{"id":17516,"date":"2021-06-24T14:00:40","date_gmt":"2021-06-24T14:00:40","guid":{"rendered":"https:\/\/training.linuxfoundation.org\/?p=17516"},"modified":"2021-06-17T14:48:26","modified_gmt":"2021-06-17T14:48:26","slug":"how-webassembly-modules-safely-exchange-data","status":"publish","type":"post","link":"https:\/\/training.linuxfoundation.org\/ja\/blog\/how-webassembly-modules-safely-exchange-data\/","title":{"rendered":"WebAssembly\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u4ea4\u63db\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">By Marco Fioretti<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">&thinsp; <\/span><a href=\"https:\/\/training.linuxfoundation.org\/ja\/announcements\/an-introduction-to-webassembly\/\"><span style=\"font-weight: 400;\">WebAssembly binary format (Wasm)<\/span><\/a><span style=\"font-weight: 400;\"> \u306f\u3001\u4efb\u610f\u306e\u8a00\u8a9e\u3067\u8a18\u8ff0\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u3001Web\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u4eee\u60f3\u30de\u30b7\u30f3\u5185\u3067\u300c\u4e00\u5ea6\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308c\u3070\u3069\u3053\u3067\u3082\u5b9f\u884c\u3067\u304d\u308b\u300d\u3088\u3046\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\uff08<\/span><i><span style=\"font-weight: 400;\">\u30e9\u30f3\u30bf\u30a4\u30e0<\/span><\/i><span style=\"font-weight: 400;\">\uff09\u3069\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3082\u5229\u7528\u3067\u304d\u3001\u305d\u308c\u3089\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306b\u76f4\u63a5\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3068\u307b\u307c\u540c\u3058\u901f\u5ea6\u3067\u3059\u3002 Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u305d\u306e\u304a\u304b\u3052\u3067\u3001\u672c\u5f53\u306b\u30dd\u30fc\u30bf\u30d6\u30eb\u306a\u65b9\u6cd5\u3067\u5b9f\u884c\u3055\u308c\u308b\u4efb\u610f\u306e\u30db\u30b9\u30c8\u74b0\u5883\u3068\u5bfe\u8a71\u3067\u304d\u307e\u3059\u3002 <\/span><a href=\"https:\/\/training.linuxfoundation.org\/ja\/announcements\/wasi-bringing-webassembly-way-beyond-browsers\/\"><span style=\"font-weight: 400;\">WebAssembly System Interface (WASI)<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3057\u304b\u3057\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b <\/span><i><span style=\"font-weight: 400;\">\u9a5a\u304d\u306a\u3057<\/span><\/i><span style=\"font-weight: 400;\"> \u53ef\u80fd\u306a\u9650\u308a\u591a\u304f\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u3001Wasm\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u5c11\u306a\u304f\u3068\u30822\u3064\u306e\u3082\u306e\u304c\u5fc5\u8981\u3067\u3059\u3002 1\u3064\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3060\u3051\u3067\u306a\u304f\u3001\u540c\u3058\u7a2e\u985e\u306e\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3082\u76f4\u63a5\u5bfe\u8a71\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002 Wasm\u3067\u3053\u308c\u3092\u884c\u3046\u65b9\u6cd5\u306f\u6b21\u306e\u3088\u3046\u306b\u547c\u3070\u308c\u307e\u3059 <\/span><i><span style=\"font-weight: 400;\">\u300c\u30e2\u30b8\u30e5\u30fc\u30eb\u30ea\u30f3\u30af\u300d<\/span><\/i><span style=\"font-weight: 400;\">\u3001\u305d\u3057\u3066\u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306e\u6b21\u306e\u8a18\u4e8b\u306e\u30c8\u30d4\u30c3\u30af\u306b\u306a\u308a\u307e\u3059\u3002\u30e2\u30b8\u30e5\u30fc\u30eb\u30ea\u30f3\u30af\u304c\u5f79\u7acb\u3064\u305f\u3081\u306e\u524d\u63d0\u6761\u4ef6\u3067\u3042\u308b\u4ed6\u306e\u6a5f\u80fd\u306f\u3001\u4ea4\u63db\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002 <\/span><i><span style=\"font-weight: 400;\">\u30c7\u30fc\u30bf\u69cb\u9020<\/span><\/i><span style=\"font-weight: 