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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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Disable MTRRs

Last post by johnsa « Thu Nov 13, 2025 1:32 pm
Replies: 29
by johnsa » Mon Jan 02, 2017 8:26 am
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29 Replies

111248 Views

Last post by johnsa
Thu Nov 13, 2025 1:32 pm
ACPI Handover and SCI/EC

Last post by johnsa « Tue Nov 11, 2025 4:11 pm
Replies: 1
by johnsa » Tue Nov 11, 2025 11:56 am

1 Replies

18505 Views

Last post by johnsa
Tue Nov 11, 2025 4:11 pm
Questions on compiling libgcc, multitasking, filesystem, and how to go about them

Last post by atomtables « Sun Nov 09, 2025 6:36 am
Replies: 2
by atomtables » Sat Nov 08, 2025 10:33 pm

2 Replies

17687 Views

Last post by atomtables
Sun Nov 09, 2025 6:36 am
Initialising PS2 controller results in #GP and jump to random code on real hardware

Last post by atomtables « Sat Nov 08, 2025 12:41 pm
Replies: 2
by atomtables » Sat Oct 25, 2025 5:17 pm

2 Replies

47128 Views

Last post by atomtables
Sat Nov 08, 2025 12:41 pm
Graphics mode switch VBE 'Artifacts'

Last post by Octocontrabass « Fri Nov 07, 2025 3:28 pm
Replies: 3
by MrMagoo8888 » Thu Nov 06, 2025 1:55 pm

3 Replies

18245 Views

Last post by Octocontrabass
Fri Nov 07, 2025 3:28 pm
Memory & Framebuffer Corruption Bug

Last post by nullplan « Fri Nov 07, 2025 9:52 am
Replies: 1
by torii » Fri Nov 07, 2025 3:59 am

1 Replies

12491 Views

Last post by nullplan
Fri Nov 07, 2025 9:52 am
QEMU and Apple M4

Last post by iansjack « Fri Nov 07, 2025 5:47 am
Replies: 3
by Typan » Fri Nov 07, 2025 1:27 am

3 Replies

11419 Views

Last post by iansjack
Fri Nov 07, 2025 5:47 am
What kind of scheduler should I use?

Last post by nullplan « Wed Nov 05, 2025 11:39 am
Replies: 1
by GhostedGaming » Wed Nov 05, 2025 8:31 am

1 Replies

10780 Views

Last post by nullplan
Wed Nov 05, 2025 11:39 am
Minimal OS with BusyBox and custom init.

Last post by Jonthon « Mon Nov 03, 2025 8:39 pm

by Jonthon » Mon Nov 03, 2025 8:39 pm

0 Replies

29137 Views

Last post by Jonthon
Mon Nov 03, 2025 8:39 pm
How could I make a dual bootable(UEFI & BIOS) Disk?

Last post by Octocontrabass « Thu Oct 30, 2025 8:04 pm
Replies: 3
by gamingjam60 » Mon Oct 20, 2025 10:58 pm

3 Replies

31386 Views

Last post by Octocontrabass
Thu Oct 30, 2025 8:04 pm
[SOLVED] VMPTRLD causes a #UD.

Last post by avcado « Thu Oct 30, 2025 3:57 pm
Replies: 4
by avcado » Wed Oct 29, 2025 7:30 pm

4 Replies

26102 Views

Last post by avcado
Thu Oct 30, 2025 3:57 pm
bochs hpet frequency

Last post by Octocontrabass « Tue Oct 28, 2025 9:09 pm
Replies: 1
by uglyoldbob » Tue Oct 28, 2025 1:12 pm

1 Replies

47251 Views

Last post by Octocontrabass
Tue Oct 28, 2025 9:09 pm
How hard is it to make a 16 bit OS compatible with DOS games

Last post by Octocontrabass « Tue Oct 28, 2025 8:49 pm
Replies: 1
by username291 » Tue Oct 28, 2025 12:02 pm

