{"id":377,"date":"2022-02-25T14:54:44","date_gmt":"2022-02-25T05:54:44","guid":{"rendered":"https:\/\/www.avancesys.co.jp\/laboratory\/?post_type=article&#038;p=377"},"modified":"2022-02-25T14:54:44","modified_gmt":"2022-02-25T05:54:44","slug":"%e7%ac%ac1%e5%9b%9e-misra-c-%ef%bd%9emisra-c%e8%a6%8f%e6%a0%bc%ef%bd%9e","status":"publish","type":"article","link":"https:\/\/www.avancesys.co.jp\/laboratory\/article\/%e7%ac%ac1%e5%9b%9e-misra-c-%ef%bd%9emisra-c%e8%a6%8f%e6%a0%bc%ef%bd%9e\/","title":{"rendered":"\u7b2c1\u56de MISRA-C \uff5eMISRA-C\u898f\u683c\uff5e"},"content":{"rendered":"\n<p>\u3053\u3093\u306b\u3061\u306f\u3001TMIH\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u304b\u3089\u7d44\u307f\u8fbc\u307f\u7cfb\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u8a2d\u8a08\u6a19\u6e96\u898f\u683c\u3067\u3042\u308b\u3001MISRA-C\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br>MISRA-C\u306f\u30b3\u30fc\u30c9\u54c1\u8cea\u306a\u3069\u306e\u89b3\u70b9\u304b\u3089\u3001\u5b9f\u969b\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30eb\u30fc\u30eb\u306e\u6307\u6a19\u3068\u3057\u3066\u3044\u308b\u4f1a\u793e\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<br>\u3054\u5b58\u3058\u306e\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u307e\u305a\u306fMISRA-C\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-vivid-cyan-blue-border-color\"><blockquote><p>MISRA-C\u3068\u306f<\/p><\/blockquote><\/figure>\n\n\n\n<p>MISRA(Motor Industry Software Reliability Association)\u304c1998\u5e74\u306b\u767a\u884c\u3057\u305fC\u8a00\u8a9e\u5411\u3051\u306e\u898f\u683c\u3067\u3059\u3002<br>\u521d\u7248\u767a\u884c\u5f8c\u304b\u3089\u6539\u8a02\u304c\u91cd\u306d\u3089\u308c\u3066\u304a\u308a\u3001\u8eca\u8f09\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u5411\u3051\u306b\u591a\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u6539\u8a02\u306b\u4f34\u3044\u3001MISRA-C\u306e\u30eb\u30fc\u30eb\u3084\u30ab\u30c6\u30b4\u30ea\u30fc\u304c\u8ffd\u52a0\u3055\u308c\u3066\u4f7f\u3044\u3084\u3059\u3055\u304c\u5411\u4e0a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>MISRA-C\u306e\u6539\u8a02\u5c65\u6b74\u3092\u4ee5\u4e0b\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u6539\u8a02\u5c65\u6b74<\/th><th>\u8a73\u7d30<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">MISRA-C:1998<\/td><td>1998\u5e74\u306b\u767a\u884c\u3002\u57fa\u306b\u3057\u3066\u3044\u308bC\u8a00\u8a9e\u898f\u683c\u306fC90\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">MISRA-C:2004<\/td><td>2004\u5e74\u306b\u6539\u8a02\u3002\u57fa\u306b\u3057\u3066\u3044\u308bC\u8a00\u8a9e\u898f\u683c\u306fC90\u3002<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">MISRA-C:2012<\/td><td>2013\u5e74\u306b\u6539\u8a02\u3002\u57fa\u306b\u3057\u3066\u3044\u308bC\u8a00\u8a9e\u898f\u683c\u306fC90\u3001C99\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>MISRA-C\u306e\u30eb\u30fc\u30eb\u306b\u306f\u3001&#8221;\u5fc5\u8981(Required)&#8221;\u3068&#8221;\u63a8\u5968(Advisory)&#8221;\u306e2\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<br>MISRA-C:2012\u3067\u306f3\u3064\u76ee\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u3068\u3057\u3066\u3001&#8221;\u5fc5\u9808(Mandatory)&#8221;\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<br>\u30ab\u30c6\u30b4\u30ea\u30fc\u3054\u3068\u306e\u8aac\u660e\u3092\u4ee5\u4e0b\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>\u30ab\u30c6\u30b4\u30ea\u30fc<\/th><th>\u8a73\u7d30<\/th><\/tr><\/thead><tbody><tr><td>\u5fc5\u8981\u30eb\u30fc\u30eb<\/td><td>&#8220;\u5f37\u5236\u7684\u306a&#8221;\u8981\u6c42\u3002\u30eb\u30fc\u30eb\u306b\u5f93\u3048\u306a\u3044\u5834\u5408\u306f\u3001\u6b63\u5f0f\u306a\u9038\u8131\u306e\u624b\u9806\u304c\u5fc5\u8981\u3002<\/td><\/tr><tr><td>\u63a8\u5968\u30eb\u30fc\u30eb<\/td><td>&#8220;\u901a\u5e38\u5f93\u3046\u65b9\u304c\u3088\u3044&#8221;\u8981\u6c42\u3002\u30eb\u30fc\u30eb\u306b\u5f93\u3048\u306a\u304f\u3066\u3082\u3001\u9038\u8131\u306e\u624b\u9806\u306f\u4e0d\u8981\u3002<\/td><\/tr><tr><td>\u5fc5\u9808\u30eb\u30fc\u30eb<\/td><td>&#8220;\u5f37\u5236\u7684\u306a&#8221;\u8981\u6c42\u3002\u9038\u8131\u3059\u308b\u3053\u3068\u304c\u8a31\u3055\u308c\u305a\u3001\u5fc5\u305a\u6e96\u62e0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-vivid-cyan-blue-border-color\"><blockquote><p>MISRA-C\u306b\u6e96\u62e0\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/p><\/blockquote><\/figure>\n\n\n\n<p>C\u8a00\u8a9e\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a18\u8ff0\u306b\u5bfe\u3059\u308b\u81ea\u7531\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u3084\u5b9f\u884c\u6642\u306e\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u304c\u5f31\u304f\u3001<br>\u6a5f\u80fd\u5b89\u5168\u306b\u95a2\u3057\u3066\u306f\u63a8\u5968\u3067\u304d\u306a\u3044\u8a00\u8a9e\u3068\u3044\u3046\u8a55\u4fa1\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3088\u3046\u306a\u4e2d\u3067\u3001MISRA\u304cC\u8a00\u8a9e\u306e\u5b9f\u7528\u6027\u3092\u78ba\u4fdd\u3057\u3064\u3064\u3001\u5b89\u5168\u6027\u3001\u4fe1\u983c\u6027\u3001\u79fb\u690d\u6027\u306e\u9ad8\u3044C\u8a00\u8a9e\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3068\u3057\u3066\u3001<br>\u81ea\u52d5\u8eca\u306b\u642d\u8f09\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5411\u3051\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u767a\u884c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001MISRA-C\u306e\u30eb\u30fc\u30eb\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u5b89\u5168\u6027\u3001\u4fe1\u983c\u6027\u3001\u79fb\u690d\u6027\u304c\u78ba\u4fdd\u3055\u308c\u305f\u30bd\u30d5\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001<br>\u9ad8\u3044\u5b89\u5168\u6027\u3092\u6c42\u3081\u3089\u308c\u308b\u7d44\u307f\u8fbc\u307f\u7cfb\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u5bfe\u3057\u3066\u7279\u306b\u6709\u52b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>MISRA-C\u306e\u30eb\u30fc\u30eb\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306a\u80cc\u666f\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001<br>\u30eb\u30fc\u30eb\u3092\u77e5\u3063\u3066\u304a\u304f\u3068C\u8a00\u8a9e\u4ee5\u5916\u306e\u8a00\u8a9e\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f5c\u6210\u3059\u308b\u6642\u3067\u3082\u3001<br>\u5b89\u5168\u6027\u306e\u5411\u4e0a\u306b\u7e4b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u307e\u305f\u3001MISRA-C++\u3068\u3044\u3046\u3001C++\u8a00\u8a9e\u7528\u306e\u898f\u683c\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-vivid-cyan-blue-border-color\"><blockquote><p>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/p><\/blockquote><\/figure>\n\n\n\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u74b0\u5883\u306e\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u3001MISRA-C:2004\u306e\u4e2d\u304b\u3089\u3042\u308b\u30eb\u30fc\u30eb\u306b\u7740\u76ee\u3057\u3066\u3001<br>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3093\u3067\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u30eb\u30fc\u30ebNo.<\/td><td>6.1<\/td><\/tr><tr><td>\u30ab\u30c6\u30b4\u30ea\u30fc<\/td><td>\u5fc5\u8981<\/td><\/tr><tr><td>\u5185\u5bb9<\/td><td>\u5358\u306a\u308bchar\u578b\u306f\u3001\u6587\u5b57\u30c7\u30fc\u30bf\u306e\u683c\u7d0d\u53ca\u3073\u4f7f\u7528\u306b\u9650\u3063\u3066\u7528\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/td><\/tr><tr><td>\u8a73\u7d30<\/td><td>\u5358\u306a\u308bchar\u578b\u306f\u3001\u51e6\u7406\u7cfb\u306b\u3088\u3063\u3066\u7b26\u53f7\u4ed8\u304d\u3067\u6271\u308f\u308c\u308b\u5834\u5408\u3001\u7b26\u53f7\u306a\u3057\u3067\u6271\u308f\u308c\u308b\u5834\u5408\u304c\u3042