44 Commits

Author	SHA1	Message	Date
Jiajie Chen	e3fb47a03e	Remove m-mode and k210 support.	2019-03-26 08:28:10 +08:00
Jiajie Chen	0edfc07939	Allow page fault handler to bypass process lock and fix thread pool wakeup for exited process	2019-03-23 23:50:30 +08:00
Jiajie Chen	547baa9ecd	Implement symlink following	2019-03-23 15:47:44 +08:00
Jiajie Chen	1444fb4c42	Respect INTERP loader command in ELF and load the interpreter instead	2019-03-23 01:32:08 +08:00
WangRunji	5ddd5ece8d	rename, simplify	2019-03-22 23:45:57 +08:00
Jiajie Chen	960ef2e1f8	Implement PCI driver detach and merge NetDriver trait into Driver	2019-03-20 11:36:41 +08:00
Jiajie Chen	5d601c3ea4	Move socket to global, move and merge functions to net/structs.rs	2019-03-19 18:33:13 +08:00
WangRunji	17e644e54e	unimportant changes	2019-03-18 00:18:03 +08:00
equation314	18626a2a19	Merge branch 'bootloader' into biscuit	2019-03-17 15:53:37 +08:00
Jiajie Chen	755f820c41	Enable interrupt throttling, use spin before wait in sys_read and fix sys_bind, sys_poll for udp	2019-03-17 00:33:05 +08:00
Jiajie Chen	8860f1e4a3	Implement mapping from riscv to x86_64 syscall numbering	2019-03-15 23:55:01 +08:00
Jiajie Chen	a4c1d1231b	Use rust user shell instead of kernel shell and fix sys_exec	2019-03-14 20:51:30 +08:00
Jiajie Chen	af63d937d6	Add udp remote endpoint state	2019-03-12 13:38:20 +08:00
Jiajie Chen	17c08ce26c	Fix sys_exit/sys_exit_group deadlock	2019-03-11 17:19:00 +08:00
WangRunji	98b3b12c96	continue refactoring process	2019-03-11 01:06:44 +08:00
Jiajie Chen	8cb11b7aa8	Implement tid/pid/ppid separation	2019-03-10 15:23:15 +08:00
Jiajie Chen	cb0a51d28d	Use union to implement sockaddr, and eliminate many warnings	2019-03-10 08:39:22 +08:00
Jiajie Chen	6697861860	Add is_listening to TcpSocketState, support sys_poll for listen	2019-03-10 00:58:10 +08:00
Jiajie Chen	d0d05acfd0	Implement Clone for SocketWrapper	2019-03-10 00:48:04 +08:00
equation314	279f983786	aarch64: put the kernel in the top VA range	2019-03-09 19:50:28 +08:00
WangRunji	84c12ae6e1	rename functions. ignore readonly in mmap to avoid page fault.	2019-03-09 15:55:00 +08:00
WangRunji	491353acfd	impl sys_futex. fix clear_child_tid for thread exit	2019-03-09 12:54:26 +08:00
WangRunji	dc55238989	fix sys_clone newtls	2019-03-09 00:47:02 +08:00
WangRunji	d51c52902d	minimal impl sys_clone	2019-03-08 22:37:47 +08:00
Jiajie Chen	35dad6853f	Enable SSE and save FP registers in trapframe, implement sys_pread, sys_uname and sys_sched_getaffinity, support FIXED in mmap	2019-03-08 14:24:20 +08:00
WangRunji	f7f740a021	remove TLS setup code. fix check writable memory	2019-03-08 10:50:46 +08:00
Jiajie Chen	2d77b89476	Infer phdr from elf loading address, skip the first page in sys_mmap and update user to musl-enabled biscuit programs	2019-03-07 22:06:26 +08:00
Jiajie Chen	c5aa5922bd	Fix forking and sys_dup2, implement sys_getsockopt and update sys_exec	2019-03-07 14:21:26 +08:00
WangRunji	9e6483f488	refactor driver: make (Net)Driver Sync. may help avoid deadlock?	2019-03-07 01:00:46 +08:00
Jiajie Chen	42b02453a0	Implement basic version of sys_poll supporting stdin and socket, fix some deadlocks and introduce some others	2019-03-06 20:24:55 +08:00
Jiajie Chen	2683314c38	Allocate pages eagerly for Delay when forking. Implement sys_getsockname.	2019-03-06 15:35:10 +08:00
Jiajie Chen	a51b9dbd90	Implement tls setup code(not working yet), tcp sys_bind and sys_connect	2019-03-06 10:19:19 +08:00
Jiajie Chen	1a1e39c960	Move socket set to iface, redesign NetDriver trait and implement blocking net syscalls	2019-03-04 15:34:02 +08:00
Jiajie Chen	81176e5561	Implement raw socket for ping and add SocketWrapper struct	2019-03-03 00:44:46 +08:00
Jiajie Chen	687caf804d	Implement sys_getcwd	2019-03-02 20:25:30 +08:00
Jiajie Chen	6124cd60fc	Add basic implementation for syscall: connect and write	2019-02-28 14:46:46 +08:00
Jiajie Chen	71336aca5c	Redesign NetDriver trait and update drivers	2019-02-28 12:31:10 +08:00
Jiajie Chen	36292e6fcd	Add dummy implementations for more syscalls	2019-02-28 07:34:45 +08:00
WangRunji	c7f9921e06	support TLS for musl. partial impl sys_exit_group.	2019-02-28 00:15:44 +08:00
WangRunji	cab19688d5	rename File to FileHandle. impl create for sys_open.	2019-02-26 01:44:13 +08:00
WangRunji	08c8d89974	update SFS to new rcore-fs	2019-02-22 17:10:57 +08:00
WangRunji	2cf7e7bd87	fix File in Process	2019-02-22 13:09:42 +08:00
WangRunji	7927c7c168	Merge branch 'thread' into biscuit ... # Conflicts: # kernel/src/process/mod.rs # kernel/src/process/structs.rs # kernel/src/syscall.rs	2019-02-22 12:06:21 +08:00
WangRunji	0ec5ad8056	split Process and Thread	2019-01-25 23:28:48 +08:00