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, 17 insertions, 13 deletions

diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index e6e4cb7d5..cbbf1f06e 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -709,28 +709,32 @@ ISADevice *rtc_init(ISABus *bus, int base_year, qemu_irq intercept_irq)
     return dev;
 }
 
+static Property mc146818rtc_properties[] = {
+    DEFINE_PROP_INT32("base_year", RTCState, base_year, 1980),
+    DEFINE_PROP_LOSTTICKPOLICY("lost_tick_policy", RTCState,
+                               lost_tick_policy, LOST_TICK_DISCARD),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void rtc_class_initfn(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
     ic->init = rtc_initfn;
+    dc->no_user = 1;
+    dc->vmsd = &vmstate_rtc;
+    dc->props = mc146818rtc_properties;
 }
 
-static DeviceInfo mc146818rtc_info = {
-    .name     = "mc146818rtc",
-    .size     = sizeof(RTCState),
-    .no_user  = 1,
-    .vmsd     = &vmstate_rtc,
-    .class_init          = rtc_class_initfn,
-    .props    = (Property[]) {
-        DEFINE_PROP_INT32("base_year", RTCState, base_year, 1980),
-        DEFINE_PROP_LOSTTICKPOLICY("lost_tick_policy", RTCState,
-                                   lost_tick_policy, LOST_TICK_DISCARD),
-        DEFINE_PROP_END_OF_LIST(),
-    }
+static TypeInfo mc146818rtc_info = {
+    .name          = "mc146818rtc",
+    .parent        = TYPE_ISA_DEVICE,
+    .instance_size = sizeof(RTCState),
+    .class_init    = rtc_class_initfn,
 };
 
 static void mc146818rtc_register(void)
 {
-    isa_qdev_register(&mc146818rtc_info);
+    type_register_static(&mc146818rtc_info);
 }
 device_init(mc146818rtc_register)