1 /** @file

2 Math worker functions.

4 Copyright (c) 2006, Intel Corporation<BR>

5 All rights reserved. This program and the accompanying materials

6 are licensed and made available under the terms and conditions of the BSD License

7 which accompanies this distribution. The full text of the license may be found at

8 http://opensource.org/licenses/bsd-license.php

10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

13 **/

17 /**

18 Shifts a 64-bit integer left between 0 and 63 bits. The low bits are filled

19 with zeros. The shifted value is returned.

21 This function shifts the 64-bit value Operand to the left by Count bits. The

22 low Count bits are set to zero. The shifted value is returned.

24 If Count is greater than 63, then ASSERT().

26 @param Operand The 64-bit operand to shift left.

27 @param Count The number of bits to shift left.

29 @return Operand << Count

31 **/

32 UINT64

33 EFIAPI

35 IN UINT64 Operand,

36 IN UINTN Count

37 )

38 {

41 }