Google yana aiki don samar da cikakken ginin burauzar Chrome don Fuchsia OS. Fuchsia ta riga ta samar da injin burauza bisa tushen codebase na Chromium don gudanar da aikace-aikacen gidan yanar gizo na tsaye, amma mai binciken a matsayin samfuri mai cikakken ƙarfi bai samuwa ga Fuchsia ba, kuma dandamali da kansa an haɓaka shi da farko don IoT da na'urorin mabukaci kamar Nest Hub. . Kwanan nan, yanayin ya canza kuma an fara haɓaka damar Fuchsia, da nufin yin amfani da shi azaman dandamali na tebur.
Wannan ya haɗa da haɓaka saitin canje-canje waɗanda ke ba da damar isar da cikakken Chrome zuwa Fuchsia. An tsara ginin farko na Chrome don Fuchsia don kasancewa a shirye don sakin Chrome 94, wanda aka shirya don Satumba 21. Ana aiwatar da aikin jigilar kaya a hankali - na farko, yana yiwuwa a gina sigar da aka cire, wanda aka maye gurbin wasu fasalulluka tare da stubs, wanda, kamar yadda aka samu ta hanyar jigilar kaya, ana maye gurbinsu tare da aiwatar da aiwatar da lambar da ke la'akari da ƙayyadaddun bayanai. da Fuchsia. Misali, ana aiwatar da daidaitawa don Fuchsia don tiren tsarin, ɗora fayil, Danna Don Kira aikin, aiki tare da kafofin watsa labarai masu cirewa, aiki tare, kundayen adireshi, aikace-aikacen PWA, nuna bayanai game da ƙwaƙwalwar ajiya da nauyin CPU, da shigo da saituna daga wasu masu bincike. .
Bari mu tunatar da ku cewa Fuchsia OS Google ne ya ƙera shi tun 2016, la'akari da rashin ƙima da tsaro da ke cikin dandalin Android. Tsarin ya dogara ne akan microkernel Zircon, dangane da ci gaban aikin LK, wanda aka fadada don amfani da nau'ikan na'urori daban-daban, gami da wayoyin hannu da kwamfutoci na sirri. Zircon yana faɗaɗa LK tare da goyan bayan matakai da ɗakunan karatu da aka raba, matakin mai amfani, tsarin sarrafa abu, da samfurin tsaro na tushen iyawa. Ana aiwatar da direbobi azaman ɗakunan karatu masu ƙarfi da ke gudana a cikin sarari mai amfani, wanda tsarin devhost ya ɗora shi kuma mai sarrafa na'urar (devmg, Manajan Na'ura) ke sarrafa shi.
Fuchsia tana da nata fasahar zane da aka rubuta a cikin Dart ta amfani da tsarin Flutter. Har ila yau, aikin yana haɓaka tsarin ƙirar mai amfani da Peridot, mai sarrafa fakitin Fargo, ɗakin karatu na daidaitaccen ɗakin karatu, tsarin ma'anar Escher, direban Magma Vulkan, Manajan Haɗaɗɗen Scenic, MinFS, MemFS, ThinFS (FAT a cikin Yaren Go) da fayil ɗin Blobfs tsarin, kazalika da sarrafa FVM partitions. Don haɓaka aikace-aikacen, ana ba da tallafi ga yarukan C/C++ da Dart; Hakanan ana ba da izinin tsatsa a cikin sassan tsarin, a cikin tari na cibiyar sadarwar Go, da kuma cikin tsarin taron yaren Python.
Tsarin taya yana amfani da mai sarrafa tsarin, ciki har da appmgr don ƙirƙirar yanayin software na farko, sysmgr don ƙirƙirar yanayin taya, da basemgr don saita yanayin mai amfani da tsara shiga. Don tabbatar da tsaro, an gabatar da tsarin keɓewar akwatin sandbox na ci gaba, wanda sabbin matakai ba su da damar yin amfani da abubuwan kwaya, ba za su iya keɓance ƙwaƙwalwar ajiya ba kuma ba za su iya gudanar da lamba ba, kuma ana amfani da tsarin sararin samaniya don samun damar albarkatu, wanda ke ƙayyadadden izini. Dandalin yana samar da tsari don ƙirƙirar abubuwan haɗin gwiwa, waɗanda shirye-shirye ne waɗanda ke gudana a cikin akwatin yashi kuma suna iya hulɗa tare da sauran abubuwan ta hanyar IPC.
source: budenet.ru