c34a420a39
move font8x16 data from code to file
6 years ago
3eddda4000
Merge branch 'dev' of github.com:rcore-os/rCore into dev
6 years ago
00685d9205
set 8MB user stack size, add more flags for sys_clone
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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.
6 years ago
e01d23e526
replace riscv-pk by OpenSBI !
6 years ago
1fd0060a1a
Fix typo
6 years ago
8090e154c1
simplify sys_sendfile. check elf arch
6 years ago
8494bf9b0c
Fix sys_sendfile args
6 years ago
7ce2fca209
Fix ls -al for symlinks
6 years ago
229c64cc7d
Fix IoVec length type
6 years ago
f74a3b8e8b
by default: use busybox sh, disable log, build in release mode
6 years ago
520bb2d957
change args from Iter to Vec<String>
6 years ago
0ff24fe589
Implement env support in sys_exec
6 years ago
aa5d0028f0
add unimplemented syscalls: SYS_GETGROUPS, SYS_SETGROUPS. Now busybox:id can run.
6 years ago
56e472c8f8
fix bug: sys_exec should name as exec_path, then loader can find the exec file.
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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?
6 years ago
ff50a45396
Now ready to use busybox sh for user shell
6 years ago
1bba33a05f
Implement sys_ppoll over sys_poll
6 years ago
9b6e963b19
Add missing constants
6 years ago
48c40497ac
update crate uart_16550 to v0.2. deny unused_must_use.
6 years ago
b566925626
fix Makefile on RISCV and PC
6 years ago
69449d4eb1
Pretend stdin/stdout as a tty
6 years ago
b5f194d20f
Fix get_ppid for init process
6 years ago
594cc3e16f
fix bugs about cpu num config (x86-64)
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TODO:
Unfixed bugs: rcore can not identify the hyperthread-mode cpus(i9-9900k) and dead.
6 years ago
9d84684570
Remove wrongly commited u-boot.bin
6 years ago
9aa24ccacb
Merge branch 'dev'
6 years ago
8115256162
Check exec args
6 years ago
6f5faf422d
add Makefile info about creating disk.img for real pc with x86_64 cpu
6 years ago
f88cffb8ab
fix bitvec version
6 years ago
de02024b77
Merge pull request #1 from rcore-os/dev
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Dev branch sync.
6 years ago
c3813c4b38
BUGFIX: rewrited sys_chdir().
6 years ago
3556c758db
impl more file system *at syscalls
6 years ago
fe0045c0c9
remove legacy 'is32' code
6 years ago
e12074c936
replace gnu binutils with cargo-binutils
6 years ago
41dab25f9c
Merge remote-tracking branch 'origin/master' into dev
6 years ago
75ba0859cf
Run cargo fmt
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
9b5f7b8078
Use host gcc for preprocessing in makefile
...
Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
801b2e609a
Fix makefile for aarch64
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
aa9bf593e2
Fix Makefile for aarch64, install dtc in travis config
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
4fc32572b0
Fix some review problems, add mispel arch to CI
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
358e682bad
Enable PCI initialization for matal, update mips crate and user app repo
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
067d4d1193
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
6 years ago
9078190e28
Fix many bugs.
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* timer counter overflow
* clear TLB when switching context
* fix cp0.ebase access (sel = 1)
* clear TLB when editing page table
6 years ago
39a4dd2ff0
Fix VGA driver, now screen lightens on malta!
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
2baf15acac
Update kstack switch.
6 years ago
4a81242552
Fix kstack switch.
6 years ago
248623096b
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
6 years ago
b6aa9858d3
Fix return register in sys_clone.
6 years ago
7e3d26ce6b
Add debug output for qemu vga driver, still not working...
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
a57a22a26b
Fix VGA initialization with correct PCI address
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
8754a6eb15
Add PCI initialization in QEMU stdvga
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
c32b0d6bee
Add VGA implementation for mipsel malta board
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Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago
WangRunji
chyyuu
Jiajie Chen
NagiNikaido
NagiNikaido
Harry Chen
Yuhao Zhou