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Or you can just join the conversation in the middle instead of seeing all of that addressed in the replies: > even with LDTs, segments will not function with
by deaddodo 1y ago
Or you can just join the conversation in the middle instead of seeing all of that addressed in the replies:
> even with LDTs, segments will not function with the legacy 16-bit wraparound; nor can you run 16-bit code segments. [...] <and no far pointers>
And, most importantly:
> That being said, this isn't worth arguing over. If you can provably run late 1980s-early 1990s 16-bit code in AMD64 compatibility mode, with full execution protections and support of even most, not all, commercial software; that goes against the general understanding of those architectures. Document it and add it to the academic sphere to expand the knowledge.
Despite that entire conversation happening almost a week ago.
- gldrk 1y ago>even with LDTs, segments will not function with the legacy 16-bit wraparound Yes, this is why KERNEL exports __AHSHIFT and __AHINCR. >Despite that entire conversation happening almost a week ago. It’s difficult enough to find correct information about this stuff. There is no harm in providing corrections.