MdePkg/Library/BaseLib/Ia32/ReadMm0.c File Reference


Functions

UINT64 EFIAPI AsmReadMm0 (VOID)

Detailed Description

AsmReadMm0 function

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 AsmReadMm0 ( VOID   ) 

Reads the current value of 64-bit MMX Register #0 (MM0).

Reads and returns the current value of MM0. This function is only available on IA-32 and x64.

Returns:
The current value of MM0.

References eax, edx, and esp.


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