Alcatraz is framework to run parts of a C++ application inside a virtual machine sandbox on x64 processors. The sandboxed code can 'call out' to the host using a set of pre-defined functions.
The framework uses kvmpp to create and run KVM instances on Linux and rpcbuf for calling out from the guest to the host. For libc, newlib is used.
git clone --recursive https://github.com/tomwimmenhove/alcatraz.git
cd alcatraz
make example