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1010 Commits

Author SHA1 Message Date
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
chyyuu
bac9e77be1 fix bug: sys_sendfile: wrong length of written file 2019-04-25 23:14:23 +08:00
chyyuu
734e01cc46 fix bug: sys_mmap didn't zero clean the anonymous memory 
We can use delay mode or eager mode(in added comment codes)
WRJ's great work!
 2019-04-25 16:00:29 +08:00
chyyuu
5080ee2579 add log info for envs in new_user function 2019-04-25 10:56:13 +08:00
WangRunji
45c2ec0b17 works on K210! 2019-04-21 23:48:46 +08:00
WangRunji
1e5f901926 shrink kstack size, avoid alloc kstack for init thread 2019-04-21 23:48:46 +08:00
NagiNikaido
5337852270 Merge for #3. 2019-04-21 20:05:05 +08:00
chyyuu
683814d24c Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-04-21 17:08:41 +08:00
chyyuu
144090e42d add syscall: sys_times partial implementation 2019-04-21 17:07:40 +08:00
Jiajie Chen
cf3fd0ec93 Fix ioctl numbers and sys_poll for mipsel 2019-04-21 15:45:26 +08:00
Jiajie Chen
c9303466b4 Merge branch 'mipsel' into dev 2019-04-21 15:05:55 +08:00
NagiNikaido
1bfb979d96 Upd. #2 2019-04-21 14:32:24 +08:00
Yuhao Zhou
218bb29cf3 Fix TimeSpec type. 2019-04-21 14:30:02 +08:00
Jiajie Chen
96e393ecd4 Append kernel image to fu540.elf, but still not working on HfU 2019-04-20 16:41:52 +08:00
WangRunji
c34a420a39 move font8x16 data from code to file 2019-04-20 16:31:18 +08:00
chyyuu
3eddda4000 Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-04-20 09:37:44 +08:00
chyyuu
00685d9205 set 8MB user stack size, add more flags for sys_clone 
8MB is the default linux app stack size on x86_64.
gcc app in alpine linux call sys_clone with flags 0x5d0f00.

In case of supporting more other potential flags,
use panic! instead of warn!, then we can get timely panic-style info.

Now python2 hello.py can run correctly, but only one time.
I guess the memory management has some problem,
maybe there are some memory leak.
 2019-04-20 09:32:42 +08:00
WangRunji
e01d23e526 replace riscv-pk by OpenSBI ! 2019-04-20 00:15:55 +08:00
Jiajie Chen
1fd0060a1a Fix typo 2019-04-19 13:43:31 +08:00
WangRunji
8090e154c1 simplify sys_sendfile. check elf arch 2019-04-19 12:43:12 +08:00
Jiajie Chen
8494bf9b0c Fix sys_sendfile args 2019-04-19 12:34:27 +08:00
Jiajie Chen
7ce2fca209 Fix ls -al for symlinks 2019-04-19 09:17:27 +08:00
Jiajie Chen
229c64cc7d Fix IoVec length type 2019-04-19 08:42:44 +08:00
WangRunji
f74a3b8e8b by default: use busybox sh, disable log, build in release mode 2019-04-19 00:37:30 +08:00
WangRunji
520bb2d957 change args from Iter to Vec<String> 2019-04-18 20:24:36 +08:00
Jiajie Chen
0ff24fe589 Implement env support in sys_exec 2019-04-18 17:43:35 +08:00
Yuhao Zhou
d2f2fa3d97 Two syscall for mips. 2019-04-17 17:42:05 +08:00
Yuhao Zhou
3e7dd81dec Add lstat, fix timespec for musln32. 2019-04-17 17:37:28 +08:00
chyyuu
aa5d0028f0 add unimplemented syscalls: SYS_GETGROUPS, SYS_SETGROUPS. Now busybox:id can run. 2019-04-17 16:37:09 +08:00
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
Jiajie Chen
ff50a45396 Now ready to use busybox sh for user shell 2019-04-17 08:16:02 +08:00
Jiajie Chen
