| /** @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 right between 0 and 63 bits, filling the high bits | |
| with the high low bits that were rotated. | |
| This function rotates the 64-bit value Operand to the right by Count bits. | |
| The high Count bits are fill with the low 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 right. | |
| @param Count The number of bits to rotate right. | |
| @return Operand >> Count. | |
| **/ | |
| UINT64 | |
| EFIAPI | |
| RRotU64 ( | |
| IN UINT64 Operand, | |
| IN UINTN Count | |
| ) | |
| { | |
| ASSERT (Count < 64); | |
| return InternalMathRRotU64 (Operand, Count); | |
| } |