62 Commits

Author	SHA1	Message	Date
Yifan Wu	4fdd55e2e8	Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.	2022-01-13 17:13:42 -08:00
Yifan Wu	bbaad9a719	Kernel cannot dump now.	2022-01-03 19:39:20 -08:00
Yifan Wu	48109c34d0	Bump to rust nightly-2022-01-01, feature global_asm,asm->stable	2022-01-01 02:24:51 -08:00
Yifan Wu	68151ed6c5	Update os/Makefile, rm ... -f -> rm -f ...	2021-11-27 01:55:25 -08:00
Yifan Wu	1f86903267	Now construction of PA/VA only uses 56/39 bits.	2021-11-13 02:59:29 -08:00
Yifan Wu	9d6346ade7	rust->nightly-2021-10-15,cargo-binutils->0.3.3	2021-10-20 13:34:57 -07:00
Yifan Wu	6695610c63	Update rustc && rustsbi	2021-08-26 20:58:52 +08:00
Yifan Wu	3c9b6d7d14	spin::Mutex->UPSafeCell	2021-07-20 22:10:22 +08:00
Yifan Wu	c82861f205	Downgrade cargo-binutils to 0.2.0	2021-04-05 16:28:19 +08:00
Yifan Wu	0b33985d4b	Link small sections in linker	2021-03-07 19:58:54 +08:00
Yifan Wu	0f6d02f18b	Do not fetch tools when running on qemu.	2021-03-06 03:27:43 +08:00
Yifan Wu	291d5b210f	Fix overflow bug when ceiling va	2021-02-24 03:50:00 +08:00
Yifan Wu	d6056ef07c	Remove Any Trait of File	2021-02-19 00:34:02 +08:00
Yifan Wu	946b37a237	Fix lock uses in ch5	2021-02-16 20:50:03 +08:00
Yifan Wu	a15a76edb9	Mutex -> RefCell in Processor.	2021-02-15 16:42:51 +08:00
Yifan Wu	e769804090	Fix alignment in os/build.rs	2021-02-14 00:55:46 +08:00
Yifan Wu	66d7723c72	Update app loader.	2021-02-12 13:04:15 +08:00
Yifan Wu	fb8a24fbad	Replace TCB.inner.block with TCB::acquire_inner_lock	2021-02-11 10:26:52 +08:00
Yifan Wu	0ecf88ade6	Move kflash.py out of proj.	2021-02-08 11:25:12 +08:00
Yifan Wu	982b369a51	Bump rustsbi to 0.1.1 && make config of qemu/k210 different	2021-02-07 18:31:18 +08:00
Yifan Wu	f4611d16d5	Update os/Makefile && Update rust to 2021-01-30	2021-02-02 17:53:56 +08:00
Yifan Wu	588ea619ab	Fix CLOCK_FREQ.	2021-01-30 14:21:40 +08:00
Yifan Wu	375b787434	Do not clone KERNEL_SPACE in mm::init	2021-01-27 07:30:06 +08:00
Yifan Wu	77ba429c77	Fix k210 CLOCK_FREQ	2021-01-26 15:34:00 +08:00
Yifan Wu	fad341d03d	Fix os/Makefile: Support macOS	2021-01-21 00:21:09 +08:00
Yifan Wu	5730bac89e	Move some variable name to task_cx to task_cx_ptr2(ch5 ver).	2021-01-04 16:18:25 +08:00
Yifan Wu	87a3500b34	Remove meaningless sstatus::set_sie() when initializing.	2021-01-03 17:37:23 +08:00
Yifan Wu	30a0de23a1	Add env.	2021-01-02 10:04:54 +08:00
Yifan Wu	8e178c0080	Pipe OK.	2020-12-14 16:18:33 +08:00
Yifan Wu	2e6734027d	Rewrite Stdin/Stdout	2020-12-13 15:07:19 +08:00
Yifan Wu	f5c029d3db	k210 only can use 6M before configuring sdcard.	2020-12-11 18:04:57 +08:00
Yifan Wu	84b10893d4	forktree worked with depth=3 on k210 platform.	2020-12-11 16:14:14 +08:00
Yifan Wu	244c0ee84d	Handle backspace for k210/qemu platform && Add lots of user tests.	2020-12-11 01:44:07 +08:00
Yifan Wu	7a1bc49eb3	Update rustsbi-k210 to enable lagacy console_putchar. Adjust alignment of links apps. Run matrix on K210!	2020-12-10 17:20:13 +08:00
Yifan Wu	3a2f89fc67	Avoid panicking when inputting error app name; List all apps when initializing.	2020-12-10 14:51:50 +08:00
Yifan Wu	3642f9c56d	Implement many process syscalls.	2020-12-10 11:57:26 +08:00
Yifan Wu	eddbc8954c	Implement sys_read && allocate pid and kernel stack dynamically.	2020-12-08 17:17:28 +08:00
Yifan Wu	1bc53c0b5f	Split TaskManager and Processor.	2020-12-08 15:37:10 +08:00
Yifan Wu	0c12d43b61	Get app data by name.	2020-12-08 10:43:24 +08:00
Yifan Wu	949f2095bb	ch4 ok on qemu/k210 && Remove some comments.	2020-12-08 01:35:08 +08:00
Yifan Wu	8ee3671269	Split kernel/user trap handler && Fix user tests.	2020-12-07 18:57:23 +08:00
Yifan Wu	f54573ae15	Fetch buffer in user space as a Vec.	2020-12-07 18:07:19 +08:00
Yifan Wu	064f1cb5cb	Fetching buffer arguments from user space.	2020-12-06 13:56:13 +08:00
Yifan Wu	3625b7578d	Analyse ELF.	2020-12-04 17:53:14 +08:00
Yifan Wu	0011fe9477	Kernel remapped.	2020-12-04 17:23:35 +08:00
Yifan Wu	1256085d36	Frame Allocator OK.	2020-12-03 10:40:30 +08:00
Yifan Wu	2fd70b0ff4	Heap test passed on k210/qemu, heap size = 3M.	2020-12-02 10:32:26 +08:00
Yifan Wu	63aaa9d0a1	Chapter3: power2/3/5 & sleep test worked on k210/qemu based on timer.	2020-11-29 10:31:15 +08:00
Yifan Wu	4590f233b5	sys_yield tests worked on qemu.	2020-11-29 04:01:38 +08:00
Yifan Wu	91043b08cd	Switch ok with debug mode apps, implement sys_exit correctly later.	2020-11-29 01:31:36 +08:00