cortexa{7,15,17}: add VFPv4 tunes
RFC PATCH 1/1 cortexa{7,15,17}: add VFPv4 tunes
* it was added only to hf cortexa7 in:
commit e97d152ca13556b41a236c1a4cfb11e77ff857d7
Author: Kristof Robot <[email protected]>
Date: Sun Jan 26 10:03:56 2014 +0100
Add Cortex A7 support for NEONv2 & FPv4
* add it to softfp cortexa7 and both versions for cortexa15 and cortexa17 tunes
* we should also update Cortex-A7 and Cortex-A15, to use -march=armv7ve, but the problem is that oe-core has gcc-4.[89] and gcc-5.2 and gcc-4.8 doesn't support it yet, maybe we should do this change after gcc-4.8 is removed, for details see:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57907
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/tune-cortexa15.inc | 18 +++++++++++++++--- meta/conf/machine/include/tune-cortexa17.inc | 18 +++++++++++++++--- meta/conf/machine/include/tune-cortexa7.inc | 10 ++++++++-- 3 files changed, 38 insertions(+), 8 deletions(-)
meta/conf/machine/include/tune-cortexa15.inc +15 -3
@@ -6,31 +6,43 @@ TUNEVALID[cortexa15] = "Enable Cortex-A15 specific processor optimizations" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mtune=cortex-a15", "", d)}" # Little Endian base configs -AVAILTUNES += "cortexa15 cortexa15t cortexa15-neon cortexa15t-neon" +AVAILTUNES += "cortexa15 cortexa15t cortexa15-neon cortexa15t-neon cortexa15-neon-vfpv4 cortexa15t-neon-vfpv4" ARMPKGARCH_tune-cortexa15 = "cortexa15" ARMPKGARCH_tune-cortexa15t = "cortexa15" ARMPKGARCH_tune-cortexa15-neon = "cortexa15" ARMPKGARCH_tune-cortexa15t-neon = "cortexa15" +ARMPKGARCH_tune-cortexa15-neon-vfpv4 = "cortexa15" +ARMPKGARCH_tune-cortexa15t-neon-vfpv4 = "cortexa15" TUNE_FEATURES_tune-cortexa15 = "${TUNE_FEATURES_tune-armv7a} cortexa15" TUNE_FEATURES_tune-cortexa15t = "${TUNE_FEATURES_tune-armv7at} cortexa15" TUNE_FEATURES_tune-cortexa15-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa15" TUNE_FEATURES_tune-cortexa15t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa15" +TUNE_FEATURES_tune-cortexa15-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7a-neon-vfpv4} cortexa15" +TUNE_FEATURES_tune-cortexa15t-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon-vfpv4} cortexa15" PACKAGE_EXTRA_ARCHS_tune-cortexa15 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa15-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa15-vfp cortexa15t2-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa15-vfp cortexa15-vfp-neon" PACKAGE_EXTRA_ARCHS_tune-cortexa15t-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon} cortexa15-vfp cortexa15-vfp-neon cortexa15t2-vfp cortexa15t2-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa15-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon-vfpv4} cortexa15-vfp cortexa15-vfp-neon cortexa15-vfp-vfpv4-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa15t-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon-vfpv4} cortexa15-vfp cortexa15-vfp-neon cortexa15t2-vfp cortexa15t2-vfp-neon cortexa15-vfp-vfpv4-neon cortexa15t2-vfp-vfpv4-neon" -# VFP Tunes -AVAILTUNES += "cortexa15hf cortexa15thf cortexa15hf-neon cortexa15thf-neon" +# HF Tunes +AVAILTUNES += "cortexa15hf cortexa15thf cortexa15hf-neon cortexa15thf-neon cortexa15hf-neon-vfpv4 cortexa15thf-neon-vfpv4" ARMPKGARCH_tune-cortexa15hf = "cortexa15" ARMPKGARCH_tune-cortexa15thf = "cortexa15" ARMPKGARCH_tune-cortexa15hf-neon = "cortexa15" ARMPKGARCH_tune-cortexa15thf-neon = "cortexa15" +ARMPKGARCH_tune-cortexa15hf-neon-vfpv4 = "cortexa15" +ARMPKGARCH_tune-cortexa15thf-neon-vfpv4 = "cortexa15" TUNE_FEATURES_tune-cortexa15hf ?= "${TUNE_FEATURES_tune-armv7ahf} cortexa15" TUNE_FEATURES_tune-cortexa15thf ?= "${TUNE_FEATURES_tune-armv7athf} cortexa15" TUNE_FEATURES_tune-cortexa15hf-neon ?= "${TUNE_FEATURES_tune-armv7ahf-neon} cortexa15" TUNE_FEATURES_tune-cortexa15thf-neon ?= "${TUNE_FEATURES_tune-armv7athf-neon} cortexa15" +TUNE_FEATURES_tune-cortexa15hf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7ahf-neon-vfpv4} cortexa15" +TUNE_FEATURES_tune-cortexa15thf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7athf-neon-vfpv4} cortexa15" PACKAGE_EXTRA_ARCHS_tune-cortexa15hf = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf} cortexa15hf-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15thf = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} cortexa15hf-vfp cortexa15t2hf-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15hf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon} cortexa15hf-vfp cortexa15hf-vfp-neon" PACKAGE_EXTRA_ARCHS_tune-cortexa15thf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon} cortexa15hf-vfp cortexa15hf-vfp-neon cortexa15t2hf-vfp cortexa15t2hf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa15hf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon-vfpv4} cortexa15hf-vfp cortexa15hf-vfp-neon cortexa15hf-vfp-vfpv4-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa15thf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon-vfpv4} cortexa15hf-vfp cortexa15hf-vfp-neon cortexa15t2hf-vfp cortexa15t2hf-vfp-neon cortexa15hf-vfp-vfpv4-neon cortexa15t2hf-vfp-vfpv4-neon"
meta/conf/machine/include/tune-cortexa17.inc +15 -3
