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1,400 Commits 6 Branches 1 Tag 15 MiB
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Commit Graph

860 Commits

Author SHA1 Message Date
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
Harry Chen
75b67fa575 Replace \n to \r\n in serial driver 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-05-10 17:25:49 +08:00
PanQL
66b783de21 should not be so rude 2019-05-10 14:56:14 +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
PanQL
a0fc201695 set up vga 320x200 2019-05-09 21:16:25 +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
equation314
03a8b3e449 aarch64: disable FP/SIMD registers again, update crates 2019-05-07 22:37:53 +08:00
Harry Chen
c59cbe0dbc Fix stack alignment problem for MIPS N32 ABI, and fix alignment problem in CharAttribute 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-05-07 19:50:48 +08:00
Harry Chen
378daa6c9b Fix bugs in Console, repr(C) is TOO EVILgit add src/! 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-05-07 17:23:54 +08:00
Jiajie Chen
2f2cbb81ac Embed rocket chip dtb in code 2019-05-07 08:40:43 +08:00
Yuhao Zhou
59c1746491 Update default shell. 2019-05-07 00:47:10 +08:00
equation314
bfe03b8ea0 aarch64: fix vm clone fault in fork 2019-05-06 23:30:01 +08:00
Jiajie Chen
35079e4193 Bump buddy system allocator 2019-05-06 12:15:21 +08:00
Jiajie Chen
056c2c5a36 Fix thinpad shell 2019-05-06 11:38:53 +08:00
Jiajie Chen
af5c6ee237 Fix compilation on thinpad 2019-05-06 11:35:43 +08:00
Jiajie Chen
073108e0f8 Fix compilation on mipsel 2019-05-06 11:03:31 +08:00
Jiajie Chen
b2777032c8 Merge remote-tracking branch 'origin/mipsel' into dev 2019-05-06 10:58:27 +08:00
Harry Chen
e94fe1564e Init console on ThinPad, seems not wworking properly 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-05-06 10:48:27 +08:00
WangRunji
d10e17eb06 fix rv64 stack pointer alignment 2019-05-05 15:30:28 +08:00
WangRunji
3af0cf7e16 fix warnings 2019-05-04 15:27:17 +08:00
WangRunji
b2de8dc9e6 fix page table racing on multi-thread 2019-05-04 14:36:12 +08:00
WangRunji
da58486be5 refactor syscall: move all context and functions to struct Syscall 2019-05-04 13:16:42 +08:00
WangRunji
08d10522ff impl sys_set_tid_address. ignore invalid 'clear_child_tid' on exit 2019-05-04 00:20:19 +08:00
WangRunji
98a99e33c6 fix '/proc/self/fd' panic 2019-05-03 15:45:39 +08:00
Jiajie Chen
f1971c489a Fix riscv32 testing 2019-05-03 15:17:06 +08:00
Jiajie Chen
7331404fc7 Fix /proc/self/fd not found panic 2019-05-03 15:00:45 +08:00
Jiajie Chen
6d14fbf3db Fix typo in ioctl 2019-05-03 14:32:06 +08:00
Jackey-Huo
c63831870d remove the fxxk words.... 2019-05-03 14:06:00 +08:00
Jackey-Huo
f25faef01c Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-05-03 13:55:51 +08:00
chyyuu
19200e40d0 impl pseudo INode '/proc/self/fd/FD_NUM' for rustc app 2019-05-03 13:06:18 +08:00
Jackey-Huo
6ec65b3c1d Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-05-03 11:40:06 +08:00
Jiajie Chen
28aaae53b9 Refactor ioctl numbers and add FIOCLEX 2019-05-03 11:33:56 +08:00
Jackey-Huo
e91718648e add htif read function for rocket-chip 2019-05-03 11:33:44 +08:00
WangRunji
6883127d5a update fs. add BlockCache 2019-05-03 00:35:00 +08:00
Jackey-Huo
e594a4af32 stage debug code for output 2019-05-02 21:32:19 +08:00
Jiajie Chen
feae733bb9 Implement poll for pipes 2019-05-02 15:52:56 +08:00
Jiajie Chen
64b383b69c Save path even in release mode 2019-05-02 15:47:10 +08:00
Jiajie Chen
ad2f02388c Fix compilation on mipsel 2019-05-02 15:18:41 +08:00
Jiajie Chen
81fde731d0 Save and log file paths on sys_open and sys_close 2019-05-02 15:07:06 +08:00
