When your OS goes crazy - Screenshots

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nlg
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Re: When your OS goes crazy - Screenshots

Post by nlg »

here is what happens when I boot with a multiboot image of my OS with grub. I think it is related to the bios function (int 10h, ax = 1110h) that I call to load my graphic character definition I must not return properly to the real mode because it crashed on another machine

may need to learn how to "read" this new kind of character :P
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iProgramInCpp
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Re: When your OS goes crazy - Screenshots

Post by iProgramInCpp »

crezy.png
When I switch video modes but forget about redrawing everything to adapt to the new resolution... Gets me every time.
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Re: When your OS goes crazy - Screenshots

Post by eekee »

Yeah. :mrgreen: You want a wrapper function which runs the mode switch & sends redraw messages or whatever.
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Re: When your OS goes crazy - Screenshots

Post by PeyTy »

UIMachineViewNormalClassWindow.jpg
:mrgreen:
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Re: When your OS goes crazy - Screenshots

Post by wellwell »

Image
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Re: When your OS goes crazy - Screenshots

Post by alnyan »

Totally screwed up my framebuffer scrolling in console
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Re: When your OS goes crazy - Screenshots

Post by max »

Not supposed to look like that obviously :mrgreen:
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DavidCooper
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Re: When your OS goes crazy - Screenshots

Post by DavidCooper »

That's one of the best programming accidents I've seen: you should sell the design to a tile manufacturer, perhaps after experimenting with adjusting the contrast a bit.
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Re: When your OS goes crazy - Screenshots

Post by max »

DavidCooper wrote:That's one of the best programming accidents I've seen: you should sell the design to a tile manufacturer, perhaps after experimenting with adjusting the contrast a bit.
Hahaha indeed, I'd enjoy it in my bathroom :mrgreen:
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Re: When your OS goes crazy - Screenshots

Post by Gigasoft »

This one was kind of funny...
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Re: When your OS goes crazy - Screenshots

Post by Gigasoft »

Yeah, um, that's not quite how you spell it, I think...
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Re: When your OS goes crazy - Screenshots

Post by pvc »

The öuiFk Rroên fox ump√ over the lщzy log
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Re: When your OS goes crazy - Screenshots

Post by haybame »

oops.png
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Re: When your OS goes crazy - Screenshots

Post by Kaisogen »

I'm in the middle of rewriting some core printing functions, and I accidentally broke my text scrolling function. I thought the result looked funny!

(I haven't been on this forum in years, I was super young when I was fascinated with this hobby, and now I'm actually developing my own! It's exhilarating)
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KoiOS: https://github.com/GabrielRRussell/KoiOS

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#define CURRENT_YEAR 2014 // Change this each year!
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Re: When your OS goes crazy - Screenshots

Post by Scoopta »

The definition of undefined behavior, accidentally putting the top of your stack into %rsp instead of the bottom and constantly being in a stack overflow. This took me forever to debug. Not a super crazy looking breakage but it displayed the panic image slightly corrupted without any of the panic debug info.
nekos.png
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