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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
This commit is contained in:
yshang1
2008-07-08 09:38:43 +00:00
parent d74eeda8a7
commit 38bbd3d91c
104 changed files with 392 additions and 286 deletions
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19
MdePkg/Library/BaseLib/Ebc/Synchronization.c
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@@ -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 (