--- /dev/null
+# x86_64/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" and "archdep" for cleaning up and making dependencies for
+# this architecture
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1994 by Linus Torvalds
+#
+# 19990713 Artur Skawina <skawina@geocities.com>
+# Added '-march' and '-mpreferred-stack-boundary' support
+# 20000913 Pavel Machek <pavel@suse.cz>
+# Converted for x86_64 architecture
+# 20010105 Andi Kleen, add IA32 compiler.
+# ....and later removed it again....
+# 20070816 Kevin Pedretti <ktpedre@sandia.gov>
+# Modifications for Kitten. Remove unneeded stuff.
+#
+
+LDFLAGS := -m elf_x86_64
+OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+LDFLAGS_vmlinux :=
+CHECKFLAGS += -D__x86_64__ -m64
+
+cflags-y :=
+cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
+cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
+cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic)
+
+cflags-y += -m64
+cflags-y += -mno-red-zone
+cflags-y += -mcmodel=kernel
+cflags-y += -pipe
+cflags-y += -ffunction-sections
+# this makes reading assembly source easier, but produces worse code
+# actually it makes the kernel smaller too.
+cflags-y += -fno-reorder-blocks
+cflags-y += -Wno-sign-compare
+cflags-y += -Wno-unused-parameter
+# -funit-at-a-time shrinks the kernel .text considerably
+# unfortunately it makes reading oopses harder.
+cflags-y += $(call cc-option,-funit-at-a-time)
+# prevent gcc from generating any FP code by mistake
+cflags-y += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
+
+CFLAGS += $(cflags-y)
+AFLAGS += -m64
+
+head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o
+
+libs-y += arch/x86_64/lib/
+core-y += arch/x86_64/kernel/ \
+ arch/x86_64/mm/
+
+boot := arch/x86_64/boot
+
+PHONY += bzImage archmrproper isoimage archclean
+
+#Default target when executing "make"
+all: bzImage
+
+BOOTIMAGE := arch/x86_64/boot/bzImage
+KBUILD_IMAGE := $(BOOTIMAGE)
+
+bzImage: vmlwk $(DEFAULT_EXTRA_TARGETS)
+ $(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
+
+isoimage: vmlwk $(DEFAULT_EXTRA_TARGETS)
+ $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
+
+archclean:
+ $(Q)$(MAKE) $(clean)=$(boot)
+
+define archhelp
+ echo '* bzImage - Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
+ echo ' isoimage - Create a boot CD-ROM image'
+endef
+
+CLEAN_FILES += arch/$(ARCH)/boot/image.iso
+
+