WangRunji
6c988c4bfd note potential lost wakeup problem in Condvar. fix some use case. 2019-05-01 23:37:07 +08:00
Jiajie Chen
8651f09b31 Automatically enlarge heap when kernel heap is about to run out 2019-05-01 18:33:55 +08:00
WangRunji
54de0d8ae7 remove once crate. fix bitvec crate commit id. 2019-05-01 00:18:11 +08:00
Jiajie Chen
2f6f8ef9bc Add syscall timing using rdtsc 2019-04-30 21:32:32 +08:00
WangRunji
ba74f93ab8 x86_64: shrink kernel heap size and remove 'enlarge_heap' 2019-04-30 19:31:08 +08:00
WangRunji
bc1bad3060 optimize sys_exec: only read ELF header 2019-04-30 19:21:14 +08:00
WangRunji
c885ea6d77 impl pseudo INode '/proc/self/exe' 2019-04-30 17:37:18 +08:00
Jiajie Chen
bd158e4e74 Do not panic when exec file is invalid 2019-04-30 17:10:35 +08:00
WangRunji
60cdea81d9 fix check user ptr across VMAs 2019-04-30 16:30:00 +08:00
WangRunji
a25c8132fe delay mapping file 2019-04-30 15:02:52 +08:00
Harry Chen
582268ec21 Enable framebuffer support for thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-30 13:31:14 +08:00
WangRunji
88e1055eed refactor fork MemorySet, introduce clone_map to MemoryHandler 2019-04-30 11:34:31 +08:00
Yuhao Zhou
2140ec6bef Add thinpad settings. 2019-04-30 06:34:34 +08:00
WangRunji
8024401bd2 simplify x86_64 consts. keep MemoryArea order by start address 2019-04-30 01:45:01 +08:00
Yuhao Zhou
b45d75c168 Align base address in init_heap(). 2019-04-30 00:10:39 +08:00
Yuhao Zhou
cbad1f2ceb Update simple_uart 2019-04-29 11:55:58 +08:00
Jiajie Chen
ae4badb3cd Force python3.7 for make addr2line 2019-04-29 10:45:04 +08:00
Jiajie Chen
e5894b652c Format code 2019-04-29 10:20:51 +08:00
WangRunji
72efa797e5 x86_64: enable interrupt during syscall. set TSS.sp0 through gs. 2019-04-29 02:50:37 +08:00
WangRunji
5bc6395b23 fix sys_exec 2019-04-29 01:30:57 +08:00
WangRunji
27f5c7b2e4 detach thread to auto recycle tid. fix #25 2019-04-28 23:34:45 +08:00
Harry Chen
ff0fa24897 Move kernel to the beginning of physical memory to save space 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-28 20:28:58 +08:00
Jiajie Chen
fc60d2cea2 Do not poll unrelated files in sys_select 2019-04-28 19:54:42 +08:00
Harry Chen
a744131663 Fix compilation error for thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-28 17:28:17 +08:00
WangRunji
58271c7c8a convert user ptr to reference on check 2019-04-28 17:16:07 +08:00
Jiajie Chen
cd2c78dd46 Add Rocket Chip platform in README 2019-04-27 23:04:10 +08:00
Jiajie Chen
bfd4f8a2a4 Add initial support for Rocket Chip platform 2019-04-27 23:01:44 +08:00
chyyuu
28dbfd66b9 add more comments and CHANGE Fn name: run_user_shell TO add_user_shell 2019-04-27 15:57:34 +08:00
chyyuu
c853eda9b3 disable so many wait4 LOG info 2019-04-26 18:58:42 +08:00
chyyuu
1974cc5853 add syscall: sys_getrandom for python3, etc. 2019-04-26 18:57:54 +08:00
chyyuu
88b54fdacd fix unknow bug: change busybox from docker, maintain the PATH env vars 2019-04-26 14:13:07 +08:00
WangRunji
ab62d542fd allocate pid independently from tid. fix sys_fork return value. 2019-04-26 11:22:27 +08:00
chyyuu
091902ae0d set 'busybox ash' dynamic-linked app from alpine linux as the default init shell in x86_64 environment 2019-04-26 08:38:53 +08:00
chyyuu
aaf9d49fba Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-04-26 02:35:09 +08:00
chyyuu
0d790f2dc5 add LOG info in sys_exec and new_user, add env var in run_user_shell 2019-04-26 02:34:42 +08:00
WangRunji
b0a1614b75 reorder syscall by function 2019-04-26 01:25:27 +08:00
chyyuu
d8147bd955 fix bug:sys_sendfile: the return value: the length of written file 2019-04-25 23:28:03 +08:00