{"id":28464,"date":"2021-07-27T22:39:54","date_gmt":"2021-07-27T15:39:54","guid":{"rendered":"https:\/\/wiki.tino.org\/staging\/?p=28464"},"modified":"2021-07-28T17:42:30","modified_gmt":"2021-07-28T10:42:30","slug":"assembly-la-gi","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/assembly-la-gi\/","title":{"rendered":"Assembly l\u00e0 g\u00ec? S\u1eed d\u1ee5ng Assembly c\u00f3 nh\u1eefng l\u1ee3i \u00edch g\u00ec?"},"content":{"rendered":"\n

N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u1ea3 b\u1ed9 vi x\u1eed l\u00fd, Assembly s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 gi\u00fap b\u1ea1n th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y. V\u1eady Assembly l\u00e0 g\u00ec? Gi\u1ea3i ph\u00e1p n\u00e0y s\u1ebd gi\u00fap \u00edch g\u00ec cho b\u1ea1n? M\u1eddi b\u1ea1n tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u00e2u tr\u1ea3 l\u1eddi cho m\u00ecnh nh\u00e9!<\/strong><\/p>\n\n\n\n

Assembly l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Assembly l\u00e0 m\u1ed9t lo\u1ea1i ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ea5p th\u1ea5p cho b\u1ed9 vi x\u1eed l\u00fd v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh kh\u00e1c. Ng\u00f4n ng\u1eef n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng c\u00e1ch bi\u00ean d\u1ecbch m\u00e3 ngu\u1ed3n<\/a> t\u1eeb m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ea5p cao, ch\u1eb3ng h\u1ea1n nh\u01b0 C, C++.<\/p>\n\n\n\n

Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, Assembly c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tinh ch\u1ec9nh m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh. V\u00ed d\u1ee5, m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean<\/a> c\u00f3 th\u1ec3 vi\u1ebft m\u1ed9t quy tr\u00ecnh c\u1ee5 th\u1ec3 b\u1eb1ng Assembly, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o cho quy tr\u00ecnh \u0111\u00f3 \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

\"assembly-la-gi\"<\/figure><\/div>\n\n\n\n

Assembly ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n

Hi\u1ec7n nay, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean \u0111\u01b0a ra c\u00e1c l\u1ec7nh th\u1ef1c hi\u1ec7n b\u1eb1ng ng\u00f4n ng\u1eef c\u1ea5p cao, s\u1eed d\u1ee5ng c\u00e1c c\u00fa ph\u00e1p tr\u1ef1c quan \u0111\u1ec3 th\u1ef1c hi\u1ec7n cho c\u00e1c t\u00e1c v\u1ee5. Cu\u1ed1i c\u00f9ng, c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao ph\u1ea3i c\u1ea7n \u0111\u01b0\u1ee3c d\u1ecbch sang ng\u00f4n ng\u1eef m\u00e1y. Thay v\u00ec th\u1ef1c hi\u1ec7n theo c\u00e1ch th\u1ee7 c\u00f4ng, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean d\u1ef1a v\u00e0o Assembly v\u1edbi m\u1ee5c \u0111\u00edch d\u1ecbch t\u1ef1 \u0111\u1ed9ng c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao n\u00e0y.<\/p>\n\n\n\n

M\u1eb7c d\u00f9 hi\u1ec7n nay, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean d\u00e0nh r\u1ea5t \u00edt th\u1eddi gian \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c Assembly, nh\u01b0ng ch\u00fang v\u1eabn r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1ed5ng th\u1ec3 c\u1ee7a m\u1ed9t m\u00e1y t\u00ednh.<\/p>\n\n\n\n

T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng Assembly?<\/strong><\/h3>\n\n\n\n

Ng\u00f4n ng\u1eef m\u00e1y l\u00e0 m\u1ed9t d\u00e3y s\u1ed1 con ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 \u0111\u1ecdc. S\u1eed d\u1ee5ng Assembly, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 vi\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh m\u00e0 con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c, t\u01b0\u01a1ng \u1ee9ng g\u1ea7n nh\u01b0 ch\u00ednh x\u00e1c v\u1edbi ng\u00f4n ng\u1eef m\u00e1y. C\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 quy\u1ec1n ki\u1ec3m so\u00e1t t\u1ed1i \u0111a c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd \u0111ang th\u1ef1c hi\u1ec7n.<\/p>\n\n\n\n

