MdePkg/BaseSynchronizationLib: Add volatile Interlocked*() APIs

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

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.nasm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.nasm
index 4c8c8103d9dbc07734bddbe964e3c0b662b592ab..31142d03c0e5e1df05bcd950d5dfaf69be391fe6 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.nasm
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange32.nasm
@@ -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
@@ -28,7 +28,7 @@
 ; UINT32\r
 ; EFIAPI\r
 ; InterlockedCompareExchange32 (\r
-;   IN      UINT32                    *Value,\r
+;   IN      volatile UINT32           *Value,\r
 ;   IN      UINT32                    CompareValue,\r
 ;   IN      UINT32                    ExchangeValue\r
 ;   );\r