devtools/disk-update.sh

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2016-11-25 14:41:57 +01:00
#!/bin/bash
2017-01-20 01:54:11 +01:00
# This file is part of Jehanne.
#
# Copyright (C) 2016-2017 Giacomo Tesio <giacomo@tesio.it>
2016-11-25 14:41:57 +01:00
if [ "$JEHANNE" = "" ]; then
echo $0 requires the shell started by ./hacking/devshell.sh
exit 1
fi
if [ "$DISK" == "" ]; then
export DISK=$JEHANNE/hacking/sample-disk.img
fi
if [ ! -f $DISK ] && [ ! -b $DISK ]; then
echo "Cannot find DISK to update ($DISK): set the DISK variable"
exit 1
fi
export KERNEL=$JEHANNE/hacking/bin/workhorse.32bit
export KERNDIR=$JEHANNE/hacking/bin/
# install everything
cat > $JEHANNE/tmp/files.list << EOF
disk/fdisk -p /dev/sdE0/data >> /dev/sdE0/ctl
disk/prep -p /dev/sdE0/plan9 >> /dev/sdE0/ctl
cat /dev/sdE0/ctl
hjfs -n hjfs -Sf /dev/sdE0/fs
mount -c /srv/hjfs /n/newfs
EOF
for var in "$@"
do
echo "cp /$var /n/newfs/$var" >> $JEHANNE/tmp/files.list
done
cat >> $JEHANNE/tmp/files.list << EOF
unmount /n/newfs
echo df >> /srv/hjfs.cmd
echo sync >> /srv/hjfs.cmd
sleep 60
echo halt >> /srv/hjfs.cmd
sleep 20
EOF
cat $JEHANNE/tmp/files.list | runqemu
rm $JEHANNE/tmp/files.list