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What is your OSDev HELL NAAW! moment? https://forum.osdev.org/viewtopic.php?f=11&t=31166 |
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Author: | hannah [ Thu Jan 05, 2017 1:38 am ] |
Post subject: | What is your OSDev HELL NAAW! moment? |
I'll start. Mine is when I figured out why my BGA driver wasn't setting any pixels... It was page faulting when I accessed the buffer. |
Author: | Octacone [ Thu Jan 05, 2017 3:47 am ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
When I realized how poor my memory management was. I wasn't able to do any high resolution GUI because of that. |
Author: | dozniak [ Thu Jan 05, 2017 5:34 am ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
Mine was seeing yet another "What is your xxx moment?" post. |
Author: | BrightLight [ Sat Jan 07, 2017 2:28 pm ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
When I got my OS to boot from SATA using AHCI on QEMU only to find out it doesn't work anywhere else (not in VirtualBox, or even different QEMU builds...) |
Author: | Mikumiku747 [ Sun Jan 08, 2017 1:17 am ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
I spent about 30 minutes attempting to debug some very simple GDT initialisation before realising I was using lidt instead of lgdt... not my finest moment. - Mikumiku747 |
Author: | bauen1 [ Sun Jan 08, 2017 1:18 pm ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
After wasting over 10 hours debugging gdt and idts just to realize my gdt entries size was 0 |
Author: | DixiumOS [ Wed Jan 11, 2017 4:25 am ] |
Post subject: | Re: What is your OSDev HELL NAAW! moment? |
>terminal_writechar doesn't work, but terminal_writestring does Okay, i'll fix that >terminal_writechar works, but terminal_writestring doesn't ... |
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