>> 1 # $Id: Makefile,v 1.4 1997/12/15 20:08:56 ecd Exp $ >> 2 # Makefile for the Sparc64 boot stuff. 1 # 3 # 2 # This file is subject to the terms and condit !! 4 # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) 3 # License. See the file "COPYING" in the main !! 5 # Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) 4 # for more details. << 5 # << 6 # Copyright (C) 1995, 1998, 2001, 2002 by Ralf << 7 # Copyright (C) 2004 Maciej W. Rozycki << 8 # << 9 << 10 # << 11 # Some DECstations need all possible sections << 12 # << 13 ifdef CONFIG_MACH_DECSTATION << 14 e2eflag := -a << 15 endif << 16 << 17 # << 18 # Drop some uninteresting sections in the kern << 19 # This is only relevant for ELF kernels but do << 20 # << 21 drop-sections := .reginfo .mdebug .comment .no << 22 strip-flags := $(addprefix --remove-section= << 23 << 24 hostprogs := elf2ecoff << 25 << 26 suffix-y := bin << 27 suffix-$(CONFIG_KERNEL_BZIP2) := bz2 << 28 suffix-$(CONFIG_KERNEL_GZIP) := gz << 29 suffix-$(CONFIG_KERNEL_LZMA) := lzma << 30 suffix-$(CONFIG_KERNEL_LZO) := lzo << 31 << 32 targets := vmlinux.ecoff << 33 quiet_cmd_ecoff = ECOFF $@ << 34 cmd_ecoff = $(obj)/elf2ecoff $(VMLINUX) << 35 $(obj)/vmlinux.ecoff: $(obj)/elf2ecoff $(VMLIN << 36 $(call if_changed,ecoff) << 37 << 38 targets += vmlinux.bin << 39 quiet_cmd_bin = OBJCOPY $@ << 40 cmd_bin = $(OBJCOPY) -O binary $(strip-f << 41 $(obj)/vmlinux.bin: $(VMLINUX) FORCE << 42 $(call if_changed,bin) << 43 << 44 targets += vmlinux.srec << 45 quiet_cmd_srec = OBJCOPY $@ << 46 cmd_srec = $(OBJCOPY) -S -O srec $(strip << 47 $(obj)/vmlinux.srec: $(VMLINUX) FORCE << 48 $(call if_changed,srec) << 49 << 50 UIMAGE_LOADADDR = $(VMLINUX_LOAD_ADDRESS) << 51 UIMAGE_ENTRYADDR = $(VMLINUX_ENTRY_ADDRESS) << 52 << 53 # << 54 # Compressed vmlinux images << 55 # << 56 << 57 extra-y += vmlinux.bin.bz2 << 58 extra-y += vmlinux.bin.gz << 59 extra-y += vmlinux.bin.lzma << 60 extra-y += vmlinux.bin.lzo << 61 << 62 $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FOR << 63 $(call if_changed,bzip2) << 64 << 65 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORC << 66 $(call if_changed,gzip) << 67 << 68 $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FO << 69 $(call if_changed,lzma) << 70 << 71 $(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FOR << 72 $(call if_changed,lzo) << 73 << 74 # << 75 # Compressed u-boot images << 76 # << 77 << 78 targets += uImage << 79 targets += uImage.bin << 80 targets += uImage.bz2 << 81 targets += uImage.gz << 82 targets += uImage.lzma << 83 targets += uImage.lzo << 84 << 85 $(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE << 86 $(call if_changed,uimage,none) << 87 << 88 $(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORC << 89 $(call if_changed,uimage,bzip2) << 90 << 91 $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE << 92 $(call if_changed,uimage,gzip) << 93 << 94 $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FO << 95 $(call if_changed,uimage,lzma) << 96 << 97 $(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORC << 98 $(call if_changed,uimage,lzo) << 99 << 100 $(obj)/uImage: $(obj)/uImage.