On 10/09/2021 16:19, Alex Coplan wrote:

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.

Ok for morello-binutils-gdb-master. Thanks! MM