1 Replies

14090 Views

Last post by Octocontrabass
Tue Oct 28, 2025 8:49 pm
Setting up stack wrong (solved, no need to answer)

Last post by pearmypie « Mon Oct 27, 2025 12:04 pm
Replies: 5
by pearmypie » Fri Oct 24, 2025 6:06 am

5 Replies

47247 Views

Last post by pearmypie
Mon Oct 27, 2025 12:04 pm
attempt to seek outside of the file error

Last post by Octocontrabass « Sun Oct 26, 2025 4:46 pm
Replies: 1
by userofphpbbboards » Sun Oct 26, 2025 3:15 pm

1 Replies

27520 Views

Last post by Octocontrabass
Sun Oct 26, 2025 4:46 pm
SMP startup on x86_64 fails on AP with triple-fault

Last post by Octocontrabass « Tue Oct 21, 2025 3:47 pm
Replies: 5
by max » Tue Oct 21, 2025 2:20 pm

5 Replies

82393 Views

Last post by Octocontrabass
Tue Oct 21, 2025 3:47 pm
[SOLVED] RSDT Address incorrect since QEMU 10

Last post by Oxmose « Tue Oct 21, 2025 1:23 pm
Replies: 4
by Oxmose » Mon Oct 20, 2025 7:09 am

4 Replies

33609 Views

Last post by Oxmose
Tue Oct 21, 2025 1:23 pm
ATA DMA data arriving late

Last post by Octacone « Tue Oct 21, 2025 1:20 am
Replies: 8
by Octacone » Thu Jul 18, 2024 3:11 pm

8 Replies

30328 Views

Last post by Octacone
Tue Oct 21, 2025 1:20 am
A question about bootloaders and long mode

Last post by Octocontrabass « Mon Oct 20, 2025 4:33 pm
Replies: 7
by pearmypie » Sun Oct 05, 2025 7:05 am

7 Replies

39898 Views

Last post by Octocontrabass
Mon Oct 20, 2025 4:33 pm
How could I make a UEFI bootable Disk by writing raw Disk?

Last post by Octocontrabass « Sat Oct 18, 2025 10:46 pm
Replies: 1
by gamingjam60 » Sat Oct 18, 2025 10:31 am

1 Replies

62820 Views

Last post by Octocontrabass
Sat Oct 18, 2025 10:46 pm
How could I make a blank raw disk bootable ?

Last post by Octocontrabass « Tue Oct 14, 2025 4:06 pm
Replies: 2
by gamingjam60 » Tue Oct 14, 2025 12:46 am

2 Replies

68539 Views

Last post by Octocontrabass
Tue Oct 14, 2025 4:06 pm
Custom QEMU BIOS: how to best deal with segments and aliasing memory regions?

Last post by Octocontrabass « Tue Oct 14, 2025 3:50 pm
Replies: 3
by Demindiro » Sun Oct 12, 2025 1:40 pm

3 Replies

62077 Views

Last post by Octocontrabass
Tue Oct 14, 2025 3:50 pm
struggling to get to userland

Last post by Octocontrabass « Tue Oct 14, 2025 2:58 pm
Replies: 1
by GhostedGaming » Sat Oct 11, 2025 5:20 pm

1 Replies

43152 Views

Last post by Octocontrabass
Tue Oct 14, 2025 2:58 pm
Tackling RISC-V as a beginner at osdev

Last post by Demindiro « Sun Oct 12, 2025 4:36 pm
Replies: 2
by pearmypie » Thu Jul 03, 2025 7:28 am

2 Replies

33510 Views

Last post by Demindiro
Sun Oct 12, 2025 4:36 pm
[SOVLED]Can't Address Device correctly on xHC

Last post by BenLunt « Sun Oct 12, 2025 10:50 am
Replies: 10
by Oython » Tue Sep 23, 2025 9:05 pm

10 Replies

59571 Views

Last post by BenLunt
Sun Oct 12, 2025 10:50 am
Is it necessary to use AHCI_BASE address to rebase a AHCI PORT?

