diff options
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/Makefile | 178 | ||||
| -rw-r--r-- | arch/i386/Makefile.cpu | 47 |
2 files changed, 0 insertions, 225 deletions
diff --git a/arch/i386/Makefile b/arch/i386/Makefile deleted file mode 100644 index f5b9a37def8b..000000000000 --- a/arch/i386/Makefile +++ /dev/null @@ -1,178 +0,0 @@ -# -# i386/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" cleaning up 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 -# -# 20050320 Kianusch Sayah Karadji <kianusch@sk-tech.net> -# Added support for GEODE CPU - -# Fill in SRCARCH -SRCARCH := x86 - -# 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 := 32 -export BITS - -HAS_BIARCH := $(call cc-option-yn, -m32) -ifeq ($(HAS_BIARCH),y) -AS := $(AS) --32 -LD := $(LD) -m elf_i386 -CC := $(CC) -m32 -endif - -LDFLAGS := -m elf_i386 -OBJCOPYFLAGS := -O binary -R .note -R .comment -S -ifdef CONFIG_RELOCATABLE -LDFLAGS_vmlinux := --emit-relocs -endif -CHECKFLAGS += -D__i386__ - -KBUILD_CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return - -# prevent gcc from keeping the stack 16 byte aligned -KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2) - -# CPU-specific tuning. Anything which can be shared with UML should go here. -include $(srctree)/arch/i386/Makefile.cpu - -# temporary until string.h is fixed -cflags-y += -ffreestanding - -# this works around some issues with generating unwind tables in older gccs -# newer gccs do it by default -cflags-y += -maccumulate-outgoing-args - -# Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use -# a lot more stack due to the lack of sharing of stacklots: -KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;) - -# do binutils support CFI? -cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,) -KBUILD_AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${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,) - -KBUILD_CFLAGS += $(cflags-y) - -# Default subarch .c files -mcore-y := arch/x86/mach-default - -# Voyager subarch support -mflags-$(CONFIG_X86_VOYAGER) := -Iinclude/asm-x86/mach-voyager -mcore-$(CONFIG_X86_VOYAGER) := arch/x86/mach-voyager - -# VISWS subarch support -mflags-$(CONFIG_X86_VISWS) := -Iinclude/asm-x86/mach-visws -mcore-$(CONFIG_X86_VISWS) := arch/x86/mach-visws - -# NUMAQ subarch support -mflags-$(CONFIG_X86_NUMAQ) := -Iinclude/asm-x86/mach-numaq -mcore-$(CONFIG_X86_NUMAQ) := arch/x86/mach-default - -# BIGSMP subarch support -mflags-$(CONFIG_X86_BIGSMP) := -Iinclude/asm-x86/mach-bigsmp -mcore-$(CONFIG_X86_BIGSMP) := arch/x86/mach-default - -#Summit subarch support -mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-x86/mach-summit -mcore-$(CONFIG_X86_SUMMIT) := arch/x86/mach-default - -# generic subarchitecture -mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-x86/mach-generic -mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default -core-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/ - -# ES7000 subarch support -mflags-$(CONFIG_X86_ES7000) := -Iinclude/asm-x86/mach-es7000 -mcore-$(CONFIG_X86_ES7000) := arch/x86/mach-default -core-$(CONFIG_X86_ES7000) := arch/x86/mach-es7000/ - -# Xen paravirtualization support -core-$(CONFIG_XEN) += arch/x86/xen/ - -# lguest paravirtualization support -core-$(CONFIG_LGUEST_GUEST) += arch/x86/lguest/ - -# default subarch .h files -mflags-y += -Iinclude/asm-x86/mach-default - -head-y := arch/x86/kernel/head_32.o arch/x86/kernel/init_task.o - -libs-y += arch/x86/lib/ -core-y += arch/x86/kernel/ \ - arch/x86/mm/ \ - $(mcore-y)/ \ - arch/x86/crypto/ -drivers-$(CONFIG_MATH_EMULATION) += arch/x86/math-emu/ -drivers-$(CONFIG_PCI) += arch/x86/pci/ -# must be linked after