DOS ain't dead - 32-bit MSDOS

32-bit MSDOS (Announce)

posted by kerravon , Ligao, Free World North, 29.06.2021, 07:14

> > But at what level does INT 31H make sense in
> > a PDOS/386 environment? There is no 16-bit
> > DOS waiting to be called, and if you attempt
> > to do that, you will fail.
>
> I think this all is a misunderstanding.
>
> You labeled this thread "32-bit MSDOS" and this made a few people (
> including me ) think that you had to offer a somewhat "DOS compatible" OS.
> It's clear now that this is not the case

Well, it depends what you mean by "DOS
compatible". INT 21H exists. The INT 21H
looks very much like MSDOS and very much
like DOS32A, but not identical.

It's obviously designed to be called in PM32,
hence the "32-bit" in the title.

I'm not sure if it is a misunderstanding or
a semantic debate.

> - and hence there's absolutely no
> need to implement DPMI for your OS.

Ok. I have my own kernel32.dll and msvcrt.dll,
but I would like to support all the other
HX DLLs.

What are those other HX DLLs dependent on?

I can flesh out my own kernel32.dll as required.

Thanks. Paul.

Post reply

Complete thread:

32-bit MSDOS - kerravon, 26.06.2021, 15:52 (Announce)
- 32-bit MSDOS - tom, 27.06.2021, 13:23
  - 32-bit MSDOS - kerravon, 27.06.2021, 13:46
    - 32-bit MSDOS - tom, 27.06.2021, 14:14
      - 32-bit MSDOS - kerravon, 27.06.2021, 14:58
        32-bit MSDOS - Japheth, 27.06.2021, 16:09
        32-bit MSDOS - kerravon, 27.06.2021, 17:46
        32-bit MSDOS - Japheth, 28.06.2021, 05:54
        32-bit MSDOS - kerravon, 28.06.2021, 07:15
        32-bit MSDOS - RayeR, 28.06.2021, 13:43
        32-bit MSDOS - kerravon, 28.06.2021, 15:04
        32-bit MSDOS - tkchia, 28.06.2021, 19:00
        32-bit MSDOS - kerravon, 29.06.2021, 00:34
        32-bit MSDOS - kerravon, 29.06.2021, 01:52
        32-bit MSDOS - marcov, 30.06.2021, 15:11
        32-bit MSDOS - kerravon, 30.06.2021, 22:32
        32-bit MSDOS - marcov, 30.06.2021, 22:42
        32-bit MSDOS - kerravon, 30.06.2021, 22:57
        32-bit MSDOS - marcov, 01.07.2021, 09:45
        32-bit MSDOS - kerravon, 01.07.2021, 13:39
        32-bit MSDOS - marcov, 01.07.2021, 15:54
        32-bit MSDOS - kerravon, 02.07.2021, 00:59
        32-bit MSDOS - kerravon, 02.07.2021, 13:31
        32-bit MSDOS - marcov, 03.07.2021, 19:28
        32-bit MSDOS - kerravon, 04.07.2021, 01:55
        32-bit MSDOS - marcov, 04.07.2021, 22:29
        32-bit MSDOS - kerravon, 05.07.2021, 00:31
        32-bit MSDOS - marcov, 05.07.2021, 10:05
        32-bit MSDOS - kerravon, 05.07.2021, 10:28
        32-bit MSDOS - mceric, 05.07.2021, 12:40
        32-bit MSDOS - kerravon, 05.07.2021, 14:00
        32-bit MSDOS - mceric, 05.07.2021, 16:27
        32-bit MSDOS - kerravon, 05.07.2021, 23:55
        32-bit MSDOS - tom, 06.07.2021, 09:51
        32-bit MSDOS - kerravon, 06.07.2021, 11:06
        32-bit MSDOS - kerravon, 07.07.2021, 09:31
        32-bit MSDOS - marcov, 02.07.2021, 14:05
        32-bit MSDOS - kerravon, 02.07.2021, 15:19
        32-bit MSDOS - marcov, 02.07.2021, 16:02
