move xen-common.c to hw/xen/

move xen-common.c to hw/xen/

Signed-off -by: Anthony Xu <anthony.xu@intel.com>
Reviewed-by: NStefano Stabellini <sstabellini@kernel.org>

Makefile.target

@@ -150,9 +150,7 @@ obj-y += migration/ram.o migration/savevm.o
 LIBS := $(libs_softmmu) $(LIBS)
 
 # xen support
-obj-$(CONFIG_XEN) += xen-common.o
 obj-$(CONFIG_XEN_I386) += xen-hvm.o xen-mapcache.o
-obj-$(call lnot,$(CONFIG_XEN)) += xen-common-stub.o
 obj-$(call lnot,$(CONFIG_XEN_I386)) += xen-hvm-stub.o
 
 # Hardware support

hw/xen/Makefile.objs

 # xen backend driver support
-common-obj-$(CONFIG_XEN) += xen_backend.o xen_devconfig.o xen_pvdev.o
+common-obj-$(CONFIG_XEN) += xen_backend.o xen_devconfig.o xen_pvdev.o xen-common.o
 
 obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen-host-pci-device.o
 obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pt.o xen_pt_config_init.o xen_pt_graphics.o xen_pt_msi.o

stubs/Makefile.objs

@@ -37,3 +37,4 @@ stub-obj-y += target-monitor-defs.o
 stub-obj-y += target-get-monitor-def.o
 stub-obj-y += pc_madt_cpu_entry.o
 stub-obj-y += vmgenid.o
+stub-obj-y += xen-common.o