@@ -6,31 +6,43 @@ TUNEVALID[cortexa17] = "Enable Cortex-A17 specific processor optimizations" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa17", " -mtune=cortex-a17", "", d)}" # Little Endian base configs -AVAILTUNES += "cortexa17 cortexa17t cortexa17-neon cortexa17t-neon" +AVAILTUNES += "cortexa17 cortexa17t cortexa17-neon cortexa17t-neon cortexa17-neon-vfpv4 cortexa17t-neon-vfpv4" ARMPKGARCH_tune-cortexa17 = "cortexa17" ARMPKGARCH_tune-cortexa17t = "cortexa17" ARMPKGARCH_tune-cortexa17-neon = "cortexa17" ARMPKGARCH_tune-cortexa17t-neon = "cortexa17" +ARMPKGARCH_tune-cortexa17-neon-vfpv4 = "cortexa17" +ARMPKGARCH_tune-cortexa17t-neon-vfpv4 = "cortexa17" TUNE_FEATURES_tune-cortexa17 = "${TUNE_FEATURES_tune-armv7a} cortexa17" TUNE_FEATURES_tune-cortexa17t = "${TUNE_FEATURES_tune-armv7at} cortexa17" TUNE_FEATURES_tune-cortexa17-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa17" TUNE_FEATURES_tune-cortexa17t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa17" +TUNE_FEATURES_tune-cortexa17-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7a-neon-vfpv4} cortexa17" +TUNE_FEATURES_tune-cortexa17t-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon-vfpv4} cortexa17" PACKAGE_EXTRA_ARCHS_tune-cortexa17 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa17-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa17t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa17-vfp cortexa17t2-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa17-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa17-vfp cortexa17-vfp-neon" PACKAGE_EXTRA_ARCHS_tune-cortexa17t-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon} cortexa17-vfp cortexa17-vfp-neon cortexa17t2-vfp cortexa17t2-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa17-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon-vfpv4} cortexa17-vfp cortexa17-vfp-neon cortexa17-vfp-vfpv4-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa17t-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon-vfpv4} cortexa17-vfp cortexa17-vfp-neon cortexa17t2-vfp cortexa17t2-vfp-neon cortexa17-vfp-vfpv4-neon cortexa17t2-vfp-vfpv4-neon" -# VFP Tunes -AVAILTUNES += "cortexa17hf cortexa17thf cortexa17hf-neon cortexa17thf-neon" +# HF Tunes +AVAILTUNES += "cortexa17hf cortexa17thf cortexa17hf-neon cortexa17thf-neon cortexa17hf-neon-vfpv4 cortexa17thf-neon-vfpv4" ARMPKGARCH_tune-cortexa17hf = "cortexa17" ARMPKGARCH_tune-cortexa17thf = "cortexa17" ARMPKGARCH_tune-cortexa17hf-neon = "cortexa17" ARMPKGARCH_tune-cortexa17thf-neon = "cortexa17" +ARMPKGARCH_tune-cortexa17hf-neon-vfpv4 = "cortexa17" +ARMPKGARCH_tune-cortexa17thf-neon-vfpv4 = "cortexa17" TUNE_FEATURES_tune-cortexa17hf ?= "${TUNE_FEATURES_tune-armv7ahf} cortexa17" TUNE_FEATURES_tune-cortexa17thf ?= "${TUNE_FEATURES_tune-armv7athf} cortexa17" TUNE_FEATURES_tune-cortexa17hf-neon ?= "${TUNE_FEATURES_tune-armv7ahf-neon} cortexa17" TUNE_FEATURES_tune-cortexa17thf-neon ?= "${TUNE_FEATURES_tune-armv7athf-neon} cortexa17" +TUNE_FEATURES_tune-cortexa17hf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7ahf-neon-vfpv4} cortexa17" +TUNE_FEATURES_tune-cortexa17thf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7athf-neon-vfpv4} cortexa17" PACKAGE_EXTRA_ARCHS_tune-cortexa17hf = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf} cortexa17hf-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa17thf = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} cortexa17hf-vfp cortexa17t2hf-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa17hf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon} cortexa17hf-vfp cortexa17hf-vfp-neon" PACKAGE_EXTRA_ARCHS_tune-cortexa17thf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon} cortexa17hf-vfp cortexa17hf-vfp-neon cortexa17t2hf-vfp cortexa17t2hf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa17hf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon-vfpv4} cortexa17hf-vfp cortexa17hf-vfp-neon cortexa17hf-vfp-vfpv4-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa17thf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon-vfpv4} cortexa17hf-vfp cortexa17hf-vfp-neon cortexa17t2hf-vfp cortexa17t2hf-vfp-neon cortexa17hf-vfp-vfpv4-neon cortexa17t2hf-vfp-vfpv4-neon"
meta/conf/machine/include/tune-cortexa7.inc +8 -2
@@ -6,21 +6,27 @@ TUNEVALID[cortexa7] = "Enable Cortex-A7 specific processor optimizations" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa7", " -mtune=cortex-a7", "", d)}" # Little Endian base configs -AVAILTUNES += "cortexa7 cortexa7t cortexa7-neon cortexa7t-neon" +AVAILTUNES += "cortexa7 cortexa7t cortexa7-neon cortexa7t-neon cortexa7-neon-vfpv4 cortexa7t-neon-vfpv4" ARMPKGARCH_tune-cortexa7 = "cortexa7" ARMPKGARCH_tune-cortexa7t = "cortexa7" ARMPKGARCH_tune-cortexa7-neon = "cortexa7" ARMPKGARCH_tune-cortexa7t-neon = "cortexa7" +ARMPKGARCH_tune-cortexa7-neon-vfpv4 = "cortexa7" +ARMPKGARCH_tune-cortexa7t-neon-vfpv4 = "cortexa7" TUNE_FEATURES_tune-cortexa7 = "${TUNE_FEATURES_tune-armv7a} cortexa7" TUNE_FEATURES_tune-cortexa7t = "${TUNE_FEATURES_tune-armv7at} cortexa7" TUNE_FEATURES_tune-cortexa7-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa7" TUNE_FEATURES_tune-cortexa7t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa7" +TUNE_FEATURES_tune-cortexa7-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7a-neon-vfpv4} cortexa7" +TUNE_FEATURES_tune-cortexa7t-neon-vfpv4 = "${TUNE_FEATURES_tune-armv7at-neon-vfpv4} cortexa7" PACKAGE_EXTRA_ARCHS_tune-cortexa7 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa7-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa7t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa7-vfp cortexa7t2-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa7-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa7-vfp cortexa7-vfp-neon" PACKAGE_EXTRA_ARCHS_tune-cortexa7t-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon} cortexa7-vfp cortexa7-vfp-neon cortexa7t2-vfp cortexa7t2-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa7-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon-vfpv4} cortexa7-vfp cortexa7-vfp-neon cortexa7-vfp-vfpv4-neon" +PACKAGE_EXTRA_ARCHS_tune-cortexa7t-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon-vfpv4} cortexa7-vfp cortexa7-vfp-neon cortexa7t2-vfp cortexa7t2-vfp-neon cortexa7-vfp-vfpv4-neon cortexa7t2-vfp-vfpv4-neon" -# VFP Tunes +# HF Tunes AVAILTUNES += "cortexa7hf cortexa7thf cortexa7hf-neon cortexa7thf-neon cortexa7hf-neon-vfpv4 cortexa7thf-neon-vfpv4" ARMPKGARCH_tune-cortexa7hf = "cortexa7" ARMPKGARCH_tune-cortexa7thf = "cortexa7"
