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34 lines
550 B
C
34 lines
550 B
C
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/** @file
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CpuBreakpoint function.
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Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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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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unsigned __int64 __readmsr (int register);
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#pragma intrinsic(__readmsr)
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/**
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Read data to MSR.
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@param Index Register index of MSR.
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@return Value read from MSR.
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**/
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UINT64
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EFIAPI
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AsmReadMsr64 (
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IN UINT32 Index
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)
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{
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return __readmsr (Index);
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}
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