source:
MondoRescue/branches/2.2.9/mindi-busybox/scripts/showasm
Last change on this file was 3320, checked in by , 9 years ago | |
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File size: 655 bytes |
Rev | Line | |
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[3320] | 1 | #!/bin/sh |
2 | ||
3 | # Copyright 2006 Rob Landley <rob@landley.net> | |
4 | # Licensed under GPLv2 or later, see file LICENSE in this source tree. | |
5 | ||
6 | # Dumb little utility function to print out the assembly dump of a single | |
7 | # function, or list the functions so dumpable in an executable. You'd think | |
8 | # there would be a way to get objdump to do this, but I can't find it. | |
9 | ||
10 | [ $# -lt 1 ] || [ $# -gt 2 ] && { echo "usage: showasm file function"; exit 1; } | |
11 | ||
12 | [ ! -f $1 ] && { echo "File $1 not found"; exit 1; } | |
13 | ||
14 | if [ $# -eq 1 ] | |
15 | then | |
16 | objdump -d $1 | sed -n -e 's/^[0-9a-fA-F]* <\(.*\)>:$/\1/p' | |
17 | exit 0 | |
18 | fi | |
19 | ||
20 | objdump -d $1 | sed -n -e '/./{H;$!d}' -e "x;/^.[0-9a-fA-F]* <$2>:/p" |
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