\u5728\u79fb\u52a8\u7aef\u5e95\u5c42\u5f00\u53d1\u9886\u57df\uff0c\u6df1\u5165\u7406\u89e3 ELF \u6587\u4ef6\u683c\u5f0f\u4e0e Android Linker \u52a0\u8f7d\u6d41\u7a0b\u662f\u638c\u63e1\u52a0\u58f3\u3001\u8131\u58f3\u3001\u52a8\u6001\u94fe\u63a5\u6838\u5fc3\u6280\u672f\u7684\u57fa\u7840\uff0c\u4f46\u591a\u6570\u5f00\u53d1\u8005\u5728\u5b66\u4e60\u8fc7\u7a0b\u4e2d\u90fd\u4f1a\u9762\u4e34\u201c\u61c2\u539f\u7406\u5374\u7f3a\u5b9e\u64cd\u201d\u7684\u75db\u70b9\u2014\u2014\u7406\u8bba\u77e5\u8bc6\u96f6\u6563\uff0c\u65e0\u6cd5\u5f62\u6210\u5b8c\u6574\u7684\u6280\u672f\u94fe\u8def\uff0c\u66f4\u96be\u4ee5\u5c06\u5e95\u5c42\u6280\u672f\u4e0e\u5f53\u4e0b\u4e3b\u6d41\u7684 AI \u667a\u80fd\u5316\u5f00\u53d1\u7ed3\u5408\u3002\u672c\u6587\u5c06\u4ee5\u201c\u624b\u5199 ARM64 SO \u52a0\u8f7d\u5668\u201d\u4e3a\u6838\u5fc3\u573a\u666f\uff0c\u8bb0\u5f55\u4ece\u96f6\u5b9e\u73b0\u7684\u5b8c\u6574\u5b9e\u64cd\u8fc7\u7a0b\uff0c\u62c6\u89e3\u6280\u672f\u601d\u8def\u4e0e\u843d\u5730\u6b65\u9aa4\uff0c\u540c\u65f6\u878d\u5165 AI \u667a\u80fd\u843d\u5730\u89e3\u51b3\u65b9\u6848\uff0c\u6253\u9020\u4e00\u5957\u201c\u5e95\u5c42\u6280\u672f+AI \u8d4b\u80fd\u201d\u7684\u5168\u94fe\u8def\u5f00\u53d1\u65b9\u6848\uff0c\u65e2\u592f\u5b9e\u5e95\u5c42\u6280\u672f\u5730\u57fa\uff0c\u4e5f\u4e3a\u540e\u7eed\u5e95\u5c42\u5f00\u53d1\u7684\u667a\u80fd\u5316\u5347\u7ea7\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u53c2\u8003\u3002<\/p>\n\n\n\n
\u672c\u6b21\u5b9e\u64cd\u57fa\u4e8e\u771f\u673a Pixel 3\uff08Android 12 \u7cfb\u7edf\uff09\uff0c\u67b6\u6784\u4e3a arm64-v8a\uff1b\u5f00\u53d1\u5de5\u5177\u91c7\u7528 Android Studio 2026.1.1\uff0c\u7f16\u8bd1\u73af\u5883\u4f7f\u7528 NDK 25.1.8937393\u3002\u6838\u5fc3\u76ee\u6807\u660e\u786e\uff1a\u4e0d\u501f\u52a9\u7cfb\u7edf\u81ea\u5e26\u7684 dlopen\/dlsym \u51fd\u6570\uff0c\u901a\u8fc7 C++ \u624b\u5199\u5b9e\u73b0\u4e00\u4e2a ARM64 \u67b6\u6784\u7684 SO \u52a0\u8f7d\u5668\uff0c\u5b8c\u6210\u4ece SO \u6587\u4ef6\u8bfb\u53d6\u3001\u5185\u5b58\u6620\u5c04\u3001\u7b26\u53f7\u89e3\u6790\u3001\u91cd\u5b9a\u4f4d\u5230\u51fd\u6570\u8c03\u7528\u7684\u5168\u6d41\u7a0b\uff0c\u6700\u7ec8\u5b9e\u73b0\u81ea\u5b9a\u4e49\u52a0\u8f7d\u5668\u4e0e\u7cfb\u7edf\u52a0\u8f7d\u5668\u8c03\u7528\u7ed3\u679c\u7684\u4e00\u81f4\u6027\u3002\u540c\u65f6\uff0c\u7ed3\u5408 AI \u6280\u672f\uff0c\u8bbe\u8ba1\u53ef\u843d\u5730\u7684\u667a\u80fd\u5316\u65b9\u6848\uff0c\u4f18\u5316\u5f00\u53d1\u6d41\u7a0b\u3001\u63d0\u5347\u8c03\u8bd5\u6548\u7387\uff0c\u8ba9\u5e95\u5c42\u5f00\u53d1\u66f4\u5177\u667a\u80fd\u5316\u3001\u9ad8\u6548\u5316\u3002<\/p>\n\n\n\n
