{"id":2037,"date":"2010-10-25T19:42:37","date_gmt":"2010-10-25T10:42:37","guid":{"rendered":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=2037"},"modified":"2015-09-21T10:33:40","modified_gmt":"2015-09-21T01:33:40","slug":"x64-%e7%92%b0%e5%a2%83%e3%81%a7%e3%81%ae%e3%82%a2%e3%82%bb%e3%83%b3%e3%83%96%e3%83%a9%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%b0%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e6%b3%a8","status":"publish","type":"post","link":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=2037","title":{"rendered":"x64 \u74b0\u5883\u3067\u306e\u30a2\u30bb\u30f3\u30d6\u30e9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9"},"content":{"rendered":"<p>Ut Video Codec Suite \u306e x64 \u7248\u3092\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3059\u308b\u305f\u3081\u306b\u3001Intel \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7b49\u3067\u52c9\u5f37\u3057\u3066\u305f\u308f\u3051\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u6ce8\u610f\u70b9\u3068\u304b\u81ea\u5206\u304c\u906d\u9047\u3057\u305f\u843d\u3068\u3057\u7a74\u3068\u304b\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u5bfe\u8c61\u8aad\u8005\u72ed\u3059\u304e\uff57<\/p>\n<p><!--more--><\/p>\n<dl>\n<dt>\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u3084SSE\u30ec\u30b8\u30b9\u30bf\u306f16\u672c\u306b\u306a\u308b\u304c\u3001MMX\u30ec\u30b8\u30b9\u30bf\u306f8\u672c\u306e\u307e\u307e\u3002<\/dt>\n<dd>\u305d\u306e\u307e\u3093\u307e\u3002x64 \u3067\u308f\u3056\u308f\u3056 MMX \u547d\u4ee4\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u307e\u308a\u306a\u3044\u3067\u3057\u3087\u3046\u3051\u3069\u3002<\/dd>\n<dt>\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u306b\u304a\u3044\u3066\u300132bit\u30ec\u30b8\u30b9\u30bf\u306b\u7d50\u679c\u3092\u683c\u7d0d\u3059\u308b\u3068\u3001\u5bfe\u5fdc\u3059\u308b64bit\u30ec\u30b8\u30b9\u30bf\u306e\u4e0a\u4f4d32bit\u306f\u30bc\u30ed\u306b\u306a\u308b\uff08\u3064\u307e\u308a\u30bc\u30ed\u62e1\u5f35\u3055\u308c\u308b\uff09\u3002\u4e00\u65b9\u300116\/8bit\u30ec\u30b8\u30b9\u30bf\u306b\u7d50\u679c\u3092\u683c\u7d0d\u3057\u3066\u3082\u3001\u5bfe\u5fdc\u3059\u308b64bit\u30ec\u30b8\u30b9\u30bf\u306e\u4ed6\u306e\u90e8\u5206\uff08\u4e0a\u4f4d32bit\u3092\u542b\u3080\uff09\u306f\u4fdd\u5b58\u3055\u308c\u308b\u3002<\/dt>\n<dd>\u305f\u3068\u3048\u3070\u3001<\/p>\n<blockquote>\n<pre>mov rax, 0123456789abcdefh\r\nmov eax,         01234567h<\/pre>\n<\/blockquote>\n<p>\u3068\u3059\u308b\u3068 rax = 0000000001234567h \u306b\u306a\u308b\u304c\u3001<\/p>\n<blockquote>\n<pre>mov rax, 0123456789abcdefh\r\nmov  ax,             0123h<\/pre>\n<\/blockquote>\n<p>\u3068\u3059\u308b\u3068 rax = 0123456789ab0123h \u306b\u306a\u308b\u3002\u3088\u304f\u5fd8\u308c\u308b\u3002<\/dd>\n<dt>REX \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u304f\u3068\u3001ah, bh, ch, dh \u306f\u4f7f\u3048\u306a\u3044\u3002<\/dt>\n<dd>\u300c\u30aa\u30da\u30e9\u30f3\u30c9\u30b5\u30a4\u30ba\u304c64bit\u306b\u306a\u3063\u3066\u3044\u308b\u300d\u300cr8 \u4ee5\u964d\u306e\u30ec\u30b8\u30b9\u30bf\u3092\u4f7f\u3046\u300d\u300cbpl, spl, sil, dil \u3092\u4f7f\u3046\u300d\u306e\u3044\u305a\u308c\u304b\u3092\u3059\u308b\u3068 REX \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u304d\u3001ah, bh, ch, dh \u306f\u4f7f\u3048\u306a\u3044\u3002\u3064\u307e\u308a\u3001\u4ee5\u4e0b\u306f\u5168\u3066\u30c0\u30e1\u3002<\/p>\n<blockquote>\n<pre>movzx rbx, ah\r\nmovzx r8w, ah\r\nmov sil, ah<\/pre>\n<\/blockquote>\n<p>\u4ee5\u4e0b\u306f\u4e00\u898b64bit\u30ec\u30b8\u30b9\u30bf\u3092\u4f7f\u3063\u3066\u3044\u308b\u304c\u3001\u30aa\u30da\u30e9\u30f3\u30c9\u30b5\u30a4\u30ba\u306f64bit\u3067\u306f\u306a\u3044\u306e\u3067\u5927\u4e08\u592b\u3002<\/p>\n<blockquote>\n<pre>mov