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authorDaniel Mrzyglod <danielx.t.mrzyglod@intel.com>2014-11-13 12:01:31 +0000
committerThomas Monjalon <thomas.monjalon@6wind.com>2015-02-18 20:26:33 +0100
commitc136be06c98598ac4e12d14e9d7813526bd50a23 (patch)
tree1c6679f7ce0b471886011849b0a1a6ee62847edb /config/defconfig_x86_x32-native-linuxapp-gcc
parent960d1081c0f5cddc40455891571937e4049834de (diff)
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mk: support x32 ABI
x32 ABI provides benefits of x86-64 while using 32-bit pointers and avoiding overhead of 64-bit pointers. Test report: http://dpdk.org/ml/archives/dev/2015-February/012599.html Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com> Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com> Tested-by: Haifeng Tang <haifengx.tang@intel.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Diffstat (limited to 'config/defconfig_x86_x32-native-linuxapp-gcc')
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+# BSD LICENSE
+#
+# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+#include "common_linuxapp"
+
+CONFIG_RTE_MACHINE="native"
+
+CONFIG_RTE_ARCH="x86_x32"
+CONFIG_RTE_ARCH_X86_X32=y
+
+CONFIG_RTE_TOOLCHAIN="gcc"
+CONFIG_RTE_TOOLCHAIN_GCC=y
+
+#
+# KNI is not supported on 32-bit
+#
+CONFIG_RTE_LIBRTE_KNI=n