4 ms·
I haven't read this yet but if history of OSes piques your interest I would recommend reading https://www.cs.utexas.edu/users/EWD/ewd13xx/EWD1303.PDF https://ww
by commandersaki 7y ago
I haven't read this yet but if history of OSes piques your interest I would recommend reading https://www.cs.utexas.edu/users/EWD/ewd13xx/EWD1303.PDF https://www.cs.utexas.edu/users/EWD/ewd13xx/EWD1303.PDF by Dijkstra. In this he talks about Dekkers solution, semaphores, and the invention of the interrupt.