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Bunch of questions on FreeDos (memory managers) (Users)

posted by DOS386, 29.06.2010, 15:25

> Older DOS demos, e.g. Amnesia by Renaissance has excellent music
> by Ryan Cramer but is a fairly difficult demo to get to run (and it was
> when it came out). It is a good example of a demo that runs fine
> under DOSBox but not so well "native".

Then this demo is faulty. But if old faulty stuff is your reference forever ... ;-)

> It's not easy to get everything working.

Indeed.

> Moreso the number of users isn't as high as you-know-which-others.

And developers. They are gone. Where ? To DOG-BOX and DOG-EMU. Aren't they ?

> They aren't that bad.

Just need 4 GiB RAM, 10 GiB HD, and 4 x 64bit x 3GHz CPU :clap:

> Most people use Ring0 only for the kernel. No physical memory is
> due to pmode, meant to be safer to multitask.

I'm waiting for your good DOS multitasking solution (hint: there is a tiny difference between "good solution" and "bad hack").

> Long story short: it's not that I hate native DOS (obviously), but Intel HDA

Since "we" have just 1 or 2 developers.

> EFI

There should be a solution, and it AFAIK works according to posts in this forum.

> AMD64

Safe to ignore.

> ACPI troubles

What exactly ???

> AHCI

It works well according to posts in this forum.

> SATA

See above.

> USB

See other thread. :-)

> NTFS

Bill's private piece of crap, no relevance for DOS at all.

> BIOS bugs

Driver helps.

> multicore

Safe to ignore.

> floppy market dying

See other thread.

> wanting to use DOSEMU full-time in the future is so horrible.

Reveal how it's better than native Linux development.

> You may be laughing, i have 1024x576 matrix on my netbook.

So (only) 640x480 should work. What modes does your VESA offer ? Is 1024x576 among them ?

> Yes, after bios is loaded everything becomes stretched.

And before ???

> Is it surprise to you?

YES. It could just leave black stripes on left and right.And the height should be 600 of course, not 576.

> Various DOS file managers (e.g. NDN or DOSZip) support LFNs too!

YES. But you missclicked the smiley. Should be :-(

> As for FAT32 LFNs (and exFAT), that's almost definitely due to patents by MS

go here

> Dumb dumb dumb!

Not me.

> Seriously, Linux supports like 40+ FSs!

And this is supposed to be good for DOS ??? :confused:

> I am wondering, some people say there is no 2d acceleration of Dos
> programs without appropriate drivers, but I was in confidence that
> some standard techiques like bringing raw bitmap data to video
> memory must be defined by default superfast primitive functions
> which maybe doesn't even require an OS. But these are just
> my superficial thoughts.

Nope. Just writing into VRAM. No zooming, no YUV, no filled rectangles and even less other polygons.

---
This is a LOGITECH mouse driver, but some software expect here
the following string:*** This is Copyright 1983 Microsoft ***

 

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