On 3/14/19 3:46 AM, Paolo Bonzini wrote: > On 14/03/19 01:56, Richard Henderson wrote: >> Hmm. The gcc for aarch64 names the similar feature -mbranch-protection. I'm >> rather annoyed that the i386 gcc folk appropriated a generic -f name without >> actually making the feature generic at the same time. > > Wouldn't -fcf-protection=branch also apply to ARM BTI?
It should, but doesn't. Which was sort of my point re non-coordination of development. r~
