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Diffstat (limited to 'nuttx/tools/mkromfsimg.sh')
| -rwxr-xr-x | nuttx/tools/mkromfsimg.sh | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/nuttx/tools/mkromfsimg.sh b/nuttx/tools/mkromfsimg.sh deleted file mode 100755 index 8811f1953..000000000 --- a/nuttx/tools/mkromfsimg.sh +++ /dev/null @@ -1,261 +0,0 @@ -#!/bin/bash -############################################################################ -# tools/mkromfsimg.sh -# -# Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved. -# Author: Gregory Nutt <gnutt@nuttx.org> -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# 3. Neither the name NuttX nor the names of its contributors may be -# used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS -# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED -# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -# POSSIBILITY OF SUCH DAMAGE. -# -############################################################################ - -# Environmental stuff - -wd=`pwd` -workingdir=$wd/img -rcsfile=rcS -rcstemplate=$rcsfile.template -romfsimg=romfs.img -headerfile=nsh_romfsimg.h - -# Get the input parameters - -topdir=$1 -usage="USAGE: $0 <topdir>" - -if [ -z "$topdir" -o ! -d "$topdir" ]; then - echo "The full path to the NuttX base directory must be provided on the command line" - echo $usage - exit 1 -fi - -# Extract all values from the .config in the $topdir that contains all of the NuttX -# configuration settings. The .config file was intended to be include-able by makefiles -# and source-able by scripts. Unfortunately,there are too many syntactic differents -# to make that practical - -if [ ! -r $topdir/.config ]; then - echo "No readable file at $topdir/.config" - echo "Has NuttX been configured?" - exit 1 -fi - -romfsetc=`grep CONFIG_NSH_ROMFSETC= $topdir/.config | cut -d'=' -f2` -disablempt=`grep CONFIG_DISABLE_MOUNTPOINT= $topdir/.config | cut -d'=' -f2` -disablescript=`grep CONFIG_NSH_DISABLESCRIPT= $topdir/.config | cut -d'=' -f2` -ndescriptors=`grep CONFIG_NFILE_DESCRIPTORS= $topdir/.config | cut -d'=' -f2` -devconsole=`grep CONFIG_DEV_CONSOLE= $topdir/.config | cut -d'=' -f2` -romfs=`grep CONFIG_FS_ROMFS= $topdir/.config | cut -d'=' -f2` -romfsmpt=`grep CONFIG_NSH_ROMFSMOUNTPT= $topdir/.config | cut -d'=' -f2` -initscript=`grep CONFIG_NSH_INITSCRIPT= $topdir/.config | cut -d'=' -f2` -romfsdevno=`grep CONFIG_NSH_ROMFSDEVNO= $topdir/.config | cut -d'=' -f2` -romfssectsize=`grep CONFIG_NSH_ROMFSSECTSIZE= $topdir/.config | cut -d'=' -f2` -fatfs=`grep CONFIG_FS_FAT= $topdir/.config | cut -d'=' -f2` -fatdevno=`grep CONFIG_NSH_FATDEVNO= $topdir/.config | cut -d'=' -f2` -fatsectsize=`grep CONFIG_NSH_FATSECTSIZE= $topdir/.config | cut -d'=' -f2` -fatnsectors=`grep CONFIG_NSH_FATNSECTORS= $topdir/.config | cut -d'=' -f2` -fatmpt=`grep CONFIG_NSH_FATMOUNTPT= $topdir/.config | cut -d'=' -f2` - -# The following settings are required for general ROMFS support -# -# Mountpoint support must be enabled - -if [ "X$disablempt" = "Xy" ]; then - echo "Mountpoint support is required for this feature" - echo "Set CONFIG_DISABLE_MOUNTPOINT=n to continue" - exit 1 -fi - -# Scripting support must be enabled - -if [ "X$disablescript" = "Xy" ]; then - echo "NSH scripting support is required for this feature" - echo "Set CONFIG_NSH_DISABLESCRIPT=n to continue" - exit 1 -fi - -# We need at least 2 file descriptors 1 for the ROMFS mount and one for -# FAT mount performed in rcS. That still wouldn't be enough to to do much -# with NSH - -if [ -z "$ndescriptors" -o "$ndescriptors" -lt 2 ]; then - echo "No file descriptors have been allocated" - if [ "X$devconsole" = "Xy" ]; then - echo "Set CONFIG_NFILE_DESCRIPTORS to value greater than 4" - else - echo "Set CONFIG_NFILE_DESCRIPTORS to value greater than 1" - fi - exit 1 -fi - -# If a console is enabled, then three more file descriptors are required -# for stdin, stdout, and stderr - -if [ "X$devconsole" = "Xy" -a "$ndescriptors" -lt 5 ]; then - echo "Insufficient file descriptors have been allocated" - echo "Set CONFIG_NFILE_DESCRIPTORS to value greater than 4" -fi - -# ROMFS support is required, of course - -if [ "X$romfs" != "Xy" ]; then - echo "ROMFS support is disabled in the NuttX configuration" - echo "Set CONFIG_FS_ROMFS=y to continue" - exit 0 -fi - -# The options in the default rcS.template also require FAT FS support - -if [ "X$fatfs" != "Xy" ]; then - echo "FAT FS support is disabled in the NuttX configuration" - echo "Set CONFIG_FS_FAT=y to continue" - exit 0 -fi - -# Verify that genromfs has been installed - -genromfs -h 1>/dev/null 2>&1 || { \ - echo "Host executable genromfs not available in PATH"; \ - echo "You may need to download in from http://romfs.sourceforge.net/"; \ - exit 1; \ -} - -# Supply defaults for all un-defined ROMFS settings - -if [ -z "$romfsmpt" ]; then - romfsmpt="/etc" -fi -if [ -z "$initscript" ]; then - initscript="init.d/rcS" -fi -if [ -z "$romfsdevno" ]; then - romfsdevno=0 -fi -if [ -z "$romfssectsize" ]; then - romfssectsize=64 -fi - -# Supply defaults for all un-defined FAT FS settings - -if [ -z "$fatdevno" ]; then - fatdevno=1 -fi -if [ -z "$fatsectsize" ]; then - fatsectsize=512 -fi -if [ -z "$fatnsectors" ]; then - fatnsectors=1024 -fi -if [ -z "$fatmpt" ]; then - fatmpt="/tmp" -fi - -# Verify the mountpoint. Verify that it is an absolute path but not /, /dev, -# /., /./*, /.., or /../* - -if [ ${romfsmpt:0:1} != "\"" ]; then - echo "CONFIG_NSH_ROMFSMOUNTPT must be a string" - echo "Change it so that it is enclosed in quotes." - exit 1 -fi - -uromfsmpt=`echo $romfsmpt | sed -e "s/\"//g"` - -if [ ${uromfsmpt:0:1} != "/" ]; then - echo "CONFIG_NSH_ROMFSMOUNTPT must be an absolute path in the target FS" - echo "Change it so that it begins with the character '/'. Eg. /etc" - exit 1 -fi - -tmpdir=$uromfsmpt -while [ ${tmpdir:0:1} == "/" ]; do - tmpdir=${tmpdir:1} -done - -if [ -z "$tmpdir" -o "X$tmpdir" = "Xdev" -o "X$tmpdir" = "." -o \ - ${tmpdir:0:2} = "./" -o "X$tmpdir" = ".." -o ${tmpdir:0:3} = "../" ]; then - echo "Invalid CONFIG_NSH_ROMFSMOUNTPT selection." - exit 1 -fi - -# Verify that the path to the init file is a relative path and not ., ./*, .., or ../* - -if [ ${initscript:0:1} != "\"" ]; then - echo "CONFIG_NSH_INITSCRIPT must be a string" - echo "Change it so that it is enclosed in quotes." - exit 1 -fi - -uinitscript=`echo $initscript | sed -e "s/\"//g"` - -if [ ${uinitscript:0:1} == "/" ]; then - echo "CONFIG_NSH_INITSCRIPT must be an relative path in under $romfsmpt" - echo "Change it so that it begins with the character '/'. Eg. init.d/rcS. " - exit 1 -fi - -if [ "X$uinitscript" = "." -o ${uinitscript:0:2} = "./" -o \ - "X$uinitscript" = ".." -o ${uinitscript:0:3} = "../" ]; then - echo "Invalid CONFIG_NSH_INITSCRIPT selection. Must not begin with . or .." - exit 1 -fi - -# Create a working directory - -rm -rf $workingdir || { echo "Failed to remove the old $workingdir"; exit 1; } -mkdir -p $workingdir || { echo "Failed to created the new $workingdir"; exit 1; } - -# Create the rcS file from the rcS.template - -if [ ! -r $rcstemplate ]; then - echo "$rcstemplate does not exist" - rmdir $workingdir - exit 1 -fi - -cat $rcstemplate | \ - sed -e "s,XXXMKRDMINORXXX,$fatdevno,g" | \ - sed -e "s,XXMKRDSECTORSIZEXXX,$fatsectsize,g" | \ - sed -e "s,XXMKRDBLOCKSXXX,$fatnsectors,g" | \ - sed -e "s,XXXRDMOUNTPOUNTXXX,$fatmpt,g" >$rcsfile - -# And install it at the specified relative location - -install -D --mode=0755 $rcsfile $workingdir/$uinitscript || \ - { echo "Failed to install $rcsfile at $workingdir/$uinitscript"; rm -f $rcsfile; exit 1; } -rm -f $rcsfile - -# Now we are ready to make the ROMFS image - -genromfs -f $romfsimg -d $workingdir -V "NSHInitVol" || { echo "genromfs failed" ; exit 1 ; } -rm -rf $workingdir || { echo "Failed to remove the old $workingdir"; exit 1; } - -# And, finally, create the header file - -xxd -i $romfsimg >$headerfile || { echo "xxd of $< failed" ; rm -f $romfsimg; exit 1 ; } -rm -f $romfsimg |