sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdeModulePkg DxeCore/PiSmmCore: Add UEFI memory and SMRAM profile support.

Browse Source 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16335 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2014-11-12 03:27:48 +00:00
committed by lzeng14
parent dad83a8c12
commit 84edd20bd0
28 changed files with 5235 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
MdeModulePkg/Core/PiSmmCore/Dispatcher.c
View File

@@ -874,10 +874,12 @@ SmmDispatcher (
//
// For each SMM driver, pass NULL as ImageHandle
//
RegisterSmramProfileImage (DriverEntry, TRUE);
PERF_START (DriverEntry->ImageHandle, "StartImage:", NULL, 0);
Status = ((EFI_IMAGE_ENTRY_POINT)(UINTN)DriverEntry->ImageEntryPoint)(DriverEntry->ImageHandle, gST);
PERF_END (DriverEntry->ImageHandle, "StartImage:", NULL, 0);
if (EFI_ERROR(Status)){
UnregisterSmramProfileImage (DriverEntry, TRUE);
SmmFreePages(DriverEntry->ImageBuffer, DriverEntry->NumberOfPage);
}

72
MdeModulePkg/Core/PiSmmCore/Page.c
View File

@@ -1,7 +1,7 @@
/** @file
SMM Memory page management functions.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2014, 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
@@ -16,11 +16,6 @@
#define TRUNCATE_TO_PAGES(a) ((a) >> EFI_PAGE_SHIFT)
typedef struct {
LIST_ENTRY Link;
UINTN NumberOfPages;
} FREE_PAGE_LIST;
LIST_ENTRY mSmmMemoryMap = INITIALIZE_LIST_HEAD_VARIABLE (mSmmMemoryMap);
/**
@@ -151,7 +146,7 @@ InternalAllocAddress (
**/
EFI_STATUS
EFIAPI
SmmAllocatePages (
SmmInternalAllocatePages (
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN NumberOfPages,
@@ -202,6 +197,40 @@ SmmAllocatePages (
return EFI_SUCCESS;
}
/**
Allocates pages from the memory map.
@param Type The type of allocation to perform.
@param MemoryType The type of memory to turn the allocated pages
into.
@param NumberOfPages The number of pages to allocate.
@param Memory A pointer to receive the base allocated memory
address.
@retval EFI_INVALID_PARAMETER Parameters violate checking rules defined in spec.
@retval EFI_NOT_FOUND Could not allocate pages match the requirement.
@retval EFI_OUT_OF_RESOURCES No enough pages to allocate.
@retval EFI_SUCCESS Pages successfully allocated.
**/
EFI_STATUS
EFIAPI
SmmAllocatePages (
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN NumberOfPages,
OUT EFI_PHYSICAL_ADDRESS *Memory
)
{
EFI_STATUS Status;
Status = SmmInternalAllocatePages (Type, MemoryType, NumberOfPages, Memory);
if (!EFI_ERROR (Status)) {
SmmCoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionAllocatePages, MemoryType, EFI_PAGES_TO_SIZE (NumberOfPages), (VOID *) (UINTN) *Memory);
}
return Status;
}
/**
Internal Function. Merge two adjacent nodes.
@@ -242,7 +271,7 @@ InternalMergeNodes (
**/
EFI_STATUS
EFIAPI
SmmFreePages (
SmmInternalFreePages (
IN EFI_PHYSICAL_ADDRESS Memory,
IN UINTN NumberOfPages
)
@@ -293,6 +322,33 @@ SmmFreePages (
return EFI_SUCCESS;
}
/**
Frees previous allocated pages.
@param Memory Base address of memory being freed.
@param NumberOfPages The number of pages to free.
@retval EFI_NOT_FOUND Could not find the entry that covers the range.
@retval EFI_INVALID_PARAMETER Address not aligned.
@return EFI_SUCCESS Pages successfully freed.
**/
EFI_STATUS
EFIAPI
SmmFreePages (
IN EFI_PHYSICAL_ADDRESS Memory,
IN UINTN NumberOfPages
)
{
EFI_STATUS Status;
Status = SmmInternalFreePages (Memory, NumberOfPages);
if (!EFI_ERROR (Status)) {
SmmCoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionFreePages, 0, EFI_PAGES_TO_SIZE (NumberOfPages), (VOID *) (UINTN) Memory);
}
return Status;
}
/**
Add free SMRAM region for use by memory service.

21
MdeModulePkg/Core/PiSmmCore/PiSmmCore.c
View File

@@ -1,7 +1,7 @@
/** @file
SMM Core Main Entry Point
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2014, 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
@@ -82,6 +82,9 @@ SMM_CORE_SMI_HANDLERS mSmmCoreSmiHandlers[] = {
{ NULL, NULL, NULL, FALSE }
};
UINTN mFullSmramRangeCount;
EFI_SMRAM_DESCRIPTOR *mFullSmramRanges;
/**
Place holder function until all the SMM System Table Service are available.
@@ -226,6 +229,8 @@ SmmReadyToLockHandler (
gST = NULL;
gBS = NULL;
SmramProfileReadyToLock ();
return Status;
}
@@ -401,6 +406,16 @@ SmmMain (
//
SmmInitializeMemoryServices (gSmmCorePrivate->SmramRangeCount, gSmmCorePrivate->SmramRanges);
SmramProfileInit ();
//
// Copy FullSmramRanges to SMRAM
//
mFullSmramRangeCount = gSmmCorePrivate->FullSmramRangeCount;
mFullSmramRanges = AllocatePool (mFullSmramRangeCount * sizeof (EFI_SMRAM_DESCRIPTOR));
ASSERT (mFullSmramRanges != NULL);
CopyMem (mFullSmramRanges, gSmmCorePrivate->FullSmramRanges, mFullSmramRangeCount * sizeof (EFI_SMRAM_DESCRIPTOR));
//
// Register all SMI Handlers required by the SMM Core
//
@@ -412,6 +427,8 @@ SmmMain (
);
ASSERT_EFI_ERROR (Status);
}
RegisterSmramProfileHandler ();
return EFI_SUCCESS;
}

