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From: Bonita Montero <Bonita.Montero@gmail.com>
Newsgroups: comp.theory,comp.lang.c,comp.lang.c++
Subject: Re: DD correctly emulated by HHH --- Totally ignoring invalid
 rebuttals
Date: Tue, 4 Mar 2025 11:06:14 +0100
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Am 04.03.2025 um 04:07 schrieb olcott:
> int DD()
> {
>    int Halt_Status = HHH(DD);
>    if (Halt_Status)
>      HERE: goto HERE;
>    return Halt_Status;
> }
> 
> _DD()
> [00002133] 55         push ebp      ; housekeeping
> [00002134] 8bec       mov ebp,esp   ; housekeeping
> [00002136] 51         push ecx      ; make space for local
> [00002137] 6833210000 push 00002133 ; push DD
> [0000213c] e882f4ffff call 000015c3 ; call HHH(DD)
> [00002141] 83c404     add esp,+04
> [00002144] 8945fc     mov [ebp-04],eax
> [00002147] 837dfc00   cmp dword [ebp-04],+00
> [0000214b] 7402       jz 0000214f
> [0000214d] ebfe       jmp 0000214d
> [0000214f] 8b45fc     mov eax,[ebp-04]
> [00002152] 8be5       mov esp,ebp
> [00002154] 5d         pop ebp
> [00002155] c3         ret
> Size in bytes:(0035) [00002155]
> 
> DD correctly emulated by HHH cannot possibly
> reach its own "ret" instruction and terminate normally.
> 
> The only valid rebuttal is to show all of the steps of
> exactly how DD correctly emulated by HHH reaches its
> own "ret" instruction.
> 

You're wrong; your program will never stop - like
your halting problem investigations.