{"id":42813,"date":"2017-02-08T09:00:35","date_gmt":"2017-02-08T01:00:35","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=42813"},"modified":"2017-02-06T14:11:10","modified_gmt":"2017-02-06T06:11:10","slug":"%e7%94%a8-kgdb-%e4%be%86%e6%9b%bf-android-%e9%99%a4%e9%8c%af%e7%9a%84%e5%af%a6%e7%94%a8%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=42813","title":{"rendered":"\u7528 KGDB \u4f86\u66ff Android \u9664\u932f\u7684\u5be6\u7528\u6280\u5de7"},"content":{"rendered":"<p>\u5167\u6838\uff08Kernel\uff09\u9664\u932f\u529f\u80fd\u8b93\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u5728\u9032\u884c\u5206\u6790\u6642\u80fd\u5920\u76e3\u8996\u548c\u63a7\u5236\u8a2d\u5099\u3002\u5728Windows\u3001macOS\u548cLinux\u7b49\u684c\u9762\u5e73\u53f0\u4e0a\uff0c\u9019\u5f88\u5bb9\u6613\u9032\u884c\u3002\u4f46\u8981\u5728Android\u8a2d\u5099\uff08\u5982Google Nexus 6P\uff09\u4e0a\u9032\u884c\u5167\u6838\u9664\u932f\u5247\u56f0\u96e3\u5f97\u591a\u3002\u5728\u672c\u6587\u4e2d\uff0c\u5c07\u4ecb\u7d39\u4e00\u7a2e\u5728Nexus 6P\u548cGoogle Pixel\u4e0a\u9032\u884c\u5167\u6838\u9664\u932f\u7684\u65b9\u6cd5\u800c\u7121\u9808\u7279\u88fd\u7684\u786c\u9ad4\u3002<\/p>\n<p>Joshua J. Drake\u548cRyan Smith\u70ba\u6b64\u76ee\u7684<a href=\"https:\/\/www.optiv.com\/blog\/building-a-nexus-4-uart-debug-cable\">\u6253\u9020\u4e86\u4e00\u689dUART\u9664\u932f\u7dda<\/a>\uff0c\u6548\u679c\u5f88\u597d\u3002\u7136\u800c\u5c0d\u65bc\u4e0d\u64c5\u9577\u88fd\u4f5c\u786c\u9ad4\u7684\u4eba\uff08\u50cf\u662f\u7b46\u8005\u9019\u6a23\u7684\u8edf\u9ad4\u5de5\u7a0b\u5e2b\uff09\u4f86\u8aaa\uff0c\u9019\u53ef\u80fd\u5f88\u56f0\u96e3\u3002\u800c\u66ff\u4ee3\u65b9\u6848\u662f<a href=\"https:\/\/bootloader.wikidot.com\/android:kgdb\">\u900f\u904eserial-over-usb\u901a\u9053\u4f86\u9032\u884c\u5167\u6838\uff08Kernel\uff09\u9664\u932f<\/a> \u4e5f\u662f\u53ef\u884c\u7684\u3002<\/p>\n<p>\u9019\u500b\u65b9\u6cd5\u53ef\u4ee5\u8ffd\u6eaf\u52302010\u5e74\uff0c\u9019\u8868\u793a\u90e8\u5206\u4ecb\u7d39\u5df2\u7d93\u904e\u6642\u3002\u4f46\u6211\u767c\u73fe\u7684\u4f5c\u6cd5\u53ef\u4ee5\u5229\u7528\u5176\u95dc\u9375\u8981\u9ede\uff0c\u7136\u5f8c\u7528\u5728\u4eca\u65e5\u7684Android\u8a2d\u5099\u4e0a\u3002\u8b93\u7814\u7a76\u4eba\u54e1\u53ef\u4ee5\u4f7f\u7528\u9664\u932f\u529f\u80fd\u4f86\u78ba\u8a8dCPU\u57f7\u884c\u7684\u7576\u524d\u72c0\u614b\uff0c\u8b93\u5206\u6790\u66f4\u52a0\u5feb\u901f\u3002\u90a3\u8a72\u5982\u4f55\u9032\u884c\uff1f<\/p>\n<p>Android\u662f\u7528Linux\u5167\u6838\u6253\u9020\u7684\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u5167\u5efa\u7684\u5167\u6838\u9664\u932f\u7a0b\u5f0f<a