Version: 3.2.3 (using KDE Devel)
Installed from: Compiled sources
On Ubuntu Feisty, using a valgrind-3.2.3 built per
vex x86->IR: unhandled instruction bytes: 0xF2 0xEB 0xF5 0xEB
fairly early while valgrinding Dragon Naturally Speaking 8
(see http://bugs.winehq.org/show_bug.cgi?id=10726 for
how to install that under Wine).
0xF2 0xEB appears to be REPNE JMP Jb which sounds like nonsense?
> ------- Additional Comments From tom compton nu 2007-12-19 16:02 -------
> 0xF2 0xEB appears to be REPNE JMP Jb which sounds like nonsense?
Could the F2 be a branch direction hint? Or alternatively, it is
redundant and hardware implementations just ignore it.
The branch direction hints are 0x2E and 0x3E so this still seems like nonsense to me. Certainly I can't see anything in the Intel manuals that this would correspond to.