DOS ain't dead - non-DOS (yet): an interesting project for x86-64

non-DOS (yet): an interesting project for x86-64 (Miscellaneous)

posted by glennmcc , North Jackson, Ohio (USA), 23.01.2021, 17:38

> > So, the 'short answer' to my query is... "no"
>
> Well, I have been trying
> to get something going that can boot from an x86-64 UEFI environment and,
> maybe at some point, usefully run 16-bit code.
>
> It is still nowhere near complete though, partly because to do it properly
> I will need to understand ACPI, and the ACPI specification is more than
> 1,000 pages long.
>
> (Meanwhile, as the Cosmopolitan author reminds us,
> long
> mode is long.) :-D

What I was meaning is...

Has anyone ever attempted to create an actual 64bit DOS ?

ie: compile Freedos's kernel.sys, command.com
and all other associated files as TRUE 64bit
just as the Linux kernel is now available as true 64bit.

And then of-course...
recompile any DOS programs in TRUE 64bit rather than 16bit or 32bit

My guess is... "nope". ;-)

---
--
http://glennmcc.org/

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Complete thread:

non-DOS (yet): an interesting project for x86-64 - effebi68, 18.01.2021, 08:57
- non-DOS (yet): an interesting project for x86-64 - glennmcc, 19.01.2021, 17:52
  - non-DOS (yet): an interesting project for x86-64 - effebi68, 19.01.2021, 18:35
  - non-DOS (yet): an interesting project for x86-64 - ecm, 19.01.2021, 18:57
    - non-DOS (yet): an interesting project for x86-64 - RayeR, 19.01.2021, 19:14
      - non-DOS (yet): an interesting project for x86-64 - ecm, 19.01.2021, 20:01
    - non-DOS (yet): an interesting project for x86-64 - glennmcc, 20.01.2021, 07:16
      - non-DOS (yet): an interesting project for x86-64 - tkchia, 21.01.2021, 17:42
        non-DOS (yet): an interesting project for x86-64 - ecm, 21.01.2021, 18:24
        non-DOS (yet): an interesting project for x86-64 - tkchia, 21.01.2021, 18:40
        non-DOS (yet): an interesting project for x86-64 - RayeR, 21.01.2021, 18:57
        non-DOS (yet): an interesting project for x86-64 - Oso2k, 23.01.2021, 05:26
        non-DOS (yet): an interesting project for x86-64 - Zyzzle, 23.01.2021, 07:03
        non-DOS (yet): an interesting project for x86-64 - tkchia, 23.01.2021, 15:13
        non-DOS (yet): an interesting project for x86-64 - RayeR, 23.01.2021, 20:35
        non-DOS (yet): an interesting project for x86-64 - tkchia, 24.01.2021, 04:20
        non-DOS (yet): an interesting project for x86-64 - RayeR, 25.01.2021, 17:34
        non-DOS (yet): an interesting project for x86-64 - Japheth, 23.01.2021, 08:52
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 23.01.2021, 17:38
        non-DOS (yet): an interesting project for x86-64 - tkchia, 23.01.2021, 18:31
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 23.01.2021, 21:07
        non-DOS (yet): an interesting project for x86-64 - tom, 23.01.2021, 23:31
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 24.01.2021, 02:56
        non-DOS (yet): an interesting project for x86-64 - tkchia, 24.01.2021, 04:34
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 24.01.2021, 05:17
        non-DOS (yet): an interesting project for x86-64 - tkchia, 24.01.2021, 06:26
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 25.01.2021, 03:30
        non-DOS (yet): an interesting project for x86-64 - rr, 25.01.2021, 13:05
        non-DOS (yet): an interesting project for x86-64 - glennmcc, 27.01.2021, 04:03
        non-DOS (yet): an interesting project for x86-64 - tkchia, 27.01.2021, 07:04
        non-DOS (yet): an interesting project for x86-64 - RayeR, 25.01.2021, 17:51
        non-DOS (yet): an interesting project for x86-64 - tkchia, 24.01.2021, 03:59
        non-DOS (yet): an interesting project for x86-64 - tkchia, 20.07.2021, 10:29
- non-DOS (yet): an interesting project for x86-64 - tkchia, 15.11.2022, 08:44