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OSDev Wiki Relicensing statements

Last post by Combuster « Fri Feb 03, 2017 1:42 am
Replies: 218
by Combuster » Fri Jul 08, 2011 3:07 am
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Last post by Combuster
Fri Feb 03, 2017 1:42 am
FORUM RULES - REQUIRED READING

Last post by Brendan « Sun Aug 30, 2009 2:15 pm

by Brendan » Sun Aug 30, 2009 2:15 pm

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Last post by Brendan
Sun Aug 30, 2009 2:15 pm

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What does your OS look like? (Screen Shots..)

Last post by joshw « Wed Jul 09, 2025 12:40 pm
Replies: 3944
by Brynet-Inc » Mon Oct 23, 2006 5:51 pm
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3944 Replies

3505962 Views

Last post by joshw
Wed Jul 09, 2025 12:40 pm
When your OS goes crazy - Screenshots

Last post by devton « Sat May 24, 2025 5:57 pm
Replies: 821
by finarfin » Sat Jan 17, 2009 2:27 pm
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1135005 Views

Last post by devton
Sat May 24, 2025 5:57 pm
Book Recommendations

Last post by sh42 « Tue Aug 27, 2024 9:14 am
Replies: 170
by Schol-R-LEA » Sun Aug 25, 2002 9:59 am
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747664 Views

Last post by sh42
Tue Aug 27, 2024 9:14 am
Links and advice for new members

Last post by Schol-R-LEA « Wed Jul 24, 2019 1:39 pm

by Schol-R-LEA » Wed Jul 24, 2019 1:39 pm

0 Replies

70233 Views

Last post by Schol-R-LEA
Wed Jul 24, 2019 1:39 pm
The GDT

Last post by Octocontrabass « Thu Jul 10, 2025 8:58 pm
Replies: 1
by karim » Thu Jul 10, 2025 4:46 pm

1 Replies

99 Views

Last post by Octocontrabass
Thu Jul 10, 2025 8:58 pm
Floppy disk read: 224 byte sector?

Last post by Octocontrabass « Thu Jul 10, 2025 8:18 pm
Replies: 3
by avcado » Wed Jul 09, 2025 4:03 pm

3 Replies

216 Views

Last post by Octocontrabass
Thu Jul 10, 2025 8:18 pm
Triple Fault after adding declarations to kernel

Last post by ajmoritz « Thu Jul 10, 2025 3:33 pm
Replies: 3
by ajmoritz » Thu Jul 10, 2025 12:05 am

3 Replies

192 Views

Last post by ajmoritz
Thu Jul 10, 2025 3:33 pm
[SOLVED] PIC ICW3 explanation

Last post by iansjack « Wed Jul 09, 2025 11:34 pm
Replies: 5
by CeriseSky » Wed Jul 09, 2025 1:36 pm

5 Replies

466 Views

Last post by iansjack
Wed Jul 09, 2025 11:34 pm
Looking for OS Developers – Help Build a Free Windows 11–Compatible Operating System from Scratch!

Last post by joshw « Wed Jul 09, 2025 9:57 am
Replies: 19
by basicprogrammer30 » Sat Jun 28, 2025 2:02 pm
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9470 Views

Last post by joshw
Wed Jul 09, 2025 9:57 am
Does a USB Keyboard Use DMA?

Last post by nullplan « Wed Jul 09, 2025 8:40 am
Replies: 1
by karim » Tue Jul 08, 2025 11:07 pm

1 Replies

360 Views

Last post by nullplan
Wed Jul 09, 2025 8:40 am
Are multi-core timer interrupts staggered?