Signature · 1 line
2.6.0
Quoted 6 lines · Martin Jansa
* we should also update Cortex-A7 and Cortex-A15, to use -march=armv7ve,
but the problem is that oe-core has gcc-4.[89] and gcc-5.2 and gcc
-4.8
doesn't support it yet,
Or you could make it use -mcpu=cortex-a15, which works for all gcc versions within living memory. I've been using this change locally for some months and it seems to work reasonably well:
meta/conf/machine/include/arm/feature-arm-thumb.inc +1 -0
@@ -12,6 +12,7 @@ ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', 't', '', d ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}" +ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa15', 't2', '', d)}" # If the device supports ARM, then respect ARM_THUMB_OPT (which can be "arm" or "thumb") # If the defice doesn't support ARM, then always set "thumb" even when
meta/conf/machine/include/tune-cortexa15.inc +7 -5
@@ -3,7 +3,9 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa15] = "Enable Cortex-A15 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mtune=cortex-a15", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mcpu=cortex-a15", "", d)}" + +MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", "cortexa15:armv7a:", "" ,d)}" # Little Endian base configs AVAILTUNES += "cortexa15 cortexa15t cortexa15-neon cortexa15t-neon"
@@ -11,10 +13,10 @@ ARMPKGARCH_tune-cortexa15 = "cortexa15" ARMPKGARCH_tune-cortexa15t = "cortexa15" ARMPKGARCH_tune-cortexa15-neon = "cortexa15" ARMPKGARCH_tune-cortexa15t-neon = "cortexa15" -TUNE_FEATURES_tune-cortexa15 = "${TUNE_FEATURES_tune-armv7a} cortexa15" -TUNE_FEATURES_tune-cortexa15t = "${TUNE_FEATURES_tune-armv7at} cortexa15" -TUNE_FEATURES_tune-cortexa15-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa15" -TUNE_FEATURES_tune-cortexa15t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa15" +TUNE_FEATURES_tune-cortexa15 = "arm vfp cortexa15" +TUNE_FEATURES_tune-cortexa15t = "arm vftp thumb cortexa15" +TUNE_FEATURES_tune-cortexa15-neon = "arm vfp neon cortexa15" +TUNE_FEATURES_tune-cortexa15t-neon = "arm vfp neon thumb cortexa15" PACKAGE_EXTRA_ARCHS_tune-cortexa15 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa15-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa15-vfp cortexa15t2-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa15-vfp cortexa15-vfp-neon"
p.
Quoted 11 lines · Phil Blundell
Quoted 6 lines · Martin Jansa
* we should also update Cortex-A7 and Cortex-A15, to use -march=armv7ve,
but the problem is that oe-core has gcc-4.[89] and gcc-5.2 and gcc
-4.8
doesn't support it yet,Or you could make it use -mcpu=cortex-a15, which works for all gcc versions within living memory. I've been using this change locally for some months and it seems to work reasonably well:
Thanks for comment.
Yes, that's what we're doing now for our MACHINEs (dropping -march while adding -mcpu).
But on current tunes I liked how hierarchical they are, so dropping common armv7a (or armv7ve) seems a bit strange in current design.
Quoted 45 lines
meta/conf/machine/include/arm/feature-arm-thumb.inc +1
-0@@ -12,6 +12,7 @@ ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', 't', '', d ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}" +ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa15', 't2', '', d)}" # If the device supports ARM, then respect ARM_THUMB_OPT (which can be "arm" or "thumb") # If the defice doesn't support ARM, then always set "thumb" even whenmeta/conf/machine/include/tune-cortexa15.inc +7
-5@@ -3,7 +3,9 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa15] = "Enable Cortex-A15 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mtune=cortex-a15", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mcpu=cortex-a15", "", d)}" + +MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", "cortexa15:armv7a:", "" ,d)}" # Little Endian base configs AVAILTUNES += "cortexa15 cortexa15t cortexa15-neon cortexa15t-neon"@@ -11,10 +13,10 @@ ARMPKGARCH_tune-cortexa15 = "cortexa15" ARMPKGARCH_tune-cortexa15t = "cortexa15" ARMPKGARCH_tune-cortexa15-neon = "cortexa15" ARMPKGARCH_tune-cortexa15t-neon = "cortexa15" -TUNE_FEATURES_tune-cortexa15 = "${TUNE_FEATURES_tune-armv7a} cortexa15" -TUNE_FEATURES_tune-cortexa15t = "${TUNE_FEATURES_tune-armv7at} cortexa15" -TUNE_FEATURES_tune-cortexa15-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa15" -TUNE_FEATURES_tune-cortexa15t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa15" +TUNE_FEATURES_tune-cortexa15 = "arm vfp cortexa15" +TUNE_FEATURES_tune-cortexa15t = "arm vftp thumb cortexa15" +TUNE_FEATURES_tune-cortexa15-neon = "arm vfp neon cortexa15" +TUNE_FEATURES_tune-cortexa15t-neon = "arm vfp neon thumb cortexa15" PACKAGE_EXTRA_ARCHS_tune-cortexa15 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa15-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa15-vfp cortexa15t2-vfp" PACKAGE_EXTRA_ARCHS_tune-cortexa15-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa15-vfp cortexa15-vfp-neon"p.