T\u1ea1i sao b\u1ea1n n\u00ean c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 Assembly?<\/strong><\/h3>\n\n\n\n

Vi\u1ec7c n\u1eafm ki\u1ebfn th\u1ee9c v\u1ec1 Assembly l\u00e0 r\u1ea5t quan tr\u1ecdng, gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c t\u00e0i nguy\u00ean. B\u1eb1ng vi\u1ec7c h\u1ecdc Assembly, b\u1ea1n c\u00f3 th\u1ec3 vi\u1ebft m\u00e3 \u0111\u1ec3 truy c\u1eadp v\u00e0o thanh ghi v\u00e0 truy xu\u1ea5t \u0111\u1ecba ch\u1ec9 b\u1ed9 nh\u1edb c\u1ee7a c\u00e1c con tr\u1ecf hay gi\u00e1 tr\u1ecb, ch\u1ee7 y\u1ebfu gi\u00fap b\u1ea1n t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 mang l\u1ea1i hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

Khi c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 Assembly, b\u1ea1n s\u1ebd hi\u1ec3u h\u01a1n v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a b\u1ed9 x\u1eed l\u00fd v\u00e0 b\u1ed9 nh\u1edb. Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n \u0111ang vi\u1ebft v\u1ec1 b\u1ea5t k\u1ef3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o, b\u1ea1n ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 \u0111\u1ee7 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 b\u1ed9 x\u1eed l\u00fd.<\/p>\n\n\n\n

Assembly c\u00f3 nh\u1eefng \u0111\u1eb7c tr\u01b0ng g\u00ec?<\/strong><\/h3>\n\n\n\n
  • C\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng d\u1ec5 nh\u1edb h\u01a1n s\u1ed1 v\u00e0 c\u0169ng cung c\u1ea5p th\u00f4ng tin v\u1ec1 b\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o trong m\u00e3.<\/li>
  • Assembly gi\u00fap ch\u1ec9 \u0111\u1ecbnh to\u00e1n h\u1ea1ng, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 m\u00e1y c\u1ee7a to\u00e1n h\u1ea1ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng bi\u1ec3u t\u01b0\u1ee3ng.<\/li>
  • D\u1eef li\u1ec7u c\u00f3 th\u1ec3 khai b\u00e1o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u00fd hi\u1ec7u th\u1eadp ph\u00e2n.<\/li><\/ul>\n\n\n\n
    \"assembly-la-gi\"<\/figure><\/div>\n\n\n\n

    S\u1eed d\u1ee5ng Assembly c\u00f3 nh\u1eefng l\u1ee3i \u00edch g\u00ec?<\/strong><\/h3>\n\n\n\n

    M\u1eb7c d\u00f9 l\u1eadp tr\u00ecnh b\u1eb1ng Assembly \u0111\u00f2i h\u1ecfi nhi\u1ec1u v\u1ea5n \u0111\u1ec1 h\u01a1n, nh\u01b0ng ng\u00f4n ng\u1eef n\u00e0y c\u00f3 t\u00ednh linh ho\u1ea1t cao h\u01a1n c\u00e1c ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 kh\u00e1c. M\u1ed9t s\u1ed1 l\u1ee3i \u00edch Assembly mang l\u1ea1i nh\u01b0 sau.<\/p>\n\n\n\n

    Hi\u1ec3n th\u1ecb linh ho\u1ea1t<\/strong><\/h4>\n\n\n\n

    H\u1ed7 tr\u1ee3 hi\u1ec3n th\u1ecb to\u00e0n m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c cung c\u1ea5p cho t\u1ea5t c\u1ea3 c\u00e1c ng\u00f4n ng\u1eef th\u00f4ng qua l\u1ec7nh VIEW. B\u1ea1n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng \u0111\u1eb7c bi\u1ec7t tr\u00ean m\u00e1y tr\u1ea1m c\u1ee7a m\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0n h\u00ecnh r\u1ed9ng ho\u1eb7c ch\u1ee9c n\u0103ng ph\u1ee5 thu\u1ed9c v\u00e0o con tr\u1ecf v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n\n\n\n

