{"id":182670,"date":"2026-07-17T16:53:25","date_gmt":"2026-07-17T14:53:25","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/openbsd-prekratil-podderzhku-apparatnoj-platformy-loongson-iz-za-regresii-v-clang"},"modified":"2026-07-17T16:53:25","modified_gmt":"2026-07-17T14:53:25","slug":"openbsd-prekratil-podderzhku-apparatnoj-platformy-loongson-iz-za-regresii-v-clang","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/openbsd-prekratil-podderzhku-apparatnoj-platformy-loongson-iz-za-regresii-v-clang","title":{"rendered":"OpenBSD ha interrotto il supporto per la piattaforma hardware Loongson a causa di un regressione in Clang","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Il supporto per la piattaforma Loongson \u00e8 stato rimosso da OpenBSD, una funzionalit\u00e0 introdotta nel 2010 per i processori cinesi Loongson 2E e 2F compatibili con MIPS. Le ragioni di questa rimozione includono problemi di compilazione per la piattaforma mips64el nelle nuove versioni del compilatore Clang. Dopo aver tentato di eseguire l'autocompilation di clang 22 (compilazione del codice clang 22 utilizzando il compilatore clang 22), si sono verificati crash imprevisti, che non si manifestavano nella compilazione di clang 22 con clang 19. <\/p>\n

Il developer che seguiva la piattaforma Loongson ha segnalato di non avere n\u00e9 tempo n\u00e9 risorse per analizzare le cause della regressione emersa, soprattutto considerando che il ciclo di autocompilation di clang su un computer con CPU Loongson richiede 10 giorni. Probabilmente la regressione \u00e8 legata alla gestione dell'ordine dei byte, poich\u00e9 su piattaforme MIPS Octeon il problema non si presenta (Loongson \u00e8 Little-Endian, Octeon \u00e8 Big-Endian). L'idea di tornare a utilizzare GCC 4 \u00e8 stata scartata a causa del fatto che molti port necessitano di un compilatore con supporto per lo standard C++ 11.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u0437 OpenBSD \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Loongson, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 2010 \u0433\u043e\u0434\u0443 \u0434\u043b\u044f MIPS-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0445 \u043a\u0438\u0442\u0430\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Loongson 2E \u0438 2F. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u043e \u0441\u0431\u043e\u0440\u043a\u043e\u0439 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b mips64el \u0432 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 Clang. \u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0441\u0430\u043c\u043e\u0441\u0431\u043e\u0440\u043a\u0443 clang 22 (\u0441\u0431\u043e\u0440\u043a\u0430 \u043a\u043e\u0434\u0430 clang 22 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 clang 22) \u0441\u0442\u0430\u043b\u0438 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0442\u044c \u0430\u0432\u0430\u0440\u0438\u0439\u043d\u044b\u043c \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182670","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47OpenBSD ha interrotto il supporto per la piattaforma hardware Loongson a causa di regressioni in Clang | ProHoster","description":"Il supporto per la piattaforma Loongson, aggiunto nel 2010 per i processori Loongson 2E e 2F compatibili con MIPS, \u00e8 stato rimosso da OpenBSD. Come motivo della rimozione, sono state segnalate problematiche di compilazione per la piattaforma mips64el nelle nuove versioni del compilatore Clang. Dopo il tentativo di effettuare l'auto-compilazione di clang 22 (compilazione del codice clang 22 utilizzando il compilatore clang 22) si sono verificati arresti anomali che non","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/openbsd-prekratil-podderzhku-apparatnoj-platformy-loongson-iz-za-regresii-v-clang","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47OpenBSD \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u043b \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Loongson \u0438\u0437-\u0437\u0430 \u0440\u0435\u0433\u0440\u0435\u0441\u0438\u0438 \u0432 Clang | ProHoster","og:description":"\u0418\u0437 OpenBSD \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Loongson, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 2010 \u0433\u043e\u0434\u0443 \u0434\u043b\u044f MIPS-\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0445 \u043a\u0438\u0442\u0430\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Loongson 2E \u0438 2F. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442\u0441\u044f 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