Signature · 1 line
Martin 'JaMa' Jansa jabber: [email protected]
RFC PATCH 1/2 tune-*: use mcpu instead of mtune for ARM tunes
In reply to Martin Jansa* since:
commit cffda9a821a3b83a8529d643c567859e091c6846
Author: Martin Jansa <[email protected]>
Date: Tue Sep 11 17:05:45 2012 +0000
arch-arm: define different ARMPKGARCH when different CCARGS are used
we don't need to worry about e.g. cortexa7 device upgrading binary package from armv7a feed which would be built with -mcpu=cortexa15, so we can use -mcpu instead of -mtune, because we won't share the binary feed with MACHINEs built with different tune.
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/tune-arm1136jf-s.inc | 2 +- meta/conf/machine/include/tune-arm920t.inc | 2 +- meta/conf/machine/include/tune-arm926ejs.inc | 2 +- meta/conf/machine/include/tune-arm9tdmi.inc | 2 +- meta/conf/machine/include/tune-cortexa15.inc | 2 +- meta/conf/machine/include/tune-cortexa17.inc | 2 +- meta/conf/machine/include/tune-cortexa5.inc | 2 +- meta/conf/machine/include/tune-cortexa7.inc | 2 +- meta/conf/machine/include/tune-cortexa8.inc | 2 +- meta/conf/machine/include/tune-cortexa9.inc | 2 +- meta/conf/machine/include/tune-cortexm1.inc | 2 +- meta/conf/machine/include/tune-cortexm3.inc | 2 +- meta/conf/machine/include/tune-cortexr4.inc | 2 +- meta/conf/machine/include/tune-ep9312.inc | 2 +- meta/conf/machine/include/tune-iwmmxt.inc | 2 +- meta/conf/machine/include/tune-strongarm1100.inc | 2 +- meta/conf/machine/include/tune-xscale.inc | 2 +- 17 files changed, 17 insertions(+), 17 deletions(-)
meta/conf/machine/include/tune-arm1136jf-s.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv6" require conf/machine/include/arm/arch-armv6.inc TUNEVALID[arm1136jfs] = "Enable arm1136jfs specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm1136jfs", " -mtune=arm1136jf-s", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm1136jfs", " -mcpu=arm1136jf-s", "", d)}" AVAILTUNES += "arm1136jfs" ARMPKGARCH_tune-arm1136jfs = "arm1136jfs"
meta/conf/machine/include/tune-arm920t.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv4t" require conf/machine/include/arm/arch-armv4.inc TUNEVALID[arm920t] = "Enable arm920t specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm920t", " -mtune=arm920t", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm920t", " -mcpu=arm920t", "", d)}" AVAILTUNES += "arm920t" ARMPKGARCH_tune-arm920t = "arm920t"
meta/conf/machine/include/tune-arm926ejs.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv5te" require conf/machine/include/arm/arch-armv5-dsp.inc TUNEVALID[arm926ejs] = "Enable arm926ejs specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm926ejs", " -mtune=arm926ej-s", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm926ejs", " -mcpu=arm926ej-s", "", d)}" AVAILTUNES += "arm926ejs" ARMPKGARCH_tune-arm926ejs = "arm926ejs"
meta/conf/machine/include/tune-arm9tdmi.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv4t" require conf/machine/include/arm/arch-armv4.inc TUNEVALID[arm9tdmi] = "Enable arm9tdmi specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm9tdmi", " -mtune=arm9tdmi", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "arm9tdmi", " -mcpu=arm9tdmi", "", d)}" AVAILTUNES += "arm9tdmi" ARMPKGARCH_tune-arm9tdmi = "arm9tdmi"
meta/conf/machine/include/tune-cortexa15.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa15] = "Enable Cortex-A15 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mtune=cortex-a15", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa15", " -mcpu=cortex-a15", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa15 cortexa15t cortexa15-neon cortexa15t-neon cortexa15-neon-vfpv4 cortexa15t-neon-vfpv4"
meta/conf/machine/include/tune-cortexa17.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa17] = "Enable Cortex-A17 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa17", " -mtune=cortex-a17", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa17", " -mcpu=cortex-a17", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa17 cortexa17t cortexa17-neon cortexa17t-neon cortexa17-neon-vfpv4 cortexa17t-neon-vfpv4"
meta/conf/machine/include/tune-cortexa5.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa5] = "Enable Cortex-A5 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa5", " -mtune=cortex-a5", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa5", " -mcpu=cortex-a5", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa5 cortexa5t cortexa5-neon cortexa5t-neon"
meta/conf/machine/include/tune-cortexa7.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa7] = "Enable Cortex-A7 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa7", " -mtune=cortex-a7", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa7", " -mcpu=cortex-a7", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa7 cortexa7t cortexa7-neon cortexa7t-neon cortexa7-neon-vfpv4 cortexa7t-neon-vfpv4"
meta/conf/machine/include/tune-cortexa8.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa8] = "Enable Cortex-A8 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa8", " -mtune=cortex-a8", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa8", " -mcpu=cortex-a8", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa8 cortexa8t cortexa8-neon cortexa8t-neon"
meta/conf/machine/include/tune-cortexa9.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a-neon" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexa9] = "Enable Cortex-A9 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa9", " -mtune=cortex-a9", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa9", " -mcpu=cortex-a9", "", d)}" # Little Endian base configs AVAILTUNES += "cortexa9 cortexa9t cortexa9-neon cortexa9t-neon"
meta/conf/machine/include/tune-cortexm1.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv7a" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexm1] = "Enable Cortex-M1 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexm1", " -mtune=cortex-m1", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexm1", " -mcpu=cortex-m1", "", d)}" AVAILTUNES += "cortexm1" ARMPKGARCH_tune-cortexm1 = "cortexm1"
