target-microblaze: Introduce QOM realizefn for MicroBlazeCPU

Introduce realizefn and set realized = true from cpu_mb_init().
Signed-off-by: NAndreas Färber <afaerber@suse.de>

target-microblaze/cpu-qom.h

@@ -33,6 +33,7 @@
 
 /**
  * MicroBlazeCPUClass:
+ * @parent_realize: The parent class' realize handler.
  * @parent_reset: The parent class' reset handler.
  *
  * A MicroBlaze CPU model.
@@ -42,6 +43,7 @@ typedef struct MicroBlazeCPUClass {
     CPUClass parent_class;
     /*< public >*/
 
+    DeviceRealize parent_realize;
     void (*parent_reset)(CPUState *cpu);
 } MicroBlazeCPUClass;
 

target-microblaze/cpu.c

@@ -85,6 +85,17 @@ static void mb_cpu_reset(CPUState *s)
 #endif
 }
 
+static void mb_cpu_realizefn(DeviceState *dev, Error **errp)
+{
+    MicroBlazeCPU *cpu = MICROBLAZE_CPU(dev);
+    MicroBlazeCPUClass *mcc = MICROBLAZE_CPU_GET_CLASS(dev);
+
+    cpu_reset(CPU(cpu));
+    qemu_init_vcpu(&cpu->env);
+
+    mcc->parent_realize(dev, errp);
+}
+
 static void mb_cpu_initfn(Object *obj)
 {
     MicroBlazeCPU *cpu = MICROBLAZE_CPU(obj);
@@ -106,6 +117,9 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
     CPUClass *cc = CPU_CLASS(oc);
     MicroBlazeCPUClass *mcc = MICROBLAZE_CPU_CLASS(oc);
 
+    mcc->parent_realize = dc->realize;
+    dc->realize = mb_cpu_realizefn;
+
     mcc->parent_reset = cc->reset;
     cc->reset = mb_cpu_reset;
 

target-microblaze/translate.c

@@ -1970,8 +1970,7 @@ MicroBlazeCPU *cpu_mb_init(const char *cpu_model)
 
     cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU));
 
-    cpu_reset(CPU(cpu));
-    qemu_init_vcpu(&cpu->env);
+    object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
 
     if (tcg_initialized) {
         return cpu;