Move CharDriverState code out of vl.c

The motivating goal behind this is to allow other tools to use the CharDriver
code.  This patch is pure code motion except for the Makefile changes and the
copyright/header in qemu-char.c.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5580 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile.target

@@ -579,7 +579,7 @@ endif #CONFIG_BSD_USER
 ifndef CONFIG_USER_ONLY
 
 OBJS=vl.o osdep.o monitor.o pci.o loader.o isa_mmio.o machine.o net-checksum.o
-OBJS+=fw_cfg.o aio.o buffered_file.o migration.o migration-tcp.o
+OBJS+=fw_cfg.o aio.o buffered_file.o migration.o migration-tcp.o qemu-char.o
 ifdef CONFIG_WIN32
 OBJS+=block-raw-win32.o
 else