__svm_invlpga

  • Article

Microsoft Specific

This topic is new for Visual Studio 2005 SP1.

Invalidates the address mapping entry in the computer's translation look-aside buffer. Parameters specify the virtual address and address space identifier of the page to invalidate.

void __svm_invlpga(
     void *Va,
     int ASID);

Parameters

Parameter

Description

[in] Va

The virtual address of the page to invalidate.

[in] ASID

The address space identifier (ASID) of the page to invalidate.

Remarks

The __svm_invlpga function is equivalent to the INVLPGA machine instruction. 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.

Requirements

Intrinsic

Architecture

__svm_invlpga

x86, x64

Header file <intrin.h>

See Also

Reference

Compiler Intrinsics