Greg Shuflin
288dd537c0
Clarify rust_kernel in readme
2022-01-29 23:30:48 -08:00
Greg Shuflin
4d80e10dbd
Remove Makefile + out of place rust files
2022-01-29 23:22:54 -08:00
Greg Shuflin
faaadcf475
Move lightshow into dir
...
Note: this currently has a rustc compiler panic trying to use
the `#[no_core]` attribute, which seems poorly supported
2022-01-29 23:19:00 -08:00
Greg Shuflin
c01cbbc458
Put keyboard into subdir
2022-01-29 22:40:33 -08:00
Greg Shuflin
01c36c6178
Put baremetal_gamarjoba into subdir
2022-01-29 22:31:31 -08:00
Greg Shuflin
2851629a8a
Add gitignore
2022-01-29 22:12:20 -08:00
Greg Shuflin
eaece6994a
Move gamarjoba into subdir
2022-01-29 22:12:20 -08:00
Greg Shuflin
4206ae592b
Make README.md a proper markdown file
2022-01-29 21:58:46 -08:00
greg
c706615a4d
Add makefile changes
2017-03-31 00:54:22 -07:00
greg
a6f5dd8623
Move raspi boot infra stuff around
2017-03-30 17:25:08 -07:00
greg
2677cf131d
Add elf building step to makefile
2017-03-30 17:24:12 -07:00
greg
17466c6547
Moving files to rust-xargo dir
2017-03-30 03:09:29 -07:00
greg
c55ff680d4
rust linker script
2017-03-30 02:44:32 -07:00
greg
ca34b61d95
Add raspi json target
2017-03-30 02:44:16 -07:00
greg
aa420a6c57
Raspi asm stub for loading kernel
...
Not quite working yet
2017-03-26 23:09:42 -07:00
greg
d56c93dc4f
Add raspi boot files
2017-03-26 02:09:01 -07:00
greg
4485fbb579
Add raspi_os here
...
Eventually this is gonna be part of Ferrocyanide
2017-03-25 22:47:34 -07:00
greg
76bbf76bd7
Add delay of 1 to grub.cfg
...
Just show the grub menu long enough to prove it exists
2017-03-25 21:44:55 -07:00
greg
6b8db9e998
Give the OS a name
...
I'm gonna give my toy os the name "Ferrocyanide" (becuase I was watching
the Cody's Lab video where he drank cyanide earlier today). Also move
all relevant files to new directory
2017-03-25 21:42:03 -07:00
greg
5b76bb7444
Add back code that does something
2017-03-25 20:36:12 -07:00
greg
2b3657dddf
Had to add this stub to make the linker happy
2017-03-24 04:03:14 -07:00
greg
f4a6924248
Cleaning up some compiler warnings
...
for a new version of rustc
2017-03-22 10:33:07 -07:00
greg
75c2c09f9c
main loop should spin after clear()
...
blank canvas for testing more advanced vga stuff
2016-06-23 01:02:58 -07:00
greg
6037d917e5
Add spin_wait function
...
Simple pure rust spin wait
2016-06-23 00:46:23 -07:00
greg
ad61d53c8f
Add printstr functionality
2015-11-27 16:35:05 -08:00
greg
02ffdd55bd
Add multiboot2 rust lib
...
c.f. os.phil-opp.com/allocating-frames.html
2015-11-27 15:02:29 -08:00
greg
6c127273b3
Some more text drawing logic
2015-11-25 21:56:39 -08:00
greg
db8995b15f
Utility function for low, high bits
2015-11-25 02:06:39 -08:00
greg
aa9e74299c
Add cursor-moving functionality
2015-11-25 02:02:03 -08:00
greg
ed76893b65
Clean up lib.rs code
...
Moved functions around, etc.
2015-11-24 01:11:05 -08:00
greg
7cb8affb2d
Move PIT config into rust
2015-11-23 23:20:27 -08:00
greg
cf9c7085c6
More moving things around and deleting obsolete code
2015-11-23 22:49:33 -08:00
greg
49c49cb349
Cleaning up code
...
Moving things around, deleting some callins to asm (namely get_rdtsc)
since I don't need them right yet
2015-11-23 22:37:20 -08:00
greg
fb6d6df087
Fixed PIC initialization in rust
...
I think I just had the inline assembly wrong, so outb wasn't working
properly
2015-11-23 22:10:45 -08:00
greg
362f616660
Add double-fault handler
...
and macro-ize some interrupt handler boilerplate
2015-11-23 04:12:13 -08:00
greg
b5e78209e6
Move PIC offsets
...
Can't make this work from within rust for some reason, use asm
2015-11-23 02:17:45 -08:00
greg
9f3c1f8f29
Modularize PIC-rust stuff
2015-11-18 22:06:01 -08:00
greg
eaefb7b799
Kill a spinloop in the 32-bit boot
...
Boot is taking too much time
2015-11-18 02:37:11 -08:00
greg
53357fb096
remove assembly setup PIC
2015-11-18 02:12:52 -08:00
greg
cb4d718af1
Macro-ify asm IDT entry loading
2015-11-18 02:11:09 -08:00
greg
8106038690
Move PIC logic to rust
2015-11-17 04:06:55 -08:00
greg
d133c198a4
Implement changing PIT frequency
...
ticks are now 1000.15 or so Hz
2015-11-17 03:30:43 -08:00
greg
a209559319
Flash things onto screen
...
also make the keyboard interrupt try to work?
2015-11-16 21:27:19 -08:00
greg
636e540355
Make timer interrupt display things on screen
2015-11-15 23:16:30 -08:00
greg
730c2c7d71
Timer interrupt seems to work
...
Default settings on PIT, but maybe will want to mess with them later
2015-11-15 14:41:49 -08:00
greg
b5022ff286
Specifcally handle keyboard in separate function
2015-11-15 13:52:23 -08:00
greg
3f1f180f97
Keyboard handler works
...
You do have you make sure to read from 0x60 to make further interrupts
happen. Also I'm told this might be unreliable because you actually have
to make sure you're draining all the bytes, and this assumes only one
byte
2015-11-15 13:37:41 -08:00
greg
5c82d2835d
Responds to keyboard
...
but I'm doing something wrong with responding to the interrupt it only
works once
2015-11-15 03:38:37 -08:00
greg
91632e8e99
Jump from interrupt into rust code
2015-11-15 02:50:38 -08:00
greg
2beb647839
Fix typo
2015-11-14 23:29:33 -08:00