\u5728\u624b\u5199 SO \u52a0\u8f7d\u5668\u8fd9\u7c7b\u5e95\u5c42\u5f00\u53d1\u573a\u666f\u4e2d\uff0cAI \u5e76\u975e\u201c\u7a7a\u4e2d\u697c\u9601\u201d\uff0c\u800c\u662f\u53ef\u4ee5\u901a\u8fc7\u5177\u4f53\u529f\u80fd\u843d\u5730\uff0c\u89e3\u51b3\u5f00\u53d1\u4e2d\u7684\u75db\u70b9\u95ee\u9898\u3002\u7ed3\u5408\u672c\u6b21\u5b9e\u64cd\u6d41\u7a0b\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u4e00\u5957\u201cAI \u8f85\u52a9\u5f00\u53d1+\u667a\u80fd\u8c03\u8bd5+\u4ee3\u7801\u4f18\u5316\u201d\u7684\u5168\u94fe\u8def AI \u89e3\u51b3\u65b9\u6848\uff0c\u6838\u5fc3\u56f4\u7ed5\u5f00\u53d1\u6548\u7387\u63d0\u5347\u3001\u9519\u8bef\u6392\u67e5\u3001\u4ee3\u7801\u8d28\u91cf\u4f18\u5316\u4e09\u5927\u6838\u5fc3\u9700\u6c42\uff0c\u5177\u4f53\u843d\u5730\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\u5e95\u5c42\u5f00\u53d1\u4e2d\uff0c\u4ee3\u7801\u7f16\u5199\u5b58\u5728\u5927\u91cf\u91cd\u590d\u7684\u57fa\u7840\u903b\u8f91\uff08\u5982 ELF \u5934\u6821\u9a8c\u3001\u6bb5\u6620\u5c04\u3001\u5b8f\u5b9a\u4e49\u7f16\u5199\u7b49\uff09\uff0c\u4e14\u8bed\u6cd5\u89c4\u8303\u8981\u6c42\u4e25\u683c\uff0c\u624b\u52a8\u7f16\u5199\u6613\u51fa\u9519\u3001\u6548\u7387\u4f4e\u3002\u6211\u4eec\u53ef\u901a\u8fc7\u90e8\u7f72\u8f7b\u91cf\u5316\u672c\u5730 AI \u6a21\u578b\uff08\u5982\u57fa\u4e8e CodeLlama \u5b9a\u5236\u7684\u5e95\u5c42\u5f00\u53d1\u4e13\u5c5e\u6a21\u578b\uff09\uff0c\u5b9e\u73b0\u9488\u5bf9\u6027\u7684\u4ee3\u7801\u751f\u6210\u4e0e\u8865\u5168\uff0c\u5177\u4f53\u843d\u5730\u6b65\u9aa4\uff1a<\/p>\n\n\n\n
1. \u6a21\u578b\u5b9a\u5236\uff1a\u57fa\u4e8e\u672c\u5730\u5f00\u53d1\u73af\u5883\uff0c\u5c06 ELF \u6587\u4ef6\u683c\u5f0f\u89c4\u8303\u3001ARM64 \u67b6\u6784\u6307\u4ee4\u96c6\u3001Android NDK \u5f00\u53d1\u89c4\u8303\u7b49\u6838\u5fc3\u77e5\u8bc6\u6ce8\u5165\u6a21\u578b\uff0c\u8bad\u7ec3\u4e13\u5c5e\u7684\u5e95\u5c42\u5f00\u53d1 AI \u52a9\u624b\uff0c\u786e\u4fdd\u751f\u6210\u4ee3\u7801\u7b26\u5408\u672c\u6b21\u5b9e\u64cd\u7684\u73af\u5883\u8981\u6c42\u548c\u8bed\u6cd5\u89c4\u8303\u3002<\/p>\n\n\n\n
2. \u96c6\u6210\u90e8\u7f72\uff1a\u5c06\u5b9a\u5236\u540e\u7684 AI \u6a21\u578b\u96c6\u6210\u5230 Android Studio \u5f00\u53d1\u5de5\u5177\u4e2d\uff0c\u901a\u8fc7\u63d2\u4ef6\u5f62\u5f0f\u5b9e\u73b0\u5b9e\u65f6\u4ee3\u7801\u8865\u5168\u3001\u57fa\u7840\u51fd\u6570\u751f\u6210\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5728\u7f16\u5199 ELF \u5934\u6821\u9a8c\u51fd\u6570 verify_elf_header \u65f6\uff0c\u8f93\u5165\u51fd\u6570\u540d\u548c\u6838\u5fc3\u6821\u9a8c\u9700\u6c42\uff0864 \u4f4d\u3001\u5c0f\u7aef\u3001ARM64 \u5171\u4eab\u5e93\uff09\uff0cAI \u5373\u53ef\u81ea\u52a8\u751f\u6210\u7b26\u5408\u89c4\u8303\u7684\u6821\u9a8c\u4ee3\u7801\uff0c\u51cf\u5c11\u624b\u52a8\u7f16\u5199\u91cf\u3002<\/p>\n\n\n\n
