How would undocummented, private ISA extensions work in Linux-based systems?

By: Eric Fink (anon.delete@this.anon.com), October 20, 2022 4:10 am
Room: Moderated Discussions
Ana Rodriguez (ana_rodriguez_riano.delete@this.protonmail.com) on October 19, 2022 1:27 pm wrote:
> I wonder, though. I thought Darwin was open source. How did Apple manage to keep it hidden if they're
> releasing the source code of their kernel and given the kernel had to explicitly support it?

They don't publish the private bits. It's been a while I last had a look but it seems like they publish generic version of some files but use a private implementation in the real thing.

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How would undocummented, private ISA extensions work in Linux-based systems?Ana Rodriguez2022/10/19 11:12 AM
  How would undocummented, private ISA extensions work in Linux-based systems?Chester2022/10/19 12:11 PM
    How would undocummented, private ISA extensions work in Linux-based systems?Doug S2022/10/19 12:22 PM
    How would undocummented, private ISA extensions work in Linux-based systems?Ana Rodriguez2022/10/19 01:20 PM
      How would undocummented, private ISA extensions work in Linux-based systems?Ana Rodriguez2022/10/19 01:27 PM
        How would undocummented, private ISA extensions work in Linux-based systems?nksingh2022/10/19 02:05 PM
          How would undocummented, private ISA extensions work in Linux-based systems?Ana Rodriguez2022/10/19 02:35 PM
            How would undocummented, private ISA extensions work in Linux-based systems?Geoff Langdale2022/10/19 05:15 PM
              How would undocummented, private ISA extensions work in Linux-based systems?Chester2022/10/20 12:01 PM
        How would undocummented, private ISA extensions work in Linux-based systems?---2022/10/19 07:01 PM
        How would undocummented, private ISA extensions work in Linux-based systems?Doug S2022/10/19 10:08 PM
        How would undocummented, private ISA extensions work in Linux-based systems?Eric Fink2022/10/20 04:10 AM
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