From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: bluca@debian.org, jerin.jacob@caviumnetworks.com,
hemant.agrawal@nxp.com,
Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [RFC PATCH] RFC build: prototype support for ARM builds
Date: Tue, 19 Dec 2017 10:53:38 +0000 [thread overview]
Message-ID: <20171219105338.198727-1-bruce.richardson@intel.com> (raw)
Add some skeleton files to enable compiling for ARM target. This has been
tested by doing a cross-compile for armv8-a type using the linaro gcc
toolchain.
meson arm-build --cross-file aarch64_cross.txt
ninja -C arm-build
where aarch64_cross.txt contained the following
[binaries]
c = 'aarch64-linux-gnu-gcc'
cpp = 'aarch64-linux-gnu-cpp'
ar = 'aarch64-linux-gnu-ar'
[host_machine]
system = 'linux'
cpu_family = 'aarch64'
cpu = 'armv8-a'
endian = 'little'
It is hoped that those working on arm architecture can use this as a baseline
to add arm support - both native compiled and cross-compiled - to the meson
build.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
config/arm/meson.build | 43 ++++++++++++++++
config/meson.build | 4 +-
lib/librte_eal/common/arch/arm/meson.build | 33 +++++++++++++
lib/librte_eal/common/include/arch/arm/meson.build | 57 ++++++++++++++++++++++
4 files changed, 136 insertions(+), 1 deletion(-)
create mode 100644 config/arm/meson.build
create mode 100644 lib/librte_eal/common/arch/arm/meson.build
create mode 100644 lib/librte_eal/common/include/arch/arm/meson.build
diff --git a/config/arm/meson.build b/config/arm/meson.build
new file mode 100644
index 000000000..250958415
--- /dev/null
+++ b/config/arm/meson.build
@@ -0,0 +1,43 @@
+# BSD LICENSE
+#
+# Copyright(c) 2017 Intel Corporation.
+# 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.
+
+# for checking defines we need to use the correct compiler flags
+march_opt = '-march=@0@'.format(machine)
+
+dpdk_conf.set('RTE_ARCH_ARM', 1)
+if cc.sizeof('void *') == 8
+ dpdk_conf.set('RTE_ARCH_ARM64', 1)
+ dpdk_conf.set('RTE_ARCH_64', 1)
+else
+ dpdk_conf.set('RTE_ARCH_ARMv7', 1)
+endif
+dpdk_conf.set('RTE_CACHE_LINE_SIZE', 128)
+dpdk_conf.set('RTE_FORCE_INTRINSICS', 1)
diff --git a/config/meson.build b/config/meson.build
index d9a8e9f2c..e1cd35da8 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -84,8 +84,10 @@ endforeach
compile_time_cpuflags = []
if host_machine.cpu_family().startswith('x86')
arch_subdir = 'x86'
- subdir(arch_subdir)
+elif host_machine.cpu_family().startswith('arm') or host_machine.cpu_family().startswith('aarch')
+ arch_subdir = 'arm'
endif
+subdir(arch_subdir)
dpdk_conf.set('RTE_COMPILE_TIME_CPUFLAGS', ','.join(compile_time_cpuflags))
# set the install path for the drivers
diff --git a/lib/librte_eal/common/arch/arm/meson.build b/lib/librte_eal/common/arch/arm/meson.build
new file mode 100644
index 000000000..57158271d
--- /dev/null
+++ b/lib/librte_eal/common/arch/arm/meson.build
@@ -0,0 +1,33 @@
+# BSD LICENSE
+#
+# Copyright(c) 2017 Intel Corporation.
+# 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.
+
+eal_common_arch_sources = files('rte_cpuflags.c',
+ 'rte_cycles.c')
diff --git a/lib/librte_eal/common/include/arch/arm/meson.build b/lib/librte_eal/common/include/arch/arm/meson.build
new file mode 100644
index 000000000..c5d399bf1
--- /dev/null
+++ b/lib/librte_eal/common/include/arch/arm/meson.build
@@ -0,0 +1,57 @@
+# BSD LICENSE
+#
+# Copyright(c) 2017 Intel Corporation.
