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Author SHA1 Message Date
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
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
eab6f01a48 Merge branch 'dev' into mipsel 2019-04-21 15:45:37 +08:00
Jiajie Chen
cf3fd0ec93 Fix ioctl numbers and sys_poll for mipsel 2019-04-21 15:45:26 +08:00
Jiajie Chen
4c2839d95d Merge branch 'dev' 2019-04-21 15:10:50 +08:00
Jiajie Chen
c9303466b4 Merge branch 'mipsel' into dev 2019-04-21 15:05:55 +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
chyyuu
fe55da7445 Merge branch 'dev' of github.com:rcore-os/rCore into dev 2019-04-19 14:24:40 +08:00
chyyuu
4a1c7976d3 fix bug: correct sys_sendfile args[3..4]-->[2..3] 2019-04-19 14:24:25 +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
f29f5e4d35 fix memory area alignment #41 2019-04-18 21:29:45 +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
chyyuu
ae040dde3e add linux syscall id:name:function table info 2019-04-17 10:52:08 +08:00
chyyuu
53bf9d4fc3 add linux syscall id:name:function table info 2019-04-17 10:50:50 +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
Jiajie Chen
cd2a2e23bb Fix addr2line for new format 2019-04-17 00:26:30 +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
f2467dad6a add maintainers to README 2019-04-16 13:11:29 +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