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target-xtensa: Introduce QOM realizefn for XtensaCPU

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Introduce realizefn and set realized = true in cpu_xtensa_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-01-16 04:19:35 +01:00
parent 088383e322
commit 5f6c964389
3 changed files with 18 additions and 1 deletions
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2
target-xtensa/cpu-qom.h
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@ -43,6 +43,7 @@
/**
* XtensaCPUClass:
* @parent_realize: The parent class' realize handler.
* @parent_reset: The parent class' reset handler.
*
* An Xtensa CPU model.
@ -52,6 +53,7 @@ typedef struct XtensaCPUClass {
CPUClass parent_class;
/*< public >*/
DeviceRealize parent_realize;
void (*parent_reset)(CPUState *cpu);
} XtensaCPUClass;

13
target-xtensa/cpu.c
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@ -57,6 +57,16 @@ static void xtensa_cpu_reset(CPUState *s)
reset_mmu(env);
}
static void xtensa_cpu_realizefn(DeviceState *dev, Error **errp)
{
XtensaCPU *cpu = XTENSA_CPU(dev);
XtensaCPUClass *xcc = XTENSA_CPU_GET_CLASS(dev);
qemu_init_vcpu(&cpu->env);
xcc->parent_realize(dev, errp);
}
static void xtensa_cpu_initfn(Object *obj)
{
XtensaCPU *cpu = XTENSA_CPU(obj);
@ -76,6 +86,9 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
CPUClass *cc = CPU_CLASS(oc);
XtensaCPUClass *xcc = XTENSA_CPU_CLASS(cc);
xcc->parent_realize = dc->realize;
dc->realize = xtensa_cpu_realizefn;
xcc->parent_reset = cc->reset;
cc->reset = xtensa_cpu_reset;

4
target-xtensa/helper.c
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@ -104,7 +104,9 @@ XtensaCPU *cpu_xtensa_init(const char *cpu_model)
}
xtensa_irq_init(env);
qemu_init_vcpu(env);
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
return cpu;
}