    C\u00e1c ch\u1ee9c n\u0103ng \u0111\u1eb7c quy\u1ec1n<\/strong><\/h4>\n\n\n\n

    Khi s\u1eed d\u1ee5ng Assembly, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng v\u00e0 t\u1eadp l\u1ec7nh c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ec3 gi\u00e1m s\u00e1t ho\u1eb7c th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 thay \u0111\u1ed5i c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

    T\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c t\u1eadp l\u1ec7nh<\/strong><\/h4>\n\n\n\n

    B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i ho\u1eb7c ch\u1edd c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed3ng b\u1ed9 kh\u00e1c, v\u1edbi b\u1ed9 ti\u00eau chu\u1ea9n m\u00e0 l\u1ec7nh VIEW cung c\u1ea5p. Ch\u00fang bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh s\u1eb5n th\u1eddi gian ho\u1eb7c th\u1eddi gian ho\u00e0n th\u00e0nh c\u00e1c l\u1ec7nh trong m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00e1c.<\/p>\n\n\n\n

    Hi\u1ec7u su\u1ea5t<\/strong><\/h4>\n\n\n\n

    Trong khi c\u00e1c quy tr\u00ecnh ng\u00f4n ng\u1eef c\u1ea5p cao \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u01b0\u1eddng ch\u1ea1y nhanh h\u01a1n so v\u1edbi danh s\u00e1ch l\u1ec7nh \u0111\u01b0\u1ee3c th\u00f4ng d\u1ecbch. Trong \u0111\u00f3, m\u1ed9t s\u1ed1 ki\u1ec3u thao t\u00e1c d\u1eef li\u1ec7u s\u1ebd ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n v\u1edbi Assembly.<\/p>\n\n\n\n

    \"assembly-la-gi\"<\/figure><\/div>\n\n\n\n

    Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a Assembly<\/strong><\/h2>\n\n\n\n

    \u0110\u00e1nh gi\u00e1 v\u1ec1 \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a Assembly<\/strong><\/h3>\n\n\n\n

    \u01afu \u0111i\u1ec3m<\/strong><\/h4>\n\n\n\n
    • T\u1ed1c \u0111\u1ed9 nhanh h\u01a1n v\u00ec \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ebfn m\u1ee9c cao nh\u1ea5t, ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c t\u00e0i nguy\u00ean c\u1ea7n thi\u1ebft.<\/li>
    • Cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n \u0111\u1ed1i v\u1edbi ph\u1ea7n c\u1ee9ng, \u0111\u00e2y l\u00e0 ng\u00f4n ng\u1eef c\u00f3 th\u1ec3 th\u1ec3 hi\u1ec7n t\u1ed1t s\u1ee9c m\u1ea1nh c\u1ee7a b\u1ed9 x\u1eed l\u00fd.<\/li>
    • C\u00f3 th\u1ec3 vi\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh chi\u1ebfm \u00edt dung l\u01b0\u1ee3ng trong b\u1ed9 nh\u1edb k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/li>
    • Ho\u1ea1t \u0111\u1ed9ng r\u1ea5t nhanh, t\u1ed1c \u0111\u1ed9 c\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong l\u1eadp tr\u00ecnh nh\u00e2n v\u00e0 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n ph\u1ea7n c\u1ee9ng..<\/li>
    • Kh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0o b\u1ed9 nh\u1edb trong ph\u1ea7n c\u1ee9ng, kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp khi s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef c\u1ea5p cao.<\/li>
    • Kh\u00f4ng c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o tr\u00ecnh bi\u00ean d\u1ecbch \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a m\u00e3.<\/li>
    • C\u00e1c l\u1ed7i c\u1ee7a tr\u00ecnh l\u1eafp r\u00e1p d\u1ec5 x\u00e1c \u0111\u1ecbnh v\u00e0 s\u1eeda ch\u1eefa h\u01a1n nhi\u1ec1u.<\/li><\/ul>\n\n\n\n
      \"assembly-la-gi\"<\/figure><\/div>\n\n\n\n

