IsMsr

This function checks existence of MSR (model specific register).

Syntax

BOOL IsMsr();

Parameters

• None

Return Values

If "RDMSR/WRMSR" instruction is supported, the return value is TRUE.

If "RDMSR/WRMSR" instruction is not supported, the return value is FALSE.

Remarks

Intel Pentium or later processors have MSRs.

Requirements

• WinRing0 1.0 or later

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