@@ -34,26 +34,17 @@ int qdev_hotplug = 0;
static bool qdev_hot_added = false;
static bool qdev_hot_removed = false;
-const VMStateDescription *qdev_get_vmsd(DeviceState *dev)
-{
- DeviceClass *dc = DEVICE_GET_CLASS(dev);
- return dc->vmsd;
-}
-
-static void qdev_init_vmstate(DeviceState *dev)
+/* vmstate handling:
+ *
+ * The real implementations are on qdev-system.c. Those are weak symbols
+ * used by *-user.
+ */
+void GCC_WEAK qdev_init_vmstate(DeviceState *dev)
{
- if (qdev_get_vmsd(dev)) {
- vmstate_register_with_alias_id(dev, -1, qdev_get_vmsd(dev), dev,
- dev->instance_id_alias,
- dev->alias_required_for_version);
- }
}
-static void qdev_finalize_vmstate(DeviceState *dev)
+void GCC_WEAK qdev_finalize_vmstate(DeviceState *dev)
{
- if (qdev_get_vmsd(dev)) {
- vmstate_unregister(dev, qdev_get_vmsd(dev), dev);
- }
}
const char *qdev_fw_name(DeviceState *dev)
@@ -225,6 +225,8 @@ void qdev_machine_init(void);
void device_reset(DeviceState *dev);
const struct VMStateDescription *qdev_get_vmsd(DeviceState *dev);
+void qdev_init_vmstate(DeviceState *dev);
+void qdev_finalize_vmstate(DeviceState *dev);
const char *qdev_fw_name(DeviceState *dev);
@@ -91,3 +91,25 @@ DeviceState *qdev_try_create(BusState *bus, const char *type)
return dev;
}
+
+const VMStateDescription *qdev_get_vmsd(DeviceState *dev)
+{
+ DeviceClass *dc = DEVICE_GET_CLASS(dev);
+ return dc->vmsd;
+}
+
+void qdev_init_vmstate(DeviceState *dev)
+{
+ if (qdev_get_vmsd(dev)) {
+ vmstate_register_with_alias_id(dev, -1, qdev_get_vmsd(dev), dev,
+ dev->instance_id_alias,
+ dev->alias_required_for_version);
+ }
+}
+
+void qdev_finalize_vmstate(DeviceState *dev)
+{
+ if (qdev_get_vmsd(dev)) {
+ vmstate_unregister(dev, qdev_get_vmsd(dev), dev);
+ }
+}
Add GCC_WEAK symbols to qdev-core.c, so that qdev-core.o can be used without qdev-system.o (i.e. by *-user). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> --- hw/qdev-core.c | 23 +++++++---------------- hw/qdev-core.h | 2 ++ hw/qdev-system.c | 22 ++++++++++++++++++++++ 3 files changed, 31 insertions(+), 16 deletions(-)