diff options
| author | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-07-08 09:38:43 +0000 |
|---|---|---|
| committer | yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-07-08 09:38:43 +0000 |
| commit | 38bbd3d91c38481d18c1a7e2049473c951ee98ed (patch) | |
| tree | ae4da246ac9d5b8501d017de66aecf1c7c8bb8b4 /MdePkg/Library/BaseLib/Ebc | |
| parent | d74eeda8a7ed223d49e59378f33b2bcfb1bb73b1 (diff) | |
| download | edk2-platforms-38bbd3d91c38481d18c1a7e2049473c951ee98ed.tar.xz | |
Code scrub:
MdePkg/Library/BaseCacheMaintenanceLib
MdePkg/Library/BaseDebugLibNull
MdePkg/Library/BaseIoLibIntrinsic
MdePkg/Library/BaseLib
MdePkg/Library/BaseMemoryLib
MdePkg/Library/BaseMemoryLibMmx
MdePkg/Library/BaseMemoryLibOptDxe
MdePkg/Library/BaseMemoryLibOptPei
MdePkg/Library/BaseMemoryLibRepStr
MdePkg/Library/BaseMemoryLibSse2
MdePkg/Library/BasePeCoffGetEntryPointLib
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5426 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib/Ebc')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c | 1 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/Ebc/Synchronization.c | 19 |
2 files changed, 20 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c b/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c index 44d393f6b4..13de998127 100644 --- a/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c +++ b/MdePkg/Library/BaseLib/Ebc/SetJumpLongJump.c @@ -28,6 +28,7 @@ **/
VOID
+EFIAPI
InternalAssertJumpBuffer (
IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer
);
diff --git a/MdePkg/Library/BaseLib/Ebc/Synchronization.c b/MdePkg/Library/BaseLib/Ebc/Synchronization.c index ef3fa62d89..cb5d1f3450 100644 --- a/MdePkg/Library/BaseLib/Ebc/Synchronization.c +++ b/MdePkg/Library/BaseLib/Ebc/Synchronization.c @@ -12,6 +12,25 @@ **/
+/**
+ Performs an atomic compare exchange operation on a 32-bit
+ unsigned integer.
+
+ Performs an atomic compare exchange operation on the 32-bit
+ unsigned integer specified by Value. If Value is equal to
+ CompareValue, then Value is set to ExchangeValue and
+ CompareValue is returned. If Value is not equal to
+ CompareValue, then Value is returned. The compare exchange
+ operation must be performed using MP safe mechanisms.
+
+ @param Value A pointer to the 32-bit value for the
+ compare exchange operation.
+ @param CompareValue 32-bit value used in compare operation.
+ @param ExchangeValue 32-bit value used in exchange operation.
+
+ @return The original *Value before exchange.
+
+**/
UINT32
EFIAPI
InternalSyncCompareExchange32 (
|