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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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218 Replies

4234721 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

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

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How to treat IRQ source after Interrupt Source Override

Last post by Octocontrabass « Fri Jan 08, 2021 1:49 pm
Replies: 4
by 23scurtu » Thu Jan 07, 2021 1:09 am

4 Replies

1623 Views

Last post by Octocontrabass
Fri Jan 08, 2021 1:49 pm
[Solved]back trace in gdb after ring 0 exception?

Last post by xeyes « Thu Jan 07, 2021 8:57 pm
Replies: 3
by xeyes » Mon Dec 28, 2020 7:03 pm

3 Replies

1326 Views

Last post by xeyes
Thu Jan 07, 2021 8:57 pm
[Solved] The value of selector in the IDT table

Last post by growlnx « Thu Jan 07, 2021 7:52 am
Replies: 4
by growlnx » Wed Jan 06, 2021 7:09 pm

4 Replies

1313 Views

Last post by growlnx
Thu Jan 07, 2021 7:52 am
GPF while jumping into 32-bit CS

Last post by Shizzer « Wed Jan 06, 2021 5:47 am
Replies: 14
by Shizzer » Sat Jan 02, 2021 3:10 pm

14 Replies

3434 Views

Last post by Shizzer
Wed Jan 06, 2021 5:47 am
[Solved] Issue sending IPC messages from an ISR (PS2 mouse)

Last post by codyd51 « Wed Jan 06, 2021 4:11 am
Replies: 13
by codyd51 » Sun Jan 03, 2021 3:38 pm

13 Replies

3724 Views

Last post by codyd51
Wed Jan 06, 2021 4:11 am
[SOLVED] ISRs works but IRQs not

Last post by maurotram « Mon Jan 04, 2021 3:13 pm
Replies: 11
by maurotram » Sun Jan 03, 2021 3:58 pm

11 Replies

3604 Views

Last post by maurotram
Mon Jan 04, 2021 3:13 pm
How to create 64bits multiboot2 graphics os with GRUB2 ?

Last post by Octocontrabass « Sun Jan 03, 2021 7:04 pm
Replies: 4
by Filadelphila » Sat Jan 02, 2021 9:08 am

4 Replies

2984 Views

Last post by Octocontrabass
Sun Jan 03, 2021 7:04 pm
SMP Trampoline Template

Last post by rdos « Sun Jan 03, 2021 3:08 pm
Replies: 18
by Ethin » Sat Jan 02, 2021 2:42 pm
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18 Replies

6446 Views

Last post by rdos
Sun Jan 03, 2021 3:08 pm
Paging not working, despite memory looking fine

Last post by linguofreak « Fri Jan 01, 2021 8:08 pm
Replies: 6
by j4cobgarby » Wed Dec 30, 2020 9:15 pm

6 Replies

1893 Views

Last post by linguofreak
Fri Jan 01, 2021 8:08 pm
[Solved]Keyboard interrupt when accessing ps/2

Last post by nullplan « Wed Dec 30, 2020 11:11 pm
Replies: 7
by pranavappu007 » Wed Dec 30, 2020 6:20 am

7 Replies

2178 Views

Last post by nullplan
Wed Dec 30, 2020 11:11 pm
spurious interrupt 7 on attempt to remap PIC.

Last post by Octocontrabass « Wed Dec 30, 2020 5:47 pm
Replies: 2
by kgardas » Wed Dec 30, 2020 10:40 am

2 Replies

1221 Views

Last post by Octocontrabass
Wed Dec 30, 2020 5:47 pm
What is the correct structure of 1 GiB pages?