byte ptr [rdi], ah<\/pre>\n<\/blockquote>\n<\/dd>\n<dt>movzx reg64, r\/m32 \u306f\u5b58\u5728\u3057\u306a\u3044\u3002\uff08movsxd reg64, r\/m32 \u306f\u5b58\u5728\u3059\u308b\uff09<\/dt>\n<dd>32bit \u30ec\u30b8\u30b9\u30bf\u306b\u7d50\u679c\u3092\u683c\u7d0d\u3059\u308b\u3068\u6697\u9ed9\u7684\u306b\u30bc\u30ed\u62e1\u5f35\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u3082\u305d\u3082\u3053\u306e\u547d\u4ee4\u306f\u5fc5\u8981\u306a\u3044\u3002\u53c2\u3063\u305f\u3053\u3068\u306b\u3001\u624b\u5143\u306b\u3042\u308b\u300c\u30a4\u30f3\u30c6\u30eb \u30a8\u30af\u30b9\u30c6\u30f3\u30c7\u30c3\u30c9\u30fb\u30e1\u30e2\u30ea64 \u30c6\u30af\u30ce\u30ed\u30b8\u30fb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30ba\u30fb\u30ac\u30a4\u30c9 \u30ea\u30d3\u30b8\u30e7\u30f31.1\u300d\u306b\u306f\u8aa4\u690d\u304c\u3042\u3063\u3066\u3001movzx reg64, r\/m32 \u3067\u306f\u306a\u304f movzx reg64, r\/m16 \u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u305f\u3002\uff08\u3053\u308c\u306e\u305b\u3044\u3067\u30a2\u30bb\u30f3\u30d6\u30eb\u30a8\u30e9\u30fc\u3092\u76f4\u3059\u306e\u306b30\u5206\u307b\u3069\u304b\u304b\u3063\u305f\uff09<br \/>\nmovsxd \u306e\u65b9\u306f movsxd \u3067\u3001\u306a\u3093\u3067\u30cb\u30fc\u30e2\u30cb\u30c3\u30af\u3092 movsx \u304b\u3089\u5909\u66f4\u3057\u3066\u3044\u308b\u306e\u304b\u4e0d\u660e\u3067\u3042\u308b\u3002\u5909\u66f4\u3057\u306a\u304f\u3066\u3082\u4e0d\u90fd\u5408\u306f\u7121\u3044\u3068\u601d\u3046\u306e\u3060\u304c\u2026\uff1f<\/dd>\n<dt>ml64 \uff08x64 \u7528\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u51fa\u529b\u3059\u308b MASM\uff09\u3067\u306f\u3001r8 \u306e\u4e0b\u4f4d 8bit \u3092\u8868\u3059\u30ec\u30b8\u30b9\u30bf\u306f r8l \u3067\u306f\u306a\u304f r8b \u3067\u3042\u308b\u3002r8l \u3092\u4f7f\u3046\u3068\u30a2\u30bb\u30f3\u30d6\u30eb\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002<\/dt>\n<dd>Intel \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f r8l \u3067\u3042\u308b\u304c\u3001x64 \u3092\u5b9a\u7fa9\u3057\u305f AMD \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f r8b \u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3089\u3002\u3060\u304c\u3057\u304b\u3057\u3001AMD \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3082 sil \u306f sil \u306a\u3093\u3067\u3042\u308b\u3002\u4e00\u8cab\u6027\u3069\u3053\u30fc\uff1f<br \/>\n\u3068\u3053\u308d\u3067\u3001gas \u3068\u304b\u3060\u3068\u3069\u3046\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u306d\uff1f<\/dd>\n<\/dl>\n<p>\u3068\u308a\u3042\u3048\u305a\u3053\u3093\u306a\u3068\u3053\u308d\u3067\u3057\u3087\u3046\u304b\u306d\u30fc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ut Video Codec Suite \u306e x64 \u7248\u3092\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3059\u308b\u305f\u3081\u306b\u3001Intel \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7b49\u3067\u52c9\u5f37\u3057\u3066\u305f\u308f\u3051\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u6ce8\u610f\u70b9\u3068\u304b\u81ea\u5206\u304c\u906d\u9047\u3057\u305f\u843d\u3068\u3057\u7a74\u3068\u304b\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u5bfe\u8c61\u8aad\u8005\u72ed\u3059\u304e\uff57<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2037","post","type-post","status-publish","format-standard","hentry","category-programming"],"_links":{"self":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2037"}],"version-history":[{"count":15,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2037\/revisions"}],"predecessor-version":[{"id":5689,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2037\/revisions\/5689"}],"wp:attachment":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2037"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}