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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

0 Replies

207957 Views

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

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[SOLVED] UEFI Loader custom memory types

Last post by Octocontrabass « Thu Dec 26, 2024 4:55 pm
Replies: 2
by chicken » Thu Dec 26, 2024 9:58 am

2 Replies

4720 Views

Last post by Octocontrabass
Thu Dec 26, 2024 4:55 pm
ACPI in userland (microkernel)

Last post by mishakov « Thu Dec 26, 2024 12:05 pm
Replies: 8
by AndrewAPrice » Thu Feb 08, 2024 7:22 pm

8 Replies

10372 Views

Last post by mishakov
Thu Dec 26, 2024 12:05 pm
Kernel Having weird UB issues i don't understand whats going on

Last post by RayanMargham « Mon Dec 23, 2024 10:16 pm
Replies: 13
by RayanMargham » Mon Dec 23, 2024 7:13 pm

13 Replies

11378 Views

Last post by RayanMargham
Mon Dec 23, 2024 10:16 pm
Missing PCI devices when enumerating

Last post by rdos « Mon Dec 23, 2024 1:33 pm
Replies: 3
by pdd99 » Sun Dec 22, 2024 2:45 am

3 Replies

7121 Views

Last post by rdos
Mon Dec 23, 2024 1:33 pm
Virtio Network device not generating interrupts

Last post by Octocontrabass « Sun Dec 22, 2024 1:45 pm
Replies: 2
by rannnnnddiddddd » Fri Dec 20, 2024 7:41 pm

2 Replies

5411 Views

Last post by Octocontrabass
Sun Dec 22, 2024 1:45 pm
Questions about the behaviour of PS/2 Keyboard

Last post by Octocontrabass « Thu Dec 19, 2024 10:14 pm
Replies: 5
by atomtables » Wed Dec 18, 2024 2:21 pm

5 Replies

7684 Views

Last post by Octocontrabass
Thu Dec 19, 2024 10:14 pm
[Closed]How to prepare and enter the first user program?

Last post by stskyblade « Thu Dec 19, 2024 5:26 am
Replies: 5
by stskyblade » Wed Dec 18, 2024 5:31 am

5 Replies

6377 Views

Last post by stskyblade
Thu Dec 19, 2024 5:26 am
x86 Emulator in NASM (emu86/Z86Emu/x86emu)

Last post by Octocontrabass « Wed Dec 18, 2024 10:18 pm
Replies: 1
by ~ » Wed Dec 18, 2024 9:19 am

1 Replies

4307 Views

Last post by Octocontrabass
Wed Dec 18, 2024 10:18 pm
Slab Allocator is pointing to 0xfffffff???

Last post by RayanMargham « Tue Dec 17, 2024 5:03 pm
Replies: 6
by RayanMargham » Tue Dec 17, 2024 9:37 am

6 Replies

6249 Views

Last post by RayanMargham
Tue Dec 17, 2024 5:03 pm
Reading to a certain memory address triple faults the system, only on VMware, Vbox or rh, not on Bochs or QEmu

Last post by LaCrak27 « Tue Dec 17, 2024 2:46 pm
Replies: 5
by LaCrak27 » Tue Dec 17, 2024 6:49 am

5 Replies

5502 Views

Last post by LaCrak27
Tue Dec 17, 2024 2:46 pm
How much does QEMU *know* x64?

Last post by rdos « Mon Dec 16, 2024 2:04 am
Replies: 10
by forgetme11 » Tue Dec 10, 2024 7:35 pm

10 Replies

13118 Views

Last post by rdos
Mon Dec 16, 2024 2:04 am
Qemu floppy media change

Last post by Octocontrabass « Sun Dec 15, 2024 6:41 pm
Replies: 3
by LGabci » Thu Dec 12, 2024 2:25 pm

3 Replies

4968 Views

Last post by Octocontrabass
Sun Dec 15, 2024 6:41 pm
I am developing an x86 kernel, but no one is helping me.

