{"id":789,"date":"2017-12-11T18:33:57","date_gmt":"2017-12-11T10:33:57","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=789"},"modified":"2019-06-25T20:00:10","modified_gmt":"2019-06-25T12:00:10","slug":"linux%e4%bd%bf%e7%94%a8gdb%e8%b0%83%e8%af%95%e7%a8%8b%e5%ba%8f%e5%ae%8c%e5%85%a8%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/789","title":{"rendered":"linux\u4f7f\u7528gdb\u8c03\u8bd5\u7a0b\u5e8f\u5b8c\u5168\u6559\u7a0b"},"content":{"rendered":"<div class=\"article_title\"><\/div>\n<div id=\"article_content\" class=\"article_content tracking-ad\" data-mod=\"popu_307\" data-dsm=\"post\">\n<p>\u7a0b\u5e8f\u7684\u8c03\u8bd5\u8fc7\u7a0b\u4e3b\u8981\u6709\uff1a\u5355\u6b65\u6267\u884c\uff0c\u8df3\u5165\u51fd\u6570\uff0c\u8df3\u51fa\u51fd\u6570\uff0c\u8bbe\u7f6e\u65ad\u70b9\uff0c\u8bbe\u7f6e\u89c2\u5bdf\u70b9\uff0c\u67e5\u770b\u53d8\u91cf\u3002<br \/>\n\u672c\u6587\u5c06\u4e3b\u8981\u4ecb\u7ecdlinux\u4e0b\u7684\u5f3a\u5927\u8c03\u8bd5\u5de5\u5177\u662f\u600e\u4e48\u5b8c\u6210\u8fd9\u4e9b\u5de5\u4f5c\u7684\u3002<\/p>\n<p>\u4e4b\u6240\u4ee5\u8981\u8c03\u8bd5\u7a0b\u5e8f\uff0c\u662f\u56e0\u4e3a\u7a0b\u5e8f\u7684\u8fd0\u884c\u7ed3\u679c\u548c\u9884\u671f\u7ed3\u679c\u4e0d\u4e00\u81f4\uff0c\u6216\u8005\u7a0b\u5e8f\u51fa\u73b0\u8fd0\u884c\u65f6\u9519\u8bef\u3002<br \/>\n\u8c03\u8bd5\u7684\u57fa\u672c\u601d\u60f3\u662f\uff1a<br \/>\n\u5206\u6790\u73b0\u8c61 -&gt; \u5047\u8bbe\u9519\u8bef\u539f\u56e0 -&gt; \u4ea7\u751f\u65b0\u7684\u73b0\u8c61\u53bb\u9a8c\u8bc1\u5047\u8bbe<\/p>\n<p>\u8c03\u8bd5\u5668\uff08\u5982GDB\uff09\u7684\u76ee\u7684\u662f\u5141\u8bb8\u4f60\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u8fdb\u5165\u5230\u67d0\u4e2a\u7a0b\u5e8f\u5185\u90e8\u53bb\u770b\u770b\u8be5\u7a0b\u5e8f\u5728\u505a\u4ec0\u4e48\uff0c\u6216\u8005\u5728\u8be5\u7a0b\u5e8f\u5d29\u6e83\u65f6\u5b83\u5728\u505a\u4ec0\u4e48\u3002<\/p>\n<p>GDB\u4e3b\u8981\u53ef\u4ee5\u505a4\u5927\u7c7b\u4e8b\uff08\u52a0\u4e0a\u4e00\u4e9b\u5176\u4ed6\u7684\u8f85\u52a9\u5de5\u4f5c\uff09\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u53d1\u73b0bug\u3002<br \/>\n* \u542f\u52a8\u60a8\u7684\u7a0b\u5e8f\uff0c\u5e76\u5217\u51fa\u53ef\u80fd\u4f1a\u5f71\u54cd\u5b83\u8fd0\u884c\u7684\u4e00\u4e9b\u4fe1\u606f<br \/>\n* \u4f7f\u60a8\u7684\u7a0b\u5e8f\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u505c\u6b62\u4e0b\u6765<br \/>\n* \u5f53\u7a0b\u5e8f\u505c\u4e0b\u6765\u7684\u65f6\u5019\uff0c\u68c0\u67e5\u53d1\u751f\u4e86\u4ec0\u4e48<br \/>\n* \u5bf9\u7a0b\u5e8f\u505a\u51fa\u76f8\u5e94\u7684\u8c03\u6574\uff0c\u8fd9\u6837\u60a8\u5c31\u80fd\u5c1d\u8bd5\u7ea0\u6b63\u4e00\u4e2a\u9519\u8bef\u5e76\u7ee7\u7eed\u53d1\u73b0\u5176\u5b83\u9519\u8bef<\/p>\n<p>\u60a8\u80fd\u4f7f\u7528GDB\u8c03\u8bd5\u7528C\u3001C++\u3001Modula-2\u5199\u7684\u7a0b\u5e8f\u7b49GNU Fortran\u7f16\u8bd1\u5668\u51c6\u5907\u597d\u8fc7\u540e\uff0cGDB\u5c06\u63d0\u4f9b\u5bf9Fortran\u7684\u652f\u6301<\/p>\n<h1 id=\"gdb\u53c2\u6570\u9009\u9879\u8be6\u89e3\"><a target=\"_blank\" name=\"t0\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t0\" rel=\"noopener noreferrer\"><\/a>gdb\u53c2\u6570\u9009\u9879\u8be6\u89e3<\/h1>\n<hr \/>\n<h2 id=\"gcc\u8c03\u8bd5\u76f8\u5173\u7f16\u8bd1\u9009\u9879\"><a target=\"_blank\" name=\"t1\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t1\" rel=\"noopener noreferrer\"><\/a>gcc\u8c03\u8bd5\u76f8\u5173\u7f16\u8bd1\u9009\u9879<\/h2>\n<hr \/>\n<p>GDB\u901a\u8fc7\u5728\u547d\u4ee4\u884c\u65b9\u5f0f\u4e0b\u8f93\u5165gdb\u6765\u6267\u884c\u3002\u542f\u52a8\u8fc7\u540e\uff0cGDB\u4f1a\u4ece\u7ec8\u7aef\u8bfb\u53d6\u547d\u4ee4\uff0c\u76f4\u5230\u60a8\u8f93\u5165GDB\u547d\u4ee4quit\u4f7fGDB\u9000\u51fa\u3002\u60a8\u80fd\u901a\u8fc7GDB\u547d<\/p>\n<div class=\"dp-highlighter bg_html\">\n<div class=\"bar\">\n<div class=\"tools\">\n<p><b>[html]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">view plain<\/a><span data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_1\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"18\" height=\"18\" align=\"middle\" name=\"ZeroClipboardMovie_1\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-xml\" start=\"1\">\n<li class=\"alt\">gcc\u00a0-g\u00a0main.c<\/li>\n<\/ol>\n<\/div>\n<p>gdb\u4e3b\u8981\u8c03\u8bd5\u7684\u662fC\/C++\u7684\u7a0b\u5e8f\u3002\u8981\u8c03\u8bd5C\/C++\u7684\u7a0b\u5e8f\uff0c\u9996\u5148\u5728\u7f16\u8bd1\u65f6\uff0c\u5fc5\u987b\u8981\u628a\u8c03\u8bd5\u4fe1\u606f\u52a0\u5230\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u3002\u4f7f\u7528\u7f16\u8bd1\u5668(cc\/gcc\/g++)\u7684 -g \u53c2\u6570\u5373\u53ef\u3002\u5982\uff1a<br \/>\n\u5982\u679c\u6ca1\u6709-g\uff0c\u5c06\u770b\u4e0d\u89c1\u7a0b\u5e8f\u7684\u51fd\u6570\u540d\u548c\u53d8\u91cf\u540d\uff0c\u4ee3\u66ff\u5b83\u4eec\u7684\u5168\u662f\u8fd0\u884c\u65f6\u7684\u5185\u5b58\u5730\u5740\u3002\u5f53\u7528-g\u628a\u8c03\u8bd5\u4fe1\u606f\u52a0\u5165\uff0c\u5e76\u6210\u529f\u7f16\u8bd1\u76ee\u6807\u4ee3\u7801\u4ee5\u540e\uff0c\u770b\u770b\u5982\u4f55\u7528gdb\u6765\u8c03\u8bd5\u3002<\/p>\n<p>\u8981\u7528gdb\u8c03\u8bd5\u7a0b\u5e8f\uff0c\u5fc5\u987b\u5728\u7f16\u8bd1\u65f6\u52a0\u4e0a-g\u548c-ggdb\u9009\u9879\uff0c-g\u9009\u9879\u7684\u4f5c\u7528\u662f\u5728\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u52a0\u5165\u6e90\u6587\u4ef6\u4fe1\u606f\uff0c\u4f46\u5e76\u4e0d\u662f\u5c06\u6e90\u6587\u4ef6\u5d4c\u5165\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u6240\u4ee5\u5728\u8c03\u8bd5\u65f6\u5fc5\u987b\u4fdd\u8bc1gdb\u5fc5\u987b\u80fd\u627e\u5230\u6e90\u6587\u4ef6.<\/p>\n<p>-g \u548c -ggdb \u90fd\u662f\u4ee4 gcc \u751f\u6210\u8c03\u8bd5\u4fe1\u606f\uff0c\u4f46\u662f\u5b83\u4eec\u4e5f\u662f\u6709\u533a\u522b\u7684<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9009\u9879<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>g<\/td>\n<td align=\"center\">\u8be5\u9009\u9879\u53ef\u4ee5\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u201c\u539f\u751f\u683c\u5f0f\uff08native format\uff09\u201d\u751f\u6210\u8c03\u8bd5\u4fe1\u606f\u3002GDB \u53ef\u4ee5\u76f4\u63a5\u5229\u7528\u8fd9\u4e2a\u4fe1\u606f\uff0c\u5176\u5b83\u8c03\u8bd5\u5668\u4e5f\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u8c03\u8bd5\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>ggdb<\/td>\n<td align=\"center\">\u4f7f GCC\u4e3aGDB \u751f\u6210\u4e13\u7528\u7684\u66f4\u4e3a\u4e30\u5bcc\u7684\u8c03\u8bd5\u4fe1\u606f\uff0c\u4f46\u662f\uff0c\u6b64\u65f6\u5c31\u4e0d\u80fd\u7528\u5176\u4ed6\u7684\u8c03\u8bd5\u5668\u6765\u8fdb\u884c\u8c03\u8bd5\u4e86 (\u5982 ddx)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>-g \u548c -ggdb \u4e5f\u662f\u5206\u7ea7\u522b\u7684<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9009\u9879<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>g1<\/td>\n<td align=\"center\">\u7ea7\u522b1\uff08-g1\uff09\u4e0d\u5305\u542b\u5c40\u90e8\u53d8\u91cf\u548c\u4e0e\u884c\u53f7\u6709\u5173\u7684\u8c03\u8bd5\u4fe1\u606f\uff0c\u56e0\u6b64\u53ea\u80fd\u591f\u7528\u4e8e\u56de\u6eaf\u8ddf\u8e2a\u548c\u5806\u6808\u8f6c\u50a8\u4e4b\u7528\u3002\u56de\u6eaf\u8ddf\u8e2a\u6307\u7684\u662f\u76d1\u89c6\u7a0b\u5e8f\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u51fd\u6570\u8c03\u7528\u5386\u53f2\uff0c\u5806\u6808\u8f6c\u50a8\u5219\u662f\u4e00\u79cd\u4ee5\u539f\u59cb\u7684\u5341\u516d\u8fdb\u5236\u683c\u5f0f\u4fdd\u5b58\u7a0b\u5e8f\u6267\u884c\u73af\u5883\u7684\u65b9\u6cd5\uff0c\u4e24\u8005\u90fd\u662f\u7ecf\u5e38\u7528\u5230\u7684\u8c03\u8bd5\u624b\u6bb5<\/td>\n<\/tr>\n<tr>\n<td>g2<\/td>\n<td align=\"center\">\u8fd9\u662f\u9ed8\u8ba4\u7684\u7ea7\u522b\uff0c\u6b64\u65f6\u4ea7\u751f\u7684\u8c03\u8bd5\u4fe1\u606f\u5305\u62ec\u6269\u5c55\u7684\u7b26\u53f7\u8868\u3001\u884c\u53f7\u3001\u5c40\u90e8\u6216\u5916\u90e8\u53d8\u91cf\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>g3<\/td>\n<td align=\"center\">\u5305\u542b\u7ea7\u522b2\u4e2d\u7684\u6240\u6709\u8c03\u8bd5\u4fe1\u606f\uff0c\u4ee5\u53ca\u6e90\u4ee3\u7801\u4e2d\u5b9a\u4e49\u7684\u5b8f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"gdb\u53c2\u6570\u9009\u9879\u542f\u52a8\"><a target=\"_blank\" name=\"t2\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t2\" rel=\"noopener noreferrer\"><\/a>gdb\u53c2\u6570\u9009\u9879(\u542f\u52a8)<\/h2>\n<hr \/>\n<p>\u542f\u52a8gdb\u7684\u6807\u51c6\u547d\u4ee4\u5982\u4e0b<\/p>\n<div class=\"dp-highlighter bg_objc\">\n<div class=\"bar\">\n<div class=\"tools\">\n<p><b>[objc]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">view plain<\/a><span data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_2\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"18\" height=\"18\" align=\"middle\" name=\"ZeroClipboardMovie_2\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-objc\" start=\"1\">\n<li class=\"alt\">gdb\u00a0\u00a0\u00a0\u00a0[-help]\u00a0[-nx]\u00a0[-q]\u00a0[-batch]\u00a0[-cd=dir]\u00a0[-f]\u00a0[-b<span class=\"vars\">\u00a0bps<\/span>]<\/li>\n<li class=\"\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0[-tty=dev]\u00a0[-s<span class=\"vars\">\u00a0symfile<\/span>]\u00a0[-e<span class=\"vars\">\u00a0prog<\/span>]\u00a0[-se<span class=\"vars\">\u00a0prog<\/span>]\u00a0[-c<span class=\"vars\">\u00a0core<\/span>]<\/li>\n<li class=\"alt\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0[-x<span class=\"vars\">\u00a0cmds<\/span>]\u00a0[-d<span class=\"vars\">\u00a0dir<\/span>]\u00a0[prog[core|procID]]<\/li>\n<\/ol>\n<\/div>\n<p>\u60a8\u80fd\u4ee5\u65e0\u53c2\u6570\u65e0\u9009\u9879\u7684\u5f62\u5f0f\u8fd0\u884cGDB\uff0c\u4e0d\u8fc7\u901a\u5e38\u7684\u60c5\u51b5\u662f\u4ee5\u4e00\u5230\u4e24\u4e2a\u53c2\u6570\u8fd0\u884cGDB\uff0c\u4ee5\u5f85\u8c03\u8bd5\u7684\u53ef\u6267\u884c\u7a0b\u5e8f\u540d(-se\u6307\u5b9a)\u4e3a\u53c2\u6570\u548ccore dump\u6587\u4ef6(-c\u6307\u5b9a)<\/p>\n<p>\u4f46\u662f\u6211\u4eec\u542f\u52a8\u7684\u65f6\u5019,\u5f80\u5f80\u4e0d\u9700\u8981\u6307\u5b9a-se\u548c-c, \u56e0\u4e3a\u5982\u679c\u542f\u52a8gdb\u65f6\u5019\u63d0\u4f9b\u4e86\u53c2\u6570, \u90a3\u4e48\u4efb\u4f55\u53c2\u6570\u800c\u975e\u9009\u9879\u6307\u660e\u4e86\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u53cacore \u6587\u4ef6(\u6216\u8005\u8fdb\u7a0bID)<\/p>\n<ul>\n<li>\u6240\u9047\u5230\u7684\u7b2c\u4e00\u4e2a\u672a\u5173\u8054\u9009\u9879\u6807\u5fd7\u7684\u53c2\u6570\u4e0e \u2018-se\u2019 \u9009\u9879\u7b49\u4ef7<\/li>\n<li>\u7b2c\u4e8c\u4e2a\uff0c\u5982\u679c\u5b58\u5728\uff0c\u4e14\u662f\u4e00\u4e2a\u6587\u4ef6\u7684\u540d\u5b57\uff0c\u5219\u7b49\u4ef7\u4e0e \u2018-c\u2019 \u9009\u9879\u3002<\/li>\n<\/ul>\n<p>\u8bb8\u591a\u9009\u9879\u90fd\u6709\u4e00\u4e2a\u957f\u683c\u5f0f\u4e0e\u77ed\u683c\u5f0f\uff1b\u90fd\u4f1a\u5728\u8fd9\u91cc\u8868\u793a\u51fa\u6765\u3002\u5982\u679c\u4f60\u628a\u4e00\u4e2a\u957f\u683c\u5f0f\u622a\u77ed\uff0c\u53ea\u8981\u4e0d\u5f15\u8d77\u6b67\u4e49\uff0c\u90a3\u4e48\u5b83\u8fd8\u662f\u53ef\u4ee5\u88ab\u8bc6\u522b\u3002(\u5982\u679c\u4f60\u613f\u610f\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 \u2018+\u2019 \u800c\u975e \u2018-\u2019 \u6807\u8bb0\u9009\u9879\u53c2\u6570\uff0c\u4e0d\u8fc7\u6211\u4eec\u5728\u4f8b\u5b50\u4e2d\u4ecd\u7136\u9075\u4ece\u901a\u5e38\u7684\u60ef\u4f8b)<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9009\u9879<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>gdb \u7a0b\u5e8f\u540d, gdb \u7a0b\u5e8f\u540d core<\/td>\n<td align=\"center\">\u60a8\u80fd\u7528\u4e24\u4e2a\u53c2\u6570\u6765\u8fd0\u884cGDB\uff0c\u53ef\u6267\u884c\u7a0b\u5e8f\u540d\u4e0ecore\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>gdb \u7a0b\u5e8f\u540d 1234<\/td>\n<td align=\"center\">\u60a8\u53ef\u4ee5\u4ee5\u8fdb\u7a0bID\u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff0c\u4ee5\u8c03\u5f0f\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b, \u5c06\u4f1a\u628agdb\u9644\u5728\u8fdb\u7a0b1234\u4e4b\u4e0a(\u9664\u975e\u60a8\u6b63\u597d\u6709\u4e2a\u6587\u4ef6\u53eb1234\uff0cgdb\u603b\u662f\u5148\u67e5\u627ecore\u6587\u4ef6)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u542f\u52a8gdb\u7684\u65b9\u6cd5\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<br \/>\n1. gdb<br \/>\nprogram\u4e5f\u5c31\u662f\u6267\u884c\u6587\u4ef6\uff0c\u4e00\u822c\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u3002<br \/>\n\u6240\u9047\u5230\u7684\u7b2c\u4e00\u4e2a\u672a\u5173\u8054\u9009\u9879\u6807\u5fd7\u7684\u53c2\u6570\u4e0e \u2018-se\u2019 \u9009\u9879\u7b49\u4ef7<br \/>\n\u56e0\u6b64\u7b49\u4ef7\u4e8egdb -se<\/p>\n<ol>\n<li>gdb core<\/li>\n<\/ol>\n<p>\u7528gdb\u540c\u65f6\u8c03\u8bd5\u4e00\u4e2a\u8fd0\u884c\u7a0b\u5e8f\u548ccore\u6587\u4ef6\uff0ccore\u662f\u7a0b\u5e8f\u975e\u6cd5\u6267\u884c\u540e\uff0ccore dump\u540e\u4ea7\u751f\u7684\u6587\u4ef6\u3002<br \/>\n\u76f8\u5f53\u4e8e gdb -se -c core<\/p>\n<ol>\n<li>gdb<\/li>\n<\/ol>\n<p>\u5982\u679c\u7a0b\u5e8f\u662f\u4e00\u4e2a\u670d\u52a1\u7a0b\u5e8f\uff0c\u90a3\u4e48\u53ef\u4ee5\u6307\u5b9a\u8fd9\u4e2a\u670d\u52a1\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u8fdb\u7a0bID\u3002gdb\u4f1a\u81ea\u52a8attach\u4e0a\u53bb\uff0c\u5e76\u8c03\u8bd5\u5b83\u3002program\u5e94\u8be5\u5728PATH\u73af\u5883\u53d8\u91cf\u4e2d\u641c\u7d22\u5f97\u5230\u3002<\/p>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614142751313\" alt=\"gdb\u53c2\u6570\u9009\u9879\" \/><\/p>\n<table>\n<thead>\n<tr>\n<th>\u9009\u9879<\/th>\n<th align=\"center\">\u7b80\u5199<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>-help<\/td>\n<td align=\"center\">-h<\/td>\n<td>\u5217\u51fa\u6240\u6709\u9009\u9879\uff0c\u5e76\u9644\u7b80\u8981\u8bf4\u660e<\/td>\n<\/tr>\n<tr>\n<td>-symbols=file<\/td>\n<td align=\"center\">-s file<\/td>\n<td>\u8bfb\u51fa\u6587\u4ef6\uff08file\uff09\u4e2d\u7684\u7b26\u53f7\u8868<\/td>\n<\/tr>\n<tr>\n<td>-write<\/td>\n<td align=\"center\">\u65e0<\/td>\n<td>\u5f00\u901a(enable)\u5f80\u53ef\u6267\u884c\u6587\u4ef6\u548c\u6838\u5fc3\u6587\u4ef6\u5199\u7684\u6743\u9650<\/td>\n<\/tr>\n<tr>\n<td>-exec=file<\/td>\n<td align=\"center\">-e file<\/td>\n<td>\u5728\u9002\u5f53\u65f6\u5019\u628aFile\u4f5c\u4e3a\u53ef\u6267\u884c\u7684\u6587\u4ef6\u6267\u884c\uff0c\u6765\u68c0\u6d4b\u4e0ecore dump\u7ed3\u5408\u7684\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td>-se File<\/td>\n<td align=\"center\">\u65e0<\/td>\n<td>\u4ece\u6307\u5b9a\u6587\u4ef6\u4e2d\u8bfb\u53d6\u7b26\u53f7\u8868\u4fe1\u606f\uff0c\u5e76\u628a\u5b83\u7528\u5728\u53ef\u6267\u884c\u6587\u4ef6\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>-core File<\/td>\n<td align=\"center\">-c File<\/td>\n<td>\u628aFile\u4f5c\u4e3acore dump\u6765\u6267\u884c,\u8c03\u8bd5\u65f6core dump\u7684core\u6587\u4ef6\u3002<\/td>\n<\/tr>\n<tr>\n<td>-command=File<\/td>\n<td align=\"center\">-x File<\/td>\n<td>\u4eceFile\u4e2d\u6267\u884cGDB\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>-directory=Directory<\/td>\n<td align=\"center\">-d Directory<\/td>\n<td>\u628aDicrctory\u52a0\u5165\u6e90\u6587\u4ef6\u641c\u7d22\u7684\u8def\u5f84\u4e2d,\u52a0\u5165\u4e00\u4e2a\u6e90\u6587\u4ef6\u7684\u641c\u7d22\u8def\u5f84\u3002\u9ed8\u8ba4\u641c\u7d22\u8def\u5f84\u662f\u73af\u5883\u53d8\u91cf\u4e2dPATH\u6240\u5b9a\u4e49\u7684\u8def\u5f84<\/td>\n<\/tr>\n<tr>\n<td>-nx<\/td>\n<td align=\"center\">-n<\/td>\n<td>\u4e0d\u4ece\u4efb\u4f55.gdbinit\u521d\u59cb\u5316\u6587\u4ef6\u4e2d\u6267\u884c\u547d\u4ee4\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u6587\u4ef6\u4e2d\u7684\u547d\u4ee4\u662f\u5728\u6240\u6709\u547d\u4ee4\u9009\u9879\u548c\u53c2\u6570\u5904\u7406\u5b8c\u540e\u624d\u6267\u884c<\/td>\n<\/tr>\n<tr>\n<td>-quiet<\/td>\n<td align=\"center\">-q<\/td>\n<td>\u201cQuiet\u201d.\u4e0d\u8f93\u5165\u4ecb\u7ecd\u548c\u7248\u6743\u4fe1\u606f\u3002\u8fd9\u4e9b\u4fe1\u606f\u8f93\u51fa\u5728batch\u6a21\u5f0f\u4e0b\u4e5f\u88ab\u5173\u95ed<\/td>\n<\/tr>\n<tr>\n<td>-batch<\/td>\n<td align=\"center\">\u8fd0\u884cbatch\u6a21\u5f0f\u3002\u5728\u5904\u7406\u5b8c\u6240\u6709\u7528\u2019-x\u2019\u9009\u9879\u6307\u5b9a\u7684\u547d\u4ee4\u6587\u4ef6(\u8fd8\u6709\u2019.gdbi-nit\u2019,\u5982\u679c\u6ca1\u7981\u7528)\u540e\u9000\u51fa\uff0c\u5e76\u8fd4\u56de\u72b6\u6001\u78010.\u5982\u679c\u5728\u547d\u4ee4\u6587\u4ef6\u4e2d\u7684\u547d\u4ee4\u88ab\u6267\u884c\u65f6\u53d1\u751f\u9519\u8bef\uff0c\u5219\u9000\u51fa\uff0c\u5e76\u8fd4\u56de\u72b6\u6001\u7801\u975e0.batch\u6a21\u5f0f\u5bf9\u4e8e\u8fd0\u884cGDB\u4f5c\u4e3a\u8fc7\u6ee4\u5668\u4e5f\u8bb8\u5f88\u6709\u7528,\u6bd4\u5982\u8981\u4ece\u53e6\u4e00\u53f0\u7535\u8111\u4e0a\u4e0b\u8f7d\u5e76\u8fd0\u884c\u4e00\u4e2a\u7a0b\u5e8f;\u4e3a\u4e86\u8ba9\u8fd9\u4e9b\u66f4\u6709\u7528,\u5f53\u5728batch\u6a21\u5f0f\u4e0b\u8fd0\u884c\u65f6,\u6d88\u606f:Program exited normally.