{"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\/et\/blog\/news\/openbsd-prekratil-podderzhku-apparatnoj-platformy-loongson-iz-za-regresii-v-clang","title":{"rendered":"OpenBSD l\u00f5petas Loongsoni riistvaraplatvormi toe Clangi regressi t\u00f5ttu.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

OpenBSD-st on eemaldatud Loongsoni platvormi tugi, mis lisati 2010. aastal MIPS-\u00fchilduvatele Hiina protsessoritele Loongson 2E ja 2F. Eemaldamise p\u00f5hjuseks on probleemid mips64el platvormi koostamisel Clangi uutes versioonides. P\u00e4rast katsetust ehitada endale clang 22 (clang 22 koodi ehitamine kasutades clang 22 kompilaatorit) ilmusid ootamatud l\u00f5petamised, mida ei ilmnenud clang 22 ehitamisel clang 19 abil. <\/p>\n

Loongson platvormi arendaja, kes projekti juhtis, m\u00e4rkis, et tal pole aega ega energiat regresseerimise p\u00f5hjuste uurimiseks, eriti arvestades, et clang'i ise-kompileerimise ts\u00fckkel olemasoleval Loongson CPU-ga arvutis kestab 10 p\u00e4eva. T\u00f5en\u00e4oliselt on regressioon seotud baitide j\u00e4rjekorra t\u00f6\u00f6tlemisega, sest MIPS-platvormil Octeon probleem ei ilmne (Loongson on Little-Endian, Octeon on Big-Endian). Tagasi GCC 4 kasutamise juurde mineku variant on tagasi l\u00fckatud, kuna paljud portid vajavad C++ 11 standardi toetusega kompilaatorit.
\n
Allikas: 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 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