      H\u1ea1n ch\u1ebf<\/strong><\/h4>\n\n\n\n
      • \u0110\u1ec3 vi\u1ebft ch\u01b0\u01a1ng tr\u00ecnh b\u1eb1ng Assembly ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a b\u1ed9 vi x\u1eed l\u00fd.<\/li>
      • M\u1ea5t r\u1ea5t nhi\u1ec1u n\u1ed7 l\u1ef1c \u0111\u1ec3 vi\u1ebft v\u00e0 duy tr\u00ec m\u00e3.<\/li>
      • Assembly thay \u0111\u1ed5i t\u00f9y theo lo\u1ea1i vi x\u1eed l\u00fd, ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c vi\u1ebft cho m\u1ed9t b\u1ed9 vi x\u1eed l\u00fd c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean b\u1ed9 vi x\u1eed l\u00fd kh\u00e1c.<\/li>
      • L\u1eadp tr\u00ecnh b\u1eb1ng Assembly r\u1ea5t kh\u00f3 v\u00e0 t\u1ed1n nhi\u1ec1u th\u1eddi gian h\u01a1n so v\u1edbi ng\u00f4n ng\u1eef ng\u1eef b\u1eadc cao.<\/li>
      • Thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n gi\u1edbi h\u1ea1n.<\/li><\/ul>\n\n\n\n

        S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Assembly v\u00e0 c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao<\/strong><\/h3>\n\n\n\n

        C\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao cung c\u1ea5p s\u1ef1 tr\u1eebu t\u01b0\u1ee3ng, cho ph\u00e9p ng\u01b0\u1eddi l\u1eadp tr\u00ecnh t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o vi\u1ec7c m\u00f4 t\u1ea3 nh\u1eefng g\u00ec h\u1ecd mu\u1ed1n l\u00e0m ho\u1eb7c k\u1ebf ho\u1ea1ch c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. L\u1eadp tr\u00ecnh b\u1eb1ng Assembly g\u1ea7n h\u01a1n v\u1edbi ng\u00f4n ng\u1eef m\u00e1y, n\u00ean vi\u1ec7c s\u1eed d\u1ee5ng thu\u1eadn ti\u1ec7n h\u01a1n v\u00e0 l\u00e0m cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh d\u1ec5 \u0111\u1ecdc h\u01a1n.<\/p>\n\n\n\n

        M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Assembly nh\u01b0:<\/p>\n\n\n\n

        • Assembly c\u00e0ng g\u1ea7n v\u1edbi ng\u00f4n ng\u1eef m\u00e1y c\u00e0ng mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t.<\/li>
        • N\u1ebfu b\u1ea1n ki\u1ec3m tra m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, th\u00ec Assembly s\u1ebd gi\u00fap b\u1ea1n nh\u1eadn bi\u1ebft c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0 lo\u1ea1i b\u1ecf k\u1ecbp th\u1eddi.<\/li>
        • Khi vi\u1ebft c\u00e1c m\u00e3 t\u1ef1 s\u1eeda \u0111\u1ed5i, Assembly cho ph\u00e9p b\u1ea1n ph\u00e1t tri\u1ec3n c\u00e1c m\u00e3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a.<\/li>
        • N\u1ebfu b\u1ea1n c\u1ea7n t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb ho\u1eb7c hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a, kh\u00f4ng ng\u00f4n ng\u1eef n\u00e0o c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t nh\u01b0 Assembly. Nh\u01b0ng b\u1ea1n s\u1ebd g\u1eb7p c\u00e1c v\u1ea5n \u0111\u1ec1 trong vi\u1ec7c b\u1ea3o tr\u00ec.<\/li><\/ul>\n\n\n\n
          \"assembly-la-gi\"<\/figure><\/div>\n\n\n\n

          Trong \u1ee9ng d\u1ee5ng, ch\u1ec9 nh\u1eefng ph\u1ea7n quan tr\u1ecdng nh\u1ecf c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng Assembly. Ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a \u1ee9ng d\u1ee5ng s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef c\u1ea5p cao nh\u01b0 C, C++, Java, C#,…<\/p>\n\n\n\n

