chyyuu
56e472c8f8
fix bug: sys_exec should name as exec_path, then loader can find the exec file.
...
items of VEC args from argv is the args lists, and args[0] isn't the complete exec_path.
the new_user function should add exec_path as a new args.
BUGS:
ls app doesn't show any thing. Why?
2019-04-17 14:59:06 +08:00
chyyuu
594cc3e16f
fix bugs about cpu num config (x86-64)
...
TODO:
Unfixed bugs: rcore can not identify the hyperthread-mode cpus(i9-9900k) and dead.
2019-04-16 18:13:55 +08:00
WangRunji
3556c758db
impl more file system *at syscalls
2019-04-14 15:47:42 +08:00
WangRunji
fe0045c0c9
remove legacy 'is32' code
2019-04-12 19:23:45 +08:00
Jiajie Chen
1f99f1270a
Implement recvmsg syscall for netlink
2019-04-06 14:21:35 +08:00
WangRunji
1ffd44cde0
HUGE REFACTOR net module
2019-03-29 13:23:49 +08:00
WangRunji
b836b11792
reformat code using cargo fmt
2019-03-27 18:45:24 +08:00
Jiajie Chen
fcfe677bcc
Fix makefile and loader NULL character stripping
2019-03-26 16:50:21 +08:00
WangRunji
6923efd250
fix last commit. improve process code.
2019-03-26 11:23:58 +08:00
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
d0202c945e
test and fix something on HiFiveU
2019-03-18 18:24:58 +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