1bba33a05f Implement sys_ppoll over sys_poll 2019-04-17 01:16:27 +08:00
Jiajie Chen
9b6e963b19 Add missing constants 2019-04-17 01:01:11 +08:00
WangRunji
48c40497ac update crate uart_16550 to v0.2. deny unused_must_use. 2019-04-17 00:46:48 +08:00
WangRunji
b566925626 fix Makefile on RISCV and PC 2019-04-17 00:45:44 +08:00
Jiajie Chen
69449d4eb1 Pretend stdin/stdout as a tty 2019-04-17 00:44:11 +08:00
Jiajie Chen
b5f194d20f Fix get_ppid for init process 2019-04-17 00:28:34 +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
Jiajie Chen
9d84684570 Remove wrongly commited u-boot.bin 2019-04-16 10:09:25 +08:00
Jiajie Chen
9aa24ccacb Merge branch 'dev' 2019-04-16 10:08:27 +08:00
Jiajie Chen
8115256162 Check exec args 2019-04-16 10:05:42 +08:00
Yuhao Zhou
189c4aa5c6 Support sys_pipe for MIPS. 2019-04-16 02:42:44 +08:00
Yuhao Zhou
f5fe3ce4f3 Move userstack to 0x60000000. 2019-04-16 02:10:36 +08:00
Yuhao Zhou
9532311c1e Copy TLS data in sys_fork. 2019-04-16 01:31:00 +08:00
chyyuu
6f5faf422d add Makefile info about creating disk.img for real pc with x86_64 cpu 2019-04-16 00:11:35 +08:00
WangRunji
f88cffb8ab fix bitvec version 2019-04-15 22:08:20 +08:00
NagiNikaido
ae710ca08d Toolchain version updated to nightly-2019-04-14. Bitvec commit id updated. 2019-04-15 21:08:02 +08:00
Yuhao Zhou
dc90cb5a8d Fix pgfault, fstat syscall convention. biscuit/ls works! 2019-04-15 18:09:48 +08:00
Yuhao Zhou
9075a172ad Fix iovec size for MIPSn32. 2019-04-15 15:45:09 +08:00
Yuhao Zhou
bfa4c9d47e Support TLS for MIPS. 2019-04-15 14:14:07 +08:00
Yuhao Zhou
657395784d Fix compile errors. 2019-04-15 13:02:06 +08:00
NagiNikaido
de02024b77
Merge pull request #1 from rcore-os/dev 
Dev branch sync.
 2019-04-15 10:52:08 +08:00
NagiNikaido
c3813c4b38 BUGFIX: rewrited sys_chdir(). 2019-04-15 00:41:28 +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
WangRunji
e12074c936 replace gnu binutils with cargo-binutils 2019-04-12 00:23:34 +08:00
Yuhao Zhou
d46c10a0a2 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-10 00:40:54 +08:00
Yuhao Zhou
d6ce309247 Fix some review issues. 2019-04-10 00:38:31 +08:00
Jiajie Chen
41dab25f9c Merge remote-tracking branch 'origin/master' into dev 2019-04-09 20:30:30 +08:00
Harry Chen
75ba0859cf Run cargo fmt 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 17:08:04 +08:00
Harry Chen
9b5f7b8078 Use host gcc for preprocessing in makefile 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 17:06:33 +08:00
Harry Chen
801b2e609a Fix makefile for aarch64 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 16:16:09 +08:00
Harry Chen
aa9bf593e2 Fix Makefile for aarch64, install dtc in travis config 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 13:47:04 +08:00
Harry Chen
4fc32572b0 Fix some review problems, add mispel arch to CI 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 13:31:56 +08:00
Harry Chen
358e682bad Enable PCI initialization for matal, update mips crate and user app repo 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-09 01:08:49 +08:00
Yuhao Zhou
067d4d1193 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-08 22:36:15 +08:00
Yuhao Zhou
9078190e28 Fix many bugs. 
