UClinux: I-Linux yeenkqubo ngaphandle kweyunithi yolawulo lweememori

UClinux-umfanekiso weskrini

Con I-GNU / Linux inokwenza izinto eziphambeneyo nezingaqhelekanga, ezinye ngaphandle koncedo oluninzi, ezinye zijike zibe ziiprojekthi ezinomdla kakhulu kwaye zibe yimpumelelo. Sibhengeze enye yezi zinto ziphambeneyo abazenzileyo kwiminyaka embalwa edlulileyo ngeendaba zomntu waseRussia okwazileyo ukuqhuba i-Ubuntu distro kwi-8-bit microcontroller, into ebonakala ngathi iphambene kwaye ithathe umsebenzi omninzi ngasemva ukubhala kwakhona kwaye lungelelanisa iinxalenye ezithile zekernel ukuze usebenze nolu hlobo lwezixhobo kwaye ndifuna umonde ukulinda iiyure ezimbini ezithathiweyo ukuqala imowudi yokubhaliweyo kunye neeyure ezi-4 ukuqala ngemeko-bume yemo yedesktop ...

Lo mntu uphambeneyo oye wazama ukungathobeli imigaqo uyabizwa NguDmitry Grinberg Kwaye yenze njalo kwi-8-bit ATmega1284P microcontroller ebaleka kuphela kwi-20Mhz, isenza i-ARM emulator enokusebenza kwi-6,5Khz kule chip ithobekileyo. I-128 KB yokugcina kunye ne-16 KB ye-RAM ngamanani ebelahlekile ukunika ityala ukuba ibiyinto entle. Into eluncedo? Ngokuqinisekileyo akukho, kodwa yafezekiswa kwaye yabonisa ukuba bhetyebhetye kweLinux, into engenakucingwa kwaye ingenakwenzeka ngeWindows okanye ngeMacOS ...

Ewe, kukho enye iprojekthi engenamdla kangako, kodwa iluncedo kakhulu kwicandelo leenkqubo ezigxunyekwe okanye ezifakwe ngaphakathi. Ithiyiwe UClinux kwaye sisiphumo seLinux 2.0 kernel enokuqhutywa ngokuqinisekileyo abalawuli abancinci ezikhoyo kwintengiso kwaye ezingenazo iiyunithi zolawulo lweememori, oko kukuthi, iiMMUs (iiMemori zoLawulo lweMemori) njengazo zonke ii-CPUs esiqhele ukuzisebenzisa: i-ARM, x86, PPC, njl.

Okwangoku le projekthi ihambile kancinci kwaye iyi Inkqubo epheleleyo yeLinux ngokukhutshwa okutsha okungu-2.0, 2.4 kunye no-2.6, kunye nokuqokelelwa kwezicelo zomsebenzisi ezisebenzayo, amathala eencwadi kunye nezixhobo. Ukuba unomdla wokwenza iprojekthi esekwe kolu hlobo lwe-chip okanye ufuna ukwazi ngakumbi malunga neprojekthi yeClinux, ndincoma ukuba undwendwele iwebhusayithi esemthethweni.


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  1.   UPetete sitsho

    Omkhulu "feat"? Ulwazi lwam olufutshane lwenkcubeko lundinika kuphela ukuba ndidibane noAzaña kwaye wayenguManuel Azaña, umongameli weRiphabhlikhi yeSibini yaseSpain (1936-1939). Ndiyazi "imisebenzi" emininzi kwaye phakathi kwayo kukho oyikhankanyileyo kwaye sinokuthi siqwalasele "umdlalo omkhulu" wobuchwephesha hayi "omkhulu".

  2.   Umlobi wenkunzi sitsho

    Ulwazi olufinyezileyo yilelo lemfundo kunye nentlonipho, ukubona ukuba awusoze udideke ...