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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | # Makefile for making XCOFF bootable images for booting on PowerMacs # using Open Firmware. # # Paul Mackerras January 1997 HOSTCFLAGS = -O -I$(TOPDIR)/include CFLAGS = $(CPPFLAGS) -O -fno-builtin OBJCOPY_ARGS = -O aixcoff-rs6000 -R .stab -R .stabstr -R .comment COFF_LD_ARGS = -e _start -T ld.script -Ttext 500000 -Tdata 510000 -Bstatic CHRP_LD_ARGS = -Ttext 0x00400000 COFFOBJS = coffcrt0.o start.o coffmain.o misc.o string.o zlib.o image.o CHRPOBJS = crt0.o start.o chrpmain.o misc.o string.o zlib.o image.o LIBS = $(TOPDIR)/lib/lib.a ifeq ($(CONFIG_PPC64BRIDGE),y) MSIZE=.64 else MSIZE= endif ifeq ($(CONFIG_ALL_PPC),y) # yes, we want to build pmac stuff CONFIG_PMAC = y endif ifeq ($(CONFIG_SMP),y) TFTPIMAGE=/tftpboot/zImage.pmac.smp$(MSIZE) else TFTPIMAGE=/tftpboot/zImage.pmac$(MSIZE) endif ifeq ($(CONFIG_PMAC),y) chrpmain.o: chrpmain.c $(CC) $(CFLAGS) -DSYSMAP_OFFSET=0 -DSYSMAP_SIZE=0 -c chrpmain.c hack-coff: hack-coff.c $(HOSTCC) $(HOSTCFLAGS) -o hack-coff hack-coff.c znetboot: vmlinux.coff vmlinux.elf zImage cp vmlinux.coff $(TFTPIMAGE) cp vmlinux.elf $(TFTPIMAGE).elf znetboot.initrd: vmlinux.coff.initrd cp vmlinux.coff.initrd $(TFTPIMAGE) cp vmlinux.elf.initrd $(TFTPIMAGE).elf floppy: zImage # mount -t hfs /dev/fd0 /mnt # cp vmlinux.coff /mnt # umount /mnt miboot.image: __KEEPMAKEFILEO__BG.o vmlinux.gz $(OBJCOPY) $(OBJCOPY_ARGS) --add-section=image=vmlinux.gz dummy.o $@ miboot.image.initrd: miboot.image ramdisk.image.gz $(OBJCOPY) $(OBJCOPY_ARGS) --add-section=initrd=ramdisk.image.gz miboot.image $@ coffboot: $(COFFOBJS) __KEEPMAKEFILEO__BI.o ld.script $(LD) -o $@ $(COFF_LD_ARGS) $(COFFOBJS) no_initrd.o $(LIBS) coffboot.initrd: $(COFFOBJS) __KEEPMAKEFILEO__CA.o ld.script $(LD) -o $@ $(COFF_LD_ARGS) $(COFFOBJS) initrd.o $(LIBS) piggyback: piggyback.c $(HOSTCC) $(HOSTCFLAGS) -DKERNELBASE=$(KERNELBASE) -o piggyback piggyback.c mknote: mknote.c $(HOSTCC) $(HOSTCFLAGS) -o mknote mknote.c image.o: piggyback vmlinux.gz ./piggyback image < vmlinux.gz | $(AS) -o image.o initrd.o: ramdisk.image.gz piggyback ./piggyback initrd < ramdisk.image.gz | $(AS) -o initrd.o vmlinux.coff: coffboot hack-coff $(OBJCOPY) $(OBJCOPY_ARGS) coffboot $@ ./hack-coff $@ ln -sf vmlinux.coff zImage vmlinux.coff.initrd: coffboot.initrd hack-coff $(OBJCOPY) $(OBJCOPY_ARGS) coffboot $@ ./hack-coff $@ vmlinux.elf: $(CHRPOBJS) __KEEPMAKEFILEO__CG.o mknote $(LD) $(CHRP_LD_ARGS) -o $@ $(CHRPOBJS) no_initrd.o $(LIBS) ./mknote > note $(OBJCOPY) $@ $@ --add-section=.note=note \ --add-section=sysmap=../../../System.map -R .comment $(CC) $(CFLAGS) chrpmain.c -c -o chrpmain.o \ -DSYSMAP_OFFSET=`sh ../boot/offset $(OBJDUMP) $@ sysmap` \ -DSYSMAP_SIZE=`sh ../boot/size $(OBJDUMP) $@ sysmap` $(LD) $(CHRP_LD_ARGS) -o $@ $(CHRPOBJS) no_initrd.o $(LIBS) $(OBJCOPY) $@ $@ --add-section=.note=note \ --add-section=sysmap=../../../System.map -R .comment vmlinux.elf.initrd: $(CHRPOBJS) __KEEPMAKEFILEO__DA.o mknote $(LD) $(CHRP_LD_ARGS) -o $@ $(CHRPOBJS) initrd.o $(LIBS) ./mknote > note $(OBJCOPY) $@ $@ --add-section=.note=note -R .comment zImage: vmlinux.coff vmlinux.elf miboot.image zImage.initrd: vmlinux.coff.initrd vmlinux.elf.initrd miboot.image.initrd else znetboot: vmlinux.gz znetboot.initrd: vmlinux.gz coffboot: vmlinux.gz zImage: vmlinux.gz zImage.initrd: vmlinux.gz vmlinux.coff: vmlinux.gz vmlinux.coff.initrd: vmlinux.gz floppy: vmlinux.gz endif vmlinux.gz: $(TOPDIR)/vmlinux $(OBJCOPY) -S -O binary $(TOPDIR)/vmlinux vmlinux gzip -vf9 vmlinux clean: rm -f hack-coff coffboot zImage vmlinux.coff vmlinux.gz rm -f mknote piggyback vmlinux.elf note rm -f miboot.image miboot.image.initrd fastdep: |