* timer counter overflow
* clear TLB when switching context
* fix cp0.ebase access (sel = 1)
* clear TLB when editing page table
 2019-04-08 22:35:02 +08:00
Harry Chen
39a4dd2ff0 Fix VGA driver, now screen lightens on malta! 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 20:53:14 +08:00
Yuhao Zhou
2baf15acac Update kstack switch. 2019-04-08 14:29:27 +08:00
Yuhao Zhou
4a81242552 Fix kstack switch. 2019-04-08 12:50:30 +08:00
Yuhao Zhou
248623096b Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-08 04:49:22 +08:00
Yuhao Zhou
b6aa9858d3 Fix return register in sys_clone. 2019-04-08 04:47:36 +08:00
Harry Chen
7e3d26ce6b Add debug output for qemu vga driver, still not working... 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 03:59:42 +08:00
Harry Chen
a57a22a26b Fix VGA initialization with correct PCI address 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 03:18:31 +08:00
Harry Chen
8754a6eb15 Add PCI initialization in QEMU stdvga 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 03:03:35 +08:00
Harry Chen
c32b0d6bee Add VGA implementation for mipsel malta board 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 02:06:30 +08:00
Harry Chen
4e72c66087 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-08 01:45:57 +08:00
Harry Chen
df3eb0e1da Add ColorConfig support to framebuffer driver 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-08 01:30:25 +08:00
Yuhao Zhou
684a2c5dd8 Fix syscall return register. 2019-04-08 01:00:26 +08:00
Harry Chen
706f7e4e9a Fix UART controller for malta, now input works! 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 18:52:10 +08:00
Harry Chen
ecdbc9fd7a Switch to uart2 on malta to get interrupts (not working) 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 18:36:29 +08:00
Harry Chen
b1fa65b9c9 Use syscall from MIPS o32 ABI, read boot command line in dts from 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 18:04:28 +08:00
Harry Chen
88bda7c4a0 Use Linux syscall number for mips N32 ABI, update user app 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 17:08:03 +08:00
Harry Chen
a0f298f6dd Use MIPS N32 abi for syscall handling 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 16:21:15 +08:00
Yuhao Zhou
9d576b4827 Update Cargo.lock for rust-mips. 2019-04-07 04:21:35 +08:00
Yuhao Zhou
da8d32c0cf Update syscall convention. 2019-04-07 04:20:17 +08:00
Yuhao Zhou
94d4d01cd5 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-07 02:46:21 +08:00
Yuhao Zhou
f535073fbc Support user thread. 2019-04-07 02:45:41 +08:00
Jiajie Chen
2c3a4d75dd implement getaddr for netlink, ip l/ip a is working now 2019-04-07 02:19:07 +08:00
Jiajie Chen
a7a8c3aa92 implement getlink for netlink 2019-04-07 01:59:23 +08:00
Harry Chen
bb123add18 Eliminate multiple warnings, update user app repo 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-07 01:32:32 +08:00
Yuhao Zhou
fbc421ee4c Fix trapframe size. 2019-04-06 23:50:05 +08:00
Harry Chen
a2e98d73fd Extract serial driver and add mipssim board for mipsel 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 21:59:16 +08:00
Yuhao Zhou
3d083eec0c Fix pgfault handler. 2019-04-06 21:08:36 +08:00
Yuhao Zhou
5e44304f74 Fix root page table ptr/buffer. 2019-04-06 20:26:10 +08:00
Yuhao Zhou
1f8b73744c Disable multi-CPU. 2019-04-06 19:26:14 +08:00
Harry Chen
bb374ba4bd Mock a Mutex for serial on thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 17:17:20 +08:00
Harry Chen
fedb53346a Update mips crate 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 15:46:08 +08:00
Harry Chen
62fe4e5361 Update rust-mips crate 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 14:45:28 +08:00
Harry Chen
