From 2bdb7ad8403c77804e6ebeb4f31b0c2aa75f9650 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Fri, 30 Aug 2019 22:23:11 -0700 Subject: powerpc-tunes: Introduce bigendian tune This helps in defining LE tunes and at the same time specifies endianness on compiler cmdline clearly, clang e.g. defaults to little-endian always, so unless specified with -mbig-endian won't compile the code right (From OE-Core rev: e0fd699d398f0e88fb208970dea7b74e6e9431fe) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- meta/conf/machine/include/powerpc/arch-powerpc.inc | 22 +++++++++++++++++++--- .../machine/include/powerpc/arch-powerpc64.inc | 10 ++++++++-- 2 files changed, 27 insertions(+), 5 deletions(-) (limited to 'meta/conf/machine/include/powerpc') diff --git a/meta/conf/machine/include/powerpc/arch-powerpc.inc b/meta/conf/machine/include/powerpc/arch-powerpc.inc index 9cf6b88fd1..8c0c943044 100644 --- a/meta/conf/machine/include/powerpc/arch-powerpc.inc +++ b/meta/conf/machine/include/powerpc/arch-powerpc.inc @@ -8,6 +8,11 @@ DEFAULTTUNE ?= "powerpc" TUNE_PKGARCH = "${TUNE_PKGARCH_tune-${DEFAULTTUNE}}" ABIEXTENSION ?= "" +# Endian +TUNEVALID[bigendian] = "Use PowerPC Big Endian" + +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -mbig-endian", " -mlittle-endian", d)}" + TUNEVALID[m32] = "Power ELF32 standard ABI" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', ' -m32', '', d)}" TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', 'powerpc', '', d)}" @@ -22,13 +27,24 @@ TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-soft', 'soft', '', d)} TUNEVALID[altivec] = "Altivec" # Basic tune definitions -AVAILTUNES += "powerpc powerpc-nf" -TUNE_FEATURES_tune-powerpc-nf = "m32 fpu-soft" +AVAILTUNES += "powerpc powerpc-nf powerpcle powerpcle-nf" + +TUNE_FEATURES_tune-powerpc-nf = "m32 fpu-soft bigendian" BASE_LIB_tune-powerpc-nf = "lib" TUNE_PKGARCH_tune-powerpc-nf = "powerpc-nf" PACKAGE_EXTRA_ARCHS_tune-powerpc-nf = "powerpc-nf" -TUNE_FEATURES_tune-powerpc = "m32 fpu-hard" +TUNE_FEATURES_tune-powerpc = "m32 fpu-hard bigendian" BASE_LIB_tune-powerpc = "lib" TUNE_PKGARCH_tune-powerpc = "powerpc" PACKAGE_EXTRA_ARCHS_tune-powerpc = "powerpc" + +TUNE_FEATURES_tune-powerpcle-nf = "m32 fpu-soft" +BASE_LIB_tune-powerpcle-nf = "lib" +TUNE_PKGARCH_tune-powerpcle-nf = "powerpcle-nf" +PACKAGE_EXTRA_ARCHS_tune-powerpcle-nf = "powerpcle-nf" + +TUNE_FEATURES_tune-powerpcle = "m32 fpu-hard" +BASE_LIB_tune-powerpcle = "lib" +TUNE_PKGARCH_tune-powerpcle = "powerpcle" +PACKAGE_EXTRA_ARCHS_tune-powerpcle = "powerpcle" diff --git a/meta/conf/machine/include/powerpc/arch-powerpc64.inc b/meta/conf/machine/include/powerpc/arch-powerpc64.inc index d9916d43da..4bc5983087 100644 --- a/meta/conf/machine/include/powerpc/arch-powerpc64.inc +++ b/meta/conf/machine/include/powerpc/arch-powerpc64.inc @@ -13,8 +13,14 @@ TUNE_CCARGS .= "${@['', ' -mabi=elfv2']['libc-musl' in d.getVar('OVERRIDES').spl # user mode qemu doesn't support ppc64 MACHINE_FEATURES_BACKFILL_CONSIDERED_append = " ${@bb.utils.contains('TUNE_FEATURES', 'm64', 'qemu-usermode', '', d)}" -AVAILTUNES += "powerpc64" -TUNE_FEATURES_tune-powerpc64 = "m64 fpu-hard" +AVAILTUNES += "powerpc64 powerpc64le" + +TUNE_FEATURES_tune-powerpc64 = "m64 fpu-hard bigendian" BASE_LIB_tune-powerpc64 = "lib64" TUNE_PKGARCH_tune-powerpc64 = "powerpc64" PACKAGE_EXTRA_ARCHS_tune-powerpc64 = "powerpc64" + +TUNE_FEATURES_tune-powerpc64le = "m64 fpu-hard" +BASE_LIB_tune-powerpc64le = "lib64" +TUNE_PKGARCH_tune-powerpc64le = "powerpc64le" +PACKAGE_EXTRA_ARCHS_tune-powerpc64le = "powerpc64le" -- cgit v1.2.3-54-g00ecf