blob: b86619a4102d4d4b2ddf062419045d187cb6e62a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#!/bin/sh
# $NetBSD: dmesg2gif,v 1.4 2003/11/11 16:30:46 hubertf Exp $
#
# Copyright (c) 2003 Hubert Feyrer <hubertf@netbsd.org>
#
if [ -t 0 -o -t 1 ]
then
echo 2>&1 "Usage: cat /var/run/dmesg.boot | $0 | xv -"
exit 1
fi
(
echo "digraph dmesg { "
cat \
| grep -v ^# \
| perl -ne 'if(/^(\S*) at (\S*) *.*/){
( $from = $1 ) =~ s/://g;
( $to = $2 ) =~ s/://g;
print "\t$from -> $to\n";
}'
echo "}"
) | tee /tmp/x.debug | dot -Tgif
|