meta/conf/machine/include/tune-cortexm3.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "cortexm3" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexm3", " -mtune=cortex-m3", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexm3", " -mcpu=cortex-m3", "", d)}" TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv7m", " -march=armv7-m", "", d)}"
meta/conf/machine/include/tune-cortexr4.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "cortexr4" require conf/machine/include/arm/arch-armv7a.inc TUNEVALID[cortexr4] = "Enable Cortex-R4 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexr4", " -mtune=cortex-r4", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexr4", " -mcpu=cortex-r4", "", d)}" TUNEVALID[armv7r] = "Enable Cortex-R4 specific processor optimizations" TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv7r", " -march=armv7-r", "", d)}"
meta/conf/machine/include/tune-ep9312.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "ep9312" require conf/machine/include/arm/arch-armv4.inc TUNEVALID[ep9312] = "Enable Intel PXA27x specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "ep9312", " -march=ep9312 -mtune=ep9312", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "ep9312", " -march=ep9312 -mcpu=ep9312", "", d)}" AVAILTUNES += "ep9312" ARMPKGARCH_tune-ep9312 = "ep9312"
meta/conf/machine/include/tune-iwmmxt.inc +1 -1
@@ -6,7 +6,7 @@ DEFAULTTUNE ?= "iwmmxt" require conf/machine/include/arm/arch-armv5-dsp.inc TUNEVALID[iwmmxt] = "Enable Intel PXA27x specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "iwmmxt", " -march=iwmmxt -mtune=iwmmxt", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "iwmmxt", " -march=iwmmxt -mcpu=iwmmxt", "", d)}" AVAILTUNES += "iwmmxt" ARMPKGARCH_tune-iwmmxt = "iwmmxt"
meta/conf/machine/include/tune-strongarm1100.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv4" require conf/machine/include/arm/arch-armv4.inc TUNEVALID[strongarm] = "Enable Strongarm 1100 series processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "strongarm", " -mtune=strongarm1100", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "strongarm", " -mcpu=strongarm1100", "", d)}" AVAILTUNES += "strongarm" ARMPKGARCH_tune-strongarm = "strongarm"
meta/conf/machine/include/tune-xscale.inc +1 -1
@@ -3,7 +3,7 @@ DEFAULTTUNE ?= "armv5te" require conf/machine/include/arm/arch-armv5-dsp.inc TUNEVALID[xscale] = "Enable PXA255/PXA26x Xscale specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "xscale", " -mtune=xscale", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "xscale", " -mcpu=xscale", "", d)}" AVAILTUNES += "xscale" ARMPKGARCH_tune-xscale = "xscale"
Signature · 1 line
2.6.0
RFC PATCH 2/2 arch-armv7ve: add tune include for armv7ve and use it from cortexa7 and cortexa15
* be aware that this -march value is available only in gcc-4.9 and newer:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57907
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/arm/arch-armv7ve.inc | 123 +++++++++++++++++++++ .../conf/machine/include/arm/feature-arm-thumb.inc | 1 + meta/conf/machine/include/tune-cortexa15.inc | 52 ++++----- meta/conf/machine/include/tune-cortexa7.inc | 52 ++++----- 4 files changed, 176 insertions(+), 52 deletions(-) create mode 100644 meta/conf/machine/include/arm/arch-armv7ve.inc
meta/conf/machine/include/arm/arch-armv7ve.inc new file +123 -0
@@ -0,0 +1,123 @@ +DEFAULTTUNE ?= "armv7ve" + +TUNEVALID[armv7ve] = "Enable instructions for ARMv7ve" +TUNECONFLICTS[armv7ve] = "armv4 armv5 armv6 armv7 armv7-a" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv7ve", " -march=armv7ve", "", d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "armv7ve", "armv7ve:", "" ,d)}" + +require conf/machine/include/arm/arch-armv6.inc +require conf/machine/include/arm/feature-arm-neon.inc + +# Little Endian base configs +AVAILTUNES += "armv7ve armv7vet armv7ve-vfpv3d16 armv7vet-vfpv3d16 armv7ve-vfpv3 armv7vet-vfpv3 armv7ve-neon armv7vet-neon" +ARMPKGARCH_tune-armv7ve ?= "armv7ve" +ARMPKGARCH_tune-armv7vet ?= "armv7ve" +ARMPKGARCH_tune-armv7ve-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vet-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7ve-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vet-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7ve-neon?= "armv7ve" +ARMPKGARCH_tune-armv7vet-neon ?= "armv7ve" +TUNE_FEATURES_tune-armv7ve ?= "arm armv7ve vfp" +TUNE_FEATURES_tune-armv7vet ?= "${TUNE_FEATURES_tune-armv7ve} thumb" +TUNE_FEATURES_tune-armv7ve-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7ve} vfpv3d16" +TUNE_FEATURES_tune-armv7vet-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7vet} vfpv3d16" +TUNE_FEATURES_tune-armv7ve-vfpv3 ?= "${TUNE_FEATURES_tune-armv7ve-vfpv3d16} vfpv3" +TUNE_FEATURES_tune-armv7vet-vfpv3 ?= "${TUNE_FEATURES_tune-armv7vet-vfpv3d16} vfpv3" +TUNE_FEATURES_tune-armv7ve-neon ?= "${TUNE_FEATURES_tune-armv7ve} neon" +TUNE_FEATURES_tune-armv7vet-neon ?= "${TUNE_FEATURES_tune-armv7vet} neon" +PACKAGE_EXTRA_ARCHS_tune-armv7ve = "${PACKAGE_EXTRA_ARCHS_tune-armv6} armv7ve armv7ve-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve} armv7ve-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve-vfpv3d16} armv7ve-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7ve-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ve} armv7ve-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7vet = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7ve armv7ve-vfp armv7vet2-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet} armv7ve-vfp-vfpv3d16 armv7vet2-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet-vfpv3d16} armv7ve-vfp-vfpv3d16-vfpv3 armv7vet2-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vet-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vet} armv7ve-vfp-neon armv7vet2-vfp-neon" + +# HF Tunes +AVAILTUNES += "armv7vehf armv7vethf armv7vehf-vfpv3d16 armv7vethf-vfpv3d16 armv7vehf-vfpv3 armv7vethf-vfpv3 armv7vehf-neon armv7vethf-neon armv7vehf-neon-vfpv4 armv7vethf-neon-vfpv4" +ARMPKGARCH_tune-armv7vehf ?= "armv7ve" +ARMPKGARCH_tune-armv7vethf ?