$CAT /proc/kallsyms | $BUSYBOX_PATH/sort > $VTOY_PATH/kallsyms
- vtLine=$($VTOY_PATH/tool/vtoyksym dm_get_table_device $VTOY_PATH/kallsyms)
+ if $GREP -m1 -q 'open_table_device.isra' $VTOY_PATH/kallsyms; then
+ vtLine=$($VTOY_PATH/tool/vtoyksym open_table_device.isra $VTOY_PATH/kallsyms)
+ vtlog "get open_table_device.isra address $vtLine"
+ else
+ vtLine=$($VTOY_PATH/tool/vtoyksym dm_get_table_device $VTOY_PATH/kallsyms)
+ vtlog "get dm_get_table_device address $vtLine"
+ fi
get_addr=$(echo $vtLine | $AWK '{print $1}')
get_size=$(echo $vtLine | $AWK '{print $2}')
- vtLine=$($VTOY_PATH/tool/vtoyksym dm_put_table_device $VTOY_PATH/kallsyms)
+ if $GREP -m1 -q 'close_table_device.isra' $VTOY_PATH/kallsyms; then
+ vtLine=$($VTOY_PATH/tool/vtoyksym close_table_device.isra $VTOY_PATH/kallsyms)
+ vtlog "get close_table_device.isra address $vtLine"
+ else
+ vtLine=$($VTOY_PATH/tool/vtoyksym dm_put_table_device $VTOY_PATH/kallsyms)
+ vtlog "get dm_put_table_device address $vtLine"
+ fi
put_addr=$(echo $vtLine | $AWK '{print $1}')
put_size=$(echo $vtLine | $AWK '{print $2}')
fi
#step1: modify vermagic/mod crc/relocation
+ vtlog "$VTOY_PATH/tool/vtoykmod -u $VTOY_PATH/tool/$vtKoName $VTOY_PATH/$vtModName $vtDebug"
$VTOY_PATH/tool/vtoykmod -u $VTOY_PATH/tool/$vtKoName $VTOY_PATH/$vtModName $vtDebug
#step2: fill parameters
vtPgsize=$($VTOY_PATH/tool/vtoyksym -p)
+ vtlog "$VTOY_PATH/tool/vtoykmod -f $VTOY_PATH/tool/$vtKoName $vtPgsize 0x$printk_addr 0x$ro_addr 0x$rw_addr $get_addr $get_size $put_addr $put_size 0x$kprobe_reg_addr 0x$kprobe_unreg_addr $vtDebug"
$VTOY_PATH/tool/vtoykmod -f $VTOY_PATH/tool/$vtKoName $vtPgsize 0x$printk_addr 0x$ro_addr 0x$rw_addr $get_addr $get_size $put_addr $put_size 0x$kprobe_reg_addr 0x$kprobe_unreg_addr $vtDebug
$BUSYBOX_PATH/insmod $VTOY_PATH/tool/$vtKoName
fi
if $GREP -q 'dm_patch' /proc/modules; then
+ vtlog "remove dm_patch module."
$BUSYBOX_PATH/rmmod dm_patch
fi
}
$BUSYBOX_PATH/insmod "$1"
fi
}
+
+ventoy_check_umount() {
+ for vtLoop in 0 1 2 3 4 5 6 7 8 9; do
+ $BUSYBOX_PATH/umount "$1" > /dev/null 2>&1
+ if $BUSYBOX_PATH/mountpoint -q "$1"; then
+ $SLEEP 1
+ else
+ break
+ fi
+ done
+}