espressif/llvm-project
Dec 2024 – Jan 2025
2 Months active
Languages Used
AssemblyC++CMake
Technical Skills
Compiler ToolchainELF File FormatLinker ScriptingC++C++ DevelopmentCode Cleanup
Daniel Thornburgh
PROFILE
Daniel Thornburgh
During a two-month period, Daniel Thorn contributed to the espressif/llvm-project repository by addressing low-level memory management and linker alignment issues in C++ and Assembly. He delivered a targeted fix for ELF section alignment propagation in the LLD linker, ensuring spill sections and their parents maintained correct alignment after merging, which improved reliability for ESP-based embedded firmware. Daniel also refactored and enhanced the RISC-V malloc implementation, resolving block alignment and initialization issues on riscv32, and updated the test suite for better coverage and reliability. His work demonstrated depth in compiler toolchains, linker scripting, and embedded systems, emphasizing maintainability and correctness.
Overall Statistics
Feature vs Bugs
25%Features
Repository Contributions
10Total
Bugs
3
Commits
10
Features
1
Lines of code
699
Activity Months2
Your Network
4278 people
Work History
January 2025
9 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for espressif/llvm-project: Delivered targeted fixes and refactors to strengthen RISC-V malloc behavior and test coverage, focusing on riscv32 stability and test reliability.
9 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for espressif/llvm-project: Delivered targeted fixes and refactors to strengthen RISC-V malloc behavior and test coverage, focusing on riscv32 stability and test reliability.
January 2025
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary: Delivered a critical LLD linker bug fix in espressif/llvm-project, ensuring correct ELF section alignment propagation when merging output sections and creating spill sections. The fix prevents misalignment by correctly propagating alignments to spill sections and their parent sections after merging, addressing an issue tracked as #119289. Implemented and committed a targeted patch with the hash 4dac0dff086090d071fc3ef60d7458b3d6cfde60.
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary: Delivered a critical LLD linker bug fix in espressif/llvm-project, ensuring correct ELF section alignment propagation when merging output sections and creating spill sections. The fix prevents misalignment by correctly propagating alignments to spill sections and their parent sections after merging, addressing an issue tracked as #119289. Implemented and committed a targeted patch with the hash 4dac0dff086090d071fc3ef60d7458b3d6cfde60.
Activity
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Quality Metrics
Correctness96.0%
Maintainability92.0%
Architecture92.0%
Performance88.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
AssemblyC++CMake
Technical Skills
C++C++ DevelopmentCode CleanupCompiler ToolchainELF File FormatEmbedded SystemsLinker ScriptingLow-Level ProgrammingLow-level programmingMemory ManagementMemory managementRefactoringTestingUnit Testing
Repositories Contributed To
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