href=\"https:\/\/kgdb.wiki.kernel.org\/index.php\/Main_Page\">KGDB<\/a>\u3002KGDB\u4f9d\u9760\u4e32\u5217\u57e0\u4f86\u9023\u63a5\u9664\u932f\u8a2d\u5099\u548c\u76ee\u6a19\u8a2d\u5099\u3002\u6b63\u5e38\u60c5\u6cc1\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium\" src=\" https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/01\/android-debug-1.jpg\" width=\"640\" height=\"378\" \/><\/p>\n<p><em>\u57161<\/em><em>\u3001KGDB<\/em><em>\u5de5\u4f5c\u6a21\u5f0f<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u76ee\u6a19\u548c\u9664\u932f\u8a2d\u5099\u900f\u904e\u4e32\u5217\u7dda\u9023\u63a5\u3002\u4f7f\u7528\u8005\u5728\u9664\u932f\u6a5f\u4e0a\u7528GDB\u4f86\u9644\u52a0\u4e32\u5217\u8a2d\u5099\u6a94\u6848\uff08\u5982<em>\/dev\/ttyS1<\/em>\uff09\uff0c\u6307\u4ee4\u662ftarget remote <em>\/dev\/ttyS1<\/em>\u3002\u4e4b\u5f8c\uff0cGDB\u53ef\u4ee5\u901a\u904e\u4e32\u5217\u7dda\u548c\u76ee\u6a19\u8a2d\u5099\u4e0a\u7684KGDB\u9032\u884c\u6e9d\u901a\u3002<\/p>\n<p>KGDB\u6838\u5fc3\u5143\u4ef6\u8655\u7406\u5be6\u969b\u7684\u9664\u932f\u5de5\u4f5c\uff0c\u50cf\u662f\u8a2d\u7f6e\u4e2d\u65b7\u9ede\u548c\u53d6\u5f97\u8a18\u61b6\u9ad4\u5167\u7684\u8cc7\u6599\u3002KGDB I\/O\u5143\u4ef6\u53ef\u4ee5\u9023\u63a5KGDB\u6838\u5fc3\u5143\u4ef6\u548c\u4f4e\u968e\u4e32\u5217\u9a45\u52d5\u7a0b\u5f0f\u4ee5\u8655\u7406\u9664\u932f\u8cc7\u8a0a\u50b3\u8f38\u3002<!--more--><\/p>\n<p>\u4e0d\u904eAndroid\u8a2d\u5099\u901a\u5e38\u6c92\u6709\u786c\u9ad4\u4e32\u5217\u57e0\u3002\u9996\u5148\u8981\u89e3\u6c7a\u7684\u5c31\u662f\u627e\u5230\u4e00\u500b\u901a\u9053\u8b93KGDB\u53ef\u4ee5\u5c07\u9664\u932f\u8cc7\u8a0a\u50b3\u9001\u5230\u5177\u6709GDB\u7684\u5916\u90e8\u8a2d\u5099\u3002\u4f7f\u7528\u904e\u5404\u7a2e\u901a\u9053\uff0c\u4f46\u6700\u5be6\u7528\u7684\u65b9\u6cd5\u662f\u7528USB\u9023\u63a5\u7dda\u3002<\/p>\n<p>Linux\u5167\u6838\u7684USB\u9a45\u52d5\u7a0b\u5f0f\u652f\u63f4<a href=\"https:\/\/cscott.net\/usb_dev\/data\/devclass\/usbcdc11.pdf\">USB ACM\u985e\u5225\u8a2d\u5099<\/a>\uff0c\u9019\u53ef\u4ee5\u7528\u4f86\u6a21\u64ec\u4e32\u5217\u8a2d\u5099\u3002\u4e5f\u5c31\u662f\u8aaa\uff0cAndroid\u8a2d\u5099\u53ef\u4ee5\u900f\u904eUSB\u7dda\u9023\u5230\u4e32\u5217\u8a2d\u5099\u3002\u9019\u4e9b\u5df2\u7d93\u5b58\u5728\u65bcLinux\u5167\u6838\u7a0b\u5f0f\u78bc\uff0c\u6240\u4ee5\u6211\u5011\u4e0d\u9700\u8981\u984d\u5916\u52a0\u5165\u4efb\u4f55\u7a0b\u5f0f\u78bc\u3002\u4ee5\u4e0b\u662f\u555f\u7528\u6b64\u9664\u932f\u529f\u80fd\u7684\u6b65\u9a5f\uff1a<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>\u7528aosp_angler-eng\u548c\u5c0d\u61c9\u7684linux\u5167\u6838\u4f86\u88fd\u4f5c\u4e00\u500bAOSP\uff08Android\u958b\u653e\u539f\u59cb\u78bc\u5c08\u6848\uff09\u7248\u672c\u3002\u8acb\u53c3\u8003<a