1255 Commits

Author	SHA1	Message	Date
Jiajie Chen	8f0b2702f0	Get mcontext back for pthread_cancel	2020-06-29 12:03:29 +08:00
Jiajie Chen	7ba001a0fa	Document and cleanup signal code	2020-06-29 11:49:03 +08:00
Jiajie Chen	68609a0f7c	Add yield to avoid starvation	2020-06-29 11:09:21 +08:00
Jiajie Chen	bc525e1902	Cleanup signal code	2020-06-28 23:21:22 +08:00
Jiajie Chen	25382e211e	Support signal in sleep	2020-06-28 22:21:52 +08:00
Jiajie Chen	5165269f4b	Cleanup signal code and move sig alt stack to thread	2020-06-28 21:35:40 +08:00
Jiajie Chen	d33448b91e	Ease riscv32/64 check, fix riscv32	2020-06-26 23:39:27 +08:00
Jiajie Chen	611aaa5f01	Update dependencies	2020-06-26 23:23:57 +08:00
Jiajie Chen	00ac4c2dfa	Remove thinpad, until we are able to test on it again	2020-06-26 22:31:40 +08:00
Jiajie Chen	2dca1399be	Remove k210, until we are able to test on it again again	2020-06-26 22:30:01 +08:00
Jiajie Chen	1f9d7cd323	Use prebuilt image correctly	2020-06-26 22:11:56 +08:00
Jiajie Chen	e21a76cb50	Bump versions	2020-06-26 21:56:12 +08:00
Runji Wang	9d82b29517	move wait_for_interrupt from executor to kernel	2020-06-24 00:09:52 +08:00
Jiajie Chen	7479293a11	Cleanup code	2020-06-23 20:59:04 +08:00
Jiajie Chen	0290937833	Code cleanup	2020-06-23 20:46:36 +08:00
Jiajie Chen	d895f43d9a	Fix bcm2837 serial	2020-06-23 19:59:36 +08:00
Jiajie Chen	55de8e6dcf	Move raspi drivers out of arch, fix aarch64 trap handling and add spec.md	2020-06-22 22:51:32 +08:00
Jiajie Chen	a56e2b54e0	Fix is_page_fault in aarch64	2020-06-22 18:48:43 +08:00
Jiajie Chen	62de55de9d	Use wrappers from riscv	2020-06-22 11:52:12 +08:00
Jiajie Chen	3aaaa28c41	Remove k210, until we are able to test on it again	2020-06-22 11:44:43 +08:00
Jiajie Chen	d08c14152b	Fix aarch64	2020-06-21 23:36:48 +08:00
equation314	e218399113	aarch64: add bcm2835 sdhci as block driver ... Now can load user programs from the SD card, but too slow to read/write	2020-06-21 18:55:29 +08:00
Jiajie Chen	458347c1c0	Fix aarch64 compilation	2020-06-21 15:54:15 +08:00
Jiajie Chen	fd59658355	Unify trap_handler interfaces	2020-06-21 11:38:31 +08:00
Jiajie Chen	1560e1c3f8	Fix riscv smp, maybe	2020-06-21 11:16:44 +08:00
Jiajie Chen	93f376ee8d	Move sigset, add missing sfence_vma_all	2020-06-21 10:58:37 +08:00
Jiajie Chen	0086768392	Use tp to save hart id in riscv	2020-06-21 10:43:53 +08:00
Jiajie Chen	698732105b	Set interrupt bits in plic	2020-06-21 08:59:15 +08:00
Jiajie Chen	61def0f1c9	Register uart16550 interrupt to plic	2020-06-21 08:53:09 +08:00
Jiajie Chen	5006ef952f	Initial irq manager and add device tree registry	2020-06-21 08:04:49 +08:00
Jiajie Chen	d7def80d82	Remove unused rocket chip code	2020-06-20 23:04:37 +08:00
