84 Commits

Author	SHA1	Message	Date
WangRunji	72dc3f62ad	Remove kernel stack from MemorySet.	2018-10-27 15:17:15 +08:00
WangRunji	438e290b6d	Fix PageTable::get_entry -> Option.	2018-10-26 23:43:12 +08:00
lcy1996	63349ade19	Finish add more comment for kernel and finish set user memory swappable.	2018-10-23 00:00:09 +08:00
lcy1996	0a81014007	Add page handler for swap in/out in riscv32's pagefault	2018-10-16 21:51:17 +08:00
Ben Pig Chu	4a17ce8f16	comments of crate/memory	2018-10-09 21:39:34 +08:00
WangRunji	501ce6c4be	Fix memory crate test compile.	2018-09-21 16:00:48 +08:00
WangRunji	b88648ff44	Fit for newest Rust nightly. x86_64 ok, riscv32 broken.	2018-08-04 16:20:25 +08:00
WangRunji	0c9679b710	Fix fork and syscall return value.	2018-07-15 01:07:25 +08:00
WangRunji	96d8af8034	Use CowExt for RV32	2018-07-12 19:44:13 +08:00
WangRunji	7d856fe009	Fix memory::cow LLVM error for RV32	2018-07-12 19:35:21 +08:00
WangRunji	7c7dbc9ded	Add CR3 to Context (x86_64)	2018-07-12 16:42:21 +08:00
WangRunji	95ab3a2f3b	Allocate kernel stack from heap, remove stack allocator, remove guard page.	2018-07-12 00:33:43 +08:00
WangRunji	81ff6f13e5	Fix recursive mapping, finish kernel remap.	2018-07-11 23:43:28 +08:00
WangRunji	d3ed84ba61	Fix compile	2018-07-11 00:53:40 +08:00
WangRunji	aecb85d5e7	Move MemorySet out to memory crate	2018-07-10 21:54:16 +08:00
WangRunji	b26fee1990	Make more mods common for both x86_64 & riscv32.	2018-07-10 17:07:03 +08:00
WangRunji	bf2ad7c6a5	Change target arch to RISCV32IMA. Recover some dependencies.	2018-07-06 22:33:28 +08:00
WangRunji	98be93e215	Fix Fifo & Clock SwapManager, pass test.	2018-07-02 20:03:06 +08:00
WangRunji	a7a34835d5	Basic swap framework, temporarily disable SwapManagers	2018-06-24 01:44:14 +08:00
WangRunji	e47f57a12a	Cow test pass in OS	2018-06-23 22:30:57 +08:00
WangRunji	ade0f0110f	Use PageTable interface in OS	2018-06-23 19:11:41 +08:00
WangRunji	f500086b9e	Copy-on-write for PageTable interface.	2018-06-20 18:55:49 +08:00
WangRunji	978faf46c5	Split test for MockPageTable	2018-06-20 16:50:14 +08:00
WangRunji	aa109498f1	Clear memory crate, redefine PageTable interface, reimplement MockPageTable.	2018-06-20 16:33:03 +08:00
WangRunji	09098f0d2f	Add physical mod and reorganize.	2018-04-26 16:23:54 +08:00
WangRunji	e2e9ead17c	Improve MockPageTable. Fix tests.	2018-04-25 16:17:15 +08:00
WangRunji	733c102836	EnhancedClockSwapManager	2018-04-25 15:32:43 +08:00
WangRunji	c0d83ef75b	Make tests safe, by using Arc & RefCell.	2018-04-25 13:50:31 +08:00
WangRunji	e5e27db4ec	New page_table mod. Addr -> VirtAddr.	2018-04-23 19:05:44 +08:00
WangRunji	8d304da4b4	MockSwapper	2018-04-23 18:48:20 +08:00
WangRunji	470d5692fe	Pass test for FifoSwapManager. Change interface.	2018-04-19 15:28:32 +08:00
WangRunji	be6ff50d7f	Test framework for FifoSwapManager. Not passed.	2018-04-19 12:42:24 +08:00
WangRunji	a1e9ee36b2	Basic SwapManager & MockPageTable	2018-04-19 11:37:13 +08:00
WangRunji	0420e85e4d	Simple VMA & MM struct at extern crate.	2018-04-19 00:22:03 +08:00