zephyr/kernel
Carlo Caione 74a942e673 barriers: Introduce barrier operations
Introduce a new API for barrier operations starting with a general
skeleton and the implementation for barrier_data_memory_fence_full().

Select a built-in or an arch-based implementation according to new
Kconfig symbols CONFIG_BARRIER_OPERATIONS_BUILTIN and
CONFIG_BARRIER_OPERATIONS_ARCH.

The built-in implementation falls back on the compiler built-in
function using __ATOMIC_SEQ_CST as it is done for the atomic APIs
already.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2023-05-24 13:13:57 -04:00
..
include
paging
atomic_c.c
banner.c
CMakeLists.txt
compiler_stack_protect.c
condvar.c
device.c
errno.c
events.c
fatal.c
futex.c
idle.c
init.c
Kconfig
Kconfig.vm
kheap.c
mailbox.c
main_weak.c
mem_domain.c
mem_slab.c
mempool.c
mmu.c
msg_q.c
mutex.c
pipes.c
poll.c
queue.c
sched.c
sem.c
smp.c
stack.c
system_work_q.c
thread.c
timeout.c
timer.c
usage.c
userspace_handler.c
userspace.c
version.c
work.c
xip.c