Altos binary format?
Ti Kan
ti at altos86.Altos.COM
Wed Jan 30 09:44:15 AEST 1991
In article <1136 at bcs800.UUCP> jeffs at bcs800.UUCP (Jeff Smith) writes:
>Does anyone know the format of the Altos binaries? Is it
>standard x.out format or does it support coff type? Someone
>had mentioned the bytes were swapped, or perhaps an unusual
>header structure...anyone know for sure?
>
>thanks!
>jeffs
You didn't mention which operating system release running on
what Altos hardware. Over the years, we have gone from XENIX III
to XENIX V to UNIX V.3.1 and now UNIX V.3.2. All this occurred
on various hardware platforms from all proprietary to the
current open-architecture systems. We have also switched to
straddling both the Motorola 68x and Intel 80x86 architectures
to being an exclusive Intel-based company.
Anyway, the Altos XENIX operating systems (on the Altos 186, 486,
586, 686, 886, 986, 1086, 2086, 3086 and 386/2000 machines) only
supported the x.out format. I am not sure about any byte swapping or
unusual headers because these machine platforms pre-date my employment
at Altos. The Altos UNIX-based operating systems (on the Altos
386/500, 386/600, 386/1000, 386/2000, 486/1000, System 5000, etc.)
both x.out and COFF binary format executables are supported. On
these UNIX systems the x.out and COFF formats supported are quite
standard.
-Ti
--
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