]>
git.proxmox.com Git - mirror_ubuntu-kernels.git/blob - scripts/decodecode
2 # Disassemble the Code: line in Linux oopses
3 # usage: decodecode < oops.file
5 # options: set env. variable AFLAGS=options to pass options to "as";
6 # e.g., to decode an i386 oops on an x86_64 system, use:
7 # AFLAGS=--32 decodecode < 386.oops
22 if [ -z "$code" ]; then
27 code
=`echo $code | sed -e 's/.*Code: //'`
29 marker
=`expr index "$code" "\<"`
30 if [ $marker -eq 0 ]; then
31 marker
=`expr index "$code" "\("`
34 if [ $marker -ne 0 ]; then
35 beforemark
=`echo "$code" | cut -c-$((${marker} - 1))`
36 echo -n " .byte 0x" > $T.s
37 echo $beforemark |
sed -e 's/ /,0x/g' >> $T.s
38 as
$AFLAGS -o $T.o
$T.s
42 # and fix code at-and-after marker
43 code
=`echo "$code" | cut -c$((${marker} + 1))-`
46 code
=`echo $code | sed -e 's/ [<(]/ /;s/[>)] / /;s/ /,0x/g'`
47 echo -n " .byte 0x" > $T.s
49 as
$AFLAGS -o $T.o
$T.s