On Fri, Feb 18, 2022 at 05:31:11PM +0100, Alexander Lobakin wrote: > it took 2 minutes to generate the whole map (instead of a split > second) (on 64-core CPU, but I guess nm runs in one thread). > I guess it can be optimized? I'm no a binutils master (will take a > look after sending this), is there a way to do it manually skipping > this nm lag or maybe make nm emit filenames without such delays? Hm, yeah, adding 2 minutes to the link time isn't going to fly ;-) It probably takes a while to parse all the DWARF. Based on ther other discussions I think just using the basename (main.o) in STT_FILE would be good enough. Some duplicates are probably ok. -- Josh