= "armv7ve" +ARMPKGARCH_tune-armv7vehf-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vethf-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vehf-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vethf-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vehf-neon?= "armv7ve" +ARMPKGARCH_tune-armv7vethf-neon ?= "armv7ve" +ARMPKGARCH_tune-armv7vehf-neon-vfpv4 ?= "armv7ve" +ARMPKGARCH_tune-armv7vethf-neon-vfpv4 ?= "armv7ve" +TUNE_FEATURES_tune-armv7vehf ?= "${TUNE_FEATURES_tune-armv7ve} callconvention-hard" +TUNE_FEATURES_tune-armv7vethf ?= "${TUNE_FEATURES_tune-armv7vet} callconvention-hard" +TUNE_FEATURES_tune-armv7vehf-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7ve-vfpv3d16} callconvention-hard" +TUNE_FEATURES_tune-armv7vethf-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7vet-vfpv3d16} callconvention-hard" +TUNE_FEATURES_tune-armv7vehf-vfpv3 ?= "${TUNE_FEATURES_tune-armv7ve-vfpv3} callconvention-hard" +TUNE_FEATURES_tune-armv7vethf-vfpv3 ?= "${TUNE_FEATURES_tune-armv7vet-vfpv3} callconvention-hard" +TUNE_FEATURES_tune-armv7vehf-neon ?= "${TUNE_FEATURES_tune-armv7ve-neon} callconvention-hard" +TUNE_FEATURES_tune-armv7vethf-neon ?= "${TUNE_FEATURES_tune-armv7vet-neon} callconvention-hard" +TUNE_FEATURES_tune-armv7vehf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7vehf-neon} vfpv4" +TUNE_FEATURES_tune-armv7vethf-neon-vfpv4 ?= "${TUNE_FEATURES_tune-armv7vethf-neon} vfpv4" +PACKAGE_EXTRA_ARCHS_tune-armv7vehf = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf} armv7vehf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vethf = "${PACKAGE_EXTRA_ARCHS_tune-armv6thf} armv7vehf-vfp armv7vet2hf-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf} armv7vehf-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf} armv7vehf-vfp-vfpv3d16 armv7vet2hf-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf-vfpv3d16} armv7vehf-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf-vfpv3d16} armv7vehf-vfp-vfpv3d16-vfpv3 armv7vet2hf-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf} armv7vehf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf} armv7vehf-vfp-neon armv7vet2hf-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehf-neon} armv7vehf-vfp-neon-vfpv4" +PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon-vfpv4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethf-neon} armv7vehf-vfp-neon-vfpv4 armv7vet2hf-vfp-neon-vfpv4" + +# Big Endian +AVAILTUNES += "armv7veb armv7vetb armv7veb-vfpv3d16 armv7vetb-vfpv3d16 armv7veb-vfpv3 armv7vetb-vfpv3 armv7veb-neon armv7vetb-neon" +ARMPKGARCH_tune-armv7veb ?= "armv7ve" +ARMPKGARCH_tune-armv7vetb ?= "armv7ve" +ARMPKGARCH_tune-armv7veb-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vetb-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7veb-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vetb-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7veb-neon?= "armv7ve" +ARMPKGARCH_tune-armv7vetb-neon ?= "armv7ve" +TUNE_FEATURES_tune-armv7veb ?= "${TUNE_FEATURES_tune-armv7ve} bigendian" +TUNE_FEATURES_tune-armv7vetb ?= "${TUNE_FEATURES_tune-armv7vet} bigendian" +TUNE_FEATURES_tune-armv7veb-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7ve-vfpv3d16} bigendian" +TUNE_FEATURES_tune-armv7vetb-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7vet-vfpv3d16} bigendian" +TUNE_FEATURES_tune-armv7veb-vfpv3 ?= "${TUNE_FEATURES_tune-armv7ve-vfpv3} bigendian" +TUNE_FEATURES_tune-armv7vetb-vfpv3 ?= "${TUNE_FEATURES_tune-armv7vet-vfpv3} bigendian" +TUNE_FEATURES_tune-armv7veb-neon ?= "${TUNE_FEATURES_tune-armv7ve-neon} bigendian" +TUNE_FEATURES_tune-armv7vetb-neon ?= "${TUNE_FEATURES_tune-armv7vet-neon} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv7veb = "${PACKAGE_EXTRA_ARCHS_tune-armv6b} armv7veb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vetb = "${PACKAGE_EXTRA_ARCHS_tune-armv6tb} armv7veb-vfp armv7vet2b-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb} armv7veb-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vetb-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb} armv7veb-vfp-vfpv3d16 armv7vet2b-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3d16} armv7veb-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vetb-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb-vfpv3d16} armv7veb-vfp-vfpv3d16-vfpv3 armv7vet2b-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7veb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7veb} armv7veb-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7vetb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vetb} armv7veb-vfp-neon armv7vet2b-vfp-neon" + +# Big Endian + VFP +AVAILTUNES += "armv7vehfb armv7vethfb armv7vehfb-vfpv3d16 armv7vethfb-vfpv3d16 armv7vehfb-vfpv3 armv7vethfb-vfpv3 armv7vehfb-neon armv7vethfb-neon" +ARMPKGARCH_tune-armv7vehfb ?= "armv7ve" +ARMPKGARCH_tune-armv7vethfb ?= "armv7ve" +ARMPKGARCH_tune-armv7vehfb-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vethfb-vfpv3d16 ?= "armv7ve" +ARMPKGARCH_tune-armv7vehfb-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vethfb-vfpv3 ?= "armv7ve" +ARMPKGARCH_tune-armv7vehfb-neon?= "armv7ve" +ARMPKGARCH_tune-armv7vethfb-neon ?= "armv7ve" +TUNE_FEATURES_tune-armv7vehfb ?= "${TUNE_FEATURES_tune-armv7vehf} bigendian" +TUNE_FEATURES_tune-armv7vethfb ?= "${TUNE_FEATURES_tune-armv7vethf} bigendian" +TUNE_FEATURES_tune-armv7vehfb-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7vehf-vfpv3d16} bigendian" +TUNE_FEATURES_tune-armv7vethfb-vfpv3d16 ?= "${TUNE_FEATURES_tune-armv7vethf-vfpv3d16} bigendian" +TUNE_FEATURES_tune-armv7vehfb-vfpv3 ?= "${TUNE_FEATURES_tune-armv7vehf-vfpv3} bigendian" +TUNE_FEATURES_tune-armv7vethfb-vfpv3 ?= "${TUNE_FEATURES_tune-armv7vethf-vfpv3} bigendian" +TUNE_FEATURES_tune-armv7vehfb-neon ?= "${TUNE_FEATURES_tune-armv7vehf-neon} bigendian" +TUNE_FEATURES_tune-armv7vethfb-neon ?= "${TUNE_FEATURES_tune-armv7vethf-neon} bigendian" +PACKAGE_EXTRA_ARCHS_tune-armv7vehfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6hfb} armv7vehfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vethfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6thfb} armv7vehfb-vfp armv7vet2hfb-vfp" +PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb} armv7vehfb-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3d16 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb} armv7vehfb-vfp-vfpv3d16 armv7vet2hfb-vfp-vfpv3d16" +PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-vfpv3d16} armv7vehfb-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3 = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-vfpv3d16} armv7vehfb-vfp-vfpv3d16-vfpv3 armv7vet2hfb-vfp-vfpv3d16-vfpv3" +PACKAGE_EXTRA_ARCHS_tune-armv7vehfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vehfb} armv7vehfb-vfp-neon" +PACKAGE_EXTRA_ARCHS_tune-armv7vethfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7vethfb} armv7vehfb-vfp-neon armv7vet2hfb-vfp-neon"