kernel/ -drivers-$(CONFIG_OPROFILE) += arch/x86/oprofile/ -drivers-$(CONFIG_PM) += arch/x86/power/ -drivers-$(CONFIG_FB) += arch/x86/video/ - -KBUILD_CFLAGS += $(mflags-y) -KBUILD_AFLAGS += $(mflags-y) - -boot := arch/x86/boot - -PHONY += zImage bzImage compressed zlilo bzlilo \ - zdisk bzdisk fdimage fdimage144 fdimage288 isoimage install - -all: bzImage - -# KBUILD_IMAGE specify target image being built - KBUILD_IMAGE := $(boot)/bzImage -zImage zlilo zdisk: KBUILD_IMAGE := arch/x86/boot/zImage - -zImage bzImage: vmlinux - $(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE) - $(Q)mkdir -p $(objtree)/arch/i386/boot - $(Q)ln -fsn ../../x86/boot/bzImage $(objtree)/arch/i386/boot/bzImage - -compressed: zImage - -zlilo bzlilo: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zlilo - -zdisk bzdisk: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) zdisk - -fdimage fdimage144 fdimage288 isoimage: vmlinux - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) $@ - -install: - $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install - -archclean: - $(Q)rm -rf $(objtree)/arch/i386/boot - $(Q)$(MAKE) $(clean)=arch/x86/boot - -define archhelp - echo '* bzImage - Compressed kernel image (arch/$(ARCH)/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/$(ARCH)/boot/fdimage \ - arch/$(ARCH)/boot/image.iso \ - arch/$(ARCH)/boot/mtools.conf diff --git a/arch/i386/Makefile.cpu b/arch/i386/Makefile.cpu deleted file mode 100644 index e372b584e919..000000000000 --- a/arch/i386/Makefile.cpu +++ /dev/null @@ -1,47 +0,0 @@ -# CPU tuning section - shared with UML. -# Must change only cflags-y (or [yn]), not CFLAGS! That makes a difference for UML. - -#-mtune exists since gcc 3.4 -HAS_MTUNE := $(call cc-option-yn, -mtune=i386) -ifeq ($(HAS_MTUNE),y) -tune = $(call cc-option,-mtune=$(1),$(2)) -else -tune = $(call cc-option,-mcpu=$(1),$(2)) -endif - -align := $(cc-option-align) -cflags-$(CONFIG_M386) += -march=i386 -cflags-$(CONFIG_M486) += -march=i486 -cflags-$(CONFIG_M586) += -march=i586 -cflags-$(CONFIG_M586TSC) += -march=i586 -cflags-$(CONFIG_M586MMX) += -march=pentium-mmx -cflags-$(CONFIG_M686) += -march=i686 -cflags-$(CONFIG_MPENTIUMII) += -march=i686 $(call tune,pentium2) -cflags-$(CONFIG_MPENTIUMIII) += -march=i686 $(call tune,pentium3) -cflags-$(CONFIG_MPENTIUMM) += -march=i686 $(call tune,pentium3) -cflags-$(CONFIG_MPENTIUM4) += -march=i686 $(call tune,pentium4) -cflags-$(CONFIG_MK6) += -march=k6 -# Please note, that patches that add -march=athlon-xp and friends are pointless. -# They make zero difference whatsosever to performance at this time. -cflags-$(CONFIG_MK7) += -march=athlon -cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8,-march=athlon) -cflags-$(CONFIG_MCRUSOE) += -march=i686 $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MEFFICEON) += -march=i686 $(call tune,pentium3) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MWINCHIPC6) += $(call cc-option,-march=winchip-c6,-march=i586) -cflags-$(CONFIG_MWINCHIP2) += $(call cc-option,-march=winchip2,-march=i586) -cflags-$(CONFIG_MWINCHIP3D) += $(call cc-option,-march=winchip2,-march=i586) -cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-functions=0 $(align)-jumps=0 $(align)-loops=0 -cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686) -cflags-$(CONFIG_MVIAC7) += -march=i686 -cflags-$(CONFIG_MCORE2) += -march=i686 $(call tune,core2) - -# AMD Elan support -cflags-$(CONFIG_X86_ELAN) += -march=i486 - -# Geode GX1 support -cflags-$(CONFIG_MGEODEGX1) += -march=pentium-mmx - -# add at the end to overwrite eventual tuning options from earlier -# cpu entries -cflags-$(CONFIG_X86_GENERIC) += $(call tune,generic,$(call tune,i686)) - |