So yes, osknockout has finally picked up the epic quest to create an Operating System. Why? Well, why not? Besides a million C packages doesn't do too much good - even if it is C. With that answered, I've decided to create a CDROM-based system - not like Knoppix which takes 2 hours to load, but rather a generally fast, efficient (small?) os. I kindly request comments/improvements to my kernel plan: Here's what I've got (it's in x86 asm prog. terms): (assume tables are updated upon checking) --loop-- 1)test PIC status register and check IRQs -if PIC generated an exception go to PIC code, if other IRQs, go to IRQ code 2)check memory pointer table (keeps record of what's where in memory) -XCHG & MOV as necessary... 3)check task&request pointer list -prioritize list, LOADALL if necessary, and edit index & segment registers --loop--

Reply

So... if I've understood it you're going to make your own OS, from scratch? You do know that there are loads of other tiny Linux distributions, besides Knoppix, right?
Here is one list

But if you really want to do it, good luck.

Reply

cool, be sure it's gonna have a GUI like KDE if you want to make it popular. Best if you can get the OS to be port friendly so we ccan help porting software over. Also, it would be best if this OS could also be open source and compete against Linux.

xboxrulz

Reply

Right, I'm creating my own OS from scratch. It seems no one here has ever tried to program an os, so I don't think I'll ever get my topic answered and yes, I know there are a million and one linux distributions.

thanks, I'll think up something... I was thinking of porting gcc, make, and perl. If I need to enlarge this list, (which I believe I do) do tell. It'll be open source, but I'm having a little trouble getting things started. I'm writing in assembly, but everybody writes in something like C/C++, so it might take some time getting development going. Nice idea, open source OS competitions. That would boost OS performance by quite a bit

 

 

 

Reply

I can alpha test for u!

I can also help do the porting!

xboxrulz

Reply

Thanks xboxrulz. I'll get you some stuff pretty soon. Do you use BOCHS by any chance?

Reply

No, I can't figure how to use it. When I use it on SkyOS, it crashes, and I don't know what Bochs is for :s

xboxrulz

Reply

Bochs is a PC emulator, so it's used for OS testing. I got it to do a "hello world!" through BIOS commands and a floppy image. But that's ok, what system do you plan to alpha test it on?

Reply

I was planning to run it on my VMWare that was installed on my system (on my Windows side), but it would be great if I have a choice to install the OS into the hdd instead of your idea of just running it off the CD, which is in fact slower.

Plus, can I have the URL for the site?

Thanks,
xboxrulz

PS: Just give me the files and I run some tests on your system rite away since I'm on March Break til' next Tuesday.

Reply

Oh you have VMWare? Nice. I'd like a copy I was thinking about that actually and I decided I'd make it a bit more general, like Linux so I'll create perhaps a floppy, cdrom, and hdd distributions. By the way, I have no experience with booting something I've made off a partition... if you could describe the process, I'd gladly port it for that.

Reply