164 Commits

Author	SHA1	Message	Date
Zhang Junyang	909639fd70	Separate SegmentSlice from Segment	2024-10-09 19:23:46 +08:00
Fabing Li	d930829866	Bump version to 0.9.1	2024-10-08 17:53:47 +08:00
Zhang Junyang	e1e7afe0ca	Use node::Entry to optimize page table cursor operations	2024-10-06 17:15:41 +08:00
Zhang Junyang	96f120d957	Clean up some page table implementation	2024-10-06 17:15:41 +08:00
Zhang Junyang	5bdf85b5f0	Regulate the mapping tracking status of page tables	2024-10-06 17:15:41 +08:00
Yuke Peng	909fb23f8c	Call rescue when low memory in heap allocator	2024-10-06 17:14:50 +08:00
Zhang Junyang	2ddcd2d9a7	Add .code64 to the x86 trap assembly	2024-10-04 21:54:48 +08:00
Yuke Peng	8b69aba0b8	[RISCV] Fix panic when initramfs not exists	2024-10-04 21:53:52 +08:00
Ruihan Li	5b336eabdc	Bump version to 0.9.0	2024-09-30 20:37:57 +08:00
Chen Chengjun	8f50391a4e	Optimize the clear procedure of the page table	2024-09-30 10:46:30 +08:00
YanWQ-monad	4fa0e6334b	Add RISC-V base support	2024-09-30 10:02:08 +08:00
YanWQ-monad	839c2a6689	Extract shared code from timer	2024-09-30 10:02:08 +08:00
jellllly420	5c8e369057	Enable scheduler to fetch scheduling information directly from Thread	2024-09-27 10:21:45 +08:00
jellllly420	9cc63149f1	Remove cpu_affinity field from OSTD Task struct	2024-09-27 10:21:45 +08:00
jellllly420	8927031426	Remove priority field from OSTD Task struct	2024-09-27 10:21:45 +08:00
Zhang Junyang	fad39fdf7a	Make TLB flush policy relaxed	2024-09-26 19:29:59 +08:00
Zhang Junyang	52f1787d35	Remove syncronizations for the VmSpace PF handler	2024-09-26 19:29:59 +08:00
Zhang Junyang	ac6d9256ef	Improve the VmSpace forking API	2024-09-26 19:29:59 +08:00
Yuke Peng	14531cd99f	Implement allocation-free logging	2024-09-24 20:40:37 +08:00
YanWQ-monad	4d36dd541f	Extract x86-specific exception handling in aster-nix	2024-09-23 19:39:45 +08:00
Yuke Peng	a754accf6a	Copy the code from slab_allocator into OSTD and add license header	2024-09-22 12:27:04 +08:00
Yuke Peng	f26c7a01cd	Avoid multiple lock in heap allocator	2024-09-22 12:27:04 +08:00
Yuke Peng	e995ed3ebc	Use slab allocator to allocate heap	2024-09-22 12:27:04 +08:00
Zhang Junyang	9a79ecbcbe	Clean up the frame buffer state in ostd::mm	2024-09-21 15:38:15 +08:00
YanWQ-monad	2a6733579d	Refactor architecture-specific page fault handling	2024-09-20 10:56:13 +08:00
Qingsong Chen	c2f7a10b84	Implement cpu_local with GS and ensure GS points to TSS	2024-09-19 13:00:36 +08:00
Marsman1996	52bde1721e	Bump version to 0.8.3	2024-09-18 20:10:08 +08:00
Marsman1996	4bce346458	Update multiboot2 version	2024-09-18 20:10:08 +08:00
Ruihan Li	2bda8d17c4	Rename some misleading method names	2024-09-17 17:46:56 +08:00
Ruihan Li	cefeea7b50	Revise IoMem::resize into IoMem::slice	2024-09-17 17:46:56 +08:00
Ruihan Li	c8ba695c85	Implement VmIoOnce for IoMem	2024-09-17 17:46:56 +08:00
Jianfeng Jiang	f3174dbbbc	Make task store Arc<Thread> and process store Arc<Task>	2024-09-14 17:34:14 +08:00
Zhang Junyang	addf42c3f8	No need to flush TLB on mapping without overwritting	2024-09-14 17:29:39 +08:00
Zhang Junyang	5df3c9b749	Avoid flushing TLB one by one when the un-mapped range is large	2024-09-14 17:29:39 +08:00
Chen Chengjun	1873bb7a3f	Add wait_until_* functionality to Waiter	2024-09-14 13:59:07 +08:00
Yuke Peng	32ea24e945	Bump version to 0.8.2	2024-09-13 23:43:22 +08:00
Zhang Junyang	bec2c97637	Don't copy on write if this is the only reference	2024-09-13 20:10:03 +08:00
Zhang Junyang	f13e5d12c1	Set right A/D bits at the right place	2024-09-13 20:10:03 +08:00
Zhang Junyang	d9eccdcfbe	Implement remote TLB flush on VmSpace	2024-09-13 20:10:03 +08:00
Zhang Junyang	326ec09169	Initialize local APICs on every processors	2024-09-13 20:10:03 +08:00
Zhang Junyang	425027677b	Add the inter-processor-call facilities	2024-09-13 20:10:03 +08:00
Yuke Peng	63364813a8	Change idle task to lowest priority	2024-09-13 19:52:00 +08:00
Marsman1996	f01772ca85	Fix panic in Cursor::new by invalid Vaddr range	2024-09-12 08:14:01 +08:00
Ruize Tang	458a6a5b3b	Fix unexpected unlock of mutexes, add a testcase	2024-09-04 22:23:46 +09:00
rikosellic	92680ea25d	Improve safe comment	2024-09-02 17:13:49 +08:00
rikosellic	a0ec687315	Page::inc_ref_count conforms to the reference counting invariant ... format code Add detailed annotations Typo fixed	2024-09-02 17:13:49 +08:00
YanWQ-monad	e6e771e9b5	Better timestamp in logging	2024-08-31 10:51:22 +08:00
Yuke Peng	539984bbed	Replace read with read_raw	2024-08-29 21:10:17 +08:00
Yuke Peng	a06662b58e	Read rflags directly in is_local_enabled	2024-08-29 21:10:17 +08:00
Marsman1996	ce7413c0fd	Fix panic when print stack trace for panic	2024-08-29 17:18:02 +08:00