{"id":13627,"date":"2024-05-25T15:28:08","date_gmt":"2024-05-25T07:28:08","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627"},"modified":"2024-06-24T15:46:43","modified_gmt":"2024-06-24T07:46:43","slug":"%e4%ba%8c%e8%bf%9b%e5%88%b6%e6%96%87%e4%bb%b6%e5%88%86%e6%9e%90%e4%b8%8e%e8%b0%83%e8%af%95","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627","title":{"rendered":"\u4e8c\u8fdb\u5236\u6587\u4ef6\u5206\u6790\u4e0e\u8c03\u8bd5"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#%E6%96%87%E4%BB%B6%E5%88%86%E6%9E%90%E5%B7%A5%E5%85%B7%E5%A4%A7%E5%85%A8\" title=\"\u6587\u4ef6\u5206\u6790\u5de5\u5177\u5927\u5168\">\u6587\u4ef6\u5206\u6790\u5de5\u5177\u5927\u5168<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#%E6%9F%A5%E7%9C%8B%E5%A0%86%E6%A0%88%E4%BF%A1%E6%81%AF\" title=\"\u67e5\u770b\u5806\u6808\u4fe1\u606f\">\u67e5\u770b\u5806\u6808\u4fe1\u606f<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#1nm\" title=\"1.nm\">1.nm<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#2gdb\" title=\"2.gdb\">2.gdb<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#3addr2line\" title=\"3.addr2line\">3.addr2line<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=13627\/#%E6%9F%A5%E7%9C%8B%E7%A8%8B%E5%BA%8F%E5%A0%86%E6%A0%88%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0\" title=\"\u67e5\u770b\u7a0b\u5e8f\u5806\u6808\u4fe1\u606f\u51fd\u6570\">\u67e5\u770b\u7a0b\u5e8f\u5806\u6808\u4fe1\u606f\u51fd\u6570<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E6%96%87%E4%BB%B6%E5%88%86%E6%9E%90%E5%B7%A5%E5%85%B7%E5%A4%A7%E5%85%A8\"><\/span>\u6587\u4ef6\u5206\u6790\u5de5\u5177\u5927\u5168<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.163.com\/dy\/article\/FBVCGUNI0511CPOJ.html\">https:\/\/www.163.com\/dy\/article\/FBVCGUNI0511CPOJ.html<\/a><\/p>\n<ul>\n<li>\n<p>file<br \/>\n\u786e\u5b9a\u6587\u4ef6\u7c7b\u578b<\/p>\n<\/li>\n<li>\n<p>hexdump<br \/>\n\u4ee5 ASCII\u3001\u5341\u8fdb\u5236\u3001\u5341\u516d\u8fdb\u5236\u6216\u516b\u8fdb\u5236\u663e\u793a\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n<\/li>\n<li>\n<p>ldd<br \/>\n\u67e5\u770b\u4f9d\u8d56\u5e93<\/p>\n<\/li>\n<li>\n<p>strings<br \/>\n\u6253\u5370\u6587\u4ef6\u4e2d\u7684\u53ef\u6253\u5370\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u3002<br \/>\n\u5728\u5f00\u53d1\u8f6f\u4ef6\u7684\u65f6\u5019\uff0c\u5404\u79cd\u6587\u672c\/ASCII \u4fe1\u606f\u4f1a\u88ab\u6dfb\u52a0\u5230\u5176\u4e2d\uff0c\u6bd4\u5982\u6253\u5370\u4fe1\u606f\u3001\u8c03\u8bd5\u4fe1\u606f\u3001\u5e2e\u52a9\u4fe1\u606f\u3001\u9519\u8bef\u7b49\u3002\u53ea\u8981\u8fd9\u4e9b\u4fe1\u606f\u90fd\u5b58\u5728\u4e8e\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\uff0c\u5c31\u53ef\u4ee5\u7528 \u547d\u4ee4\u5c06\u5176\u8f6c\u50a8\u5230\u5c4f\u5e55\u4e0a\u3002<\/p>\n<\/li>\n<li>\n<p>readelf \uff08android ndk\uff09<br \/>\n\u8bfb\u53d6efl\u89c4\u8303\u4fe1\u606f<\/p>\n<\/li>\n<\/ul>\n<p>\u67e5\u770b\u4f9d\u8d56\u5e93\uff1a<br \/>\nreadelf -d your_binary_file | grep NEEDED<\/p>\n<ul>\n<li>objdump<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E7%9C%8B%E5%A0%86%E6%A0%88%E4%BF%A1%E6%81%AF\"><\/span>\u67e5\u770b\u5806\u6808\u4fe1\u606f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"1nm\"><\/span>1.nm<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/363014233\">https:\/\/zhuanlan.zhihu.com\/p\/363014233<\/a><br \/>\n\u5217\u51fa\u5bf9\u8c61\u4e2d\u7684\u7b26\u53f7<br \/>\n\u5982\u679c\u4f60\u6240\u4f7f\u7528\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u6ca1\u6709\u88ab\u5265\u79bb\uff0c \u547d\u4ee4\u5c06\u4e3a\u4f60\u63d0\u4f9b\u5728\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u5d4c\u5165\u5230\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u7684\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002 \u53ef\u4ee5\u5e2e\u52a9\u4f60\u4ece\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u8bc6\u522b\u53d8\u91cf\u548c\u51fd\u6570\u3002\u4f60\u53ef\u4ee5\u60f3\u8c61\u4e00\u4e0b\uff0c\u5982\u679c\u4f60\u65e0\u6cd5\u8bbf\u95ee\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u6e90\u4ee3\u7801\u65f6\uff0c\u8fd9\u5c06\u662f\u591a\u4e48\u6709\u7528\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2gdb\"><\/span>2.gdb<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code class=\"language-bash\">\u7b2c1\u6b65\uff1a\u8fdb\u5165gdb\ngdb your_program\n\u7b2c2\u6b65\uff1arun your_program\n\u8f93\u5165run\n\u7b2c3\u6b65\uff1a\u6253\u5370\u6240\u6709\u7ebf\u7a0b\u7684\u5806\u6808\u4fe1\u606f\uff08\u4f1a\u663e\u793a\u884c\u53f7\uff09\n\u8f93\u5165bt\u6216thread apply all bt\n\u8fd9\u4e00\u6b65\uff0c\u5982\u4f55\u7a0b\u5e8f\u5f02\u5e38\u5d29\u6e83\u4f1a\u4e2d\u65ad\u5b9a\u4f4d\u5230\u62a5\u9519\u884c\uff0c\u7ee7\u7eed\u8f93\u5165c\u5219\u7ee7\u7eed\u8fd0\u884c\u3002<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"3addr2line\"><\/span>3.addr2line<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5c06\u5730\u5740\u8f6c\u6362\u4e3a\u6587\u4ef6\u540d\u548c\u884c\u53f7\u3002\u7ed9\u5b9a\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u7684\u5730\u5740\u6216\u53ef\u91cd\u5b9a\u4f4d\u5bf9\u8c61\u90e8\u5206\u4e2d\u7684\u504f\u79fb\u91cf\uff0c\u5b83\u4f1a\u4f7f\u7528\u8c03\u8bd5\u4fe1\u606f\u6765\u786e\u5b9a\u4e0e\u4e4b\u76f8\u5173\u7684\u6587\u4ef6\u540d\u548c\u884c\u6570\u3002<br \/>\n<a href=\"https:\/\/blog.csdn.net\/qq_43416206\/article\/details\/131405806\">https:\/\/blog.csdn.net\/qq_43416206\/article\/details\/131405806<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/u013357557\/article\/details\/127784910\">https:\/\/blog.csdn.net\/u013357557\/article\/details\/127784910<\/a><br \/>\n<a