arch/x86/boot/Makefile - nest-guard/1.0/linux-imx - Git at Google


            
            #

            
            # arch/x86/boot/Makefile

            
            #

            
            # 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

            
            # Changed by many, many contributors over the years.

            
            #


            # If you want to preset the SVGA mode, uncomment the next line and

            
            # set SVGA_MODE to whatever number you want.

            
            # Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.

            
            # The number is the same as you would ordinarily press at bootup.


            KASAN_SANITIZE := n


            SVGA_MODE	:= -DSVGA_MODE=NORMAL_VGA


            targets		:= vmlinux.bin setup.bin setup.elf bzImage

            
            targets		+= fdimage fdimage144 fdimage288 image.iso mtools.conf

            
            subdir-		:= compressed


            setup-y		+= a20.o bioscall.o cmdline.o copy.o cpu.o cpuflags.o cpucheck.o

            
            setup-y		+= early_serial_console.o edd.o header.o main.o mca.o memory.o

            
            setup-y		+= pm.o pmjump.o printf.o regs.o string.o tty.o video.o

            
            setup-y		+= video-mode.o version.o

            
            setup-$(CONFIG_X86_APM_BOOT) += apm.o


            # The link order of the video-*.o modules can matter.  In particular,

            
            # video-vga.o *must* be listed first, followed by video-vesa.o.

            
            # Hardware-specific drivers should follow in the order they should be

            
            # probed, and video-bios.o should typically be last.

            
            setup-y		+= video-vga.o

            
            setup-y		+= video-vesa.o

            
            setup-y		+= video-bios.o


            targets		+= $(setup-y)

            
            hostprogs-y	:= tools/build

            
            hostprogs-$(CONFIG_X86_FEATURE_NAMES) += mkcpustr


            HOST_EXTRACFLAGS += -I$(srctree)/tools/include \

            
            		    -include include/generated/autoconf.h \

            
            	            -D__EXPORTED_HEADERS__


            ifdef CONFIG_X86_FEATURE_NAMES

            
            $(obj)/cpu.o: $(obj)/cpustr.h


            quiet_cmd_cpustr = CPUSTR  $@

            
                  cmd_cpustr = $(obj)/mkcpustr > $@

            
            targets += cpustr.h

            
            $(obj)/cpustr.h: $(obj)/mkcpustr FORCE

            
            	$(call if_changed,cpustr)

            
            endif

            
            clean-files += cpustr.h


            # ---------------------------------------------------------------------------


            KBUILD_CFLAGS	:= $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP

            
            KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__

            
            GCOV_PROFILE := n


            $(obj)/bzImage: asflags-y  := $(SVGA_MODE)


            quiet_cmd_image = BUILD   $@

            
            cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \

            
            			       $(obj)/zoffset.h $@


            $(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE

            
            	$(call if_changed,image)

            
            	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'


            OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S

            
            $(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE

            
            	$(call if_changed,objcopy)


            SETUP_OBJS = $(addprefix $(obj)/,$(setup-y))


            sed-voffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(_text\|_end\)$$/\#define VO_\2 0x\1/p'


            quiet_cmd_voffset = VOFFSET $@

            
                  cmd_voffset = $(NM) $< | sed -n $(sed-voffset) > $@


            targets += voffset.h

            
            $(obj)/voffset.h: vmlinux FORCE

            
            	$(call if_changed,voffset)


            sed-zoffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(startup_32\|startup_64\|efi32_stub_entry\|efi64_stub_entry\|efi_pe_entry\|input_data\|_end\|z_.*\)$$/\#define ZO_\2 0x\1/p'


            quiet_cmd_zoffset = ZOFFSET $@

            
                  cmd_zoffset = $(NM) $< | sed -n $(sed-zoffset) > $@


            targets += zoffset.h

            
            $(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE

            
            	$(call if_changed,zoffset)


            AFLAGS_header.o += -I$(obj)

            
            $(obj)/header.o: $(obj)/voffset.h $(obj)/zoffset.h


            LDFLAGS_setup.elf	:= -T

            
            $(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE

            
            	$(call if_changed,ld)


