Re: DDD correctly emulated by HHH --- Correct Emulation Defined

On 3/20/2025 4:16 AM, Mikko wrote:

On 2025-03-20 02:32:43 +0000, olcott said:
 

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 N steps of DDD are emulated by HHH according
to the semantics of the x86 language then these
N steps are emulated correctly.

 That does not make much sense to define the correct emulation of DDD as
it should mean whatever "correct emulation" means when applied to DDD.
 Althouth promised otherwise on the subject line the meaning of "DDD
correctly emulated by HHH" when N is not specified is not defined.
 

N in this context always means any element of the
set of natural numbers.
1,2,3...4,294,967,296 steps of DDD are correctly emulated
by HHH and DDD never reaches its "ret" instruction and
terminates normally.

The term should be or include "partial emulation" when the intent is
that an emulation that could be continued is not is called "correct".
 

A finite number of N steps means a finite emulation.
--
Copyright 2025 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer