Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: Muttley@DastardlyHQ.org Newsgroups: comp.theory,comp.lang.c,comp.lang.c++ Subject: Re: DD correctly emulated by HHH --- Totally ignoring invalid Date: Tue, 4 Mar 2025 14:43:18 -0000 (UTC) Organization: A noiseless patient Spider Lines: 46 Message-ID: References: Injection-Date: Tue, 04 Mar 2025 15:43:18 +0100 (CET) Injection-Info: dont-email.me; posting-host="d86c9ca34ec4c10ab49e9729ffe53a4b"; logging-data="2018704"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/suvcabTCKZr7gMQUAScxc" Cancel-Lock: sha1:nd6/6bv0HaIPUShLVjDgbbr4n4w= On Tue, 4 Mar 2025 08:21:39 -0600 olcott wibbled: >On 3/4/2025 4:06 AM, Bonita Montero wrote: >> 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. > >I am not wrong and no one can show that I wrong You're making the assertion, so YOU need to prove the program will halt, its not for others to prove that it won't.