(\u4e0d\u8bba\u4ec0\u4e48\u65f6\u5019,\u4e00\u4e2a\u7a0b\u5e8f\u5728GDB\u63a7\u5236\u4e0b\u7ec8\u6b62\u8fd0\u884c,\u8fd9\u6761\u6d88\u606f\u90fd\u4f1a\u6b63\u5e38\u53d1\u51fa.),\u5c06\u4e0d\u4f1a\u53d1\u51fa<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>-cd=Directory<\/td>\n<td align=\"center\">\u65e0<\/td>\n<td>\u8fd0\u884cGDB,\u4f7f\u7528Directory\u4f5c\u4e3a\u5b83\u7684\u5de5\u4f5c\u76ee\u5f55,\u53d6\u4ee3\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td>-fullname<\/td>\n<td align=\"center\">-f<\/td>\n<td>\u5f53Emacs\u8ba9GDB\u4f5c\u4e3a\u4e00\u4e2a\u5b50\u8fdb\u7a0b\u8fd0\u884c\u65f6,\u8bbe\u7f6e\u8fd9\u4e2a\u9009\u9879.\u5b83\u544a\u8bc9GDB\u6bcf\u5f53\u4e00\u4e2a\u5806\u6808\u7ed3\u6784(\u6808\u5e27)\u663e\u793a\u51fa\u6765(\u5305\u62ec\u6bcf\u6b21\u7a0b\u5e8f\u505c\u6b62)\u5c31\u7528\u6807\u51c6\u7684,\u8ba4\u540c\u7684\u65b9\u5f0f\u8f93\u51fa\u6587\u4ef6\u5168\u540d\u548c\u884c\u53f7.\u8fd9\u91cc,\u8ba4\u540c\u7684\u683c\u5f0f\u770b\u8d77\u6765\u50cf\u4e24\u4e2a\u2019 32\u2019\u5b57\u7b26,\u7d27\u8ddf\u6587\u4ef6\u540d,\u884c\u53f7\u548c\u5b57\u7b26\u4f4d\u7f6e(\u7531\u5192\u53f7,\u6362\u884c\u7b26\u5206\u9694).Emacs\u540cGDB\u7684\u63a5\u53e3\u7a0b\u5e8f\u4f7f\u7528\u8fd9\u4e24\u4e2a\u2019 32\u2019\u5b57\u7b26\u4f5c\u4e3a\u4e00\u4e2a\u7b26\u53f7\u4e3a\u6846\u67b6\u6765\u663e\u793a\u6e90\u4ee3\u7801<\/td>\n<\/tr>\n<tr>\n<td>-b<\/td>\n<td align=\"center\">\u65e0<\/td>\n<td>BAUDRATE\u8bbe\u7f6e\u884c\u901f(\u6ce2\u7279\u7387\u6216bits\/s).\u5728\u8fdc\u7a0b\u8c03\u8bd5\u4e2dGDB\u5728\u4efb\u4f55\u4e32\u884c\u63a5\u53e3\u4e2d\u4f7f\u7528\u7684\u884c\u901f<\/td>\n<\/tr>\n<tr>\n<td>-tty=Device<\/td>\n<td align=\"center\">\u65e0<\/td>\n<td>\u4f7f\u7528Device\u4f5c\u4e3a\u4f60\u7a0b\u5e8f\u8fd0\u884c\u7684\u6807\u51c6\u8f93\u5165\u8f93\u51fa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u5185\u90e8\u547d\u4ee4\u8c03\u8bd5\"><a target=\"_blank\" name=\"t3\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t3\" rel=\"noopener noreferrer\"><\/a>\u5185\u90e8\u547d\u4ee4(\u8c03\u8bd5)<\/h2>\n<hr \/>\n<table>\n<thead>\n<tr>\n<th>\u547d\u4ee4<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>file [filename]<\/td>\n<td align=\"center\">\u88c5\u5165\u60f3\u8981\u8c03\u8bd5\u7684\u53ef\u6267\u884c\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>kill [filename]<\/td>\n<td align=\"center\">\u7ec8\u6b62\u6b63\u5728\u8c03\u8bd5\u7684\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>break [file:]function<\/td>\n<td align=\"center\">\u5728(file\u6587\u4ef6\u7684)function\u51fd\u6570\u4e2d\u8bbe\u7f6e\u4e00\u4e2a\u65ad\u70b9<\/td>\n<\/tr>\n<tr>\n<td>clear<\/td>\n<td align=\"center\">\u5220\u9664\u4e00\u4e2a\u65ad\u70b9\uff0c\u8fd9\u4e2a\u547d\u4ee4\u9700\u8981\u6307\u5b9a\u4ee3\u7801\u884c\u6216\u8005\u51fd\u6570\u540d\u4f5c\u4e3a\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>run [arglist]<\/td>\n<td align=\"center\">\u8fd0\u884c\u60a8\u7684\u7a0b\u5e8f (\u5982\u679c\u6307\u5b9a\u4e86arglist,\u5219\u5c06arglist\u4f5c\u4e3a\u53c2\u6570\u8fd0\u884c\u7a0b\u5e8f)<\/td>\n<\/tr>\n<tr>\n<td>bt<\/td>\n<td align=\"center\">Backtrace: \u663e\u793a\u7a0b\u5e8f\u5806\u6808\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>print expr<\/td>\n<td align=\"center\">\u6253\u5370\u8868\u8fbe\u5f0f\u7684\u503c<\/td>\n<\/tr>\n<tr>\n<td>continue<\/td>\n<td align=\"center\">\u7ee7\u7eed\u8fd0\u884c\u60a8\u7684\u7a0b\u5e8f (\u5728\u505c\u6b62\u4e4b\u540e\uff0c\u6bd4\u5982\u5728\u4e00\u4e2a\u65ad\u70b9\u4e4b\u540e)<\/td>\n<\/tr>\n<tr>\n<td>list<\/td>\n<td align=\"center\">\u5217\u51fa\u4ea7\u751f\u6267\u884c\u6587\u4ef6\u7684\u6e90\u4ee3\u7801\u7684\u4e00\u90e8\u5206<\/td>\n<\/tr>\n<tr>\n<td>next<\/td>\n<td align=\"center\">\u5355\u6b65\u6267\u884c (\u5728\u505c\u6b62\u4e4b\u540e); \u8df3\u8fc7\u51fd\u6570\u8c03\u7528<\/td>\n<\/tr>\n<tr>\n<td>nexti<\/td>\n<td align=\"center\">\u6267\u884c\u4e0b\u4e00\u884c\u7684\u6e90\u4ee3\u7801\u4e2d\u7684\u4e00\u6761\u6c47\u7f16\u6307\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>set<\/td>\n<td align=\"center\">\u8bbe\u7f6e\u53d8\u91cf\u7684\u503c\u3002\u4f8b\u5982\uff1aset nval=54 \u5c06\u628a54\u4fdd\u5b58\u5230nval\u53d8\u91cf\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>step<\/td>\n<td align=\"center\">\u5355\u6b65\u6267\u884c (\u5728\u505c\u6b62\u4e4b\u540e); \u8fdb\u5165\u51fd\u6570\u8c03\u7528<\/td>\n<\/tr>\n<tr>\n<td>stepi<\/td>\n<td align=\"center\">\u7ee7\u7eed\u6267\u884c\u7a0b\u5e8f\u4e0b\u4e00\u884c\u6e90\u4ee3\u7801\u4e2d\u7684\u6c47\u7f16\u6307\u4ee4\u3002\u5982\u679c\u662f\u51fd\u6570\u8c03\u7528\uff0c\u8fd9\u4e2a\u547d\u4ee4\u5c06\u8fdb\u5165\u51fd\u6570\u7684\u5185\u90e8\uff0c\u5355\u6b65\u6267\u884c\u51fd\u6570\u4e2d\u7684\u6c47\u7f16\u4ee3\u7801<\/td>\n<\/tr>\n<tr>\n<td>watch<\/td>\n<td align=\"center\">\u4f7f\u4f60\u80fd\u76d1\u89c6\u4e00\u4e2a\u53d8\u91cf\u7684\u503c\u800c\u4e0d\u7ba1\u5b83\u4f55\u65f6\u88ab\u6539\u53d8<\/td>\n<\/tr>\n<tr>\n<td>rwatch<\/td>\n<td align=\"center\">\u6307\u5b9a\u4e00\u4e2a\u53d8\u91cf\uff0c\u5982\u679c\u8fd9\u4e2a\u53d8\u91cf\u88ab\u8bfb\uff0c\u5219\u6682\u505c\u7a0b\u5e8f\u8fd0\u884c\uff0c\u5728\u8c03\u8bd5\u5668\u4e2d\u663e\u793a\u4fe1\u606f\uff0c\u5e76\u7b49\u5f85\u4e0b\u4e00\u4e2a\u8c03\u8bd5\u547d\u4ee4\u3002\u53c2\u8003rwatch\u548cwatch\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>awatch<\/td>\n<td align=\"center\">\u6307\u5b9a\u4e00\u4e2a\u53d8\u91cf\uff0c\u5982\u679c\u8fd9\u4e2a\u53d8\u91cf\u88ab\u8bfb\u6216\u8005\u88ab\u5199\uff0c\u5219\u6682\u505c\u7a0b\u5e8f\u8fd0\u884c\uff0c\u5728\u8c03\u8bd5\u5668\u4e2d\u663e\u793a\u4fe1\u606f\uff0c\u5e76\u7b49\u5f85\u4e0b\u4e00\u4e2a\u8c03\u8bd5\u547d\u4ee4\u3002\u53c2\u8003rwatch\u548cwatch\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>Ctrl-C<\/td>\n<td align=\"center\">\u5728\u5f53\u524d\u4f4d\u7f6e\u505c\u6b62\u6267\u884c\u6b63\u5728\u6267\u884c\u7684\u7a0b\u5e8f\uff0c\u65ad\u70b9\u5728\u5f53\u524d\u884c<\/td>\n<\/tr>\n<tr>\n<td>disable<\/td>\n<td align=\"center\">\u7981\u6b62\u65ad\u70b9\u529f\u80fd\uff0c\u8fd9\u4e2a\u547d\u4ee4\u9700\u8981\u7981\u6b62\u7684\u65ad\u70b9\u5728\u65ad\u70b9\u5217\u8868\u7d22\u5f15\u503c\u4f5c\u4e3a\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>display<\/td>\n<td align=\"center\">\u5728\u65ad\u70b9\u7684\u505c\u6b62\u7684\u5730\u65b9\uff0c\u663e\u793a\u6307\u5b9a\u7684\u8868\u8fbe\u5f0f\u7684\u503c\u3002(\u663e\u793a\u53d8\u91cf)<\/td>\n<\/tr>\n<tr>\n<td>undisplay<\/td>\n<td align=\"center\">\u5220\u9664\u4e00\u4e2adisplay\u8bbe\u7f6e\u7684\u53d8\u91cf\u663e\u793a\u3002\u8fd9\u4e2a\u547d\u4ee4\u9700\u8981\u5c06display list\u4e2d\u7684\u7d22\u5f15\u505a\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>enable<\/td>\n<td align=\"center\">\u5141\u8bb8\u65ad\u70b9\u529f\u80fd\uff0c\u8fd9\u4e2a\u547d\u4ee4\u9700\u8981\u5141\u8bb8\u7684\u65ad\u70b9\u5728\u65ad\u70b9\u5217\u8868\u7d22\u5f15\u503c\u4f5c\u4e3a\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>finish<\/td>\n<td align=\"center\">\u7ee7\u7eed\u6267\u884c\uff0c\u76f4\u5230\u5f53\u524d\u51fd\u6570\u8fd4\u56de<\/td>\n<\/tr>\n<tr>\n<td>ignore<\/td>\n<td align=\"center\">\u5ffd\u7565\u67d0\u4e2a\u65ad\u70b9\u5236\u5b9a\u7684\u6b21\u6570\u3002\u4f8b\uff1aignore 4 23 \u5ffd\u7565\u65ad\u70b94\u768423\u6b21\u8fd0\u884c\uff0c\u5728\u7b2c24\u6b21\u7684\u65f6\u5019\u4e2d\u65ad<\/td>\n<\/tr>\n<tr>\n<td>info [name]<\/td>\n<td align=\"center\">\u67e5\u770bname\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>load<\/td>\n<td align=\"center\">\u52a8\u6001\u8f7d\u5165\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u5230\u8c03\u8bd5\u5668<\/td>\n<\/tr>\n<tr>\n<td>xbreak<\/td>\n<td align=\"center\">\u5728\u5f53\u524d\u51fd\u6570\u7684\u9000\u51fa\u7684\u70b9\u4e0a\u8bbe\u7f6e\u4e00\u4e2a\u65ad\u70b9<\/td>\n<\/tr>\n<tr>\n<td>whatis<\/td>\n<td align=\"center\">\u663e\u793a\u53d8\u91cf\u7684\u503c\u548c\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td>ptype<\/td>\n<td align=\"center\">\u663e\u793a\u53d8\u91cf\u7684\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td>return<\/td>\n<td align=\"center\">\u5f3a\u5236\u4ece\u5f53\u524d\u51fd\u6570\u8fd4\u56de<\/td>\n<\/tr>\n<tr>\n<td>txbreak<\/td>\n<td