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author | Mark Hatle <mark.hatle@windriver.com> | 2014-12-18 16:51:14 +0800 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-12-22 10:53:56 +0000 |
commit | 03d2f5646485b565cc14a0009b7d5224ab298f4c (patch) | |
tree | 070ccdabb3c43174631272032ead4e3be8851623 /meta/conf/machine/include/arm/arch-arm64.inc | |
parent | aeb6f53dd607ceb0d2265a05c27f751109c73752 (diff) | |
download | openembedded-core-contrib-03d2f5646485b565cc14a0009b7d5224ab298f4c.tar.gz |
aarch-arm64: Update tune files
arch-arm64 is the base tune file for aarch64. Update this to allow the
system to work with both aarch32 and aarch64 (multilib).
arch-armv8 is for compatibility, it simply uses the base config for now.
feature-arm-thumb was updated, since aarch64 mode does NOT have thumb support.
We should only be processing warnings and additional arguments if thumb
support is enabled on the processor core.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine/include/arm/arch-arm64.inc')
-rw-r--r-- | meta/conf/machine/include/arm/arch-arm64.inc | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/meta/conf/machine/include/arm/arch-arm64.inc b/meta/conf/machine/include/arm/arch-arm64.inc new file mode 100644 index 0000000000..5376b87dd6 --- /dev/null +++ b/meta/conf/machine/include/arm/arch-arm64.inc @@ -0,0 +1,36 @@ +DEFAULTTUNE ?= "aarch64" + +require conf/machine/include/arm/arch-armv7a.inc + +TUNEVALID[aarch64] = "Enable instructions for aarch64" + +MACHINEOVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "aarch64", ":aarch64", "" ,d)}" + +# Little Endian base configs +AVAILTUNES += "aarch64 aarch64_be" +ARMPKGARCH_tune-aarch64 ?= "aarch64" +ARMPKGARCH_tune-aarch64_be ?= "aarch64_be" +TUNE_FEATURES_tune-aarch64 ?= "aarch64" +TUNE_FEATURES_tune-aarch64_be ?= "${TUNE_FEATURES_tune-aarch64} bigendian" +BASE_LIB_tune-aarch64 = "lib64" +BASE_LIB_tune-aarch64_be = "lib64" + +PACKAGE_EXTRA_ARCHS_tune-aarch64 = "aarch64" +PACKAGE_EXTRA_ARCHS_tune-aarch64_be = "aarch64_be" + +ARMPKGSFX_ENDIAN_64 = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", "_be", "", d)}" +TUNE_ARCH_64 = "aarch64${ARMPKGSFX_ENDIAN_64}" +TUNE_PKGARCH_64 = "aarch64${ARMPKGSFX_ENDIAN_64}" +ABIEXTENSION_64 = "" +TARGET_FPU_64 = "" + +# Duplicated from arch-arm.inc +TUNE_ARCH_32 = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", "armeb", "arm", d)}" +TUNE_PKGARCH_32 = "${ARMPKGARCH}${ARMPKGSFX_THUMB}${ARMPKGSFX_DSP}${ARMPKGSFX_EABI}${ARMPKGSFX_ENDIAN}${ARMPKGSFX_FPU}" +ABIEXTENSION_32 = "eabi" +TARGET_FPU_32 = "${@d.getVar('ARMPKGSFX_FPU', True).strip('-') or 'soft'}" + +TUNE_ARCH = "${@bb.utils.contains("TUNE_FEATURES", "aarch64", "${TUNE_ARCH_64}", "${TUNE_ARCH_32}" ,d)}" +TUNE_PKGARCH = "${@bb.utils.contains("TUNE_FEATURES", "aarch64", "${TUNE_PKGARCH_64}", "${TUNE_PKGARCH_32}" ,d)}" +ABIEXTENSION = "${@bb.utils.contains("TUNE_FEATURES", "aarch64", "${ABIEXTENSION_64}", "${ABIEXTENSION_32}" ,d)}" +TARGET_FPU = "${@bb.utils.contains("TUNE_FEATURES", "aarch64", "${TARGET_FPU_64}", "${TARGET_FPU_32}" ,d)}" |