DOS ain't dead

PDOS-generic (Announce)

posted by tom , Germany (West), 04.11.2021, 15:28

> The core problem was not having a stable 32-bit application interface built
> into dos.

I fail to see the problem.

> DJGPP still thunks through the extender to access the old 16-bit
> interrupt calls. _NOW_ in 2021.

you are running on top of an OS from 1993. what do you expect?


> Extender and long-term stable 32-bit API built into dos.

Extenders are stable, have been around since ~1990 and give you all the 32-bit API's you might ever want. they are just OS extensions - exactly what you asked for.

Someone has to convert 32-bit operations into 16-bit DOS/BIOS. The advantage of doing this in the extender is that the required memory is not needed when running 16-bit applications and memory is scarce.

in addition, you may select an extender that pages memory, possibly even provides memory protection, and more interesting protected mode stuff.

Complete thread:

• PDOS-generic - kerravon, 30.10.2021, 10:02 (Announce)
  • PDOS-generic - kerravon, 31.10.2021, 06:40
    • PDOS-generic - kerravon, 31.10.2021, 09:43
      • PDOS-generic - ecm, 31.10.2021, 22:11
        • PDOS-generic - kerravon, 31.10.2021, 22:29
          • PDOS-generic - ecm, 31.10.2021, 22:32
            • PDOS-generic - kerravon, 31.10.2021, 22:46
              • PDOS-generic - tom, 02.11.2021, 18:25
                • PDOS-generic - kerravon, 02.11.2021, 21:29
                  • PDOS-generic - ecm, 03.11.2021, 08:54
                    • PDOS-generic - kerravon, 03.11.2021, 19:48
      • PDOS-generic - marcov, 02.11.2021, 19:42
        • PDOS-generic - kerravon, 02.11.2021, 22:00
          • PDOS-generic - marcov, 03.11.2021, 16:43
            • PDOS-generic - kerravon, 03.11.2021, 20:06
              • PDOS-generic - marcov, 13.11.2021, 15:49
                • PDOS-generic - kerravon, 14.11.2021, 09:01
            • PDOS-generic - tom, 04.11.2021, 15:28
              • PDOS-generic - marcov, 08.11.2021, 10:21
                • PDOS-generic - tkchia, 08.11.2021, 16:24
                  • PDOS-generic - DosWorld, 08.11.2021, 17:17
                  • PDOS-generic - marcov, 13.11.2021, 16:03
                    • PDOS-generic - tkchia, 13.11.2021, 17:42
                • PDOS-generic - kerravon, 12.11.2021, 01:50
                  • PDOS-generic - kerravon, 12.11.2021, 11:10
                  • PDOS-generic - Ringding, 12.11.2021, 13:39
                    • PDOS-generic - kerravon, 13.11.2021, 02:26
                      • PDOS-generic - Ringding, 13.11.2021, 09:55
                        • PDOS-generic - Ringding, 13.11.2021, 10:51