[dpdk-dev] [PATCH v13 0/7] aarch64 -> aarch32 cross compilation support
Juraj Linkeš
juraj.linkes at pantheon.tech
Tue Mar 9 09:36:38 CET 2021
Add support for aarch32 cross build in meson and add aarch64 -> aarch32
cross build to Travis.
Aarch32 is an execution state that allows execution of 32-bit code on
armv8 machines. This execution state contains a superset of previous
armv7 32-bit instructions and features. Thus the aarch32 build is distinct
from arvm7 build.
v4:
Removed disabled drivers which actually build on arm32.
Also tested the patchset with series 9609 which fixes underlying failures.
v5:
Changed the condition for running test-null.sh in ci.
Re-uploaded after underlying fixes have been committed.
v6:
Changed the condition for running test-null.sh again.
Reworked the patch to do aarch32 build instead of arvm7-a build.
Simplified meson build flags. Changed commit msgs.
Added 32b qualifier to .travis.yml.
Added a patch with fixes for bnxt.
Added a patch with cross compilation docs.
v7:
Rebased the patchset.
v8:
Removed Makefile additions from net/bnxt patch.
v9:
Changed ci test-null.sh condition, only run it if not cross-compiling
aarch64 nor aarch32.
Cleaned up docs.
v10:
Fixed doc: add aarch32 build guidance commit message.
v11:
Rebase and fix scf and bnxt after rebase.
v12:
Dropped one superfluous net/bnxt patch.
v13:
Rebased and fixed net/virtio build by removing NEON for aarch32.
Acked-by: Aaron Conole <aconole at redhat.com>
Juraj Linkeš (4):
net/virtio: fix aarch32 build
build: add aarch32 meson build flags
build: add aarch32 to meson cross-compilation
ci: add aarch64 -> aarch32 cross compiling jobs
Phil Yang (1):
doc: add aarch32 build guidance
Ruifeng Wang (2):
net/sfc: fix aarch32 build
net/bnxt: fix aarch32 build
.ci/linux-build.sh | 7 +++-
.travis.yml | 19 ++++++++++
config/arm/arm32_armv8a_linux_gcc | 17 +++++++++
config/arm/meson.build | 24 ++++++++++--
.../linux_gsg/cross_build_dpdk_for_arm64.rst | 37 +++++++++++++++----
drivers/common/sfc_efx/meson.build | 2 +-
drivers/net/bnxt/meson.build | 2 +-
drivers/net/sfc/meson.build | 2 +-
drivers/net/virtio/meson.build | 2 +-
9 files changed, 97 insertions(+), 15 deletions(-)
create mode 100644 config/arm/arm32_armv8a_linux_gcc
--
2.20.1
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