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, 7 insertions, 4 deletions

diff --git a/hw/i8259.c b/hw/i8259.c
index e083bb6bdc..7ae53805d7 100644
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -475,19 +475,22 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
 static void i8259_class_init(ObjectClass *klass, void *data)
 {
     PICCommonClass *k = PIC_COMMON_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
 
     k->init = pic_init;
+    dc->reset = pic_reset;
 }
 
-static DeviceInfo i8259_info = {
-    .name  = "isa-i8259",
-    .reset = pic_reset,
+static TypeInfo i8259_info = {
+    .name       = "isa-i8259",
+    .instance_size = sizeof(PICCommonState),
+    .parent     = TYPE_PIC_COMMON,
     .class_init = i8259_class_init,
 };
 
 static void pic_register(void)
 {
-    pic_qdev_register(&i8259_info);
+    type_register_static(&i8259_info);
 }
 
 device_init(pic_register)