/** @file | |
Math worker functions. | |
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#include "BaseLibInternals.h" | |
/** | |
Rotates a 64-bit integer left between 0 and 63 bits, filling the low bits | |
with the high bits that were rotated. | |
This function rotates the 64-bit value Operand to the left by Count bits. The | |
low Count bits are fill with the high Count bits of Operand. The rotated | |
value is returned. | |
If Count is greater than 63, then ASSERT(). | |
@param Operand The 64-bit operand to rotate left. | |
@param Count The number of bits to rotate left. | |
@return Operand << Count | |
**/ | |
UINT64 | |
EFIAPI | |
LRotU64 ( | |
IN UINT64 Operand, | |
IN UINTN Count | |
) | |
{ | |
ASSERT (Count < 64); | |
return InternalMathLRotU64 (Operand, Count); | |
} |