400;\"> \u8aa4\u89e3\u3084\u30c7\u30fc\u30bf\u306e\u640d\u5931\u306a\u3057\u306b\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3059\u308b\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u304e\u306a\u3044\u305f\u3081\u3001WebAssembly\u5f62\u5f0f\u306f\u3001\u57fa\u76e4\u3068\u306a\u308b\u30de\u30b7\u30f3\u306b\u3067\u304d\u308b\u3060\u3051\u8fd1\u3065\u3051\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u4f4e\u30ec\u30d9\u30eb\u306e\u30c7\u30fc\u30bf\u578b\u306e\u307f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u304c\u597d\u304d\u306a\u8a00\u8a9e\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u66f8\u304f\u3053\u3068\u3092\u4efb\u305b\u306a\u304c\u3089\u3001\u79fb\u690d\u6027\u304c\u9ad8\u304f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u306e\u306f\u3053\u306e\u9078\u629e\u3067\u3059\u3002\u305d\u306e\u8a00\u8a9e\u306e\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u306eWasm\u30c7\u30fc\u30bf\u578b\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u8ca0\u62c5\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u305d\u308c\u3089\u3092\u4f7f\u7528\u3059\u308b\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u59d4\u306d\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u3053\u3067\u306e\u554f\u984c\u306f\u3001\u52b9\u7387\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u3001\u7b2c1\u4e16\u4ee3\u306eWasm\u69cb\u6587\u3068WASI\u304c\u3001\u6587\u5b57\u5217\u3084\u305d\u306e\u4ed6\u306e\u540c\u69d8\u306b\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u305f\u3068\u3048\u3070\u3001Python\u30bd\u30fc\u30b9\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fWasm\u30e2\u30b8\u30e5\u30fc\u30eb\u3068Rust\u30bd\u30fc\u30b9\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fWasm\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3001\u6587\u5b57\u5217\u304c\u4f7f\u7528\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u72b6\u6cc1\u3067\u307e\u3063\u305f\u304f\u540c\u3058\u300c\u6587\u5b57\u5217\u300d\u306e\u6982\u5ff5\u3092\u6301\u3064\u3068\u3044\u3046\u672c\u8cea\u7684\u306a\u4fdd\u8a3c\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305d\u306e\u7d50\u679c\u3001\u7570\u306a\u308b\u8a00\u8a9e\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fWasm\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3088\u308a\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u4ea4\u63db\u3057\u305f\u3044\u5834\u5408\u3001\u3042\u308b\u30c7\u30fc\u30bf\u304c1\u3064\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u5225\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u79fb\u52d5\u3059\u308b\u305f\u3073\u306b\u3001\u3044\u308f\u3070\u300c\u7ffb\u8a33\u304c\u5931\u308f\u308c\u308b\u300d\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u3053\u308c\u306b\u3088\u308a\u3001Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6c4e\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u76f4\u63a5\u57cb\u3081\u8fbc\u3080\u3053\u3068\u3068\u3001Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u5916\u90e8\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u76f4\u63a5\u547c\u3073\u51fa\u3059\u3053\u3068\u306e\u4e21\u65b9\u304c\u9632\u6b62\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u554f\u984c\u306e\u6027\u8cea\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u305d\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u304c\u7b2c1\u4e16\u4ee3\u306eWasm\u304a\u3088\u3073WASI\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3069\u306e\u3088\u3046\u306b\u6e21\u3055\u308c\u308b\u304b\u3092\u8abf\u3079\u308b\u3053\u3068\u306f\u6709\u7528\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">WebAssembly\u304cJavaScript\u304a\u3088\u3073C\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u901a\u4fe1\u3059\u308b\u305f\u3081\u306e\u5143\u306e\u65b9\u6cd5\u306f\u3001\u6587\u5b57\u5217\u306a\u3069\u3092\u6b21\u306e\u3088\u3046\u306b\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002 <\/span><a href=\"https:\/\/www.infoq.com\/articles\/server-side-wasm-second-state\/\"><span style=\"font-weight: 400;\">\u624b\u52d5\u3067\u7ba1\u7406\u3059\u308b<\/span><\/a><span style=\"font-weight: 400;\"> \u30e1\u30e2\u30ea\u306e\u30c1\u30e3\u30f3\u30af\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3068\u3048\u3070\u3001\u95a2\u6570\u3067 