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* feat(kprobe): Add basic kprobe support for x86_64 * feat: add ebpf support (#912) - 实现bpf()一部分命令，包括几种基本map，相关的helper函数 - 实现部分perf相关的数据结构 - 暂时为文件实现简单mmap - 实现一个使用kprobe统计syscall 调用次数的ebpf程序 对eBPF支持程度(基本)： - 简单的eBPF程序(没有指定特殊的Map) - 使用内核已经实现的Map的eBPF程序 - 可以和kprobe配合使用 - 内核Map相关的接口定义已经实现，添加新的Map较为简单 不支持的功能: - 区分不同的eBPF程序类型(Network/Cgroup)并限定可调用的helper函数集 - 与内核其它跟踪机制配合(tracepoint) - 其它helper和Map todo - [ ] 修改mmap，需要讨论，因为这个和块缓存层相关 - [x] 添加文档 - [x] 修复可能的错误 - [x] 增加rbpf版本信息 * feat: add /sys/devices/system/cpu/possible file * feat: add /sys/devices/system/cpu/online
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.. DragonOS documentation master file, created by
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sphinx-quickstart on Fri Jun 17 23:12:00 2022.
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You can adapt this file completely to your liking, but it should at least
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contain the root `toctree` directive.
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欢迎来到DragonOS的文档！
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====================================
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.. toctree::
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:maxdepth: 1
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:caption: 入门
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introduction/index
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introduction/build_system
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introduction/mirrors
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.. toctree::
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:maxdepth: 1
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:caption: 内核层
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kernel/configuration/index
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kernel/boot/index
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kernel/core_api/index
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kernel/locking/index
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kernel/process_management/index
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kernel/sched/index
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kernel/ipc/index
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kernel/memory_management/index
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kernel/filesystem/index
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kernel/debug/index
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kernel/ktest/index
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kernel/cpu_arch/index
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kernel/libs/index
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kernel/trace/index
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.. toctree::
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:maxdepth: 1
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:caption: 应用层
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userland/appdev/index
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.. toctree::
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:maxdepth: 1
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:caption: 系统调用api文档
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syscall_api/index
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.. toctree::
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:maxdepth: 1
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:caption: DragonOS社区
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community/code_contribution/index
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community/contact/index
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community/ChangeLog/index
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Indices and tables
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==================
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* :ref:`genindex`
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* :ref:`modindex`
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* :ref:`search`
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