espressif/binutils-gdb
Nov 2024 – Nov 2024
1 Month active
Languages Used
CC++
Technical Skills
Assembly LanguageCompiler DevelopmentDebuggingDebugging ToolsDocumentationEmbedded Systems
Hui Li
PROFILE
Hui Li
Lihui developed LoongArch process record and replay support in GDB for the espressif/binutils-gdb repository, enabling end-to-end reverse debugging for LoongArch-based embedded systems. The work involved implementing LoongArch instruction decoding in C and C++, building core process recording mechanisms, and adding system call logging to accurately reproduce runtime behavior. Lihui also updated documentation and NEWS files to support maintainability and onboarding for future contributors. This feature enhanced debugging efficiency and reduced time-to-root-cause for LoongArch code, reflecting a deep understanding of low-level programming, system programming, and debugging tools within the context of compiler and embedded systems development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
1
Lines of code
3,543
Activity Months1
Your Network
133 people
Work History
November 2024
4 Commits • 1 Features
Nov 1, 2024Month: 2024-11 — Delivered LoongArch process record/replay support in GDB for espressif/binutils-gdb, establishing end-to-end reverse debugging capabilities. The work encompassed LoongArch instruction decoding headers, core process recording, syscall logging, and updated documentation/NEWS to ensure maintainability and onboarding. This feature improves debugging efficiency for LoongArch code, reduces time-to-root-cause issues, and broadens embedded platform support within the GDB ecosystem.
4 Commits • 1 Features
Nov 1, 2024Month: 2024-11 — Delivered LoongArch process record/replay support in GDB for espressif/binutils-gdb, establishing end-to-end reverse debugging capabilities. The work encompassed LoongArch instruction decoding headers, core process recording, syscall logging, and updated documentation/NEWS to ensure maintainability and onboarding. This feature improves debugging efficiency for LoongArch code, reduces time-to-root-cause issues, and broadens embedded platform support within the GDB ecosystem.
November 2024
Activity
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Quality Metrics
Correctness97.6%
Maintainability95.0%
Architecture97.6%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++
Technical Skills
Assembly LanguageCompiler DevelopmentDebuggingDebugging ToolsDocumentationEmbedded SystemsGDBLow-Level DevelopmentLow-Level ProgrammingReverse EngineeringSystem ProgrammingTechnical Writing
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