3. \u4ee3\u7801\u9002\u914d\uff1aAI \u751f\u6210\u4ee3\u7801\u540e\uff0c\u7ed3\u5408\u672c\u6b21\u5b9e\u64cd\u7684\u5177\u4f53\u573a\u666f\uff08\u5982\u4ec5\u52a0\u8f7d\u5355\u4e2a SO\u3001\u88c1\u53bb\u65e0\u5173\u5b57\u6bb5\uff09\uff0c\u81ea\u52a8\u9002\u914d\u4ee3\u7801\u903b\u8f91\uff0c\u88c1\u53bb fini_func\u3001TLS\u3001\u7b26\u53f7\u7248\u672c\u7b49\u65e0\u5173\u5b57\u6bb5\uff0c\u786e\u4fdd\u4ee3\u7801\u4e0e\u5b9e\u64cd\u76ee\u6807\u9ad8\u5ea6\u5951\u5408\uff0c\u907f\u514d\u65e0\u6548\u4ee3\u7801\u5197\u4f59\u3002<\/p>\n\n\n\n
\u624b\u5199 SO \u52a0\u8f7d\u5668\u6d89\u53ca\u5185\u5b58\u6620\u5c04\u3001\u5730\u5740\u6362\u7b97\u3001\u91cd\u5b9a\u4f4d\u7b49\u6838\u5fc3\u73af\u8282\uff0c\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u6613\u51fa\u73b0\u5185\u5b58\u6ea2\u51fa\u3001\u5730\u5740\u9519\u8bef\u3001\u6743\u9650\u5f02\u5e38\u7b49\u95ee\u9898\uff0c\u4f20\u7edf\u8c03\u8bd5\u65b9\u5f0f\u8017\u65f6\u8d39\u529b\u3002\u501f\u52a9 AI \u667a\u80fd\u8c03\u8bd5\u5de5\u5177\uff0c\u53ef\u5b9e\u73b0\u9519\u8bef\u81ea\u52a8\u8bc6\u522b\u3001\u539f\u56e0\u5206\u6790\u4e0e\u89e3\u51b3\u65b9\u6848\u63a8\u8350\uff0c\u5177\u4f53\u843d\u5730\u6b65\u9aa4\uff1a<\/p>\n\n\n\n
1. \u65e5\u5fd7\u91c7\u96c6\u4e0e\u5206\u6790\uff1a\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5c06 Android Studio \u7684 Logcat \u65e5\u5fd7\u3001\u7cfb\u7edf \/proc\/pid\/maps \u5185\u5b58\u6620\u5c04\u65e5\u5fd7\u5b9e\u65f6\u540c\u6b65\u81f3 AI \u8c03\u8bd5\u5e73\u53f0\uff0cAI \u901a\u8fc7\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6280\u672f\u89e3\u6790\u65e5\u5fd7\u5185\u5bb9\uff0c\u81ea\u52a8\u8bc6\u522b\u5f02\u5e38\u4fe1\u606f\uff08\u5982\u6bb5\u6620\u5c04\u5931\u8d25\u3001\u7b26\u53f7\u67e5\u627e\u9519\u8bef\u3001\u6743\u9650\u4e0d\u5339\u914d\u7b49\uff09\u3002<\/p>\n\n\n\n
2. \u5f02\u5e38\u5b9a\u4f4d\u4e0e\u539f\u56e0\u5206\u6790\uff1a\u9488\u5bf9\u8bc6\u522b\u5230\u7684\u5f02\u5e38\uff0cAI \u7ed3\u5408\u5e95\u5c42\u5f00\u53d1\u77e5\u8bc6\u56fe\u8c31\uff0c\u5b9a\u4f4d\u5f02\u5e38\u51fa\u73b0\u7684\u4ee3\u7801\u884c\u3001\u6838\u5fc3\u539f\u56e0\u3002\u4f8b\u5982\uff0c\u5f53\u51fa\u73b0\u201c\u5185\u5b58\u6620\u5c04\u6743\u9650\u9519\u8bef\u201d\u65f6\uff0cAI \u53ef\u81ea\u52a8\u5206\u6790\u662f mmap \u51fd\u6570\u6743\u9650\u53c2\u6570\u8bbe\u7f6e\u9519\u8bef\uff0c\u8fd8\u662f\u6bb5\u6743\u9650\u8f6c\u6362\uff08flags_to_prot\uff09\u903b\u8f91\u5f02\u5e38\uff0c\u5e76\u7ed9\u51fa\u5177\u4f53\u7684\u9519\u8bef\u539f\u56e0\u8bf4\u660e\u3002<\/p>\n\n\n\n