Last post by rdos « Mon Jul 07, 2025 2:04 am
Replies: 2
by robfinch » Sun Jul 06, 2025 7:04 pm

2 Replies

3984 Views

Last post by rdos
Mon Jul 07, 2025 2:04 am
Memory map

Last post by karim « Sun Jul 06, 2025 9:34 pm
Replies: 3
by karim » Thu Jul 03, 2025 2:50 pm

3 Replies

1401 Views

Last post by karim
Sun Jul 06, 2025 9:34 pm
Strange memory allocation bug

Last post by nullplan « Sat Jul 05, 2025 5:18 am
Replies: 4
by torii » Thu Jul 03, 2025 3:58 pm

4 Replies

10395 Views

Last post by nullplan
Sat Jul 05, 2025 5:18 am
PE machine definitions

Last post by kerravon « Fri Jul 04, 2025 11:49 pm
Replies: 6
by kerravon » Thu Jul 03, 2025 11:04 pm

6 Replies

3080 Views

Last post by kerravon
Fri Jul 04, 2025 11:49 pm
How do I use file in user's space?

Last post by Octocontrabass « Fri Jul 04, 2025 7:05 pm
Replies: 1
by gamingjam60 » Fri Jul 04, 2025 9:43 am

1 Replies

503 Views

Last post by Octocontrabass
Fri Jul 04, 2025 7:05 pm
lseek for /dev/random

Last post by iansjack « Fri Jul 04, 2025 8:30 am
Replies: 2
by robfinch » Fri Jul 04, 2025 3:01 am

2 Replies

2091 Views

Last post by iansjack
Fri Jul 04, 2025 8:30 am
Tackling RISC-V as a beginner at osdev

Last post by Octocontrabass « Thu Jul 03, 2025 7:20 pm
Replies: 1
by pearmypie » Thu Jul 03, 2025 7:28 am

1 Replies

2114 Views

Last post by Octocontrabass
Thu Jul 03, 2025 7:20 pm
Page fault on framebuffer access

Last post by iansjack « Wed Jul 02, 2025 1:40 pm
Replies: 4
by torii » Mon Jun 30, 2025 4:02 am

4 Replies

4147 Views

Last post by iansjack
Wed Jul 02, 2025 1:40 pm
How are I/O Device Addresses Propagated to Chipsets During Boot?

Last post by Octocontrabass « Mon Jun 30, 2025 10:42 am
Replies: 1
by karim » Mon Jun 30, 2025 10:11 am

1 Replies

460 Views

Last post by Octocontrabass
Mon Jun 30, 2025 10:42 am
Works in QEMU but not in Bochs

Last post by hallooz « Sun Jun 29, 2025 8:45 pm
Replies: 2
by hallooz » Sat Jun 28, 2025 2:26 pm

2 Replies

2291 Views

Last post by hallooz
Sun Jun 29, 2025 8:45 pm
Problems formatting a 5.25" floppy...

Last post by AnalogChipDesigner « Sun Jun 29, 2025 4:58 pm
Replies: 38
by AnalogChipDesigner » Sat Jun 21, 2025 2:43 am
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19812 Views

Last post by AnalogChipDesigner
Sun Jun 29, 2025 4:58 pm
page fault when enabling interrupts in syscalls

Last post by Octocontrabass « Sun Jun 29, 2025 4:23 pm
Replies: 9
by RayanMargham » Wed Jun 25, 2025 12:30 pm

9 Replies

5541 Views

Last post by Octocontrabass
Sun Jun 29, 2025 4:23 pm
How do I get the address at the end of the kernel?

Last post by Tomrs123 « Sun Jun 29, 2025 3:43 pm
Replies: 3
by Tomrs123 » Sun Jun 29, 2025 1:05 pm

3 Replies

631 Views

Last post by Tomrs123
Sun Jun 29, 2025 3:43 pm
Unable to enable paging

Last post by torii « Sat Jun 28, 2025 11:24 am
Replies: 10
by torii » Thu Jun 26, 2025 6:55 am

10 Replies

4289 Views

Last post by torii
Sat Jun 28, 2025 11:24 am
Conflicting types but function types are the same

Last post by aether123 « Fri Jun 27, 2025 3:24 pm
Replies: 5
by aether123 » Wed Jun 25, 2025 5:40 pm

5 Replies

6645 Views

Last post by aether123
Fri Jun 27, 2025 3:24 pm
Does NASM need org 0x7C00 to assemble boot sectors correctly?

