home *** CD-ROM | disk | FTP | other *** search
Makefile | 2008-12-24 | 1.2 KB | 44 lines |
- #
- # arch/sh/boot/compressed/Makefile_64
- #
- # create a compressed vmlinux image from the original vmlinux
- #
- # Copyright (C) 2002 Stuart Menefy
- # Copyright (C) 2004 Paul Mundt
- #
- # 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.
- #
-
- targets := vmlinux vmlinux.bin vmlinux.bin.gz \
- head_64.o misc_64.o cache.o piggy.o
-
- OBJECTS := $(obj)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o \
- $(obj)/cache.o
-
- #
- # ZIMAGE_OFFSET is the load offset of the compression loader
- # (4M for the kernel plus 64K for this loader)
- #
- ZIMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \
- $$[$(CONFIG_PAGE_OFFSET)+0x400000+0x10000]')
-
- LDFLAGS_vmlinux := -Ttext $(ZIMAGE_OFFSET) -e startup \
- -T $(obj)/../../kernel/vmlinux.lds
-
- $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE
- $(call if_changed,ld)
- @:
-
- $(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objcopy)
-
- $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,gzip)
-
- OBJCOPYFLAGS += -R .empty_zero_page
-
- $(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
- $(call if_changed,as_o_S)
-