Cmg on the various codes

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.cmg.org/wp-content/uploads/2016/08/the-what-and-why-of-system-z-millicode.pdf&ved=2ahUKEwiVgKrnkNL7AhUeQzABHV6nCAEQFnoECBMQAQ&usg=AOvVaw1z9331tDaCUEnXojJZXGMG

Rob Schramm

On Fri, Nov 25, 2022, 11:30 Seymour J Metz <[email protected]> wrote:

> The MI is an object oriented language at a high level than Pascal P-code.
> I don't know how it compares to JVM byte code. The key feature is that you
> can only call a program object and that the objects are black box.
>
> You might want to read up on capability based machines and browse the
> manuals at http://bitsavers.org/pdf/ibm/system38/ and
> http://bitsavers.org/pdf/ibm/as400/.
>
>
> --
> Shmuel (Seymour J.) Metz
> http://mason.gmu.edu/~smetz3
>
> ________________________________________
> From: IBM Mainframe Discussion List [[email protected]] on behalf
> of Paul Gorlinsky [[email protected]]
> Sent: Friday, November 25, 2022 11:12 AM
> To: [email protected]
> Subject: Re: Storage protection keys
>
> Would you consider that the applications were more like P-Code (
> pseudo-code ) ... not that much different in principle to JAVA today ?
>
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