3. \u89e3\u51b3\u65b9\u6848\u63a8\u8350\uff1a\u57fa\u4e8e\u5f02\u5e38\u539f\u56e0\uff0cAI \u7ed3\u5408\u672c\u6b21\u5b9e\u64cd\u7684\u4ee3\u7801\u903b\u8f91\uff0c\u63a8\u8350\u9488\u5bf9\u6027\u7684\u4fee\u6539\u65b9\u6848\u3002\u4f8b\u5982\uff0c\u9488\u5bf9 BSS \u6bb5\u8865\u96f6\u9057\u6f0f\u5bfc\u81f4\u7684\u7a0b\u5e8f\u5d29\u6e83\uff0cAI \u53ef\u63a8\u8350\u8865\u5168 memset \u6e05\u96f6\u548c\u533f\u540d mmap \u8865\u9f50\u96f6\u9875\u7684\u5177\u4f53\u4ee3\u7801\u5b9e\u73b0\uff0c\u540c\u65f6\u6807\u6ce8\u51fa\u4ee3\u7801\u63d2\u5165\u7684\u4f4d\u7f6e\u548c\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n\n\n\n
\u5b9e\u64cd\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u7801\u903b\u8f91\u7684\u5408\u7406\u6027\u3001\u6267\u884c\u6548\u7387\u76f4\u63a5\u5f71\u54cd\u52a0\u8f7d\u5668\u7684\u8fd0\u884c\u6548\u679c\uff0c\u4e14\u96f6\u6563\u7684\u4ee3\u7801\u6613\u5bfc\u81f4\u6280\u672f\u94fe\u8def\u6df7\u4e71\u3002AI \u53ef\u534f\u52a9\u5b8c\u6210\u4ee3\u7801\u4f18\u5316\u4e0e\u6280\u672f\u94fe\u8def\u68b3\u7406\uff0c\u5177\u4f53\u843d\u5730\u6b65\u9aa4\uff1a<\/p>\n\n\n\n
1. \u4ee3\u7801\u6027\u80fd\u4f18\u5316\uff1aAI \u5206\u6790\u52a0\u8f7d\u5668\u6838\u5fc3\u51fd\u6570\uff08\u5982 load_segments\u3001find_phdr\u3001parse_dynamic\uff09\u7684\u6267\u884c\u903b\u8f91\uff0c\u8bc6\u522b\u6027\u80fd\u74f6\u9888\uff08\u5982\u5faa\u73af\u904d\u5386\u6548\u7387\u4f4e\u3001\u5185\u5b58\u5206\u914d\u4e0d\u5408\u7406\u7b49\uff09\uff0c\u63a8\u8350\u4f18\u5316\u65b9\u6848\u3002\u4f8b\u5982\uff0c\u9488\u5bf9\u7b26\u53f7\u67e5\u627e\u73af\u8282\u7684 gnu_hash \u7b97\u6cd5\uff0cAI \u53ef\u4f18\u5316\u7b97\u6cd5\u904d\u5386\u903b\u8f91\uff0c\u63d0\u5347\u7b26\u53f7\u67e5\u627e\u6548\u7387\uff1b\u9488\u5bf9\u5185\u5b58\u6620\u5c04\u73af\u8282\u7684\u9875\u5bf9\u9f50\u64cd\u4f5c\uff0c\u4f18\u5316\u5b8f\u5b9a\u4e49\u5b9e\u73b0\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/p>\n\n\n\n
2. \u6280\u672f\u94fe\u8def\u53ef\u89c6\u5316\uff1aAI \u57fa\u4e8e\u4ee3\u7801\u903b\u8f91\uff0c\u81ea\u52a8\u68b3\u7406\u624b\u5199 SO \u52a0\u8f7d\u5668\u7684\u5168\u6d41\u7a0b\u94fe\u8def\u56fe\uff0c\u5c06\u88c5\u8f7d\u3001\u89e3\u6790 dynamic \u6bb5\u3001\u7b26\u53f7\u67e5\u627e\u3001\u91cd\u5b9a\u4f4d\u3001\u521d\u59cb\u5316\u7b49\u6838\u5fc3\u73af\u8282\u4e32\u8054\u8d77\u6765\uff0c\u6807\u6ce8\u5404\u73af\u8282\u7684\u6838\u5fc3\u51fd\u6570\u3001\u6570\u636e\u6d41\u8f6c\u5173\u7cfb\u548c\u5173\u952e\u53c2\u6570\uff08\u5982 load_bias\uff09\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u7406\u6e05\u6280\u672f\u8109\u7edc\uff0c\u5c06\u96f6\u6563\u7684\u77e5\u8bc6\u70b9\u6574\u5408\u4e3a\u5b8c\u6574\u94fe\u8def\u3002<\/p>\n\n\n\n
