[Info-vax] Safer programming languages (and walking :-) ), was: Re: 8-bit characters

Arne Vajhøj arne at vajhoej.dk
Mon Nov 15 16:09:04 EST 2021


On 11/15/2021 4:01 PM, Bill Gunshannon wrote:
> This talk of Ada, VMS and Systems programming has raised a new
> question in my mind.
> 
> Given that Ada got it's start on VMS (one of the first validated
> Ada Compilers was on VMS) has any attempt ever been made to write
> any part of VMS using Ada?  Device Driver? Anything?

When Ada on VMS was a thing, then I believe the only supported
language for device drivers was Macro-32.

But they could have written something else. Per the old
story about using every language for at least one small
piece of VMS, then there should be an Ada piece as well.
No ideas whether there actually is or was.

Arne





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