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__writemsr

 

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The latest version of this topic can be found at __writemsr.

Microsoft Specific**

Generates the Write to Model Specific Register (wrmsr) instruction.

Syntax

void __writemsr(   
   unsigned long Register,   
   unsigned __int64 Value   
);  

Parameters

[in] Register
The model specific register.

[in] Value
The value to write.

Requirements

Intrinsic Architecture
__writemsr x86, x64

Header file <intrin.h>

Remarks

This function may only be used in kernel mode, and this routine is only available as an intrinsic.

END Microsoft Specific

See Also

Compiler Intrinsics