href=\"https:\/\/linuxcommand.p2hp.com\/addr2line\">https:\/\/linuxcommand.p2hp.com\/addr2line<\/a><br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/c2e2b8f8ea0d\">https:\/\/www.jianshu.com\/p\/c2e2b8f8ea0d<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/ZHI11235813\/article\/details\/128588157\">https:\/\/blog.csdn.net\/ZHI11235813\/article\/details\/128588157<\/a><\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528\u793a\u4f8b<\/p>\n<pre><code class=\"language-bash\">addr2line -e \u6267\u884c\u7a0b\u5e8f \u5f02\u5e38\u5806\u6808\u5730\u5740\n\u4f8b\u5982:\naddr2line -e aarch_backtrace_demo 0x400f48\n\/home\/share\/mypro\/myDemo\/Backtrace\/main.cpp:119 (\u51fd\u6570\u62a5\u9519\u6587\u4ef6\u540d, \u884c\u53f7)<\/code><\/pre>\n<\/li>\n<li>\n<p>\u5bfc\u51fa\u7a0b\u5e8f\u7684\u6620\u5c04\u6587\u4ef6<\/p>\n<\/li>\n<\/ul>\n<p>gcc \u7684 -Map \u53c2\u6570\u7528\u4e8e\u751f\u6210\u4e00\u4e2a\u6620\u5c04\u6587\u4ef6\uff08map file\uff09\uff0c\u8be5\u6587\u4ef6\u5305\u542b\u4e86\u7a0b\u5e8f\u4e2d\u5404\u4e2a\u51fd\u6570\u7684\u4fe1\u606f\uff0c\u4ee5\u53ca\u5185\u5b58\u7684\u5206\u914d\u4fe1\u606f\u7b49\u3002\u6620\u5c04\u6587\u4ef6\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u7406\u89e3\u94fe\u63a5\u540e\u7684\u7a0b\u5e8f\u5185\u5b58\u5e03\u5c40\uff0c\u4ee5\u53ca\u8c03\u8bd5\u4fe1\u606f\u7684\u5904\u7406\u3002\u4f7f\u7528 -Map=filename.map \u53ef\u4ee5\u6307\u5b9a\u751f\u6210\u6620\u5c04\u6587\u4ef6\u7684\u540d\u79f0\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u6587\u4ef6\u540d\uff0c\u9ed8\u8ba4\u6620\u5c04\u6587\u4ef6\u540d\u4e3a output.map\uff0c\u5176\u4e2d output \u662f\u7f16\u8bd1\u5668\u751f\u6210\u7684\u53ef\u6267\u884c\u6587\u4ef6\u6216\u76ee\u6807\u6587\u4ef6\u540d\u3002<br \/>\n\u4f8b\u5982\uff0c\u7f16\u8bd1\u4e00\u4e2a\u540d\u4e3a example.c \u7684C\u7a0b\u5e8f\u5e76\u751f\u6210\u6620\u5c04\u6587\u4ef6\uff1a<br \/>\n<code>gcc -o example example.c -Map=example.map<\/code><br \/>\n\u8fd9\u5c06\u751f\u6210\u4e00\u4e2a\u540d\u4e3a example.map \u7684\u6620\u5c04\u6587\u4ef6\u3002<br \/>\n\u6620\u5c04\u6587\u4ef6\u4e2d\u5305\u542b\u7684\u5185\u5bb9\u4f1a\u6839\u636e\u7f16\u8bd1\u9009\u9879\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\uff0c\u4f46\u901a\u5e38\u4f1a\u5305\u62ec\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre><code class=\"language-bash\">\u7b26\u53f7\u5b9a\u4e49\u548c\u5f15\u7528\n\n\u6570\u636e\u6bb5\u548c\u4ee3\u7801\u6bb5\u7684\u5185\u5b58\u5206\u914d\n\n\u7f16\u8bd1\u5355\u5143\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\n\n\u6e90\u4ee3\u7801\u7684\u884c\u53f7\u4fe1\u606f\uff08\u5982\u679c\u4f7f\u7528\u4e86\u8c03\u8bd5\u4fe1\u606f -g\uff09<\/code><\/pre>\n<p>\u6620\u5c04\u6587\u4ef6\u5bf9\u4e8e\u7a0b\u5e8f\u7684\u4f18\u5316\u3001\u8c03\u8bd5\u548c\u95ee\u9898\u6392\u67e5\u90fd\u975e\u5e38\u6709\u5e2e\u52a9\u3002<\/p>\n<ul>\n<li>addr2line \u8f93\u51fa\u4e3a?:0\u53ef\u80fd\u539f\u56e0<br \/>\n\u6781\u53ef\u80fd\u539f\u56e0\u662f\u6307\u5b9a\u7684\u5730\u5740\u4e0d\u6b63\u786e<br \/>\n<a href=\"https:\/\/huaweicloud.csdn.net\/63564372d3efff3090b5cbd3.html?spm=1001.2101.3001.6650.1&amp;utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Eactivity-1-122184548-blog-129217536.235%5Ev43%5Econtrol&amp;depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Eactivity-1-122184548-blog-129217536.235%5Ev43%5Econtrol&amp;utm_relevant_index=2\">https:\/\/huaweicloud.csdn.net\/63564372d3efff3090b5cbd3.html?spm=1001.2101.3001.6650.1&amp;utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Eactivity-1-122184548-blog-129217536.235%5Ev43%5Econtrol&amp;depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Eactivity-1-122184548-blog-129217536.235%5Ev43%5Econtrol&amp;utm_relevant_index=2<\/a><\/li>\n<\/ul>\n<p><strong>\u6211\u7684\u60c5\u51b5<\/strong>\uff1a<br \/>\n\u4f7f\u7528-Map\u751f\u6210\u7684\u5730\u5740\uff0c\u5229\u7528addr2line\u80fd\u6b63\u5e38\u663e\u793a\u4ee3\u7801\u884c\u53f7\uff0c\u4f46\u662f\u5229\u7528backtrace\u4e0ebacktrace_symbols\u751f\u6210\u7684\u5730\u5740\u663e\u793a??<br \/>\n<a href=\"https:\/\/blog.csdn.net\/jinking01\/article\/details\/126564672\">https:\/\/blog.csdn.net\/jinking01\/article\/details\/126564672<\/a><br \/>\n\u6700\u7ec8\u53d1\u73b0\u8981\u4f7f\u7528<code>[bt] #1 \/home\/xinyi\/code\/cplus\/cpp-all-demo\/cmake-build-debug\/stack2(+0x14a6) [0x56112f6294a6]<\/code>\u5706\u62ec\u53f7\u91cc\u7684\u5730\u5740\uff0c\u800c\u975e\u4e2d\u62ec\u53f7\u91cc\u7684\u5730\u5740\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E7%9C%8B%E7%A8%8B%E5%BA%8F%E5%A0%86%E6%A0%88%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0\"><\/span>\u67e5\u770b\u7a0b\u5e8f\u5806\u6808\u4fe1\u606f\u51fd\u6570<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>backtrace\u4e0ebacktrace_symbols<br \/>\n<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/402457116?utm_id=0\">https:\/\/zhuanlan.zhihu.com\/p\/402457116?utm_id=0<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/joshua0137\/article\/details\/123658865\">https:\/\/blog.csdn.net\/joshua0137\/article\/details\/123658865<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"13627\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u6587\u4ef6\u5206\u6790\u5de5\u5177\u5927\u5168\u67e5\u770b\u5806\u6808\u4fe1\u606f1.nm2.gdb3.addr2line\u67e5\u770b\u7a0b\u5e8f\u5806\u6808\u4fe1\u606f\u51fd\u6570 \u6587\u4ef6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1032],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13627"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13627"}],"version-history":[{"count":20,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13627\/revisions"}],"predecessor-version":[{"id":13837,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/13627\/revisions\/13837"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13627"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}