Atish Patra 6bd1512024 lib: Support atomic swap instructions ...

If compiler supports riscv atomic instructions, we should
use them instead of legacy gcc built-in macros
__sync_lock_test_and_set in atomic exchange functions.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>

2019-08-31 13:13:47 +05:30

..

sbi

lib: Support atomic swap instructions

2019-08-31 13:13:47 +05:30

utils

lib: Fix timer for 32 bit

2019-08-31 13:13:12 +05:30