1. 根目录:
2. arch
3. arm64
4. boot
5. install.sh

#!/bin/sh
#
# arch/arm64/boot/install.sh
#
# 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.
#
# Copyright (C) 1995 by Linus Torvalds
#
# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
# Adapted from code in arch/i386/boot/install.sh by Russell King
#
# "make install" script for the AArch64 Linux port
#
# Arguments:
#   $1 - kernel version
#   $2 - kernel image file
#   $3 - kernel map file
#   $4 - default install path (blank if root directory)
#

# User may have a custom install script
if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi

if [ "$(basename $2)" = "Image.gz" ]; then
# Compressed install
  echo "Installing compressed kernel"
  base=vmlinuz
else
# Normal install
  echo "Installing normal kernel"
  base=vmlinux
fi

if [ -f $4/$base-$1 ]; then
  mv $4/$base-$1 $4/$base-$1.old
fi
cat $2 > $4/$base-$1

# Install system map file
if [ -f $4/System.map-$1 ]; then
  mv $4/System.map-$1 $4/System.map-$1.old
fi
cp $3 $4/System.map-$1