Bug 197448 - (lss) vex x86->IR: unhandled instruction bytes: 0xF 0xB2 0x24 0x24
Summary: (lss) vex x86->IR: unhandled instruction bytes: 0xF 0xB2 0x24 0x24
Status: REPORTED
Alias: None
Product: valgrind
Classification: Developer tools
Component: vex (show other bugs)
Version: unspecified
Platform: Debian testing Linux
: NOR crash (vote)
Target Milestone: ---
Assignee: Julian Seward
URL:
Keywords:
Depends on:
Blocks: 256630
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Reported: 2009-06-22 01:30 UTC by Samuel Bronson
Modified: 2010-11-11 20:13 UTC (History)
1 user (show)

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Description Samuel Bronson 2009-06-22 01:30:40 UTC
Version:            (using KDE 4.2.4)
OS:                Linux
Installed from:    Debian testing/unstable Packages

While attempting to run DJGPP's ls.exe under DOSEMU (near SVN head), I got the following error:

vex x86->IR: unhandled instruction bytes: 0xF 0xB2 0x24 0x24

An ndisasm later, I found:

% echo -n '\xf\xb2\x24\x24' | ndisasm -b32
00000000  0FB22424          lss esp,[esp]