MdePkg/Library/BaseLib/Ia32/SwapBytes64.c File Reference


Functions

UINT64 EFIAPI InternalMathSwapBytes64 (IN UINT64 Operand)

Detailed Description

Implementation of 64-bit swap bytes

Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
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.


Function Documentation

UINT64 EFIAPI InternalMathSwapBytes64 ( IN UINT64  Operand  ) 

Switches the endianess of a 64-bit integer.

This function swaps the bytes in a 64-bit unsigned value to switch the value from little endian to big endian or vice versa. The byte swapped value is returned.

Parameters:
Operand A 64-bit unsigned value.
Returns:
The byte swaped Operand.

References eax, edx, mov, and SwapBytes32().


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