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1,124 Commits 6 Branches 1 Tag 15 MiB
a0f298f6dd
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Author SHA1 Message Date
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
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
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
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
a040d5c9d6 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel 2019-04-06 01:57:44 +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
Yuhao Zhou
e5eeccffaf Merge. 2019-04-06 01:04:16 +08:00
Yuhao Zhou
610fd5b3db Fix MIPS registers access in backtrace.rs. 2019-04-06 01:01:10 +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
8e01458ae0 Update user app repo 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-06 00:38:36 +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
Harry Chen
9f7f82a72d Fix compilation errors in drivers 
Signed-off-by: Harry Chen <i@harrychen.xyz>
 2019-04-05 22:57:12 +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
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
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
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