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From: olcott <polcott333@gmail.com>
Newsgroups: comp.theory
Subject: DDD emulated by HHH --- (does not refer to prior posts)
Date: Mon, 26 Aug 2024 21:33:14 -0500
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This is intended to be a stand-alone post that does not
reference anything else mentioned in any other posts.

void DDD()
{
   HHH(DDD);
   return;
}

_DDD()
[00002172] 55         push ebp      ; housekeeping
[00002173] 8bec       mov ebp,esp   ; housekeeping
[00002175] 6872210000 push 00002172 ; push DDD
[0000217a] e853f4ffff call 000015d2 ; call HHH(DDD)
[0000217f] 83c404     add esp,+04
[00002182] 5d         pop ebp
[00002183] c3         ret
Size in bytes:(0018) [00002183]

When we assume that:
(a) HHH is an x86 emulator that is in the same memory space as DDD.
(b) HHH emulates DDD according to the semantics of the x86 language.

then we can see that DDD emulated by HHH cannot possibly get past
its own machine address 0000217a.

-- 
Copyright 2024 Olcott "Talent hits a target no one else can hit;
Genius hits a target no one else can see." Arthur Schopenhauer