When your OS goes crazy - Screenshots

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lkurusa
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Re: When your OS goes crazy - Screenshots

Post by lkurusa »

The infamous 2048 game via ANSI escape sequences in my VGA terminal gone wrong.
Screen_Shot_2017-06-12_at_1_26_59_AM.png
Cheers,

Lev
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Re: When your OS goes crazy - Screenshots

Post by bzt »

Arrgggh.... bugs everywhere... My framebuffer display driver made a booboo, that's one thing, but the debugger is not perfect either :oops: As you can see backtrace is not shown properly (there are 3 more text segment addresses on top of the stack that should be there), and the disassembly is also more than interesting...
Bugs in showing a bug
Bugs in showing a bug
oszpanic.png (9.16 KiB) Viewed 14072 times
Let's debug the debugger! :lol:
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Re: When your OS goes crazy - Screenshots

Post by Scoopta »

Retracted
Last edited by Scoopta on Sun Feb 10, 2019 5:22 pm, edited 1 time in total.
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Re: When your OS goes crazy - Screenshots

Post by BrightLight »

Not bad for my first attempt in rendering a page delivered over HTTP.
Image

Not sure exactly why are those "href" attributes are being parsed as text and not attributes, but have many weeks to investigate.

UPDATE: A failed attempt on rendering my favorite forum.
Image

Most of this really was fixing the TCP/IP stack and not actual work on the browser itself, because my TCP/IP stack had problems when the server doesn't send the response packets in order, while the majority of sites do not actually send their packets in order. Then, when I finally had an "aww yeah" moment when my TCP/IP stack worked properly (but really slow,) I was hit with the fact that my rendering doesn't handle line overflows properly neither tables.
You know your OS is advanced when you stop using the Intel programming guide as a reference.
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Re: When your OS goes crazy - Screenshots

Post by goku420 »

I have a regression where my colors no longer display correctly in modes with lower than 32 BPP.
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Re: When your OS goes crazy - Screenshots

Post by MakaAlbarn001 »

When you mess up a for loop while setting the page tables:

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Apparently it ran into hardware memory.
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Re: When your OS goes crazy - Screenshots

Post by viruss33 »

No, this is not yet paint :D This was supposed to be mouse cursor moving on black screen. Seems my repaint function is buggy and when mouse moves down, it draws a white line :D
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Re: When your OS goes crazy - Screenshots

Post by TheCool1Kevin »

I replaced my kmalloc() workings with something spicier and this happened...
You can actually see the pink BSOD (more like PSOD hahaha) and I have no idea what went wrong. I suspect some corruption in the double buffering mechanism for VESA.
:(

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LiquiDOS, my weird hobbyist OS.
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Re: When your OS goes crazy - Screenshots

Post by smeezekitty »

An OS for AVR microcontrollers I'm working on. Testing out some new USART code
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Re: When your OS goes crazy - Screenshots

Post by Octacone »

Kernel decided to dump itself.
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OS: Basic OS
About: 32 Bit Monolithic Kernel Written in C++ and Assembly, Custom FAT 32 Bootloader
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Re: When your OS goes crazy - Screenshots

Post by frednora »

Gramado: Crazy window list
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Re: When your OS goes crazy - Screenshots

Post by FelixBoop »

I feel like I did good today.
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SAUCE CD IV - The most schwaaay OS.
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Re: When your OS goes crazy - Screenshots

Post by MajickTek »

FelixBoop wrote:I feel like I did good today.
Looks like some kind of ASCII game or something.
Everyone should know how to program a computer, because it teaches you how to think! -Steve Jobs

Code: Select all

while ( ! ( succeed = try() ) ); 
BrandonKoerner
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Re: When your OS goes crazy - Screenshots

Post by BrandonKoerner »

I see a lot of strange vga text things. I used to get that because of an overflow in my command buffer.
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Re: When your OS goes crazy - Screenshots

Post by MajickTek »

BrandonKoerner wrote:I see a lot of strange vga text things. I used to get that because of an overflow in my command buffer.
At least they look nice :D
Everyone should know how to program a computer, because it teaches you how to think! -Steve Jobs

Code: Select all

while ( ! ( succeed = try() ) ); 
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