Deutsch English Français Italiano |
<4bab17f6a6b64fce08359d2c1682df9f804c70e1@i2pn2.org> View for Bookmarking (what is this?) Look up another Usenet article |
Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: joes <noreply@example.org> Newsgroups: comp.theory Subject: Re: People are still trying to get away with disagreeing with the semantics of the x86 language Date: Thu, 4 Jul 2024 16:26:06 -0000 (UTC) Organization: i2pn2 (i2pn.org) Message-ID: <4bab17f6a6b64fce08359d2c1682df9f804c70e1@i2pn2.org> References: <v5pbjf$55h$1@dont-email.me> <v5r5q9$ekvf$1@dont-email.me> <v5s40h$jvgt$1@dont-email.me> <v5tgvj$utcb$1@dont-email.me> <v5u8c9$12udb$1@dont-email.me> <v608ft$1hqo6$1@dont-email.me> <v61hoo$1og2o$1@dont-email.me> <v61k27$1oec9$3@dont-email.me> <v61li2$1p1uo$2@dont-email.me> <v63205$23ohl$1@dont-email.me> <v63j94$26loi$4@dont-email.me> <db9212dd66972657132755b66b6c473167119450@i2pn2.org> <v63o75$27nhv$2@dont-email.me> <6ca7c213b3ec5e20ae45c951ea48fbffcf5aae91@i2pn2.org> <v665in$2oun1$7@dont-email.me> <b36744609d2139c1264ecb8d6e348c1f4b68787e@i2pn2.org> <v668q2$2pc84$2@dont-email.me> <fed395812e5aba83d82749fb270ba74eee94f5be@i2pn2.org> <v66h3t$2qr6f$3@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Thu, 4 Jul 2024 16:26:06 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="2138841"; mail-complaints-to="usenet@i2pn2.org"; posting-account="nS1KMHaUuWOnF/ukOJzx6Ssd8y16q9UPs1GZ+I3D0CM"; User-Agent: Pan/0.145 (Duplicitous mercenary valetism; d7e168a git.gnome.org/pan2) X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 3837 Lines: 46 Am Thu, 04 Jul 2024 11:03:09 -0500 schrieb olcott: > On 7/4/2024 10:06 AM, joes wrote: >> Am Thu, 04 Jul 2024 08:41:22 -0500 schrieb olcott: >>> On 7/4/2024 8:26 AM, joes wrote: >>>> Am Thu, 04 Jul 2024 07:46:15 -0500 schrieb olcott: >>>>> On 7/4/2024 5:15 AM, joes wrote: >>>>>> Am Wed, 03 Jul 2024 09:45:57 -0500 schrieb olcott: >>>>>>> On 7/3/2024 9:39 AM, joes wrote: >>>>>>>> Am Wed, 03 Jul 2024 08:21:40 -0500 schrieb olcott: >>>>>>>>> On 7/3/2024 3:26 AM, Fred. Zwarts wrote: >>>>>>>>>> Op 02.jul.2024 om 21:48 schreef olcott: >>>>>>>>>>> On 7/2/2024 2:22 PM, Fred. Zwarts wrote: >>>>>>>>>>>> Op 02.jul.2024 om 20:43 schreef olcott: >>>>>>>>>>>>> On 7/2/2024 1:59 AM, Mikko wrote: >>>>>>>>>>>>>> On 2024-07-01 12:44:57 +0000, olcott said: >>>>>>>>>>>>>>> On 7/1/2024 1:05 AM, Mikko wrote: >>>>>>>>>>>>>>>> On 2024-06-30 17:18:09 +0000, olcott said: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Richard just said that he affirms that when DDD >>>>>>>>>>>>>>>>> correctly simulated by HHH calls HHH(DDD) that this call >>>>>>>>>>>>>>>>> returns even though the semantics of the x86 language >>>>>>>>>>>>>>>>> disagrees. >>>>>>>> Which semantics? >>>>>> I repeat. >>>> What x86 semantics say that HHH can’t return? >> Hello? >>>>>>>>> DDD correctly emulated by HHH calls an emulated HHH(DDD) that >>>>>>>>> emulates DDD that calls an emulated HHH(DDD) >>>>>>>>> in a cycle that cannot end unless aborted. >>>>>>>> But HHH aborts, so the cycle does end. >>>>>>> As long as it is impossible for DDD correctly emulated by HHH to >>>>>>> reach its own ret instruction then DDD never halts even when its >>>>>>> stops running because its emulation was aborted. >>>>>> HHH halts by definition. Why can’t DDD? >>>>> By definition DDD calls its simulator. >>>> Yes, and nothing else. So when HHH returns, so does DDD. >>> *Machine address 00002174 of DDD is never reached* >> Why not? Clearly HHH halts. Does it not return or what? > The semantics of the x86 language proves that DDD correctly emulated by > HHH cannot possibly reach its own machine address 00002183. What semantics am I disagreeing with? Doesn’t HHH halt? -- Am Fri, 28 Jun 2024 16:52:17 -0500 schrieb olcott: Objectively I am a genius.