CompatibilityChecks.h

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#include "pch.h"

//                 Structures                   //

typedef struct _COMPATIBILITY_CHECKS_STATUS
{
    BOOLEAN IsX2Apic;                  // X2APIC or XAPIC routine
    BOOLEAN RtmSupport;                // check for RTM support
    BOOLEAN PmlSupport;                // check Page Modification Logging (PML) support
    BOOLEAN ModeBasedExecutionSupport; // check for mode based execution support (processors after Kaby Lake release will support this feature)
    BOOLEAN ExecuteOnlySupport;        // Support for execute-only pages (indicating that data accesses are not allowed while instruction fetches are allowed)
    BOOLEAN CetIbtSupport;             // CET IBT support (indicating that indirect branch tracking is supported)
    BOOLEAN CetShadowStackSupport;     // CET shadow stack support (indicating that shadow stacks are supported)
    UINT32  VirtualAddressWidth;       // Virtual address width for x86 processors
    UINT32  PhysicalAddressWidth;      // Physical address width for x86 processors
 
} COMPATIBILITY_CHECKS_STATUS, *PCOMPATIBILITY_CHECKS_STATUS;

//                 Functions                    //
 
VOID
CompatibilityCheckPerformChecks();