Last post by peachsmith « Wed Dec 30, 2020 3:08 pm
Replies: 15
by peachsmith » Sun Dec 27, 2020 6:47 pm
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15 Replies

4039 Views

Last post by peachsmith
Wed Dec 30, 2020 3:08 pm
efi application doesn't appear on iso image

Last post by CobaltEthon « Wed Dec 30, 2020 5:44 am
Replies: 9
by CobaltEthon » Mon Dec 28, 2020 4:53 pm

9 Replies

2688 Views

Last post by CobaltEthon
Wed Dec 30, 2020 5:44 am
[SOLVED] xHCI: Command Ring does not work on my laptop

Last post by tokusan « Tue Dec 29, 2020 5:53 pm
Replies: 18
by tokusan » Tue Dec 15, 2020 8:19 am
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18 Replies

5321 Views

Last post by tokusan
Tue Dec 29, 2020 5:53 pm
How to load and jump to "higher half" kernel?

Last post by bzt « Tue Dec 29, 2020 3:09 pm
Replies: 13
by itarato » Mon Dec 28, 2020 2:19 pm

13 Replies

3620 Views

Last post by bzt
Tue Dec 29, 2020 3:09 pm
linux hello world kernel with GRUB2

Last post by nexos « Tue Dec 29, 2020 10:09 am
Replies: 10
by jamesread » Tue Dec 22, 2020 8:18 am

10 Replies

3239 Views

Last post by nexos
Tue Dec 29, 2020 10:09 am
PIT does not call IRQ Routine

Last post by micheben « Tue Dec 29, 2020 2:37 am
Replies: 2
by micheben » Mon Dec 28, 2020 3:09 pm

2 Replies

1158 Views

Last post by micheben
Tue Dec 29, 2020 2:37 am
Trying to execute RETF after loading GDT causes triple fault

Last post by nullplan « Tue Dec 29, 2020 2:28 am
Replies: 2
by DreamingWarlord » Mon Dec 28, 2020 12:40 pm

2 Replies

964 Views

Last post by nullplan
Tue Dec 29, 2020 2:28 am
QEMU fails to execute lea 0x1(%rax),%rax

Last post by fbkr « Tue Dec 29, 2020 1:09 am
Replies: 4
by fbkr » Tue Dec 29, 2020 12:08 am

4 Replies

1228 Views

Last post by fbkr
Tue Dec 29, 2020 1:09 am
GRUB2 configuration with linux long mode kernel

Last post by Octocontrabass « Sun Dec 27, 2020 3:31 pm
Replies: 3
by jamesread » Sun Dec 27, 2020 10:49 am

3 Replies

1014 Views

Last post by Octocontrabass
Sun Dec 27, 2020 3:31 pm
UEFI - ExitBootServices

Last post by nexos « Sun Dec 27, 2020 10:51 am
Replies: 16
by Fulgurance » Fri Nov 13, 2020 11:46 am
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16 Replies

7166 Views

Last post by nexos
Sun Dec 27, 2020 10:51 am
ring 0 to ring 3 without iret

Last post by rdos « Sat Dec 26, 2020 9:46 am
Replies: 3
by clementttttttttt » Fri Dec 25, 2020 10:21 pm

3 Replies

1208 Views

Last post by rdos
Sat Dec 26, 2020 9:46 am
check_cs(0x2b): not a valid code segment (0x2b is a TSS)

Last post by rdos « Sat Dec 26, 2020 9:37 am
Replies: 1
by clementttttttttt » Sat Dec 26, 2020 9:14 am

1 Replies

1289 Views

Last post by rdos
Sat Dec 26, 2020 9:37 am
How it is possible to add clib to gnu-efi on VS2019 ?

Last post by PeterX « Sat Dec 26, 2020 3:54 am
Replies: 3
by gomidas » Wed Dec 02, 2020 11:51 am

3 Replies

1414 Views

Last post by PeterX
Sat Dec 26, 2020 3:54 am
Best way of mapping MSI-X interrupts to IDT interrupts

Last post by rdos « Fri Dec 25, 2020 11:04 am
Replies: 3
by Ethin » Thu Dec 24, 2020 2:57 pm

3 Replies

1565 Views

Last post by rdos
Fri Dec 25, 2020 11:04 am
Early stages of OS, DIY bootloader, GCC 0x08040000 address?