48864bd79b Add more output to backtrace, revert fs change, update rust-mips 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 14:43:10 +08:00
Jiajie Chen
1f99f1270a Implement recvmsg syscall for netlink 2019-04-06 14:21:35 +08:00
Harry Chen
d05c4cf09e Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-06 14:17:24 +08:00
Harry Chen
b75e388aa1 Fix backtrace for mipsel 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 14:15:55 +08:00
Jiajie Chen
6335597897 Add netlink socket skeleton 2019-04-06 13:33:17 +08:00
Yuhao Zhou
6038004576 Add page table lookup in pagefault. 2019-04-06 11:59:22 +08:00
Harry Chen
6cc607e0c8 Make aarch64 and mipsel use img instead of qcow 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 11:20:50 +08:00
Yuhao Zhou
9a9e8048cb Move text base to higher location to avoid colliding with qemu BIOS 2019-04-06 03:22:26 +08:00
Yuhao Zhou
fb08410cb5 Fix paging bug. 2019-04-06 02:46:40 +08:00
Harry Chen
6e2947ac56 Fix uart address definition on thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 02:43:00 +08:00
Harry Chen
96caa80914 Extract some board-specfic constants 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 02:20:49 +08:00
Yuhao Zhou
26a5847a0a Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-06 02:11:21 +08:00
Yuhao Zhou
cbb4431231 Fix memory size. 2019-04-06 02:10:30 +08:00
Harry Chen
c3e94d38ae Fix early uart on malta, now malta board can print things! 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 01:57:23 +08:00
Harry Chen
06f7b1643d Fix makefile options for mipsel 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 00:58:32 +08:00
Harry Chen
f5227e28d3 Fix register naming in backtrace 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 00:55:08 +08:00
Yuhao Zhou
7c20ebf6e0 Remove dtb.S. 2019-04-06 00:48:24 +08:00
Yuhao Zhou
c9980f1efb Fix context switch. 2019-04-06 00:45:41 +08:00
Harry Chen
1afacc4164 Fix AT register in context.S 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 00:37:10 +08:00
Harry Chen
65d6fb5b1e Use gcc to pre-process mipsel assembly 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 00:24:01 +08:00
Yuhao Zhou
8ed6822636 Move context switch to context.S 2019-04-06 00:04:56 +08:00
Yuhao Zhou
747d5e2bee Fix many errors. 2019-04-05 23:31:30 +08:00
Jiajie Chen
58932e0bee Add uboot instructions 2019-04-05 23:31:02 +08:00
WangRunji
a712f37c65 update fs. support poll for INode. 2019-04-05 23:20:17 +08:00
Harry Chen
9f7f82a72d Fix compilation errors in drivers 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-05 22:57:12 +08:00
WangRunji
56cb8654ae move E1000 driver to isomorphic_drivers crate 2019-04-05 22:15:56 +08:00
Yuhao Zhou
e8071b5d50 Fix a minor bug. 2019-04-05 21:22:21 +08:00
Yuhao Zhou
a10a7cafa1 Add interrupt dispatcher. 2019-04-05 21:18:24 +08:00
Yuhao Zhou
53317e84c4 Add context. 2019-04-05 21:02:39 +08:00
Jiajie Chen
ceff1ad609 Fix aarch64 backtrace 2019-04-05 20:54:49 +08:00
WangRunji
847664fda1 move AHCI driver to isomorphic_drivers crate 2019-04-05 20:24:45 +08:00
Jiajie Chen
a1ae2af269 Implement send for ixgbe 2019-04-05 13:49:53 +08:00
Yuhao Zhou
1fba79d26a Fix a syntax error. 2019-04-05 12:47:29 +08:00
Yuhao Zhou
40e4d23c19 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-05 12:39:11 +08:00
Yuhao Zhou
05f9327272 Update mips paging.rs. 2019-04-05 12:38:26 +08:00
Jiajie Chen
b0c9087f0f Implement ioctl arp translation 2019-04-05 01:16:26 +08:00
Harry Chen
78b7c7b893 Fix syscall handling for mipsel, update user programs repo 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-04 21:55:59 +08:00
Jiajie Chen
55df9ca892 Initial support for ioctl SIOCGARP 2019-04-04 21:38:32 +08:00
Jiajie Chen
