/usr/lib/xen-common/bin/xen-dir
/usr/lib/xen-common/bin/xen-init-list
/usr/lib/xen-common/bin/xen-init-name
/usr/lib/xen-common/bin/xen-toolstack
/usr/lib/xen-common/bin/xen-toolstack-wrapper
/usr/lib/xen-common/bin/xen-utils-wrapper
/usr/lib/xen-common/bin/xen-version
/usr/sbin/xen
/usr/sbin/xenperf
/usr/sbin/xenpm
/usr/sbin/xentop
/usr/sbin/xentrace
/usr/sbin/xentrace_format
/usr/sbin/xentrace_setmask
/usr/sbin/xentrace_setsize
/usr/sbin/xl
/usr/sbin/xm
You may install this package on Debian with
apt-get
install xen-utils-common