            OBJCOPYFLAGS_setup.bin	:= -O binary

            
            $(obj)/setup.bin: $(obj)/setup.elf FORCE

            
            	$(call if_changed,objcopy)


            $(obj)/compressed/vmlinux: FORCE

            
            	$(Q)$(MAKE) $(build)=$(obj)/compressed $@


            # Set this if you want to pass append arguments to the

            
            # bzdisk/fdimage/isoimage kernel

            
            FDARGS =

            
            # Set this if you want an initrd included with the

            
            # bzdisk/fdimage/isoimage kernel

            
            FDINITRD =


            image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,)


            $(obj)/mtools.conf: $(src)/mtools.conf.in

            
            	sed -e 's|@OBJ@|$(obj)|g' < $< > $@


            # This requires write access to /dev/fd0

            
            bzdisk: $(obj)/bzImage $(obj)/mtools.conf

            
            	MTOOLSRC=$(obj)/mtools.conf mformat a:			; sync

            
            	syslinux /dev/fd0					; sync

            
            	echo '$(image_cmdline)' | \

            
            		MTOOLSRC=$(src)/mtools.conf mcopy - a:syslinux.cfg

            
            	if [ -f '$(FDINITRD)' ] ; then \

            
            		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \

            
            	fi

            
            	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage a:linux	; sync


            # These require being root or having syslinux 2.02 or higher installed

            
            fdimage fdimage144: $(obj)/bzImage $(obj)/mtools.conf

            
            	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440

            
            	MTOOLSRC=$(obj)/mtools.conf mformat v:			; sync

            
            	syslinux $(obj)/fdimage					; sync

            
            	echo '$(image_cmdline)' | \

            
            		MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg

            
            	if [ -f '$(FDINITRD)' ] ; then \

            
            		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \

            
            	fi

            
            	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage v:linux	; sync


            fdimage288: $(obj)/bzImage $(obj)/mtools.conf

            
            	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880

            
            	MTOOLSRC=$(obj)/mtools.conf mformat w:			; sync

            
            	syslinux $(obj)/fdimage					; sync

            
            	echo '$(image_cmdline)' | \

            
            		MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg

            
            	if [ -f '$(FDINITRD)' ] ; then \

            
            		MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \

            
            	fi

            
            	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage w:linux	; sync


            isoimage: $(obj)/bzImage

            
            	-rm -rf $(obj)/isoimage

            
            	mkdir $(obj)/isoimage

            
            	for i in lib lib64 share end ; do \

            
            		if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \

            
            			cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \

            
            			break ; \

            
            		fi ; \

            
            		if [ $$i = end ] ; then exit 1 ; fi ; \

            
            	done

            
            	cp $(obj)/bzImage $(obj)/isoimage/linux

            
            	echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg

            
            	if [ -f '$(FDINITRD)' ] ; then \

            
            		cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \

            
            	fi

            
            	mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \

            
            		-no-emul-boot -boot-load-size 4 -boot-info-table \

            
            		$(obj)/isoimage

            
            	isohybrid $(obj)/image.iso 2>/dev/null || true

            
            	rm -rf $(obj)/isoimage


            bzlilo: $(obj)/bzImage

            
            	if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi

            
            	if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi

            
            	cat $(obj)/bzImage > $(INSTALL_PATH)/vmlinuz

            
            	cp System.map $(INSTALL_PATH)/

            
            	if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi


            install:

            
            	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(obj)/bzImage \

            
            		System.map "$(INSTALL_PATH)"
	#
	# arch/x86/boot/Makefile
	#
	# 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
	# Changed by many, many contributors over the years.
	#

	# If you want to preset the SVGA mode, uncomment the next line and
	# set SVGA_MODE to whatever number you want.
	# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
	# The number is the same as you would ordinarily press at bootup.