c944d2269d Enable user to send to iface directly via packet socket 2019-04-04 20:31:46 +08:00
Jiajie Chen
77f8afa30c Refactor network endpoint, and add basic support for sockaddr_ll 2019-04-04 20:01:59 +08:00
Jiajie Chen
f028823e5a Assign different IP addresses for different nics 2019-04-04 18:44:30 +08:00
Jiajie Chen
d3a462e8a0 Implement hdrincl for raw socket 2019-04-04 14:32:58 +08:00
Jiajie Chen
025007c8bf Upgrade rcore-thread for riscv fixes 2019-04-04 13:12:36 +08:00
Jiajie Chen
99bb25fa7d Typo: bit_allocator => bitmap_allocator 2019-04-04 13:02:57 +08:00
WangRunji
b77a52dccb move bit-allocator and rcore-thread crate to remote 2019-04-04 12:45:55 +08:00
WangRunji
c9a68634f5 simplify FdSet using bitvec crate 2019-04-04 11:46:50 +08:00
Harry Chen
f8a62b5549 Merge remote-tracking branch 'origin/master' into mipsel 2019-04-04 00:31:59 +08:00
Jiajie Chen
c99b7a1aed Remove -machine ubuntu for newer version of QEMU 2019-04-04 00:16:27 +08:00
Harry Chen
8bc00324c8 Extract common framebuffer driver from aarch64 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-04 00:10:18 +08:00
Harry Chen
0acb65ff74 Add driver for thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 16:58:52 +08:00
Harry Chen
f394f0fccb Add DTS for thinpad 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 16:50:45 +08:00
Harry Chen
6245d86a27 Move dts to board dir, fix some import error 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 15:52:34 +08:00
Harry Chen
015cc72aa4 Fix malta drivers 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 13:53:34 +08:00
Harry Chen
8dff9f1b14 Re-orgnize drivers for mipsel, extract FBConsole driver to common directory 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 12:07:58 +08:00
Harry Chen
85245c4e21 Finish serial initialization 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-03 08:46:22 +08:00
Harry Chen
4e3b2fb80f Add support for 16550 serial controller 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-02 16:52:36 +08:00
Jiajie Chen
b4bd960a74 Map ixgbe to kernel space as well 2019-04-02 10:50:33 +08:00
Jiajie Chen
ee66451873 Map e1000 to kernel space addr as well and rename its iface 2019-04-02 10:24:18 +08:00
Jiajie Chen
66af7473eb Do not use alloc::prelude 2019-04-02 08:52:13 +08:00
Jiajie Chen
ca45848028 Add extra_nic option 2019-04-02 08:27:02 +08:00
Jiajie Chen
4c528be778 Fix comment in AHCI 2019-04-02 08:12:26 +08:00
Harry Chen
2d5b6948b5 Pass dtb to driver, remove rv code in io 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-02 01:59:50 +08:00
Harry Chen
0a02315990 Add kernel stack for exception handling 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-02 01:41:48 +08:00
Harry Chen
4ddcdeb004 Complete DTS for qemu-malta 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-02 01:07:08 +08:00
Harry Chen
b6f1b3c926 Merge remote-tracking branch 'origin/master' into mipsel 2019-04-01 23:32:30 +08:00
Harry Chen
c496dd5778 Fix extra endif in Makefile 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-01 23:29:50 +08:00
Harry Chen
34c3d139a1 Modify linker script to mipsel arch, add dts in kernel binary 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-01 23:07:49 +08:00
Yuhao Zhou
d588a922ab Fix some syntax errors. 2019-04-01 22:36:12 +08:00
WangRunji
05d714ff27 improve AHCI mod stage 2 2019-04-01 16:15:58 +08:00
Yuhao Zhou
bcff364b1a Add exception handler for MIPS. 2019-04-01 15:12:17 +08:00
Yuhao Zhou
9bdac887f0 Remove SBI. 2019-04-01 12:05:22 +08:00
Yuhao Zhou
95b9fe5f5b Add timer for mips. 2019-04-01 11:53:20 +08:00
Yuhao Zhou
cbb59d853b Fix arch error in mips. 2019-04-01 11:37:14 +08:00
Yuhao Zhou
