https://answer.freetools.me/tags/ld.so/ Recent content in Ld.so on Answer Hugo -- 0.152.2 zh-cn Sat, 07 Mar 2026 10:55:19 +0800 https://answer.freetools.me/%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E5%90%AF%E5%8A%A8%E4%B8%BA%E4%BD%95%E5%A6%82%E6%AD%A4%E4%B9%8B%E6%85%A2%E4%BB%8E%E5%8A%A8%E6%80%81%E9%93%BE%E6%8E%A5%E5%99%A8%E5%88%B0%E4%BB%A3%E7%A0%81%E7%AD%BE%E5%90%8D%E7%9A%84%E5%AE%8C%E6%95%B4%E6%8A%80%E6%9C%AF%E8%A7%A3%E6%9E%90/ Sat, 07 Mar 2026 10:55:19 +0800 https://answer.freetools.me/%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E5%90%AF%E5%8A%A8%E4%B8%BA%E4%BD%95%E5%A6%82%E6%AD%A4%E4%B9%8B%E6%85%A2%E4%BB%8E%E5%8A%A8%E6%80%81%E9%93%BE%E6%8E%A5%E5%99%A8%E5%88%B0%E4%BB%A3%E7%A0%81%E7%AD%BE%E5%90%8D%E7%9A%84%E5%AE%8C%E6%95%B4%E6%8A%80%E6%9C%AF%E8%A7%A3%E6%9E%90/ 深入解析应用程序启动过程的底层技术原理。从内核加载ELF/PE/Mach-O可执行文件开始，分析动态链接器（ld.so、dyld、PE loader）的工作流程、重定位与符号解析的代价、PLT/GOT延迟绑定机制。对比Linux prelink、macOS dyld3闭包缓存、Android Zygote进程复用、Windows KnownDLLs等优化策略，揭示静态链接与动态链接的性能权衡。基于LWN、Apple WWDC、学术论文与企业实践，探讨影响启动时间的深层因素与优化路径。