Split savevm code into savevm.c

This is pure code motion.  The savevm code is all common code so we can build
it once and share the object with all executables.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5700 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile

@@ -79,7 +79,7 @@ OBJS+=usb-serial.o usb-net.o
 OBJS+=sd.o ssi-sd.o
 OBJS+=bt.o bt-host.o bt-vhci.o bt-l2cap.o bt-sdp.o bt-hci.o bt-hid.o usb-bt.o
 OBJS+=buffered_file.o migration.o migration-tcp.o net.o qemu-sockets.o
-OBJS+=qemu-char.o aio.o net-checksum.o
+OBJS+=qemu-char.o aio.o net-checksum.o savevm.o
 
 ifdef CONFIG_BRLAPI
 OBJS+= baum.o