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__svm_clgi

Microsoft Specific

This topic is new for Visual Studio 2005 SP1.

Clears the global interrupt flag.


void __svm_clgi( void );

The __svm_clgi function is equivalent to the CLGI machine instruction. The global interrupt flag determines whether the microprocessor ignores, postpones, or handles interrupts due to events such as an I/O completion, a hardware temperature alert, or a debug exception.

This function supports the interaction of a host's virtual machine monitor with a guest operating system and its applications. For more information, search for the document, "AMD64 Architecture Programmer's Manual Volume 2: System Programming," document number 24593, revision 3.11, at the AMD corporation site.

Intrinsic Architecture

__svm_clgi

x86, x64

Header file <intrin.h>

END Microsoft Specific

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