c += amd64/bootmain.c \
		 amd64/init.c \
		 amd64/tss.c \
		 amd64/io.c \
		 amd64/debug.c \
		 amd64/spin_lock.c \
		 amd64/intr.c

S += amd64/intr_stub.S \
		 amd64/spin.S

o += amd64/bootmain.o \
		 amd64/init.o \
		 amd64/tss.o \
		 amd64/io.o \
		 amd64/debug.o \
		 amd64/spin_lock.o \
		 amd64/intr.o \
		 amd64/intr_stub.o \
		 amd64/spin.o