/** @file | |
Base Memory Library functions implementation bases on PeiServcie. | |
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#include "MemLibInternals.h" | |
/** | |
Copies a source buffer to a destination buffer, and returns the destination buffer. | |
This function wraps the gPS->CopyMem (). | |
@param DestinationBuffer The pointer to the destination buffer of the memory copy. | |
@param SourceBuffer The pointer to the source buffer of the memory copy. | |
@param Length The number of bytes to copy from SourceBuffer to DestinationBuffer. | |
@return DestinationBuffer. | |
**/ | |
VOID * | |
EFIAPI | |
InternalMemCopyMem ( | |
OUT VOID *Destination, | |
IN CONST VOID *Source, | |
IN UINTN Length | |
) | |
{ | |
(*GetPeiServicesTablePointer ())->CopyMem ( | |
Destination, | |
(VOID*)Source, | |
Length | |
); | |
return Destination; | |
} | |
/** | |
Fills a target buffer with a byte value, and returns the target buffer. | |
This function wraps the gPS->SetMem (). | |
@param Buffer Memory to set. | |
@param Size The number of bytes to set. | |
@param Value Value of the set operation. | |
@return Buffer. | |
**/ | |
VOID * | |
EFIAPI | |
InternalMemSetMem ( | |
OUT VOID *Buffer, | |
IN UINTN Size, | |
IN UINT8 Value | |
) | |
{ | |
(*GetPeiServicesTablePointer ())->SetMem ( | |
Buffer, | |
Size, | |
Value | |
); | |
return Buffer; | |
} |