Last post by iansjack « Sun Dec 15, 2024 11:33 am
Replies: 3
by MicroFish129 » Sun Dec 15, 2024 7:12 am

3 Replies

4798 Views

Last post by iansjack
Sun Dec 15, 2024 11:33 am
Understanding Fault Handlers

Last post by nullplan « Sun Dec 15, 2024 10:57 am
Replies: 5
by NoHandsMate » Sun Dec 15, 2024 3:27 am

5 Replies

5990 Views

Last post by nullplan
Sun Dec 15, 2024 10:57 am
Intel E1000e

Last post by schemil053 « Sun Dec 15, 2024 10:03 am
Replies: 4
by schemil053 » Sat Dec 14, 2024 12:56 pm

4 Replies

5592 Views

Last post by schemil053
Sun Dec 15, 2024 10:03 am
How to enable Ext. features in VirtualBox?

Last post by wishedtobe « Sat Dec 14, 2024 10:31 pm
Replies: 11
by wishedtobe » Sun Nov 03, 2024 12:39 am

11 Replies

14377 Views

Last post by wishedtobe
Sat Dec 14, 2024 10:31 pm
Does the APIC Timer frequency change with the CPU frequency?

Last post by rdos « Thu Dec 12, 2024 2:21 pm
Replies: 3
by mrjbom » Wed Dec 11, 2024 2:36 pm

3 Replies

5601 Views

Last post by rdos
Thu Dec 12, 2024 2:21 pm
Determining the APIC timer frequency using CPUID only

Last post by Octocontrabass « Wed Dec 11, 2024 9:11 pm
Replies: 1
by mrjbom » Wed Dec 11, 2024 9:47 am

1 Replies

4099 Views

Last post by Octocontrabass
Wed Dec 11, 2024 9:11 pm
Multiboot2 bootloader not passing the elf sections tag

Last post by iansjack « Wed Dec 11, 2024 12:39 am
Replies: 4
by forgetme11 » Tue Dec 10, 2024 8:36 pm

4 Replies

6213 Views

Last post by iansjack
Wed Dec 11, 2024 12:39 am
Error in multiboot 2 spec

Last post by forgetme11 « Tue Dec 10, 2024 10:11 pm
Replies: 2
by songziming » Fri Aug 25, 2023 12:25 am

2 Replies

8556 Views

Last post by forgetme11
Tue Dec 10, 2024 10:11 pm
How APIC Task Priority Register works

Last post by Octocontrabass « Tue Dec 10, 2024 6:27 pm
Replies: 1
by mrjbom » Tue Dec 10, 2024 5:52 pm

1 Replies

4539 Views

Last post by Octocontrabass
Tue Dec 10, 2024 6:27 pm
[SOLVED] GRUB: No multiboot header found

Last post by forgetme11 « Tue Dec 10, 2024 7:37 am
Replies: 4
by forgetme11 » Tue Dec 10, 2024 4:31 am

4 Replies

5773 Views

Last post by forgetme11
Tue Dec 10, 2024 7:37 am
Gap in understanding paging x86_64

Last post by mrjbom « Mon Dec 09, 2024 9:01 pm
Replies: 4
by mrjbom » Mon Dec 09, 2024 8:19 pm

4 Replies

5299 Views

Last post by mrjbom
Mon Dec 09, 2024 9:01 pm
Linker script confuses physical and virtual addresses

Last post by Octocontrabass « Mon Dec 09, 2024 8:57 pm
Replies: 1
by restingwitchface » Mon Dec 09, 2024 11:52 am

1 Replies

3701 Views

Last post by Octocontrabass
Mon Dec 09, 2024 8:57 pm
APIC and uncacheable mapping

Last post by mrjbom « Mon Dec 09, 2024 3:18 pm
Replies: 7
by mrjbom » Mon Dec 09, 2024 1:18 pm

7 Replies

6509 Views

Last post by mrjbom
Mon Dec 09, 2024 3:18 pm
What does it mean when a PCI device's BARs are all 0 despite device supporting MMIO?

