{"url":"https://bunkyu3.hatenablog.com/entry/2019/02/02/023926","categories":["c\u8a00\u8a9e"],"width":"100%","published":"2019-02-02 02:39:26","title":"\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\uff13\u306e\u30e1\u30e2\uff08ARMv8\u306e\u5b9f\u884c\u72b6\u614b\uff0c\u4f8b\u5916\u30ec\u30d9\u30eb\u3068\u304b\uff09","version":"1.0","type":"rich","author_url":"https://blog.hatena.ne.jp/bunkyu3/","author_name":"bunkyu3","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/bunkyu3/20181217/20181217200521.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbunkyu3.hatenablog.com%2Fentry%2F2019%2F02%2F02%2F023926\" title=\"\u30e9\u30ba\u30d9\u30ea\u30fc\u30d1\u30a4\uff13\u306e\u30e1\u30e2\uff08ARMv8\u306e\u5b9f\u884c\u72b6\u614b\uff0c\u4f8b\u5916\u30ec\u30d9\u30eb\u3068\u304b\uff09 - bunkyu3\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://bunkyu3.hatenablog.com/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","description":"\u5b9f\u884c\u72b6\u614b Execution state \u30fb2\u7a2e\u985e\u306e\u5b9f\u884c\u72b6\u614b\u304c\u3042\u308b\uff0e AArch32 state 32\u30d3\u30c3\u30c8\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308bA32\u304a\u3088\u3073T32\u547d\u4ee4\u30bb\u30c3\u30c8\u306e\u307f\u3092\u4f7f\u7528\u3067\u304d\u308b AArch64 state 64\u30d3\u30c3\u30c8\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308bA64\u547d\u4ee4\u30bb\u30c3\u30c8\u306e\u307f\u3092\u4f7f\u7528\u3067\u304d\u308b \u30fb(AArch32 state\u306b\u306f\u3055\u3089\u306b\uff0cA32 state\u3068T32 state\u304c\u3042\u308b\u304c\u7701\u7565) \u4f8b\u5916\u30ec\u30d9\u30eb Exception Level \u30fb\u4ee5\u4e0b\u306e\u8868\u306e\u3088\u3046\u306b\uff0c4\u7a2e\u985e\u306e\u4f8b\u5916\u30ec\u30d9\u30eb\u304c\u3042\u308b \u4f8b\u5916\u30ec\u30d9\u30eb \u4e00\u822c\u7684\u306a\u4f7f\u7528\u7528\u9014 EL0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 EL1 OS\u30ab\u30fc\u30cd\u30eb EL2 \u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6 EL3 \u30bb\u30ad\u30e5\u30a2\u30e2\u30cb\u30bf \u30fb\u4f8b\u5916\u2026","blog_title":"bunkyu3\u306e\u65e5\u8a18"}