target/s390x: display deprecation status in '-cpu help'

When the user queries CPU models via QMP there is a 'deprecated' flag
present, however, this is not done for the CLI '-cpu help' command.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

target/s390x/cpu_models.c

@@ -334,18 +334,31 @@ const S390CPUDef *s390_find_cpu_def(uint16_t type, uint8_t gen, uint8_t ec_ga,
 static void s390_print_cpu_model_list_entry(gpointer data, gpointer user_data)
 {
     const S390CPUClass *scc = S390_CPU_CLASS((ObjectClass *)data);
+    CPUClass *cc = CPU_CLASS(scc);
     char *name = g_strdup(object_class_get_name((ObjectClass *)data));
-    const char *details = "";
+    g_autoptr(GString) details = g_string_new("");
 
     if (scc->is_static) {
-        details = "(static, migration-safe)";
-    } else if (scc->is_migration_safe) {
-        details = "(migration-safe)";
+        g_string_append(details, "static, ");
+    }
+    if (scc->is_migration_safe) {
+        g_string_append(details, "migration-safe, ");
+    }
+    if (cc->deprecation_note) {
+        g_string_append(details, "deprecated, ");
+    }
+    if (details->len) {
+        /* cull trailing ', ' */
+        g_string_truncate(details, details->len - 2);
     }
 
     /* strip off the -s390x-cpu */
     g_strrstr(name, "-" TYPE_S390_CPU)[0] = 0;
-    qemu_printf("s390 %-15s %-35s %s\n", name, scc->desc, details);
+    if (details->len) {
+        qemu_printf("s390 %-15s %-35s (%s)\n", name, scc->desc, details->str);
+    } else {
+        qemu_printf("s390 %-15s %-35s\n", name, scc->desc);
+    }
     g_free(name);
 }