What does your OS look like? (Screen Shots..)

max · Post by **max** » Mon Sep 15, 2014 1:00 pm

sortie wrote:You can be certain it's a null-pointer access if the exception was a page fault and cr2 is set to 0.

But not mandatorily 0, it could also be a small value above if you had for example a struct nullpointer and access one of its fields

goku420 · Post by **goku420** » Sat Sep 20, 2014 12:21 am

The horizontal column should only be one glyph wide, but I forgot to change the column size back after debugging. This is a stable revision and you can switch between buffers and span multiple lines without problems. The panel split is hard-coded though.

piranha · Post by **piranha** » Tue Sep 23, 2014 11:14 am

Set up ipv4 forwarding, connected two linux virtual machines to my OS, and they can ping each other! Ignore the reported MTU and speed values, they haven't been implemented yet

Brynet-Inc · Post by **Brynet-Inc** » Tue Sep 23, 2014 6:41 pm

piranha wrote:Set up ipv4 forwarding, connected two linux virtual machines to my OS, and they can ping each other! Ignore the reported MTU and speed values, they haven't been implemented yet

Now all you need is a packet filter!

piranha · Post by **piranha** » Tue Sep 23, 2014 6:59 pm

Brynet-Inc wrote:
piranha wrote:Set up ipv4 forwarding, connected two linux virtual machines to my OS, and they can ping each other! Ignore the reported MTU and speed values, they haven't been implemented yet
Now all you need is a packet filter!

And a TCP implementation

b.zaar · Post by **b.zaar** » Sun Sep 28, 2014 7:34 pm

Here's a screen of BoxOn again. This is the tiny kernel using a linear frame buffer

sortie · Post by **sortie** » Tue Sep 30, 2014 4:28 pm

It would appear I developed a harddisk driver and combined it with my ability to build my OS under itself. I am now able to develop my OS under itself.

seuti · Post by **seuti** » Sun Oct 05, 2014 5:35 am

I just printed out some fancy ASCII art that I found online

maybe soon it'll do something other than write to the screen

Shirk · Post by **Shirk** » Thu Oct 09, 2014 2:29 pm

First public screenshot so far..
Testing Hotarubi on real hardware (my rMBP in that case):
- booting in BIOS emulation mode
- entering long-mode
- parsing the ACPI tables (applying routes, overrides etc.)
- calibrating the IO and LAPIC and finally starting the AP-cores

Each AP is in a busy-loop incrementing a word in the video ram (the colored blocks in the picture)

Primis · Post by **Primis** » Thu Oct 09, 2014 9:14 pm

Meet Red-OS.

max · Post by **max** » Fri Oct 10, 2014 1:46 am

Primis wrote:Meet Red-OS.

Including free screen-burn-ins

hometue · Post by **hometue** » Sat Oct 11, 2014 8:01 am

Perhaps you can make a error screen similar to this since its red too anyway:

Primis · Post by **Primis** » Sun Oct 12, 2014 8:35 pm

hometue wrote:Perhaps you can make a error screen similar to this since its red too anyway:

I was actually gonna make my error screen inverted (White Background with Red Text)

Lionel · Post by **Lionel** » Thu Oct 30, 2014 8:33 am

Cédille seems to be coming along nicely on ARM. Got the logging to use the PL110 on Integrator-CP, so it looks nice. Also I start initialising the PMM and will work on paging for x86 and ARM4 next.

no92 · Post by **no92** » Sat Nov 01, 2014 4:55 pm

Lionel, looks awesome!

Do you want to create a graphical interface using the PL110 or stick with a command-line interface?

OSDev.org

What does your OS look like? (Screen Shots..)

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