Last post by Octocontrabass « Wed Oct 08, 2025 8:19 pm
Replies: 1
by gamingjam60 » Wed Oct 08, 2025 1:58 pm

1 Replies

48576 Views

Last post by Octocontrabass
Wed Oct 08, 2025 8:19 pm
How could I detect what type File System Present in a Disk?

Last post by BenLunt « Wed Oct 08, 2025 9:22 am
Replies: 4
by gamingjam60 » Mon Oct 06, 2025 7:43 am

4 Replies

28982 Views

Last post by BenLunt
Wed Oct 08, 2025 9:22 am
Why does the following SATAPI inquiry function is showing "Task File Error"?

Last post by Octocontrabass « Tue Oct 07, 2025 12:30 pm
Replies: 5
by gamingjam60 » Fri Sep 26, 2025 6:48 am

5 Replies

43695 Views

Last post by Octocontrabass
Tue Oct 07, 2025 12:30 pm
Pixel not being outputted to screen - Multiboot2

Last post by MichaelPetch « Sat Oct 04, 2025 3:08 pm
Replies: 1
by itsaxg » Sat Oct 04, 2025 11:17 am

1 Replies

41973 Views

Last post by MichaelPetch
Sat Oct 04, 2025 3:08 pm
Page fault on iret?

Last post by iansjack « Fri Oct 03, 2025 11:21 pm
Replies: 5
by restingwitchface » Fri Oct 03, 2025 12:37 pm

5 Replies

26942 Views

Last post by iansjack
Fri Oct 03, 2025 11:21 pm
Arm neon crash

Last post by joshbashed « Thu Oct 02, 2025 3:09 am
Replies: 1
by joshbashed » Wed Oct 01, 2025 11:27 pm

1 Replies

24792 Views

Last post by joshbashed
Thu Oct 02, 2025 3:09 am
Task switching causing random errors

Last post by nullplan « Wed Oct 01, 2025 12:38 pm
Replies: 5
by boredcoder411 » Mon Sep 29, 2025 2:18 pm

5 Replies

34857 Views

Last post by nullplan
Wed Oct 01, 2025 12:38 pm
ObjCopy for Macos

Last post by iansjack « Wed Oct 01, 2025 7:18 am
Replies: 1
by Typan » Wed Oct 01, 2025 4:08 am

1 Replies

22437 Views

Last post by iansjack
Wed Oct 01, 2025 7:18 am
Why can I not output a pixel to the Linear Framebuffer?

Last post by itsaxg « Wed Oct 01, 2025 12:37 am
Replies: 3
by itsaxg » Tue Sep 30, 2025 11:56 am

3 Replies

28438 Views

Last post by itsaxg
Wed Oct 01, 2025 12:37 am
Why does PS/2 Mouse Driver is not working in real machine?

Last post by InvalidOpcode « Mon Sep 29, 2025 3:49 pm
Replies: 4
by gamingjam60 » Tue Sep 16, 2025 7:48 am

4 Replies

34799 Views

Last post by InvalidOpcode
Mon Sep 29, 2025 3:49 pm
Dropping to real mode on VMWare/Virtualbox [solved]

Last post by Octocontrabass « Sat Sep 27, 2025 5:06 pm
Replies: 5
by bigorenski » Fri Sep 26, 2025 5:11 pm

5 Replies

28531 Views

Last post by Octocontrabass
Sat Sep 27, 2025 5:06 pm
Fail to boot with freshly cloned meaty skeleton

Last post by R1shy « Fri Sep 26, 2025 5:20 pm
Replies: 1
by R1shy » Thu Sep 25, 2025 10:42 pm

1 Replies

24061 Views

Last post by R1shy
Fri Sep 26, 2025 5:20 pm
BIOS INT 0x13 partial reads

Last post by zerodivision « Thu Sep 25, 2025 12:39 pm
Replies: 27
by zerodivision » Sat Sep 20, 2025 7:59 am
1