align=\"center\">\u5728\u5f53\u524d\u51fd\u6570\u7684\u9000\u51fa\u7684\u70b9\u4e0a\u8bbe\u7f6e\u4e00\u4e2a\u4e34\u65f6\u7684\u65ad\u70b9(\u53ea\u53ef\u4f7f\u7528\u4e00\u6b21)<\/td>\n<\/tr>\n<tr>\n<td>make<\/td>\n<td align=\"center\">\u4f7f\u4f60\u80fd\u4e0d\u9000\u51fa gdb \u5c31\u53ef\u4ee5\u91cd\u65b0\u4ea7\u751f\u53ef\u6267\u884c\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>shell<\/td>\n<td align=\"center\">\u4f7f\u4f60\u80fd\u4e0d\u79bb\u5f00 gdb \u5c31\u6267\u884c UNIX shell \u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>help [name]<\/td>\n<td align=\"center\">\u663e\u793aGDB\u547d\u4ee4\u7684\u4fe1\u606f\uff0c\u6216\u8005\u663e\u793a\u5982\u4f55\u4f7f\u7528GDB\u7684\u603b\u4f53\u4fe1\u606f<\/td>\n<\/tr>\n<tr>\n<td>quit<\/td>\n<td align=\"center\">\u9000\u51fagdb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8981\u5f97\u5230\u6240\u6709\u4f7f\u7528GDB\u7684\u8d44\u6599\uff0c\u8bf7\u53c2\u8003Using GDB: A Guide to the GNU Source-Level Debugger, by Richard M. Stallman and Roland H. Pesch. \u5f53\u7528info\u67e5\u770b\u7684\u65f6\u5019\uff0c\u4e5f\u80fd\u770b\u5230\u76f8\u540c\u7684\u6587\u7ae0<\/p>\n<p>gdb\u7684\u547d\u4ee4\u5b9e\u5728\u592a\u591a\u4e86,\u6211\u4eec\u4e0d\u53ef\u80fd\u5168\u90e8\u5217\u51fa\u6765, \u56e0\u6b64\u53ea\u5217\u51fa\u4e86\u4e00\u90e8\u5206,\u6211\u4eec\u5c06\u5728\u4e0b\u4e00\u8282\u201dgdb\u5e2e\u52a9\u201d\u4e2d\u5e2e\u52a9\u5728\u8c03\u8bd5\u7684\u8fc7\u7a0b\u4e2d\u901a\u8fc7help\u6765\u67e5\u770bgdb\u7684\u8c03\u8bd5\u547d\u4ee4<\/p>\n<h2 id=\"gdb\u5e2e\u52a9\"><a target=\"_blank\" name=\"t4\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t4\" rel=\"noopener noreferrer\"><\/a>gdb\u5e2e\u52a9<\/h2>\n<hr \/>\n<p>\u6211\u4eec\u77e5\u9053gdb\u8c03\u8bd5\u7684\u547d\u4ee4\u662f\u975e\u5e38\u591a\u7684, \u6211\u4eec\u4e0d\u53ef\u80fd\u5b8c\u5168\u8bb0\u4f4f\u6709\u4e9b\u8bb0\u4f4f\u7684\u7528\u6cd5\u4e5f\u53ef\u80fd\u4e0d\u592a\u719f\u6089,\u90a3\u4e48\u6211\u4eec\u5728\u4f7f\u7528\u7684\u8fc7\u7a0b\u4e2d,\u5982\u679c\u5e0c\u671b\u67e5\u770b\u67d0\u4e2a\u547d\u4ee4\u7684\u5e2e\u52a9\u4fe1\u606f,\u53ef\u4ee5\u4f7f\u7528gdb\u8c03\u8bd5\u5e2e\u52a9\u4fe1\u606f<\/p>\n<p>\u542f\u52a8gdb\u540e\uff0c\u8fdb\u5165gdb\u7684\u8c03\u8bd5\u73af\u5883\u4e2d\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528gdb\u7684\u547d\u4ee4\u5f00\u59cb\u8c03\u8bd5\u7a0b\u5e8f\u4e86\u3002<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"language-c hljs has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;gdb&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614142948460\" alt=\"\u542f\u52a8gdb\" \/><\/p>\n<p>gdb\u7684\u547d\u4ee4\u53ef\u4ee5\u4f7f\u7528help\u8c03\u8bd5\u547d\u4ee4\u6765\u67e5\u770b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p>help<\/p>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143024569\" alt=\"gdb help\" \/><\/p>\n<p>\u6ce8\u610f\u6211\u4eec\u6b64\u5904\u6240\u8bf4\u7684help\u8c03\u8bd5\u5e2e\u52a9\u547d\u4ee4\u4e0e\u4e4b\u524d\u5728\u7ec8\u7aef\u4e2d<\/p>\n<p>gdb\u7684\u547d\u4ee4\u5f88\u591a\uff0cgdb\u5c06\u4e4b\u5206\u6210\u8bb8\u591a\u79cd\u7c7b\u3002help\u547d\u4ee4\u53ea\u662f\u5217\u51fagdb\u7684\u547d\u4ee4\u79cd\u7c7b<\/p>\n<table>\n<thead>\n<tr>\n<th>\u79cd\u7c7b<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>aliases<\/td>\n<td align=\"center\">Aliases of other commands<\/td>\n<\/tr>\n<tr>\n<td>breakpoints<\/td>\n<td align=\"center\">Making program stop at certain points<\/td>\n<\/tr>\n<tr>\n<td>data<\/td>\n<td align=\"center\">Examining data<\/td>\n<\/tr>\n<tr>\n<td>files<\/td>\n<td align=\"center\">Specifying and examining files<\/td>\n<\/tr>\n<tr>\n<td>internals<\/td>\n<td align=\"center\">Maintenance commands<\/td>\n<\/tr>\n<tr>\n<td>obscure<\/td>\n<td align=\"center\">Obscure features<\/td>\n<\/tr>\n<tr>\n<td>running<\/td>\n<td align=\"center\">Running the program<\/td>\n<\/tr>\n<tr>\n<td>stack<\/td>\n<td align=\"center\">Examining the stack<\/td>\n<\/tr>\n<tr>\n<td>status<\/td>\n<td align=\"center\">Status inquiries<\/td>\n<\/tr>\n<tr>\n<td>support<\/td>\n<td align=\"center\">Support facilities<\/td>\n<\/tr>\n<tr>\n<td>tracepoints<\/td>\n<td align=\"center\">Tracing of program execution without stopping the program<\/td>\n<\/tr>\n<tr>\n<td>user-defined \u2013 User-defined commands<\/td>\n<td align=\"center\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5982\u679c\u8981\u770b\u5176\u4e2d\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u4f7f\u7528help \u547d\u4ee4\u3002<br \/>\n\u5982\u00a0<code>help stack<\/code><\/p>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143114851\" alt=\"gdb help stack\" \/><\/p>\n<p>\u6216\u8005<code>help breakpoints<\/code><\/p>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143201054\" alt=\"gdb help breakpoints\" \/><\/p>\n<p>\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7528help [command]\u6765\u67e5\u770b\u547d\u4ee4\u7684\u5e2e\u52a9\u3002<br \/>\n\u6bd4\u5982\u6211\u4eec\u77e5\u9053break\u53ef\u4ee5\u63d2\u5165\u4e00\u4e2a\u65ad\u70b9, \u6211\u4eec\u5c31\u67e5\u770b\u5b83\u7684\u8be6\u7ec6\u4fe1\u606f<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"hljs bash has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;&lt;span class=\"hljs-built_in\" style=\"color:#66066;box-sizing: border-box;\"&gt;help&lt;\/span&gt; &lt;span class=\"hljs-keyword\" style=\"color:#0088;box-sizing: border-box;\"&gt;break&lt;\/span&gt;&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143245914\" alt=\"gdb help break\" \/><\/p>\n<p>gdb\u4e2d\uff0c\u8f93\u5165\u547d\u4ee4\u65f6\uff0c\u53ef\u4ee5\u4e0d\u7528\u8f93\u5165\u5168\u90e8\u547d\u4ee4\uff0c\u53ea\u7528\u8f93\u5165\u547d\u4ee4\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u5c31\u53ef\u4ee5\u4e86\u3002\u5f53\u7136\uff0c\u547d\u4ee4\u7684\u524d\u51e0\u4e2a\u5b57\u7b26\u5e94\u8be5\u6807\u5fd7\u7740\u4e00\u4e2a\u60df\u4e00\u7684\u547d\u4ee4\uff0c\u5728Linux\u4e0b\uff0c\u53ef\u4ee5\u6309\u4e24\u6b21TAB\u952e\u6765\u8865\u9f50\u547d\u4ee4\u7684\u5168\u79f0\uff0c\u5982\u679c\u6709\u91cd\u590d\u7684\uff0c\u90a3\u4e48gdb\u4f1a\u628a\u5b83\u5168\u90e8\u5217\u51fa\u6765\u3002<\/p>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143629837\" alt=\"gdb tabtab\" \/><\/p>\n<p>\u8981\u9000\u51fagdb\u65f6\uff0c\u53ea\u7528\u8f93\u5165quit\u6216\u5176\u7b80\u79f0q\u5c31\u884c\u4e86\u3002<\/p>\n<h1 id=\"gdb\u4f7f\u7528\"><a target=\"_blank\" name=\"t5\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t5\" rel=\"noopener noreferrer\"><\/a>gdb\u4f7f\u7528<\/h1>\n<hr \/>\n<h2 id=\"gdb\u4e2d\u8fd0\u884clinux\u7684shell\u7a0b\u5e8f\"><a target=\"_blank\" name=\"t6\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t6\" rel=\"noopener noreferrer\"><\/a>gdb\u4e2d\u8fd0\u884cLinux\u7684shell\u7a0b\u5e8f<\/h2>\n<hr \/>\n<p>\u5728gdb\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u6267\u884cLinux\u7684shell\u547d\u4ee4<\/p>\n<div class=\"dp-highlighter bg_objc\">\n<div class=\"bar\">\n<div class=\"tools\">\n<p><b>[objc]<\/b>\u00a0<a class=\"ViewSource\" title=\"view plain\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">view plain<\/a><span data-mod=\"popu_168\">\u00a0<a class=\"CopyToClipboard\" title=\"copy\" href=\"http:\/\/blog.csdn.net\/PZ0605\/article\/details\/52449677#\" target=\"_blank\" rel=\"noopener noreferrer\">copy<\/a><\/span><\/p>\n<div><embed id=\"ZeroClipboardMovie_3\" src=\"http:\/\/static.blog.csdn.net\/scripts\/ZeroClipboard\/ZeroClipboard.swf\" type=\"application\/x-shockwave-flash\" width=\"18\" height=\"18\" align=\"middle\" name=\"ZeroClipboardMovie_3\" data-mce-fragment=\"1\"><\/embed><\/div>\n<\/div>\n<\/div>\n<ol class=\"dp-objc\" start=\"1\">\n<li class=\"alt\">shell\u00a0&lt;command\u00a0string&gt;<\/li>\n<\/ol>\n<\/div>\n<p><img decoding=\"async\" title=\"\" src=\"http:\/\/img.blog.csdn.net\/20160614143335445\" alt=\"gdb shell\" \/><\/p>\n<p>\u8c03\u7528Linux\u7684shell\u6765\u6267\u884c\uff0c\u73af\u5883\u53d8\u91cfSHELL\u4e2d\u5b9a\u4e49\u7684Linux\u7684shell\u5c06\u4f1a\u7528\u6765\u6267\u884c\u3002\u5982\u679cSHELL\u6ca1\u6709\u5b9a\u4e49\uff0c\u90a3\u5c31\u4f7f\u7528Linux\u7684\u6807\u51c6shell\uff1a\/bin\/sh(\u5728Windows\u4e2d\u4f7f\u7528Command.com\u6216cmd.exe)<\/p>\n<p>\u8fd8\u6709\u4e00\u4e2agdb\u547d\u4ee4\u662fmake\uff1a<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"language-c hljs