328 Commits

Author	SHA1	Message	Date
Chen Chengjun	2ca7b28bbc	Refactor the elf loading logics	2024-08-16 10:45:16 +08:00
Chen Chengjun	950fbc131b	Implement resize mapping and modify the brk implementation	2024-08-16 10:45:16 +08:00
Chen Chengjun	4bf355af50	Refactor mmap and support shared filebacked mmap	2024-08-16 10:45:16 +08:00
Chen Chengjun	19184d5c3d	Remove the concept of child VMOs and clean-up VMO implementations	2024-08-16 10:45:16 +08:00
Chen Chengjun	9f9169adfe	Modify the Vmar APIs to fit the modifications of VmMapping	2024-08-16 10:45:16 +08:00
Chen Chengjun	ff842cb778	VMOs only provide pages to mappings and anonymous mappings are decoupled from VMOs	2024-08-16 10:45:16 +08:00
Chen Chengjun	cb56e6368d	Do some clean-up for vdso.rs	2024-08-16 10:45:16 +08:00
Chen Chengjun	24e7f77803	Add duplicate_frame method	2024-08-16 10:45:16 +08:00
Yuke Peng	49692c2068	Fix several warnings when ktest is enabled	2024-08-16 10:43:55 +08:00
Chen Chengjun	99a22ff124	Improve efficiency of global TLB flushing	2024-08-15 23:14:51 +08:00
jellllly420	f5464e82c0	Implement new scheduling API in OSTD	2024-08-15 23:06:18 +08:00
Zhang Junyang	4844e7ca7c	Allow page table protectors to flush TLB entries precisely	2024-08-14 20:40:03 +08:00
Zhang Junyang	9a6e1b03e3	Allow the page table un-mapper to flush the TLB precisely	2024-08-14 20:40:03 +08:00
Zhang Junyang	e597a10088	Rename PageTableQueryResult to PageTableItem	2024-08-14 20:40:03 +08:00
Zhang Junyang	491e4325fa	Enable IRQs before leaving the OSTD boot routine	2024-08-13 20:34:26 +08:00
Ruihan Li	f499f54cf5	Record the original bound name	2024-08-13 19:32:22 +08:00
Ruihan Li	6b50d28ba1	Remove unnecessary self-connecting check	2024-08-13 19:32:22 +08:00
Ruihan Li	8bcb5a2a5f	Avoid nested locks	2024-08-13 19:32:22 +08:00
Ruihan Li	5445a26ec5	Fix results of getting UNIX names	2024-08-13 19:32:22 +08:00
Ruihan Li	8fdd22de8a	Align the buffer size of pipes and UNIX sockets	2024-08-13 19:30:02 +08:00
Zhang Junyang	38b46f7ac3	Prefer Context::get_user_space than CurrentUserSpace::get	2024-08-12 10:38:35 +08:00
Zhang Junyang	8cf7063150	Replace most of the current_thread! usages via Context	2024-08-12 10:38:35 +08:00
Zhang Junyang	9200538175	Replace a myriad of current! usages via Context	2024-08-12 10:38:35 +08:00
Zhang Junyang	f84d328956	Optimize getters of the current process credentials	2024-08-12 10:38:35 +08:00
Zhang Junyang	66a37da214	Allow passing the process Context to syscall handlers	2024-08-12 10:38:35 +08:00
Zhang Junyang	19ad2a2eb4	Remove module-level allowed lints in system call handlers	2024-08-12 10:38:35 +08:00
Hsy-Intel	a739b3828d	Use tdx-guest crate VE handler and support release mode for TDX	2024-08-10 11:21:59 +08:00
Yuke Peng	7b4c13f5d7	Implement MADV_FREE in madvise	2024-08-10 11:14:53 +08:00
Chen Chengjun	75da7fd30e	Replace old user space read/write with new APIs	2024-08-09 18:01:01 +08:00
Chen Chengjun	7ade2fcb57	Remove Vmar usage from InitStack	2024-08-09 18:01:01 +08:00
Chen Chengjun	12c60852f1	Modify the logics of setting child thread tid	2024-08-09 18:01:01 +08:00
Chen Chengjun	259b506119	Introduce CurrentUserSpace to provide read/write abilities for user space	2024-08-09 18:01:01 +08:00
Hsy-Intel	8317c4c1e8	Rename "intel_tdx" feature to "cvm_guest"	2024-08-09 17:11:12 +08:00
Hsy-Intel	ca41687a99	Use cfg_if to group tdx cfg block	2024-08-09 17:11:12 +08:00
Hsy-Intel	9bad068215	Update conditional compilation for intel_tdx feature	2024-08-09 17:11:12 +08:00
Jianfeng Jiang	dc124351d2	Add gvisor pselect test	2024-08-09 15:46:05 +08:00
Jianfeng Jiang	8b73cc8761	Support sigmask in pselect6	2024-08-09 15:46:05 +08:00
Yuke Peng	c4e9a0db38	Remove the implementation of MADV_DONTNEED	2024-08-09 14:07:09 +08:00
YanWQ-monad	97fab9edea	Prepare aster-time for platform-dependent implementations	2024-08-09 08:53:24 +08:00
Chen Chengjun	acb4833aae	Optimize trim_mappings	2024-08-09 00:12:20 +08:00
Qingsong Chen	cd9e5d11d2	Optimize futex implementation	2024-08-08 23:11:58 +08:00
Shaowei Song	8dce83605f	Add sys_fallocate	2024-08-08 21:10:38 +08:00
Zhang Junyang	37a9590cfe	Refactor ostd::task::processor based on faster CPU-local cells	2024-08-08 19:21:03 +08:00
Zhang Junyang	fe68b4b510	Generalize single instruction CPU local operations by cpu_local_cell	2024-08-08 19:21:03 +08:00
Jianfeng Jiang	6414111cc5	Support flag SA_RESETHAND	2024-08-08 15:20:13 +08:00
Chen Chengjun	9a299b68f0	Make the behavior of sys_execve be consistent with Linux	2024-08-08 15:08:55 +08:00
Ruihan Li	b1ea422efa	Fix accesses to VirtIO queue DMA	2024-08-06 11:34:15 +08:00
Ruihan Li	4deba9baca	Rewrite the whole net/addr.rs file	2024-08-05 10:24:56 +08:00
Ruihan Li	d814603504	Move IpEndpoint to socket/ip/addr.rs	2024-08-05 10:24:56 +08:00
Chen Chengjun	b11628b9ce	Remove destroy_all methods	2024-08-05 10:24:05 +08:00