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OSDev Wiki Relicensing statements

Last post by Combuster « Fri Feb 03, 2017 1:42 am
Posted in OS Development
Replies: 218
by Combuster » Fri Jul 08, 2011 3:07 am » in OS Development
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218 Replies

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Last post by Combuster
Fri Feb 03, 2017 1:42 am

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Most Exciting / Promising Features for a New OS?

Last post by emarkus « Wed Oct 02, 2024 8:40 am
Replies: 6
by spenc » Sun Jul 07, 2024 11:03 am

6 Replies

13008 Views

Last post by emarkus
Wed Oct 02, 2024 8:40 am
Zero-copy file-IO in userspace

Last post by rdos « Sat Sep 28, 2024 6:37 am
Replies: 40
by rdos » Thu Feb 09, 2023 3:30 pm
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40 Replies

47675 Views

Last post by rdos
Sat Sep 28, 2024 6:37 am
Getting to Ring 3 x86-64

Last post by Octocontrabass « Thu Sep 26, 2024 11:57 pm
Replies: 3
by chicken » Tue Sep 24, 2024 7:05 am

3 Replies

1279 Views

Last post by Octocontrabass
Thu Sep 26, 2024 11:57 pm
How to initialize pages in x86 SMP kernel

Last post by nullplan « Thu Sep 26, 2024 10:55 am
Replies: 1
by rdos » Thu Sep 26, 2024 1:09 am

1 Replies

885 Views

Last post by nullplan
Thu Sep 26, 2024 10:55 am
[SOLVED] user mode access to higher half addresses

Last post by linguofreak « Wed Sep 18, 2024 1:11 am
Replies: 3
by chicken » Sat Sep 14, 2024 8:14 am

3 Replies

3139 Views

Last post by linguofreak
Wed Sep 18, 2024 1:11 am
Shared libraries without a MMU

Last post by nullplan « Wed Sep 04, 2024 9:35 pm
Replies: 3
by ldp » Wed Sep 04, 2024 12:16 pm

3 Replies

5225 Views

Last post by nullplan
Wed Sep 04, 2024 9:35 pm
Designing a "calculator" "kernel"

Last post by eekee « Mon Aug 19, 2024 2:16 am
Replies: 12
by avcado » Mon Aug 12, 2024 4:16 pm

12 Replies

14647 Views

Last post by eekee
Mon Aug 19, 2024 2:16 am
How to move data between user and kernel space in syscalls?

Last post by rdos « Mon Aug 19, 2024 12:58 am
Replies: 5
by stillconfused » Sat Aug 10, 2024 7:06 pm

5 Replies

10270 Views

Last post by rdos
Mon Aug 19, 2024 12:58 am
Decoupling Boot Partitions from Operating Systems

Last post by Octocontrabass « Wed Aug 07, 2024 10:42 pm
Replies: 1
by human00731582 » Wed Aug 07, 2024 1:49 pm

1 Replies

8354 Views

Last post by Octocontrabass
Wed Aug 07, 2024 10:42 pm
DSL describing Plan9-like devices

Last post by spenc « Fri Jul 26, 2024 12:24 am
Replies: 5
by arseniuss » Tue May 28, 2024 7:52 am

5 Replies

10444 Views

Last post by spenc
Fri Jul 26, 2024 12:24 am
New approach to scheduling (microkernel)

Last post by vlad9486 « Mon Jul 22, 2024 5:33 am
Replies: 19
by vlad9486 » Sat Jul 20, 2024 12:14 pm
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13265 Views

Last post by vlad9486
Mon Jul 22, 2024 5:33 am
what part of the OS resides in each process address space?

Last post by devc1 « Wed Jul 03, 2024 9:00 pm
Replies: 8
by fairy21 » Sun Mar 24, 2024 8:02 am

8 Replies

10476 Views

Last post by devc1
Wed Jul 03, 2024 9:00 pm
New alternative for fork()/exec() and posix_spawn().

Last post by eekee « Fri Jun 28, 2024 10:16 am
Replies: 9
by KN9296 » Tue Mar 05, 2024 8:44 pm

9 Replies

10997 Views

Last post by eekee
Fri Jun 28, 2024 10:16 am
What are the hidden complexities of binary compatibility?

Last post by StudlyCaps « Sun Jun 02, 2024 6:18 pm
Replies: 12
by austanss » Sun Apr 28, 2024 12:30 pm

12 Replies

12746 Views

Last post by StudlyCaps
Sun Jun 02, 2024 6:18 pm
MZ and PM16

Last post by kerravon « Wed May 22, 2024 11:36 am

by kerravon » Wed May 22, 2024 11:36 am

0 Replies

15666 Views

Last post by kerravon
Wed May 22, 2024 11:36 am
Question: Processes vs Threads

Last post by thewrongchristian « Wed May 22, 2024 7:01 am
Replies: 1
by sebihepp » Wed May 22, 2024 4:16 am

1 Replies

10039 Views

Last post by thewrongchristian
Wed May 22, 2024 7:01 am
Finding the kenrel (ext*)

Last post by nullplan « Sun May 19, 2024 2:27 pm
Replies: 3
by PavelChekov » Sun May 19, 2024 11:17 am

3 Replies

10188 Views

Last post by nullplan
Sun May 19, 2024 2:27 pm
Linux ELF semi-compatibility

Last post by kerravon « Fri Mar 22, 2024 6:58 pm
Replies: 16
by kerravon » Fri Feb 23, 2024 3:12 pm
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16 Replies

24156 Views

Last post by kerravon
Fri Mar 22, 2024 6:58 pm
Implement semaphore using pipe?

