Hacker News Reader

Interesting. Is there a picture that explains how the layers talk to each other? Is there a VM system? How does message passing work, what kinds of protections are between tasks?

I have had many ideas for such kernels over the years, but not the patience yet to implement any of them. I wonder if Claude could help me with generating a kernel in less than a day.

View on HN

I should definitely make that picture. Yes, it as VM. Message passing all runs through the kernel. Task isolation is strictly memory based, whether a task acts on or responds to a message is something the tasks will have to negotiate between themselves. You could whitelist, use a token scheme or any other method for authentication that you wish to put in place, but out of the box there is none, if you know a tasks ID you can send it a message. Obviously there are ownership of resource constraints and the kernel will always ensure that the receiving task knows who the sending task is to ensure that parties are not stealing each others descriptors and such.

Pull the source and ask Claude to explain it to you...

Reply on news.ycombinator.com