+# 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.
+
+install_headers(
+ 'rte_atomic_32.h',
+ 'rte_atomic_64.h',
+ 'rte_atomic.h',
+ 'rte_byteorder.h',
+ 'rte_cpuflags_32.h',
+ 'rte_cpuflags_64.h',
+ 'rte_cpuflags.h',
+ 'rte_cycles_32.h',
+ 'rte_cycles_64.h',
+ 'rte_cycles.h',
+ 'rte_io_64.h',
+ 'rte_io.h',
+ 'rte_memcpy_32.h',
+ 'rte_memcpy_64.h',
+ 'rte_memcpy.h',
+ 'rte_pause_32.h',
+ 'rte_pause_64.h',
+ 'rte_pause.h',
+ 'rte_prefetch_32.h',
+ 'rte_prefetch_64.h',
+ 'rte_prefetch.h',
+ 'rte_rwlock.h',
+ 'rte_spinlock.h',
+ 'rte_vect.h',
+ subdir: get_option('include_subdir_arch'))
--
2.14.3
next reply other threads:[~2017-12-19 10:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 10:53 Bruce Richardson [this message]
2017-12-19 13:27 ` Luca Boccassi
2017-12-19 14:17 ` Bruce Richardson
2018-01-19 13:05 ` [dpdk-dev] [PATCH v2 1/2] build: add " Pavan Nikhilesh
2018-01-19 13:05 ` [dpdk-dev] [PATCH v2 2/2] build: add support for detecting march on ARM Pavan Nikhilesh
2018-01-19 13:52 ` [dpdk-dev] [PATCH v3 1/2] build: add support for ARM builds Pavan Nikhilesh
2018-01-19 13:52 ` [dpdk-dev] [PATCH v3 2/2] build: add support for detecting march on ARM Pavan Nikhilesh
2018-01-19 16:17 ` Bruce Richardson
2018-01-19 17:13 ` Pavan Nikhilesh
2018-01-19 17:30 ` Bruce Richardson
2018-01-19 16:24 ` [dpdk-dev] [PATCH v3 1/2] build: add support for ARM builds Bruce Richardson
2018-01-19 16:49 ` Hemant Agrawal
2018-01-19 17:33 ` Bruce Richardson
2018-01-19 18:23 ` [dpdk-dev] [PATCH v4 " Pavan Nikhilesh
2018-01-19 18:23 ` [dpdk-dev] [PATCH v4 2/2] build: add support for detecting march on ARM Pavan Nikhilesh
2018-01-22 5:52 ` Herbert Guan
2018-01-22 7:16 ` Pavan Nikhilesh
2018-01-22 11:46 ` [dpdk-dev] [PATCH v5 1/2] build: add support for ARM builds Pavan Nikhilesh
2018-01-22 11:46 ` [dpdk-dev] [PATCH v5 2/2] build: add support for detecting march on ARM Pavan Nikhilesh
2018-01-22 12:30 ` Bruce Richardson
2018-01-22 12:37 ` Pavan Nikhilesh
2018-01-22 14:09 ` Bruce Richardson
2018-01-22 14:44 ` Pavan Nikhilesh
2018-01-22 15:26 ` [dpdk-dev] [PATCH v6 1/4] build: add support for ARM builds Pavan Nikhilesh
2018-01-22 15:26 ` [dpdk-dev] [PATCH v6 2/4] build: add support for detecting march on ARM Pavan Nikhilesh
2018-01-22 15:26 ` [dpdk-dev] [PATCH v6 3/4] build: add support for vendor specific ARM cross builds Pavan Nikhilesh
2018-01-22 15:26 ` [dpdk-dev] [PATCH v6 4/4] doc: add instructions to cross compile using meson Pavan Nikhilesh
2018-01-22 16:10 ` [dpdk-dev] [PATCH v6 1/4] build: add support for ARM builds Bruce Richardson
2018-01-22 16:20 ` Jerin Jacob
2018-01-22 16:26 ` Bruce Richardson
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