	KASAN_SANITIZE := n

	SVGA_MODE := -DSVGA_MODE=NORMAL_VGA

	targets := vmlinux.bin setup.bin setup.elf bzImage
	targets += fdimage fdimage144 fdimage288 image.iso mtools.conf
	subdir- := compressed

	setup-y += a20.o bioscall.o cmdline.o copy.o cpu.o cpuflags.o cpucheck.o
	setup-y += early_serial_console.o edd.o header.o main.o mca.o memory.o
	setup-y += pm.o pmjump.o printf.o regs.o string.o tty.o video.o
	setup-y += video-mode.o version.o
	setup-$(CONFIG_X86_APM_BOOT) += apm.o

	# The link order of the video-*.o modules can matter. In particular,
	# video-vga.o must be listed first, followed by video-vesa.o.
	# Hardware-specific drivers should follow in the order they should be
	# probed, and video-bios.o should typically be last.
	setup-y += video-vga.o
	setup-y += video-vesa.o
	setup-y += video-bios.o

	targets += $(setup-y)
	hostprogs-y := tools/build
	hostprogs-$(CONFIG_X86_FEATURE_NAMES) += mkcpustr

	HOST_EXTRACFLAGS += -I$(srctree)/tools/include \
	-include include/generated/autoconf.h \
	-D__EXPORTED_HEADERS__

	ifdef CONFIG_X86_FEATURE_NAMES
	$(obj)/cpu.o: $(obj)/cpustr.h

	quiet_cmd_cpustr = CPUSTR $@
	cmd_cpustr = $(obj)/mkcpustr > $@
	targets += cpustr.h
	$(obj)/cpustr.h: $(obj)/mkcpustr FORCE
	$(call if_changed,cpustr)
	endif
	clean-files += cpustr.h

	# ---------------------------------------------------------------------------

	KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
	KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
	GCOV_PROFILE := n

	$(obj)/bzImage: asflags-y := $(SVGA_MODE)

	quiet_cmd_image = BUILD $@
	cmd_image = $(obj)/tools/build $(obj)/setup.bin $(obj)/vmlinux.bin \
	$(obj)/zoffset.h $@

	$(obj)/bzImage: $(obj)/setup.bin $(obj)/vmlinux.bin $(obj)/tools/build FORCE
	$(call if_changed,image)
	@echo 'Kernel: $@ is ready' ' (#'`cat .version`')'

	OBJCOPYFLAGS_vmlinux.bin := -O binary -R .note -R .comment -S
	$(obj)/vmlinux.bin: $(obj)/compressed/vmlinux FORCE
	$(call if_changed,objcopy)

	SETUP_OBJS = $(addprefix $(obj)/,$(setup-y))

	sed-voffset := -e 's/^\([0-9a-fA-F]*\) [ABCDGRSTVW] \(_text\\|_end\)$$/\#define VO_\2 0x\1/p'

	quiet_cmd_voffset = VOFFSET $@
	cmd_voffset = $(NM) $< \| sed -n $(sed-voffset) > $@

	targets += voffset.h
	$(obj)/voffset.h: vmlinux FORCE
	$(call if_changed,voffset)

	sed-zoffset := -e 's/^\([0-9a-fA-F]\) [ABCDGRSTVW] \(startup_32\\|startup_64\\|efi32_stub_entry\\|efi64_stub_entry\\|efi_pe_entry\\|input_data\\|_end\\|z_.\)$$/\#define ZO_\2 0x\1/p'

	quiet_cmd_zoffset = ZOFFSET $@
	cmd_zoffset = $(NM) $< \| sed -n $(sed-zoffset) > $@

	targets += zoffset.h
	$(obj)/zoffset.h: $(obj)/compressed/vmlinux FORCE
	$(call if_changed,zoffset)


	AFLAGS_header.o += -I$(obj)
	$(obj)/header.o: $(obj)/voffset.h $(obj)/zoffset.h

	LDFLAGS_setup.elf := -T
	$(obj)/setup.elf: $(src)/setup.ld $(SETUP_OBJS) FORCE
	$(call if_changed,ld)

	OBJCOPYFLAGS_setup.bin := -O binary
	$(obj)/setup.bin: $(obj)/setup.elf FORCE
	$(call if_changed,objcopy)

