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Microsoft Specific
Generates the rdmsr instruction, which reads the model-specific register specified by register and returns its value.
__int64 __readmsr(
int register
);
Parameters
- [in] register
The model specific register to read.
Return Value
The value in the specified register.
Requirements
Intrinsic |
Architecture |
|---|---|
__readmsr |
x86, x64 |
Header file <intrin.h>
Remarks
This function is only available in kernel mode, and the routine is only available as an intrinsic.
For more information, see the AMD documentation.