Worked on stabilizing X64 builds for PRM Runtime Modules in the microsoft/mu_tiano_plus repository by addressing a critical issue with symbol retention during the objcopy step. Focused on compiler toolchain configuration, the developer corrected X64 GCC compiler flags within the PrmPkg, ensuring that necessary symbols were preserved and enabling successful builds of PRM runtime modules on X64 platforms. This fix reduced downstream integration risks and improved cross-platform build reliability. The work demonstrated practical debugging of compiler flags and patch management in a UEFI and embedded systems context, utilizing C and GCC to enhance the robustness of the build process.