https://github.com/findnextstep/ptraceprof

my stupid graduation Project
https://github.com/findnextstep/ptraceprof

linux ptrace

Last synced: about 1 month ago
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my stupid graduation Project

• Host: GitHub
• URL: https://github.com/findnextstep/ptraceprof
• Owner: findNextStep
• Created: 2019-04-15T12:08:43.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2020-02-19T16:21:54.000Z (over 6 years ago)
• Last Synced: 2025-06-21T00:03:46.516Z (12 months ago)
• Topics: linux, ptrace
• Language: C++
• Homepage:
• Size: 116 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
```mermaid

graph LR;

fmaps["二进制文件:[内存起始地址,内存终止地址,偏移]"]

subgraph 单步执行

    sp[单步监视执行]

    tmpss["ip地址:次数"]

    tmpssx["文件名:[偏移地址,次数]"]

    sp --> tmpss

    tmpss --> tmpssx

end

fmaps --> tmpssx

subgraph 改进的块跳转

    bp[块跳转监视执行]

    pbans["{起始ip地址:{目标ip地址,次数}}"]

    ffans["文件名:{起始位置偏移:{终止位置偏移量,次数} }"]

    tmpsb["ip地址:次数"]

    tmpsbx["文件名:[偏移地址,次数]"]

    bp --> pbans

    pbans --> ffans

    bp --> tmpsb

    tmpsb --> tmpsbx

end

fmaps --> ffans

fmaps --> tmpsbx

ans_sum["文件名:{偏移量,次数}"]

tmpsbx --> ans_sum

ffans --> ans_sum

tmpssx --> ans_sum

```