Scheduler rewrite - Githubissues

robert-w-gries / rxinu

Rust implementation of Xinu educational operating system

Apache License 2.0

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Scheduler rewrite #83

Closed robert-w-gries closed 3 years ago

robert-w-gries commented 3 years ago

Implement tasks using Futures, following the Async/Await post.

Changes

Re-wrote all scheduling + task code to use Futures
Re-wrote keyboard module + added async function for printing keyboard input
Added async function for printing serial input
renamed Cooperative -> RoundRobin
renamed Preemptive -> Priority
moved gdt to separate mod from idt
Misc cleanup

Removals

removed semaphore implementation
removed pre-emption
removed syscall directory