svm-vmsave.md

description	title	ms.date	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: __svm_vmsave	__svm_vmsave	09/02/2019	__svm_vmsave	VMSAVE instruction __svm_vmsave intrinsic	617a60bd-8514-4ba1-8066-bcf4dd481030

__svm_vmsave

Microsoft Specific

Stores a subset of processor state in the specified virtual machine control block (VMCB).

Syntax

void __svm_vmsave(
   size_t VmcbPhysicalAddress
);

Parameters

VmcbPhysicalAddress
[in] The physical address of the VMCB.

Remarks

The __svm_vmsave function is equivalent to the VMSAVE 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 or later, at the AMD Corporation site.

Requirements

Intrinsic	Architecture
__svm_vmsave	x86, x64

Header file <intrin.h>

END Microsoft Specific

See also

Compiler intrinsics
__svm_vmrun
__svm_vmload