Author: kib
Date: Wed Mar 9 10:21:13 2016
New Revision: 296562
URL: https://svnweb.freebsd.org/changeset/base/296562
Log:
MFC r295966:
Return dst as the result from memcpy(9) on amd64.
PR: 207422
Modified:
stable/10/sys/amd64/amd64/support.S
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/amd64/amd64/support.S
==============================================================================
--- stable/10/sys/amd64/amd64/support.S Wed Mar 9 10:19:32 2016
(r296561)
+++ stable/10/sys/amd64/amd64/support.S Wed Mar 9 10:21:13 2016
(r296562)
@@ -152,6 +152,7 @@ END(bcopy)
*/
ENTRY(memcpy)
PUSH_FRAME_POINTER
+ movq %rdi,%rax
movq %rdx,%rcx
shrq $3,%rcx /* copy by 64-bit words */
cld /* copy forwards */
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