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
Developed LoongArch process record and replay support in GDB within 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. Documentation and NEWS files were updated to guide future maintenance and onboarding. By integrating these features, the developer enhanced debugging efficiency and broadened GDB’s support for LoongArch platforms. The project demonstrated expertise in low-level programming, system programming, and debugging tools, delivering a maintainable and impactful feature for embedded development workflows.
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
138 peopleWork 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
Loading activity data...
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
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline