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|    alt.os.development    |    Operating system development chatter    |    4,255 messages    |
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|    Message 3,300 of 4,255    |
|    mutazilah@gmail.com to Joe Monk    |
|    Re: segmentation    |
|    10 Oct 22 02:17:31    |
      From: muta...@gmail.com              On Monday, October 10, 2022 at 7:22:35 AM UTC+8, Joe Monk wrote:       > > SSS AL       > >       > > Set segment shift to the value in AL       > > which must be 0 to 16.       > >       > > And GSS AL to retrieve the value into AL       > The problem with variable shifted segments (and why they haven't been       implemented) is that they lead to memory fragmentation.              Not sure what you're talking about.              This is a once-off instruction to be executed.              There is nothing magical about 4 bit       shifts that are totally memory efficient, zero       fragmentation, but 5 bits would be       totally horrendous, unacceptable to the       whole world without exception.              Personally I want 2 mb of memory       rather than 1 MB, and I'll wear the       slightly inferior fragmentation.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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