1 files changed, 16 insertions, 24 deletions

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 6c11feeb92..ca997a68cd 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6858,29 +6858,23 @@ static void x86_cpu_set_bit_prop(Object *obj, Visitor *v, const char *name,
     cpu->env.user_features[fp->w] |= fp->mask;
 }
 
-static void x86_cpu_release_bit_prop(Object *obj, const char *name,
-                                     void *opaque)
-{
-    BitProperty *prop = opaque;
-    g_free(prop);
-}
-
 /* Register a boolean property to get/set a single bit in a uint32_t field.
  *
  * The same property name can be registered multiple times to make it affect
  * multiple bits in the same FeatureWord. In that case, the getter will return
  * true only if all bits are set.
  */
-static void x86_cpu_register_bit_prop(X86CPU *cpu,
+static void x86_cpu_register_bit_prop(X86CPUClass *xcc,
                                       const char *prop_name,
                                       FeatureWord w,
                                       int bitnr)
 {
+    ObjectClass *oc = OBJECT_CLASS(xcc);
     BitProperty *fp;
     ObjectProperty *op;
     uint64_t mask = (1ULL << bitnr);
 
-    op = object_property_find(OBJECT(cpu), prop_name);
+    op = object_class_property_find(oc, prop_name);
     if (op) {
         fp = op->opaque;
         assert(fp->w == w);
@@ -6889,14 +6883,14 @@ static void x86_cpu_register_bit_prop(X86CPU *cpu,
         fp = g_new0(BitProperty, 1);
         fp->w = w;
         fp->mask = mask;
-        object_property_add(OBJECT(cpu), prop_name, "bool",
-                            x86_cpu_get_bit_prop,
-                            x86_cpu_set_bit_prop,
-                            x86_cpu_release_bit_prop, fp);
+        object_class_property_add(oc, prop_name, "bool",
+                                  x86_cpu_get_bit_prop,
+                                  x86_cpu_set_bit_prop,
+                                  NULL, fp);
     }
 }
 
-static void x86_cpu_register_feature_bit_props(X86CPU *cpu,
+static void x86_cpu_register_feature_bit_props(X86CPUClass *xcc,
                                                FeatureWord w,
                                                int bitnr)
 {
@@ -6915,7 +6909,7 @@ static void x86_cpu_register_feature_bit_props(X86CPU *cpu,
     /* aliases don't use "|" delimiters anymore, they are registered
      * manually using object_property_add_alias() */
     assert(!strchr(name, '|'));
-    x86_cpu_register_bit_prop(cpu, name, w, bitnr);
+    x86_cpu_register_bit_prop(xcc, name, w, bitnr);
 }
 
 #if !defined(CONFIG_USER_ONLY)
@@ -6969,7 +6963,6 @@ static void x86_cpu_initfn(Object *obj)
     X86CPU *cpu = X86_CPU(obj);
     X86CPUClass *xcc = X86_CPU_GET_CLASS(obj);
     CPUX86State *env = &cpu->env;
-    FeatureWord w;
 
     env->nr_dies = 1;
     cpu_set_cpustate_pointers(cpu);
@@ -6981,14 +6974,6 @@ static void x86_cpu_initfn(Object *obj)
                         x86_cpu_get_feature_words,
                         NULL, NULL, (void *)cpu->filtered_features);
 
-    for (w = 0; w < FEATURE_WORDS; w++) {
-        int bitnr;
-
-        for (bitnr = 0; bitnr < 64; bitnr++) {
-            x86_cpu_register_feature_bit_props(cpu, w, bitnr);
-        }
-    }
-
     object_property_add_alias(obj, "sse3", obj, "pni");
     object_property_add_alias(obj, "pclmuldq", obj, "pclmulqdq");
     object_property_add_alias(obj, "sse4-1", obj, "sse4.1");
@@ -7274,6 +7259,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
     X86CPUClass *xcc = X86_CPU_CLASS(oc);
     CPUClass *cc = CPU_CLASS(oc);
     DeviceClass *dc = DEVICE_CLASS(oc);
+    FeatureWord w;
 
     device_class_set_parent_realize(dc, x86_cpu_realizefn,
                                     &xcc->parent_realize);
@@ -7363,6 +7349,12 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
                               x86_cpu_get_crash_info_qom, NULL, NULL, NULL);
 #endif
 
+    for (w = 0; w < FEATURE_WORDS; w++) {
+        int bitnr;
+        for (bitnr = 0; bitnr < 64; bitnr++) {
+            x86_cpu_register_feature_bit_props(xcc, w, bitnr);
+        }
+    }
 }
 
 static const TypeInfo x86_cpu_type_info = {