Last post by BenLunt « Thu Jun 26, 2025 5:46 pm
Replies: 3
by karim » Mon Jun 23, 2025 8:09 pm

3 Replies

2945 Views

Last post by BenLunt
Thu Jun 26, 2025 5:46 pm
Seemingly corrupt Multiboot info structure?

Last post by Octocontrabass « Wed Jun 25, 2025 3:23 pm
Replies: 5
by torii » Wed Jun 25, 2025 11:30 am

5 Replies

3159 Views

Last post by Octocontrabass
Wed Jun 25, 2025 3:23 pm
Is Memory Mapped I/O Taking RAM Address Space for Devices?

Last post by sounds « Tue Jun 24, 2025 11:42 am
Replies: 3
by karim » Mon Jun 23, 2025 11:34 pm

3 Replies

3289 Views

Last post by sounds
Tue Jun 24, 2025 11:42 am
memory-mapped I/O

Last post by Octocontrabass « Tue Jun 24, 2025 10:21 am
Replies: 1
by karim » Tue Jun 24, 2025 7:40 am

1 Replies

3170 Views

Last post by Octocontrabass
Tue Jun 24, 2025 10:21 am
No multiboot header found issue not found after trying to implement

Last post by hallooz « Mon Jun 23, 2025 10:25 pm
Replies: 2
by hallooz » Sun Jun 22, 2025 10:12 pm

2 Replies

3376 Views

Last post by hallooz
Mon Jun 23, 2025 10:25 pm
[BITS 16] in real mode

Last post by Octocontrabass « Mon Jun 23, 2025 9:25 pm
Replies: 1
by karim » Mon Jun 23, 2025 9:06 pm

1 Replies

2766 Views

Last post by Octocontrabass
Mon Jun 23, 2025 9:25 pm
Does the BIOS set up the IVT at the start of RAM for handling real mode interrupts?

Last post by karim « Mon Jun 23, 2025 8:53 pm
Replies: 2
by karim » Mon Jun 23, 2025 8:45 pm

2 Replies

2573 Views

Last post by karim
Mon Jun 23, 2025 8:53 pm
MicroKernel Creation

Last post by Octocontrabass « Mon Jun 23, 2025 8:00 pm
Replies: 1
by Astrox9966 » Mon Jun 23, 2025 7:30 pm

1 Replies

2613 Views

Last post by Octocontrabass
Mon Jun 23, 2025 8:00 pm
Undefined reference to memset [SOLVED]

Last post by aether123 « Sat Jun 21, 2025 10:51 pm
Replies: 6
by aether123 » Sat Jun 21, 2025 6:25 pm

6 Replies

3789 Views

Last post by aether123
Sat Jun 21, 2025 10:51 pm
Function defined twice? [SOLVED]

Last post by aether123 « Sat Jun 21, 2025 5:50 pm
Replies: 8
by aether123 » Sat Jun 21, 2025 5:05 pm

8 Replies

4184 Views

Last post by aether123
Sat Jun 21, 2025 5:50 pm
64 bit GDT triple faulting [SOLVED]

Last post by core2extreme « Sat Jun 21, 2025 11:57 am
Replies: 4
by core2extreme » Thu Jun 19, 2025 12:13 pm

4 Replies

4022 Views

Last post by core2extreme
Sat Jun 21, 2025 11:57 am
Accessing SMBus registers

Last post by nullplan « Sat Jun 21, 2025 10:14 am
Replies: 4
by avcado » Fri Jun 20, 2025 8:43 am

4 Replies

3150 Views

Last post by nullplan
Sat Jun 21, 2025 10:14 am
TSS implicit function delcleration [SOLVED]

Last post by aether123 « Fri Jun 20, 2025 10:12 pm
Replies: 5
by aether123 » Fri Jun 20, 2025 9:24 pm

5 Replies

3612 Views

Last post by aether123
Fri Jun 20, 2025 10:12 pm
Why does syscall is causing Page fault at address 0x0?

