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/** @file
SMM profile header file.
Copyright (c) 2012 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _SMM_PROFILE_H_
#define _SMM_PROFILE_H_
//
// External functions
//
/**
Initialize processor environment for SMM profile.
@param CpuIndex The index of the processor.
**/
VOID
ActivateSmmProfile (
IN UINTN CpuIndex
);
/**
Initialize SMM profile in SMM CPU entrypoint.
**/
VOID
InitSmmProfile (
VOID
);
/**
Increase SMI number in each SMI entry.
**/
VOID
SmmProfileRecordSmiNum (
VOID
);
/**
The Page fault handler to save SMM profile data.
@param Rip The RIP when exception happens.
@param ErrorCode The Error code of exception.
**/
VOID
SmmProfilePFHandler (
UINTN Rip,
UINTN ErrorCode
);
/**
Updates page table to make some memory ranges (like system memory) absent
and make some memory ranges (like MMIO) present and execute disable. It also
update 2MB-page to 4KB-page for some memory ranges.
**/
VOID
SmmProfileStart (
VOID
);
#endif // _SMM_PROFILE_H_
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