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  • 智核速启队
  • OSKernel2025-SC7
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  • !122

[feat && fix] 完成FUTEX,重构PROCFS,修复线程资源回收

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Merged Crzax requested to merge czx into master Aug 13, 2025
  • Overview 0
  • Commits 23
  • Pipelines 0
  • Changes 36
  1. VMA添加引用计数,只有所有线程都unmap才从VMA列表中移去
  2. 重构PROCFS,文件类型归一
  3. 完成FUTEX,包括wait,wakeup,cmp_requeue,bitset

[bug]

  1. futex_wait05莫名其妙访问大于4GB位置的地方,这个测例还需要研究

[todo]

  1. 信号处理必须要细化到线程级别,否则pthread相关是用不了的
  2. 线程内核栈需要专门指定一个空间处理,目前用EXTPAGE限制太大了,浪费资源同时也无法一次性创建大量线程
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Source branch: czx