href=\"https:\/\/source.android.com\/source\/building.html\">\u9019\u88e1<\/a>\u3002<\/li>\n<li>\u4f7f\u7528USB\u7dda\u9023\u63a5\u76ee\u6a19\u8a2d\u5099\u8207\u9664\u932f\u6a5f\u5668\u3002<\/li>\n<li>\u7528<em>flashboot<\/em>\u6307\u4ee4\u5c07\u6620\u50cf\u5beb\u5165\u76ee\u6a19\u8a2d\u5099\uff1a<em>fastboot flashall -w<\/em>\u3002<\/li>\n<li>\u57f7\u884c<em>adb<\/em>\u6307\u4ee4\u4f86\u555f\u7528adb\u7db2\u8def\u670d\u52d9\uff1a<em>adb tcpip 6666<\/em><\/li>\n<li>\u5728\u9664\u932f\u6a5f\u5668\u4e0a\u57f7\u884c<em>adb<\/em>\u4f86\u9023\u63a5\u8a2d\u5099\uff1a<em>adb connect &lt;<\/em><em>\u8a2d\u5099IP&gt;:6666<\/em><\/li>\n<li>\u57f7\u884c<em>adb<\/em> shell\uff1a<em>adb shell<\/em><\/li>\n<li>\u5728<em>adb<\/em> shell\u4e2d\uff0c\u9032\u5165USB gadget\u9a45\u52d5\u7a0b\u5f0f\u63a7\u5236\u8cc7\u6599\u593e<em>\/sys\/class\/android_usb\/android0\/<\/em>\u3002<\/li>\n<li>\u5728<em>adb<\/em> shell\u4e2d\u4f7f\u7528\u4e0b\u5217\u6307\u4ee4\u555f\u7528USB ACM\u529f\u80fd\uff1a<\/li>\n<\/ol>\n<p><em>echo 0 &gt; enable \/\/<\/em><em>\u95dc\u9589USB<\/em><em>\u9023\u7dda<\/em><\/p>\n<p><em>echo tty &gt; f_acm\/acm_transports \/\/<\/em><em>\u6307\u5b9a\u50b3\u8f38\u985e\u578b<\/em><\/p>\n<p><em>echo acm &gt; functions <\/em><em>\u555f\u7528USB gadget<\/em><em>\u9a45\u52d5\u7a0b\u5f0f\u7684ACM<\/em><em>\u529f\u80fd<\/em><\/p>\n<p><em>echo 1 &gt; enable \/\/<\/em><em>\u555f\u7528USB<\/em><em>\u9023\u7dda<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u6b64\u6642\uff0cUSB ACM\u529f\u80fd\u61c9\u8a72\u5df2\u7d93\u555f\u7528\u3002\u9700\u8981\u505a\u5169\u4ef6\u4e8b\u4f86\u78ba\u8a8d\uff1a\u9996\u5148\uff0c\u5728adb shell\u8f38\u5165\u6307\u4ee4<em>ls \/dev\/ttyGS*<\/em>\u3002\u61c9\u8a72\u5b58\u5728\u4e00\u500b\u8a2d\u5099\u6a94\u6848\u3002\u7b2c\u4e8c\uff0c\u5728\u9664\u932f\u6a5f\u5668\u4e0a\u4f7f\u7528\u6307\u4ee4<em>ls \/dev\/ttyACM*<\/em>\u3002\u4e5f\u61c9\u8a72\u6709\u4e00\u500b\u8a2d\u5099\u6a94\u6848\u3002\u9664\u932f\u6a5f\u5668\u53ef\u4ee5\u7528\u9019\u5169\u500b\u8a2d\u5099\u6a94\u6848\u548c\u76ee\u6a19\u8a2d\u5099\u9032\u884c\u6e9d\u901a\u3002<\/p>\n<p>\u7b2c\u4e8c\u9805\u6311\u6230\u662fKGDB\u9700\u8981\u4e00\u500b\u8f03\u4f4e\u968e\u7684\u901a\u8a0a\u9a45\u52d5\u7a0b\u5f0f\uff08\u4e32\u5217\u9a45\u52d5\u7a0b\u5f0f\u6216USB