SmmProfileArch.h

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#ifndef _SMM_PROFILE_ARCH_H_
#define _SMM_PROFILE_ARCH_H_
 
#pragma pack (1)
 
typedef struct _MSR_DS_AREA_STRUCT {
  UINT32    BTSBufferBase;
  UINT32    BTSIndex;
  UINT32    BTSAbsoluteMaximum;
  UINT32    BTSInterruptThreshold;
  UINT32    PEBSBufferBase;
  UINT32    PEBSIndex;
  UINT32    PEBSAbsoluteMaximum;
  UINT32    PEBSInterruptThreshold;
  UINT32    PEBSCounterReset[4];
  UINT32    Reserved;
} MSR_DS_AREA_STRUCT;
 
typedef struct _BRANCH_TRACE_RECORD {
  UINT32    LastBranchFrom;
  UINT32    LastBranchTo;
  UINT32    Rsvd0           : 4;
  UINT32    BranchPredicted : 1;
  UINT32    Rsvd1           : 27;
} BRANCH_TRACE_RECORD;
 
typedef struct _PEBS_RECORD {
  UINT32    Eflags;
  UINT32    LinearIP;
  UINT32    Eax;
  UINT32    Ebx;
  UINT32    Ecx;
  UINT32    Edx;
  UINT32    Esi;
  UINT32    Edi;
  UINT32    Ebp;
  UINT32    Esp;
} PEBS_RECORD;
 
#pragma pack ()
 
#define PHYSICAL_ADDRESS_MASK  ((1ull << 32) - SIZE_4KB)
 
VOID
RestorePageTableAbove4G (
  UINT64   *PageTable,
  UINT64   PFAddress,
  UINTN    CpuIndex,
  UINTN    ErrorCode,
  BOOLEAN  *IsValidPFAddress
  );
 
VOID
InitSmmS3Cr3 (
  OUT UINTN  *Cr3
  );
 
VOID
InitPagesForPFHandler (
  VOID
  );
 
#endif // _SMM_PROFILE_ARCH_H_