{"title":"ftrace\u306b\u3064\u3044\u3066\u8abf\u3079\u308b(\u524d\u3005\u56de\u304b\u3089\u306e\u7d9a\u304d)","url":"https://akachochin.hatenadiary.org/entry/20101114/1289739115","type":"rich","width":"100%","published":"2010-11-14 21:51:55","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/akachochin/20101114/20101114215125.png","height":"190","version":"1.0","blog_url":"https://akachochin.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakachochin.hatenadiary.org%2Fentry%2F20101114%2F1289739115\" title=\"ftrace\u306b\u3064\u3044\u3066\u8abf\u3079\u308b(\u524d\u3005\u56de\u304b\u3089\u306e\u7d9a\u304d) - akachochin\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>","author_url":"https://blog.hatena.ne.jp/akachochin/","blog_title":"akachochin\u306e\u65e5\u8a18","provider_name":"Hatena Blog","author_name":"akachochin","categories":[],"description":"\u524d\u3005\u56de\u3067\u306f\u300c\u30b9\u30bf\u30c3\u30af\u5f04\u308a\u306f\u306a\u3055\u305d\u3046\u300d\u3068\u66f8\u3044\u305f\u3002 \u3068\u3053\u308d\u3067\u3001\u4eca\u56de\u53c2\u7167\u3057\u305f\u8ad6\u6587\u3067\u30b9\u30bf\u30c3\u30af\u5f04\u308a\u306b\u3064\u3044\u3066\u89e6\u308c\u305f\u90e8\u5206\u306e\u30bf\u30a4\u30c8\u30eb\u304c\u300c2 Adding Function Graph Tracing to ARM\u300d\u3068\u306a\u3063\u3066\u3044\u305f\u3002 \u3053\u306e\u30b9\u30bf\u30c3\u30af\u5f04\u308a\u306e\u6982\u8981\u3092\u56f3\u793a\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3068\u306a\u308b\u3002\u78ba\u304b\u306b\u524d\u3005\u56de\u307e\u3067\u3067\u306f\u300cGraph Trace\u300d\u306e\u90e8\u5206\u306f\u8aad\u3081\u3066\u3044\u306a\u304b\u3063\u305f\u3002\u3082\u3046\u4e00\u5ea6mcount\u3092\u898b\u76f4\u3059\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u306e\u5024\u3092\u5224\u65ad\u3057\u305f\u3046\u3048\u3067ftrace_graph_caller\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3002 PTR_LA t1, ftrace_stub \uff08\u4e2d\u7565\uff09 #ifdef CONFIG_FUNCTION_GRAPH_TRACER\u2026","provider_url":"https://hatena.blog"}