Last post by Octocontrabass « Thu Dec 24, 2020 4:55 pm
Replies: 4
by gsap » Sun Dec 06, 2020 9:56 pm

4 Replies

1450 Views

Last post by Octocontrabass
Thu Dec 24, 2020 4:55 pm
How to reserve unknown amount of memory in .bss section

Last post by j4cobgarby « Thu Dec 24, 2020 3:29 pm
Replies: 5
by j4cobgarby » Thu Dec 24, 2020 2:32 pm

5 Replies

1708 Views

Last post by j4cobgarby
Thu Dec 24, 2020 3:29 pm
Memory reading problem in real hardware.

Last post by MichaelPetch « Thu Dec 24, 2020 8:11 am
Replies: 17
by Bonfra » Wed Dec 23, 2020 12:16 pm
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17 Replies

4326 Views

Last post by MichaelPetch
Thu Dec 24, 2020 8:11 am
ELF segment with p_offset 0

Last post by bzt « Thu Dec 24, 2020 7:41 am
Replies: 8
by nullplan » Wed Dec 23, 2020 10:47 am

8 Replies

3851 Views

Last post by bzt
Thu Dec 24, 2020 7:41 am
What is the best/fastest practise to redraw the screen?

Last post by bloodline « Wed Dec 23, 2020 5:51 am
Replies: 3
by kashimoto » Tue Dec 22, 2020 6:06 am

3 Replies

1642 Views

Last post by bloodline
Wed Dec 23, 2020 5:51 am
NVMe confusion

Last post by Ethin « Tue Dec 22, 2020 10:34 pm
Replies: 42
by Ethin » Thu Dec 17, 2020 12:06 am
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3
42 Replies

10021 Views

Last post by Ethin
Tue Dec 22, 2020 10:34 pm
Cannot boot on new Intel i3 laptop

Last post by rdos « Tue Dec 22, 2020 3:12 pm
Replies: 48
by rdos » Mon Dec 14, 2020 3:26 pm
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48 Replies

9877 Views

Last post by rdos
Tue Dec 22, 2020 3:12 pm
Has anyone ever used SimNow with gdb successfully?

Last post by haolee « Tue Dec 22, 2020 9:13 am

by haolee » Tue Dec 22, 2020 9:13 am

0 Replies

6505 Views

Last post by haolee
Tue Dec 22, 2020 9:13 am
Reading VGA's PCI BAR Register in QEMU causes failure

Last post by kashimoto « Tue Dec 22, 2020 5:58 am
Replies: 2
by kashimoto » Thu Nov 26, 2020 1:49 pm

2 Replies

1835 Views

Last post by kashimoto
Tue Dec 22, 2020 5:58 am
Booting my OS

Last post by bloodline « Mon Dec 21, 2020 2:46 pm
Replies: 41
by hausemaster » Sun Dec 20, 2020 9:46 am
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3
41 Replies

9115 Views

Last post by bloodline
Mon Dec 21, 2020 2:46 pm
Multitasking without paging

Last post by clementttttttttt « Sun Dec 20, 2020 4:35 am
Replies: 5
by verynewbienoob » Mon Dec 14, 2020 5:40 am

5 Replies

2098 Views

Last post by clementttttttttt
Sun Dec 20, 2020 4:35 am
Why using GCC instead of LD on Barebones tutorial?

