[PATCH] aarch64: Correct feature bits for Morello - Gnu-morello - op-lists.linaro.org

11 Sep 2021


      Hi all,
As it stands, the architecture feature bits for Morello include FP16FML
(i.e. ARMv8.2-FHM) but not FP16: this is an invalid combination.
Looking at the Morello Arm ARM [1], it seems that Morello wants the
feature FP16 (ARMv8.2-FP16) but not FP16FML.
Regtested on aarch64-none-elf, OK for morello-binutils-gdb-master?
Thanks,
Alex
[1] : https://developer.arm.com/documentation/ddi0606/latest
include/ChangeLog:
* opcode/aarch64.h (AARCH64_ARCH_MORELLO): Change F16_FML
    feature bit to F16.