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/WASI\/blob\/master\/phases\/snapshot\/docs.md#-path_openfd-fd-dirflags-lookupflags-path-string-oflags-oflags-fs_rights_base-rights-fs_rights_inherting-rights-fdflags-fdflags---errno-fd\"><span style=\"font-weight: 400;\">path_open<\/span><\/a><span style=\"font-weight: 400;\">\u3001\u6587\u5b57\u5217\u306f\u3001Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u4e88\u7d04\u3055\u308c\u3066\u3044\u308b\u7dda\u5f62\u30e1\u30e2\u30ea\u5185\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u3068\u305d\u306e\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u305d\u308c\u305e\u308c\u8868\u3059\u6574\u6570\u306e\u30da\u30a2\uff08i32\uff09\u3068\u3057\u3066\u6e21\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6700\u3082\u5358\u7d14\u3067\u6700\u3082\u983b\u7e41\u306a\u30b1\u30fc\u30b9\u3001\u7570\u306a\u308b\u6587\u5b57\u30a8\u30f3\u30b3\u30fc\u30c9\u3001\u307e\u305f\u306f <\/span><a href=\"https:\/\/github.com\/WebAssembly\/gc\/blob\/master\/proposals\/gc\/Overview.md\"><span style=\"font-weight: 400;\">\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff08GC\uff09<\/span><\/a><span style=\"font-weight: 400;\"> \u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u60aa\u3044\u3053\u3068\u306b\u3001\u6587\u5b57\u5217\u3092\u4ea4\u63db\u3059\u308bWASI\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u4e92\u3044\u306e\u30e1\u30e2\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e21\u65b9\u306e\u7406\u7531\u304b\u3089\u3001\u3053\u306e\u65b9\u6cd5\u304c\u6700\u9069\u3068\u306f\u307b\u3069\u9060\u3044\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u7406\u8ad6\u7684\u306b\u306f\u3001\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3057\u305f\u3044Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5f93\u6765\u306eJavaScript\u4e92\u63db\u306e\u30c7\u30fc\u30bf\u53d7\u3051\u6e21\u3057\u30e1\u30ab\u30cb\u30ba\u30e0\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 <\/span><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Glossary\/WebIDL\"><span style=\"font-weight: 400;\">WebIDL<\/span><\/a><span style=\"font-weight: 400;\">\u3002\u3053\u308c\u306f\u3001\u3082\u3061\u308d\u3093\u3001\u3059\u3079\u3066\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8a18\u8ff0\u8a00\u8a9e\u3067\u3059\u3002 <\/span><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Glossary\/Type\"><span style=\"font-weight: 400;\">\u30c7\u30fc\u30bf\u578b<\/span><\/a><span style=\"font-weight: 400;\"> \u4efb\u610f\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u7528\uff08<\/span><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Glossary\/API\"><span style=\"font-weight: 400;\">API<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u3067\u306f\u4f55\u3082\u89e3\u6c7a\u3055\u308c\u307e\u305b\u3093\u3002\u307e\u305a\u3001Web IDL\u95a2\u6570\u304c\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u3064\u307e\u308a\u3001\u305d\u308c\u3089\u3092\u547c\u3073\u51fa\u3057\u305fWasm\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002 <\/span><a href=\"https:\/\/heycam.github.io\/webidl\/\"><span style=\"font-weight: 400;\">\u3088\u308a\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u69cb\u6210<\/span><\/a><span style=\"font-weight: 400;\"> WebAssembly\u304c\u7406\u89e3\u3059\u308b\u3088\u308a\u3082\u3002 2\u3064\u76ee\u306f\u3001WebAssembly\u3092\u4f7f\u7528\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u76f4\u63a5\u3067\u306f\u306a\u304f\u3001\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4ea4\u63db\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u305f\u3081\u3067\u3059\u3002 <\/span><a href=\"https:\/\/heycam.github.io\/webidl\/#ecmascript-binding\"><span style=\"font-weight: 400;\">ECMAScript\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0<\/span><\/a><span style=\"font-weight: 