MdePkg/BaseSynchronizationLib: Add volatile Interlocked*() APIs

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / X64 / InterlockedCompareExchange16.asm

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.asm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.asm
index 79266624b1cae1967a939a4b2407b1c1287123ab..e8919222e3d7e7502af6370da9cd1339a2f78167 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.asm
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.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
 ; Copyright (c) 2015, Linaro Ltd. 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
@@ -28,7 +28,7 @@
 ; UINT16\r
 ; EFIAPI\r
 ; InterlockedCompareExchange16 (\r
-;   IN      UINT16                    *Value,\r
+;   IN      volatile UINT16           *Value,\r
 ;   IN      UINT16                    CompareValue,\r
 ;   IN      UINT16                    ExchangeValue\r
 ;   );\r