        32-bit MSDOS - mceric, 02.07.2021, 17:15
        32-bit MSDOS - kerravon, 02.07.2021, 17:43
        32-bit MSDOS - kerravon, 03.07.2021, 05:14
        32-bit MSDOS - mceric, 03.07.2021, 13:03
        32-bit MSDOS - kerravon, 03.07.2021, 13:16
        32-bit MSDOS - marcov, 03.07.2021, 15:35
        32-bit MSDOS - kerravon, 03.07.2021, 15:45
        32-bit MSDOS - marcov, 03.07.2021, 19:06
        32-bit MSDOS - kerravon, 04.07.2021, 02:00
        32-bit MSDOS - kerravon, 04.07.2021, 02:50
        32-bit MSDOS - marcov, 04.07.2021, 22:59
        32-bit MSDOS - kerravon, 05.07.2021, 00:51
        32-bit MSDOS - marcov, 05.07.2021, 10:00
        32-bit MSDOS - kerravon, 05.07.2021, 10:23
        32-bit MSDOS - marcov, 05.07.2021, 13:19
        32-bit MSDOS - kerravon, 05.07.2021, 13:48
        32-bit MSDOS - kerravon, 04.07.2021, 03:10
        32-bit MSDOS - kerravon, 04.07.2021, 03:15
        32-bit MSDOS - kerravon, 04.07.2021, 05:24
        32-bit MSDOS - kerravon, 04.07.2021, 05:32
        32-bit MSDOS - marcov, 04.07.2021, 23:08
        32-bit MSDOS - kerravon, 05.07.2021, 01:00
        32-bit MSDOS - kerravon, 05.07.2021, 04:10
        32-bit MSDOS - tkchia, 05.07.2021, 15:09
        32-bit MSDOS - kerravon, 05.07.2021, 15:48
        32-bit MSDOS - kerravon, 04.07.2021, 05:43
        32-bit MSDOS - kerravon, 04.07.2021, 07:06
        32-bit MSDOS - kerravon, 04.07.2021, 07:35
        32-bit MSDOS - tkchia, 04.07.2021, 09:16
        32-bit MSDOS - kerravon, 04.07.2021, 10:13
        32-bit MSDOS - tkchia, 04.07.2021, 11:03
        32-bit MSDOS - kerravon, 04.07.2021, 11:14
        32-bit MSDOS - marcov, 04.07.2021, 22:57
        32-bit MSDOS - kerravon, 05.07.2021, 00:48
        32-bit MSDOS - marcov, 04.07.2021, 22:37
        32-bit MSDOS - kerravon, 05.07.2021, 00:33
        32-bit MSDOS - marcov, 03.07.2021, 14:30
        32-bit MSDOS - marcov, 03.07.2021, 14:47
        32-bit MSDOS - kerravon, 03.07.2021, 15:39
        32-bit MSDOS - marcov, 03.07.2021, 16:12
        32-bit MSDOS - kerravon, 03.07.2021, 16:23
        32-bit MSDOS - kerravon, 02.07.2021, 17:40
        32-bit MSDOS - marcov, 03.07.2021, 14:02
        32-bit MSDOS - kerravon, 03.07.2021, 14:41
        32-bit MSDOS - marcov, 03.07.2021, 15:54
        32-bit MSDOS - kerravon, 03.07.2021, 16:16
        user32.dll - marcov, 03.07.2021, 19:48
        user32.dll - kerravon, 04.07.2021, 02:20
        user32.dll - marcov, 04.07.2021, 23:17
        user32.dll - kerravon, 05.07.2021, 01:07
        32-bit MSDOS - tkchia, 30.06.2021, 19:04
        32-bit MSDOS - kerravon, 30.06.2021, 22:42
        32-bit MSDOS - marcov, 30.06.2021, 22:47
        32-bit MSDOS - kerravon, 30.06.2021, 23:14
        32-bit MSDOS - tom, 28.06.2021, 20:47
        32-bit MSDOS - kerravon, 29.06.2021, 00:21
        32-bit MSDOS - tkchia, 28.06.2021, 19:09
        32-bit MSDOS - kerravon, 29.06.2021, 05:16
        32-bit MSDOS - Japheth, 29.06.2021, 05:40
        32-bit MSDOS - kerravon, 29.06.2021, 07:14
        32-bit Public Domain DOS - tom, 30.06.2021, 22:19