400;\">\u3001\u72ec\u81ea\u306e\u8907\u96d1\u3055\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30da\u30ca\u30eb\u30c6\u30a3\u304c\u3042\u308a\u307e\u3059\u3002\u8981\u7d04\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e\u30c8\u30ea\u30c3\u30af\u306f\u4eca\u65e5\u306f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u5834\u5408\u306b\u6a5f\u80fd\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u6c7a\u3057\u3066\u5c06\u6765\u6027\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u89e3\u6c7a\u7b56\uff1a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u53c2\u7167\u578b<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u4e0a\u8a18\u306e\u3059\u3079\u3066\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u5b9f\u969b\u306e\u89e3\u6c7a\u7b56\u306f\u3001Wasm\u30d0\u30a4\u30ca\u30ea\u5f62\u5f0f\u3068WASI\u306e\u4e21\u65b9\u3092\u6b21\u306e\u3088\u3046\u306b\u62e1\u5f35\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6587\u5b57\u5217\u3084\u30ea\u30b9\u30c8\u306a\u3069\u306e\u3088\u308a\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u76f4\u63a5\u30b5\u30dd\u30fc\u30c8\u3059\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5bfe\u5fdc\u3059\u308b\u5909\u6570\u3092\u9759\u7684\u306b\u578b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u305d\u308c\u3089\u3092\u76f4\u63a5\u4ea4\u63db\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u304c\u3001\u5185\u90e8\u306e\u7dda\u5f62\u30e1\u30e2\u30ea\u3092\u5171\u6709\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u76ee\u7684\u306e\u305f\u3081\u3060\u3051\u306b\u5c55\u958b\u3055\u308c\u3066\u3044\u308b2\u3064\u306e\u4ed5\u69d8\u304c\u3042\u308a\u307e\u3059\u3002\u30e1\u30a4\u30f3\u306e\u3082\u306e\u306f\u5358\u306b\u547c\u3070\u308c\u307e\u3059 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/interface-types\/blob\/master\/proposals\/interface-types\/Explainer.md\"><span style=\"font-weight: 400;\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u30bf\u30a4\u30d7<\/span><\/a><span style=\"font-weight: 400;\"> \u3068\u305d\u306e\u4ef2\u9593 <\/span><a href=\"https:\/\/bytecodealliance.org\/articles\/1-year-updatebytecodealliance.org\/articles\/reference-types-in-wasmtime\"><span style=\"font-weight: 400;\">\u53c2\u7167\u578b<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3069\u3061\u3089\u306e\u30bf\u30a4\u30d7\u3082\u3001\u5143\u306eWasm\u30b3\u30a2\u306b\u3059\u3067\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u4f4e\u30ec\u30d9\u30eb\u306e\u6a5f\u80fd\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002 <\/span><a href=\"https:\/\/bytecodealliance.org\/articles\/multi-value-all-the-wasm\"><span style=\"font-weight: 400;\">\u300c\u30de\u30eb\u30c1\u30d0\u30ea\u30e5\u30fc\u300d<\/span><\/a><span style=\"font-weight: 400;\"> \u3068 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/multi-memory\/blob\/master\/proposals\/multi-memory\/Overview.md\"><span style=\"font-weight: 400;\">\u30de\u30eb\u30c1\u30e1\u30e2\u30ea\u306e\u30b5\u30dd\u30fc\u30c8<\/span><\/a><span style=\"font-weight: 400;\">\u3002\u6700\u521d\u306e\u62e1\u5f35\u6a5f\u80fd\u306b\u3088\u308a\u3001Wasm\u95a2\u6570\u306f\u4ee5\u524d\u306e\u3088\u3046\u306b1\u3064\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u4efb\u610f\u306e\u6570\u306e\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u3001Wasm\u547d\u4ee4\u30b7\u30fc\u30b1\u30f3\u30b9\u306f\u4efb\u610f\u306e\u6570\u306e\u30b9\u30bf\u30c3\u30af\u5024\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u3082\u30461\u3064\u306f\u3001Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u5168\u4f53\u3001\u307e\u305f\u306f\u5358\u4e00\u306e\u95a2\u6570\u304c\u540c\u6642\u306b\u8907\u6570\u306e\u30e1\u30e2\u30ea\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/multi-memory\/blob\/master\/proposals\/multi-memory\/Overview.md#motivation\"><span style=\"font-weight: 400;\">\u305f\u304f\u3055\u3093\u306e\u7406\u7531<\/span><\/a><span style=\"font-weight: 