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| author | Atish Patra <atish.patra@wdc.com> | 2019-08-29 15:19:12 -0700 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-08-31 13:13:47 +0530 |
| commit | 6bd1512024c84250a248dea37f30b71a2c4c260f (patch) | |
| tree | 9a7d0545d0f10eb85b1c3d39d68a85e64ee9cbce /docs/platform | |
| parent | 2e5cc9051b5daf0b164f0454e28e08c2b952089a (diff) | |
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>
Diffstat (limited to 'docs/platform')
0 files changed, 0 insertions, 0 deletions