[dpdk-dev,v3,6/6] config: add clang support for armv8a linuxapp
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Commit Message
Moved all common defines from defconfig_arm64-armv8a-linuxapp-gcc
to common_armv8a_linuxapp.
Created new config arm64-armv8a-linuxapp-clang which adds the
clang support to armv8a.
Now defconfigs arm64-armv8a-linuxapp-gcc/clang contain only the
CONFIG_RTE_TOOLCHAIN* defines and all other common defines are
inherited from common_armv8a_linuxapp.
Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
config/common_armv8a_linuxapp | 53 ++++++++++++++++++++++++++++
config/defconfig_arm64-armv8a-linuxapp-clang | 35 ++++++++++++++++++
config/defconfig_arm64-armv8a-linuxapp-gcc | 23 +-----------
3 files changed, 89 insertions(+), 22 deletions(-)
create mode 100644 config/common_armv8a_linuxapp
create mode 100644 config/defconfig_arm64-armv8a-linuxapp-clang
Comments
On 12 May 2017 at 13:45, Ashwin Sekhar T K
<ashwin.sekhar@caviumnetworks.com> wrote:
> Moved all common defines from defconfig_arm64-armv8a-linuxapp-gcc
> to common_armv8a_linuxapp.
>
> Created new config arm64-armv8a-linuxapp-clang which adds the
> clang support to armv8a.
>
> Now defconfigs arm64-armv8a-linuxapp-gcc/clang contain only the
> CONFIG_RTE_TOOLCHAIN* defines and all other common defines are
> inherited from common_armv8a_linuxapp.
>
> Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
> Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> ---
> config/common_armv8a_linuxapp | 53 ++++++++++++++++++++++++++++
> config/defconfig_arm64-armv8a-linuxapp-clang | 35 ++++++++++++++++++
> config/defconfig_arm64-armv8a-linuxapp-gcc | 23 +-----------
> 3 files changed, 89 insertions(+), 22 deletions(-)
> create mode 100644 config/common_armv8a_linuxapp
> create mode 100644 config/defconfig_arm64-armv8a-linuxapp-clang
>
Acked-by: Jianbo Liu <jianbo.liu@linaro.org>
On 5/12/2017 11:40 AM, Jianbo Liu wrote:
> On 12 May 2017 at 13:45, Ashwin Sekhar T K
> <ashwin.sekhar@caviumnetworks.com> wrote:
>> Moved all common defines from defconfig_arm64-armv8a-linuxapp-gcc
>> to common_armv8a_linuxapp.
>>
>> Created new config arm64-armv8a-linuxapp-clang which adds the
>> clang support to armv8a.
>>
>> Now defconfigs arm64-armv8a-linuxapp-gcc/clang contain only the
>> CONFIG_RTE_TOOLCHAIN* defines and all other common defines are
>> inherited from common_armv8a_linuxapp.
>>
>> Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
>> Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>> ---
>> config/common_armv8a_linuxapp | 53 ++++++++++++++++++++++++++++
>> config/defconfig_arm64-armv8a-linuxapp-clang | 35 ++++++++++++++++++
>> config/defconfig_arm64-armv8a-linuxapp-gcc | 23 +-----------
>> 3 files changed, 89 insertions(+), 22 deletions(-)
>> create mode 100644 config/common_armv8a_linuxapp
>> create mode 100644 config/defconfig_arm64-armv8a-linuxapp-clang
>>
>
> Acked-by: Jianbo Liu <jianbo.liu@linaro.org>
>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
new file mode 100644
@@ -0,0 +1,53 @@
+# BSD LICENSE
+#
+# Copyright (C) Cavium networks 2017. 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 Cavium networks 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="armv8a"
+
+CONFIG_RTE_ARCH="arm64"
+CONFIG_RTE_ARCH_ARM64=y
+CONFIG_RTE_ARCH_64=y
+
+CONFIG_RTE_FORCE_INTRINSICS=y
+
+# Maximum available cache line size in arm64 implementations.
+# Setting to maximum available cache line size in generic config
+# to address minimum DMA alignment across all arm64 implementations.
+CONFIG_RTE_CACHE_LINE_SIZE=128
+
+CONFIG_RTE_EAL_IGB_UIO=n
+
+CONFIG_RTE_LIBRTE_FM10K_PMD=n
+CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
+CONFIG_RTE_LIBRTE_AVP_PMD=n
+
+CONFIG_RTE_SCHED_VECTOR=n
new file mode 100644
@@ -0,0 +1,35 @@
+# BSD LICENSE
+#
+# Copyright (C) Cavium networks 2017. 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 Cavium networks 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_armv8a_linuxapp"
+
+CONFIG_RTE_TOOLCHAIN="clang"
+CONFIG_RTE_TOOLCHAIN_CLANG=y
@@ -29,28 +29,7 @@
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
-#include "common_linuxapp"
-
-CONFIG_RTE_MACHINE="armv8a"
-
-CONFIG_RTE_ARCH="arm64"
-CONFIG_RTE_ARCH_ARM64=y
-CONFIG_RTE_ARCH_64=y
-
-CONFIG_RTE_FORCE_INTRINSICS=y
+#include "common_armv8a_linuxapp"
CONFIG_RTE_TOOLCHAIN="gcc"
CONFIG_RTE_TOOLCHAIN_GCC=y
-
-# Maximum available cache line size in arm64 implementations.
-# Setting to maximum available cache line size in generic config
-# to address minimum DMA alignment across all arm64 implementations.
-CONFIG_RTE_CACHE_LINE_SIZE=128
-
-CONFIG_RTE_EAL_IGB_UIO=n
-
-CONFIG_RTE_LIBRTE_FM10K_PMD=n
-CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n
-CONFIG_RTE_LIBRTE_AVP_PMD=n
-
-CONFIG_RTE_SCHED_VECTOR=n