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target-unicore32: Introduce QOM realizefn for UniCore32CPU 

Introduce a realizefn and set realized = true in uc32_cpu_init().

Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
[AF: Invoke the parent's realizefn]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-01-05 14:38:30 +01:00
parent b6e91ebfe0
commit 088383e322
3 changed files with 19 additions and 1 deletions
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3
target-unicore32/cpu-qom.h
View File

@ -25,6 +25,7 @@
/**
* UniCore32CPUClass:
* @parent_realize: The parent class' realize handler.
*
* A UniCore32 CPU model.
*/
@ -32,6 +33,8 @@ typedef struct UniCore32CPUClass {
/*< private >*/
CPUClass parent_class;
/*< public >*/
DeviceRealize parent_realize;
} UniCore32CPUClass;
/**

14
target-unicore32/cpu.c
View File

@ -81,6 +81,16 @@ static const UniCore32CPUInfo uc32_cpus[] = {
{ .name = "any", .instance_init = uc32_any_cpu_initfn },
};
static void uc32_cpu_realizefn(DeviceState *dev, Error **errp)
{
UniCore32CPU *cpu = UNICORE32_CPU(dev);
UniCore32CPUClass *ucc = UNICORE32_CPU_GET_CLASS(dev);
qemu_init_vcpu(&cpu->env);
ucc->parent_realize(dev, errp);
}
static void uc32_cpu_initfn(Object *obj)
{
UniCore32CPU *cpu = UNICORE32_CPU(obj);
@ -108,6 +118,10 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
CPUClass *cc = CPU_CLASS(oc);
UniCore32CPUClass *ucc = UNICORE32_CPU_CLASS(oc);
ucc->parent_realize = dc->realize;
dc->realize = uc32_cpu_realizefn;
cc->class_by_name = uc32_cpu_class_by_name;
dc->vmsd = &vmstate_uc32_cpu;

3
target-unicore32/helper.c
View File

@ -45,7 +45,8 @@ CPUUniCore32State *uc32_cpu_init(const char *cpu_model)
uc32_translate_init();
}
qemu_init_vcpu(env);
object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
return env;
}