Play with Intel's MPX for hardened Tor Browser builds
With GCC 5.x support for Intel's MPX is available. We should play with it and see what we could get out of it using Intel's SDE. Useful links:
https://gcc.gnu.org/wiki/Intel%20MPX%20support%20in%20the%20GCC%20compiler https://software.intel.com/en-us/articles/using-intel-mpx-with-the-intel-software-development-emulator https://code.google.com/p/address-sanitizer/wiki/IntelMemoryProtectionExtensions