{"published":"2003-12-24 00:00:00","url":"https://nonakap.hatenablog.com/entry/20031224/p1","height":"190","author_name":"nonakap","blog_title":"nikki","blog_url":"https://nonakap.hatenablog.com/","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnonakap.hatenablog.com%2Fentry%2F20031224%2Fp1\" title=\" PowerPC - nikki\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","width":"100%","title":" PowerPC","type":"rich","author_url":"https://blog.hatena.ne.jp/nonakap/","version":"1.0","description":"\u4e45\u3005\u306b PowerPC \u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u305f\u3002\u547d\u4ee4\u306a\u3093\u3066\u6b86\u3069\u5fd8\u308c\u3066\u308b\u3057\u2026\u3002\u3064\u30fc\u304b PowerPC \u306f r0 \u304c zero register \u3067\u7121\u3044\u4e8b\u3092\u3059\u3063\u304b\u308a\u5fd8\u308c\u3066\u3066\u300c\u306a\u3093\u3067 r0 \u3067\u6f14\u7b97\u3057\u3066\u3093\u3060\u3001\u3053\u3044\u3064\u306f\u300d\u3068\u304b\u601d\u3063\u305f\u306e\u306f\u79d8\u5bc6\u3060\u3002 \u3084\u3063\u3071\u308a\u3001\u30ec\u30b8\u30b9\u30bf\u304c\u6ca2\u5c71\u3042\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3063\u3066\u826f\u3044\u3067\u3059\u306d\u3047\u2026\u3002IA-32 \u306f\u30ec\u30b8\u30b9\u30bf\u306e\u6570\u304c\u8db3\u3089\u306a\u3059\u304e\u3067\u3059\u3088\u3002 \u5143\u306e\u30bd\u30fc\u30b9\u304c\u30ec\u30b8\u30b9\u30bf\u306b \"r\" \u304c\u4ed8\u3044\u3066\u3044\u306a\u304f\u3066\u30a4\u30df\u30c7\u30a3\u30a8\u30fc\u30c8\u304c\u5224\u308a\u306b\u304f\u304b\u3063\u305f\u2026\u3002\u52ff\u8ad6\u3001\u547d\u4ee4\u3092\u898b\u308c\u3070\u5224\u308b\u3057\u3001\u30a4\u30df\u30c7\u30a3\u30a8\u30fc\u30c8\u304c\u5b58\u5728\u3059\u308b\u4f4d\u7f6e\u3082\u6c7a\u307e\u3063\u3066\u3044\u308b\u3093\u3060\u3051\u3069\u3002\u3042\u3001\u81ea\u5206\u3067\u6614\u66f8\u3044\u305f\u30bd\u30fc\u30b9\u306b\u3082\u4ed8\u3044\u3066\u306a\u304b\u3063\u305f\u3088\u2026\u3054\u3081\u3093\u306a\u3055\u3044\u3001\u3054\u3081\u3093\u306a\u3055\u3044\u3002"}