Re: [fpc-pascal] Object Pascal operating system

2008-12-11 Thread Florian Klaempfl
Skybuck Flying schrieb: > > Does free pascal compiler actually implement and support the entire x86 > instruction set/registers ? > > Since "application space" is different from "kernel space". > > For example: > > asm >// full instruction set support possible ? > > end; It is supposed to

Re: [fpc-pascal] Object Pascal operating system

2008-12-11 Thread leledumbo
I'd be more interested in implementing something new (and useful) using OP features. Something like what A2 (formerly Bluebottle) OS do using Active Oberon: - Kernel level garbage collector - It's FAST (a good prove that object orientation and garbage collection don't have to result in a slow syst

Re: [fpc-pascal] Object Pascal operating system

2008-12-11 Thread Prince Riley
I think others to this list may have seen my prior post on how this 'challenge' of writing a OS kernel in Object Pascal could be met using the Unix/Linux history as a guide. It probably wouldn't be worth the additional effort needed to write the entire kernel in Object Pascal in much the same way

Re: [fpc-pascal] Object Pascal operating system

2008-12-11 Thread Skybuck Flying
I'd say if whoever has enough drive to try something like this, simply start by implementing the kernel. Something relatively simple so that your PC can boot using a Object Pascal written kernel. No matter if there is no user interaction, shell or user level programs. Just show that you CAN write

Re: [fpc-pascal] Object Pascal operating system

2008-12-09 Thread Graeme Geldenhuys
On Mon, Dec 8, 2008 at 8:01 PM, Marc Santhoff <[EMAIL PROTECTED]> wrote: > >> Not an open source project, but it shows it can be >> done. > > Sure it can - but is it worth time? Exactly. Other that a "cool" or "wow" factor. :-) I'd say if whoever has enough drive to try something like this, simp

Re: [fpc-pascal] Object Pascal operating system

2008-12-08 Thread Marc Santhoff
Am Montag, den 08.12.2008, 08:19 +0200 schrieb Crause, Christo (JC): > Some proof of the concept: ClassiOS > (http://www.petros-project.com/index.php/products/classios.html) was > written in Delphi. Thanks for pointing this out, I didn't know that one yet. > Not an open source project, but it s

[fpc-pascal] Object Pascal operating system

2008-12-07 Thread Crause, Christo (JC)
Some proof of the concept: ClassiOS (http://www.petros-project.com/index.php/products/classios.html) was written in Delphi. Not an open source project, but it shows it can be done. Christo NOTICE: Please note that this e