Re: [PATCH v2 05/18] arm64: fix -m for GNU gold

Yury Norov
2017-11-16T10:55:53Z

On Wed, Nov 15, 2017 at 01:34:15PM -0800, Sami Tolvanen wrote:
> GNU gold supports different emulations than bfd. Use aarch64_elf64_*_vec
> instead of aarch64linux.
>
> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>

Acked-by: Yury Norov <ynorov@caviumnetworks.com>

> ---
> arch/arm64/Makefile | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
> index ecd5ed11c764..6059c8169513 100644
> --- a/arch/arm64/Makefile
> +++ b/arch/arm64/Makefile
> @@ -70,14 +70,22 @@ KBUILD_CPPFLAGS += -mbig-endian
> CHECKFLAGS += -D__AARCH64EB__
> AS += -EB
> LD += -EB
> +ifeq ($(ld-name),gold)
> +LDFLAGS += -maarch64_elf64_be_vec
> +else
> LDFLAGS += -maarch64linuxb
> +endif
> UTS_MACHINE := aarch64_be
> else
> KBUILD_CPPFLAGS += -mlittle-endian
> CHECKFLAGS += -D__AARCH64EL__
> AS += -EL
> LD += -EL
> +ifeq ($(ld-name),gold)
> +LDFLAGS += -maarch64_elf64_le_vec
> +else
> LDFLAGS += -maarch64linux
> +endif
> UTS_MACHINE := aarch64
> endif
>
> --
> 2.15.0.448.gf294e3d99a-goog