move xen related files to corresponding xen directory.

move xen-common.c to hw/xen/
move xen-hvm.c to hw/i386/xen/
move xen-mapcache.c to hw/i386/xen/


Signed-off -by: Anthony Xu <anthony.xu@intel.com>



Makefile.target                    |    6 -
 default-configs/i386-softmmu.mak   |    1 -
 default-configs/x86_64-softmmu.mak |    1 -
 hw/i386/xen/Makefile.objs          |    2 +-
 hw/i386/xen/trace-events           |   17 +
 hw/i386/xen/xen-hvm.c              | 1422 ++++++++++++++++++++++++++++++++++++
 hw/i386/xen/xen-mapcache.c         |  459 ++++++++++++
 hw/xen/Makefile.objs               |    2 +-
 hw/xen/xen-common.c                |  158 ++++
 stubs/Makefile.objs                |    2 +
 stubs/xen-common.c                 |   14 +
 stubs/xen-hvm.c                    |   63 ++
 trace-events                       |   16 -
 xen-common-stub.c                  |   14 -
 xen-common.c                       |  158 ----
 xen-hvm-stub.c                     |   63 --
 xen-hvm.c                          | 1422 ------------------------------------
 xen-mapcache.c                     |  459 ------------
 18 files changed, 2137 insertions(+), 2142 deletions(-)
 create mode 100644 hw/i386/xen/xen-hvm.c
 create mode 100644 hw/i386/xen/xen-mapcache.c
 create mode 100644 hw/xen/xen-common.c
 create mode 100644 stubs/xen-common.c
 create mode 100644 stubs/xen-hvm.c
 delete mode 100644 xen-common-stub.c
 delete mode 100644 xen-common.c
 delete mode 100644 xen-hvm-stub.c
 delete mode 100644 xen-hvm.c
 delete mode 100644 xen-mapcache.c