830 Commits

Author	SHA1	Message	Date
WangRunji	9dec0bbda5	simplify copy_from_user	2019-05-23 13:06:39 +08:00
Jiajie Chen	8b07e7d31c	Fix extra parentheses	2019-05-23 08:20:00 +08:00
Jiajie Chen	6f5414c531	Split router ports into different ifaces	2019-05-22 18:25:51 +08:00
Jiajie Chen	20da06add5	Fix rcore router for linear mapping	2019-05-22 14:37:59 +08:00
Jiajie Chen	c67f00d7ca	Use MaybeUninit for uninitialized	2019-05-22 14:23:04 +08:00
equation314	e63f11d199	console: support \t	2019-05-21 00:59:59 +08:00
equation314	97539dd760	aarch64: speed up page table map/unmap ... 1. update crate aarch64, call tlb_invalidate() instead of tlb_invalidate_all() in MapperFlush::flush(). 2. reduce user stack size to 1MiB.	2019-05-21 00:46:12 +08:00
equation314	52251b2adb	aarch64: refactor to linear mapping ... TODO: * `map`, `unmap` is significantly slower than other archs * set segment permissions for kernel page table in bootloader	2019-05-20 21:51:53 +08:00
Jiajie Chen	3cdd3231d8	Update enlarge heap and drivers provider	2019-05-16 08:47:22 +08:00
Jiajie Chen	41da379593	Use new check_and_clone_cstr{,array}	2019-05-16 00:49:46 +08:00
Jiajie Chen	14a01cf3fc	Implement fixup for mipsel and small fixes	2019-05-16 00:28:29 +08:00
Jiajie Chen	6344f80a9b	Support efault fixup for riscv	2019-05-15 23:12:06 +08:00
Jiajie Chen	92a9674f66	Implement efault detection by fixup	2019-05-15 22:45:09 +08:00
Jiajie Chen	deba6e9204	Fix phys_to_virt	2019-05-12 15:32:30 +08:00
Jiajie Chen	221304d78a	Use phys_to_virt and virt_to_phys to replace the use of KERNEL_OFFSET	2019-05-12 15:28:42 +08:00
Jiajie Chen	28652ef685	Fix rv mask	2019-05-12 07:14:30 +08:00
Jiajie Chen	ba8f9370ba	Remove rv48 support, for it has no use and it's easy to add back when necessary	2019-05-12 01:46:55 +08:00
Jiajie Chen	5afd84e5d3	Finish rv64 with sv39 support	2019-05-12 01:44:49 +08:00
Jiajie Chen	26e47fc36f	[WIP] Initial rv64 sv39 support	2019-05-12 01:11:53 +08:00
Jiajie Chen	0d801eceb5	[WIP] Fix rv32 serial interrupt	2019-05-11 23:12:05 +08:00
Jiajie Chen	f6a54c398d	[WIP] rv32 can enter userland now	2019-05-11 23:10:19 +08:00
Jiajie Chen	cf6a7746f4	[WIP] update rv32 linear mapping	2019-05-11 22:50:41 +08:00
Jiajie Chen	d66df43ec0	[WIP] rv32 linear mapping	2019-05-11 12:21:58 +08:00
WangRunji	c8262f936f	fix paging for mips	2019-05-11 12:00:39 +08:00
WangRunji	cd22273ef9	refactor to linear mapping for x86_64	2019-05-11 01:06:44 +08:00
Jiajie Chen	8149793b9a	Fix typo in mips paging	2019-05-10 17:34:18 +08:00
WangRunji	6e5b3e2515	fix broken pipe status. rustc works now!	2019-05-10 12:28:37 +08:00
Jiajie Chen	6bb11a5433	Reset router tx/rx fifo and fix tx length	2019-05-10 08:10:03 +08:00
WangRunji	fbd2aef916	fix page table racing by adding a global mutex	2019-05-10 00:11:09 +08:00
WangRunji	ba8d08d733	fix Process dropping by making proc.parent a weak reference	2019-05-09 23:56:39 +08:00
WangRunji	9df9d01e68	impl deadlock detection	2019-05-09 22:27:44 +08:00
WangRunji	d28f54ce32	show tid on log	2019-05-09 21:33:26 +08:00
Jiajie Chen	2653069a43	Implement tx for router driver	2019-05-09 17:54:10 +08:00
Jiajie Chen	5932372750	Initial rcore router device support	2019-05-09 17:08:28 +08:00
Harry Chen	324b64c2ed	Merge remote-tracking branch 'rcore/dev' into dev	2019-05-09 10:24:12 +08:00
Harry Chen	887a207c8b	Run cargo fmt ... Signed-off-by: Harry Chen <i@harrychen.xyz>	2019-05-09 10:12:19 +08:00
Harry Chen	5b53e86c41	Merge remote-tracking branch 'origin/dev' into mipsel	2019-05-09 10:05:32 +08:00
WangRunji	75919dce41	x86_64: simplify IPI	2019-05-08 23:07:58 +08:00
Jiajie Chen	2adbc4dcd9	Format code and use rust/sh for rocket chip shell	2019-05-08 20:54:18 +08:00
gjz010	c88c0193d4	x86_64: impl IPI and remote flush tlb ... Signed-off-by: WangRunji <wangrunji0408@163.com>	2019-05-08 19:36:10 +08:00
Jiajie Chen	e3595dd0f5	Implement sys_copy_file_range and use it for sendfile	2019-05-08 19:23:07 +08:00
chyyuu	ccc7eea114	add ioctl request id: FIONBIO (no real action, just return Ok(0)). p.s. for rustc	2019-05-08 19:08:04 +08:00
chyyuu	d9d21a3db1	fix bug: sys_futex should not check timeout parameter for musl libc 1.1.22	2019-05-08 16:39:34 +08:00
chyyuu	252449a198	Merge branch 'dev' of github.com:rcore-os/rCore into dev	2019-05-08 13:18:35 +08:00
chyyuu	2fa3338b4f	add unimplemented syscall SYS_MEMNARRIER from musl-1.1.22 with pthread OPs	2019-05-08 13:18:04 +08:00
chyyuu	537eecaf5e	fix bug: the values of CloneFlags	2019-05-08 13:16:00 +08:00
Jiajie Chen	2e599b0bab	Fix Rocket Chip serial interrupt	2019-05-08 11:02:23 +08:00
Yuhao Zhou	77ba66a0a3	Update page table.	2019-05-08 05:41:01 +08:00
Yuhao Zhou	cc5bb8a81f	Fix alignment issue in TrapFrame.	2019-05-08 00:31:44 +08:00
equation314	2fb09109bb	Fix wrong display in console driver	2019-05-08 00:04:41 +08:00