MdePkg/BaseSynchronizationLib: Add volatile Interlocked*() APIs

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / X64 / InterlockedDecrement.asm

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.asm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.asm
index fdea0d4c18dc63fd051479a918c0e70a3158a8ae..23f03c4a7bd3a2b9d034dbe758b2a099128efc75 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.asm
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedDecrement.asm
@@ -1,6 +1,6 @@
 ;------------------------------------------------------------------------------\r
 ;\r
-; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
+; Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
 ; This program and the accompanying materials\r
 ; are licensed and made available under the terms and conditions of the BSD License\r
 ; which accompanies this distribution.  The full text of the license may be found at\r
@@ -27,7 +27,7 @@
 ; UINT32\r
 ; EFIAPI\r
 ; InterlockedDecrement (\r
-;   IN      UINT32                    *Value\r
+;   IN      volatile UINT32           *Value\r
 ;   );\r
 ;------------------------------------------------------------------------------\r
 InternalSyncDecrement   PROC\r