Last post by nullplan « Fri Mar 22, 2024 9:21 am
Replies: 1
by songziming » Fri Mar 22, 2024 3:02 am

1 Replies

9878 Views

Last post by nullplan
Fri Mar 22, 2024 9:21 am
Xv6 scheduler context - why?

Last post by rdos « Thu Mar 21, 2024 3:28 am
Replies: 4
by thewrongchristian » Wed Mar 20, 2024 8:31 am

4 Replies

10300 Views

Last post by rdos
Thu Mar 21, 2024 3:28 am
Intent86 -- a curious little OS I can't quite find time for

Last post by rdos « Fri Mar 01, 2024 1:48 am
Replies: 3
by eekee » Tue Feb 27, 2024 6:01 am

3 Replies

10192 Views

Last post by rdos
Fri Mar 01, 2024 1:48 am
ExoForth Design concepts for critique.

Last post by eekee « Fri Feb 09, 2024 6:37 pm
Replies: 3
by jemo07 » Thu Jan 11, 2024 4:11 am

3 Replies

10650 Views

Last post by eekee
Fri Feb 09, 2024 6:37 pm
memory management with multiple cores

Last post by nullplan « Wed Feb 07, 2024 10:10 pm
Replies: 17
by acccidiccc » Sun Jun 12, 2022 10:46 am
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17 Replies

33237 Views

Last post by nullplan
Wed Feb 07, 2024 10:10 pm
And you get a service!

Last post by linguofreak « Fri Feb 02, 2024 12:37 pm
Replies: 3
by AndrewAPrice » Wed Jan 10, 2024 10:31 am

3 Replies

10760 Views

Last post by linguofreak
Fri Feb 02, 2024 12:37 pm
What is the proper way to set/map up user-space app memory?

Last post by nullplan « Mon Jan 29, 2024 2:48 pm
Replies: 10
by kashimoto » Sun Dec 11, 2022 5:45 am

10 Replies

16368 Views

Last post by nullplan
Mon Jan 29, 2024 2:48 pm
Calling of the scheduler and IPL/DPC

Last post by lockna « Tue Jan 16, 2024 12:46 am
Replies: 1
by lockna » Mon Nov 13, 2023 4:56 am

1 Replies

10049 Views

Last post by lockna
Tue Jan 16, 2024 12:46 am
running 32-bit code in LM64

Last post by eekee « Mon Jan 15, 2024 11:22 am
Replies: 137
by kerravon » Wed Aug 16, 2023 5:04 pm
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137 Replies

117287 Views

Last post by eekee
Mon Jan 15, 2024 11:22 am
How would I go about offsetting memory for program

Last post by eekee « Mon Jan 15, 2024 9:36 am
Replies: 7
by vinny » Sat Nov 11, 2023 1:21 am

7 Replies

11436 Views

Last post by eekee
Mon Jan 15, 2024 9:36 am
A kernel in hardware (making a very CISC architecture)

Last post by jemo07 « Thu Jan 11, 2024 8:42 am
Replies: 6
by AndrewAPrice » Tue Mar 14, 2023 4:17 pm

6 Replies

14211 Views

Last post by jemo07
Thu Jan 11, 2024 8:42 am
are file descriptors really needed

Last post by nullplan « Mon Dec 11, 2023 10:28 am
Replies: 2
by clementttttttttt » Mon Dec 11, 2023 8:21 am

2 Replies

10960 Views

Last post by nullplan
Mon Dec 11, 2023 10:28 am
Is it time to ditch 4k pages?

Last post by Xeno « Fri Nov 03, 2023 7:36 pm
Replies: 9
by elfenix » Sun Feb 12, 2023 12:55 pm

9 Replies

18359 Views

Last post by Xeno
Fri Nov 03, 2023 7:36 pm
NVMe driver

Last post by rdos « Sat Sep 30, 2023 1:19 pm
Replies: 17
by rdos » Wed Sep 20, 2023 1:37 pm
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17 Replies

37392 Views

Last post by rdos
Sat Sep 30, 2023 1:19 pm
Design buddy allocator that supports reserved memory?