gadget\u9a45\u52d5\u7a0b\u5f0f\uff09\u4f86\u63d0\u4f9b\u4e00\u500b\u8f2a\u8a62\uff08polling\uff09\u4ecb\u9762\u4ee5\u53d6\u5f97\u548c\u5beb\u5165\u5b57\u5143\u3002\u70ba\u4ec0\u9ebc\uff1f\u56e0\u70baKGDB\u7684\u901a\u8a0a\u7ba1\u9053\u9700\u8981\u5728KGDB\u7684\u5167\u6838\u7570\u5e38\u8655\u7406\u7a0b\u5e8f\u4e2d\u904b\u4f5c\u3002\u5728\u6b64\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u4e2d\u65b7\u88ab\u7981\u7528\uff0c\u53ea\u6709\u4e00\u500bCPU\u53ef\u4ee5\u57f7\u884c\u6b64\u7a0b\u5f0f\u78bc\u3002\u4f4e\u968e\u9a45\u52d5\u7a0b\u5f0f\u4e0d\u4f9d\u8cf4\u4e2d\u65b7\uff0c\u800c\u9700\u8981\u4e3b\u52d5\u8f2a\u8a62\u66ab\u5b58\u5668\u8b8a\u52d5\u6216\u8a18\u61b6\u9ad4I\/O\u7a7a\u9593\u7684\u8b8a\u52d5\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\u4e0d\u8981\u4f7f\u7528sleep\u6216spinlock\u3002<\/p>\n<p>Nexus 6P\u7684USB\u9023\u7dda\u4f7f\u7528DWC3\u63a7\u5236\u5668\u3002\u6b64USB\u9a45\u52d5\u7a0b\u5f0f\u4e0d\u76f4\u63a5\u63d0\u4f9b\u8f2a\u8a62\u529f\u80fd\uff0c\u56e0\u6b64\u6211<a href=\"https:\/\/github.com\/jacktang310\/KernelDebugOnNexus6P\">\u5c07\u6b64\u529f\u80fd\u52a0\u5165<\/a>DWC3\u8a2d\u5099\u9a45\u52d5\u7a0b\u5f0f\u4e2d\u3002\u9019\u7a0b\u5f0f\u78bc\u80cc\u5f8c\u7684\u6982\u5ff5\u5f88\u7c21\u55ae\uff1a\u6211\u79fb\u9664\u4e86\u5c0d\u4e2d\u65b7\u7684\u4f9d\u8cf4\u3002\u53e6\u5916\u4f7f\u7528\u8ff4\u5708\u67e5\u8a62\u66ab\u5b58\u5668\u6216\u8a18\u61b6\u9ad4\u7a7a\u9593\u4e2d\u76f8\u61c9\u7684\u8b8a\u52d5\u3002\u70ba\u4e86\u5bb9\u6613\u4e86\u89e3\uff0c\u6211\u505a\u7684\u662f\u4e0b\u5217\u4e8b\u60c5\uff1a<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u6211\u5c07c\u5167<em>kgdboc_init_jack<\/em>\u51fd\u5f0f\u4e2d\u7684ACM\u8a2d\u5099\u6a94\u6848\u540d\u7a31\u5beb\u6b7b\u70ba<em>\/dev\/ttyGS0<\/em>\u3002<\/li>\n<li>\u6211\u8b8a\u66f4<em>f_acm\/acm_transports<\/em>\u7684\u8655\u7406\u529f\u80fd\u4f86\u555f\u7528KGDB\u3002\u9019\u8b93KGDB\u53ef\u4ee5\u7c21\u55ae\u7684\u7528<em>echo kgdb &gt; f_acm\/acm_transports<\/em>\u4f86\u555f\u7528<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u9019\u5c07KGDB\u7684\u5de5\u4f5c\u6a21\u5f0f\u8b8a\u6210\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/01\/android-debug-2.jpg\" width=\"640\" height=\"466\" \/><\/p>\n<p><em>\u57162<\/em><em>\u3001\u65b0\u7684KGDB<\/em><em>\u5de5\u4f5c\u6a21\u5f0f<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u4e0b\u9762\u662f\u5c07\u4e0a\u8ff0\u7a0b\u5f0f\u78bc\u5408\u4f75\u5230\u5167\u6838\u7a0b\u5f0f\u78bc\u7684\u6b65\u9a5f\u3002\u96d6\u7136\u4f60\u53ef\u4ee5\u7528\u4efb\u4f55\u5167\u6838\u7a0b\u5f0f\u78bc\uff0c\u6211\u662f\u53d6\u81ea<a