Jiajie Chen	3fd2d0b349	Remove unused router code and cleanup	2020-06-20 22:58:13 +08:00
Jiajie Chen	8ead1f85e8	Fix riscv fork	2020-06-20 22:47:20 +08:00
Jiajie Chen	f74eaeb11f	Remove sbi console	2020-06-20 22:29:15 +08:00
Jiajie Chen	3ac4d7a607	Fix riscv external interrupt	2020-06-20 22:25:34 +08:00
Jiajie Chen	b3f86cc3d1	Use uart16550 as serial in riscv as well	2020-06-20 22:06:45 +08:00
Jiajie Chen	548495a149	Enable signal in riscv	2020-06-20 17:40:51 +08:00
Jiajie Chen	4971713518	Enable floating point in riscv	2020-06-20 17:37:09 +08:00
Jiajie Chen	b94b6aa09e	Fix riscv interrupt	2020-06-20 17:16:57 +08:00
Jiajie Chen	57d923c1f9	Fix compilation for riscv	2020-06-20 16:53:18 +08:00
Jiajie Chen	88544bdd3c	Move keyboard to drivers	2020-06-20 16:13:08 +08:00
Jiajie Chen	9732f2148d	Move serial to drivers completely	2020-06-20 15:43:39 +08:00
Jiajie Chen	7644694158	Move COM1 to drivers	2020-06-20 15:13:52 +08:00
Jiajie Chen	5cc8e825ef	Move rtc_cmos to drivers	2020-06-20 14:50:38 +08:00
Jiajie Chen	31bb2a839a	Remove IDE	2020-06-20 14:38:05 +08:00
Jiajie Chen	c8573436e9	Split Driver trait	2020-06-20 14:35:59 +08:00
Jiajie Chen	d9234ccb4a	More arch specific code cleanup	2020-06-20 14:07:44 +08:00
Jiajie Chen	08fc526521	Port to riscv #1	2020-06-20 10:06:35 +08:00
Jiajie Chen	fbc8757c22	Implement futex timeout	2020-06-20 07:55:20 +08:00
Jiajie Chen	f0c418e969	Fix sleeping and cleanup	2020-06-19 23:07:41 +08:00
Jiajie Chen	8bc8ab19e2	Add missing woken in futex	2020-06-19 21:30:26 +08:00
Jiajie Chen	4af73f5650	Fix sys_clone	2020-06-19 21:27:40 +08:00
Jiajie Chen	c5095f2316	Re implement futex by async, fix clone	2020-06-19 21:13:18 +08:00
Jiajie Chen	7672dd45e3	Add thread table, allocate tid instead of pid	2020-06-19 18:53:33 +08:00
Jiajie Chen	c230cd7b63	Make read() async	2020-06-19 14:20:12 +08:00
Jiajie Chen	17ba8d6262	Fix sys_exec when failed early	2020-06-19 13:56:23 +08:00
Jiajie Chen	dca8f3f598	Eliminate vm locking because vmtoken won't change	2020-06-19 13:02:17 +08:00
Jiajie Chen	39e750517c	Re-construct vm in place in sys_exec	2020-06-19 12:59:12 +08:00
Jiajie Chen	e8046ec728	Fix ucore badarg	2020-06-19 11:37:08 +08:00
Jiajie Chen	33291ff5d3	Fix user fixup handling	2020-06-19 11:34:23 +08:00
Jiajie Chen	274addfc34	Fix page switching problem	2020-06-19 11:01:11 +08:00
Jiajie Chen	990bb6a4a1	Implement copy_to_user, use UserPtr in more places	2020-06-19 09:09:42 +08:00
Jiajie Chen	3d9a1a7356	Move clear child tid and remove kstack	2020-06-18 21:07:11 +08:00
Jiajie Chen	252520f336	Fix has_signal_to_do	2020-06-18 20:44:46 +08:00
Jiajie Chen	4613fef11b	Rename and add comments to termios	2020-06-17 08:38:33 +08:00
