view paste/paste.10912 @ 11258:edaf8efd6e21

<oerjan> learn This is something people on the channel like to talk about. We\'re often unsure what this is, though.
author HackBot
date Sat, 09 Dec 2017 11:45:07 +0000
parents e72ec4b21b8b
children
line wrap: on
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#!/bin/sh
echo "$1" > /tmp/asm.s; for o in ',' '-msyntax=intel -mnaked-reg,-M intel'; do if as ${o%,*} /tmp/asm.s -o /tmp/asm.o 2>>/tmp/asm.err; then objdump ${o#*,} -d --insn-width=20 /tmp/asm.o | sed -e "1,/0000000000000000/d" | perl -pe 'if (/^\s*(\d+:)\s*((?:\w\w )+)\s*(\S.*)$/) { ($a,$b,$c) = ($1,$2,$3); $_ = "$a  $b  ".($c =~ s/\s+/ /rg); }'; exit; fi; done; cat /tmp/asm.err