https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78275
Bug ID: 78275
Summary: [avr] at43usb320 in wrong multilib set.
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: gjl at gcc dot gnu.org
Target Milestone: ---
avr-mcus.def currenly lists at43usb320 as belonging to avr31. This is not
correct because the device can only handle 64 KiB of (external) program memory
but avr31 is for devices with 128 KiB (supports ELPM which is not supported by
at43usb320).
As the data sheet does not mention the exact instruction set supported, it's
unclear if avr3 is the correct multilib (likely) or avr35 (if MOVW) or even
avr5 (of MUL).