meta/conf/machine/include/arm/feature-arm-thumb.inc +1 -0
@@ -12,6 +12,7 @@ ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv6', 't', '', d ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7a', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7r', 't2', '', d)}" ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 't2', '', d)}" +ARM_THUMB_SUFFIX .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7ve', 't2', '', d)}" # If the device supports ARM, then respect ARM_THUMB_OPT (which can be "arm" or "thumb") # If the defice doesn't support ARM, then always set "thumb" even when
meta/conf/machine/include/tune-cortexa15.inc +26 -26
65 lines not on this page · raw message
meta/conf/machine/include/tune-cortexa7.inc +26 -26
65 lines not on this page · raw message
Signature · 1 line
2.6.0
RFC PATCH 1/1 feature-arm-vfp.inc: respect vfpv4 when setting -mfloat-abi andARMPKGSFX_EABI
In reply to Martin Jansa* without this change it wasn't possible to use call-convention hard together with vfpv4
* also use ' inside quoted values
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/arm/feature-arm-vfp.inc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
meta/conf/machine/include/arm/feature-arm-vfp.inc +5 -4
@@ -1,9 +1,10 @@ TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "" ,d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', '-vfp', '' ,d)}" TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}" TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP." -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", " -mfloat-abi=hard", " -mfloat-abi=softfp", d), "" ,d)}" -ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", [ "callconvention-hard", "vfp" ], "hf", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains_any('TUNE_FEATURES', [ 'vfp', 'vfpv4' ], bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', ' -mfloat-abi=hard', ' -mfloat-abi=softfp', d), '' ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfp' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv4' ], 'hf', '', d)}"
Signature · 1 line
2.6.1
Re: [RFC][WIP[[PATCH] feature-arm-vfp.inc: respect vfpv4 when setting -mfloat-abi andARMPKGSFX_EABI
Why doesnt vfpv4 also imply vfp ? Isnt it a super set
Quoted 50 lines · Martin Jansa
* without this change it wasn't possible to use call-convention hard together with vfpv4
* also use ' inside quoted valuesSigned-off-by Martin Jansa <[email protected]>--- meta/conf/machine/include/arm/feature-arm-vfp.inc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-1@@ -1,9 +1,10 @@ TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "",d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', '-vfp', '' ,d)}"TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit."
-ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}"TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention,
requires VFP."
-TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", "meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-2-mfloat-abi=hard", " -mfloat-abi=softfp", d), "" ,d)}" -ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", ["callconvention-hard", "vfp" ], "hf", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains_any('TUNE_FEATURES', [ 'vfp', 'vfpv4' ], bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'meta/conf/machine/include/arm/feature-arm-vfp.inc +1
-1-mfloat-abi=hard', ' -mfloat-abi=softfp', d), '' ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', ['callconvention-hard', 'vfp' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv4' ], 'hf', '', d)}" --
2.6.1--
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http://lists.openembedded.org/mailman/listinfo/openembedded-core
Re: [RFC][WIP[[PATCH] feature-arm-vfp.inc: respect vfpv4 when setting -mfloat-abi andARMPKGSFX_EABI
Quoted 1 line · Khem Raj
Why doesnt vfpv4 also imply vfp ? Isnt it a super set
As it's now adding it to TUNE_FEATURES it would duplicate -mfpu options with different values, this change should probably cover vfpv3 and vfpv3d16 as well as added in:
commit f9de9521477a1de8f6a399bcdc8260e28e34dfb3
Author: André Draszik <[email protected]> Date: Fri Jul 24 14:14:30 2015 +0100
arch-armv7a.inc, feature-arm-vfp.inc: add tunes for vfpv3 and
vfpv3d16
vfpv4 as separate TUNE_FEATURE was added in:
commit e97d152ca13556b41a236c1a4cfb11e77ff857d7
Author: Kristof Robot <[email protected]> Date: Sun Jan 26 10:03:56 2014 +0100
Add Cortex A7 support for NEONv2 & FPv4
So you should probably ask Kristof or Andre why they didn't include vfp as well. I'm just trying to fix missing -mfloat-abi=hard when switching from vfp to vfpv4.
Regards,
Quoted 52 lines · Martin Jansa
Quoted 51 lines
* without this change it wasn't possible to use call-convention hard together with vfpv4
* also use ' inside quoted valuesSigned-off-by Martin Jansa <[email protected]>--- meta/conf/machine/include/arm/feature-arm-vfp.inc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-1@@ -1,9 +1,10 @@ TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "",d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', '-vfp', '' ,d)}"TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit."
-ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}"TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention,
requires VFP."
-TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", "meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-2-mfloat-abi=hard", " -mfloat-abi=softfp", d), "" ,d)}" -ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", ["callconvention-hard", "vfp" ], "hf", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains_any('TUNE_FEATURES', [ 'vfp', 'vfpv4' ], bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'meta/conf/machine/include/arm/feature-arm-vfp.inc +1
-1-mfloat-abi=hard', ' -mfloat-abi=softfp', d), '' ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', ['callconvention-hard', 'vfp' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv4' ], 'hf', '', d)}" --
2.6.1--
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Signature · 1 line
Martin 'JaMa' Jansa jabber: [email protected]
RFC PATCH v2 1/1 feature-arm-vfp.inc: respect vfpv4 when setting -mfloat-abi andARMPKGSFX_EABI
* without this change it wasn't possible to use call-convention hard together with vfpv4
* also use ' inside quoted values
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/arm/feature-arm-vfp.inc | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-)
meta/conf/machine/include/arm/feature-arm-vfp.inc +11 -8
@@ -1,17 +1,20 @@ TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "" ,d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', '-vfp', '' ,d)}" TUNEVALID[vfpv3d16] = "Enable Vector Floating Point Version 3 with 16 registers (vfpv3-d16) unit." -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv3d16", " -mfpu=vfpv3-d16", "", d)}" -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv3d16", "-vfpv3d16", "" ,d)}" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', ' -mfpu=vfpv3-d16', '', d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', '-vfpv3d16', '' ,d)}" TUNEVALID[vfpv3] = "Enable Vector Floating Point Version 3 with 32 registers (vfpv3) unit." -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv3", " -mfpu=vfpv3", "", d)}" -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv3", "-vfpv3", "" ,d)}" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', ' -mfpu=vfpv3', '', d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', '-vfpv3', '' ,d)}" TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}" TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP." -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", " -mfloat-abi=hard", " -mfloat-abi=softfp", d), "" ,d)}" -ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", [ "callconvention-hard", "vfp" ], "hf", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains_any('TUNE_FEATURES', [ 'vfp', 'vfpv3d16', 'vfpv3', 'vfpv4' ], bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', ' -mfloat-abi=hard', ' -mfloat-abi=softfp', d), '' ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfp' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv3d16' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv3' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv4' ], 'hf', '', d)}"
Signature · 1 line
2.6.1
RFC PATCH 1/1 feature-arm-vfp.inc: add -mfpu=vfpv4 when vfpv4 is in TUNE_FEATURES
In reply to Martin Jansa* allows to use vfpv4 without neon
Signed-off-by Martin Jansa <[email protected]>
--- meta/conf/machine/include/arm/feature-arm-neon.inc | 5 +++-- meta/conf/machine/include/arm/feature-arm-vfp.inc | 1 + 2 files changed, 4 insertions(+), 2 deletions(-)
meta/conf/machine/include/arm/feature-arm-neon.inc +3 -2
@@ -1,3 +1,4 @@ TUNEVALID[neon] = "Enable Neon SIMD accelerator unit." -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "neon", bb.utils.contains("TUNE_FEATURES", "vfpv4", " -mfpu=neon-vfpv4", " -mfpu=neon", d), "" , d)}" -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "neon", "-neon", "", d)}" +# vfpv4 case is handled in feature-arm-vfp.inc +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'neon', bb.utils.contains('TUNE_FEATURES', 'vfpv4', '', ' -mfpu=neon', d), '' , d)}" +ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'neon', '-neon', '', d)}"
meta/conf/machine/include/arm/feature-arm-vfp.inc +1 -0
@@ -10,6 +10,7 @@ TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', ' -mfpu=vfpv3', ' ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv3', '-vfpv3', '' ,d)}" TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit." +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', bb.utils.contains('TUNE_FEATURES', 'neon', ' -mfpu=neon-vfpv4', ' -mfpu=vfpv4', d), '' , d)}" ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}" TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP."
Signature · 1 line
2.6.1
Re: [RFC][WIP[[PATCH] feature-arm-vfp.inc: respect vfpv4 when setting -mfloat-abi andARMPKGSFX_EABI
In reply to Martin JansaQuoted 9 lines · Martin Jansa
Quoted 1 line · Khem Raj
Why doesnt vfpv4 also imply vfp ? Isnt it a super set
As it's now adding it to
TUNE_FEATURESit would duplicate -mfpu options with different values, this change should probably cover vfpv3 and vfpv3d16 as well as added in:
hard-float shouldn’t be dependent upon which version of FP is in use, but -mfpu option will certainly tell the compiler to use right instructions for -mfloat-abi=hard
Quoted 11 lines
commit
f9de9521477a1de8f6a399bcdc8260e28e34dfb3Author: André Draszik <[email protected]> Date: Fri Jul 24 14:14:30 2015 +0100arch-armv7a.inc, feature-arm-vfp.inc: add tunes for vfpv3 and
vfpv3d16vfpv4 as separate
TUNE_FEATUREwas added in:commit
e97d152ca13556b41a236c1a4cfb11e77ff857d7
Quoted 8 lines
Author: Kristof Robot <[email protected]> Date: Sun Jan 26 10:03:56 2014 +0100Add Cortex A7 support for NEONv2 & FPv4
So you should probably ask Kristof or Andre why they didn't include vfp as well. I'm just trying to fix missing -mfloat-abi=hard when switching from vfp to vfpv4.
This needs to be fixed in essence first then your patch won’t be required.
Quoted 58 lines
Regards,
Quoted 46 lines · Martin Jansa
Quoted 45 lines
* without this change it wasn't possible to use call-convention hard together with vfpv4
* also use ' inside quoted valuesSigned-off-by Martin Jansa <[email protected]>---
meta/conf/machine/include/arm/feature-arm-vfp.inc | 9 +++++----1 file changed, 5 insertions(+), 4 deletions(-)meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-0@@ -1,9 +1,10 @@TUNEVALID[vfp] = "Enable Vector Floating Point (vfp) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", "-vfp", "" ,d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfp', '-vfp', '' ,d)}"TUNEVALID[vfpv4] = "Enable Vector Floating Point Version 4 (vfpv4) unit." -ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "vfpv4", "-vfpv4", "" ,d)}"
+ARMPKGSFX_FPU .= "${@bb.utils.contains('TUNE_FEATURES', 'vfpv4', '-vfpv4', '' ,d)}"TUNEVALID[callconvention-hard] = "Enable EABI hard float call convention, requires VFP."
-TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "vfp", bb.utils.contains("TUNE_FEATURES", "callconvention-hard", "meta/conf/machine/include/arm/feature-arm-vfp.inc +0
-2-mfloat-abi=hard", " -mfloat-abi=softfp", d), "" ,d)}" -ARMPKGSFX_EABI .= "${@bb.utils.contains("TUNE_FEATURES", ["callconvention-hard", "vfp" ], "hf", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains_any('TUNE_FEATURES', [ 'vfp', 'vfpv4' ], bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'meta/conf/machine/include/arm/feature-arm-vfp.inc +1
-1-mfloat-abi=hard', ' -mfloat-abi=softfp', d), '' ,d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', ['callconvention-hard', 'vfp' ], 'hf', '', d)}" +ARMPKGSFX_EABI .= "${@bb.utils.contains('TUNE_FEATURES', [ 'callconvention-hard', 'vfpv4' ], 'hf', '', d)}" --
2.6.1Quoted 6 lines
Quoted 6 lines
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