diff --git a/sysdeps/aarch64/dl-hwcaps-subdirs.c b/sysdeps/aarch64/dl-hwcaps-subdirs.c
new file mode 100644
index 0000000000..fd6325024e
--- /dev/null
+++ b/sysdeps/aarch64/dl-hwcaps-subdirs.c
@@ -0,0 +1,31 @@
+/* Architecture-specific glibc-hwcaps subdirectories. aarch64 version.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ . */
+
+#include
+#include
+
+const char _dl_hwcaps_subdirs[] = "atomics";
+
+int32_t
+_dl_hwcaps_subdirs_active (void)
+{
+ if (GLRO (dl_hwcap) & HWCAP_ATOMICS)
+ return 1;
+
+ return 0;
+}