MdePkg/BaseSynchronizationLib: Add volatile Interlocked*() APIs

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / X64 / InterlockedCompareExchange32.asm

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.asm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.asm
index ee94ff7aefcc0c281c2132740e6aeb01aecd83d5..269a3c7e416fb159fbcdb06dc43af5777140858c 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.asm
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.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
 ; InterlockedCompareExchange32 (\r
-;   IN      UINT32                    *Value,\r
+;   IN      volatile UINT32           *Value,\r
 ;   IN      UINT32                    CompareValue,\r
 ;   IN      UINT32                    ExchangeValue\r
 ;   );\r