Information about XSAVE-managed state stored within CPU-specific context structures. More...

#include "dbghelp.h"

Public Attributes
uint32_t	SizeOfInfo
	The size of this structure, in bytes. This value is `sizeof(XSTATE_CONFIG_FEATURE_MSC_INFO)`.

uint32_t	ContextSize
	The size of a CPU-specific context structure carrying all XSAVE state components described by this structure. More...

uint64_t	EnabledFeatures
	The XSAVE state-component bitmap, XSAVE_BV. More...

XSTATE_FEATURE	Features [MAXIMUM_XSTATE_FEATURES]
	The location of each state component within a CPU-specific context structure. More...

Detailed Description

Information about XSAVE-managed state stored within CPU-specific context structures.

Member Data Documentation

uint32_t XSTATE_CONFIG_FEATURE_MSC_INFO::ContextSize

The size of a CPU-specific context structure carrying all XSAVE state components described by this structure.

Equivalent to the value returned by InitializeContext() in ContextLength.

uint64_t XSTATE_CONFIG_FEATURE_MSC_INFO::EnabledFeatures

The XSAVE state-component bitmap, XSAVE_BV.

See Intel Software Developer’s Manual, Volume 1: Basic Architecture (253665-060), 13.4.2 “XSAVE Header”.

XSTATE_FEATURE XSTATE_CONFIG_FEATURE_MSC_INFO::Features[MAXIMUM_XSTATE_FEATURES]

The location of each state component within a CPU-specific context structure.

This array is indexed by bit position numbers used in EnabledFeatures.

The documentation for this struct was generated from the following file: