{"id":104095,"date":"2026-09-11T20:17:20","date_gmt":"2026-09-11T12:17:20","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/104095.html"},"modified":"2026-09-11T20:17:20","modified_gmt":"2026-09-11T12:17:20","slug":"gcc%e4%b8%8egdb","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/104095.html","title":{"rendered":"gcc\u4e0egdb"},"content":{"rendered":"

\u4e00\u3001gcc\u7f16\u8bd1<\/h2>\n

（\u4e00）\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1<\/h3>\n

gcc hello.c：\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1.c\u6587\u4ef6\u53ea\u4f1a\u751f\u6210\u4e00\u4e2aa.out\u53ef\u6267\u884c\u6587\u4ef6，\u6bcf\u6b21gcc hello.c\u90fd\u4f1a\u8986\u76d6\u4e00\u6b21a.out，\u6267\u884c.\/a.out\u8fd0\u884c.c\u6587\u4ef6\u3002<\/p>\n

gcc hello.c -o hello：\u501f\u52a9-o\u9009\u9879\u786e\u5b9a\u8f93\u51fa\u53ef\u6267\u884c\u6587\u4ef6\u540d，hello\u6548\u679c==a.out<\/p>\n

\"\"<\/p>\n

\u591a\u6587\u4ef6\u7f16\u8bd1：gcc a.c b.c -o a<\/p>\n

（\u4e8c）gcc\u7f16\u8bd1\u8fc7\u7a0b<\/h3>\n

1.\u9884\u5904\u7406<\/h4>\n

gcc -E \u6e90\u6587\u4ef6 -o \u9884\u5904\u7406\u540e\u6587\u4ef6.i：\u5904\u7406\u6e90\u6587\u4ef6\u4e2d\u7684#include\u3001#define\u7b49\u9884\u5904\u7406\u6307\u4ee4，\u5c06\u5934\u6587\u4ef6\u5185\u5bb9\u63d2\u5165，\u66ff\u6362\u5b8f\u5b9a\u4e49；\u751f\u6210\u9884\u5904\u7406\u540e\u7684\u6587\u4ef6(.i\u540e\u7f00）\u3002<\/p>\n

2.\u7f16\u8bd1<\/h4>\n

gcc -S \u9884\u5904\u7406\u540e\u6587\u4ef6.i\u00a0 -o \u6c47\u7f16\u6587\u4ef6.s：\u628a\u9884\u5904\u7406\u540e\u7684\u6587\u4ef6\u8f6c\u4e3a\u6c47\u7f16\u8bed\u8a00\u4ee3\u7801，\u671f\u95f4\u5f00\u5c55\u8bed\u6cd5\u3001\u8bed\u4e49\u5206\u6790\u53ca\u4f18\u5316；\u5f97\u5230\u6c47\u7f16\u8bed\u8a00\u6587\u4ef6（.s \u540e\u7f00）\u3002<\/p>\n

3.\u6c47\u7f16<\/h4>\n

gcc -c \u6c47\u7f16\u6587\u4ef6.s -o \u76ee\u6807\u6587\u4ef6.o：\u5c06\u6c47\u7f16\u4ee3\u7801\u8f6c\u6362\u4e3a\u76ee\u6807\u673a\u5668\u7801，\u5f62\u6210\u76ee\u6807\u6587\u4ef6；\u751f\u6210\u76ee\u6807\u6587\u4ef6（.o \u540e\u7f00）\u3002<\/p>\n

4.\u94fe\u63a5<\/h4>\n

gcc \u76ee\u6807\u6587\u4ef6.o -o \u53ef\u6267\u884c\u6587\u4ef6：\u628a\u76ee\u6807\u6587\u4ef6\u4e0e\u6240\u9700\u5e93\u6587\u4ef6（\u9759\u6001\u5e93\u6216\u52a8\u6001\u5e93）\u94fe\u63a5，\u89e3\u51b3\u51fd\u6570\u548c\u53d8\u91cf\u5f15\u7528\u95ee\u9898；\u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n

（\u4e09）gcc\u5e38\u7528\u9009\u9879<\/h3>\n

\"\"<\/p>\n<\/p>\n

\u4e8c\u3001gdb\u8c03\u8bd5<\/h2>\n

（\u4e00）\u542f\u52a8\u548c\u9000\u51faGDB<\/h3>\n

1. \u8981\u4f7f\u7528 GDB \u8c03\u8bd5\u7a0b\u5e8f，\u9700\u8981\u5728\u7f16\u8bd1\u65f6\u4f7f\u7528-g\u9009\u9879，\u4e3a\u53ef\u6267\u884c\u6587\u4ef6\u6dfb\u52a0\u8c03\u8bd5\u4fe1\u606f\u5982：<\/p>\n

gcc -g -o program program.c：-g\u9009\u9879\u544a\u8bc9 GCC \u5728\u751f\u6210\u7684\u53ef\u6267\u884c\u6587\u4ef6program\u4e2d\u5305\u542b\u8c03\u8bd5\u4fe1\u606f<\/p>\n

2. \u542f\u52a8：\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165gdb \u53ef\u6267\u884c\u6587\u4ef6\u540d\u5373\u53ef\u542f\u52a8 GDB \u5e76\u52a0\u8f7d\u76f8\u5e94\u7684\u53ef\u6267\u884c\u6587\u4ef6；<\/p>\n

3. \u9000\u51fa：\u5728 GDB \u547d\u4ee4\u884c\u4e2d\u8f93\u5165quit\u6216q，\u7136\u540e\u56de\u8f66\u5373\u53ef\u9000\u51fagdb\u3002<\/p>\n<\/p>\n

（\u4e8c）gdb\u8c03\u8bd5\u547d\u4ee4<\/h3>\n

\"\"<\/p>\n

（\u4e09）gdb\u5de5\u4f5c\u6d41\u7a0b<\/h3>\n

1.\u7f16\u8bd1\u7a0b\u5e8f：gcc -g -o hello hello.c\u00a0<\/p>\n

2.\u542f\u52a8gdb\u5e76\u52a0\u8f7d\u7a0b\u5e8f：gdb hello(\u53ef\u6267\u884c\u6587\u4ef6\u540d)\u8fdb\u5165gdb\u8c03\u8bd5\u5de5\u5177\u4e2d\u3002<\/p>\n

3.\u8bbe\u7f6e\u65ad\u70b9，\u6682\u505c\u7a0b\u5e8f\u6267\u884c\u68c0\u67e5\u72b6\u6001：\u5728gdb\u4e2d\u8f93\u5165b\/break\u8bbe\u7f6e\u65ad\u70b9\u3002<\/p>\n

4.\u8fd0\u884c\u7a0b\u5e8f（run\u8fd0\u884c\u7a0b\u5e8f\u3001c\/continue\u7ee7\u7eed\u8fd0\u884c\u7a0b\u5e8f），\u6267\u884c\u5230\u65ad\u70b9\u5904\u6682\u505c，\u8fdb\u884c\u5355\u6b65\u8c03\u8bd5（n\u4e0d\u8fdb\u5165\u51fd\u6570\u3001s\u8fdb\u5165\u51fd\u6570）\u6216\u67e5\u770b\u53d8\u91cf\u503c（print\/p \u53d8\u91cf\u540d）\u3002<\/p>\n

5.\u5224\u65ad\u662f\u5426\u6709\u65ad\u70b9，\u6709\u5219\u7ee7\u7eed\u6267\u884c\u5230\u65ad\u70b9，\u65e0\u5219\u8fd0\u884c\u5230\u7a0b\u5e8f\u7ed3\u675f\u3002<\/p>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001gcc\u7f16\u8bd1（\u4e00）\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1gcc hello.c：\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1.c\u6587\u4ef6\u53ea\u4f1a\u751f\u6210\u4e00\u4e2aa.out\u53ef\u6267\u884c\u6587\u4ef6，\u6bcf\u6b21gcc hello.c\u90fd\u4f1a\u8986\u76d6\u4e00\u6b21a.out，\u6267\u884c.\/a.out\u8fd0\u884c.c\u6587\u4ef6\u3002gcc hello.c -o hello：\u501f\u52a9-o\u9009\u9879\u786e\u5b9a\u8f93\u51fa\u53ef\u6267\u884c\u6587\u4ef6\u540d，hello\u6548\u679ca.out\u591a\u6587\u4ef6\u7f16\u8bd1：gcc a.c b.c -o a（\u4e8c&<\/p>\n","protected":false},"author":2,"featured_media":104092,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,43,44],"topic":[],"class_list":["post-104095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-linux","tag-43","tag-44"],"yoast_head":"\ngcc\u4e0egdb - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/104095.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"gcc\u4e0egdb - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u4e00\u3001gcc\u7f16\u8bd1（\u4e00）\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1gcc hello.c：\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1.c\u6587\u4ef6\u53ea\u4f1a\u751f\u6210\u4e00\u4e2aa.out\u53ef\u6267\u884c\u6587\u4ef6，\u6bcf\u6b21gcc hello.c\u90fd\u4f1a\u8986\u76d6\u4e00\u6b21a.out，\u6267\u884c.\/a.out\u8fd0\u884c.c\u6587\u4ef6\u3002gcc hello.c -o hello：\u501f\u52a9-o\u9009\u9879\u786e\u5b9a\u8f93\u51fa\u53ef\u6267\u884c\u6587\u4ef6\u540d，hello\u6548\u679ca.out\u591a\u6587\u4ef6\u7f16\u8bd1：gcc a.c b.c -o a（\u4e8c&\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/104095.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-11T12:17:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260911121719-6aa3f14f0a363.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/104095.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/104095.html\",\"name\":\"gcc\u4e0egdb - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-09-11T12:17:20+00:00\",\"dateModified\":\"2026-09-11T12:17:20+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/104095.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/104095.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/104095.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"gcc\u4e0egdb\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"gcc\u4e0egdb - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/104095.html","og_locale":"zh_CN","og_type":"article","og_title":"gcc\u4e0egdb - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u4e00\u3001gcc\u7f16\u8bd1（\u4e00）\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1gcc hello.c：\u76f4\u63a5\u4f7f\u7528gcc\u7f16\u8bd1.c\u6587\u4ef6\u53ea\u4f1a\u751f\u6210\u4e00\u4e2aa.out\u53ef\u6267\u884c\u6587\u4ef6，\u6bcf\u6b21gcc hello.c\u90fd\u4f1a\u8986\u76d6\u4e00\u6b21a.out，\u6267\u884c.\/a.out\u8fd0\u884c.c\u6587\u4ef6\u3002gcc hello.c -o hello：\u501f\u52a9-o\u9009\u9879\u786e\u5b9a\u8f93\u51fa\u53ef\u6267\u884c\u6587\u4ef6\u540d，hello\u6548\u679ca.out\u591a\u6587\u4ef6\u7f16\u8bd1：gcc a.c b.c -o a（\u4e8c&","og_url":"https:\/\/www.wsisp.com\/helps\/104095.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-09-11T12:17:20+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260911121719-6aa3f14f0a363.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/104095.html","url":"https:\/\/www.wsisp.com\/helps\/104095.html","name":"gcc\u4e0egdb - 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