MdePkg/Library/BaseLib/X64/WriteMsr64.c File Reference


Functions

void __writemsr (unsigned long Register, unsigned __int64 Value)
UINT64 EFIAPI AsmWriteMsr64 (IN UINT32 Index, IN UINT64 Value)

Detailed Description

CpuBreakpoint function.

Copyright (c) 2006 - 2010, 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

void __writemsr ( unsigned long  Register,
unsigned __int64  Value 
)

Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.

Referenced by AsmWriteMsr64().

UINT64 EFIAPI AsmWriteMsr64 ( IN UINT32  Index,
IN UINT64  Value 
)

Write data to MSR.

Parameters:
Index The register index of MSR.
Value Data wants to be written.
Returns:
Value written to MSR.

References __writemsr().


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