qdev: register all types natively through QEMU Object Model

This was done in a mostly automated fashion.  I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass
registration functions.

The second step was another sed-based removal of subclass registration functions
while also adding virtual functions from the base class into a class_init
function as appropriate.

Finally, a python script was used to convert the DeviceInfo structures and
qdev_register_subclass functions to TypeInfo structures, class_init functions,
and type_register_static calls.

We are almost fully converted to QOM after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 14 insertions, 10 deletions

diff --git a/hw/arm_l2x0.c b/hw/arm_l2x0.c
index 7c5fe32fc5..ba26abc6f4 100644
--- a/hw/arm_l2x0.c
+++ b/hw/arm_l2x0.c
@@ -160,29 +160,33 @@ static int l2x0_priv_init(SysBusDevice *dev)
     return 0;
 }
 
+static Property l2x0_properties[] = {
+    DEFINE_PROP_UINT32("type", l2x0_state, cache_type, 0x1c100100),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void l2x0_class_init(ObjectClass *klass, void *data)
 {
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
     k->init = l2x0_priv_init;
+    dc->vmsd = &vmstate_l2x0;
+    dc->no_user = 1;
+    dc->props = l2x0_properties;
+    dc->reset = l2x0_priv_reset;
 }
 
-static DeviceInfo l2x0_info = {
+static TypeInfo l2x0_info = {
     .name = "l2x0",
-    .size = sizeof(l2x0_state),
-    .vmsd = &vmstate_l2x0,
-    .no_user = 1,
-    .props = (Property[]) {
-        DEFINE_PROP_UINT32("type", l2x0_state, cache_type, 0x1c100100),
-        DEFINE_PROP_END_OF_LIST(),
-    },
-    .reset = l2x0_priv_reset,
+    .parent = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(l2x0_state),
     .class_init = l2x0_class_init,
 };
 
 static void l2x0_register_device(void)
 {
-    sysbus_qdev_register(&l2x0_info);
+    type_register_static(&l2x0_info);
 }
 
 device_init(l2x0_register_device)