10 Commits

Author	SHA1	Message	Date
Stephen Marz	c2fb6cf90d	Fix system calls. Size always comes first now, followed by offset.	2020-04-25 14:16:03 -04:00
Stephen Marz	a113db700a	Added RA to call syscall_exit for kernel processes.	2020-04-24 19:16:45 -04:00
Stephen Marz	8081863709	Fix inits loop. We will use WFI to avoid hogging resources.	2020-04-24 18:48:19 -04:00
Stephen Marz	e0a8be5522	Don't let init sleep. This will cause us to hang in the scheduler.	2020-04-24 18:47:49 -04:00
Stephen Marz	58ab3f3b6f	Don't let init sleep. This will cause us to hang in the scheduler.	2020-04-24 18:46:31 -04:00
Stephen Marz	73636c1de1	Updates to add a process for a file system read in the system call.	2020-04-24 18:37:48 -04:00
Stephen Marz	2e48b86656	Auto-drop processes, and added delete process.	2020-04-24 15:22:57 -04:00
Stephen Marz	599627b74a	Updated to allow for system calls that change process state	2020-04-24 14:39:33 -04:00
Stephen Marz	1c329244ce	Use Rust out-of-the-box now that it has full support for RISC-V. We need ... cargo-binutils and so forth to run these. But, for now all we need is to run cargo run and it should invoke qemu for us based on .cargo/config	2020-04-21 19:49:23 -04:00
Stephen Marz	c184aae307	Add rng.rs for ch9 and overall	2020-03-15 20:18:46 -04:00