e53b3c16f6 Add interrupt for mips32 in crate::thread. 2019-03-31 23:31:37 +08:00
Yuhao Zhou
a78916c57e Add MIPS target. 2019-03-31 22:04:22 +08:00
WangRunji
8d92b7b985 simplify AHCI mod stage 1 2019-03-31 00:58:50 +08:00
WangRunji
11c5609171 refactor PCI mod using pci crate 2019-03-30 23:48:33 +08:00
Jiajie Chen
d9bdaf9875 Fix AHCI not working on newer versions of QEMU 2019-03-30 16:03:16 +08:00
Jiajie Chen
3dff84c686 Fix last commit for pci device probing 2019-03-30 10:14:46 +08:00
Jiajie Chen
2da17d7fcd Replace IDE with AHCI driver 2019-03-30 10:03:08 +08:00
Jiajie Chen
cbba658e22 Implement ATA IDENTIFY DEVICE via AHCI interface 2019-03-30 00:06:27 +08:00
Jiajie Chen
9831cae13c Fix travis CI for riscv32 2019-03-29 15:19:40 +08:00
Jiajie Chen
236ddd0827 Move chmod to x86 specific syscall 2019-03-29 13:51:31 +08:00
Jiajie Chen
105ce6a794 Merge remote-tracking branch 'rcore/dev' 2019-03-29 13:37:20 +08:00
WangRunji
1ffd44cde0 HUGE REFACTOR net module 2019-03-29 13:23:49 +08:00
Jiajie Chen
311cf104f9 Many minor fixes to allow gcc to run inside rCore. Add some syscalls, fix SEEK_* and enlarge the heap 2019-03-29 13:14:08 +08:00
Jiajie Chen
524865ebd8 Implement sys_prlimit64 for nginx 2019-03-27 21:39:44 +08:00
WangRunji
c2a90e2ab1 update dependencies 2019-03-27 18:45:24 +08:00
WangRunji
b836b11792 reformat code using cargo fmt 2019-03-27 18:45:24 +08:00
Jiajie Chen
fe88f4f77f Fix sys_readv not updating file offset 2019-03-27 18:38:42 +08:00
equation314
e4df6d6788 Fix bootloader build failure on aarch64 2019-03-27 12:08:02 +08:00
Jiajie Chen
10e883d56f Fix mmap clashing with temporary map addr. Add riscv toolchains in travis CI 2019-03-26 17:33:32 +08:00
Jiajie Chen
fcfe677bcc Fix makefile and loader NULL character stripping 2019-03-26 16:50:21 +08:00
Jiajie Chen
5c33191765 Implement automatic tests using kernel cmdline 2019-03-26 16:05:21 +08:00
WangRunji
dc19d38dc7 convert all C-style comments to Rust-style docs 2019-03-26 13:49:52 +08:00
WangRunji
01a0f961e9 remove remaining M-Mode & K210 code. improve docs in context.rs 2019-03-26 13:36:19 +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
WangRunji
fc584753c1 update crate x86_64 to v0.5, bootloader to v0.4 2019-03-25 18:13:43 +08:00
Jiajie Chen
adb66167f8 Fix a potential racing in Condvar 2019-03-24 23:53:09 +08:00
Jiajie Chen
7ee69db575 Silence sys_access and sys_chdir because rust sh use these now 2019-03-24 19:10:33 +08:00
Jiajie Chen
285ffc7618 Move absolute/relative path resolution to rcore-fs, implement dummy sys_fchown, sys_fchownat and sys_symlinkat 2019-03-24 18:25:13 +08:00
Jiajie Chen
48ebf98f11 Fix pop_with_split, check file existence in sys_access 2019-03-24 16:25:32 +08:00
Jiajie Chen
285df82b80
Fix qcow2, and add pci_passthru to MakeFile 
Signed-off-by: Jiajie Chen <noc@jiegec.ac.cn>
 2019-03-24 01:29:03 +08:00
Jiajie Chen
715faca0df Use qcow2 instead of img for sfsimg 2019-03-24 00:49:48 +08:00
Jiajie Chen
556d263d8e Implement sys_openat and sys_renameat 2019-03-24 00:36:13 +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
9f03bfc849 Add rand module for ip port randomization and use ethernet default mtu in ixgbe 2019-03-23 18:23:02 +08:00
Jiajie Chen
2fac6e9941 Dummy implementation for sys_statfs, sys_flock and sys_mount 2019-03-23 16:25:46 +08:00
Jiajie Chen
705505c543 Rearrange syscall order and implement dummy sys_fstatfs 2019-03-23 16:17:19 +08:00
Jiajie Chen
547baa9ecd Implement symlink following 2019-03-23 15:47:44 +08:00
Jiajie Chen
0272aa1070 Implement sys_readlink and improve sys_mremap 2019-03-23 11:33:53 +08:00
Jiajie Chen
1444fb4c42 Respect INTERP loader command in ELF and load the interpreter instead 2019-03-23 01:32:08 +08:00
Jiajie Chen
