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hw/core: Introduce device_class_set_props_n

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Record the size of the array in DeviceClass.props_count_.
Iterate with known count in qdev_prop_walk.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Lei Yang <leiyang@redhat.com>
Link: https://lore.kernel.org/r/20241218134251.4724-14-richard.henderson@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Richard Henderson 2024-12-18 07:42:40 -06:00 • committed by Paolo Bonzini
parent 588611972f
commit cb9f4b28ee
4 changed files with 55 additions and 18 deletions
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hw/core/qdev.c
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@ -703,6 +703,7 @@ static void device_class_base_init(ObjectClass *class, void *data)
* so do not propagate them to the subclasses.
*/
klass->props_ = NULL;
klass->props_count_ = 0;
}
static void device_unparent(Object *obj)