OS Development

New Topic

22414 topics

Page 1 of 449
- Jump to page:
1
2
3
4
5
…
449
Next

Announcements

Replies

Views

Last post

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
1

…

11

12

13

14

15
218 Replies

4277196 Views

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

0 Replies

118835 Views

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

Topics

Replies

Views

Last post

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
1

…

259

260

261

262

263
3944 Replies

3507530 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
1

…

51

52

53

54

55
821 Replies

1135275 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
1

…

8

9

10

11

12
170 Replies

747950 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

70291 Views

Last post by Schol-R-LEA
Wed Jul 24, 2019 1:39 pm
Strange memory allocation bug

Last post by torii « Fri Jul 11, 2025 8:55 am
Replies: 5
by torii » Thu Jul 03, 2025 3:58 pm

5 Replies

10460 Views

Last post by torii
Fri Jul 11, 2025 8:55 am
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

687 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

1090 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

1363 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

1105 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
1

2
19 Replies

9729 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

576 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

4012 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

1413 Views

Last post by karim
Sun Jul 06, 2025 9:34 pm
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

3103 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

524 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

2123 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

2130 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

4211 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

475 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

2324 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
1

2

3
38 Replies

19991 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

5572 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

644 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

4315 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

6692 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

2972 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

3177 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

3315 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

3192 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

3406 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

2789 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

2586 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

2629 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

3803 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

4193 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

4043 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

3166 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

3643 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

3283 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

4456 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

14481 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

6165 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

13917 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

19809 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

5878 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
1

2

3
32 Replies

32716 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

6207 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

16805 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

7528 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

17825 Views

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

New Topic

22414 topics

Page 1 of 449
- Jump to page:
1
2
3
4
5
…
449
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum