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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Thu May 03, 2018 2:58 am 
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Implemented some maths functions to my kernel's runtime library because I want cool graphics stuff, so tested out some pixel plotting, and a couple famous line and ellipse drawing algorithms. Everything works but I gave some off parameters and got this! Want to become good with the graphics/mathematical side of things 8)


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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Thu May 03, 2018 8:43 am 
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rwosdev wrote:
Implemented some maths functions to my kernel's runtime library because I want cool graphics stuff, so tested out some pixel plotting, and a couple famous line and ellipse drawing algorithms. Everything works but I gave some off parameters and got this! Want to become good with the graphics/mathematical side of things 8)


Well, that looks fine to me, if you goal was to depict a Mobius strip. I gather it wasn't, however.

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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Fri May 04, 2018 12:11 am 
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That's exactly what it's like! No it wasn't the aim!!!


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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Wed May 09, 2018 5:16 am 
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Not even Rust is immune to undefined behaviour.

Don't worry! There are enough smiley faces and hearts to solve this.

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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Tue Jun 26, 2018 9:35 am 
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MyBSOD


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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Thu Aug 09, 2018 5:12 am 
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Just working on paging


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 Post subject: Re: When your OS goes crazy - Screenshots
PostPosted: Sun Aug 19, 2018 4:16 am 
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Not really going crazy, and it's actually expected behavior, but crashing nonetheless. I am currently porting my compiler/VM to my OS to provide a user-mode programming language. Here you can see it come to life.

What happened is the VM crashed because of an unimplemented opcode, which resulted in the VM trying to drop its hosting task. However, my proof-of-concept implementation is running it in the kernel task, which is "immortal" (can't be dropped). The result is that the CPU continues executing garbage and eventually raises an interrupt.

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