2
27 Replies

126789 Views

Last post by zerodivision
Thu Sep 25, 2025 12:39 pm
How to enable the MSI in BOCHS？

Last post by Octocontrabass « Wed Sep 24, 2025 12:47 am
Replies: 3
by Oython » Tue Sep 23, 2025 7:54 am

3 Replies

26540 Views

Last post by Octocontrabass
Wed Sep 24, 2025 12:47 am
A Couple Questions About the TSS on Protected Mode

Last post by nullplan « Sun Sep 21, 2025 10:21 am
Replies: 3
by avcado » Fri Sep 19, 2025 4:14 pm

3 Replies

30138 Views

Last post by nullplan
Sun Sep 21, 2025 10:21 am
Loading Kernel from real mode or protected mode

Last post by BenLunt « Fri Sep 19, 2025 11:52 am
Replies: 7
by bbqribs » Mon Sep 15, 2025 9:25 am

7 Replies

36102 Views

Last post by BenLunt
Fri Sep 19, 2025 11:52 am
Making the kernel a dynamically loaded executable (pie)

Last post by sebihepp « Thu Sep 18, 2025 4:00 am
Replies: 6
by sebihepp » Tue Sep 16, 2025 10:54 am

6 Replies

37391 Views

Last post by sebihepp
Thu Sep 18, 2025 4:00 am
Rust acpi crate erroring with RsdpIncorrectSignature

Last post by Demindiro « Tue Sep 16, 2025 9:29 am
Replies: 7
by AlulaTheDev » Mon Sep 15, 2025 9:48 am

7 Replies

34370 Views

Last post by Demindiro
Tue Sep 16, 2025 9:29 am
UHCI keeps firing interrupts

Last post by BenLunt « Tue Sep 16, 2025 8:13 am
Replies: 6
by Arpanoid » Sun Sep 14, 2025 11:29 am

6 Replies

61811 Views

Last post by BenLunt
Tue Sep 16, 2025 8:13 am
Problem with GDT, ISR and IRQ

Last post by artinel « Mon Sep 08, 2025 9:16 am
Replies: 2
by artinel » Mon Sep 08, 2025 1:42 am

2 Replies

33126 Views

Last post by artinel
Mon Sep 08, 2025 9:16 am
INT 13, AH=42h fails with AH=1, CF=1

Last post by evgok « Mon Sep 08, 2025 8:20 am
Replies: 4
by evgok » Sat Sep 06, 2025 4:32 am

4 Replies

34435 Views

Last post by evgok
Mon Sep 08, 2025 8:20 am
PS/2 IRQ not firing + spurious IRQ (real hardware)

Last post by BenLunt « Sat Sep 06, 2025 11:34 am
Replies: 46
by Magyar57 » Fri Mar 07, 2025 6:03 pm
1

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3

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46 Replies

333808 Views

Last post by BenLunt
Sat Sep 06, 2025 11:34 am
[SOLVED] General Protection fault in higher half setup code.

Last post by MichaelPetch « Sat Sep 06, 2025 9:28 am
Replies: 7
by closos » Thu Sep 04, 2025 2:44 pm

7 Replies

59244 Views

Last post by MichaelPetch
Sat Sep 06, 2025 9:28 am
How can I implement minimal xHCI (USB 3.0) support in the Pintos OS?

Last post by oksid « Wed Sep 03, 2025 10:12 am
Replies: 1
by justinlr » Wed Apr 09, 2025 11:59 am

1 Replies

106182 Views

Last post by oksid
Wed Sep 03, 2025 10:12 am
Single stage bootloader failing to load the linux kernel

Last post by rhelin « Tue Sep 02, 2025 3:08 pm
Replies: 7
by rhelin » Tue Aug 26, 2025 2:55 pm

7 Replies

54957 Views

Last post by rhelin
Tue Sep 02, 2025 3:08 pm

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