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Author	SHA1	Message	Date
Stephen Marz	fa82110eac	Added adjustment constants.	2019-11-28 12:27:13 -05:00
Stephen Marz	ba678d2252	Fixed HEAP map bug.	2019-11-28 12:22:42 -05:00
Stephen Marz	b723763292	Free root table.	2019-11-28 12:05:24 -05:00
Stephen Marz	b61b3ebbf5	Use zalloc to clear page tables.	2019-11-28 12:04:21 -05:00
Stephen Marz	c99bff8944	Use zalloc to clear page tables.	2019-11-28 12:02:37 -05:00
Stephen Marz	c5179e60d6	Added virtual memory allocation.	2019-11-28 12:01:52 -05:00
Stephen Marz	26e37d33d3	Added comments to process	2019-11-27 23:42:50 -05:00
Stephen Marz	d0c3c9ff6e	Add Process structure and routines.	2019-11-27 17:02:07 -05:00
Stephen Marz	4ec1301e8f	Added chapter 6	2019-11-27 12:59:29 -05:00
Stephen Marz	b9158e5ef7	Added comments for plic.	2019-11-18 19:30:19 -05:00
Stephen Marz	5ca14d6e65	Added comments, moved UART	2019-11-18 19:21:32 -05:00
Stephen Marz	61bb8f3a43	Added comments	2019-11-18 19:19:05 -05:00
Stephen Marz	7faf580765	Added PLIC	2019-11-18 19:14:16 -05:00
Stephen Marz	fb86ff06da	Added PLIC	2019-11-18 19:14:08 -05:00
Stephen Marz	03ff50ef30	Added PLIC	2019-11-18 19:13:52 -05:00
Stephen Marz	b3cd92dc41	Added comments	2019-11-10 09:20:40 -05:00
Stephen Marz	e2dfa8661f	Remove public constants	2019-11-04 15:35:24 -05:00
Stephen Marz	f7547d5c59	Add comments about pointer arithmetic.	2019-11-04 15:27:56 -05:00
Stephen Marz	783cdcfc3b	Remove if statement--let boolean condition stand	2019-11-04 15:26:47 -05:00
Stephen Marz	0c71107da8	Add PLIC functions	2019-11-04 15:25:27 -05:00
Stephen Marz	49d8d6666a	Start chapter 5	2019-11-04 13:14:28 -05:00
Stephen Marz	f13948d5c0	Fixed typos, updates.	2019-11-04 13:04:00 -05:00
Stephen Marz	6cbf12ada9	Updates to pages	2019-11-03 21:26:39 -05:00
Stephen Marz	6cc5cba4b8	Added return_pc as mutable	2019-11-03 21:23:30 -05:00
Stephen Marz	07dffe1823	added ecall printf	2019-11-03 21:21:43 -05:00
Stephen Marz	175c4fc7eb	Added timer reset in async 7	2019-11-03 21:17:29 -05:00
Stephen Marz	4211090d17	Fixed typos	2019-11-03 19:08:35 -05:00
Stephen Marz	a76745278e	Fixed unit type	2019-11-03 19:07:42 -05:00
Stephen Marz	ac5e41ceb4	Update comments	2019-11-03 19:06:38 -05:00
Stephen Marz	79a6500c0b	Rename stat to status	2019-11-03 19:03:10 -05:00
Stephen Marz	5a8523099a	Added epc to trap 3 and 11	2019-11-03 19:00:46 -05:00
Stephen Marz	efaecf96d6	Fixed typo	2019-11-03 19:00:24 -05:00
Stephen Marz	ee5094d821	Added shell traps	2019-11-03 19:00:14 -05:00
Stephen Marz	ccad138c03	Changed trap to machine-only	2019-11-03 18:56:43 -05:00
Stephen Marz	d8b0313842	Remove s_trap in ASM	2019-11-03 18:41:21 -05:00
Stephen Marz	bb64443076	Remove s_trap	2019-11-03 18:41:07 -05:00
Stephen Marz	aaad7c1cec	Added comments and updates to traps	2019-11-02 02:44:40 -04:00
Stephen Marz	6f333bd8f0	Ran rustfmt	2019-10-27 16:03:37 -04:00
Stephen Marz	0b2506e8e5	Updates for ch4	2019-10-27 16:03:12 -04:00
Stephen Marz	b95aacadb4	Changed SATP fence functions	2019-10-25 18:39:59 -04:00
Stephen Marz	7e3d97b908	Fixed mapping kernel stack	2019-10-21 13:19:52 -04:00
Stephen Marz	ce0cc7df11	Fixed mapping kernel stack	2019-10-21 13:19:13 -04:00
Stephen Marz	eb2b9a6aca	Fixed stack location, mapping	2019-10-14 22:15:03 -04:00
Stephen Marz	fb4f3eea91	Fixed stack location, mapping	2019-10-14 22:12:44 -04:00
Stephen Marz	9baea58551	Added cpu.rs for CPU routines. Changed context-switch code.	2019-10-14 21:23:20 -04:00
Stephen Marz	731e428f66	Added timer reset in trap	2019-10-14 16:22:13 -04:00
Stephen Marz	3c99c5cffa	Switched to using mret for trap	2019-10-14 16:14:42 -04:00
Stephen Marz	ccaf9b6a5c	Switched to using mret for trap	2019-10-14 16:14:22 -04:00
Stephen Marz	a10926df76	Change C++ to Rust	2019-10-12 21:33:27 -04:00
Stephen Marz	e82192913f	Change C++ to Rust	2019-10-12 21:32:57 -04:00