08ba9261aa Fix sys_mprotect with page alignment, dynamic loading seems working 2019-03-23 00:46:32 +08:00
Jiajie Chen
d285adf277 Fix last commit for exit_in_qemu 2019-03-23 00:26:36 +08:00
Jiajie Chen
b2585eb3bd Fix last commit 2019-03-23 00:22:33 +08:00
Jiajie Chen
4e0c18914f Implement sys_sendfile 2019-03-23 00:20:25 +08:00
WangRunji
638a2215b2 impl eager mmap file 2019-03-22 23:58:19 +08:00
WangRunji
5ddd5ece8d rename, simplify 2019-03-22 23:45:57 +08:00
Jiajie Chen
abd93e49e3 Implement write_at for virtio_blk driver 2019-03-22 23:14:41 +08:00
Jiajie Chen
c7b34a7f72 Use enable_irq explicitly in ixgbe driver 2019-03-22 12:33:48 +08:00
WangRunji
cc6a069586 fix split absolute path 2019-03-21 00:37:54 +08:00
Jiajie Chen
f09290442c Add pkttop.sh, bump user and drivers version 2019-03-20 23:02:12 +08:00
Jiajie Chen
6725ca10ab Fix IXGBE driver with drop and update user with working userland networking 2019-03-20 19:04:07 +08:00
WangRunji
b9a7888290 update fs. impl sys_sync, sys_rmdir. fix sys_unlink. 2019-03-20 16:59:47 +08:00
Jiajie Chen
56f8f128ba Fix ixgbe driver 2019-03-20 16:43:40 +08:00
Jiajie Chen
e3b7efbc94 Move ixgbe to isomorphic_drivers, and format driver codes 2019-03-20 16:29:42 +08:00
Jiajie Chen
c6be460228 Fix PCI driver detaching 2019-03-20 14:35:37 +08:00
Jiajie Chen
a0d9a8b2de Detach driver from the device in sys_map_pci_driver 2019-03-20 13:00:19 +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
cf3b183311 Use jumbo frame in ixgbe 2019-03-20 10:24:45 +08:00
Jiajie Chen
fffc330f47 Fix u540 serial print and fix sys_accept 2019-03-19 22:58:17 +08:00
Jiajie Chen
7fd9130024 Add missing changeset in last commit 2019-03-19 18:35:40 +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
f6352b2688 fix serial interrupt on HiFiveU 2019-03-19 18:23:10 +08:00
Jiajie Chen
c4df7cd3af Fix PCI MSI interrupt comment 2019-03-19 14:30:36 +08:00
WangRunji
442e1f4d0f merge bbl crate to kernel 2019-03-19 00:48:15 +08:00
WangRunji
d9bb072cbd update riscv crate 2019-03-19 00:43:06 +08:00
Jiajie Chen
edbf07f914 Add #[deny(warnings)] to syscall dispatch. See 17e644e54e for discussion 2019-03-18 21:36:57 +08:00
Jiajie Chen
92d40fae61 Fix missing change in last commit 2019-03-18 20:06:42 +08:00
Jiajie Chen
0d2bc0a7d4 Implement irq allocation and use irq number to identify irq source 2019-03-18 19:58:35 +08:00
Jiajie Chen
c423f10483 Name ixgbe interfaces after systemd's and show link status change event 2019-03-18 19:26:47 +08:00
WangRunji
d0202c945e test and fix something on HiFiveU 2019-03-18 18:24:58 +08:00
Jiajie Chen
f2362d26df Disable pci interrupt temporary before we are able to read pci routing table 2019-03-18 16:23:27 +08:00
Jiajie Chen
b7f47235f8 Add support for PCI legacy interrupts 2019-03-18 16:17:01 +08:00
equation314
28ce8ba81c update URL to new organization 2019-03-18 11:55:06 +08:00
Jiajie Chen
62d60d16e5 Fix sys_getcwd: return pointer to cwd 2019-03-18 11:23:49 +08:00
Jiajie Chen
2ada090430 Use buddy_system_allocator for a drop inreplacement for linked_list_allocator 2019-03-18 09:00:51 +08:00
WangRunji
6e7e9149ee update URL to new organization 2019-03-18 01:14:30 +08:00
WangRunji
17e644e54e unimportant changes 2019-03-18 00:18:03 +08:00
equation314
480bf0d14c fix struct stat layout on non-x86 archs 2019-03-17 23:16:22 +08:00
equation314
eca05a1685 add non-x86 syscall ids 2019-03-17 23:05:09 +08:00
equation314
18626a2a19 Merge branch 'bootloader' into biscuit 2019-03-17 15:53:37 +08:00
WangRunji
5a619825bc fix VGA and support keyboard escape char for rust/sh 2019-03-17 13:32:03 +08:00
Jiajie Chen
23b4c39ec7 Enlarge tcp send/recv buf for sys_accept() sockets 2019-03-17 11:24:50 +08:00