href=\"https:\/\/android.googlesource.com\/kernel\/msm.git\">Google\u81ea\u5df1\u7684Git repository<\/a>\uff0c\u7528\u7684\u662f\u5206\u652f <em>origin\/android-msm-angler-3.10-nougat-hwbinder<\/em>\u3002<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>\u5c07\u539f\u59cb\u8a2d\u5b9a\u8b8a\u66f4\u5982\u4e0b\u4f86\u9032\u884c\u5167\u6838\u7de8\u8b6f\uff1a<\/li>\n<li>CONFIG_KGDB=y<\/li>\n<\/ol>\n<p>CONFIG_KGDB_SERIAL_CONSOLE=y<\/p>\n<ol start=\"2\">\n<li>CONFIG_MSM_WATCHDOG_V2=n<\/li>\n<\/ol>\n<p>\u5982\u679c\u9019\u88ab\u555f\u7528\uff0c\u5167\u6838\u6703\u5c07\u8f2a\u8a62\u8ff4\u5708\u7576\u4f5c\u6b7b\u8ff4\u5708\u4e26\u91cd\u65b0\u555f\u52d5\u8a2d\u5099\u3002\u6240\u4ee5\u5fc5\u9808\u505c\u7528\u6b64\u529f\u80fd\u3002<\/p>\n<ol start=\"3\">\n<li>CONFIG_FORCE_PAGES=y<\/li>\n<\/ol>\n<p>\u5982\u679c\u6c92\u6709\u555f\u7528\uff0c\u5247\u4e0d\u6703\u8a2d\u7f6e\u8edf\u4e2d\u65b7\u9ede\u3002<\/p>\n<ol start=\"2\">\n<li>\u7528<em>fastboot<\/em>\u6307\u4ee4\u5c07\u5167\u6838\u548cAndroid\u6620\u50cf\u5237\u65b0\u5230\u76ee\u6a19\u8a2d\u5099\u4e0a\u3002<\/li>\n<li>\u5728\u9664\u932f\u6a5f\u5668\u4e0a\u555f\u52d5Android\u7cfb\u7d71\u3002\u57f7\u884c\u4ee5\u4e0b\u6307\u4ee4\u4f86\u555f\u7528<em>adb<\/em>\u7db2\u8def\u670d\u52d9\uff1a<em>adb tcpip 6666<\/em><\/li>\n<li>\u5728\u9664\u932f\u6a5f\u5668\u4e0a\u57f7\u884c\u4e0b\u5217\u6307\u4ee4\uff1a<\/li>\n<\/ol>\n<p><em>adb connect &lt;<\/em><em>\u8a2d\u5099\u7684IP<\/em><em>\u5730\u5740&gt;:6666<\/em><\/p>\n<p><em>adb shell<\/em><\/p>\n<ol start=\"5\">\n<li>\u5728<em>adb<\/em> shell\u4e2d\u57f7\u884c\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/li>\n<\/ol>\n<p>echo 0 &gt; enable<\/p>\n<p>echo tty &gt; f_acm\/acm_transports<\/p>\n<p>echo acm &gt; functions<\/p>\n<p>echo 1 &gt; enable<\/p>\n<p>echo kgdb &gt; f_acm\/acm_transports<\/p>\n<ol start=\"6\">\n<li>\u5728\u9664\u932f\u6a5f\u4e0a\u57f7\u884cgdb\u3002Nexus 6P\u6709\u4e00\u500baarch64\u5167\u6838\uff0c\u6240\u4ee5\u4f60\u9700\u8981<a href=\"https:\/\/android.googlesource.com\/platform\/prebuilts\/gcc\/linux-x86\/aarch64\/aarch64-linux-android-4.8\">gdb for aarch64<\/a>\uff1a<\/li>\n<\/ol>\n<p><em>sudo &lt;<\/em><em>\u8def\u5f91&gt; \/aarch64-linux-android-gdb &lt;<\/em><em>\u8def\u5f91&gt;\/vmlinux<\/em><\/p>\n<p><em>target