3. \u4ee3\u7801\u89c4\u8303\u68c0\u67e5\uff1aAI \u6309\u7167\u5e95\u5c42\u5f00\u53d1\u89c4\u8303\uff0c\u68c0\u67e5\u4ee3\u7801\u4e2d\u7684\u8bed\u6cd5\u9519\u8bef\u3001\u903b\u8f91\u6f0f\u6d1e\u3001\u547d\u540d\u4e0d\u89c4\u8303\u7b49\u95ee\u9898\uff0c\u7ed9\u51fa\u4fee\u6539\u5efa\u8bae\uff0c\u786e\u4fdd\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\uff0c\u4e3a\u540e\u7eed\u62d3\u5c55\uff08\u5982\u652f\u6301\u591a SO \u52a0\u8f7d\u3001\u5b9e\u73b0\u5378\u8f7d\u529f\u80fd\uff09\u6253\u4e0b\u57fa\u7840\u3002<\/p>\n\n\n\n
\u672c\u6b21\u5b9e\u64cd\u7684\u6838\u5fc3\u601d\u8def\u662f\uff1a\u5148\u901a\u8fc7\u7cfb\u7edf dlopen \u8dd1\u901a\u76ee\u6807 SO\uff0c\u786e\u7acb\u7ed3\u679c\u5bf9\u7167\u6807\u51c6\uff1b\u518d\u53c2\u7167\u7cfb\u7edf Linker \u7684\u771f\u5b9e\u6d41\u7a0b\uff0c\u5c06\u5168\u94fe\u8def\u62c6\u5206\u4e3a\u88c5\u8f7d\u3001\u89e3\u6790 dynamic \u6bb5\u3001\u7b26\u53f7\u67e5\u627e\u3001\u91cd\u5b9a\u4f4d\u3001\u521d\u59cb\u5316\u4e94\u5927\u9636\u6bb5\uff0c\u9010\u4e00\u5b9e\u73b0\uff1b\u5168\u7a0b\u7ed3\u5408\u4e0a\u8ff0 AI \u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u5347\u5f00\u53d1\u6548\u7387\u3001\u89c4\u907f\u9519\u8bef\u3002\u4ee5\u4e0b\u4e3a\u5177\u4f53\u5b9e\u64cd\u6b65\u9aa4\uff0c\u5176\u4e2d AI \u8f85\u52a9\u73af\u8282\u5df2\u878d\u5165\u5bf9\u5e94\u6d41\u7a0b\uff1a<\/p>\n\n\n\n
1. \u76ee\u6807 SO \u7f16\u8bd1\uff1a\u521b\u5efa libtarget.c \u6587\u4ef6\uff0c\u7f16\u5199\u6838\u5fc3\u5bfc\u51fa\u51fd\u6570\uff08\u5982 add \u51fd\u6570\uff09\uff0c\u901a\u8fc7 NDK \u7f16\u8bd1\u751f\u6210 libtarget.so \u6587\u4ef6\u3002\u6b64\u8fc7\u7a0b\u4e2d\uff0cAI \u53ef\u8f85\u52a9\u751f\u6210 libtarget.c \u7684\u57fa\u7840\u4ee3\u7801\uff0c\u81ea\u52a8\u8865\u5168\u51fd\u6570\u58f0\u660e\u3001\u5b9e\u73b0\u903b\u8f91\uff0c\u540c\u65f6\u63a8\u8350 NDK \u7f16\u8bd1\u547d\u4ee4\uff0c\u82e5\u5f00\u53d1\u8005\u627e\u4e0d\u5230\u5bf9\u5e94\u547d\u4ee4\uff0cAI \u53ef\u6839\u636e\u672c\u5730 NDK \u8def\u5f84\uff0c\u751f\u6210\u9002\u914d\u7684\u68c0\u7d22\u547d\u4ee4\uff0c\u786e\u4fdd\u7f16\u8bd1\u987a\u5229\u5b8c\u6210\u3002\u7f16\u8bd1\u6210\u529f\u540e\uff0c\u76ee\u5f55\u4e0b\u4f1a\u751f\u6210 libtarget.so \u6587\u4ef6\uff0c\u65e0\u62a5\u9519\u8f93\u51fa\u5373\u4e3a\u7f16\u8bd1\u6210\u529f\u3002<\/p>\n\n\n\n
2. \u9879\u76ee\u642d\u5efa\uff1a\u6253\u5f00 Android Studio 2026.1.1\uff0c\u521b\u5efa Native \u9879\u76ee\uff0c\u5728 app\/src\/main\/ \u76ee\u5f55\u4e0b\u521b\u5efa jniLibs\/arm64-v8a \u4e24\u5c42\u76ee\u5f55\uff0c\u5c06\u7f16\u8bd1\u597d\u7684 libtarget.so \u590d\u5236\u5230\u8be5\u76ee\u5f55\u4e0b\uff08\u6ce8\u610f\uff1a\u672c\u6b21\u5b9e\u64cd\u4e3a arm64 \u67b6\u6784\uff0c\u9700\u5728\u771f\u673a\u4e0a\u8fd0\u884c\uff09\u3002\u6b64\u8fc7\u7a0b\u4e2d\uff0cAI \u53ef\u901a\u8fc7\u63d2\u4ef6\u81ea\u52a8\u751f\u6210\u76ee\u5f55\u7ed3\u6784\uff0c\u907f\u514d\u624b\u52a8\u521b\u5efa\u65f6\u7684\u8def\u5f84\u9519\u8bef\uff1b\u540c\u65f6\uff0cAI \u53ef\u8f85\u52a9\u751f\u6210 Native \u65b9\u6cd5\u58f0\u660e\uff08\u5982 private native void runLoaderRef()\uff09\uff0c\u5e76\u901a\u8fc7\u5feb\u6377\u952e\u81ea\u52a8\u521b\u5efa\u5bf9\u5e94 C++ \u51fd\u6570\uff0c\u51cf\u5c11\u624b\u52a8\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u672c\u9636\u6bb5\u6838\u5fc3\u76ee\u6807\u662f\u642d\u5efa\u7a0b\u5e8f\u7684\u7c7b\u7ed3\u6784\u3001\u8c03\u7528\u94fe\u548c\u6570\u636e\u7ed3\u6784\uff0c\u786e\u4fdd\u7a0b\u5e8f\u53ef\u7f16\u8bd1\u3001\u53ef\u8fd0\u884c\u3001\u53ef\u6253\u5370\uff0c\u4e3a\u540e\u7eed\u4ee3\u7801\u586b\u5145\u786e\u7acb\u4f4d\u7f6e\u3002\u7ed3\u5408 AI \u667a\u80fd\u94fe\u8def\u68b3\u7406\u65b9\u6848\uff0c\u5feb\u901f\u5b8c\u6210\u6846\u67b6\u642d\u5efa\uff1a<\/p>\n\n\n\n
1. \u5934\u6587\u4ef6\u521b\u5efa\uff1a\u65b0\u5efa cpp\/soinfo.h\u3001cpp\/mylinker.h \u5934\u6587\u4ef6\u3002\u5176\u4e2d\uff0csoinfo.h \u7528\u4e8e\u5b9a\u4e49 SO \u52a0\u8f7d\u7684\u6838\u5fc3\u6570\u636e\u7ed3\u6784\uff0c\u7ed3\u5408\u672c\u6b21\u5b9e\u64cd\u76ee\u6807\uff0cAI \u8f85\u52a9\u88c1\u53bb\u65e0\u5173\u5b57\u6bb5\uff08\u5982 fini_func\u3001TLS\u3001\u7b26\u53f7\u7248\u672c\u5b57\u6bb5\u7b49\uff09\uff0c\u4ec5\u4fdd\u7559\u52a0\u8f7d\u5e76\u8c03\u7528\u5355\u4e2a SO \u6240\u9700\u7684\u5b57\u6bb5\uff0c\u540c\u65f6\u5c06\u5b57\u6bb5\u6309\u7c7b\u578b\u5206\u7ec4\uff0c\u65b9\u4fbf\u540e\u7eed\u4fee\u6539\u4e0e\u65b0\u589e\u3002mylinker.h \u7528\u4e8e\u58f0\u660e\u81ea\u5b9a\u4e49\u52a0\u8f7d\u5668\u7684\u6838\u5fc3\u51fd\u6570\uff0cAI \u53ef\u8f85\u52a9\u751f\u6210\u51fd\u6570\u58f0\u660e\uff0c\u786e\u4fdd\u51fd\u6570\u53c2\u6570\u3001\u8fd4\u56de\u503c\u7b26\u5408\u89c4\u8303\u3002<\/p>\n\n\n\n
2. \u6e90\u6587\u4ef6\u521b\u5efa\uff1a\u65b0\u5efa cpp\/mylinker.cpp\u3001cpp\/soinfo.cpp \u6e90\u6587\u4ef6\uff0c\u5148\u5b9e\u73b0\u7a7a\u903b\u8f91\u548c\u65e5\u5fd7\u6253\u5370\u529f\u80fd\u3002\u7531\u4e8e\u672c\u6b21\u4ec5\u52a0\u8f7d\u5355\u4e2a\u5df2\u77e5\u8def\u5f84\u7684 SO\uff0cAI \u8f85\u52a9\u5206\u6790\u7cfb\u7edf Linker \u7684 find_library \u903b\u8f91\uff0c\u5224\u65ad\u8be5\u73af\u8282\u65e0\u9700\u5b9e\u73b0\uff0c\u907f\u514d\u65e0\u6548\u4ee3\u7801\u7f16\u5199\u3002\u540c\u65f6\uff0cAI \u8f85\u52a9\u5728 CMakeLists.txt \u4e2d\u65b0\u589e\u8fd9\u4e24\u4e2a\u6e90\u6587\u4ef6\uff0c\u786e\u4fdd\u9879\u76ee\u7f16\u8bd1\u987a\u5229\u3002<\/p>\n\n\n\n
