[OE-core] [OE-Core][Patch v3] arch-mips: Add mips64r2 tunes

[Mark Hatle]

Acked, no concerns.

--Mark

On 9/23/16 8:47 AM, Zubair Lutfullah Kakakhel wrote:
> Add MIPS64r2 optimizations
> 
> Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel at imgtec.com>
> 
> ---
> V2 -> V3
> Removed the unnecessary restructuring of the base tunings.
> 
> V1 -> V2
> Fixed a subtle bug in the include files for tune-mips64.inc which
> resulted in a build failure for multi-lib configuration.
> ---
>  meta/conf/machine/include/tune-mips64r2.inc | 84 +++++++++++++++++++++++++++++
>  1 file changed, 84 insertions(+)
>  create mode 100644 meta/conf/machine/include/tune-mips64r2.inc
> 
> diff --git a/meta/conf/machine/include/tune-mips64r2.inc b/meta/conf/machine/include/tune-mips64r2.inc
> new file mode 100644
> index 0000000..75d7535
> --- /dev/null
> +++ b/meta/conf/machine/include/tune-mips64r2.inc
> @@ -0,0 +1,84 @@
> +DEFAULTTUNE ?= "mips64r2"
> +
> +require conf/machine/include/tune-mips64.inc
> +
> +TUNEVALID[mips64r2] = "Enable mips64r2 specific processor optimizations"
> +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'mips64r2', ' -march=mips64r2', '', d)}"
> +
> +# Base tunes
> +AVAILTUNES += "mips64r2 mips64r2el"
> +
> +TUNE_FEATURES_tune-mips64r2 = "${TUNE_FEATURES_tune-mips64} mips64r2"
> +BASE_LIB_tune-mips64r2 = "lib64"
> +MIPSPKGSFX_VARIANT_tune-mips64r2 = "mips64r2"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2 = "mips64 mips64r2"
> +
> +TUNE_FEATURES_tune-mips64r2el = "${TUNE_FEATURES_tune-mips64el} mips64r2"
> +BASE_LIB_tune-mips64r2el = "lib64"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el = "mips64r2el"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el = "mips64el mips64r2el"
> +
> +# MIPS 64r2 Soft Float
> +AVAILTUNES += "mips64r2-nf mips64r2el-nf"
> +
> +TUNE_FEATURES_tune-mips64r2-nf = "${TUNE_FEATURES_tune-mips64-nf} mips64r2"
> +BASE_LIB_tune-mips64r2-nf = "lib64"
> +MIPSPKGSFX_VARIANT_tune-mips64r2-nf = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2-nf = "mips64-nf mips64r2-nf"
> +
> +TUNE_FEATURES_tune-mips64r2el-nf = "${TUNE_FEATURES_tune-mips64el-nf} mips64r2"
> +BASE_LIB_tune-mips64r2el-nf = "lib64"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el-nf = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el-nf = "mips64el-nf mips64r2el-nf"
> +
> +# MIPS 64r2 n32
> +AVAILTUNES += "mips64r2-n32 mips64r2el-n32"
> +
> +TUNE_FEATURES_tune-mips64r2-n32 = "${TUNE_FEATURES_tune-mips64-n32} mips64r2"
> +BASE_LIB_tune-mips64r2-n32 = "lib32"
> +MIPSPKGSFX_VARIANT_tune-mips64r2-n32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2-n32 = "mips64-n32 mips64r2-n32"
> +
> +TUNE_FEATURES_tune-mips64r2el-n32 = "${TUNE_FEATURES_tune-mips64el-n32} mips64r2"
> +BASE_LIB_tune-mips64r2el-n32 = "lib32"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el-n32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el-n32 = "mips64el-n32 mips64r2el-n32"
> +
> +# MIPS 64r2 n32 and Soft Float
> +AVAILTUNES += "mips64r2-nf-n32 mips64r2el-nf-n32"
> +
> +TUNE_FEATURES_tune-mips64r2-nf-n32 = "${TUNE_FEATURES_tune-mips64-nf-n32} mips64r2"
> +BASE_LIB_tune-mips64r2-nf-n32 = "lib32"
> +MIPSPKGSFX_VARIANT_tune-mips64r2-nf-n32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2-nf-n32 = "mips64-nf-n32 mips64r2-nf-n32"
> +
> +TUNE_FEATURES_tune-mips64r2el-nf-n32 = "${TUNE_FEATURES_tune-mips64el-nf-n32} mips64r2"
> +BASE_LIB_tune-mips64r2el-nf-n32 = "lib32"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el-nf-n32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el-nf-n32 = "mips64el-nf-n32 mips64r2el-nf-n32"
> +
> +# MIPS 64r2 o32
> +AVAILTUNES += "mips64r2-o32 mips64r2el-o32"
> +
> +TUNE_FEATURES_tune-mips64r2-o32 = "${TUNE_FEATURES_tune-mips64-o32} mips64r2"
> +BASE_LIB_tune-mips64r2-o32 = "lib"
> +MIPSPKGSFX_VARIANT_tune-mips64r2-o32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2-o32 = "mips mips64-o32 mips64r2-o32"
> +
> +TUNE_FEATURES_tune-mips64r2el-o32 = "${TUNE_FEATURES_tune-mips64el-o32} mips64r2"
> +BASE_LIB_tune-mips64r2el-o32 = "lib"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el-o32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el-o32 = "mipsel mips64el-o32 mips64r2el-o32"
> +
> +# MIPS 64r2 o32 and Soft Float
> +AVAILTUNES += "mips64r2-nf-o32 mips64r2el-nf-o32"
> +
> +TUNE_FEATURES_tune-mips64r2-nf-o32 = "${TUNE_FEATURES_tune-mips64-nf-o32} mips64r2"
> +BASE_LIB_tune-mips64r2-nf-o32 = "lib"
> +MIPSPKGSFX_VARIANT_tune-mips64r2-nf-o32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2-nf-o32 = "mips-nf mips64r2-nf-o32"
> +
> +TUNE_FEATURES_tune-mips64r2el-nf-o32 = "${TUNE_FEATURES_tune-mips64el-nf-o32} mips64r2"
> +BASE_LIB_tune-mips64r2el-nf-o32 = "lib"
> +MIPSPKGSFX_VARIANT_tune-mips64r2el-nf-o32 = "${TUNE_ARCH}"
> +PACKAGE_EXTRA_ARCHS_tune-mips64r2el-nf-o32 = "mipsel-nf mips64r2el-nf-o32"
>