Public bug reported:
This corresponds to binutils bug
http://sourceware.org/bugzilla/show_bug.cgi?id=13135
There are mismatched printf formats and arguments that cause segs or incorrect
offsets in ARM disassembly in
binutils 2.22; the simplest example (on 32bit x86 Quantal) from the upstream
bug is:
% perl -e 'print pack("V*", 0xed69cdcb)' >/tmp/bad.insn
% objdump -b binary -m arm -EL -D /tmp/bad.insn
Dave
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: binutils-multiarch 2.22.52.20120713-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-5.5-generic 3.5.0-rc7
Uname: Linux 3.5.0-5-generic i686
ApportVersion: 2.4-0ubuntu4
Architecture: i386
Date: Sat Jul 21 18:40:25 2012
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: binutils
UpgradeStatus: Upgraded to quantal on 2012-07-21 (0 days ago)
** Affects: binutils
Importance: Unknown
Status: Unknown
** Affects: binutils (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 quantal
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https://bugs.launchpad.net/bugs/1027454
Title:
misdisassembly/and seg of ARM on 32bit hosts
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