\u6709\u7f51\u7edc\u7684\u65f6\u5019\uff0c\u4f7f\u7528LXR\uff08The Linux Cross Referencer\uff09\u5728\u7ebf\u9605\u8bfb\u6e90\u7801\u56fa\u7136\u662f\u4e00\u4ef6\u5f88\u723d\u7684\u4e8b\u60c5\u3002\u5728\u65e0\u7f51\u7edc\u7684\u60c5\u51b5\u4e0b\uff0c\u53ea\u901a\u8fc7vim\u8fdb\u5165\u5185\u6838\u6e90\u7801\u90a3\u6837\u67e5\u627e\u5c31\u663e\u5f97\u6709\u4e9b\u52c9\u5f3a\u3002\u63a5\u4e0b\u6765\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u79cd\u5feb\u901f\u5b9a\u4f4d\u6e90\u7801\u7684\u5de5\u5177\uff1actags\u548ccscope\u3002\u901a\u8fc7vim\u7f16\u8f91\u5668\uff0c\u518d\u914d\u5408\u4f7f\u7528\u4e0a\u8ff0\u4e24\u79cd\u5de5\u5177\u5c31\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u60f3\u8981\u67e5\u770b\u7684\u6e90\u7801\u3002\u597d\u4e86\uff0c\u5f00\u59cb\u5427\uff01<\/p>\n
1.\u4e0b\u8f7d\u6700\u65b0\u5185\u6838\u6e90\u7801\u5305\uff0c\u89e3\u538b\u81f3\u4e3b\u76ee\u5f55\u4e0b<\/p>\n
\u63a5\u4e0b\u6765\u7684\u6b65\u9aa4\u5f53\u7136\u53ef\u4ee5\u5728\u5f53\u524d\u7cfb\u7edf\u5185\u6838\u6e90\u7801\u76ee\u5f55\u4e0b\u8fdb\u884c\uff0c\u4e0d\u8fc7\u4e3a\u4e86\u4fdd\u9669\u671f\u95f4\u8fd8\u662f\u6700\u597d\u5728\u4e3b\u76ee\u5f55\u4e0b\u4e13\u95e8\u521b\u5efa\u4e00\u4e2a\u5b58\u653e\u6e90\u7801\u7684\u76ee\u5f55\u3002\u4e0b\u6587\u6240\u8bf4\u7684\u6e90\u7801\u76ee\u5f55\u5747\u6307\u4e3b\u76ee\u5f55\u4e0b\u7684\u6e90\u7801\u76ee\u5f55\u3002<\/p>\n
2.\u5b89\u88c5ctags<\/p>\n
\u4f7f\u7528\u547d\u4ee4\uff1asudo apt-get install ctags<\/p>\n
3.\u5b89\u88c5cscope<\/p>\n
\u4f7f\u7528\u547d\u4ee4\uff1asudo apt-get install cscope<\/p>\n
4.\u6210\u6807\u7b7e\u6587\u4ef6<\/p>\n
\u5728\u6e90\u7801\u76ee\u5f55\u4e0b\u901a\u8fc7\u547d\u4ee4make tags\u751f\u6210\u6807\u7b7e\u6587\u4ef6<\/p>\n
5.\u751f\u6210\u7d22\u5f15\u6587\u4ef6<\/p>\n
\u5728\u6e90\u7801\u76ee\u5f55\u4e0b\u901a\u8fc7\u547d\u4ee4make cscope\u751f\u6210\u7d22\u5f15\u6587\u4ef6\u3002<\/p>\n
6.\u5c06\u7d22\u5f15\u6587\u4ef6\u5bfc\u5165vim\u4e2d<\/p>\n
\u4f7f\u7528\u547d\u4ee4\u6253\u5f00vim\u7684\u914d\u7f6e\u6587\u4ef6\uff1asudo gedit \/etc\/vim\/vimrc\uff1b\u7136\u540e\u5728\u8be5\u6587\u4ef6\u4e0b\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
\r\nif filereadable(\"cscope.out\")\r\n cs add cscope.out\r\nendif\r\n<\/pre>\n\u8fd9\u6837\u6bcf\u6b21\u6253\u5f00vim\u5c31\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528cscope\u4e86\u3002<\/p>\n
\u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u4ee5\u540e\u5c31\u53ef\u4ee5\u901a\u8fc7vim\u8fdb\u884c\u6e90\u7801\u7684\u5feb\u901f\u5b9a\u4f4d\u4e86\u3002\u4e0a\u8ff0\u5b89\u88c5\u7684ctags\u548ccscope\u90fd\u5c5e\u4e8e\u6e90\u7801\u7d22\u5f15\u5de5\u5177\uff0c\u56e0\u6b64\u4ec5\u5b89\u88c5\u4e24\u8005\u4e4b\u4e00\u4e5f\u662f\u53ef\u4ee5\u7684\u3002\u4e0d\u9519\uff0c\u867d\u7136ctags\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u6240\u8f93\u5165\u7684\u6807\u7b7e\uff0c\u4f46cscope\u7684\u4f7f\u7528\u65b9\u6cd5\u5219\u66f4\u7075\u6d3b\u3002\u6240\u4ee5\u4e24\u8005\u540c\u65f6\u5b89\u88c5\u4f7f\u7528\u8d77\u6765\u66f4\u65b9\u4fbf\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u7b80\u5355\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n
1.\u4f7f\u7528ctags<\/p>\n
ctags\u7684\u4f7f\u7528\u7279\u522b\u7b80\u5355\uff0c\u9996\u5148\u8fdb\u5165\u6e90\u7801\u76ee\u5f55\u4e0b\uff0c\u6253\u5f00vim\u7f16\u8f91\u5668\uff0c\u5728\u547d\u4ee4\u6a21\u5f0f\u4e0b\u8f93\u5165\uff1atag tag_name \u6309\u56de\u8f66\u5373\u53ef\u3002\u901a\u5e38tag_name\u53ef\u4ee5\u662f\u7ed3\u6784\u4f53\u540d\u79f0\uff0c\u51fd\u6570\u540d\u79f0\uff0c\u5b8f\u53d8\u91cf\u540d\u79f0\u7b49\u3002\u901a\u5e38\u8f93\u5165\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u56e0\u4e3a\u627e\u5230\u7684\u6807\u7b7e\u5e76\u4e0d\u552f\u4e00\uff0c\u6240\u4ee5\u8fd8\u9700\u8981\u914d\u5408\u4f7f\u7528\u4e0b\u8ff0\u547d\u4ee4\uff1a<\/p>\n
tfirst\uff1a\u8df3\u81f3\u7b2c\u4e00\u4e2a<\/p>\n
tnext\uff1a\u8df3\u81f3\u4e0b\u4e00\u4e2a<\/p>\n
tlast\uff1a\u8df3\u81f3\u6700\u540e\u4e00\u4e2a<\/p>\n
2.\u4f7f\u7528cscope<\/p>\n
\u867d\u7136ctags\u4f7f\u7528\u65b9\u4fbf\u5feb\u6377\uff0c\u4f46\u6709\u65f6\u5019\u4f7f\u7528cscope\u66f4\u7075\u6d3b\uff0c\u9996\u5148\u53ef\u4ee5\u770bcscope\u7684\u5e2e\u52a9\u6587\u4ef6\uff1a<\/p>\n
cscope \u547d\u4ee4:\r\nadd \uff1a\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u5e93 (\u7528\u6cd5\uff1a add file|dir [pre-path] [flags])\r\nfind \uff1a\u67e5\u8be2\u4e00\u4e2a\u6a21\u5f0f (\u7528\u6cd5\uff1a find c|d|e|f|g|i|s|t name)\r\nc\uff1a\u627e\u5230\u8c03\u7528\u8fd9\u4e2a\u51fd\u6570\u7684\u51fd\u6570\r\nd\uff1a\u627e\u5230\u88ab\u8fd9\u4e2a\u51fd\u6570\u8c03\u7528\u7684\u51fd\u6570\r\ne\uff1a\u627e\u5230\u8fd9\u4e2a egrep \u6a21\u5f0f\r\nf\uff1a\u627e\u5230\u6b64\u6587\u4ef6\u5939\r\ng\uff1a\u627e\u5230\u8fd9\u4e2a\u5b9a\u4e49\r\ni\uff1a\u627e\u6587\u4ef6 #\u5305\u62ec\u8fd9\u4e2a\u6587\u4ef6\r\ns\uff1a\u627e\u5230\u8fd9\u4e2a C \u7b26\u53f7\r\nt\uff1a\u627e\u5230\u5bf9\u5176\u7684\u8d4b\u503c\r\nhelp \uff1a\u663e\u793a\u6b64\u4fe1\u606f (\u7528\u6cd5\uff1a help)\r\nkill \uff1a\u7ed3\u675f\u4e00\u4e2a\u8fde\u63a5 (\u7528\u6cd5\uff1a kill #)\r\nreset\uff1a\u91cd\u7f6e\u6240\u6709\u8fde\u63a5 (\u7528\u6cd5\uff1a reset)\r\nshow \uff1a\u663e\u793a\u8fde\u63a5 (\u7528\u6cd5\uff1a show)<\/pre>\n\u901a\u8fc7\u4e0a\u9762\u7684\u5e2e\u52a9\u6587\u4ef6\u53ef\u4ee5\u53d1\u73b0\u5982\u679c\u60f3\u627e\u5230request_irq\u51fd\u6570\u7684\u5b9a\u4e49\u5904\u4ee3\u7801\uff0c\u5373\u53ef\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\uff1acs find g request_irq\u6765\u8fdb\u884c\u67e5\u627e\u3002\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u67e5\u627e\u7684\u7ed3\u679c\u5e76\u4e0d\u552f\u4e00\uff0c\u56e0\u4e3a\u9700\u8981\u5728\u591a\u4e2a\u7ed3\u679c\u4e2d\u901a\u8fc7\u5934\u6587\u4ef6\u6765\u7ee7\u7eed\u67e5\u770b\u3002<\/p>\n
\u901a\u5e38\u662f\u5148\u901a\u8fc7cscope\u5927\u81f4\u5b9a\u4f4d\u5230\u5934\u6587\u4ef6\uff0c\u518d\u901a\u8fc7ctags\u5728\u8be5\u5934\u6587\u4ef6\u4e2d\u8be6\u7ec6\u5b9a\u4f4d\u3002\u5176\u5b9e\u8fd9\u4e24\u79cd\u5de5\u5177\u5e76\u4e0d\u5c40\u9650\u4e8e\u4e0a\u8ff0\u7528\u6cd5\uff0c\u66f4\u591a\u7528\u6cd5\u53ef\u4ee5\u518d\u6df1\u5165\u4f7f\u7528\u7684\u8fc7\u7a0b\u4e2d\u6162\u6162\u6478\u7d22\uff0c\u800c\u4e14\u914d\u5408\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u6548\u679c\u4f1a\u66f4\u597d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6709\u7f51\u7edc\u7684\u65f6\u5019\uff0c\u4f7f\u7528LXR\uff08The Linux Cross Referencer\uff09\u5728\u7ebf\u9605\u8bfb\u6e90\u7801\u56fa\u7136\u662f\u4e00\u4ef6\u5f88\u723d\u7684\u4e8b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110],"tags":[160,159,134,108,161],"class_list":["post-1689","post","type-post","status-publish","format-standard","hentry","category-linux","tag-cscope","tag-ctags","tag-kernel","tag-linux","tag-161"],"views":33386,"_links":{"self":[{"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/posts\/1689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/comments?post=1689"}],"version-history":[{"count":0,"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/posts\/1689\/revisions"}],"wp:attachment":[{"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/media?parent=1689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/categories?post=1689"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/edsionte.com\/techblog\/wp-json\/wp\/v2\/tags?post=1689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}