| /** @file | |
| Math worker functions. | |
| Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> | |
| This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php. | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| #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); | |
| } |