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TOMOYO Linux Cross Reference
Linux/arch/arm64/boot/Makefile

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Diff markup

Differences between /arch/arm64/boot/Makefile (Version linux-6.12-rc7) and /arch/alpha/boot/Makefile (Version linux-5.7.19)


  1 #                                                   1 #
  2 # arch/arm64/boot/Makefile                     !!   2 # arch/alpha/boot/Makefile
  3 #                                              << 
  4 # This file is included by the global makefile << 
  5 # architecture-specific flags and dependencies << 
  6 #                                                   3 #
  7 # This file is subject to the terms and condit      4 # This file is subject to the terms and conditions of the GNU General Public
  8 # License.  See the file "COPYING" in the main      5 # License.  See the file "COPYING" in the main directory of this archive
  9 # for more details.                                 6 # for more details.
 10 #                                                   7 #
 11 # Copyright (C) 2012, ARM Ltd.                 !!   8 # Copyright (C) 1994 by Linus Torvalds
 12 # Author: Will Deacon <will.deacon@arm.com>     << 
 13 #                                              << 
 14 # Based on the ia64 boot/Makefile.             << 
 15 #                                                   9 #
 16                                                    10 
 17 OBJCOPYFLAGS_Image :=-O binary -R .note -R .no !!  11 hostprogs       := tools/mkbb tools/objstrip
                                                   >>  12 targets         := vmlinux.gz vmlinux \
                                                   >>  13                    vmlinux.nh tools/lxboot tools/bootlx tools/bootph \
                                                   >>  14                    tools/bootpzh bootloader bootpheader bootpzheader 
                                                   >>  15 OBJSTRIP        := $(obj)/tools/objstrip
                                                   >>  16 
                                                   >>  17 KBUILD_HOSTCFLAGS := -Wall -I$(objtree)/usr/include
                                                   >>  18 BOOTCFLAGS      += -I$(objtree)/$(obj) -I$(srctree)/$(obj)
                                                   >>  19 
                                                   >>  20 # SRM bootable image.  Copy to offset 512 of a partition.
                                                   >>  21 $(obj)/bootimage: $(addprefix $(obj)/tools/,mkbb lxboot bootlx) $(obj)/vmlinux.nh
                                                   >>  22         ( cat $(obj)/tools/lxboot $(obj)/tools/bootlx $(obj)/vmlinux.nh ) > $@ 
                                                   >>  23         $(obj)/tools/mkbb $@ $(obj)/tools/lxboot
                                                   >>  24         @echo '  Bootimage $@ is ready'
                                                   >>  25 
                                                   >>  26 # BOOTP bootable image.  Define INITRD during make to append initrd image.
                                                   >>  27 $(obj)/bootpfile: $(obj)/tools/bootph $(obj)/vmlinux.nh
                                                   >>  28         cat $(obj)/tools/bootph $(obj)/vmlinux.nh > $@
                                                   >>  29 ifdef INITRD
                                                   >>  30         cat $(INITRD) >> $@
                                                   >>  31 endif
                                                   >>  32 
                                                   >>  33 # Compressed kernel BOOTP bootable image.
                                                   >>  34 # Define INITRD during make to append initrd image.
                                                   >>  35 $(obj)/bootpzfile: $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz
                                                   >>  36         cat $(obj)/tools/bootpzh $(obj)/vmlinux.nh.gz > $@
                                                   >>  37 ifdef INITRD
                                                   >>  38         cat $(INITRD) >> $@
                                                   >>  39 endif
 18                                                    40 
 19 targets := Image Image.bz2 Image.gz Image.lz4  !!  41 # Compressed kernel image
 20         Image.zst Image.xz image.fit           !!  42 $(obj)/vmlinux.gz: $(obj)/vmlinux FORCE
                                                   >>  43         $(call if_changed,gzip)
                                                   >>  44         @echo '  Kernel $@ is ready'
 21                                                    45 
 22 $(obj)/Image: vmlinux FORCE                    !!  46 $(obj)/main.o: $(obj)/ksize.h
 23         $(call if_changed,objcopy)             !!  47 $(obj)/bootp.o: $(obj)/ksize.h
                                                   >>  48 $(obj)/bootpz.o: $(obj)/kzsize.h
                                                   >>  49 
                                                   >>  50 $(obj)/ksize.h: $(obj)/vmlinux.nh FORCE
                                                   >>  51         echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T
                                                   >>  52 ifdef INITRD
                                                   >>  53         [ -f $(INITRD) ] || exit 1
                                                   >>  54         echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T
                                                   >>  55 endif
                                                   >>  56         cmp -s $@T $@ || mv -f $@T $@
                                                   >>  57         rm -f $@T
