mirror of https://github.com/acidanthera/audk.git
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/** @file -- VarCheckPolicyLibStandaloneMm.c
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This is an instance of a VarCheck lib constructor for Standalone MM.
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Copyright (c) Microsoft Corporation. All rights reserved.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Library/StandaloneMmMemLib.h>
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#include "VarCheckPolicyLib.h"
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/**
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Standalone MM constructor function of VarCheckPolicyLib to invoke common
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constructor routine.
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@param[in] ImageHandle The firmware allocated handle for the EFI image.
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@param[in] SystemTable A pointer to the EFI System Table.
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@retval EFI_SUCCESS The constructor executed correctly.
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**/
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EFI_STATUS
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EFIAPI
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VarCheckPolicyLibStandaloneConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_MM_SYSTEM_TABLE *SystemTable
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)
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{
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return VarCheckPolicyLibCommonConstructor ();
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}
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/**
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This function is wrapper function to validate the buffer.
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@param Buffer The buffer start address to be checked.
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@param Length The buffer length to be checked.
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@retval TRUE This buffer is valid per processor architectureand not overlap with MMRAM.
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@retval FALSE This buffer is not valid per processor architecture or overlap with MMRAM.
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**/
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BOOLEAN
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EFIAPI
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VarCheckPolicyIsBufferOutsideValid (
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IN EFI_PHYSICAL_ADDRESS Buffer,
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IN UINT64 Length
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)
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{
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return MmIsBufferOutsideMmValid (Buffer, Length);
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}
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