vendor/compiler-rt/compiler-rt-r224034

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/builtins/arm/aeabi_memcpy.S b/lib/builtins/arm/aeabi_memcpy.S
new file mode 100644
index 0000000000000..cf02332490a12
--- /dev/null
+++ b/lib/builtins/arm/aeabi_memcpy.S
@@ -0,0 +1,20 @@
+//===-- aeabi_memcpy.S - EABI memcpy implementation -----------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "../assembly.h"
+
+//  void __aeabi_memcpy(void *dest, void *src, size_t n) { memcpy(dest, src, n); }
+
+        .p2align 2
+DEFINE_COMPILERRT_FUNCTION(__aeabi_memcpy)
+        b       memcpy
+END_COMPILERRT_FUNCTION(__aeabi_memcpy)
+
+DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memcpy4, __aeabi_memcpy)
+DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memcpy8, __aeabi_memcpy)