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442 Commits 6 Branches 1 Tag 15 MiB
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442 Commits

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Author SHA1 Message Date
equation314
5a83d6a20f aarch64: add user program SFS image 2018-12-01 20:12:54 +08:00
equation314
13be52133d aarch64: move kernel stack top to 0x100000 2018-11-20 18:32:26 +08:00
equation314
f398945ad3 aarch64: hard link user program 2018-11-20 18:29:51 +08:00
equation314
5610d0bdb0 aarch64: context switch is runnable! 2018-11-07 22:07:59 +08:00
equation314
67b920cc16 aarch64: format paging.rs 2018-11-07 13:09:50 +08:00
koumingyang
a0b948fb53 add basic alloc 2018-11-07 12:00:57 +08:00
koumingyang
a13f39149b add basic alloc 2018-11-07 10:44:24 +08:00
equation314
9fc13c8ebb aarch64: implement syscall 2018-11-07 01:05:55 +08:00
equation314
a91534e34d aarch64: implement context switch, but not tested 2018-11-06 21:44:12 +08:00
equation314
7b6173a7bd aarch64: move function delay() into mod timer in crate bcm2837 2018-11-04 18:27:28 +08:00
equation314
3e1d8c5827 aarch64: implement ARM generic timer, can work in qemu 2018-11-04 18:15:26 +08:00
equation314
07aa9a0686 aarch64: implement IRQ & system timer, but don't work in qemu 2018-10-31 16:10:22 +08:00
equation314
430bf508e2 aarch64: add some comments to crate bcm2837 2018-10-30 23:18:15 +08:00
equation314
8c19499112 aarch64: implement exception interface & synchronous exception handler 2018-10-30 20:44:54 +08:00
equation314
3386a793a5 aarch64: disable NEON 2018-10-29 23:05:16 +08:00
equation314
001254fd64 riscv32: change linker to rust-lld 2018-10-29 21:37:57 +08:00
equation314
ae5260db5c aarch64: change linker to rust-lld 2018-10-29 21:34:29 +08:00
equation314
7746485861 aarch64: add target 'install' to Makefile 2018-10-29 19:14:54 +08:00
equation314
632baedabd aarch64: can run on the real raspi3 2018-10-29 18:53:14 +08:00
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