296 Commits

Author	SHA1	Message	Date
Garen Tyler	765598c80c	support multiple UART interfaces	2023-11-09 21:16:55 -07:00
Garen Tyler	49584f0f26	extract device drivers into new module	2023-11-09 21:03:21 -07:00
Garen Tyler	9693d83bde	finish arch	2023-11-09 20:55:46 -07:00
Garen Tyler	8edb4c2427	arch trap	2023-11-09 20:48:10 -07:00
Garen Tyler	cbea3a19f4	arch mem	2023-11-09 20:24:58 -07:00
Garen Tyler	934dc13f96	arch cpu_id	2023-11-09 19:02:16 -07:00
Garen Tyler	1e12ccddb3	arch power	2023-11-09 18:56:39 -07:00
Garen Tyler	b64809e9b5	move start and timer into arch	2023-11-09 18:49:52 -07:00
Garen Tyler	d3d9526ffa	restructure interrupt handling to be architecture-specific	2023-11-09 18:29:34 -07:00
Garen Tyler	33e1f3d318	update readme and license	2023-11-06 23:39:16 -07:00
Garen Tyler	42a3ff4c24	procdump	2023-11-04 17:17:03 -06:00
Garen Tyler	54753062e4	rename Process member fields and remove name	2023-11-03 21:54:51 -06:00
Garen Tyler	954db4c998	wakeup	2023-11-03 21:11:07 -06:00
Garen Tyler	8dc10d24f0	wait	2023-11-03 21:05:01 -06:00
Garen Tyler	0a1e889d54	scheduler	2023-11-03 20:45:16 -06:00
Garen Tyler	a168c989cf	exit	2023-11-03 20:36:10 -06:00
Garen Tyler	badd35b3f9	fork()	2023-11-03 20:14:57 -06:00
Garen Tyler	6342f66cd3	proc_pagetable and proc_freepagetable	2023-11-03 19:59:21 -06:00
Garen Tyler	1c3e73ba3f	implement allocproc in rust	2023-11-03 19:43:40 -06:00
Garen Tyler	3de7d1c829	move growproc to assoc fn	2023-11-03 19:23:31 -06:00
Garen Tyler	87b00c924f	extract scheduler functions into new module	2023-11-03 19:14:38 -06:00
Garen Tyler	71f9a49704	rename Proc to Process	2023-11-03 19:05:26 -06:00
Garen Tyler	791b68aaa7	move free to assoc. function	2023-11-03 18:55:55 -06:00
Garen Tyler	bae37aa507	move nextpid into atomic i32 in rust	2023-11-03 18:48:55 -06:00
Garen Tyler	50448eb307	move process killing to associated functions	2023-11-03 18:44:03 -06:00
Garen Tyler	0e753e8ba5	implement myproc as an associated function of the Proc struct	2023-11-03 18:31:07 -06:00
Garen Tyler	73e3ab9ebc	rewrite to remove Cpu::current_raw()	2023-11-03 18:03:48 -06:00
Garen Tyler	ec9c0cbe4d	move cpu-related functions into associated methods of the Cpu struct	2023-11-03 17:57:06 -06:00
Garen Tyler	87caccf623	separate proc.rs into multiple modules	2023-11-03 17:44:27 -06:00
Garen Tyler	4cb940606c	fix clippy lint errors	2023-10-31 17:32:24 -06:00
Garen Tyler	6e5520f481	rewrite more syscalls	2023-10-31 17:29:50 -06:00
Garen Tyler	f0c0f26beb	refactor pipe.rs	2023-10-31 16:12:40 -06:00
Garen Tyler	fa9daf279b	remove unnecessary "extern "C"" annotations	2023-10-31 15:28:28 -06:00
Garen Tyler	ac33c19b5f	move riscv module into arch module	2023-10-30 21:22:19 -06:00
Garen Tyler	6d9a0a34e1	use mutex instead of static mut spinlocks	2023-10-30 19:51:08 -06:00
Garen Tyler	d46c341aaf	use Mutex instead of Spinlock	2023-10-30 19:35:13 -06:00
Garen Tyler	bc8aa35180	add generic Lock struct and println macro	2023-10-30 19:15:58 -06:00
Garen Tyler	b3be1f8d47	Implement basic queue type for convenience	2023-10-30 18:03:19 -06:00
Garen Tyler	6a41a4e8b8	rewrite pipe.c	2023-10-30 16:45:02 -06:00
Garen Tyler	a240d29135	Make UART good	2023-10-29 15:25:17 -06:00
Garen Tyler	585da48917	Move sleep_lock and sleep_mutex functionality as methods of Spinlock and SpinMutex	2023-10-29 14:45:47 -06:00
Garen Tyler	9f23b68c00	Refactor sleeplock to remove raw pointers	2023-10-29 14:12:17 -06:00
Garen Tyler	36d7724fb8	Rewrite spinlock to remove raw pointers	2023-10-29 13:57:23 -06:00
Garen Tyler	41b7bc7555	Add guards for log operations and inode locking	2023-10-28 22:31:29 -06:00
Garen Tyler	9b7eb552d0	Rewrite file.c into fs::file	2023-10-28 22:16:35 -06:00
Garen Tyler	dd9cf556cb	Rewrite vm.c in mem::virtual_memory.	2023-10-28 20:28:37 -06:00
Garen Tyler	a1f88ff034	Move push_off()/pop_off() into trap.rs and rename to push_intr_off() and pop_intr_off()	2023-10-28 16:17:14 -06:00
Garen Tyler	c593250549	upgrade panic info	2023-10-22 15:21:07 -06:00
Garen Tyler	2d51463c56	restructure makefile into multiple files	2023-10-22 13:44:37 -06:00
Garen Tyler	16924f75fd	Add shutdown syscall and program	2023-10-22 11:18:07 -06:00