fix xrange when using python 3 in lldb. fixes disassembly & registers…

[jonasmr]

… view

[duraki]

Why is this still open!!! Please @snare :-)

[zcutlip]

This should be fixed in master. Can you verify please?

[duraki]

@zcutlip

I can not confirm about master. On a fresh install of lldb (via brew) and voltron (via pip3), I was required to append this commit in ~/Library/Python/3.8/lib/python/site-packages/voltron/plugins/debugger/dbg_lldb.py as per @jonasmr. Otherwise, the voltron still throws "Index out of range". Is it possible that pip3 package didn't get the latest master update?

[zcutlip]

We haven't cut a release on pypi in a while, I hope to do that soon.

However, the recommended installation method is via the install script (for macOS and Debian/Ubuntu at least). There's a lot to go wrong with conflicting python versions etc. that the script handles.

Can you try checking out master and installing from install.sh and let me know if the issue still reproduces?