400;\"> \u5909\u6570\u306e\u4ea4\u63db\u306b\u52a0\u3048\u3066\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u57fa\u3065\u3044\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u30bf\u30a4\u30d7\u306f\u3001\u6587\u5b57\u5217\u3084\u305d\u306e\u4ed6\u306e\u300c\u9ad8\u30ec\u30d9\u30eb\u300d\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002 <\/span><i><span style=\"font-weight: 400;\">\u5909\u66f4\u306a\u3057<\/span><\/i><span style=\"font-weight: 400;\"> Wasm\u30e9\u30f3\u30bf\u30a4\u30e0\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u53c2\u7167\u578b\u306f\u5168\u4f53\u50cf\u3092\u5b8c\u6210\u3055\u305b\u3001Wasm\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5b9f\u969b\u306b\u305d\u308c\u3089\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u5916\u90e8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u4ea4\u63db\u3059\u308b\u65b9\u6cd5\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4ed5\u69d8\u306f\u307e\u3060\u5b8c\u5168\u306b\u306f\u5b8c\u6210\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u30bf\u30a4\u30d7\u306f\u5024\u3092\u4ea4\u63db\u3067\u304d\u307e\u3059\u304c\u3001\u4ea4\u63db\u3067\u304d\u307e\u305b\u3093 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/interface-types\/issues\/87\"><span style=\"font-weight: 400;\">\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30cf\u30f3\u30c9\u30eb<\/span><\/a><span style=\"font-weight: 400;\"> \u3068 <\/span><a href=\"https:\/\/github.com\/WebAssembly\/interface-types\/issues\/68\"><span style=\"font-weight: 400;\">\u30d0\u30c3\u30d5\u30a1<\/span><\/a><span style=\"font-weight: 400;\">\u3001\u305f\u3068\u3048\u3070\u3001 <\/span><a href=\"https:\/\/bytecodealliance.org\/articles\/1-year-update\"><span style=\"font-weight: 400;\">\u300c\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u308a\u3001\u30d0\u30c3\u30d5\u30a1\u306b\u76f4\u63a5\u66f8\u304d\u8fbc\u3080\u300d<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305f\u3060\u3057\u3001\u3053\u3053\u3067\u8aac\u660e\u3059\u308b\u3059\u3079\u3066\u306e\u6a5f\u80fd\u3092\u9023\u643a\u3055\u305b\u308b\u3053\u3068\u3067\u3001Wasm\u30e2\u30b8\u30e5\u30fc\u30eb\u3068WASI\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306f\u3001Wasm\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u524d\u306b\u3001\u305d\u308c\u3089\u3092\u7834\u640d\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8a00\u8a9e\u306b\u95a2\u4fc2\u306a\u304f\u3001\u6700\u3082\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u304a\u3088\u3073\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u30de\u30eb\u30b3\u30fb\u30d5\u30a3\u30aa\u30ec\u30c3\u30c6\u30a3\u8457WebAssembly\u30d0\u30a4\u30ca\u30ea\u5f62\u5f0f\uff08Wasm\uff09\u306f\u3001\u4efb\u610f\u306e\u8a00\u8a9e\u3067\u8a18\u8ff0\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u3001Web\u30d6\u30e9\u30a6\u30b6\u30fc\u307e\u305f\u306f\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u4eee\u60f3\u30de\u30b7\u30f3\u5185\u3067\u300c\u4e00\u5ea6\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u3069\u3053\u3067\u3082\u5b9f\u884c\u300d\u3067\u304d\u308b\u3088\u3046\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u2026<\/p>","protected":false},"author":92,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[78],"tags":[],"class_list":["post-17516","post","type-post","status-publish","format-standard","category-announcements"],"acf":[],"_links":{"self":[{"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/posts\/17516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/comments?post=17516"}],"version-history":[{"count":1,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/posts\/17516\/revisions"}],"predecessor-version":[{"id":17517,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/posts\/17516\/revisions\/17517"}],"wp:attachment":[{"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/media?parent=17516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/categories?post=17516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/training.linuxfoundation.org\/ja\/wp-json\/wp\/v2\/tags?post=17516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}