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Ke nānā nei i ka ARM64 Instruction Set (2024)

\u003ch2\u003eHōʻike i ka ARM64 Instruction Set (2024)\u003c/h2\u003e \u003cp\u003e Hāʻawi kēia ʻatikala i nā ʻike koʻikoʻi a me ka ʻike e pili ana i kāna kumuhana, e kōkua ana i ka kaʻana like ʻana a me ka ʻike.\u003c/p\u003e \u003ch3\u003eKuhi Lawelawe\u003c/h3\u003e \u003cp...

6 min read Via zyedidia.github.io

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Hacker News
\u003ch2\u003eHōʻike i ka ARM64 Instruction Set (2024)\u003c/h2\u003e \u003cp\u003e Hāʻawi kēia ʻatikala i nā ʻike koʻikoʻi a me ka ʻike e pili ana i kāna kumuhana, e kōkua ana i ka kaʻana like ʻana a me ka ʻike.\u003c/p\u003e \u003ch3\u003eKuhi Lawelawe\u003c/h3\u003e \u003cp\u003e Hiki i ka poʻe heluhelu ke manaʻo e loaʻa:\u003c/p\u003e \u003cul\u003e \u003cli\u003e Hoʻomaopopo hohonu i ke kumuhana\u003c/li\u003e \u003cli\u003e Nā noi kūpono a me ka pili honua maoli\u003c/li\u003e \u003cli\u003eNā kuanaʻike loea a me ka nānā ʻana\u003c/li\u003e \u003cli\u003e ʻike hou ʻia e pili ana i nā hanana o kēia manawa\u003c/li\u003e \u003c/ul\u003e \u003ch3\u003e Manao Waiwai\u003c/h3\u003e \u003cp\u003e ʻO nā maʻiʻo kūpono e like me kēia e kōkua i ke kūkulu ʻana i ka ʻike a me ka paipai ʻana i ka hoʻoholo hoʻoholo ʻike ma nā wahi like ʻole.\u003c/p\u003e

Nīnau pinepine

He aha ka ARM64 hoʻonohonoho aʻo a no ke aha e pono ai ka nānā ʻana?

ARM64 (i kapa ʻia hoʻi ʻo AArch64) ʻo ia ka 64-bit hoʻonohonoho hoʻonohonoho hoʻonohonoho hoʻonohonoho i hoʻohana ʻia i ka hapa nui o nā smartphones hou, nā papa, a me nā mea maʻamau i nā kikowaena a me nā pākaukau e like me Apple Silicon Macs. ʻO ka nānā ʻana iā ia e kōkua i nā mea hoʻomohala a me nā haumāna e hoʻomaopopo i nā ʻano hoʻopāpā, nā hui opcode, a me ke ʻano o ka hoʻonohonoho ʻia ʻana o nā ʻōlelo aʻo ma ka pae binary — e hoʻolilo i ka papahana haʻahaʻa a me ka hoʻopau ʻana i ka ʻike.

ʻO wai ka pōmaikaʻi nui mai ka hoʻomaopopo ʻana i ka hoʻolālā ARM64?

ʻO nā ʻenekinia ʻōnaehana hoʻokomo ʻia, nā mea hoʻomohala hoʻopili, nā ʻenekini hoʻohuli, a me nā mea noiʻi palekana e pōmaikaʻi loa. Eia nō naʻe, loaʻa i kēlā me kēia mea hoʻomohala e hana kokoke ana i ka hāmeʻa a i ʻole ke koho ʻana i nā code koʻikoʻi hana. Loaʻa i nā haumāna e aʻo ana i ka hoʻolālā lolouila nā hiʻohiʻona hiʻohiʻona nui no ka ʻike ʻana i ke ʻano o ka hoʻokaʻawale ʻana a me ka hoʻokō pono ʻana i nā ʻōlelo kuhikuhi.

Pehea ka ʻokoʻa o ka ARM64 me x86-64 i ka hoʻopāpā aʻo ʻana?

Hoʻohana ʻo ARM64 i ka hoʻopāpā aʻo 32-bit lōʻihi paʻa, e hana maʻamau a maʻalahi hoʻi ke nānā aku i ka hoʻohālikelike ʻia me ka hoʻopili ʻana i ka lōʻihi o ka lōʻihi o x86-64 (1–15 bytes). Hoʻomaʻamaʻa kēia ʻano like ʻole i ka decoding, hoʻomaikaʻi i ka maikaʻi o ka pipeline, a hana i ka ʻike kumu ma nā palapala ʻāina ʻike i ʻoi aku ka maikaʻi. ʻO ia ke kumu i makemake nui ʻia ai ka ARM64 i nā manaʻo hoʻolālā mana.

Ma hea e hiki ai iaʻu ke aʻo hou aku e pili ana i nā kumuhana e like me ARM64 a me nā polokalamu ʻōnaehana haʻahaʻa?

He mau wahi hoʻomaka maikaʻi loa nā blog noʻeau, nā puke kuhikuhi no ka hoʻolālā hale, a me nā kahua hoʻonaʻauao. Hāʻawi ʻo Mewayz i 207 mau modula e uhi ana i nā polokalamu ʻōnaehana, hoʻolālā kamepiula, a me nā kumuhana pili no $19/mo wale nō - hāʻawi ʻia i nā ʻike i kūkulu ʻia, hohonu e hoʻopili i ka ʻokoʻa ma waena o ka ʻike kumu a me ka hoʻomaʻamaʻa, ka ʻike lima o nā manaʻo helu haʻahaʻa.

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