                                                   >>  58 
                                                   >>  59 $(obj)/kzsize.h: $(obj)/vmlinux.nh.gz FORCE
                                                   >>  60         echo "#define KERNEL_SIZE `ls -l $(obj)/vmlinux.nh | awk '{print $$5}'`" > $@T
                                                   >>  61         echo "#define KERNEL_Z_SIZE `ls -l $(obj)/vmlinux.nh.gz | awk '{print $$5}'`" >> $@T
                                                   >>  62 ifdef INITRD
                                                   >>  63         [ -f $(INITRD) ] || exit 1
                                                   >>  64         echo "#define INITRD_IMAGE_SIZE `ls -l $(INITRD) | awk '{print $$5}'`" >> $@T
                                                   >>  65 endif
                                                   >>  66         cmp -s $@T $@ || mv -f $@T $@
                                                   >>  67         rm -f $@T
                                                   >>  68 
                                                   >>  69 quiet_cmd_strip = STRIP  $@
                                                   >>  70       cmd_strip = $(STRIP) -o $@ $<
                                                   >>  71 
                                                   >>  72 $(obj)/vmlinux: vmlinux FORCE
                                                   >>  73         $(call if_changed,strip)
                                                   >>  74 
                                                   >>  75 quiet_cmd_objstrip = OBJSTRIP $@
                                                   >>  76       cmd_objstrip = $(OBJSTRIP) $(OSFLAGS_$(@F)) $< $@
                                                   >>  77 
                                                   >>  78 OSFLAGS_vmlinux.nh      := -v
                                                   >>  79 OSFLAGS_lxboot          := -p
                                                   >>  80 OSFLAGS_bootlx          := -vb
                                                   >>  81 OSFLAGS_bootph          := -vb
                                                   >>  82 OSFLAGS_bootpzh         := -vb
 24                                                    83 
 25 $(obj)/Image.bz2: $(obj)/Image FORCE           !!  84 $(obj)/vmlinux.nh: vmlinux $(OBJSTRIP) FORCE
 26         $(call if_changed,bzip2)               !!  85         $(call if_changed,objstrip)
 27                                                    86 
 28 $(obj)/Image.gz: $(obj)/Image FORCE            !!  87 $(obj)/vmlinux.nh.gz: $(obj)/vmlinux.nh FORCE
 29         $(call if_changed,gzip)                    88         $(call if_changed,gzip)
 30                                                    89 
 31 $(obj)/Image.lz4: $(obj)/Image FORCE           !!  90 $(obj)/tools/lxboot: $(obj)/bootloader $(OBJSTRIP) FORCE
 32         $(call if_changed,lz4)                 !!  91         $(call if_changed,objstrip)
                                                   >>  92 
                                                   >>  93 $(obj)/tools/bootlx: $(obj)/bootloader $(OBJSTRIP) FORCE
                                                   >>  94         $(call if_changed,objstrip)
 33                                                    95 
 34 $(obj)/Image.lzma: $(obj)/Image FORCE          !!  96 $(obj)/tools/bootph: $(obj)/bootpheader $(OBJSTRIP) FORCE
 35         $(call if_changed,lzma)                !!  97         $(call if_changed,objstrip)
 36                                                    98 
 37 $(obj)/Image.lzo: $(obj)/Image FORCE           !!  99 $(obj)/tools/bootpzh: $(obj)/bootpzheader $(OBJSTRIP) FORCE
 38         $(call if_changed,lzo)                 !! 100         $(call if_changed,objstrip)
 39                                                   101 
 40 $(obj)/Image.zst: $(obj)/Image FORCE           !! 102 LDFLAGS_bootloader   := -static -T # -N -relax
 41         $(call if_changed,zstd)                !! 103 LDFLAGS_bootloader   := -static -T # -N -relax
                                                   >> 104 LDFLAGS_bootpheader  := -static -T # -N -relax
                                                   >> 105 LDFLAGS_bootpzheader := -static -T # -N -relax
 42                                                   106 
 43 $(obj)/Image.xz: $(obj)/Image FORCE            !! 107 OBJ_bootlx   := $(obj)/head.o $(obj)/stdio.o $(obj)/main.o
 44         $(call if_changed,xzkern)              !! 108 OBJ_bootph   := $(obj)/head.o $(obj)/stdio.o $(obj)/bootp.o
                                                   >> 109 OBJ_bootpzh  := $(obj)/head.o $(obj)/stdio.o $(obj)/bootpz.o $(obj)/misc.o
 45                                                   110 
 46 $(obj)/image.fit: $(obj)/Image $(obj)/dts/dtbs !! 111 $(obj)/bootloader: $(obj)/bootloader.lds $(OBJ_bootlx) $(LIBS_Y) FORCE
 47         $(call if_changed,fit)                 !! 112         $(call if_changed,ld)
 48                                                   113 
 49 EFI_ZBOOT_PAYLOAD       := Image               !! 114 $(obj)/bootpheader: $(obj)/bootloader.lds $(OBJ_bootph) $(LIBS_Y) FORCE
 50 EFI_ZBOOT_BFD_TARGET    := elf64-littleaarch64 !! 115         $(call if_changed,ld)
 51 EFI_ZBOOT_MACH_TYPE     := ARM64               << 
 52 EFI_ZBOOT_FORWARD_CFI   := $(CONFIG_ARM64_BTI_ << 
 53                                                   116 
 54 EFI_ZBOOT_OBJCOPY_FLAGS = --add-symbol zboot_c !! 117 $(obj)/bootpzheader: $(obj)/bootloader.lds $(OBJ_bootpzh) $(LIBS_Y) FORCE
 55                                 $(NM) vmlinux| !! 118         $(call if_changed,ld)
 56                                                   119 
 57 include $(srctree)/drivers/firmware/efi/libstu !! 120 $(obj)/misc.o: lib/inflate.c
                                                      

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