obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o copyuser_64.o \
memcpy_64.o usercopy_64.o mem_64.o
obj-$(CONFIG_PPC_ISERIES) += e2a.o
+obj-$(CONFIG_XMON) += sstep.o
+
ifeq ($(CONFIG_PPC64),y)
obj-$(CONFIG_SMP) += locks.o
obj-$(CONFIG_DEBUG_KERNEL) += sstep.o