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|    alt.os.development    |    Operating system development chatter    |    4,255 messages    |
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|    Message 3,418 of 4,255    |
|    mutazilah@gmail.com to Joe Monk    |
|    Re: segmentation    |
|    09 Nov 22 08:42:44    |
      From: muta...@gmail.com              On Wednesday, November 9, 2022 at 10:02:09 PM UTC+8, Joe Monk wrote:       > > And you can deceive yourself that an executable magically       > > transforms from being a 64-bit executable to a 24-bit       > > executable just because you ran it on a S/370 (and you       > > can quote shit from the S/370 manual too if you want).       > >       > "That means producing       > a *single load module* that works as AM24       > on MVS 3.8j, works as AM31 on MVS/XA and       > above, and works as AM64 on z/OS.       >       > Paul Edwards"       >       > 'nuff said.              No, just because my 32-bit executable can tolerate being run       on environments that offer less than 32 address lines, or more than       32 address lines, or exactly 32 address lines, does not alter the       fact that it is a 32-bit executable (which is why it can only address       4 GB of memory, even if you make infinite address lines available).              It just means it is the first properly-written MVS executable since       the 4th or similar incarnation of IEFBR14.              NOW "nuff" has been said.              Although it would still be amusing to find out what your actually       definition of "x-bit executable" is. You don't seem to be able to       identify an executable that cannot address more than 4 GB       as 32-bit. Every time IBM comes up with a new machine (or if       they have built multiple machines, which they have), you run       around in circles trying to figure out what number to give it.              You don't seem to be alone. This mainframe "culture" is one of       the things that overcomplicates it to the point that people who       have been programming on it for decades end up running       around in circles when someone from an independent environment       points out their misconception.              BFN. Paul.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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