89 Commits

Author	SHA1	Message	Date
Yu Chen	ad28f5f627	update signal impl and apps	2022-04-26 12:26:54 +08:00
liusm18	a6b278fe10	Fix coding style & add one more test	2022-04-22 15:05:06 +08:00
liusm18	ae1a50673d	Remove sigret.S	2022-04-22 14:54:50 +08:00
liusm18	7a97faee6c	Add signal user lib	2022-04-22 14:31:28 +08:00
liusm18	1d7b8141f0	Add sigret and finish signal handling	2022-04-20 20:17:57 +08:00
liusm18	fae8641f36	Add sigaction struct and sys_call	2022-04-19 11:28:44 +08:00
liusm18	598d8d4538	Add sigprocmask	2022-04-19 00:21:47 +08:00
liusm18	c8542d6107	Modify signal.rs and sys_kill to support more signals	2022-04-18 21:58:01 +08:00
Yifan Wu	3edce0932f	Bump Rust to nightly-2022-04-11 && support debugging in release mode	2022-04-16 15:53:09 -07:00
Yifan Wu	7408b1a7b2	Add boards/ && cargo clippy	2022-01-24 23:09:54 -08:00
Yifan Wu	d1233cbb69	Support SIGABRT when the application panics.	2022-01-23 00:13:53 -08:00
Yifan Wu	1f55fbe4a2	Add some tests from ch2 && support SIGSEGV&SIGILL	2022-01-22 15:13:15 -08:00
Yifan Wu	0d189e9ad7	Cargo fmt	2022-01-22 11:54:09 -08:00
Yifan Wu	2f5cff7e21	cargo clippy	2022-01-22 11:53:18 -08:00
Yifan Wu	87e61ef7e9	Drop fd_table when a process exits; user_shell supports pipes	2022-01-21 00:11:15 -08:00
Yifan Wu	d01b99d3f9	Remove os/src/loader.rs && Update testcases cat and huge_write	2022-01-18 04:33:36 -08:00
Yifan Wu	a97e29fdb1	Now PageTable::unmap calls PageTable::find_pte instead of PageTable::find_pte_create.	2022-01-13 17:18:16 -08:00
Yifan Wu	39c9c80d35	Kernel cannot dump now.	2022-01-03 19:39:58 -08:00
Yifan Wu	11cdc5f2e6	Bump to rust nightly-2022-01-01, feature global_asm,asm->stable	2022-01-01 02:29:54 -08:00
Yifan Wu	c0d41dccf6	Update os/Makefile, rm ... -f -> rm -f ...	2021-11-27 01:56:41 -08:00
Yifan Wu	940e88a002	Now construction of PA/VA only uses 56/39 bits.	2021-11-13 03:06:18 -08:00
Yifan Wu	bb98f7f88c	rust->nightly-2021-10-15,cargo-binutils->0.3.3	2021-10-20 13:38:16 -07:00
Yifan Wu	7eda37a407	user base from 0x0->0x10000; user image size from 128MiB->16MiB	2021-10-03 14:25:06 -07:00
Yifan Wu	638eb8666a	Update rustc && rustsbi-k210	2021-08-26 21:03:50 +08:00
Yifan Wu	bf69560f9b	Update rustsbi; huge_write writes 1MiB	2021-08-26 19:04:40 +08:00
Yifan Wu	315e61da1a	Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction	2021-07-21 19:10:04 +08:00
Yifan Wu	ff69985d79	Downgrade cargo-binutils to 0.2.0	2021-04-05 16:28:36 +08:00
Yifan Wu	a09429b32c	Link small sections in linker	2021-03-07 19:59:12 +08:00
Yifan Wu	d57a160b32	Do not fetch tools when running on qemu.	2021-03-06 03:32:24 +08:00
Yifan Wu	195816ce2c	Fix qemu mmio range	2021-03-05 02:06:40 +08:00
Yifan Wu	e643af7937	Fix k210 alignment issue when push cmdargs when sys_exec	2021-02-28 08:50:45 +08:00
Yifan Wu	3e1c12b6a1	Add sys_dup && support input/output redirection in user_shell	2021-02-27 22:27:08 +08:00
Yifan Wu	90d351bfe8	Support cmdline_args when sys_exec.	2021-02-26 12:06:55 +08:00
Yifan Wu	b8f1db4aa3	Fix overflow bug when ceiling va	2021-02-24 03:50:33 +08:00
Yifan Wu	920d077a66	Refactor easy-fs.	2021-02-24 03:34:59 +08:00
Yifan Wu	04114ad949	Remove Any Trait of File	2021-02-19 00:38:21 +08:00
Yifan Wu	9b65abcfa8	Fix lock uses in ch5	2021-02-16 20:50:24 +08:00
Yifan Wu	fd75ac027a	Mutex -> RefCell in Processor.	2021-02-15 16:43:35 +08:00
Yifan Wu	e04394af56	Replace TCB.inner.block with TCB::acquire_inner_lock	2021-02-11 10:27:19 +08:00
Yifan Wu	1cc75ded25	Move kflash.py out of proj.	2021-02-08 11:22:25 +08:00
Yifan Wu	33373aa20d	Bump rustsbi to 0.1.1 && make config of qemu/k210 different	2021-02-07 18:39:52 +08:00
Yifan Wu	4f7db8b92e	Update os/Makefile && Update rust to 2021-01-30	2021-02-02 18:00:55 +08:00
Yifan Wu	9d7882a73d	Do not clone KERNEL_SPACE in mm::init	2021-01-27 07:30:27 +08:00
Yifan Wu	e588d40d70	Fix os/Makefile: Support macOS	2021-01-21 00:26:08 +08:00
Yifan Wu	dbe56c1362	Move some variable name to task_cx to task_cx_ptr2(ch5 ver).	2021-01-04 16:20:09 +08:00
Yifan Wu	fd638d5388	Remove meaningless sstatus::set_sie() when initializing.	2021-01-03 17:38:37 +08:00
Yifan Wu	208b827b5c	Add env.	2021-01-02 10:05:33 +08:00
Yifan Wu	7c0d66c58f	Remove some warnings.	2020-12-20 23:49:35 +08:00
Yifan Wu	606abbe6a1	Simple filetest passed on qemu/k210.	2020-12-20 13:52:38 +08:00
Yifan Wu	1bafe9615f	Fix virtio_phys_to_virt. Now we can load app from disk on qemu/k210!	2020-12-20 08:46:27 +08:00