yes, there is no benefit on micrcontrollers where everything is usually compiled together as one image (ok, I imagine you COULD design a microcontroller firmwar

yes, there is no benefit on micrcontrollers where everything is usually compiled together as one image (ok, I imagine you COULD design a microcontroller firmware with dynamically loadable sections... but let's not think about that). But for dynamic linking, this is how you avoid breaking ABI while maintaining forward flexibility.