diff options
Diffstat (limited to 'src/runtime/atomic_arm64.s')
| -rw-r--r-- | src/runtime/atomic_arm64.s | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/runtime/atomic_arm64.s b/src/runtime/atomic_arm64.s new file mode 100644 index 0000000..21b4d8c --- /dev/null +++ b/src/runtime/atomic_arm64.s @@ -0,0 +1,9 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "textflag.h" + +TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0 + DMB $0xe // DMB ST + RET |