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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sun Apr 03, 2022 10:50 am 
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It's just a prototype windowing environment, very early days. However, I think you can see the inspiration (MacOS system 1 and the like). The grey rectangles up top are font characters. I have pixel font rendering but no font yet haha.
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Mon Apr 04, 2022 7:24 am 
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Tue Apr 05, 2022 8:33 am 
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nifanfa wrote:
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That looks great :) Am I right in thinking that the name implies you are writing in .NET? That would be rather fascinating.


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sat Apr 30, 2022 7:21 am 
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skyesp wrote:
nifanfa wrote:
Image

That looks great :) Am I right in thinking that the name implies you are writing in .NET? That would be rather fascinating.


Yeah. im using .NET and this is what the OS look like now
Image

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sat Apr 30, 2022 7:23 am 
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I just renamed it because it reminds of SharpOS. they are totally different things

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Wed May 11, 2022 11:39 am 
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Managarm (repo link) can now run sway, including X apps via xwayland. See for yourself:

Image

Edit: I should mention that this is not upstreamed yet. Feel free to check out the PRs, though!

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Fri May 27, 2022 10:17 am 
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Hello everyone, this months brought lots of improvements to the entire system, we now have fully higher half kernel support, Drivers loaded as kernel-mode module (dll files), Dynamic libraries for user mode processes (dll files), PCI-Express with MSI support, SMP support, SSE/SSE2 support, networking & sound support with Intel HD Audio as hardware sound card.

Here's an image of window compositor with true type font ("Roboto").
Image

https://github.com/manaskamal/aurora-xeneva do give a star because it motivates. Thanks to everyone from this site, who helped me alot...

Thanks,
Manas Kamal Choudhury


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Wed Jun 22, 2022 2:08 pm 
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I'm currently working on a tiling window manager. It is far from being finished but I'd like to show off what I have already :D

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The WM uses a binary tree to determine how to size each window. Each parent node has a 16-bit ratio (from 0 to 1 inclusive) to determine how many pixels high or wide each child may be. The border is simply a fixed amount of pixels substracted from the final size. It also automatically determines whether to split horizontally or vertically such that the windows have an aspect ratio that is as close to 1 as possible. I do intend to make it possible to resize & move windows though, of course.

I'm using fontdue for rendering the characters. It is simple to use and seems to work very well. I had to implement support for SSE2 though since LLVM seems to use SSE instructions in intrinsics regardless of the soft-float feature but it turned out to be quite easy (though I mistakenly aligned the stack after a call instead of before, that was quite a headscratcher).

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Wed Jun 22, 2022 4:37 pm 
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Looks neat!

Demindiro wrote:
I had to implement support for SSE2 though since LLVM seems to use SSE instructions in intrinsics regardless of the soft-float feature but it turned out to be quite easy (though I mistakenly aligned the stack after a call instead of before, that was quite a headscratcher).

What about -mgeneral-regs-only?


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Thu Jun 23, 2022 5:07 am 
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davmac314 wrote:
What about -mgeneral-regs-only?


AFAICT it only adds these options: -target-feature -x87 -target-feature -mmx -target-feature -sse

Given that I already specified -sse and -mmx (and the Rust compiler doesn't seem to have a direct equivalent to -mgeneral-regs-only) it probably wouldn't help.

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sun Jun 26, 2022 5:39 pm 
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After some fiddling around I got my kernel to boot and work on real hardware!

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Tue Jun 28, 2022 4:36 am 
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Mathewnd wrote:
After some fiddling around I got my kernel to boot and work on real hardware!

Cool! Are you aiming for POSIX compliance?

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Fri Jul 01, 2022 1:23 pm 
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eekee wrote:
Cool! Are you aiming for POSIX compliance?


Yup! That's what I was aiming for. Although now I'm rewriting the kernel from the ground up because I had made some design mistakes, and also because I want it to better use modern hardware (it ran in protected mode, for example).


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