{"id":103437,"date":"2022-02-25T21:37:07","date_gmt":"2022-02-25T19:37:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4"},"modified":"2022-02-25T21:37:07","modified_gmt":"2022-02-25T19:37:07","slug":"proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/proekt-neptune-os-razvivaet-sloj-sovmestimosti-s-windows-na-baze-mikroyadra-sel4","title":{"rendered":"Das Projekt Neptune OS entwickelt eine Kompatibilit\u00e4tsschicht f\u00fcr Windows basierend auf dem Mikrokern seL4.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Die erste experimentelle Version des Projekts Neptune OS wurde ver\u00f6ffentlicht, das eine Schicht \u00fcber dem Mikrokernel seL4 mit der Implementierung von Windows NT-Kernkomponenten entwickelt, um die Ausf\u00fchrung von Windows-Anwendungen zu unterst\u00fctzen. Der Code wird unter der GPLv3-Lizenz verbreitet.      <\/p>\n<p>Das Projekt implementiert den \u201eNT Executive\u201c, eine der Ebenen des Windows NT-Kernels (NTOSKRNL.EXE), der f\u00fcr die Bereitstellung der NT Native API-Systemaufrufe und die Schnittstelle f\u00fcr die Arbeit mit Treibern verantwortlich ist. Im Neptune OS wird der NT Executive zusammen mit allen Treibern nicht im Kernel-Modus, sondern als Benutzerprozesse in einer Umgebung auf Basis des Mikrokerns seL4 ausgef\u00fchrt. Die Interaktion des NT Executive mit den Treibern erfolgt \u00fcber den standardm\u00e4\u00dfigen seL4 IPC. Die bereitgestellten Systemaufrufe erm\u00f6glichen die Nutzung der Bibliothek NTDLL.DLL mit der Implementierung der Win32-Schnittstelle, die in Anwendungen verwendet wird.    <\/p>\n<p>Die erste Version von Neptune OS umfasst den Tastaturtreiber (kbdclass.sys), den PS\/2-Port-Treiber (i8042prt.sys), den Signaltontreiber (beep.sys) und den Kommandozeileninterpreter (ntcmd.exe), die aus ReactOS \u00fcbertragen wurden und die Grundprinzipien der Arbeitsorganisation demonstrieren. Die Gr\u00f6\u00dfe des Boot-Images betr\u00e4gt 1,4 MB.         <\/p>\n<p>Das Endziel besteht darin, die Schicht so weit zu entwickeln, dass eine Portierung der Benutzerumgebung und der Treiber von ReactOS m\u00f6glich ist. Die Entwickler erw\u00e4gen auch die M\u00f6glichkeit, bin\u00e4re Kompatibilit\u00e4t mit Windows-Executable-Dateien zu erreichen und eine akzeptable Kompatibilit\u00e4t auf Quellcodeebene mit Windows-Kernel-Treibern zu gew\u00e4hrleisten.     <\/p>\n<p>Als das Haupthindernis auf dem Weg zur Unterst\u00fctzung von Windows-Treibern wird die Verwendung eines nicht standardm\u00e4\u00dfigen Kommunikationsprotokolls in den meisten Windows-Kerneltreibern genannt, das beim Zugriff auf andere Treiber stattdessen direkte Zeiger\u00fcbertragungen verwendet. Dies kann in Neptune OS aufgrund der Ausf\u00fchrung der Treiber in verschiedenen Prozessen nicht umgesetzt werden.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56762\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Neptune OS, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0434\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u043d\u0430\u0434 \u043c\u0438\u043a\u0440\u043e\u044f\u0434\u0440\u043e\u043c seL4 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 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\u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 API \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 NT Native \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432. \u0412 Neptune [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103437","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u0439 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