From 7eb0abc5f4d971d9a511c93cfb2eb52b72e6f228 Mon Sep 17 00:00:00 2001 From: Saul Wold Date: Mon, 29 Jun 2015 07:10:50 -0700 Subject: tune-i586-nlp: Add new tune file to support Quark/X1000 CPU This tune file is needed to enable a GAS option specific to this cpu family in order to disable the usage of lock prefix instructions. Signed-off-by: Saul Wold Signed-off-by: Richard Purdie --- meta/conf/machine/include/tune-i586-nlp.inc | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 meta/conf/machine/include/tune-i586-nlp.inc diff --git a/meta/conf/machine/include/tune-i586-nlp.inc b/meta/conf/machine/include/tune-i586-nlp.inc new file mode 100644 index 0000000000..e30602bd30 --- /dev/null +++ b/meta/conf/machine/include/tune-i586-nlp.inc @@ -0,0 +1,19 @@ +# Settings for the GCC(1) cpu-type "quark": +# +# +# +DEFAULTTUNE ?= "i586-nlp-32" + +# Include the previous tune to pull in PACKAGE_EXTRA_ARCHS +require conf/machine/include/x86/arch-x86.inc + +# x86 with no lock prefix +TUNEVALID[i586-nlp] = "IA32 with Lock Prefix omitted" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "i586-nlp", " -march=i586 -Wa,-momit-lock-prefix=yes", "", d)}" + +# Quark tune feature +AVAILTUNES = "i586-nlp-32" +TUNE_FEATURES_tune-i586-nlp-32 = "${TUNE_FEATURES_tune-x86} i586-nlp" +BASE_LIB_tune-i586-nlp-32 = "lib" +TUNE_PKGARCH_tune-i586-nlp-32 = "i586-nlp-32" +PACKAGE_EXTRA_ARCHS_tune-i586-nlp-32 = "i586-nlp-32" -- cgit 1.2.3-korg