[PATCH] D32991: [ELF] Initial migration of AVR target

[Dylan McKay via Phabricator via llvm-commits]

dylanmckay added a comment.

> ../tools/lld/test/ELF/basic-avr.s:7:3: error: instruction requires a CPU feature not currently enabled
> 
>   call foo
>   ^
> 
> ../tools/lld/test/ELF/basic-avr.s:10:3: error: instruction requires a CPU feature not currently enabled
> 
>   jmp foo

This is caused because unless you specify a target mcu, it will default to the bare minimum - the `avr2` architecture, as with avr-gcc. Devices that fit into this category do not even have `call`/`jmp` instructions, and so you likely just need to pass something like `atmega328p` as the target CPU to `llvm-mc`.


Repository:
  rL LLVM

https://reviews.llvm.org/D32991