Introduce an abstraction for compiler specific atomics and a meson option to allow standard C11 atomics use.
Note, this series does not attempt to convert to the use of the abstraction it only introduces it as per the plan discussed here. http://mails.dpdk.org/archives/dev/2023-January/258693.html devtools checkatches warnings are expected as we intend no functional change with this series. Subsequent series will address the use of __sync_xxx builtins warning. v2: * remove non-explicit rte_atomic_xxx macros. Tyler Retzlaff (1): eal: introduce atomics abstraction config/meson.build | 11 ++++ lib/eal/arm/include/rte_atomic_32.h | 6 ++- lib/eal/arm/include/rte_atomic_64.h | 6 ++- lib/eal/include/generic/rte_atomic.h | 96 +++++++++++++++++++++++++++++++++- lib/eal/loongarch/include/rte_atomic.h | 6 ++- lib/eal/ppc/include/rte_atomic.h | 6 ++- lib/eal/riscv/include/rte_atomic.h | 6 ++- lib/eal/x86/include/rte_atomic.h | 8 ++- meson_options.txt | 2 + 9 files changed, 139 insertions(+), 8 deletions(-) -- 1.8.3.1
