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__svm_stgi

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Microsoft Specific

Sets the global interrupt flag.

Syntax

void __svm_stgi(void);

Remarks

The __svm_stgi function is equivalent to the STGI 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_stgi x86, x64

Header file <intrin.h>

END Microsoft Specific

See also

Compiler intrinsics
__svm_clgi