Last post by thewrongchristian « Thu Sep 07, 2023 4:55 am
Replies: 1
by stevefan1999 » Tue Sep 05, 2023 8:24 am

1 Replies

12201 Views

Last post by thewrongchristian
Thu Sep 07, 2023 4:55 am
Conditional Suspension/Resumption of Threads

Last post by davmac314 « Wed Aug 09, 2023 6:24 am
Replies: 2
by Stkyrdknmblz » Sat Aug 05, 2023 10:25 pm

2 Replies

12030 Views

Last post by davmac314
Wed Aug 09, 2023 6:24 am
Cache and devices

Last post by Octocontrabass « Tue Aug 01, 2023 1:07 pm
Replies: 8
by devc1 » Mon Jul 31, 2023 2:35 pm

8 Replies

14697 Views

Last post by Octocontrabass
Tue Aug 01, 2023 1:07 pm
UNIX Codebase/Distros?

Last post by Solar « Tue Jul 25, 2023 2:55 pm
Replies: 8
by PavelChekov » Sat Jul 22, 2023 9:10 am

8 Replies

14599 Views

Last post by Solar
Tue Jul 25, 2023 2:55 pm
Question about segmentation in x80-86

Last post by JAAman « Thu Jul 20, 2023 9:03 pm
Replies: 2
by asientador » Thu Jul 06, 2023 1:46 am

2 Replies

12192 Views

Last post by JAAman
Thu Jul 20, 2023 9:03 pm
What is the AP Reset Vector / Recovery Startup AP Data

Last post by Octocontrabass « Mon Jun 26, 2023 7:59 am
Replies: 1
by druckdev » Sun Jun 25, 2023 5:32 am

1 Replies

12038 Views

Last post by Octocontrabass
Mon Jun 26, 2023 7:59 am
Guys what is the purpose of handles ?

Last post by linguofreak « Mon Jun 19, 2023 12:47 am
Replies: 27
by devc1 » Sun May 28, 2023 9:46 am
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27 Replies

30323 Views

Last post by linguofreak
Mon Jun 19, 2023 12:47 am
Writing a good, modular network stack

Last post by rdos « Fri Jun 16, 2023 5:34 am
Replies: 4
by CaydendW » Tue Jun 13, 2023 11:32 am

4 Replies

13178 Views

Last post by rdos
Fri Jun 16, 2023 5:34 am
Non-blocking I/O using standard BIOS calls

Last post by Octocontrabass « Sat May 20, 2023 6:37 pm
Replies: 9
by Smoppi » Fri Feb 10, 2023 10:03 pm

9 Replies

17167 Views

Last post by Octocontrabass
Sat May 20, 2023 6:37 pm
Creating programs

Last post by nullplan « Sun May 07, 2023 3:21 am
Replies: 3
by SanderR » Sun May 07, 2023 1:20 am

3 Replies

13495 Views

Last post by nullplan
Sun May 07, 2023 3:21 am
Opinions on scheduler (C++ coroutines and NodeJS)

Last post by rdos « Wed May 03, 2023 7:07 am
Replies: 36
by startrail » Sun Mar 19, 2023 9:17 am
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36 Replies

42521 Views

Last post by rdos
Wed May 03, 2023 7:07 am
Segmented VFS: Is this a good design?

Last post by rdos « Mon Apr 17, 2023 4:41 am
Replies: 18
by Clover5411 » Sat Mar 11, 2023 2:15 pm
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18 Replies

27740 Views

Last post by rdos
Mon Apr 17, 2023 4:41 am
viruses access hard disk directly without need of os

Last post by bellezzasolo « Wed Apr 12, 2023 9:12 am
Replies: 8
by wljackhero » Fri Jan 13, 2023 3:33 am

8 Replies

16720 Views

Last post by bellezzasolo
Wed Apr 12, 2023 9:12 am
Future time epoch and floating point time stamps

Last post by nullplan « Fri Mar 24, 2023 6:58 pm
Replies: 16
by azblue » Wed Mar 22, 2023 9:39 pm
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16 Replies

29794 Views

Last post by nullplan
Fri Mar 24, 2023 6:58 pm
Live ISO, VFS, and mount points

Last post by MollenOS « Fri Mar 17, 2023 4:49 am
Replies: 3
by startrail » Wed Mar 15, 2023 6:29 pm

3 Replies

13591 Views

Last post by MollenOS
Fri Mar 17, 2023 4:49 am
How to make safe updates of descriptors

Last post by rdos « Wed Feb 22, 2023 2:32 pm
Replies: 6
by rdos » Tue Feb 21, 2023 3:36 pm

6 Replies

15897 Views

Last post by rdos
Wed Feb 22, 2023 2:32 pm
How is hardware supposed to be multiplexed in a exokernel?

Last post by Octocontrabass « Wed Feb 22, 2023 11:24 am
Replies: 5
by exo » Mon Feb 20, 2023 2:00 am

5 Replies

14637 Views

Last post by Octocontrabass
Wed Feb 22, 2023 11:24 am
A plague upon traditional GUI design!

Last post by nullplan « Fri Feb 17, 2023 11:32 am
Replies: 1
by eekee » Fri Feb 17, 2023 5:24 am

1 Replies

13396 Views

Last post by nullplan
Fri Feb 17, 2023 11:32 am

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