Kuyang'ana pa ARM64 Instruction Set (2024)

\u003ch2\u003eKuwona Mapangidwe a Malangizo a ARM64 (2024)\u003c/h2\u003e \u003cp\u003eNkhaniyi ili ndi zidziwitso zofunikira komanso zambiri pamutu wake, zomwe zikuthandizira kugawana chidziwitso ndi kumvetsetsa.\u003c/p\u003e \u003ch3\u003eNjira Zofunika Kwambiri\u003c/h3\u003e \u003cp\u003eOwerenga angayembekezere kupeza:\u003c/p\u003e \u003cul\u003e \u003cli\u003e Kumvetsetsa mozama nkhaniyo\u003c/li\u003e \u003cli\u003eMapulogalamu otheka komanso kufunikira kwenikweni\u003c/li\u003e \u003cli\u003e Malingaliro aukatswiri ndi kusanthula\u003c/li\u003e \u003cli\u003e Zomwe zasinthidwa pazomwe zikuchitika\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003eValue Proposition\u003c/h3\u003e \u003cp\u003eZamkhalidwe ngati izi zimathandiza kukulitsa chidziwitso komanso kulimbikitsa kupanga zisankho mwanzeru m'madomeni osiyanasiyana.\u003c/p\u003e

Mafunso Ofunsidwa Kawirikawiri

Kodi malangizo a ARM64 ndi ati ndipo chifukwa chiyani kuwona m'maso kuli kofunikira?

ARM64 (yomwe imatchedwanso AArch64) ndi zomangamanga za 64-bit zomwe zimagwiritsidwa ntchito m'mafoni amakono amakono, mapiritsi, komanso mochulukira mu maseva ndi ma desktops ngati Apple Silicon Macs. Kuziwona kumathandiza omanga ndi ophunzira kumvetsetsa ma encoding, magulu a ma opcode, ndi momwe malangizo amasanjidwira pamlingo wa binary - kupangitsa kuti mapulogalamu apang'onopang'ono ndi kukonza zolakwika zikhale zomveka bwino.

Ndani amapindula kwambiri pomvetsetsa kamangidwe ka ARM64?

Mainjiniya ophatikizika, opanga ma compiler, mainjiniya obwerera kumbuyo, ndi ofufuza zachitetezo amapindula kwambiri. Komabe, wopanga aliyense yemwe amagwira ntchito pafupi ndi hardware kapena kukhathamiritsa ma code ofunikira amapeza mwayi. Ophunzira omwe amaphunzira kamangidwe ka makompyuta amapezanso zithunzi zosonyeza kuti n'zofunika kwambiri kuti athe kumvetsa mmene mapurosesa amasankhira ndi kutsata malangizo bwino.

Kodi ARM64 imasiyana bwanji ndi x86-64 mu kabisidwe ka malangizo?

ARM64 imagwiritsa ntchito kabisidwe ka malangizo a 32-bit kutalika kokhazikika, kupangitsa kuti ikhale yokhazikika komanso yosavuta kuwonera poyerekeza ndi ma encoding a x86-64 (1-15 byte). Kufanana kumeneku kumathandizira kutanthauzira mosavuta, kumapangitsa kuti mapaipi azigwira bwino ntchito, komanso kupangitsa kuti mawonekedwe azindikirike pamapu owoneka bwino kwambiri. Ndi chifukwa chimodzi chomwe ARM64 imakondera pamapangidwe opangira mphamvu.

Kodi ndingaphunzire kuti zambiri za mitu ngati ARM64 ndi mapulogalamu apansi?

Mabulogu aukadaulo, zolemba zofotokozera za kamangidwe, ndi nsanja zophunzirira zokhazikika ndizoyambira zabwino kwambiri. Mewayz imapereka ma module 207 okhudza madongosolo a kachitidwe, kamangidwe ka makompyuta, ndi mitu yofananira ndi $19/mo yokha - popereka zinthu zolongosoka, zakuya zomwe zimatsekereza kusiyana pakati pa chidziwitso chaukadaulo ndi zochitika, kumvetsetsa kwapang'onopang'ono kwamalingaliro apakompyuta otsika.