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Use SmmMemLib to check communication buffer.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Gao, Liming" <liming.gao@intel.com>
Reviewed-by: "Fan, Jeff" <jeff.fan@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16694 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Yao, Jiewen
2015-02-02 14:42:22 +00:00
committed by jyao1
parent d425764e3f
commit 842b1242d1
19 changed files with 109 additions and 573 deletions
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27
MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c
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@ -1,7 +1,7 @@
/** @file
Support routines for memory allocation routines based on SMM Core internal functions.
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 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
@ -936,3 +936,28 @@ FreePool (
ASSERT_EFI_ERROR (Status);
}
/**
The constructor function calls SmmInitializeMemoryServices to initialize memory in SMRAM.
@param ImageHandle The firmware allocated handle for the EFI image.
@param SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
EFI_STATUS
EFIAPI
PiSmmCoreMemoryAllocationLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
SMM_CORE_PRIVATE_DATA *SmmCorePrivate;
SmmCorePrivate = (SMM_CORE_PRIVATE_DATA *)ImageHandle;
//
// Initialize memory service using free SMRAM
//
SmmInitializeMemoryServices (SmmCorePrivate->SmramRangeCount, SmmCorePrivate->SmramRanges);
return EFI_SUCCESS;
}