Commit graph

3270 commits

Author SHA1 Message Date
Jeremy Soller afde5f5b5d rebuild init on cargo file change 2016-09-08 19:13:52 -06:00
Jeremy Soller 46f9f90e3c Add syscall library, make init program Rust 2016-09-08 19:10:50 -06:00
Jeremy Soller fcec69efdc remove bochs breaks 2016-09-08 15:53:45 -06:00
Jeremy Soller a5d79d7957 Nographic mode, fix userspace transition by setting kernel TLS back on syscall 2016-09-08 15:45:26 -06:00
Jeremy Soller fb0df8530d Debug reads writes better, set up stdio for BSP 2016-09-07 21:32:09 -06:00
Jeremy Soller 850792bbf1 Load a very simple ELF and launch it in usermode 2016-09-07 21:16:30 -06:00
Jeremy Soller 398838dc1b Log bad mouse events 2016-09-07 19:35:50 -06:00
Jeremy Soller 486b11eb1c Force scancode set, combine keyboard packets 2016-09-02 14:47:56 -06:00
Jeremy Soller f45958f449 Fix stack trace, WIP usermode 2016-09-02 12:27:45 -06:00
Jeremy Soller eab03299be Remove algorithmicx package 2016-09-02 08:52:21 -06:00
Jeremy Soller 7a4c5de2ae Assertions in PS/2 driver 2016-09-01 21:01:38 -06:00
Jeremy Soller 3d79c653bd Enable display first to catch ps2 output 2016-09-01 20:52:52 -06:00
Jeremy Soller aad69e8a6c Reduce bootloader messages 2016-09-01 20:45:26 -06:00
Jeremy Soller 69faf5f377 Do not disable local apic, it appears to turn off irqs on BSP 2016-09-01 20:23:47 -06:00
Jeremy Soller da88cdcb61 Better debugging messages 2016-09-01 20:16:58 -06:00
Jeremy Soller f706dda8af Support both X2 and XAPIC modes 2016-09-01 19:54:44 -06:00
Jeremy Soller a4da0121ea Make sure to enable xAPIC mode as well as x2APIC mode 2016-09-01 17:23:04 -06:00
Jeremy Soller f14569e313 Only one AP can start at a time 2016-09-01 17:08:43 -06:00
Jeremy Soller c74abfc8a7 Set write combining for AP 2016-09-01 17:08:15 -06:00
Jeremy Soller 7ae58a11d7 Remove debugging times, set PIT to slower frequency 2016-09-01 16:46:34 -06:00
Jeremy Soller 817638b7aa Write combining is useable on real hardware, significantly improving scroll performance 2016-09-01 16:14:42 -06:00
Jeremy Soller ff4d06f678 More efficient iteration in graphics functions 2016-09-01 15:31:39 -06:00
Jeremy Soller 0ccfd2125a Improve efficiency of kernel console 2016-09-01 14:39:45 -06:00
ticki 04f6e7b558 Merge branch 'master' of github.com:redox-os/kernel 2016-09-01 21:36:32 +02:00
ticki ca7ec27a3e Add a rough draft of the sysscall interface.
Just a LaTeX document containing the basics of the syscall interface.
2016-09-01 21:35:30 +02:00
Jeremy Soller d7d61f82af Draw on VESA for console using ransid 2016-09-01 11:51:33 -06:00
Jeremy Soller 53c71d9183 Warnings removal 2016-09-01 11:14:47 -06:00
Jeremy Soller 543ef3d96f Add serial init and serial interrupts 2016-09-01 11:10:56 -06:00
Jeremy Soller 722d738254 Fix mouse position, map display on APs 2016-09-01 08:12:50 -06:00
Jeremy Soller 1e5d992ab5 Show mouse trail 2016-09-01 07:05:46 -06:00
Jeremy Soller 3b700191cf Set up fourth mouse packet 2016-08-31 22:31:51 -06:00
Jeremy Soller 555ad5fd92 Nearly complete PS/2 driver 2016-08-31 21:40:34 -06:00
Jeremy Soller f784e9a06a Fill in all exception and IRQ entries. Handle PIT, keyboard IRQs 2016-08-31 17:45:21 -06:00
ticki a9a8c2b340 Merge branch 'master' of github.com:redox-os/kernel 2016-08-31 17:02:47 +02:00
ticki 03e7f221a8 Add the Fd definition file.
Damn, I forgot to `git add` it.
2016-08-31 17:01:08 +02:00
Jeremy Soller 165485b721 Add file descriptor type 2016-08-30 16:27:10 -06:00
Jeremy Soller de761ce921 Merge branch 'master' of https://github.com/redox-os/kernel 2016-08-30 16:23:56 -06:00
Jeremy Soller d3dfff8d51 Improvements for context switching 2016-08-30 16:23:51 -06:00
ticki 94a1a0fa0c Newtype file descriptors.
To avoid various bugs regarding the typing of file descriptors, we
newtype them into a simple wrapper type.

- Document some stuff.
2016-08-29 11:58:31 +02:00
Jeremy Soller 3a232cc60f Merge branch 'master' of https://github.com/redox-os/kernel 2016-08-28 18:39:02 -06:00
Jeremy Soller 6e3f59ba8e Simple, unsafe context switch 2016-08-28 18:38:53 -06:00
Jeremy Soller d5e8a5a338 Merge pull request #1 from mus0u/patch-1
fix a couple of readme typos
2016-08-28 15:49:57 -06:00
mus0u a646ae4d03 fix a couple of readme typos 2016-08-28 16:37:40 -05:00
Jeremy Soller e24ccd4ead Back to x86_64, update rust 2016-08-27 19:47:08 -06:00
Jeremy Soller 6715d5c534 Arm! 2016-08-25 17:03:01 -06:00
Jeremy Soller c2a95c96d5 Fixes for real hardware 2016-08-24 20:31:59 -06:00
Jeremy Soller 234fb64999 Add display 2016-08-24 20:10:55 -06:00
Jeremy Soller c9d338715d Fix the build. Sorry 2016-08-24 19:30:14 -06:00
Jeremy Soller 2be7ccaec2 Arch context in kernel context 2016-08-24 10:35:42 -06:00
Jeremy Soller f6e57ff5d1 Add arch context, WIP switching 2016-08-22 19:56:35 -06:00