3. \u4ee3\u7801\u4fee\u6539\u4e0e\u6d4b\u8bd5\uff1a\u4fee\u6539 native-lib.cpp \u6587\u4ef6\uff0c\u5c06\u7cfb\u7edf\u7684 dlopen \u66ff\u6362\u4e3a\u81ea\u5b9a\u4e49 dlopen \u51fd\u6570\uff0c\u7528\u4e8e\u52a0\u8f7d\u76ee\u6807 SO\uff1b\u540c\u65f6\u4fee\u6539 MainActivity.java \u6587\u4ef6\uff0c\u5b9e\u73b0\u53c2\u6570\u4f20\u9012\u3002\u4fee\u6539\u5b8c\u6210\u540e\uff0cAI \u63d0\u9192\u5f00\u53d1\u8005\u5148\u6267\u884c Clean Project\u3001Rebuild Project \u64cd\u4f5c\uff0c\u907f\u514d\u8fd0\u884c\u65e7\u7248\u672c\u4ee3\u7801\u5bfc\u81f4\u6d41\u7a0b\u9519\u4e71\uff0c\u786e\u4fdd\u6d4b\u8bd5\u7ed3\u679c\u51c6\u786e\u3002<\/p>\n\n\n\n
\u672c\u9636\u6bb5\u6309\u7167\u7cfb\u7edf Linker \u7684\u6d41\u7a0b\uff0c\u9010\u6b65\u5b9e\u73b0\u88c5\u8f7d\u3001\u89e3\u6790 dynamic \u6bb5\u3001\u7b26\u53f7\u67e5\u627e\u3001\u91cd\u5b9a\u4f4d\u3001\u521d\u59cb\u5316\u4e94\u5927\u6838\u5fc3\u73af\u8282\uff0c\u5168\u7a0b\u7ed3\u5408 AI \u667a\u80fd\u8c03\u8bd5\u65b9\u6848\uff0c\u53ca\u65f6\u6392\u67e5\u9519\u8bef\u3001\u4f18\u5316\u4ee3\u7801\uff1a<\/p>\n\n\n\n
1. \u88c5\u8f7d\u9636\u6bb5\uff1a\u5b9e\u73b0 SO \u6587\u4ef6\u8bfb\u53d6\u3001ELF \u5934\u6821\u9a8c\u3001\u6bb5\u6620\u5c04\u7b49\u529f\u80fd\u3002\u9996\u5148\u5728 soinfo.cpp \u4e2d\u8865\u5145\u5934\u6587\u4ef6\uff0c\u65b0\u589e fd \u4e0e\u6587\u4ef6\u5934\u5b57\u6bb5\uff0c\u5b9e\u73b0 load \u51fd\u6570\uff0c\u4f9d\u6b21\u5b8c\u6210\u6587\u4ef6\u6253\u5f00\u3001ELF \u5934\u8bfb\u53d6\u3001\u6821\u9a8c\u64cd\u4f5c\u3002\u5176\u4e2d\uff0cverify_elf_header \u51fd\u6570\u6cbf\u7528\u7cfb\u7edf Linker \u7684\u6821\u9a8c\u903b\u8f91\uff0cAI \u8f85\u52a9\u751f\u6210\u6821\u9a8c\u4ee3\u7801\uff0c\u786e\u4fdd\u9010\u9879\u786e\u8ba4\u6587\u4ef6\u4e3a 64 \u4f4d\u3001\u5c0f\u7aef\u3001ARM64 \u5171\u4eab\u5e93\uff0c\u4efb\u4e00\u4e0d\u7b26\u5373\u8fd4\u56de\u9519\u8bef\u3002\u968f\u540e\uff0c\u5b9a\u4e49\u9875\u5bf9\u9f50\u5b8f\uff08\u65b0\u5efa linker_common.h\uff09\uff0c\u5b9e\u73b0\u6bb5\u7684\u6620\u5c04\u6d41\u7a0b\uff0c\u5148\u901a\u8fc7 PROT_NONE \u533f\u540d mmap \u9884\u7559\u8fde\u7eed\u5730\u5740\u7a7a\u95f4\uff0c\u8ba1\u7b97 load_bias\uff08\u6587\u4ef6\u865a\u62df\u5730\u5740\u5230\u5185\u5b58\u5b9e\u9645\u5730\u5740\u7684\u504f\u79fb\uff09\uff0c\u518d\u9010\u6bb5\u6620\u5c04\u5e76\u8bbe\u7f6e\u6743\u9650\uff0c\u540c\u65f6\u5b8c\u6210 BSS \u6bb5\u8865\u96f6\u64cd\u4f5c\u3002\u6b64\u8fc7\u7a0b\u4e2d\uff0cAI \u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\uff0c\u82e5\u51fa\u73b0\u6bb5\u6620\u5c04\u5931\u8d25\u3001load_bias \u8ba1\u7b97\u9519\u8bef\u7b49\u95ee\u9898\uff0c\u81ea\u52a8\u5b9a\u4f4d\u539f\u56e0\u5e76\u63a8\u8350\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n
