From f1f7680263143a67ca345970ab8d3f91d14934a5 Mon Sep 17 00:00:00 2001 From: Christopher Larson Date: Tue, 27 Mar 2012 14:51:08 -0500 Subject: powerpc e500: set -mfloat-gprs=double Use of FPRs instead of GPRs is incompatible with e500/SPE, so let's be explicit about the use of GPRs to avoid potential errors. For example, with the Sourcery G++ toolchain, one can hit: conftest.c:1:0: error: E500 and FPRs not supported. (From OE-Core rev: 32bb6afe3e6f3e374e4d14edc238b46a90d44169) Signed-off-by: Christopher Larson Signed-off-by: Richard Purdie --- meta/conf/machine/include/tune-ppce500.inc | 2 +- meta/conf/machine/include/tune-ppce500v2.inc | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/meta/conf/machine/include/tune-ppce500.inc b/meta/conf/machine/include/tune-ppce500.inc index 1326720834..feb1967b4f 100644 --- a/meta/conf/machine/include/tune-ppce500.inc +++ b/meta/conf/machine/include/tune-ppce500.inc @@ -7,7 +7,7 @@ TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500", "-mcpu=8540", " TUNE_PKGARCH_tune-ppce500 = "ppce500" TUNEVALID[spe] = "Enable SPE ABI extensions" -TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe", "", d)}" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe -mfloat-gprs=double", "", d)}" TARGET_FPU = "ppc-efs" diff --git a/meta/conf/machine/include/tune-ppce500v2.inc b/meta/conf/machine/include/tune-ppce500v2.inc index e7b51c6d03..f0158d0440 100644 --- a/meta/conf/machine/include/tune-ppce500v2.inc +++ b/meta/conf/machine/include/tune-ppce500v2.inc @@ -7,7 +7,7 @@ TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppce500v2", "-mcpu=8548", TUNE_PKGARCH_tune-ppce500v2 = "ppce500v2" TUNEVALID[spe] = "Enable SPE ABI extensions" -TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe", "", d)}" +TUNE_CCARGS += '${@bb.utils.contains("TUNE_FEATURES", "spe", "-mabi=spe -mspe -mfloat-gprs=double", "", d)}' TARGET_FPU = "ppc-efd" -- cgit v1.2.3-54-g00ecf