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, 27 insertions, 21 deletions

diff --git a/hw/pl110.c b/hw/pl110.c
index 58fb9d3..86e95a3 100644
--- a/hw/pl110.c
+++ b/hw/pl110.c
@@ -471,54 +471,60 @@ static int pl111_init(SysBusDevice *dev)
 
 static void pl110_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = pl110_init;
+    dc->no_user = 1;
+    dc->vmsd = &vmstate_pl110;
 }
 
-static DeviceInfo pl110_info = {
-    .name = "pl110",
-    .size = sizeof(pl110_state),
-    .vmsd = &vmstate_pl110,
-    .no_user = 1,
-    .class_init = pl110_class_init,
+static TypeInfo pl110_info = {
+    .name          = "pl110",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(pl110_state),
+    .class_init    = pl110_class_init,
 };
 
 static void pl110_versatile_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = pl110_versatile_init;
+    dc->no_user = 1;
+    dc->vmsd = &vmstate_pl110;
 }
 
-static DeviceInfo pl110_versatile_info = {
-    .name = "pl110_versatile",
-    .size = sizeof(pl110_state),
-    .vmsd = &vmstate_pl110,
-    .no_user = 1,
-    .class_init = pl110_versatile_class_init,
+static TypeInfo pl110_versatile_info = {
+    .name          = "pl110_versatile",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(pl110_state),
+    .class_init    = pl110_versatile_class_init,
 };
 
 static void pl111_class_init(ObjectClass *klass, void *data)
 {
+    DeviceClass *dc = DEVICE_CLASS(klass);
     SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
 
     k->init = pl111_init;
+    dc->no_user = 1;
+    dc->vmsd = &vmstate_pl110;
 }
 
-static DeviceInfo pl111_info = {
-    .name = "pl111",
-    .size = sizeof(pl110_state),
-    .vmsd = &vmstate_pl110,
-    .no_user = 1,
-    .class_init = pl111_class_init,
+static TypeInfo pl111_info = {
+    .name          = "pl111",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(pl110_state),
+    .class_init    = pl111_class_init,
 };
 
 static void pl110_register_devices(void)
 {
-    sysbus_register_withprop(&pl110_info);
-    sysbus_register_withprop(&pl110_versatile_info);
-    sysbus_register_withprop(&pl111_info);
+    type_register_static(&pl110_info);
+    type_register_static(&pl110_versatile_info);
+    type_register_static(&pl111_info);
 }
 
 device_init(pl110_register_devices)