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target-s390x: Introduce QOM realizefn for S390CPU
Introduce realizefn and set realized = true in cpu_s390x_init(). Defer CPU reset from initfn to realizefn. Acked-by: Richard Henderson <rth@twiddle.net> [AF: Invoke parent's realizefn] Signed-off-by: Andreas Färber <afaerber@suse.de>
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@ -34,6 +34,7 @@
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/**
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* S390CPUClass:
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* @parent_realize: The parent class' realize handler.
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* @parent_reset: The parent class' reset handler.
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*
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* An S/390 CPU model.
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@ -43,6 +44,7 @@ typedef struct S390CPUClass {
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CPUClass parent_class;
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/*< public >*/
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DeviceRealize parent_realize;
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void (*parent_reset)(CPUState *cpu);
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} S390CPUClass;
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@ -97,6 +97,17 @@ static void s390_cpu_machine_reset_cb(void *opaque)
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}
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#endif
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static void s390_cpu_realizefn(DeviceState *dev, Error **errp)
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{
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S390CPU *cpu = S390_CPU(dev);
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S390CPUClass *scc = S390_CPU_GET_CLASS(dev);
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qemu_init_vcpu(&cpu->env);
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cpu_reset(CPU(cpu));
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scc->parent_realize(dev, errp);
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}
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static void s390_cpu_initfn(Object *obj)
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{
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S390CPU *cpu = S390_CPU(obj);
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@ -122,8 +133,6 @@ static void s390_cpu_initfn(Object *obj)
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#endif
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env->cpu_num = cpu_num++;
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env->ext_index = -1;
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cpu_reset(CPU(cpu));
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}
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static void s390_cpu_finalize(Object *obj)
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@ -146,6 +155,9 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
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CPUClass *cc = CPU_CLASS(scc);
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DeviceClass *dc = DEVICE_CLASS(oc);
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scc->parent_realize = dc->realize;
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dc->realize = s390_cpu_realizefn;
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scc->parent_reset = cc->reset;
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cc->reset = s390_cpu_reset;
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@ -85,7 +85,9 @@ S390CPU *cpu_s390x_init(const char *cpu_model)
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}
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env->cpu_model_str = cpu_model;
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qemu_init_vcpu(env);
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object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
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return cpu;
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}
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