533bc8567a
Add linked list structure
2020-02-05 11:38:13 +02:00
3542b73f1a
SMP kinda works, fixed malloc race condition
...
Damn, I totally need to review SMP safety
2020-02-04 14:16:16 +02:00
d9595c7f62
Change project structure
2020-02-04 12:45:15 +02:00
b60ae9eebd
Backport VESA driver
2020-02-03 13:43:02 +02:00
51d27f5f8c
Add GCC/binutils patches
2020-02-03 15:22:46 +02:00
32f51f53f0
Backport USB driver + UHCI
2020-02-03 13:40:03 +02:00
68a7241a87
reboot() system call
2020-02-03 13:10:46 +02:00
fbdb44b71d
Backport ext2
2020-02-03 12:56:53 +02:00
14805828b5
Backport sysfs and random
2020-02-03 12:39:53 +02:00
0571a7f12a
Bring back more previously available syscalls
2020-02-01 21:11:47 +02:00
0df6daa87f
Restructure source files
2020-01-31 22:57:38 +02:00
4e845d5d5e
Backport more old code
2020-01-31 22:18:29 +02:00
cf9c511ff3
Added I/O syscalls (read/write) and ring reading
2020-01-31 11:44:47 +02:00
69fd9cb6ce
Add vfs to it
2020-01-30 20:10:07 +02:00
cbb39f9d77
Add basic userspace binary execution (ported from older kernel)
2020-01-30 17:29:40 +02:00
e718112e72
Move files a bit, add sys_exit
2020-01-30 15:43:41 +02:00
8f7d5071e6
Userspace fork seems to work
2020-01-30 14:32:08 +02:00
6e9de43a17
Testing sched
2020-01-30 12:00:25 +02:00
48764261ba
Nuke most of the non-essential sources
2020-01-29 22:40:44 +02:00
3a277167a2
Add CPUID instruction support, NX bit for page tables
2020-01-29 22:24:51 +02:00
fe78d497f4
I hate you
2020-01-29 14:24:05 +02:00
41ac897360
Nuke it all
2020-01-29 14:07:09 +02:00
a221a2a561
Nuke old scheduling code, begin all threads anew
2020-01-28 15:41:33 +02:00
8ef26b4450
Reenable UHCI driver
2020-01-27 21:56:49 +02:00
7920c4dba1
IPI functions for cross-processor messaging, panic now halts the whole
...
system
2020-01-27 16:22:21 +02:00
bfe2999b8a
Add snprintf for sysfs buffer writing
2020-01-27 12:59:02 +02:00
2cc9c6ef07
Remove unused commented-out lines
2020-01-27 11:48:01 +02:00
4e99ad39ca
Include "+SMP" in version string when built with SMP support
2020-01-27 11:45:34 +02:00
49a2f60c24
Add AHCI SATA write and ext2 file reading
2020-01-26 19:50:46 +02:00
84d02993d4
Add a simple sysfs implementation
2020-01-25 23:04:55 +02:00
6a8f09a9d9
Organize source files, make USB stuff optional
2020-01-25 02:32:44 +02:00
0ab205579f
Fix queue handling in UHCI driver, add USB keyboard support
2020-01-25 01:27:00 +02:00
016037659a
USB: Add device enumeration and UHCI (ugly) support
...
Most of the idea for UHCI controller queue handling is
shamelessly stolen from https://github.com/pdoane/osdev , except
the way of handling queue heads and allocating them is very
simplified.
2020-01-24 17:40:28 +02:00
e5b1674748
New AHCI driver, SATA/SATAPI support for reading (+ SATA writing)
2020-01-23 16:27:20 +02:00
28aa749956
Get rid of old AHCI/IDE drivers
2020-01-22 15:38:56 +02:00
f648cd2b94
Get rid of old ext2
2020-01-22 15:36:58 +02:00
89b7b86fbb
Add options to configure kernel cmdline
2020-01-22 13:35:50 +02:00
0105aa8002
Proper line discipline for TTYs and simple line discipline for chardevs
2020-01-21 17:08:31 +02:00
beecf5e2b3
Add an option for controlling debugging cycles
2020-01-21 00:09:22 +02:00
5d316c0691
Add caps lock handling (ps/2)
2020-01-20 17:08:58 +02:00
5d3e884b66
Basic job control with process groups. setuid bit support
2020-01-20 15:39:57 +02:00
f2ad1e69eb
Fixed broken signal handling
2020-01-15 22:07:11 +02:00
86cd5446cd
Set system boot time properly, fix gettimeofday
2020-01-15 17:00:24 +02:00
8682e51c66
Add version reporting when booting
2020-01-15 11:46:26 +02:00
63bd9a2b35
Add open/truncate/read/write operations + file access
2020-01-13 14:38:16 +02:00
8b0fe62240
Add read/write syscalls again
2020-01-12 22:59:13 +02:00
d0784e5f4b
Userspace init executes again, fixed missing FXSAVE zone in threads
2020-01-12 22:17:15 +02:00
fa399280fd
Add find() and link resolution to VFS
2020-01-12 12:57:31 +02:00
2e795d2ebf
Minimal working vfs refactor
2020-01-10 15:37:54 +02:00
565f67188a
Remove old VFS implementation
2020-01-10 14:09:45 +02:00
Mark