remote \/dev\/ttyACM0<\/em><\/p>\n<ol start=\"7\">\n<li>\u5728adb shell\u4e2d\u8f38\u5165\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/li>\n<\/ol>\n<p>echo g &gt; \/proc\/sysrq-trigger<\/p>\n<p>\u6ce8\u610f\uff1a\u6b65\u9a5f6\u7684\u6700\u5f8c\u4e00\u500b\u6307\u4ee4\u548c\u6b65\u9a5f7\u4e4b\u9593\u7684\u6642\u9593\u9593\u9694\u4e0d\u61c9\u592a\u9577\u3002\u8d8a\u77ed\u8d8a\u597d\u3002<\/p>\n<ol start=\"8\">\n<li>\u5982\u679c\u6210\u529f\uff0cGDB\u5c07\u8f38\u51fa\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2017\/01\/android-debug-3.jpg\" width=\"640\" height=\"368\" \/><\/p>\n<p><em>\u57163<\/em><em>\u3001GDB<\/em><em>\u8f38\u51fa<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u6211\u5df2\u7d93\u7528\u9019\u65b9\u6cd5\u5728Nexus 6P\u4e0a\u9032\u884c\u4e86\u5167\u6838\u9664\u932f\u3002\u6b64\u65b9\u6cd5\u61c9\u8a72\u4e5f\u9069\u7528\u65bcGoogle Pixel\uff0c\u53ea\u8981\u5b83\u5011\u4e5f\u7528DWC3 USB\u63a7\u5236\u5668\u3002<\/p>\n<p>\u6211\u5011\u5e0c\u671b\u6b64\u6280\u8853\u7684\u5206\u4eab\u53ef\u4ee5\u5c0d\u5176\u4ed6Android\u7814\u7a76\u4eba\u54e1\u6709\u5e6b\u52a9\uff0c\u66ff\u7814\u7a76\u5718\u9ad4\u63d0\u4f9b\u65b0\u65b9\u6cd5\u4f86\u66f4\u597d\u5730\u4e86\u89e3\u884c\u52d5\u60e1\u610f\u8edf\u9ad4\u7684\u884c\u70ba\u3002\u9664\u932f\u529f\u80fd\u80fd\u5920\u70ba\u7814\u7a76\u4eba\u54e1\u5e36\u4f86\u66f4\u597d\u7684\u9006\u5411\u5de5\u7a0b\u80fd\u529b\uff0c\u8b93\u4ed6\u5011\u66f4\u6e05\u695a\u5730\u4e86\u89e3\u60e1\u610f\u8edf\u9ad4\u5728Android\u8a2d\u5099\u5167\u7684\u884c\u70ba\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff20\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/practical-android-debugging-via-kgdb\/\">Practical Android Debugging Via KGDB<\/a> \u4f5c\u8005\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/author\/jacktang\/\">Jack Tang\uff08\u5a01\u8105\u5206\u6790\u5e2b\uff09<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5167\u6838\uff08Kernel\uff09\u9664\u932f\u529f\u80fd\u8b93\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u5728\u9032\u884c\u5206\u6790\u6642\u80fd\u5920\u76e3\u8996\u548c\u63a7\u5236\u8a2d\u5099\u3002\u5728Windows\u3001macOS\u548cLin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[17,15],"tags":[2274,3065,1852],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/42813"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42813"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/42813\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}