Re: Average instruction length in x86-built kernel?

From: Bodo Eggert
Date: Sat Jul 30 2005 - 21:23:00 EST


Karim Yaghmour <karim@xxxxxxxxxxx> wrote:

> Here's a script that does what I was looking for:
<snip>

#!/bin/bash
for a in "$@"
do
objdump -d "$a" -j .text
done | perl -ne'
BEGIN{%h=();$b=0};
END{if($b){$h{$b}++};print map("$_: $h{$_}\n", sort(keys(%h)))};
if(/\tnop $/){$h{nop}++}
elsif(/^[\s0-9a-f]{8}:\t([^\t]+) (\t?)/){
$b+=split(" ",$1);if($2){$h{$b}++;$b=0}}'

--
Ich danke GMX dafür, die Verwendung meiner Adressen mittels per SPF
verbreiteten Lügen zu sabotieren.
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