mirror of https://github.com/acidanthera/audk.git
42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/** @file
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CpuBreakpoint function.
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Copyright (c) 2006 - 2008, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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/**
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Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
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**/
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void __writemsr (unsigned long Register, unsigned __int64 Value);
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#pragma intrinsic(__writemsr)
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/**
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Write data to MSR.
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@param Index Register index of MSR.
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@param Value Data wants to be written.
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@return Value written to MSR.
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**/
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UINT64
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EFIAPI
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AsmWriteMsr64 (
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IN UINT32 Index,
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IN UINT64 Value
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)
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{
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__writemsr (Index, Value);
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return Value;
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}
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