\u308b\u3002<br>\u305d\u306e\u305f\u3081\u3001\u7b26\u53f7\u306e\u6271\u3044\u304c\u7570\u306a\u308b\u51e6\u7406\u7cfb\u306b\u79fb\u690d\u3057\u305f\u969b\u306b\u3001\u4e88\u6e2c\u3057\u306a\u3044\u52d5\u4f5c\u3092\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<br>\u3088\u3063\u3066\u3001\u5358\u306a\u308bchar\u578b\u306f\u7b26\u53f7\u306e\u554f\u984c\u304c\u306a\u3044\u6587\u5b57\u30c7\u30fc\u30bf\u306b\u9650\u3063\u3066\u4f7f\u7528\u3059\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30fb\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e01<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-c\" data-lang=\"C\" data-show-lang=\"0\"><code>void func(void)\n{\n    char a;\n    signed char b;\n    unsigned char c;\n\n    a = 1;\n    b = -2;\n    c = 5;\n}<\/code><\/pre><\/div>\n\n\n\n<p>7\u884c\u76ee\u3067\u306f\u6587\u5b57\u30c7\u30fc\u30bf\u4ee5\u5916\u306e\u5024\u3092\u5358\u306a\u308bchar\u578b\u306b\u4ee3\u5165\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30eb\u30fc\u30eb6.1\u304b\u3089\u9038\u8131\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br>\u6570\u5024\u3092\u6271\u3044\u305f\u3044\u5834\u5408\u306f\u3001&#8221;signed char\u578b&#8221;\u307e\u305f\u306f&#8221;unsigned char\u578b&#8221;\u306e\u5909\u6570\u3092\u7528\u610f\u3057\u3066\u4ee3\u5165\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fb\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e02<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-c\" data-lang=\"C\" data-show-lang=\"0\"><code>void func(void)\n{\n    char a;\n    signed char b;\n    unsigned char c;\n\n    a = &#39;A&#39;;\n    b = -2;\n    c = 5;\n}<\/code><\/pre><\/div>\n\n\n\n<p>7\u884c\u76ee\u3067\u306f\u6587\u5b57\u30c7\u30fc\u30bf\u3092\u5358\u306a\u308bchar\u578b\u306b\u4ee3\u5165\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30eb\u30fc\u30eb6.1\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-vivid-cyan-blue-border-color\"><blockquote><p>\u6b21\u56de<\/p><\/blockquote><\/figure>\n\n\n\n<p>\u4eca\u56de\u306f\u3001MISRA-C\u306e\u7d39\u4ecb\u3068\u30eb\u30fc\u30eb\u306b\u6e96\u62e0\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<br>\u6b21\u56de\u306f\u3001MISRA-C\u306e\u30eb\u30fc\u30eb\u306b\u6e96\u62e0\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u5fc5\u8981\u30eb\u30fc\u30eb\u304b\u3089\u9038\u8131\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u305f\u6642\u306e\u624b\u9806\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-vivid-cyan-blue-border-color\"><blockquote><p>\u5f15\u7528\u30fb\u53c2\u8003\u6587\u732e<\/p><\/blockquote><\/figure>\n\n\n\n<p>\u300c\u7d44\u8fbc\u307f\u958b\u767a\u8005\u306b\u304a\u304f\u308bMISRA-C:2004 C\u8a00\u8a9e\u5229\u7528\u306e\u9ad8\u4fe1\u983c\u5316\u30ac\u30a4\u30c9\u300d\u3001MISRA-C \u7814\u7a76\u4f1a\u7de8\u3001ISBN 9784542503342\u3001\u65e5\u672c\u898f\u683c\u5354\u4f1a<\/p>\n\n\n\n<div style=\"height:200px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"author":23,"featured_media":381,"template":"","lc":[12],"lt":[19,20],"class_list":["post-377","article","type-article","status-publish","has-post-thumbnail","hentry","lc-introduction","lt-embedded","lt-in-vehicle"],"_links":{"self":[{"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/article\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/types\/article"}],"author":[{"embeddable":true,"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/users\/23"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/media\/381"}],"wp:attachment":[{"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"lc","embeddable":true,"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/lc?post=377"},{"taxonomy":"lt","embeddable":true,"href":"https:\/\/www.avancesys.co.jp\/laboratory\/wp-json\/wp\/v2\/lt?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}