zephyrproject-rtos/trusted-firmware-a
Nov 2024 – Feb 2025
2 Months active
Languages Used
CAssembly
Technical Skills
DocumentationEmbedded SystemsARM ArchitectureException HandlingLow-Level Programming
Manish Pandey
PROFILE
Manish Pandey
Manish Pandey contributed to the zephyrproject-rtos/trusted-firmware-a repository by enhancing both documentation and exception handling in ARM-based embedded systems. He clarified the status and technical impact of the Undefined Injection feature, updating release notes and architecture logs to align with TF-A 2.12, and outlined a roadmap for future support. In a separate effort, Manish improved the EL3 runtime’s reliability by implementing a dedicated double fault handling path, replacing CTX_ESR_EL3 with CTX_DOUBLE_FAULT_ESR and using direct register reads to preserve exception information. His work demonstrated depth in low-level programming, exception handling, and cross-platform embedded C and Assembly development.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
73
Activity Months2
Your Network
615 people
Work History
February 2025
1 Commits
Feb 1, 2025February 2025: Delivered a stability and correctness improvement in the EL3 runtime of trusted-firmware-a by implementing a dedicated double fault handling path. Replaced CTX_ESR_EL3 with CTX_DOUBLE_FAULT_ESR and switched to direct register reads to preserve exception information across platforms, enhancing diagnostics and reliability for security-critical boot scenarios.
1 Commits
Feb 1, 2025February 2025: Delivered a stability and correctness improvement in the EL3 runtime of trusted-firmware-a by implementing a dedicated double fault handling path. Replaced CTX_ESR_EL3 with CTX_DOUBLE_FAULT_ESR and switched to direct register reads to preserve exception information across platforms, enhancing diagnostics and reliability for security-critical boot scenarios.
February 2025
November 2024
1 Commits • 1 Features
Nov 1, 2024Documentation and release-note alignment for Undefined Injection feature (FEAT_PAuth_LR, FEAT_UINJ) in TF-A 2.12 for zephyrproject-rtos/trusted-firmware-a. Work focused on clarifying feature status, SPSR impact, and roadmap for future support.
November 2024
1 Commits • 1 Features
Nov 1, 2024Documentation and release-note alignment for Undefined Injection feature (FEAT_PAuth_LR, FEAT_UINJ) in TF-A 2.12 for zephyrproject-rtos/trusted-firmware-a. Work focused on clarifying feature status, SPSR impact, and roadmap for future support.
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Quality Metrics
Correctness95.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
AssemblyC
Technical Skills
ARM ArchitectureDocumentationEmbedded SystemsException HandlingLow-Level Programming
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