	$(obj)/compressed/vmlinux: FORCE
	$(Q)$(MAKE) $(build)=$(obj)/compressed $@

	# Set this if you want to pass append arguments to the
	# bzdisk/fdimage/isoimage kernel
	FDARGS =
	# Set this if you want an initrd included with the
	# bzdisk/fdimage/isoimage kernel
	FDINITRD =

	image_cmdline = default linux $(FDARGS) $(if $(FDINITRD),initrd=initrd.img,)

	$(obj)/mtools.conf: $(src)/mtools.conf.in
	sed -e 's\|@OBJ@\|$(obj)\|g' < $< > $@

	# This requires write access to /dev/fd0
	bzdisk: $(obj)/bzImage $(obj)/mtools.conf
	MTOOLSRC=$(obj)/mtools.conf mformat a: ; sync
	syslinux /dev/fd0 ; sync
	echo '$(image_cmdline)' \| \
	MTOOLSRC=$(src)/mtools.conf mcopy - a:syslinux.cfg
	if [ -f '$(FDINITRD)' ] ; then \
	MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' a:initrd.img ; \
	fi
	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage a:linux ; sync

	# These require being root or having syslinux 2.02 or higher installed
	fdimage fdimage144: $(obj)/bzImage $(obj)/mtools.conf
	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=1440
	MTOOLSRC=$(obj)/mtools.conf mformat v: ; sync
	syslinux $(obj)/fdimage ; sync
	echo '$(image_cmdline)' \| \
	MTOOLSRC=$(obj)/mtools.conf mcopy - v:syslinux.cfg
	if [ -f '$(FDINITRD)' ] ; then \
	MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' v:initrd.img ; \
	fi
	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage v:linux ; sync

	fdimage288: $(obj)/bzImage $(obj)/mtools.conf
	dd if=/dev/zero of=$(obj)/fdimage bs=1024 count=2880
	MTOOLSRC=$(obj)/mtools.conf mformat w: ; sync
	syslinux $(obj)/fdimage ; sync
	echo '$(image_cmdline)' \| \
	MTOOLSRC=$(obj)/mtools.conf mcopy - w:syslinux.cfg
	if [ -f '$(FDINITRD)' ] ; then \
	MTOOLSRC=$(obj)/mtools.conf mcopy '$(FDINITRD)' w:initrd.img ; \
	fi
	MTOOLSRC=$(obj)/mtools.conf mcopy $(obj)/bzImage w:linux ; sync

	isoimage: $(obj)/bzImage
	-rm -rf $(obj)/isoimage
	mkdir $(obj)/isoimage
	for i in lib lib64 share end ; do \
	if [ -f /usr/$$i/syslinux/isolinux.bin ] ; then \
	cp /usr/$$i/syslinux/isolinux.bin $(obj)/isoimage ; \
	break ; \
	fi ; \
	if [ $$i = end ] ; then exit 1 ; fi ; \
	done
	cp $(obj)/bzImage $(obj)/isoimage/linux
	echo '$(image_cmdline)' > $(obj)/isoimage/isolinux.cfg
	if [ -f '$(FDINITRD)' ] ; then \
	cp '$(FDINITRD)' $(obj)/isoimage/initrd.img ; \
	fi
	mkisofs -J -r -o $(obj)/image.iso -b isolinux.bin -c boot.cat \
	-no-emul-boot -boot-load-size 4 -boot-info-table \
	$(obj)/isoimage
	isohybrid $(obj)/image.iso 2>/dev/null \|\| true
	rm -rf $(obj)/isoimage

	bzlilo: $(obj)/bzImage
	if [ -f $(INSTALL_PATH)/vmlinuz ]; then mv $(INSTALL_PATH)/vmlinuz $(INSTALL_PATH)/vmlinuz.old; fi
	if [ -f $(INSTALL_PATH)/System.map ]; then mv $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
	cat $(obj)/bzImage > $(INSTALL_PATH)/vmlinuz
	cp System.map $(INSTALL_PATH)/
	if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi

	install:
	sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(obj)/bzImage \
	System.map "$(INSTALL_PATH)"