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Writes the specified value to the specified debug register.
void __writedr(unsigned DebugRegister, unsigned DebugValue);
void __writedr(unsigned DebugRegister, unsigned __int64 DebugValue);
Parameters
[in] DebugRegister
A number from 0 through 7 that identifies the debug register.[in] DebugValue
A value to write to the debug register.
Remarks
These intrinsics are available only in kernel mode, and the routines are available only as intrinsics.
Requirements
Intrinsic |
Architecture |
|---|---|
__writedr |
x86, x64 |
Header file <intrin.h>