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423 Commits 6 Branches 1 Tag 15 MiB
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Author SHA1 Message Date
equation314
2e094d08bc common: add a logo 2018-10-29 13:41:25 +08:00
equation314
abf3418d24 aarch64: implement I/O by serial port 2018-10-29 13:38:27 +08:00
equation314
517a78d114 aarch64: implement mini UART for bcm2837 2018-10-29 13:25:29 +08:00
equation314
faa5f01f31 aarch64: fix a bug of bcm2837::asm::dealy() 2018-10-27 02:55:19 +08:00
equation314
addf49ffdb aarch64: add crate bcm2837, implement GPIO 2018-10-27 02:45:47 +08:00
equation314
cc936ded35 aarch64: bootable in qemu 2018-10-26 22:02:24 +08:00
equation314
174e0da3b6 aarch64: basic framework 2018-10-26 11:22:22 +08:00
equation314
1140d32aaa add arch=aarch64 & board=raspi3 to Makefile 2018-10-26 11:22:26 +08:00
equation314
70abc9ec2e ignore .DS_Store 2018-10-26 11:22:22 +08:00
cfgbd
da74c628ec ignore eclipse files 2018-10-14 11:13:36 +08:00
WangRunji
528c919626 Remove root Makefile. Add dev docs link. 2018-09-20 21:13:47 +08:00
WangRunji
cd1bd55729 Update README, travis, riscv crate. 2018-09-19 20:58:00 +08:00
WangRunji
924c061d64 Merge branch 'x86-boot' 
# Conflicts:
#	crate/riscv
#	kernel/Makefile
 2018-09-19 20:18:14 +08:00
WangRunji
224905f12c Update Makefile 2018-09-18 18:05:37 +08:00
WangRunji
7a9b746c68 x86_64 back to normal. 
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
 2018-09-18 17:49:12 +08:00
WangRunji
7f00001fd1 Move to higher half 2018-09-18 17:04:55 +08:00
Wang Runji
32b335adc0
Merge pull request #4 from Hoblovski/master 
Add docs & small fix to makefile
 2018-09-17 15:24:41 +08:00
dzy
5a0ce1e464 Refactored RISC-V page table identity mapping into a function. 2018-09-14 21:44:25 +08:00
dzy
11223957d1 Add mkdir build in makefile. 
It this is missing, building with a clean repository will fail
because build/ does not exist.
 2018-09-14 20:05:59 +08:00
WangRunji
84e1f148c2 Remove legacy env files. 2018-09-09 03:02:42 +08:00
WangRunji
0a9c294814 Fix x86_64 startup. TODO: higher half. 
* Remove legacy boot, MP, ACPI.
* Disable SMP.
* Modify startup: boot -> arch::init -> kmain.
* Fix FrameAllocator on x86_64.
* Remove kernel remap.
* Alloc kernel heap at bss.
 2018-09-09 02:35:32 +08:00
dzy
906019f7c6 Add little notes for BitAllocator 2018-09-07 20:53:37 +08:00
WangRunji
0437e5cb17 Make it compile for bootimage toolchain 
* Revert to nightly-2018-08-27 due to its bug on macOS
* Not build C code
 2018-09-07 12:44:40 +08:00
WangRunji
caeff9ad97 Update packages and fit for new Rust nightly 2018-09-04 13:19:23 +08:00
WangRunji
30a569d889 Update README 2018-08-07 16:48:34 +08:00
WangRunji
cbe7affc5d Merge riscv for QEMU & FPGA 2018-08-07 16:11:48 +08:00
WangRunji
ff8930a36c Make frame allocator smaller. Fix serial stupid bug. 2018-08-07 15:09:11 +08:00
WangRunji
3cf118ba67 Mul & div inst emulation 2018-08-07 14:53:35 +08:00
WangRunji
b99dc3d1cf Merge branch 'new-rv-toolchain' into board 2018-08-06 19:07:56 +08:00
WangRunji
640872d154 Use alloc API to fix stack overflow in release mode. 2018-08-06 19:04:18 +08:00
WangRunji
384f6a9c9c Change kernel heap to identity map 2018-08-06 18:07:42 +08:00
WangRunji
dc97b4b433 Fix atomic_compare_exchange 2018-08-06 18:03:21 +08:00
WangRunji
3d0d6e3d02 Merge branch 'new-rv-toolchain' into board 
# Conflicts:
#	kernel/Makefile
#	kernel/src/arch/riscv32/boot/entry.asm
 2018-08-05 18:52:13 +08:00
WangRunji
3d6fcb8d8c Fix x86_64. Not elegant. 2018-08-05 17:50:56 +08:00
WangRunji
b61a2c9dd2 Fix user project for new toolchain 2018-08-05 10:41:51 +08:00
WangRunji
4c402a5706 Update travis 2018-08-05 01:07:52 +08:00
WangRunji
10e3cea340 Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken. 2018-08-05 00:24:36 +08:00
WangRunji
296b6196f4 rv64 toolchain configure for riscv-pk 2018-08-04 23:02:50 +08:00
WangRunji
b88648ff44 Fit for newest Rust nightly. x86_64 ok, riscv32 broken. 2018-08-04 16:20:25 +08:00
WangRunji
7e5726845f Simple bootloader. Remove riscv-pk. 2018-08-03 19:27:38 +08:00
WangRunji
025d3eba22 Update README 2018-07-26 20:21:21 +08:00
WangRunji
a2111a928f Move thread mod to ucore-process crate 2018-07-17 19:06:30 +08:00
WangRunji
fed7b38845 Try to fix travis for x86_64 2018-07-17 12:52:39 +08:00
WangRunji
776dc976c9 Fix for user 2018-07-17 12:07:21 +08:00
WangRunji
6022ec8efc Fix load user program out of range 2018-07-17 11:45:55 +08:00
WangRunji
06b39ed521 Impl remove any for StrideScheduler 2018-07-17 11:01:51 +08:00
WangRunji
52d3443e05 Recover idle process. Make shell wait for the user it spawned. 2018-07-17 10:47:05 +08:00
WangRunji
04b62ec79f Use Vec instead of array in Scheduler 2018-07-17 02:13:42 +08:00
WangRunji
c8a9eaf3e6 Split process mod to extern crate 2018-07-17 01:56:28 +08:00
WangRunji
37a6df252f Refactor process mod 2018-07-17 00:23:02 +08:00