          V\u1edbi Assembly, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1y c\u00e1c t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p theo nh\u1eefng c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n, kh\u00f4ng c\u1ea7n theo d\u00f5i nhi\u1ec1u v\u1ecb tr\u00ed b\u1ed9 nh\u1edb v\u00e0 t\u1ed1c \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i nhanh h\u01a1n. Assembly c\u00f3 th\u1ec3 gi\u00fap \u00edch cho b\u1ea1n v\u1ec1 m\u1ecdi m\u1eb7t trong vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c k\u1ebf ho\u1ea1ch. Hy v\u1ecdng b\u00e0i vi\u1ebft s\u1ebd mang l\u1ea1i cho b\u1ea1n nh\u1eefng ki\u1ebfn th\u1ee9c h\u1eefu \u00edch v\u1ec1 Assembly. N\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ea3i nghi\u1ec7m \u0111\u1ec3 t\u00ecm ki\u1ebfm nh\u1eefng gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t cho c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

          M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn Assembly<\/strong><\/h2>\n\n\n\t\t\n\t\t\t\t

          C\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ee7a m\u1ed9t Assembly l\u00e0 g\u00ec?<\/h2>\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\n\n

          Assembly l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb logic \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb b\u1ed1n lo\u1ea1i th\u00e0nh ph\u1ea7n kh\u00e1c nhau sau: b\u1ea3ng k\u00ea khai, m\u00e3 ngu\u1ed3n MSIL, nh\u1eadp si\u00eau d\u1eef li\u1ec7u, t\u00e0i nguy\u00ean.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t

          Assembly \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u00e0o nh\u1eefng c\u00f4ng vi\u1ec7c g\u00ec?<\/h2>\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\n\n

          B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng Assembly v\u00e0o m\u1ed9t s\u1ed1 c\u00f4ng vi\u1ec7c nh\u01b0 l\u1eadp tr\u00ecnh vi m\u1ea1ch \u0111i\u1ec7n t\u1eed, l\u1eadp tr\u00ecnh bi\u00ean d\u1ecbch, k\u1ef9 thu\u1eadt \u0111\u1ea3o ng\u01b0\u1ee3c, t\u00ecm m\u00e3 ngu\u1ed3n x\u1ea5u trong h\u1ec7 th\u1ed1ng,…<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t

          Data Movement trong Assembly ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\n\n

          Data Movement l\u00e0 di chuy\u1ec3n d\u1eef li\u1ec7u t\u1eeb v\u1ecb tr\u00ed n\u00e0y sang v\u1ecb tr\u00ed kh\u00e1c. V\u1ecb tr\u00ed ngu\u1ed3n v\u00e0 \u0111\u00edch \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c ch\u1ebf \u0111\u1ed9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 v\u00e0 c\u00f3 th\u1ec3 l\u00e0 thanh ghi ho\u1eb7c b\u1ed9 nh\u1edb. M\u1ed9t s\u1ed1 b\u1ed9 x\u1eed l\u00fd c\u00f3 c\u00e1c l\u1ec7nh kh\u00e1c nhau \u0111\u1ec3 t\u1ea3i thanh ghi v\u00e0 l\u01b0u tr\u1eef v\u00e0o b\u1ed9 nh\u1edb, trong khi c\u00e1c b\u1ed9 x\u1eed l\u00fd kh\u00e1c c\u00f3 m\u1ed9t l\u1ec7nh duy nh\u1ea5t v\u1edbi c\u00e1c ch\u1ebf \u0111\u1ed9 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 linh ho\u1ea1t.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t

          Khi n\u00e0o l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n s\u1eed d\u1ee5ng Assembly?<\/h2>\t\t\t\t
          \n\t\t\t\t\t\t
          \n\t\t\t\t\n\n

          Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i s\u1eed d\u1ee5ng Assembly, ch\u1eb3ng h\u1ea1n nh\u01b0 khi y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t \u0111\u1eb7c bi\u1ec7t cao ho\u1eb7c khi ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ea5t k\u1ef3 ng\u00f4n ng\u1eef c\u1ea5p cao n\u00e0o \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/section>\n\t\t\n