        32-bit MSDOS - kerravon, 27.06.2021, 18:00
        32-bit MSDOS - kerravon, 27.06.2021, 18:31
        32-bit MSDOS - kerravon, 27.06.2021, 18:47
        32-bit MSDOS - Japheth, 27.06.2021, 20:40
        32-bit MSDOS - kerravon, 27.06.2021, 20:57
        32-bit MSDOS - kerravon, 27.06.2021, 22:12
        32-bit MSDOS - bocke, 14.09.2021, 11:33
    - YAOIS - Yet Another Irrelevant Operating System - tom, 27.06.2021, 20:03
      - 32-bit MSDOS - kerravon, 27.06.2021, 20:18
      - YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 20:23
      - YAOIS - Yet Another Irrelevant Operating System - mceric, 27.06.2021, 20:28
        YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 20:47
        YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 20:51
        YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 20:53
        YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 20:54
        YAOIS - Yet Another Irrelevant Operating System - rr, 27.06.2021, 21:21
      - YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 21:30
        YAOIS - Yet Another Irrelevant Operating System - kerravon, 27.06.2021, 21:59
    - a.out support in dos - DosWorld, 04.07.2021, 11:22
      - a.out support in dos - kerravon, 04.07.2021, 12:01
      - a.out support in dos - marcov, 04.07.2021, 23:22
    - 32-bit MSDOS - DosWorld, 24.09.2021, 20:54
- 32-bit MSDOS - RayeR, 28.06.2021, 03:59
  - 32-bit MSDOS - kerravon, 28.06.2021, 07:13
- 32-bit MSDOS - Zyzzle, 28.06.2021, 06:22
  - 32-bit MSDOS - kerravon, 28.06.2021, 07:30
- 32-bit MSDOS - marcov, 30.06.2021, 22:49
  - 32-bit MSDOS - kerravon, 30.06.2021, 23:08
    - 32-bit MSDOS - mceric, 01.07.2021, 01:52
      - 32-bit MSDOS - kerravon, 01.07.2021, 06:37
    - 32-bit MSDOS - tkchia, 03.07.2021, 22:13
      - 32-bit MSDOS - kerravon, 04.07.2021, 01:50
        32-bit MSDOS - tkchia, 04.07.2021, 09:08
        32-bit MSDOS - kerravon, 04.07.2021, 10:05
        32-bit MSDOS - tkchia, 04.07.2021, 10:53
    - 32-bit MSDOS - Brian_extended, 24.07.2021, 02:10
      - 32-bit MSDOS - kerravon, 06.08.2021, 13:56
        32-bit Public Domain OS - tom, 06.08.2021, 15:21
        32-bit Public Domain OS - kerravon, 06.08.2021, 15:57
      - 32-bit MSDOS - kerravon, 07.08.2021, 05:41
- 32-bit MSDOS - RayeR, 03.08.2021, 06:59
  - 32-bit MSDOS - kerravon, 06.08.2021, 13:50
    - 32-bit MSDOS - RayeR, 06.08.2021, 15:09
      - 32-bit MSDOS - kerravon, 06.08.2021, 16:07
        32-bit MSDOS - RayeR, 20.08.2021, 18:59
        32-bit MSDOS - kerravon, 27.09.2021, 04:28
        32-bit MSDOS - mceric, 28.09.2021, 01:04
        32-bit MSDOS - kerravon, 14.10.2021, 04:37
- 32-bit MSDOS - dggionco, 09.08.2021, 14:43
  - 32-bit MSDOS - kerravon, 09.08.2021, 15:39
    - 32-bit MSDOS - dggionco, 09.08.2021, 20:00
      - 32-bit MSDOS - kerravon, 09.08.2021, 21:25
        32-bit MSDOS - dggionco, 10.08.2021, 14:58
        32-bit MSDOS - kerravon, 10.08.2021, 17:06
        32-bit MSDOS - dggionco, 10.08.2021, 18:06
    - 32-bit MSDOS - dggionco, 09.08.2021, 20:09