diff options
Diffstat (limited to 'arch/x86/Makefile_64')
| -rw-r--r-- | arch/x86/Makefile_64 | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/arch/x86/Makefile_64 b/arch/x86/Makefile_64 deleted file mode 100644 index d35a0c50b67b..000000000000 --- a/arch/x86/Makefile_64 +++ /dev/null @@ -1,142 +0,0 @@ -# -# 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.... -# -# $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $ - -# BITS is used as extension for files which are available in a 32 bit -# and a 64 bit version to simplify shared Makefiles. -# e.g.: obj-y += foo_$(BITS).o -BITS := 64 -export BITS - -LDFLAGS := -m elf_x86_64 -OBJCOPYFLAGS := -O binary -R .note -R .comment -S -LDFLAGS_vmlinux := -CHECKFLAGS += -D__x86_64__ -m64 - -cflags-y := -cflags-kernel-y := -cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8) -cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona) -# gcc doesn't support -march=core2 yet as of gcc 4.3, but I hope it -# will eventually. Use -mtune=generic as fallback -cflags-$(CONFIG_MCORE2) += \ - $(call cc-option,-march=core2,$(call cc-option,-mtune=generic)) -cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic) - -cflags-y += -m64 -cflags-y += -mno-red-zone -cflags-y += -mcmodel=kernel -cflags-y += -pipe -cflags-y += -Wno-sign-compare -cflags-y += -fno-asynchronous-unwind-tables -ifneq ($(CONFIG_DEBUG_INFO),y) -# -fweb shrinks the kernel a bit, but the difference is very small -# it also messes up debugging, so don't use it for now. -#cflags-y += $(call cc-option,-fweb) -endif -# -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,) -# this works around some issues with generating unwind tables in older gccs -# newer gccs do it by default -cflags-y += -maccumulate-outgoing-args - -# do binutils support CFI? -cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) -KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) - -# is .cfi_signal_frame supported too? -cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,) -KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,) - -cflags-$(CONFIG_CC_STACKPROTECTOR) += $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh "$(CC)" -fstack-protector ) -cflags-$(CONFIG_CC_STACKPROTECTOR_ALL) += $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-x86_64-has-stack-protector.sh "$(CC)" -fstack-protector-all ) - -KBUILD_CFLAGS += $(cflags-y) -CFLAGS_KERNEL += $(cflags-kernel-y) -KBUILD_AFLAGS += -m64 - -head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task.o - -libs-y += arch/x86/lib/ -core-y += arch/x86/kernel/ \ - arch/x86/mm/ \ - arch/x86/crypto/ \ - arch/x86/vdso/ -core-$(CONFIG_IA32_EMULATION) += arch/x86/ia32/ -drivers-$(CONFIG_PCI) += arch/x86/pci/ -drivers-$(CONFIG_OPROFILE) += arch/x86/oprofile/ - -boot := arch/x86/boot - -PHONY += bzImage bzlilo install archmrproper \ - fdimage fdimage144 fdimage288 isoimage archclean - -#Default target when executing "make" -all: bzImage - -BOOTIMAGE := arch/x86/boot/bzImage -KBUILD_IMAGE := $(BOOTIMAGE) - -bzImage: vmlinux - $(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE) - $(Q)mkdir -p $(objtree)/arch/x86_64/boot - $(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/x86_64/boot/bzImage - -bzlilo: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zlilo - -bzdisk: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) zdisk - -fdimage fdimage144 fdimage288 isoimage: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ - -install: vdso_install - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ - -vdso_install: - $(Q)$(MAKE) $(build)=arch/x86/vdso $@ - -archclean: - $(Q)rm -rf $(objtree)/arch/i386 - $(Q)rm -rf $(objtree)/arch/x86_64 - $(Q)$(MAKE) $(clean)=$(boot) - -define archhelp - echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)' - echo ' install - Install kernel using' - echo ' (your) ~/bin/installkernel or' - echo ' (distribution) /sbin/installkernel or' - echo ' install to $$(INSTALL_PATH) and run lilo' - echo ' bzdisk - Create a boot floppy in /dev/fd0' - echo ' fdimage - Create a boot floppy image' - echo ' isoimage - Create a boot CD-ROM image' -endef - -CLEAN_FILES += arch/x86/boot/fdimage \ - arch/x86/boot/image.iso \ - arch/x86/boot/mtools.conf - - |