Harry Chen
|
801b2e609a
|
Fix makefile for aarch64
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
aa9bf593e2
|
Fix Makefile for aarch64, install dtc in travis config
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
4fc32572b0
|
Fix some review problems, add mispel arch to CI
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
358e682bad
|
Enable PCI initialization for matal, update mips crate and user app repo
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
Yuhao Zhou
|
067d4d1193
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
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
|
6 years ago |
|
Harry Chen
|
39a4dd2ff0
|
Fix VGA driver, now screen lightens on malta!
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
2baf15acac
|
Update kstack switch.
|
6 years ago |
|
Yuhao Zhou
|
4a81242552
|
Fix kstack switch.
|
6 years ago |
|
Yuhao Zhou
|
248623096b
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
Yuhao Zhou
|
b6aa9858d3
|
Fix return register in sys_clone.
|
6 years ago |
|
Harry Chen
|
7e3d26ce6b
|
Add debug output for qemu vga driver, still not working...
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
a57a22a26b
|
Fix VGA initialization with correct PCI address
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
8754a6eb15
|
Add PCI initialization in QEMU stdvga
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
c32b0d6bee
|
Add VGA implementation for mipsel malta board
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
4e72c66087
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
Harry Chen
|
df3eb0e1da
|
Add ColorConfig support to framebuffer driver
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
684a2c5dd8
|
Fix syscall return register.
|
6 years ago |
|
Harry Chen
|
706f7e4e9a
|
Fix UART controller for malta, now input works!
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
ecdbc9fd7a
|
Switch to uart2 on malta to get interrupts (not working)
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
b1fa65b9c9
|
Use syscall from MIPS o32 ABI, read boot command line in dts from
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
88bda7c4a0
|
Use Linux syscall number for mips N32 ABI, update user app
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
a0f298f6dd
|
Use MIPS N32 abi for syscall handling
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
9d576b4827
|
Update Cargo.lock for rust-mips.
|
6 years ago |
|
Yuhao Zhou
|
da8d32c0cf
|
Update syscall convention.
|
6 years ago |
|
Yuhao Zhou
|
94d4d01cd5
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
Yuhao Zhou
|
f535073fbc
|
Support user thread.
|
6 years ago |
|
Harry Chen
|
bb123add18
|
Eliminate multiple warnings, update user app repo
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
fbc421ee4c
|
Fix trapframe size.
|
6 years ago |
|
Harry Chen
|
a2e98d73fd
|
Extract serial driver and add mipssim board for mipsel
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
3d083eec0c
|
Fix pgfault handler.
|
6 years ago |
|
Yuhao Zhou
|
5e44304f74
|
Fix root page table ptr/buffer.
|
6 years ago |
|
Yuhao Zhou
|
1f8b73744c
|
Disable multi-CPU.
|
6 years ago |
|
Harry Chen
|
bb374ba4bd
|
Mock a Mutex for serial on thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
fedb53346a
|
Update mips crate
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
62fe4e5361
|
Update rust-mips crate
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
48864bd79b
|
Add more output to backtrace, revert fs change, update rust-mips
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
d05c4cf09e
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
Harry Chen
|
b75e388aa1
|
Fix backtrace for mipsel
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
6038004576
|
Add page table lookup in pagefault.
|
6 years ago |
|
Harry Chen
|
6cc607e0c8
|
Make aarch64 and mipsel use img instead of qcow
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
9a9e8048cb
|
Move text base to higher location to avoid colliding with qemu BIOS
|
6 years ago |
|
Yuhao Zhou
|
fb08410cb5
|
Fix paging bug.
|
6 years ago |
|
Harry Chen
|
6e2947ac56
|
Fix uart address definition on thinpad
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
96caa80914
|
Extract some board-specfic constants
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Yuhao Zhou
|
26a5847a0a
|
Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
|
6 years ago |
|
Yuhao Zhou
|
cbb4431231
|
Fix memory size.
|
6 years ago |
|
Harry Chen
|
c3e94d38ae
|
Fix early uart on malta, now malta board can print things!
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
06f7b1643d
|
Fix makefile options for mipsel
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
|
Harry Chen
|
f5227e28d3
|
Fix register naming in backtrace
Signed-off-by: Harry Chen <i@harrychen.xyz>
|
6 years ago |