$(suffix-y) << 101 @ln -sf $(notdir $<) $@ << 102 @echo ' Image $@ is ready' << 103 << 104 # << 105 # Flattened Image Tree (.itb) images << 106 # << 107 << 108 ifeq ($(ADDR_BITS),32) << 109 itb_addr_cells = 1 << 110 endif << 111 ifeq ($(ADDR_BITS),64) << 112 itb_addr_cells = 2 << 113 endif << 114 << 115 targets += vmlinux.its.S << 116 << 117 quiet_cmd_its_cat = CAT $@ << 118 cmd_its_cat = cat $(real-prereqs) >$@ << 119 << 120 $(obj)/vmlinux.its.S: $(addprefix $(srctree)/a << 121 $(call if_changed,its_cat) << 122 << 123 targets += vmlinux.its << 124 targets += vmlinux.gz.its << 125 targets += vmlinux.bz2.its << 126 targets += vmlinux.lzma.its << 127 targets += vmlinux.lzo.its << 128 << 129 quiet_cmd_cpp_its_S = ITS $@ << 130 cmd_cpp_its_S = $(CPP) -P -C -o $@ $< \ << 131 -DKERNEL_NAME="\"Linux << 132 -DVMLINUX_BINARY="\"$( << 133 -DVMLINUX_COMPRESSION= << 134 -DVMLINUX_LOAD_ADDRESS << 135 -DVMLINUX_ENTRY_ADDRES << 136 -DADDR_BITS=$(ADDR_BIT << 137 -DADDR_CELLS=$(itb_add << 138 << 139 $(obj)/vmlinux.its: $(obj)/vmlinux.its.S $(VML << 140 $(call if_changed,cpp_its_S,none,vmlin << 141 << 142 $(obj)/vmlinux.gz.its: $(obj)/vmlinux.its.S $( << 143 $(call if_changed,cpp_its_S,gzip,vmlin << 144 << 145 $(obj)/vmlinux.bz2.its: $(obj)/vmlinux.its.S $ << 146 $(call if_changed,cpp_its_S,bzip2,vmli << 147 << 148 $(obj)/vmlinux.lzma.its: $(obj)/vmlinux.its.S << 149 $(call if_changed,cpp_its_S,lzma,vmlin << 150 << 151 $(obj)/vmlinux.lzo.its: $(obj)/vmlinux.its.S $ << 152 $(call if_changed,cpp_its_S,lzo,vmlinu << 153 << 154 targets += vmlinux.itb << 155 targets += vmlinux.gz.itb << 156 targets += vmlinux.bz2.itb << 157 targets += vmlinux.lzma.itb << 158 targets += vmlinux.lzo.itb << 159 << 160 quiet_cmd_itb-image = ITB $@ << 161 cmd_itb-image = \ << 162 env PATH="$(objtree)/scripts/d << 163 $(BASH) $(MKIMAGE) \ << 164 -D "-I dts -O dtb -p 500 \ << 165 --include $(objtree)/a << 166 --warning no-unit_addr << 167 -f $(2) $@ << 168 6 169 $(obj)/vmlinux.itb: $(obj)/vmlinux.its $(obj)/ !! 7 ROOT_IMG := /usr/src/root.img 170 $(call if_changed,itb-image,$<) !! 8 ELFTOAOUT := elftoaout 171 9 172 $(obj)/vmlinux.%.itb: $(obj)/vmlinux.%.its $(o !! 10 host-progs := piggyback 173 $(call if_changed,itb-image,$<) !! 11 targets := image tftpboot.img vmlinux.aout >> 12 >> 13 quiet_cmd_elftoaout = ELF2AOUT $@ >> 14 cmd_elftoaout = $(ELFTOAOUT) vmlinux -o $@ >> 15 quiet_cmd_piggy = PIGGY $@ >> 16 cmd_piggy = $(obj)/piggyback $@ System.map $(ROOT_IMG) >> 17 quiet_cmd_strip = STRIP $@ >> 18 cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start vmlinux -o $@ >> 19 >> 20 >> 21 # Actual linking >> 22 $(obj)/image: vmlinux FORCE >> 23 $(call if_changed,strip) >> 24 @echo ' kernel: $@ is ready' >> 25 >> 26 $(obj)/tftpboot.img: vmlinux $(obj)/piggyback System.map $(ROOT_IMG) FORCE >> 27 $(call if_changed,elftoaout) >> 28 $(call if_changed,piggy) >> 29 @echo ' kernel: $@ is ready' >> 30 >> 31 $(obj)/vmlinux.aout: vmlinux FORCE >> 32 $(call if_changed,elftoaout) >> 33 @echo ' kernel: $@ is ready' 174 34 175 # for cleaning << 176 subdir- += compressed tools <<
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.