diff options
Diffstat (limited to 'arch/ppc64/boot/Makefile')
| -rw-r--r-- | arch/ppc64/boot/Makefile | 57 |
1 files changed, 35 insertions, 22 deletions
diff --git a/arch/ppc64/boot/Makefile b/arch/ppc64/boot/Makefile index 683b2d43c15f..33fdc8710891 100644 --- a/arch/ppc64/boot/Makefile +++ b/arch/ppc64/boot/Makefile @@ -22,8 +22,8 @@ HOSTCC := gcc -BOOTCFLAGS := $(HOSTCFLAGS) $(LINUXINCLUDE) -fno-builtin -BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional +BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem $(shell $(CROSS32CC) -print-file-name=include) +BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc BOOTLFLAGS := -Ttext 0x00400000 -e _start -T $(srctree)/$(src)/zImage.lds OBJCOPYFLAGS := contents,alloc,load,readonly,data @@ -37,6 +37,9 @@ quiet_cmd_bootcc = BOOTCC $@ quiet_cmd_bootas = BOOTAS $@ cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< +quiet_cmd_bootld = BOOTLD $@ + cmd_bootld = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(2) + $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c $(call if_changed_dep,bootcc) $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S @@ -53,7 +56,7 @@ src-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.c, $(section))) gz-sec = $(foreach section, $(1), $(patsubst %,$(obj)/kernel-%.gz, $(section))) hostprogs-y := addnote addRamDisk -targets += zImage zImage.initrd imagesize.c \ +targets += zImage.vmode zImage.initrd.vmode zImage zImage.initrd imagesize.c \ $(patsubst $(obj)/%,%, $(call obj-sec, $(required) $(initrd))) \ $(patsubst $(obj)/%,%, $(call src-sec, $(required) $(initrd))) \ $(patsubst $(obj)/%,%, $(call gz-sec, $(required) $(initrd))) \ @@ -63,7 +66,7 @@ extra-y := initrd.o quiet_cmd_ramdisk = RAMDISK $@ cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@ -quiet_cmd_stripvm = STRIP $@ +quiet_cmd_stripvm = STRIP $@ cmd_stripvm = $(STRIP) -s $< -o $@ vmlinux.strip: vmlinux FORCE @@ -71,12 +74,20 @@ vmlinux.strip: vmlinux FORCE $(obj)/vmlinux.initrd: vmlinux.strip $(obj)/addRamDisk $(obj)/ramdisk.image.gz FORCE $(call if_changed,ramdisk) -addsection = $(CROSS32OBJCOPY) $(1) \ - --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(patsubst %.o,%.gz, $(1)) \ - --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $(1)))=$(OBJCOPYFLAGS) +quiet_cmd_addsection = ADDSEC $@ + cmd_addsection = $(CROSS32OBJCOPY) $@ \ + --add-section=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(patsubst %.o,%.gz, $@) \ + --set-section-flags=.kernel:$(strip $(patsubst $(obj)/kernel-%.o,%, $@))=$(OBJCOPYFLAGS) + +quiet_cmd_imagesize = GENSIZE $@ + cmd_imagesize = ls -l vmlinux.strip | \ + awk '{printf "/* generated -- do not edit! */\n" "unsigned long vmlinux_filesize = %d;\n", $$5}' \ + > $(obj)/imagesize.c && \ + $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \ + awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' >> $(obj)/imagesize.c -quiet_cmd_addnote = ADDNOTE $@ - cmd_addnote = $(CROSS32LD) $(BOOTLFLAGS) -o $@ $(obj-boot) && $(obj)/addnote $@ +quiet_cmd_addnote = ADDNOTE $@ + cmd_addnote = $(obj)/addnote $@ $(call gz-sec, $(required)): $(obj)/kernel-%.gz: % FORCE $(call if_changed,gzip) @@ -85,28 +96,30 @@ $(obj)/kernel-initrd.gz: $(obj)/ramdisk.image.gz cp -f $(obj)/ramdisk.image.gz $@ $(call src-sec, $(required) $(initrd)): $(obj)/kernel-%.c: $(obj)/kernel-%.gz FORCE - touch $@ + @touch $@ $(call obj-sec, $(required) $(initrd)): $(obj)/kernel-%.o: $(obj)/kernel-%.c FORCE $(call if_changed_dep,bootcc) - $(call addsection, $@) + $(call cmd,addsection) + +$(obj)/zImage.vmode: obj-boot += $(call obj-sec, $(required)) +$(obj)/zImage.vmode: $(call obj-sec, $(required)) $(obj-boot) FORCE + $(call cmd,bootld,$(obj-boot)) + +$(obj)/zImage.initrd.vmode: obj-boot += $(call obj-sec, $(required) $(initrd)) +$(obj)/zImage.initrd.vmode: $(call obj-sec, $(required) $(initrd)) $(obj-boot) FORCE + $(call cmd,bootld,$(obj-boot)) -$(obj)/zImage: obj-boot += $(call obj-sec, $(required)) -$(obj)/zImage: $(call obj-sec, $(required)) $(obj-boot) $(obj)/addnote FORCE +$(obj)/zImage: $(obj)/zImage.vmode $(obj)/addnote FORCE + @cp -f $< $@ $(call if_changed,addnote) -$(obj)/zImage.initrd: obj-boot += $(call obj-sec, $(required) $(initrd)) -$(obj)/zImage.initrd: $(call obj-sec, $(required) $(initrd)) $(obj-boot) $(obj)/addnote FORCE +$(obj)/zImage.initrd: $(obj)/zImage.initrd.vmode $(obj)/addnote FORCE + @cp -f $< $@ $(call if_changed,addnote) $(obj)/imagesize.c: vmlinux.strip - @echo Generating $@ - ls -l vmlinux.strip | \ - awk '{printf "/* generated -- do not edit! */\n" \ - "unsigned long vmlinux_filesize = %d;\n", $$5}' > $(obj)/imagesize.c - $(CROSS_COMPILE)nm -n vmlinux | tail -n 1 | \ - awk '{printf "unsigned long vmlinux_memsize = 0x%s;\n", substr($$1,8)}' \ - >> $(obj)/imagesize.c + $(call cmd,imagesize) install: $(CONFIGURE) $(BOOTIMAGE) sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" "$(BOOTIMAGE)" |