This would have been really useful for me about a year ago :). (although https://interrupt.memfault.com/blog/how-to-write-linker-scripts-for-firmware https://i

This would have been really useful for me about a year ago :). (although https://interrupt.memfault.com/blog/how-to-write-linker-scripts-for-firmware https://interrupt.memfault.com/blog/how-to-write-linker-scri... is pretty good too)). One thing I see not mentioned here is setting up a section specifically for debug functions you don't want to be dropped by the linker (functions you never call, except when abusing gdb as a repl for debugging).