{"id":269,"date":"2005-10-12T23:54:07","date_gmt":"2005-10-12T14:54:07","guid":{"rendered":"http:\/\/dev.activebasic.com\/dai\/?p=269"},"modified":"2005-10-12T23:54:07","modified_gmt":"2005-10-12T14:54:07","slug":"16%e3%83%90%e3%82%a4%e3%83%88%e3%81%ae%e5%a2%83%e7%95%8c","status":"publish","type":"post","link":"https:\/\/dev.activebasic.com\/dai\/archives\/269","title":{"rendered":"16\u30d0\u30a4\u30c8\u306e\u5883\u754c"},"content":{"rendered":"<div>\n<p>\u3044\u3083\u301c\u3001\u6628\u65e5\u306f\u65e9\u5bdd\u306e\u4e88\u5b9a\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3068\u3042\u308b\u4e00\u3064\u306e\u554f\u984c\u3067\u3001\u660e\u3051\u65b93\u6642\u904e\u304e\u307e\u3067\u4f5c\u696d\u3092\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\uff08\u6c57\uff09\u3002<\/p>\n<p><\/p>\n<p>64\u30b3\u30f3\u30d1\u30a4\u30e9\u8a66\u4f5c\u7248\u3067MessageBox\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u30c6\u30b9\u30c8\u3092\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u304c\u6210\u529f\u3059\u308b\u3068\u304d\u3082\u3042\u308c\u3070\u3001\u5931\u6557\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3042\u308b\u3093\u3067\u3059\u3002\u3069\u3046\u5931\u6557\u3059\u308b\u306e\u304b\u3001\u5177\u4f53\u7684\u306b\u7533\u3057\u307e\u3059\u3068\u3001MessageBox\u95a2\u6570\u306e\u5185\u90e8\u51e6\u7406\u306emovdqa\u547d\u4ee4\u306e\u90e8\u5206\u3067\u505c\u6b62\u3057\u3066\u3044\u308b\u3093\u3067\u3059\u3002<\/p>\n<p><\/p>\n<p>movdqa oword ptr[rsp+0x160]<\/p>\n<p><\/p>\n<p>\u3069\u3046\u3057\u3066\u3082\u3053\u3053\u3067\u505c\u6b62\u3057\u3066\u3057\u307e\u3046\u3093\u3067\u3059\u3002rsp+0x160\u304c\u6307\u3057\u793a\u3059\u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u306f\u3001\u3082\u3061\u308d\u3093\u3001\u9055\u53cd\u306b\u306a\u308b\u3088\u3046\u306a\u9818\u57df\u3067\u306f\u306a\u304f\u3001\u4efb\u610f\u3067\u78ba\u4fdd\u3055\u308c\u305f\u65b0\u3057\u3044\u30b9\u30bf\u30c3\u30af\u30d5\u30ec\u30fc\u30e0\u306e\u9818\u57df\u306a\u3093\u3067\u3059\u3002<\/p>\n<p><\/p>\n<p>\u304a\u3044\u3089\u306f\u3053\u306e\u539f\u56e0\u3092\u3001rsp\u306e\u5024\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u3066\u3044\u3066\u3001\u30a2\u30af\u30bb\u30b9\u9055\u53cd\u304c\u8d77\u304d\u305f\u3082\u306e\u3060\u3068\u65e9\u5408\u70b9\u3057\u3066\u3057\u307e\u3044\u3001\u6570\u6642\u9593\u3092\u7121\u99c4\u306b\u904e\u3054\u3057\u3066\u3057\u307e\u3063\u305f\u3068\u3044\u3046\u308f\u3051\u306a\u306e\u3067\u3059\u304c\u3001\u3053\u3068\u306e\u771f\u76f8\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p><\/p>\n<p>oword\u3063\u3066\u3054\u5b58\u77e5\u3067\u3059\u304b\uff1f\u7686\u3055\u3093\u3002\u305d\u3046\u3001\u305d\u308c\u306f128\u30d3\u30c3\u30c8\u3092\u793a\u3059\u5358\u8a9e\u306a\u3093\u3067\u3059\u3002<\/p>\n<p><\/p>\n<ul>\n<li>word \u2026 16\u30d3\u30c3\u30c8\uff08\u5358\u306a\u308bWord\uff09<\/li>\n<li>dword \u2026 32\u30d3\u30c3\u30c8\uff08Double Word\uff09<\/li>\n<li>qword \u2026 64\u30d3\u30c3\u30c8\uff08Quad Word\uff09<\/li>\n<li>oword \u2026 128\u30d3\u30c3\u30c8\uff08Octet Word\uff09<\/li>\n<\/ul>\n<p><\/p>\n<p>\u660e\u3089\u304b\u306brsp+0x160\u304c\u6307\u3057\u793a\u3059\u30a2\u30c9\u30ec\u30b9\u304c\u9055\u53cd\u306b\u306a\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u306a\u304b\u3063\u305f\u3081\u3001\u5929\u4e0b\u306eMS\u69d8\u304c\u4f5c\u3089\u308c\u305fVC\u306b\u540c\u3058\u30b3\u30fc\u30c9\u3092\u5410\u304b\u305b\u305f\u3093\u3067\u3059\u3002<\/p>\n<p><\/p>\n<p>\u306a\u30fc\u3093\u3060\u3001AB\u3068\u540c\u3058\u30b3\u30fc\u30c9\u5410\u3044\u3066\u308b\u30b8\u30e3\u30f3\u3002\u306a\u3093\u3067\u30a8\u30e9\u30fc\u306b\u306a\u3093\u306a\u3044\u306e\u3088\u3002<\/p>\n<p><\/p>\n<p>\u3063\u3068\u4f55\u5ea6\u3082\u554f\u984c\u3068\u306a\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u305b\u3066\u3044\u305f\u3089\u3001\u3068\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u3093\u3067\u3059\u3002<\/p>\n<p><\/p>\n<p>\u305d\u308c\u306f\u3001&#8221;movdqa oword ptr[rsp+0x160]&#8221; 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