On Sun, Feb 05, 2017 at 09:57:13PM +1100, Jonathan Gray wrote:
> Ask for a generic armv8-a encoding rather than one based on and tuned
> for cortex-a57.
If that works for you, sure, ok patrick@.
>
> Index: Makefile.arm64
> ===================================================================
> RCS file: /cvs/src/sys/arch/arm64/conf/Makefile.arm64,v
> retrieving revision 1.4
> diff -u -p -r1.4 Makefile.arm64
> --- Makefile.arm64 25 Jan 2017 11:15:07 -0000 1.4
> +++ Makefile.arm64 5 Feb 2017 10:10:31 -0000
> @@ -28,7 +28,7 @@ CWARNFLAGS= -Werror -Wall -Wimplicit-fun
> -Wno-constant-conversion -Wno-address-of-packed-member \
> -Wframe-larger-than=2047
>
> -CMACHFLAGS= -mcpu=cortex-a57+nofp+nosimd \
> +CMACHFLAGS= -march=armv8-a+nofp+nosimd \
> -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer \
> -ffixed-x18
> CMACHFLAGS+= -ffreestanding ${NOPIE_FLAGS}
>
