[Qemu-devel] [Patch v3 03/30] s390x/cpumodel: expose CPU class properties

[David Hildenbrand <dahi@linux.vnet.ibm.com>]

Let's expose the description and migration safety and whether a definition
is static, as class properties, this can be helpful in the future.

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
---
 target-s390x/cpu.c        |  1 +
 target-s390x/cpu.h        |  1 +
 target-s390x/cpu_models.c | 25 +++++++++++++++++++++++++
 3 files changed, 27 insertions(+)

diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c
index 44e53ec..d7d0b62 100644
--- a/target-s390x/cpu.c
+++ b/target-s390x/cpu.c
@@ -445,6 +445,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
      * object_unref().
      */
     dc->cannot_destroy_with_object_finalize_yet = true;
+    s390_cpu_model_class_register_props(oc);
 }
 
 static const TypeInfo s390_cpu_type_info = {
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index e34742e..075bb37 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -631,6 +631,7 @@ extern void subsystem_reset(void);
 
 void s390_cpu_list(FILE *f, fprintf_function cpu_fprintf);
 #define cpu_list s390_cpu_list
+void s390_cpu_model_class_register_props(ObjectClass *oc);
 void s390_realize_cpu_model(CPUState *cs, Error **errp);
 ObjectClass *s390_cpu_class_by_name(const char *name);
 
diff --git a/target-s390x/cpu_models.c b/target-s390x/cpu_models.c
index 01f442c..7b887f7 100644
--- a/target-s390x/cpu_models.c
+++ b/target-s390x/cpu_models.c
@@ -110,6 +110,31 @@ static void s390_cpu_model_finalize(Object *obj)
 {
 }
 
+static bool get_is_migration_safe(Object *obj, Error **errp)
+{
+    return S390_CPU_GET_CLASS(obj)->is_migration_safe;
+}
+
+static bool get_is_static(Object *obj, Error **errp)
+{
+    return S390_CPU_GET_CLASS(obj)->is_static;
+}
+
+static char *get_description(Object *obj, Error **errp)
+{
+    return g_strdup(S390_CPU_GET_CLASS(obj)->desc);
+}
+
+void s390_cpu_model_class_register_props(ObjectClass *oc)
+{
+    object_class_property_add_bool(oc, "migration-safe", get_is_migration_safe,
+                                   NULL, NULL);
+    object_class_property_add_bool(oc, "static", get_is_static,
+                                   NULL, NULL);
+    object_class_property_add_str(oc, "description", get_description, NULL,
+                                  NULL);
+}
+
 #ifdef CONFIG_KVM
 static void s390_host_cpu_model_class_init(ObjectClass *oc, void *data)
 {
-- 
2.6.6