FDPIC dynamic linker assumed mutable text and walked every relocation through aa callback dispatch, both wasteful on a Cortex-M XIP target where library text lives in flash and lazy binding eats RAM that userspace needs. Refresh ARM FDPIC ldso with XIP-aware relocation introduces reworks the loader so XIP is the default path.
Evaluate the benefits and conduct stress tests for efficient dynamic linking.
FDPIC dynamic linker assumed mutable text and walked every relocation through aa callback dispatch, both wasteful on a Cortex-M XIP target where library text lives in flash and lazy binding eats RAM that userspace needs. Refresh ARM FDPIC ldso with XIP-aware relocation introduces reworks the loader so XIP is the default path.
Evaluate the benefits and conduct stress tests for efficient dynamic linking.