Has anybody in the QubesOS community taken a look at oLLVM as a binary obfuscation tool? Could QubesOS apply this compiler feature?
Which Qubes OS components would you the feature to, and to what purpose?
The Xen hypervisor, dom0.
Xen is currently compiled with GCC?
The purpose is to take the existing source and obfuscate it prior to compilation into binary. This makes the process of reverse engineering more difficult and thus the
discovery of memory related vulnerabilities in C/C++ source code.