__writemsr
Visual Studio 2015
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at __writemsr.
Microsoft Specific**
Generates the Write to Model Specific Register (wrmsr) instruction.
void __writemsr( unsigned long Register, unsigned __int64 Value );
Parameters
[in] Register
The model specific register.
[in] Value
The value to write.
| Intrinsic | Architecture |
|---|---|
__writemsr | x86, x64 |
Header file <intrin.h>
This function may only be used in kernel mode, and this routine is only available as an intrinsic.
Show: