 }
 
-char *
-sev_get_launch_measurement(void)
+static char *sev_get_launch_measurement(void)
 {
     if (sev_guest &&
         sev_guest->state >= SEV_STATE_LAUNCH_SECRET) {
@@ -753,6 +752,23 @@ sev_get_launch_measurement(void)
     return NULL;
 }
 
+SevLaunchMeasureInfo *qmp_query_sev_launch_measure(Error **errp)
+{
+    char *data;
+    SevLaunchMeasureInfo *info;
+
+    data = sev_get_launch_measurement();
+    if (!data) {
+        error_setg(errp, "SEV launch measurement is not available");
+        return NULL;
+    }
+
+    info = g_malloc0(sizeof(*info));
+    info->data = data;
+
+    return info;
+}
+
 static Notifier sev_machine_done_notify = {
     .notify = sev_launch_get_measure,
 };