Last post by iansjack « Fri Jun 20, 2025 8:46 am
Replies: 3
by gamingjam60 » Thu Jun 19, 2025 8:10 am

3 Replies

3265 Views

Last post by iansjack
Fri Jun 20, 2025 8:46 am
Why does user function is not printing system call message?

Last post by Octocontrabass « Tue Jun 17, 2025 12:21 pm
Replies: 1
by gamingjam60 » Tue Jun 17, 2025 10:00 am

1 Replies

4359 Views

Last post by Octocontrabass
Tue Jun 17, 2025 12:21 pm
How could I resolve the peculiar virtual address behavior?

Last post by Octocontrabass « Tue Jun 17, 2025 9:56 am
Replies: 3
by gamingjam60 » Fri Jun 06, 2025 2:23 am

3 Replies

14382 Views

Last post by Octocontrabass
Tue Jun 17, 2025 9:56 am
UEFI GUID issue

Last post by Rover « Mon Jun 16, 2025 12:58 pm
Replies: 2
by Rover » Sun Jun 15, 2025 12:06 pm

2 Replies

6093 Views

Last post by Rover
Mon Jun 16, 2025 12:58 pm
Placement of %include in my NASM bootloader affects program behavior

Last post by eekee « Sat Jun 14, 2025 4:08 am
Replies: 5
by kushalv238 » Thu Jun 05, 2025 9:28 am

5 Replies

13793 Views

Last post by eekee
Sat Jun 14, 2025 4:08 am
My little EFI loader. Qemu resets on cr3 load. Something I'm missing?

Last post by joshw « Tue Jun 10, 2025 11:58 pm
Replies: 7
by joshw » Sat Jun 07, 2025 11:26 pm

7 Replies

19602 Views

Last post by joshw
Tue Jun 10, 2025 11:58 pm
File reading in real mode OS

Last post by iansjack « Fri Jun 06, 2025 11:17 am
Replies: 1
by PRoX » Fri Jun 06, 2025 7:17 am

1 Replies

5854 Views

Last post by iansjack
Fri Jun 06, 2025 11:17 am
File system hangs.

Last post by sebihepp « Thu Jun 05, 2025 10:39 am
Replies: 32
by zevvi » Mon Jun 02, 2025 4:24 am
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32 Replies

32593 Views

Last post by sebihepp
Thu Jun 05, 2025 10:39 am
i am genuinely stupid

Last post by aayanbaig « Thu Jun 05, 2025 8:24 am
Replies: 2
by aayanbaig » Wed Jun 04, 2025 1:55 am

2 Replies

6185 Views

Last post by aayanbaig
Thu Jun 05, 2025 8:24 am
static shared lib vs dynamically shared lib

Last post by eekee « Wed Jun 04, 2025 10:20 pm
Replies: 10
by ITchimp » Wed May 21, 2025 10:00 pm

10 Replies

16738 Views

Last post by eekee
Wed Jun 04, 2025 10:20 pm
SOLVED -- caps lock, num lock, and scroll lock interrupts all being sent twice

Last post by SuperNovaa41 « Tue Jun 03, 2025 4:30 pm
Replies: 4
by SuperNovaa41 » Tue Jun 03, 2025 3:51 pm

4 Replies

7504 Views

Last post by SuperNovaa41
Tue Jun 03, 2025 4:30 pm
Limine memmap request fail

Last post by iansjack « Sun Jun 01, 2025 10:23 am
Replies: 10
by MikyBart » Fri May 23, 2025 11:40 am

10 Replies

17758 Views

Last post by iansjack
Sun Jun 01, 2025 10:23 am

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