2. \u89e3\u6790 dynamic \u6bb5\uff1a\u5b9a\u4f4d PT_DYNAMIC \u6bb5\uff0c\u904d\u5386\u5176\u4e2d\u7684 tag\uff0c\u6536\u96c6\u7b26\u53f7\u8868\u3001\u5b57\u7b26\u4e32\u8868\u3001\u91cd\u5b9a\u4f4d\u8868\u7b49\u5143\u4fe1\u606f\u3002\u9996\u5148\u5b9e\u73b0 find_dynamic \u51fd\u6570\uff0c\u904d\u5386 phdr \u627e\u5230 PT_DYNAMIC \u9879\uff0c\u8ba1\u7b97\u5176\u5185\u5b58\u5730\u5740\u5b58\u5165 dynamic\uff1b\u968f\u540e\u5b9e\u73b0 parse_dynamic \u51fd\u6570\uff0c\u904d\u5386 ElfW(Dyn) \u6570\u7ec4\uff0c\u6309 tag \u7c7b\u578b\u5c06\u5143\u4fe1\u606f\u586b\u5165 soinfo \u7ed3\u6784\uff0c\u533a\u5206\u5730\u5740\u578b tag\uff08\u9700\u52a0 load_bias \u6362\u7b97\uff09\u548c\u6570\u503c\u578b tag\uff08\u76f4\u63a5\u53d6\u7528\uff09\u3002AI \u8f85\u52a9\u68b3\u7406 tag \u5904\u7406\u903b\u8f91\uff0c\u907f\u514d\u51fa\u73b0 value \u542b\u4e49\u6df7\u6dc6\u7684\u9519\u8bef\uff0c\u540c\u65f6\u81ea\u52a8\u6838\u5bf9\u89e3\u6790\u7ed3\u679c\uff0c\u786e\u4fdd\u5143\u4fe1\u606f\u6536\u96c6\u5b8c\u6574\u3002<\/p>\n\n\n\n
3. \u7b26\u53f7\u67e5\u627e\u4e0e\u91cd\u5b9a\u4f4d\uff1a\u624b\u5199 gnu_hash \u67e5\u627e\u7b97\u6cd5\uff0c\u5b9e\u73b0\u7b26\u53f7\u5b9a\u4f4d\uff1b\u904d\u5386 RELA \u8868\uff0c\u6309 ARM64 \u56db\u79cd\u7c7b\u578b\u4fee\u6b63\u5185\u5b58\u5730\u5740\uff0c\u586b\u5145 GOT \u8868\u3002AI \u8f85\u52a9\u4f18\u5316 gnu_hash \u7b97\u6cd5\u903b\u8f91\uff0c\u63d0\u5347\u7b26\u53f7\u67e5\u627e\u6548\u7387\uff1b\u9488\u5bf9\u91cd\u5b9a\u4f4d\u8fc7\u7a0b\u4e2d\u6613\u51fa\u73b0\u7684\u5730\u5740\u4fee\u6b63\u9519\u8bef\uff0cAI \u7ed3\u5408 ARM64 \u6307\u4ee4\u96c6\u89c4\u8303\uff0c\u68c0\u67e5\u4ee3\u7801\u903b\u8f91\uff0c\u63a8\u8350\u4fee\u6b63\u65b9\u6848\uff0c\u786e\u4fdd\u91cd\u5b9a\u4f4d\u540e\u51fd\u6570\u5730\u5740\u51c6\u786e\u3002<\/p>\n\n\n\n
4. \u521d\u59cb\u5316\u4e0e\u51fd\u6570\u8c03\u7528\uff1a\u6309\u5148 DT_INIT \u540e DT_INIT_ARRAY \u7684\u987a\u5e8f\uff0c\u624b\u52a8\u89e6\u53d1 SO \u7684\u6784\u9020\u51fd\u6570\uff1b\u5b9e\u73b0\u81ea\u5b9a\u4e49 dlsym \u51fd\u6570\uff0c\u4ece\u52a0\u8f7d\u597d\u7684 SO \u4e2d\u67e5\u627e\u5bfc\u51fa\u51fd\u6570 add \u7684\u5730\u5740\uff0c\u5f3a\u8f6c\u4e3a\u51fd\u6570\u6307\u9488\u5e76\u8c03\u7528\uff0c\u9a8c\u8bc1\u7ed3\u679c\u4e0e\u7cfb\u7edf dlopen \u8c03\u7528\u7ed3\u679c\u4e00\u81f4\u3002AI \u8f85\u52a9\u68c0\u67e5\u521d\u59cb\u5316\u987a\u5e8f\uff0c\u907f\u514d\u51fa\u73b0\u6784\u9020\u51fd\u6570\u8c03\u7528\u5f02\u5e38\uff1b\u540c\u65f6\uff0c\u5bf9\u6bd4\u81ea\u5b9a\u4e49\u52a0\u8f7d\u5668\u4e0e\u7cfb\u7edf\u52a0\u8f7d\u5668\u7684\u8c03\u7528\u7ed3\u679c\uff0c\u82e5\u51fa\u73b0\u4e0d\u4e00\u81f4\uff0c\u81ea\u52a8\u5206\u6790\u539f\u56e0\u5e76\u63a8\u8350\u4fee\u6539\u65b9\u6848\u3002<\/p>\n\n\n\n
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