Virtual Memory

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#12794

From: Valentin Pepelea
Date: Mon, 22 May 1989 21:42

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This question is aimed at Dave Haynie.

In a previous message, you mentioned that you though about tricks for solving
the Forbid()/Disable() problem using virtual machine emulation. My question is,
how?

I though about this once again, and once again I came to the conclusion that
it does not matter wether you can trap the Forbid()/Disable calls, since the
problem is not that multitasking is disabled, but rather that we do not know
*why* it is disabled. Thus we do not know what reparative action to take, and
thus wether we are allowed to perform page swapping or not.

Valentin
_________________________________________________________________________
"An  operating  system  without         Name:   Valentin Pepelea
 virtual memory is an operating         Phonet: (613) 231-7476 (New!)
 system without virtue."                Bitnet: 451061@Uottawa.bitnet
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From: 451061@UOTTAWA.BITNET (Valentin Pepelea)
Newsgroups: comp.sys.amiga.tech
Subject: Virtual Memory
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Date: 22 May 89 21:42:44 GMT
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