@jeremy_list I want to have my own operating system too. Specifically an operating system that uses software mechanisms to enforce process isolation (Aiken et al., 2006)
Aiken, M., Fähndrich, M., Hawblitzel, C., Hunt, G., & Larus, J. (2006, October). Deconstructing process isolation. In Proceedings of the 2006 workshop on Memory system performance and correctness (pp. 1-10).