Last post by kaseiicy « Fri Dec 18, 2020 11:21 pm
Replies: 3
by kaseiicy » Wed Dec 02, 2020 4:51 pm

3 Replies

1805 Views

Last post by kaseiicy
Fri Dec 18, 2020 11:21 pm
Parse 64-bit ELF kernel in a 32-bit loader

Last post by nexos « Thu Dec 17, 2020 2:51 pm
Replies: 3
by Cyxo » Mon Dec 14, 2020 5:53 pm

3 Replies

1396 Views

Last post by nexos
Thu Dec 17, 2020 2:51 pm
Unknown problem reading kernel from second stage bootloader

Last post by Bonfra « Thu Dec 17, 2020 1:44 pm
Replies: 7
by Bonfra » Wed Dec 16, 2020 5:18 pm

7 Replies

1681 Views

Last post by Bonfra
Thu Dec 17, 2020 1:44 pm
UEFI - Cannot detect EFI_SIMPLE_NETWORK_PROTOCOL or UDP

Last post by Rhodez « Thu Dec 17, 2020 10:01 am
Replies: 2
by Rhodez » Thu Dec 17, 2020 5:13 am

2 Replies

1154 Views

Last post by Rhodez
Thu Dec 17, 2020 10:01 am
Sleep aint no working

Last post by carbonBased « Wed Dec 16, 2020 12:35 pm
Replies: 10
by verynewbienoob » Tue Dec 15, 2020 2:46 pm

10 Replies

2463 Views

Last post by carbonBased
Wed Dec 16, 2020 12:35 pm
Questions about signals implementation

Last post by nullplan « Wed Dec 16, 2020 12:07 pm
Replies: 12
by yr » Mon Dec 14, 2020 10:08 pm

12 Replies

3195 Views

Last post by nullplan
Wed Dec 16, 2020 12:07 pm
What are primitives for the fastest user-space IPC?

Last post by kotovalexarian « Wed Dec 16, 2020 10:59 am
Replies: 4
by kotovalexarian » Wed Dec 16, 2020 5:35 am

4 Replies

1862 Views

Last post by kotovalexarian
Wed Dec 16, 2020 10:59 am
UEFI - Disks detections and write data

Last post by bzt « Wed Dec 16, 2020 8:35 am
Replies: 6
by Fulgurance » Mon Dec 14, 2020 5:13 pm

6 Replies

3003 Views

Last post by bzt
Wed Dec 16, 2020 8:35 am
GDB is incorrectly presenting global/static C variables

Last post by itarato « Tue Dec 15, 2020 11:12 pm
Replies: 3
by itarato » Tue Dec 15, 2020 2:40 pm

3 Replies

2237 Views

Last post by itarato
Tue Dec 15, 2020 11:12 pm
POPF bug discovered on AMD Ryzen

Last post by feryno « Tue Dec 15, 2020 2:30 pm
Replies: 12
by Gigasoft » Sun Dec 13, 2020 3:22 am

12 Replies

3377 Views

Last post by feryno
Tue Dec 15, 2020 2:30 pm
Bootable USB with GRUB2

Last post by jamesread « Tue Dec 15, 2020 2:28 pm
Replies: 14
by jamesread » Sat Dec 12, 2020 9:54 pm

14 Replies

4417 Views

Last post by jamesread
Tue Dec 15, 2020 2:28 pm
Scrolling terminal in software-emulated text mode

Last post by bzt « Mon Dec 14, 2020 6:22 am
Replies: 33
by austanss » Wed Dec 02, 2020 12:20 pm
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3
33 Replies

8728 Views

Last post by bzt
Mon Dec 14, 2020 6:22 am
UEFI bare bones bootable usb stick

Last post by bzt « Mon Dec 14, 2020 6:08 am
Replies: 15
by jamesread » Thu Dec 10, 2020 9:03 am
1

2
15 Replies

9042 Views

Last post by bzt
Mon Dec 14, 2020 6:08 am
[Solved] Problem with getch() and get_command() in kernel.

Last post by psimonson1988 « Sun Dec 13, 2020 10:13 pm
Replies: 6
by psimonson1988 » Thu Dec 10, 2020 9:54 am

6 Replies

1636 Views

Last post by psimonson1988
Sun Dec 13, 2020 10:13 pm

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