has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;make &lt;make-args&gt;&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p>\u53ef\u4ee5\u5728gdb\u4e2d\u6267\u884cmake\u547d\u4ee4\u6765\u91cd\u65b0build\u81ea\u5df1\u7684\u7a0b\u5e8f\u3002\u8fd9\u4e2a\u547d\u4ee4\u7b49\u4ef7\u4e8eshell make<\/p>\n<h2 id=\"\u5728gdb\u4e2d\u8fd0\u884c\u7a0b\u5e8f\"><a target=\"_blank\" name=\"t7\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t7\" rel=\"noopener noreferrer\"><\/a>\u5728gdb\u4e2d\u8fd0\u884c\u7a0b\u5e8f<\/h2>\n<hr \/>\n<p>\u5f53\u4ee5gdb \u65b9\u5f0f\u542f\u52a8gdb\u540e\uff0cgdb\u4f1a\u5728PATH\u8def\u5f84\u548c\u5f53\u524d\u76ee\u5f55\u4e2d\u641c\u7d22\u7684\u6e90\u6587\u4ef6\u3002\u5982\u8981\u786e\u8ba4gdb\u662f\u5426\u8bfb\u5230\u6e90\u6587\u4ef6\uff0c\u53ef\u4f7f\u7528l\u6216list\u547d\u4ee4\uff0c\u770b\u770bgdb\u662f\u5426\u80fd\u5217\u51fa\u6e90\u4ee3\u7801\u3002<br \/>\n\u5728gdb\u4e2d\uff0c\u8fd0\u884c\u7a0b\u5e8f\u4f7f\u7528r\u6216\u662frun\u547d\u4ee4\u3002\u7a0b\u5e8f\u7684\u8fd0\u884c\uff0c\u6709\u53ef\u80fd\u9700\u8981\u8bbe\u7f6e\u4e0b\u9762\u56db\u65b9\u9762\u7684\u4e8b\u3002<\/p>\n<h2 id=\"\u7a0b\u5e8f\u8fd0\u884c\u53c2\u6570\"><a target=\"_blank\" name=\"t8\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t8\" rel=\"noopener noreferrer\"><\/a>\u7a0b\u5e8f\u8fd0\u884c\u53c2\u6570<\/h2>\n<hr \/>\n<p>set args \u53ef\u6307\u5b9a\u8fd0\u884c\u65f6\u53c2\u6570\u3002\u5982\uff1a<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"language-c hljs has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;&lt;span class=\"hljs-built_in\" style=\"color:#66066;box-sizing: border-box;\"&gt;set&lt;\/span&gt; args &lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;10&lt;\/span&gt; &lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;20&lt;\/span&gt; &lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;30&lt;\/span&gt; &lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;40&lt;\/span&gt; &lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;50&lt;\/span&gt;&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p>show args \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u8bbe\u7f6e\u597d\u7684\u8fd0\u884c\u53c2\u6570\u3002<\/p>\n<h2 id=\"\u8fd0\u884c\u73af\u5883\"><a target=\"_blank\" name=\"t9\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t9\" rel=\"noopener noreferrer\"><\/a>\u8fd0\u884c\u73af\u5883<\/h2>\n<hr \/>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>path<\/td>\n<td align=\"center\">\u53ef\u8bbe\u5b9a\u7a0b\u5e8f\u7684\u8fd0\u884c\u8def\u5f84<\/td>\n<\/tr>\n<tr>\n<td>show paths<\/td>\n<td align=\"center\">\u67e5\u770b\u7a0b\u5e8f\u7684\u8fd0\u884c\u8def\u5f84<\/td>\n<\/tr>\n<tr>\n<td>set environment varname [=value]<\/td>\n<td align=\"center\">\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002\u5982\uff1aset env USER=hchen<\/td>\n<\/tr>\n<tr>\n<td>show environment [varname]<\/td>\n<td align=\"center\">\u67e5\u770b\u73af\u5883\u53d8\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u5de5\u4f5c\u76ee\u5f55\"><a target=\"_blank\" name=\"t10\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t10\" rel=\"noopener noreferrer\"><\/a>\u5de5\u4f5c\u76ee\u5f55<\/h2>\n<hr \/>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>cd<\/td>\n<td align=\"center\">\u76f8\u5f53\u4e8eshell\u7684cd\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td>pwd<\/td>\n<td align=\"center\">\u663e\u793a\u5f53\u524d\u7684\u6240\u5728\u76ee\u5f55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u7a0b\u5e8f\u7684\u8f93\u5165\u8f93\u51fa\"><a target=\"_blank\" name=\"t11\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t11\" rel=\"noopener noreferrer\"><\/a>\u7a0b\u5e8f\u7684\u8f93\u5165\u8f93\u51fa<\/h2>\n<hr \/>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>info terminal<\/td>\n<td align=\"center\">\u663e\u793a\u7a0b\u5e8f\u7528\u5230\u7684\u7ec8\u7aef\u7684\u6a21\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>run &gt; outfile<\/td>\n<td align=\"center\">\u4f7f\u7528\u91cd\u5b9a\u5411\u63a7\u5236\u7a0b\u5e8f\u8f93\u51fa<\/td>\n<\/tr>\n<tr>\n<td>tty \/dev\/ttyb<\/td>\n<td align=\"center\">tty\u547d\u4ee4\u53ef\u4ee5\u6307\u5199\u8f93\u5165\u8f93\u51fa\u7684\u7ec8\u7aef\u8bbe\u5907<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u8c03\u8bd5\u5df2\u8fd0\u884c\u7684\u7a0b\u5e8f\"><a target=\"_blank\" name=\"t12\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t12\" rel=\"noopener noreferrer\"><\/a>\u8c03\u8bd5\u5df2\u8fd0\u884c\u7684\u7a0b\u5e8f<\/h2>\n<hr \/>\n<p>\u8c03\u8bd5\u5df2\u7ecf\u8fd0\u884c\u7684\u7a0b\u5e8f\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u5728Linux\u4e0b\u7528ps(\u7b2c\u4e00\u7ae0\u5df2\u7ecf\u5bf9ps\u4f5c\u4e86\u4ecb\u7ecd)\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u7684PID(\u8fdb\u7a0bID)\uff0c\u7136\u540e\u7528gdb PID\u683c\u5f0f\u6302\u63a5\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u3002<\/li>\n<li>\u5148\u7528gdb \u5173\u8054\u4e0a\u6e90\u4ee3\u7801\uff0c\u5e76\u8fdb\u884cgdb\uff0c\u5728gdb\u4e2d\u7528attach\u547d\u4ee4\u6765\u6302\u63a5\u8fdb\u7a0b\u7684PID\uff0c\u5e76\u7528detach\u6765\u53d6\u6d88\u6302\u63a5\u7684\u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"\u6682\u505c\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c\"><a target=\"_blank\" name=\"t13\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t13\" rel=\"noopener noreferrer\"><\/a>\u6682\u505c\/\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c<\/h2>\n<hr \/>\n<p>\u8c03\u8bd5\u7a0b\u5e8f\u4e2d\uff0c\u6682\u505c\u7a0b\u5e8f\u8fd0\u884c\u662f\u5fc5\u9700\u7684\uff0cgdb\u53ef\u4ee5\u65b9\u4fbf\u5730\u6682\u505c\u7a0b\u5e8f\u7684\u8fd0\u884c\u3002\u53ef\u4ee5\u8bbe\u7f6e\u7a0b\u5e8f\u5728\u54ea\u884c\u505c\u4f4f\uff0c\u5728\u4ec0\u4e48\u6761\u4ef6\u4e0b\u505c\u4f4f\uff0c\u5728\u6536\u5230\u4ec0\u4e48\u4fe1\u53f7\u65f6\u505c\u5f80\u7b49\uff0c\u4ee5\u4fbf\u4e8e\u7528\u6237\u67e5\u770b\u8fd0\u884c\u65f6\u7684\u53d8\u91cf\uff0c\u4ee5\u53ca\u8fd0\u884c\u65f6\u7684\u6d41\u7a0b\u3002<br \/>\n\u5f53\u8fdb\u7a0b\u88abgdb\u505c\u4f4f\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528info program \u6765\u67e5\u770b\u7a0b\u5e8f\u662f\u5426\u5728\u8fd0\u884c\u3001\u8fdb\u7a0b\u53f7\u3001\u88ab\u6682\u505c\u7684\u539f\u56e0\u3002<br \/>\n\u5728gdb\u4e2d\uff0c\u6709\u4ee5\u4e0b\u51e0\u79cd\u6682\u505c\u65b9\u5f0f\uff1a\u65ad\u70b9(BreakPoint)\u3001\u89c2\u5bdf\u70b9(WatchPoint)\u3001\u6355\u6349\u70b9(CatchPoint)\u3001\u4fe1\u53f7(Signals)\u53ca\u7ebf\u7a0b\u505c\u6b62(Thread Stops)\u3002<br \/>\n\u5982\u679c\u8981\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528c\u6216\u662fcontinue\u547d\u4ee4\u3002<\/p>\n<h2 id=\"\u8bbe\u7f6e\u65ad\u70b9breakpoint\"><a target=\"_blank\" name=\"t14\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t14\" rel=\"noopener noreferrer\"><\/a>\u8bbe\u7f6e\u65ad\u70b9(BreakPoint)<\/h2>\n<hr \/>\n<p>\u7528break\u547d\u4ee4\u6765\u8bbe\u7f6e\u65ad\u70b9\u3002\u6709\u4e0b\u9762\u51e0\u79cd\u8bbe\u7f6e\u65ad\u70b9\u7684\u65b9\u6cd5\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>break<\/td>\n<td align=\"center\">\u5728\u8fdb\u5165\u6307\u5b9a\u51fd\u6570\u65f6\u505c\u4f4f\u3002C++\u4e2d\u53ef\u4ee5\u4f7f\u7528class::function\u6216function(type,type)\u683c\u5f0f\u6765\u6307\u5b9a\u51fd\u6570\u540d<\/td>\n<\/tr>\n<tr>\n<td>break<\/td>\n<td align=\"center\">\u5728\u6307\u5b9a\u884c\u53f7\u505c\u4f4f<\/td>\n<\/tr>\n<tr>\n<td>break +offset\u548cbeak -offset<\/td>\n<td align=\"center\">\u5728\u5f53\u524d\u884c\u53f7\u7684\u524d\u9762\u6216\u540e\u9762\u7684offset\u884c\u505c\u4f4f\u3002offiset\u4e3a\u81ea\u7136\u6570<\/td>\n<\/tr>\n<tr>\n<td>break filename:linenum<\/td>\n<td align=\"center\">\u5728\u6e90\u6587\u4ef6filename\u7684linenum\u884c\u5904\u505c\u4f4f<\/td>\n<\/tr>\n<tr>\n<td>break filename:function<\/td>\n<td align=\"center\">\u5728\u6e90\u6587\u4ef6filename\u7684function\u51fd\u6570\u7684\u5165\u53e3\u5904\u505c\u4f4f<\/td>\n<\/tr>\n<tr>\n<td>break *address<\/td>\n<td align=\"center\">\u5728\u7a0b\u5e8f\u8fd0\u884c\u7684\u5185\u5b58\u5730\u5740\u5904\u505c\u4f4f<\/td>\n<\/tr>\n<tr>\n<td>break<\/td>\n<td align=\"center\">\u8be5\u547d\u4ee4\u6ca1\u6709\u53c2\u6570\u65f6\uff0c\u8868\u793a\u5728\u4e0b\u4e00\u6761\u6307\u4ee4\u5904\u505c\u4f4f<\/td>\n<\/tr>\n<tr>\n<td>break \u2026 if<\/td>\n<td align=\"center\">condition\u8868\u793a\u6761\u4ef6\uff0c\u5728\u6761\u4ef6\u6210\u7acb\u65f6\u505c\u4f4f\u3002\u6bd4\u5982\u5728\u5faa\u73af\u4f53\u4e2d\uff0c\u53ef\u4ee5\u8bbe\u7f6ebreak if i=100\uff0c\u8868\u793a\u5f53i\u4e3a100\u65f6\u505c\u4f4f\u7a0b\u5e8f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u67e5\u770b\u65ad\u70b9\u65f6\uff0c\u53ef\u4f7f\u7528info\u547d\u4ee4\uff0c\u5982\u4e0b\u6240\u793a(\u6ce8\uff1an\u8868\u793a\u65ad\u70b9\u53f7)\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>info breakpoints [n]<\/td>\n<td align=\"center\">\u67e5\u770b\u65ad\u70b9<\/td>\n<\/tr>\n<tr>\n<td>info break [n]<\/td>\n<td align=\"center\">\u67e5\u770b\u65ad\u70b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u8bbe\u7f6e\u89c2\u5bdf\u70b9watchpoint\"><a target=\"_blank\" name=\"t15\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t15\" rel=\"noopener noreferrer\"><\/a>\u8bbe\u7f6e\u89c2\u5bdf\u70b9(WatchPoint)<\/h2>\n<hr \/>\n<p>\u89c2\u5bdf\u70b9\u4e00\u822c\u7528\u6765\u89c2\u5bdf\u67d0\u4e2a\u8868\u8fbe\u5f0f(\u53d8\u91cf\u4e5f\u662f\u4e00\u79cd\u8868\u8fbe\u5f0f)\u7684\u503c\u662f\u5426\u53d8\u5316\u4e86\u3002\u5982\u679c\u6709\u53d8\u5316\uff0c\u9a6c\u4e0a\u505c\u4f4f\u7a0b\u5e8f\u3002\u6709\u4e0b\u9762\u7684\u51e0\u79cd\u65b9\u6cd5\u6765\u8bbe\u7f6e\u89c2\u5bdf\u70b9\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>watch<\/td>\n<td align=\"center\">\u4e3a\u8868\u8fbe\u5f0f(\u53d8\u91cf)expr\u8bbe\u7f6e\u4e00\u4e2a\u89c2\u5bdf\u70b9\u3002\u4e00\u65e6\u8868\u8fbe\u5f0f\u503c\u6709\u53d8\u5316\u65f6\uff0c\u9a6c\u4e0a\u505c\u4f4f\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>rwatch<\/td>\n<td align=\"center\">\u5f53\u8868\u8fbe\u5f0f(\u53d8\u91cf)expr\u88ab\u8bfb\u65f6\uff0c\u505c\u4f4f\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>awatch<\/td>\n<td align=\"center\">\u5f53\u8868\u8fbe\u5f0f(\u53d8\u91cf)\u7684\u503c\u88ab\u8bfb\u6216\u88ab\u5199\u65f6\uff0c\u505c\u4f4f\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>info watchpoints<\/td>\n<td align=\"center\">\u5217\u51fa\u5f53\u524d\u8bbe\u7f6e\u7684\u6240\u6709\u89c2\u5bdf\u70b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u8bbe\u7f6e\u6355\u6349\u70b9catchpoint\"><a target=\"_blank\" name=\"t16\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t16\" rel=\"noopener noreferrer\"><\/a>\u8bbe\u7f6e\u6355\u6349\u70b9(CatchPoint)<\/h2>\n<hr \/>\n<p>\u53ef\u8bbe\u7f6e\u6355\u6349\u70b9\u6765\u8865\u6349\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u4e00\u4e9b\u4e8b\u4ef6\u3002\u5982\u8f7d\u5165\u5171\u4eab\u5e93(\u52a8\u6001\u94fe\u63a5\u5e93)\u6216\u662fC++\u7684\u5f02\u5e38\u3002\u8bbe\u7f6e\u6355\u6349\u70b9\u7684\u683c\u5f0f\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>catch<\/td>\n<td align=\"center\">\u5f53event\u53d1\u751f\u65f6\uff0c\u505c\u4f4f\u7a0b\u5e8f<\/td>\n<\/tr>\n<tr>\n<td>tcatch<\/td>\n<td align=\"center\">\u53ea\u8bbe\u7f6e\u4e00\u6b21\u6355\u6349\u70b9\uff0c\u5f53\u7a0b\u5e8f\u505c\u4f4f\u4ee5\u540e\uff0c\u5e94\u70b9\u88ab\u81ea\u52a8\u5220\u9664<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>event\u53ef\u4ee5\u662f\u4e0b\u9762\u7684\u5185\u5bb9<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>throw<\/td>\n<td align=\"center\">\u4e00\u4e2aC++\u629b\u51fa\u7684\u5f02\u5e38 (throw\u4e3a\u5173\u952e\u5b57)<\/td>\n<\/tr>\n<tr>\n<td>catch<\/td>\n<td align=\"center\">\u4e00\u4e2aC++\u6355\u6349\u5230\u7684\u5f02\u5e38 (catch\u4e3a\u5173\u952e\u5b57)<\/td>\n<\/tr>\n<tr>\n<td>exec<\/td>\n<td align=\"center\">\u8c03\u7528\u7cfb\u7edf\u8c03\u7528exec\u65f6(exec\u4e3a\u5173\u952e\u5b57\uff0c\u76ee\u524d\u6b64\u529f\u80fd\u53ea\u5728HP-UX\u4e0b\u6709\u7528)<\/td>\n<\/tr>\n<tr>\n<td>fork<\/td>\n<td align=\"center\">\u8c03\u7528\u7cfb\u7edf\u8c03\u7528fork\u65f6(fork\u4e3a\u5173\u952e\u5b57\uff0c\u76ee\u524d\u6b64\u529f\u80fd\u53ea\u5728HP-UX\u4e0b\u6709\u7528)<\/td>\n<\/tr>\n<tr>\n<td>vfork<\/td>\n<td align=\"center\">\u8c03\u7528\u7cfb\u7edf\u8c03\u7528vfork\u65f6(vfork\u4e3a\u5173\u952e\u5b57\uff0c\u76ee\u524d\u6b64\u529f\u80fd\u53ea\u5728HP-UX\u4e0b\u6709)<\/td>\n<\/tr>\n<tr>\n<td>load \u6216 load<\/td>\n<td align=\"center\">\u8f7d\u5165\u5171\u4eab\u5e93(\u52a8\u6001\u94fe\u63a5\u5e93)\u65f6 (load\u4e3a\u5173\u952e\u5b57\uff0c\u76ee\u524d\u6b64\u529f\u80fd\u53ea\u5728HP-UX\u4e0b\u6709\u7528)<\/td>\n<\/tr>\n<tr>\n<td>unload \u6216 unload<\/td>\n<td align=\"center\">\u5378\u8f7d\u5171\u4eab\u5e93(\u52a8\u6001\u94fe\u63a5\u5e93)\u65f6 (unload\u4e3a\u5173\u952e\u5b57\uff0c\u76ee\u524d\u6b64\u529f\u80fd\u53ea\u5728HP-UX\u4e0b\u6709\u7528)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u7ef4\u62a4\u505c\u6b62\u70b9\"><a target=\"_blank\" name=\"t17\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t17\" rel=\"noopener noreferrer\"><\/a>\u7ef4\u62a4\u505c\u6b62\u70b9<\/h2>\n<hr \/>\n<p>\u4e0a\u9762\u8bf4\u4e86\u5982\u4f55\u8bbe\u7f6e\u7a0b\u5e8f\u7684\u505c\u6b62\u70b9\uff0cgdb\u4e2d\u7684\u505c\u6b62\u70b9\u4e5f\u5c31\u662f\u4e0a\u8ff0\u7684\u4e09\u7c7b\u3002\u5728gdb\u4e2d\uff0c\u5982\u679c\u89c9\u5f97\u5df2\u5b9a\u4e49\u597d\u7684\u505c\u6b62\u70b9\u6ca1\u6709\u7528\u4e86\uff0c\u53ef\u4ee5\u4f7f\u7528delete\u3001clear\u3001disable\u3001enable\u8fd9\u51e0\u4e2a\u547d\u4ee4\u6765\u8fdb\u884c\u7ef4\u62a4<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Clear<\/td>\n<td align=\"center\">\u6e05\u9664\u6240\u6709\u7684\u5df2\u5b9a\u4e49\u7684\u505c\u6b62\u70b9<\/td>\n<\/tr>\n<tr>\n<td>clear \u548cclear<\/td>\n<td align=\"center\">\u6e05\u9664\u6240\u6709\u8bbe\u7f6e\u5728\u51fd\u6570\u4e0a\u7684\u505c\u6b62\u70b9<\/td>\n<\/tr>\n<tr>\n<td>clear \u548cclear<\/td>\n<td align=\"center\">\u6e05\u9664\u6240\u6709\u8bbe\u7f6e\u5728\u6307\u5b9a\u884c\u4e0a\u7684\u505c\u6b62\u70b9<\/td>\n<\/tr>\n<tr>\n<td>delete [breakpoints] [range\u2026]<\/td>\n<td align=\"center\">\u5220\u9664\u6307\u5b9a\u7684\u65ad\u70b9\uff0cbreakpoints\u4e3a\u65ad\u70b9\u53f7\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u65ad\u70b9\u53f7\uff0c\u5219\u8868\u793a\u5220\u9664\u6240\u6709\u7684\u65ad\u70b9\u3002range \u8868\u793a\u65ad\u70b9\u53f7\u7684\u8303\u56f4(\u5982:3-7)\u3002\u5176\u7b80\u5199\u547d\u4ee4\u4e3ad\uff0c\u6bd4\u5220\u9664\u66f4\u597d\u7684\u4e00\u79cd\u65b9\u6cd5\u662fdisable\u505c\u6b62\u70b9\u3002disable\u4e86\u7684\u505c\u6b62\u70b9\uff0cgdb\u4e0d\u4f1a\u5220\u9664\uff0c\u5f53\u8fd8\u9700\u8981\u65f6\uff0cenable\u5373\u53ef\uff0c\u5c31\u597d\u50cf\u56de\u6536\u7ad9\u4e00\u6837<\/td>\n<\/tr>\n<tr>\n<td>disable [breakpoints] [range\u2026]<\/td>\n<td align=\"center\">disable\u6240\u6307\u5b9a\u7684\u505c\u6b62\u70b9\uff0cbreakpoints\u4e3a\u505c\u6b62\u70b9\u53f7\u3002\u5982\u679c\u4ec0\u4e48\u90fd\u4e0d\u6307\u5b9a\uff0c\u8868\u793adisable\u6240\u6709\u7684\u505c\u6b62\u70b9\u3002\u7b80\u5199\u547d\u4ee4\u662fdis<\/td>\n<\/tr>\n<tr>\n<td>enable [breakpoints] [range\u2026]<\/td>\n<td align=\"center\">enable\u6240\u6307\u5b9a\u7684\u505c\u6b62\u70b9\uff0cbreakpoints\u4e3a\u505c\u6b62\u70b9\u53f7<\/td>\n<\/tr>\n<tr>\n<td>enable [breakpoints] once range\u2026<\/td>\n<td align=\"center\">enable\u6240\u6307\u5b9a\u7684\u505c\u6b62\u70b9\u4e00\u6b21\uff0c\u5f53\u7a0b\u5e8f\u505c\u6b62\u540e\uff0c\u8be5\u505c\u6b62\u70b9\u9a6c\u4e0a\u88abgdb\u81ea\u52a8disable<\/td>\n<\/tr>\n<tr>\n<td>enable [breakpoints] delete range\u2026<\/td>\n<td align=\"center\">enable\u6240\u6307\u5b9a\u7684\u505c\u6b62\u70b9\u4e00\u6b21\uff0c\u5f53\u7a0b\u5e8f\u505c\u6b62\u540e\uff0c\u8be5\u505c\u6b62\u70b9\u9a6c\u4e0a\u88abgdb\u81ea\u52a8\u5220\u9664<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u505c\u6b62\u6761\u4ef6\u7ef4\u62a4\"><a target=\"_blank\" name=\"t18\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t18\" rel=\"noopener noreferrer\"><\/a>\u505c\u6b62\u6761\u4ef6\u7ef4\u62a4<\/h2>\n<hr \/>\n<p>\u524d\u9762\u5728\u4ecb\u7ecd\u8bbe\u7f6e\u65ad\u70b9\u65f6\uff0c\u63d0\u5230\u8fc7\u53ef\u4ee5\u8bbe\u7f6e\u4e00\u4e2a\u6761\u4ef6\uff0c\u5f53\u6761\u4ef6\u6210\u7acb\u65f6\uff0c\u7a0b\u5e8f\u81ea\u52a8\u505c\u6b62\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u8fd9\u91cc\uff0c\u4e13\u95e8\u4ecb\u7ecd\u8fd9\u4e2a\u6761\u4ef6\u7684\u76f8\u5173\u7ef4\u62a4\u547d\u4ee4\u3002<br \/>\n\u4e00\u822c\u6765\u8bf4\uff0c\u4e3a\u65ad\u70b9\u8bbe\u7f6e\u4e00\u4e2a\u6761\u4ef6\uff0c\u53ef\u4f7f\u7528if\u5173\u952e\u8bcd\uff0c\u540e\u9762\u8ddf\u5176\u65ad\u70b9\u6761\u4ef6\u3002\u5e76\u4e14\uff0c\u6761\u4ef6\u8bbe\u7f6e\u597d\u540e\uff0c\u53ef\u4ee5\u7528condition\u547d\u4ee4\u6765\u4fee\u6539\u65ad\u70b9\u7684\u6761\u4ef6(\u53ea\u6709break\u548cwatch\u547d\u4ee4\u652f\u6301if\uff0ccatch\u76ee\u524d\u6682\u4e0d\u652f\u6301if)\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th align=\"center\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>condition<\/td>\n<td align=\"center\">\u4fee\u6539\u65ad\u70b9\u53f7\u4e3abnum\u7684\u505c\u6b62\u6761\u4ef6\u4e3aexpression<\/td>\n<\/tr>\n<tr>\n<td>condition<\/td>\n<td align=\"center\">\u6e05\u9664\u65ad\u70b9\u53f7\u4e3abnum\u7684\u505c\u6b62\u6761\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>ignore<\/td>\n<td align=\"center\">\u8fd8\u6709\u4e00\u4e2a\u6bd4\u8f83\u7279\u6b8a\u7684\u7ef4\u62a4\u547d\u4ee4ignore\uff0c\u53ef\u4ee5\u6307\u5b9a\u7a0b\u5e8f\u8fd0\u884c\u65f6\uff0c\u5ffd\u7565\u505c\u6b62\u6761\u4ef6\u51e0\u6b21\u3002\u8868\u793a\u5ffd\u7565\u65ad\u70b9\u53f7\u4e3abnum\u7684\u505c\u6b62\u6761\u4ef6count\u6b21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"\u4e3a\u505c\u6b62\u70b9\u8bbe\u5b9a\u8fd0\u884c\u547d\u4ee4\"><a target=\"_blank\" name=\"t19\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t19\" rel=\"noopener noreferrer\"><\/a>\u4e3a\u505c\u6b62\u70b9\u8bbe\u5b9a\u8fd0\u884c\u547d\u4ee4<\/h2>\n<hr \/>\n<p>\u53ef\u4ee5\u4f7f\u7528gdb\u63d0\u4f9b\u7684command\u547d\u4ee4\u6765\u8bbe\u7f6e\u505c\u6b62\u70b9\u7684\u8fd0\u884c\u547d\u4ee4\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u8fd0\u884c\u7684\u7a0b\u5e8f\u5728\u88ab\u505c\u4f4f\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba9\u5176\u81ea\u52a8\u8fd0\u884c\u4e00\u4e9b\u522b\u7684\u547d\u4ee4\uff0c\u8fd9\u5f88\u6709\u5229\u884c\u81ea\u52a8\u5316\u8c03\u8bd5\u3002<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"language-c hljs has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;commands [bnum] ... command-&lt;span class=\"hljs-built_in\" style=\"color:#66066;box-sizing: border-box;\"&gt;list&lt;\/span&gt; ... end&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;2&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;3&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p>\u4e3a\u65ad\u70b9\u53f7bnum\u6307\u5b9a\u4e00\u4e2a\u547d\u4ee4\u5217\u8868\u3002\u5f53\u7a0b\u5e8f\u88ab\u8be5\u65ad\u70b9\u505c\u4f4f\u65f6\uff0cgdb\u4f1a\u4f9d\u6b21\u8fd0\u884c\u547d\u4ee4\u5217\u8868\u4e2d\u7684\u547d\u4ee4\u3002<br \/>\n\u4f8b\u5982\uff1a<\/p>\n<pre class=\"prettyprint\">&lt;code class=\"language-c hljs has-numbering\" style=\"display: block; padding: 0px; color: inherit; box-sizing: border-box; font-family: \"Source Code Pro\", monospace;font-size:undefined; white-space: pre; border-radius: 0px; word-wrap: normal; background: transparent;\"&gt;&lt;span class=\"hljs-keyword\" style=\"color:#0088;box-sizing: border-box;\"&gt;break&lt;\/span&gt; foo &lt;span class=\"hljs-keyword\" style=\"color:#0088;box-sizing: border-box;\"&gt;if&lt;\/span&gt; x&gt;&lt;span class=\"hljs-number\" style=\"color:#06666;box-sizing: border-box;\"&gt;0&lt;\/span&gt; commands &lt;span class=\"hljs-built_in\" style=\"color:#66066;box-sizing: border-box;\"&gt;printf&lt;\/span&gt; &lt;span class=\"hljs-string\" style=\"color:#0880;box-sizing: border-box;\"&gt;\"x is %d\/n\"&lt;\/span&gt;,x &lt;span class=\"hljs-keyword\" style=\"color:#0088;box-sizing: border-box;\"&gt;continue&lt;\/span&gt; end&lt;\/code&gt;&lt;ul class=\"pre-numbering\" style=\"box-sizing: border-box; position: absolute; width: 50px; top: 0px; left: 0px; margin: 0px; padding: 6px 0px 40px; border-right: 1px solid rgb(221, 221, 221); list-style: none; text-align: right; background-color: rgb(238, 238, 238);\"&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;1&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;2&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;3&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;4&lt;\/li&gt;&lt;li style=\"box-sizing: border-box; padding: 0px 5px;\"&gt;5&lt;\/li&gt;&lt;\/ul&gt;<\/pre>\n<p>\u65ad\u70b9\u8bbe\u7f6e\u5728\u51fd\u6570foo\u4e2d\uff0c\u65ad\u70b9\u6761\u4ef6\u662fx&gt;0\uff0c\u5982\u679c\u7a0b\u5e8f\u88ab\u65ad\u4f4f\u540e\uff0c\u4e5f\u5c31\u662f\u4e00\u65e6x\u7684\u503c\u5728foo\u51fd\u6570\u4e2d\u5927\u4e8e0\uff0cgdb\u4f1a\u81ea\u52a8\u6253\u5370\u51fax\u7684\u503c\uff0c\u5e76\u7ee7\u7eed\u8fd0\u884c\u7a0b\u5e8f\u3002<br \/>\n\u5982\u679c\u8981\u6e05\u9664\u65ad\u70b9\u4e0a\u7684\u547d\u4ee4\u5e8f\u5217\uff0c\u90a3\u4e48\u53ea\u8981\u7b80\u5355\u5730\u6267\u884c\u4e00\u4e0bcommands\u547d\u4ee4\uff0c\u5e76\u76f4\u63a5\u5728\u8f93\u5165end\u5c31\u884c\u4e86\u3002<\/p>\n<h2 id=\"\u65ad\u70b9\u83dc\u5355\"><a target=\"_blank\" name=\"t20\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t20\" rel=\"noopener noreferrer\"><\/a>\u65ad\u70b9\u83dc\u5355<\/h2>\n<hr \/>\n<p>\u5728C++\u4e2d\uff0c\u53ef\u80fd\u4f1a\u91cd\u590d\u51fa\u73b0\u540c\u4e00\u4e2a\u540d\u5b57\u7684\u51fd\u6570\u82e5\u5e72\u6b21(\u51fd\u6570\u91cd\u8f7d)\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cbreak \u4e0d\u80fd\u544a\u8bc9gdb\u8981\u505c\u5728\u54ea\u4e2a\u51fd\u6570\u7684\u5165\u53e3\u3002\u5f53\u7136\uff0c\u53ef\u4ee5\u4f7f\u7528break<\/p>\n<h2 id=\"\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c\u548c\u5355\u6b65\u8c03\u8bd5\"><a target=\"_blank\" name=\"t21\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t21\" rel=\"noopener noreferrer\"><\/a>\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c\u548c\u5355\u6b65\u8c03\u8bd5<\/h2>\n<hr \/>\n<p>\u5f53\u7a0b\u5e8f\u88ab\u505c\u4f4f\u540e\uff0c\u53ef\u4ee5\u7528continue\u547d\u4ee4\u6062\u590d\u7a0b\u5e8f\u7684\u8fd0\u884c\u76f4\u5230\u7a0b\u5e8f\u7ed3\u675f\uff0c\u6216\u4e0b\u4e00\u4e2a\u65ad\u70b9\u5230\u6765\u3002\u4e5f\u53ef\u4ee5\u4f7f\u7528step\u6216next\u547d\u4ee4\u5355\u6b65\u8ddf\u8e2a\u7a0b\u5e8f\u3002<br \/>\ncontinue [ignore-count]<br \/>\nc [ignore-count]<br \/>\nfg [ignore-count]<br \/>\n\u6062\u590d\u7a0b\u5e8f\u8fd0\u884c\uff0c\u76f4\u5230\u7a0b\u5e8f\u7ed3\u675f\uff0c\u6216\u662f\u4e0b\u4e00\u4e2a\u65ad\u70b9\u5230\u6765\u3002ignore-count\u8868\u793a\u5ffd\u7565\u5176\u540e\u7684\u65ad\u70b9\u6b21\u6570\u3002continue\uff0cc\uff0cfg\u4e09\u4e2a\u547d\u4ee4\u90fd\u662f\u4e00\u6837\u7684\u610f\u601d\u3002<br \/>\nstep<br \/>\n\u5355\u6b65\u8ddf\u8e2a\uff0c\u5982\u679c\u6709\u51fd\u6570\u8c03\u7528\uff0c\u5b83\u4f1a\u8fdb\u5165\u8be5\u51fd\u6570\u3002\u8fdb\u5165\u51fd\u6570\u7684\u524d\u63d0\u662f\uff0c\u6b64\u51fd\u6570\u88ab\u7f16\u8bd1\u6709debug\u4fe1\u606f\u3002\u5f88\u50cfVC\u7b49\u5de5\u5177\u4e2d\u7684step in\u3002\u540e\u9762\u53ef\u4ee5\u52a0count\u4e5f\u53ef\u4ee5\u4e0d\u52a0\uff0c\u4e0d\u52a0\u8868\u793a\u4e00\u6761\u6761\u5730\u6267\u884c\uff0c\u52a0\u8868\u793a\u6267\u884c\u540e\u9762\u7684count\u6761\u6307\u4ee4\uff0c\u7136\u540e\u518d\u505c\u4f4f\u3002<br \/>\nnext<br \/>\n\u540c\u6837\u5355\u6b65\u8ddf\u8e2a\uff0c\u5982\u679c\u6709\u51fd\u6570\u8c03\u7528\uff0c\u5b83\u4e0d\u4f1a\u8fdb\u5165\u8be5\u51fd\u6570(\u5f88\u50cfVC\u7b49\u5de5\u5177\u4e2d\u7684step over)\u3002\u540e\u9762\u53ef\u4ee5\u52a0count\u4e5f\u53ef\u4ee5\u4e0d\u52a0\uff0c\u4e0d\u52a0\u8868\u793a\u4e00\u6761\u6761\u5730\u6267\u884c\uff0c\u52a0\u8868\u793a\u6267\u884c\u540e\u9762\u7684count\u6761\u6307\u4ee4\uff0c\u7136\u540e\u518d\u505c\u4f4f\u3002<br \/>\nset step-mode<br \/>\nset step-mode on<br \/>\n\u6253\u5f00step-mode\u6a21\u5f0f\u3002\u5728\u8fdb\u884c\u5355\u6b65\u8ddf\u8e2a\u65f6\uff0c\u7a0b\u5e8f\u4e0d\u4f1a\u56e0\u4e3a\u6ca1\u6709debug\u4fe1\u606f\u800c\u4e0d\u505c\u4f4f\u3002\u8fd9\u4e2a\u53c2\u6570\u6709\u5f88\u5229\u4e8e\u67e5\u770b\u673a\u5668\u7801\u3002<br \/>\nset step-mod off<br \/>\n\u5173\u95edstep-mode\u6a21\u5f0f\u3002<br \/>\nfinish<br \/>\n\u8fd0\u884c\u7a0b\u5e8f\uff0c\u76f4\u5230\u5f53\u524d\u51fd\u6570\u5b8c\u6210\u8fd4\u56de\u3002\u5e76\u6253\u5370\u51fd\u6570\u8fd4\u56de\u65f6\u7684\u5806\u6808\u5730\u5740\u548c\u8fd4\u56de\u503c\u53ca\u53c2\u6570\u503c\u7b49\u4fe1\u606f\u3002<br \/>\nuntil \u6216 u<br \/>\n\u5f53\u538c\u5026\u4e86\u5728\u4e00\u4e2a\u5faa\u73af\u4f53\u5185\u5355\u6b65\u8ddf\u8e2a\u65f6\uff0c\u8fd9\u4e2a\u547d\u4ee4\u53ef\u4ee5\u8fd0\u884c\u7a0b\u5e8f\u76f4\u5230\u9000\u51fa\u5faa\u73af\u4f53\u3002<br \/>\nstepi \u6216 si<br \/>\nnexti \u6216 ni<br \/>\n\u5355\u6b65\u8ddf\u8e2a\u4e00\u6761\u673a\u5668\u6307\u4ee4\u3002\u4e00\u6761\u7a0b\u5e8f\u4ee3\u7801\u6709\u53ef\u80fd\u7531\u6570\u6761\u673a\u5668\u6307\u4ee4\u5b8c\u6210\uff0cstepi\u548cnexti\u53ef\u4ee5\u5355\u6b65\u6267\u884c\u673a\u5668\u6307\u4ee4\u3002\u4e0e\u4e4b\u4e00\u6837\u6709\u76f8\u540c\u529f\u80fd\u7684\u547d\u4ee4\u662fdisplay\/i $pc\uff0c\u5f53\u8fd0\u884c\u5b8c\u8fd9\u4e2a\u547d\u4ee4\u540e\uff0c\u5355\u6b65\u8ddf\u8e2a\u4f1a\u5728\u663e\u793a\u51fa\u7a0b\u5e8f\u4ee3\u7801\u7684\u540c\u65f6\u663e\u793a\u51fa\u673a\u5668\u6307\u4ee4(\u4e5f\u5c31\u662f\u6c47\u7f16\u4ee3\u7801)\u3002<br \/>\n9. \u4fe1\u53f7(Signals)<br \/>\n\u4fe1\u53f7\u662f\u4e00\u79cd\u8f6f\u4e2d\u65ad\uff0c\u662f\u4e00\u79cd\u5904\u7406\u5f02\u6b65\u4e8b\u4ef6\u7684\u65b9\u6cd5\u3002<br \/>\n\u4e00\u822c\u6765\u8bf4\uff0c\u64cd\u4f5c\u7cfb\u7edf\u90fd\u652f\u6301\u8bb8\u591a\u4fe1\u53f7\uff0c\u5c24\u5176\u662fLinux\uff0c\u6bd4\u8f83\u91cd\u8981\u7684\u5e94\u7528\u7a0b\u5e8f\u4e00\u822c\u90fd\u4f1a\u5904\u7406\u4fe1\u53f7\u3002Linux\u5b9a\u4e49\u4e86\u8bb8\u591a\u4fe1\u53f7\uff0c\u6bd4\u5982SIGINT\u8868\u793a\u4e2d\u65ad\u5b57\u7b26\u4fe1\u53f7\uff0c\u4e5f\u5c31\u662fCtrl+C\u7684\u4fe1\u53f7\uff0cSIGBUS\u8868\u793a\u786c\u4ef6\u6545\u969c\u7684\u4fe1\u53f7\uff1bSIGCHLD\u8868\u793a\u5b50\u8fdb\u7a0b\u72b6\u6001\u6539\u53d8\u4fe1\u53f7\uff1bSIGKILL\u8868\u793a\u7ec8\u6b62\u7a0b\u5e8f\u8fd0\u884c\u7684\u4fe1\u53f7\u7b49\u3002\u4fe1\u53f7\u91cf\u7f16\u7a0b\u662fUNIX\u4e0b\u975e\u5e38\u91cd\u8981\u7684\u4e00\u79cd\u6280\u672f\u3002<br \/>\ngdb\u6709\u80fd\u529b\u5728\u8c03\u8bd5\u7a0b\u5e8f\u7684\u65f6\u5019\u5904\u7406\u4efb\u4f55\u4e00\u79cd\u4fe1\u53f7\u3002\u53ef\u4ee5\u544a\u8bc9gdb\u9700\u8981\u5904\u7406\u54ea\u4e00\u79cd\u4fe1\u53f7\uff1b\u53ef\u4ee5\u8981\u6c42gdb\u6536\u5230\u6240\u6307\u5b9a\u7684\u4fe1\u53f7\u65f6\uff0c\u9a6c\u4e0a\u505c\u4f4f\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\uff0c\u4ee5\u4f9b\u7528\u6237\u8fdb\u884c\u8c03\u8bd5\u3002\u53ef\u7528gdb\u7684handle\u547d\u4ee4\u6765\u5b8c\u6210\u8fd9\u4e00\u529f\u80fd\u3002<br \/>\nhandle<\/p>\n<h1 id=\"\u5b9e\u4f8b\"><a target=\"_blank\" name=\"t22\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t22\" rel=\"noopener noreferrer\"><\/a>\u5b9e\u4f8b<\/h1>\n<hr \/>\n<h2 id=\"\u8fdb\u5165gdb\u8c03\u8bd5\u73af\u5883\"><a target=\"_blank\" name=\"t23\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t23\" rel=\"noopener noreferrer\"><\/a>\u8fdb\u5165gdb\u8c03\u8bd5\u73af\u5883<\/h2>\n<hr \/>\n<p>list n | list | list \u51fd\u6570\u540d<br \/>\nl n | l | l \u51fd\u6570\u540d<\/p>\n<p>\u5728\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u67e5\u770b\u6e90\u6587\u4ef6\uff0cn\u4e3a\u6e90\u6587\u4ef6\u7684\u884c\u53f7\uff0c\u6bcf\u6b21\u663e\u793a10\u884c\u3002<br \/>\nlist\u53ef\u4ee5\u7b80\u5199\u4e3al\uff0c\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u7684l\u8868\u793a\u4ece\u5f53\u524d\u6267\u884c\u884c\u67e5\u770b\u3002<\/p>\n<p>\u6ce8\u610f\uff1a\u5728(gdb)\u4e2d\u76f4\u63a5\u56de\u8f66\uff0c\u8868\u793a\u6267\u884c\u4e0a\u4e00\u6761\u547d\u4ee4\u3002<\/p>\n<p>start | s<\/p>\n<p>\u5f00\u59cb\u6267\u884c\u7a0b\u5e8f\uff0c\u5e76main\u51fd\u6570\u7684\u505c\u5728\u7b2c\u4e00\u6761\u8bed\u53e5\u5904\u3002<\/p>\n<p>(gdb)run|r<\/p>\n<p>\u8fde\u7eed\u6267\u884c\u7a0b\u5e8f\uff0c\u76f4\u5230\u9047\u5230\u65ad\u70b9<\/p>\n<p>(gdb)continue|c<\/p>\n<p>\u7ee7\u7eed\u6267\u884c\u7a0b\u5e8f\uff0c\u76f4\u5230\u4e0b\u4e2a\u65ad\u70b9<\/p>\n<p>(gdb)next|n<\/p>\n<p>\u6267\u884c\u4e0b\u4e00\u884c\u8bed\u53e5<\/p>\n<p>(gdb)step|s<\/p>\n<p>\u8fdb\u5165\u6b63\u5728\u6267\u884c\u7684\u51fd\u6570\u5185\u90e8<\/p>\n<p>(gdb)finish<\/p>\n<p>\u4e00\u76f4\u6267\u884c\u5230\u5f53\u524d\u51fd\u6570\u8fd4\u56de\uff0c\u5373\u8df3\u51fa\u5f53\u524d\u51fd\u6570\uff0c\u6267\u884c\u5176\u8c03\u7528\u51fd\u6570<\/p>\n<h2 id=\"\u53d8\u91cf\u4fe1\u606f\u7ba1\u7406\"><a target=\"_blank\" name=\"t24\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t24\" rel=\"noopener noreferrer\"><\/a>\u53d8\u91cf\u4fe1\u606f\u7ba1\u7406<\/h2>\n<hr \/>\n<p>(gdb)info \u53d8\u91cf\u540d|i \u53d8\u91cf\u540d|i locals<\/p>\n<p>i\u53d8\u91cf\u540d\u67e5\u770b\u4e00\u4e2a\u53d8\u91cf\u7684\u503c\uff0ci locals\u67e5\u770b\u6240\u6709\u5c40\u90e8\u53d8\u91cf\u7684\u503c<br \/>\n\u4fee\u6539\u53d8\u91cf\u7684\u503c<\/p>\n<p>(gdb)set var \u53d8\u91cf\u540d=\u53d8\u91cf\u503c<\/p>\n<p>(gdb) print \u8868\u8fbe\u5f0f<\/p>\n<p>\u6253\u5370\u8868\u8fbe\u5f0f\uff0c\u901a\u8fc7\u8868\u8fbe\u5f0f\u53ef\u4ee5\u4fee\u6539\u53d8\u91cf\u7684\u503c\uff0cp \u53d8\u91cf\u540d=\u53d8\u91cf\u503c<\/p>\n<p>(gdb)display \u53d8\u91cf\u540d<\/p>\n<p>\u4f7f\u5f97\u7a0b\u5e8f\u6bcf\u6b21\u505c\u4e0b\u6765\u90fd\u4f1a\u663e\u793a\u53d8\u91cf\u7684\u503c<\/p>\n<p>x\/nbx \u53d8\u91cf\u540d<\/p>\n<p>\u67e5\u770b\u4ece\u53d8\u91cf\u540d\u5f00\u59cb\u7684n\u4e2a\u5b57\u8282,\u4f8bx\/7bx input \u8868\u793a\u67e5\u770b\u4ece\u53d8\u91cfinput\u5f00\u59cb\u76847\u4e2a\u5185\u5b58\u5355\u5143\u7684\u5185\u5bb9<\/p>\n<h2 id=\"\u67e5\u770b\u51fd\u6570\u8c03\u7528\u6808\"><a target=\"_blank\" name=\"t25\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t25\" rel=\"noopener noreferrer\"><\/a>\u67e5\u770b\u51fd\u6570\u8c03\u7528\u6808<\/h2>\n<hr \/>\n<p>(gdb)backtrace|bt<\/p>\n<p>\u67e5\u770b\u5176\u8c03\u7528\u51fd\u6570\u7684\u4fe1\u606f<\/p>\n<p>(gdb)frame n|f n<\/p>\n<p>n\u4e3a\u6808\u7684\u5c42\u6b21\uff0c\u7136\u540e\u53ef\u4ee5\u7528\u5176\u4ed6\u547d\u4ee4\uff08info\uff09\u67e5\u770b\u6b64\u7ea7\u522b\u7684\u53d8\u91cf\u4fe1\u606f<\/p>\n<h2 id=\"\u65ad\u70b9\u7ba1\u7406\"><a target=\"_blank\" name=\"t26\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t26\" rel=\"noopener noreferrer\"><\/a>\u65ad\u70b9\u7ba1\u7406<\/h2>\n<hr \/>\n<p>\u8bbe\u7f6e\u65ad\u70b9<\/p>\n<p>break n|break \u51fd\u6570\u540d|b n| b \u51fd\u6570\u540d|b n(\u51fd\u6570\u540d\uff09if \u6761\u4ef6<\/p>\n<p>n\u4e3a\u884c\u53f7\uff0c\u6dfb\u52a0if\u8868\u793a\u8bbe\u7f6e\u6761\u4ef6\u65ad\u70b9\uff0c\u53ea\u6709\u6761\u4ef6\u4e3a\u771f\u65f6\uff0c\u624d\u4e2d\u65ad<\/p>\n<p>\u67e5\u770b\u65ad\u70b9<\/p>\n<p>info breakpoints|i breakpoints<\/p>\n<p>\u5220\u9664\u65ad\u70b9<\/p>\n<p>delete breakpoints n<\/p>\n<p>\u4f7f\u65ad\u70b9\u5931\u6548<\/p>\n<p>disable breakpoints n<\/p>\n<p>\u4f7f\u65ad\u70b9\u751f\u6548<\/p>\n<p>enable breakpoints n<br \/>\n\u5176\u4e2dn\u4e3a\u65ad\u70b9\u7684\u5e8f\u5217\u53f7\uff0c\u53ef\u4ee5\u7528info breakpoints\u67e5\u770b<\/p>\n<h2 id=\"\u89c2\u5bdf\u70b9\u7ba1\u7406\"><a target=\"_blank\" name=\"t27\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t27\" rel=\"noopener noreferrer\"><\/a>\u89c2\u5bdf\u70b9\u7ba1\u7406<\/h2>\n<hr \/>\n<p>\u65ad\u70b9\u662f\u7a0b\u5e8f\u6267\u884c\u5230\u67d0\u884c\u4ee3\u7801\u662f\u89e6\u53d1\uff0c\u89c2\u5bdf\u70b9\u662f\u7a0b\u5e8f\u8bbf\u95ee\u67d0\u4e2a\u5185\u5b58\u5355\u5143\u65f6\u89e6\u53d1<\/p>\n<p>(gdb)watch \u53d8\u91cf\u540d<\/p>\n<p>\u5f53\u7a0b\u5e8f\u8bbf\u95ee\u53d8\u91cf\u540d\u6307\u5b9a\u7684\u5185\u5b58\u5355\u5143\u65f6\uff0c\u505c\u6b62\u7a0b\u5e8f<\/p>\n<p>info watchpoints|delete watchpoints<br \/>\n\u7c7b\u4f3c\u65ad\u70b9\u7ba1\u7406<\/p>\n<h2 id=\"\u9000\u51fagdb\u73af\u5883\"><a target=\"_blank\" name=\"t28\" rel=\"noopener noreferrer\"><\/a><a target=\"_blank\" name=\"t28\" rel=\"noopener noreferrer\"><\/a>\u9000\u51fagdb\u73af\u5883<\/h2>\n<hr \/>\n<p>(gdb)quit | q<\/p>\n<\/div>\n<div class=\"bdsharebuttonbox tracking-ad bdshare-button-style0-16\" data-mod=\"popu_172\" data-bd-bind=\"1512988315108\"><\/div>\n<div id=\"digg\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7a0b\u5e8f\u7684\u8c03\u8bd5\u8fc7\u7a0b\u4e3b\u8981\u6709\uff1a\u5355\u6b65\u6267\u884c\uff0c\u8df3\u5165\u51fd\u6570<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[117],"class_list":["post-789","post","type-post","status-publish","format-standard","hentry","tag-01-linux"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=789"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/789\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}