Sujet : Re: This first time anyone In the entire history of the halting problem derived a correct return value for HHH(DD)
De : polcott333 (at) *nospam* gmail.com (olcott)
Groupes : comp.theory sci.logic comp.lang.c comp.ai.philosophyDate : 07. Dec 2024, 03:47:54
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vj0d0q$2n835$2@dont-email.me>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
User-Agent : Mozilla Thunderbird
On 12/6/2024 8:40 PM, Richard Damon wrote:
On 12/6/24 9:08 PM, olcott wrote:
On 12/5/2024 11:20 AM, Bonita Montero wrote:
Am 05.12.2024 um 05:20 schrieb olcott:
There is an 80% chance that I will be alive in one month.
There may be an extended pause in my comments.
I will try to bring a computer to the out of town hospital.
>
Maybe you'll solve your halting problem issues before you die.
>
>
typedef void (*ptr)();
int HHH(ptr P);
>
int DD()
{
int Halt_Status = HHH(DD);
if (Halt_Status)
HERE: goto HERE;
return Halt_Status;
}
>
int main()
{
HHH(DD);
}
>
>
I am sure that DD correctly emulated by HHH according to
the semantics of the C programming language cannot possibly
reach its own return instruction final halt state.
How does HHH correctly emulated DD, if it isn't give tne code for the HHH that DD calls?
As I have told you many dozens of times HHH and DD share
the same global memory space within memory version of the
Halt7.obj file.
_DD()
[0000213e] 55 push ebp
[0000213f] 8bec mov ebp,esp
[00002141] 51 push ecx
[00002142] 683e210000 push 0000213e
[00002147] e8a2f4ffff call 000015ee ; *call HHH in global memory*
[0000214c] 83c404 add esp,+04
[0000214f] 8945fc mov [ebp-04],eax
[00002152] 837dfc00 cmp dword [ebp-04],+00
[00002156] 7402 jz 0000215a
[00002158] ebfe jmp 00002158
[0000215a] 8b45fc mov eax,[ebp-04]
[0000215d] 8be5 mov esp,ebp
[0000215f] 5d pop ebp
[00002160] c3 ret
Size in bytes:(0035) [00002160]
Line 1354 called on line 1388
https://github.com/plolcott/x86utm/blob/master/Halt7.c-- Copyright 2024 Olcott "Talent hits a target no one else can hit; Geniushits a target no one else can see." Arthur Schopenhauer