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authorAnton Arapov <anton@redhat.com>2012-04-16 10:05:28 +0200
committerAnton Arapov <anton@redhat.com>2012-04-16 10:05:28 +0200
commitb4b6116a13633898cf868f2f103c96a90c4c20f8 (patch)
tree93d1b7e2cfcdf473d8d4ff3ad141fa864f8491f6 /arch/x86/boot/Makefile
parentedd4be777c953e5faafc80d091d3084b4343f5d3 (diff)
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fedora kernel: d9aad82f3319f3cfd1aebc01234254ef0c37ad84v3.3.2-1
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'arch/x86/boot/Makefile')
-rw-r--r--arch/x86/boot/Makefile193
1 files changed, 193 insertions, 0 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
new file mode 100644
index 00000000000..95365a82b6a
--- /dev/null
+++ b/arch/x86/boot/Makefile
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+#
+# 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.
+
+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 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 := mkcpustr tools/build
+
+HOST_EXTRACFLAGS += $(LINUXINCLUDE)
+
+$(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)
+
+# ---------------------------------------------------------------------------
+
+# How to compile the 16-bit code. Note we always compile for -march=i386,
+# that way we can complain to the user if the CPU is insufficient.
+KBUILD_CFLAGS := $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
+ -DDISABLE_BRANCH_PROFILING \
+ -Wall -Wstrict-prototypes \
+ -march=i386 -mregparm=3 \
+ -include $(srctree)/$(src)/code16gcc.h \
+ -fno-strict-aliasing -fomit-frame-pointer \
+ $(call cc-option, -ffreestanding) \
+ $(call cc-option, -fno-toplevel-reorder,\
+ $(call cc-option, -fno-unit-at-a-time)) \
+ $(call cc-option, -fno-stack-protector) \
+ $(call cc-option, -mpreferred-stack-boundary=2)
+KBUILD_CFLAGS += $(call cc-option, -m32)
+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)/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/^\([0-9a-fA-F]*\) . \(_text\|_end\)$$/\#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/^\([0-9a-fA-F]*\) . \(startup_32\|input_data\|_end\|z_.*\)$$/\#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)"