svm-clgi.md

description	title	ms.date	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: __svm_clgi	__svm_clgi	09/02/2019	__svm_clgi	CLGI instruction __svm_clgi intrinsic	6640f5ab-9472-46f9-a042-e15c4f1ff858

__svm_clgi

Microsoft Specific

Clears the global interrupt flag.

Syntax

void __svm_clgi( void );

Remarks

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 "AMD64 Architecture Programmer's Manual Volume 2: System Programming," at the AMD corporation site.

Requirements

Intrinsic	Architecture
__svm_clgi	x86, x64

Header file <intrin.h>

END Microsoft Specific

See also

Compiler intrinsics
__svm_stgi