Last post by Octocontrabass « Sun Dec 08, 2024 5:28 pm
Replies: 3
by Theodoros » Sun Dec 08, 2024 1:24 pm

3 Replies

5046 Views

Last post by Octocontrabass
Sun Dec 08, 2024 5:28 pm
Paging initialization in x86_64

Last post by gamingjam60 « Sun Dec 08, 2024 8:02 am
Replies: 4
by gamingjam60 » Mon Dec 02, 2024 9:49 pm

4 Replies

7324 Views

Last post by gamingjam60
Sun Dec 08, 2024 8:02 am
Get Boot Device in UEFI

Last post by Octocontrabass « Sat Dec 07, 2024 10:10 pm
Replies: 19
by robertapengelly » Mon Dec 02, 2024 9:09 am
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2
19 Replies

14979 Views

Last post by Octocontrabass
Sat Dec 07, 2024 10:10 pm
Global Descriptor Table initialization in x86_64 OS

Last post by MichaelPetch « Sat Dec 07, 2024 3:10 pm
Replies: 3
by gamingjam60 » Sat Dec 07, 2024 12:09 pm

3 Replies

5177 Views

Last post by MichaelPetch
Sat Dec 07, 2024 3:10 pm
QEMU page faults upon mov edx, imm32

Last post by MichaelPetch « Sat Dec 07, 2024 8:57 am
Replies: 4
by restingwitchface » Sat Dec 07, 2024 7:55 am

4 Replies

5048 Views

Last post by MichaelPetch
Sat Dec 07, 2024 8:57 am
Can't enable paging

Last post by nexos « Fri Dec 06, 2024 6:46 am
Replies: 1
by orborneroberts » Fri Dec 06, 2024 3:14 am

1 Replies

3978 Views

Last post by nexos
Fri Dec 06, 2024 6:46 am
How to keep GDB backtrace fully intact when interrupts happen?

Last post by Octocontrabass « Tue Dec 03, 2024 3:22 pm
Replies: 12
by cardboardaardvark » Fri Nov 29, 2024 1:47 pm

12 Replies

12975 Views

Last post by Octocontrabass
Tue Dec 03, 2024 3:22 pm
OSdev: MM - paging

Last post by derva « Sun Dec 01, 2024 7:34 am
Replies: 11
by derva » Sat Nov 30, 2024 7:00 am

11 Replies

10012 Views

Last post by derva
Sun Dec 01, 2024 7:34 am
creating NVMe IO submission and completion queues

Last post by Octocontrabass « Wed Nov 27, 2024 8:41 pm
Replies: 5
by glolichen » Thu Nov 21, 2024 9:09 pm

5 Replies

8939 Views

Last post by Octocontrabass
Wed Nov 27, 2024 8:41 pm
Spreading the kernel around the address space

Last post by cardboardaardvark « Wed Nov 27, 2024 2:36 pm
Replies: 10
by cardboardaardvark » Tue Nov 19, 2024 10:13 pm

10 Replies

10588 Views

Last post by cardboardaardvark
Wed Nov 27, 2024 2:36 pm
Serial Port - UART com1 base address

Last post by eekee « Sun Nov 24, 2024 6:39 pm
Replies: 3
by pcatst » Sun Nov 24, 2024 9:42 am

3 Replies

5631 Views

Last post by eekee
Sun Nov 24, 2024 6:39 pm
On understanding the x86 paging GLOBAL flag

Last post by rdos « Sun Nov 24, 2024 3:28 pm
Replies: 6
by venos » Sun Nov 24, 2024 6:25 am

6 Replies

5897 Views

Last post by rdos
Sun Nov 24, 2024 3:28 pm
LibC requirements for porting DOOM?

Last post by cloudapio « Sat Nov 23, 2024 12:28 pm
Replies: 2
by UnmappedStack » Thu Oct 17, 2024 7:33 pm

2 Replies

7037 Views

Last post by cloudapio
Sat Nov 23, 2024 12:28 pm
Keyboard driver resets system when key is pressed.

Last post by Tomrs123 « Thu Nov 21, 2024 6:23 pm
Replies: 69
by Tomrs123 » Mon Aug 19, 2024 11:17 am
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69 Replies

74239 Views

Last post by Tomrs123
Thu Nov 21, 2024 6:23 pm
[SOLVED] Help With Arm64 MMU Setup

Last post by CorkiMain « Wed Nov 20, 2024 9:33 am
Replies: 3
by CorkiMain » Tue Nov 19, 2024 4:56 pm

3 Replies

6482 Views

Last post by CorkiMain
Wed Nov 20, 2024 9:33 am
Memory map

Last post by derva « Mon Nov 18, 2024 5:04 pm
Replies: 2
by derva » Mon Nov 18, 2024 3:18 pm

2 Replies

5122 Views

Last post by derva
Mon Nov 18, 2024 5:04 pm
Problem with Backtraces and Rust

Last post by quackitsquinn « Mon Nov 18, 2024 12:57 pm
Replies: 2
by quackitsquinn » Sat Nov 16, 2024 5:00 pm

2 Replies

4584 Views

Last post by quackitsquinn
Mon Nov 18, 2024 12:57 pm
IDT troubles... part 2

Last post by Octocontrabass « Sun Nov 17, 2024 3:05 pm
Replies: 5
by restingwitchface » Sun Nov 17, 2024 1:16 pm

5 Replies

5368 Views

Last post by Octocontrabass
Sun Nov 17, 2024 3:05 pm
AHCI driver error on qemu

Last post by MichaelPetch « Sun Nov 17, 2024 10:02 am
Replies: 7
by MikyBart » Thu Oct 24, 2024 12:44 pm

7 Replies

8400 Views

Last post by MichaelPetch
Sun Nov 17, 2024 10:02 am
switching to new pagemap causes 0xe and more exceptions

Last post by RayanMargham « Sat Nov 16, 2024 5:12 pm
Replies: 52
by RayanMargham » Sun Oct 27, 2024 8:32 pm
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52 Replies

31353 Views

Last post by RayanMargham
Sat Nov 16, 2024 5:12 pm
Loading your kernel, EfiLoaderData?

Last post by xxxxxxBANNEDxxxxxx « Sat Nov 16, 2024 4:20 am
Replies: 6
by xxxxxxBANNEDxxxxxx » Fri Nov 15, 2024 2:21 am

6 Replies

6728 Views

Last post by xxxxxxBANNEDxxxxxx
Sat Nov 16, 2024 4:20 am
Far jump to protected mode causes triple-fault on real hardware

Last post by Octocontrabass « Wed Nov 13, 2024 9:57 pm
Replies: 8
by atomtables » Fri Nov 08, 2024 5:24 pm

8 Replies

11262 Views

Last post by Octocontrabass
Wed Nov 13, 2024 9:57 pm
Executables misbehaving

Last post by Octocontrabass « Sun Nov 10, 2024 6:08 pm
Replies: 3
by qwr » Sat Nov 09, 2024 11:58 am

3 Replies

5011 Views

Last post by Octocontrabass
Sun Nov 10, 2024 6:08 pm
IDT troubles

Last post by restingwitchface « Fri Nov 08, 2024 3:25 pm
Replies: 21
by restingwitchface » Sat Nov 02, 2024 3:24 pm
1

2
21 Replies

14393 Views

Last post by restingwitchface
Fri Nov 08, 2024 3:25 pm
Extremely simple multitask

Last post by rdos « Tue Nov 05, 2024 1:17 pm
Replies: 2
by korangar » Tue Nov 05, 2024 8:05 am

2 Replies

4472 Views

Last post by rdos
Tue Nov 05, 2024 1:17 pm

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