I've added support patches for atxmega16a4u / atxmega32a4u. They patch avr-libc, gcc and binutils. Maybe these would be usefull for anyone or maybe the embedded team will include them in crossdev somewhere. Reproducible: Always
Created attachment 338082 [details, diff] avr-libc patch
Created attachment 338086 [details, diff] binutils patch
Created attachment 338088 [details, diff] gcc patch
maybe the avr-libc guys are ok with adding things, but i'm not interesting in adding this to binutils/toolchain as it's a never ending stream with these parts. send them to the respective upstream projects.