{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20070131%2F1170257744\" title=\" setjmp\u7528\u306e__jmpbuf \u306e \u30b9\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30bf\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u4ef6 - higepon blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"\u7d99\u7d9a\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u304f\u306e\u306b\u3001setjmp \u3092\u4f7f\u3048\u3070\uff08\u3042\u308b\u7a0b\u5ea6\uff09\u53ef\u642c\u6027\u304c\u7dad\u6301\u3067\u304d\u308b\u3068\u601d\u3044\u5b9f\u9a13\u3057\u3066\u3044\u305f\u3089\u898b\u4e8b\u306b\u306f\u307e\u3063\u305f\u3002 setjmp \u304c\u4f7f\u3046 jmp_buf \u306b\u306f\u30b9\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30bf\u3084\u3089\u6c4e\u7528\u30ec\u30b8\u30b9\u30bf\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u3066\u3001\u305d\u308c\u3089\u3092\u66f8\u304d\u63db\u3048\u3066 longjmp \u3057\u3066\u3042\u3052\u308c\u3070\u597d\u304d\u306a\u72b6\u614b\u306b\u5fa9\u5e30\u3067\u304d\u308b\u3002\uff08\u5f53\u7136 jmp_buf \u306f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u6bce\u306b\u69cb\u9020\u304c\u9055\u3046\uff09 jmp_buf \u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b esp / eip \u304c\u81ea\u5206\u3067\u53d6\u5f97\u3057\u305f\u3082\u306e\u3068\u9055\u3063\u3066\u3044\u3066\u306f\u307e\u308a\u307e\u304f\u3063\u305f\u3002 jmpbuf[0].__jmpbuf[3] // ebp jmpbuf[0].__jmpbuf[4] // esp jmpbuf[0].__jmpbuf[5]\u2026","url":"https://higepon.hatenablog.com/entry/20070131/1170257744","version":"1.0","blog_url":"https://higepon.hatenablog.com/","published":"2007-01-31 00:35:44","author_url":"https://blog.hatena.ne.jp/higepon/","image_url":null,"categories":["C","Linux"],"title":" setjmp\u7528\u306e__jmpbuf \u306e \u30b9\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30bf\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u4ef6","type":"rich","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","blog_title":"higepon blog","author_name":"higepon"}