Jiajie Chen	2a914ec011	Merge stdio and tty	2020-06-17 08:25:13 +08:00
Jiajie Chen	af853431d6	Use u8 in stdin	2020-06-17 08:05:24 +08:00
Jiajie Chen	eac5baa2ee	Fix commented code	2020-06-16 21:37:56 +08:00
Jiajie Chen	96793936e9	Fix sys_wait4 finally	2020-06-16 20:19:09 +08:00
Jiajie Chen	c6818ccbb6	Store strong ref in PROCESSES, fix sys_wait4	2020-06-16 19:56:45 +08:00
Jiajie Chen	c552765622	Fix sys_wait4	2020-06-16 18:27:54 +08:00
Jiajie Chen	61a000798c	Refactor process mod	2020-06-16 17:39:16 +08:00
Jiajie Chen	8bd384d048	Fix vfork	2020-06-16 17:09:44 +08:00
Jiajie Chen	294cbb5b44	Cleanup unused code	2020-06-16 16:16:45 +08:00
Jiajie Chen	9a61b334b1	Fix serial console	2020-06-16 10:02:56 +08:00
Jiajie Chen	4c9e956225	Add event bus for polling stdin	2020-06-16 10:01:22 +08:00
Jiajie Chen	5d05bccdd5	Add UserPtr, rewrite poll by async	2020-06-16 09:31:54 +08:00
Jiajie Chen	bc845fa9ff	Fix thread switching	2020-06-15 22:53:12 +08:00
Jiajie Chen	172e2e75e0	Use async for syscall	2020-06-15 20:51:20 +08:00
Jiajie Chen	4cfead4c73	Use trapframe-rs	2020-06-15 19:48:17 +08:00
Jiajie Chen	a73fdde6ac	Add executor and naive-timer	2020-06-15 18:38:59 +08:00
jiegec	59428269c7	Re-generate riscv patch on newer nightly	2020-06-15 17:47:44 +08:00
Jiajie Chen	18f862ca48	Upgrade aarch64 for llvm_asm change	2020-06-15 17:28:48 +08:00
Runji Wang	3ae186de10	update dependencies	2020-06-15 17:14:41 +08:00
Jiajie Chen	39ffdbb3e7	Bump to nightly-2020-06-04 and use llvm_asm instead of asm	2020-06-15 16:56:21 +08:00
Jiajie Chen	1c43d6044f	Format code	2020-06-15 15:13:09 +08:00
Jiajie Chen	ad97e2ab13	Fix shmget conflict	2020-06-15 15:09:07 +08:00
Jiajie Chen	833faacf83	Merge branch 'master' into pull-30-merge	2020-06-15 15:07:29 +08:00
Runji Wang	eaa3b42f5d	clean and refactor code	2020-06-15 12:34:24 +08:00
Jiajie Chen	f85f62dd81	Cleanup unneeded commented code	2020-06-12 09:50:43 +08:00
Chen	1176446f83	Merge branch 'master' into EatenBagpipe-master	2020-06-12 09:47:57 +08:00
Jiajie Chen	2fe309f6c8	Fix compilation for riscv32	2020-06-12 09:33:19 +08:00
Jiajie Chen	56eaa83e79	Fix compilation for aarch64	2020-06-12 09:18:10 +08:00
Jiajie Chen	dfa963ad04	Guard fpe by arch	2020-06-12 09:11:19 +08:00
Jiajie Chen	5b01f1b6ad	Add missing functions for riscv	2020-06-12 09:10:25 +08:00
Jiajie Chen	ad4ea951e3	Don't enable kvm by default	2020-06-12 08:53:43 +08:00
Jiajie Chen	12a29297ba	Revert part of changes	2020-06-12 08:50:07 +08:00
Liu Xiaoyi	b41147f436	Fixed RISC-V tlb not flushed during context switch ... Added a missing SFENCE.VMA	2020-06-08 16:39:46 +08:00
function2-llx	c157890f33	run cargo fmt	2020-06-06 04:27:19 +08:00
function2-llx	3d83f84556	fix sigaltstack	2020-06-06 04:04:50 +08:00