1. added functions header for BaseUefiDecompressLi
2. added some internal functions header for BaseLib 3. added EFIAPI for some internal assembly files declare git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1050 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@ -14,6 +14,23 @@
|
||||
|
||||
**/
|
||||
|
||||
/**
|
||||
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 (
|
||||
@ -22,6 +39,19 @@ InternalSyncCompareExchange32 (
|
||||
IN UINT32 ExchangeValue
|
||||
);
|
||||
|
||||
/**
|
||||
Performs an atomic increment of an 32-bit unsigned integer.
|
||||
|
||||
Performs an atomic increment of the 32-bit unsigned integer specified by
|
||||
Value and returns the incremented value. The increment operation must be
|
||||
performed using MP safe mechanisms. The state of the return value is not
|
||||
guaranteed to be MP safe.
|
||||
|
||||
@param Value A pointer to the 32-bit value to increment.
|
||||
|
||||
@return The incremented value.
|
||||
|
||||
**/
|
||||
UINT32
|
||||
EFIAPI
|
||||
InternalSyncIncrement (
|
||||
@ -40,6 +70,19 @@ InternalSyncIncrement (
|
||||
return OriginalValue + 1;
|
||||
}
|
||||
|
||||
/**
|
||||
Performs an atomic decrement of an 32-bit unsigned integer.
|
||||
|
||||
Performs an atomic decrement of the 32-bit unsigned integer specified by
|
||||
Value and returns the decrement value. The decrement operation must be
|
||||
performed using MP safe mechanisms. The state of the return value is not
|
||||
guaranteed to be MP safe.
|
||||
|
||||
@param Value A pointer to the 32-bit value to decrement.
|
||||
|
||||
@return The decrement value.
|
||||
|
||||
**/
|
||||
UINT32
|
||||
EFIAPI
|
||||
InternalSyncDecrement (
|
||||
|
Reference in New Issue
Block a user