Mercurial > hg > toybox
view scripts/showasm @ 544:f11693d78764
New toys - chmod, chown, and chgrp.
author | Georgi Chorbadzhiyski <gf@unixsol.org> |
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date | Tue, 13 Mar 2012 21:05:12 -0500 |
parents | a43bdc6f53af |
children |
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#!/bin/sh # Copyright 2006 Rob Landley <rob@landley.net> # Dumb little utility function to print out the assembly dump of a single # function, or list the functions so dumpable in an executable. You'd think # there would be a way to get objdump to do this, but I can't find it. [ $# -lt 1 ] || [ $# -gt 2 ] && { echo "usage: showasm file function"; exit 1; } [ ! -f $1 ] && { echo "File $1 not found"; exit 1; } if [ $# -eq 1 ] then objdump -d $1 | sed -n -e 's/^[0-9a-fA-F]* <\(.*\)>:$/\1/p' exit 0 fi objdump -d $1 | sed -n -e '/./{H;$!d}' -e "x;/^.[0-9a-fA-F]* <$2>:/p"