180
MdeModulePkg/Core/PiSmmCore/PiSmmCore.h
View File

@@ -2,7 +2,7 @@
The internal header file includes the common header files, defines
internal structure and functions used by SmmCore module.
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2014, 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
@@ -33,6 +33,8 @@
#include <Guid/Apriori.h>
#include <Guid/EventGroup.h>
#include <Guid/EventLegacyBios.h>
#include <Guid/ZeroGuid.h>
#include <Guid/MemoryProfile.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
@@ -271,6 +273,31 @@ SmmAllocatePages (
OUT EFI_PHYSICAL_ADDRESS *Memory
);
/**
Allocates pages from the memory map.
@param Type The type of allocation to perform
@param MemoryType The type of memory to turn the allocated pages
into
@param NumberOfPages The number of pages to allocate
@param Memory A pointer to receive the base allocated memory
address
@retval EFI_INVALID_PARAMETER Parameters violate checking rules defined in spec.
@retval EFI_NOT_FOUND Could not allocate pages match the requirement.
@retval EFI_OUT_OF_RESOURCES No enough pages to allocate.
@retval EFI_SUCCESS Pages successfully allocated.
**/
EFI_STATUS
EFIAPI
SmmInternalAllocatePages (
IN EFI_ALLOCATE_TYPE Type,
IN EFI_MEMORY_TYPE MemoryType,
IN UINTN NumberOfPages,
OUT EFI_PHYSICAL_ADDRESS *Memory
);
/**
Frees previous allocated pages.
@@ -289,6 +316,24 @@ SmmFreePages (
IN UINTN NumberOfPages
);
/**
Frees previous allocated pages.
@param Memory Base address of memory being freed
@param NumberOfPages The number of pages to free
@retval EFI_NOT_FOUND Could not find the entry that covers the range
@retval EFI_INVALID_PARAMETER Address not aligned
@return EFI_SUCCESS Pages successfully freed.
**/
EFI_STATUS
EFIAPI
SmmInternalFreePages (
IN EFI_PHYSICAL_ADDRESS Memory,
IN UINTN NumberOfPages
);
/**
Allocate pool of a particular type.
@@ -310,6 +355,27 @@ SmmAllocatePool (
OUT VOID **Buffer
);
/**
Allocate pool of a particular type.
@param PoolType Type of pool to allocate
@param Size The amount of pool to allocate
@param Buffer The address to return a pointer to the allocated
pool
@retval EFI_INVALID_PARAMETER PoolType not valid
@retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.
@retval EFI_SUCCESS Pool successfully allocated.
**/
EFI_STATUS
EFIAPI
SmmInternalAllocatePool (
IN EFI_MEMORY_TYPE PoolType,
IN UINTN Size,
OUT VOID **Buffer
);
/**
Frees pool.
@@ -325,6 +391,21 @@ SmmFreePool (
IN VOID *Buffer
);
/**
Frees pool.
@param Buffer The allocated pool entry to free
@retval EFI_INVALID_PARAMETER Buffer is not a valid value.
@retval EFI_SUCCESS Pool successfully freed.
**/
EFI_STATUS
EFIAPI
SmmInternalFreePool (
IN VOID *Buffer
);
/**
Installs a protocol interface into the boot services environment.
@@ -741,4 +822,101 @@ SmmIsSchedulable (
IN EFI_SMM_DRIVER_ENTRY *DriverEntry
);
//
// SmramProfile
//
/**
Initialize SMRAM profile.
**/
VOID
SmramProfileInit (
VOID
);
/**
Register SMM image to SMRAM profile.
@param DriverEntry SMM image info.
@param RegisterToDxe Register image to DXE.
@retval TRUE Register success.
@retval FALSE Register fail.
**/
BOOLEAN
RegisterSmramProfileImage (
IN EFI_SMM_DRIVER_ENTRY *DriverEntry,
IN BOOLEAN RegisterToDxe
);
/**
Unregister image from SMRAM profile.
@param DriverEntry SMM image info.
@param UnregisterToDxe Unregister image from DXE.
@retval TRUE Unregister success.
@retval FALSE Unregister fail.
**/
BOOLEAN
UnregisterSmramProfileImage (
IN EFI_SMM_DRIVER_ENTRY *DriverEntry,
IN BOOLEAN UnregisterToDxe
);
/**
Update SMRAM profile information.
@param CallerAddress Address of caller who call Allocate or Free.
@param Action This Allocate or Free action.
@param MemoryType Memory type.
@param Size Buffer size.
@param Buffer Buffer address.
@retval TRUE Profile udpate success.
@retval FALSE Profile update fail.
**/
BOOLEAN
SmmCoreUpdateProfile (
IN EFI_PHYSICAL_ADDRESS CallerAddress,
IN MEMORY_PROFILE_ACTION Action,
IN EFI_MEMORY_TYPE MemoryType, // Valid for AllocatePages/AllocatePool
IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool
IN VOID *Buffer
);
/**
Register SMRAM profile handler.
**/
VOID
RegisterSmramProfileHandler (
VOID
);
/**
SMRAM profile ready to lock callback function.
**/
VOID
SmramProfileReadyToLock (
VOID
);
/**
Dump SMRAM infromation.
**/
VOID
DumpSmramInfo (
VOID
);
extern UINTN mFullSmramRangeCount;
extern EFI_SMRAM_DESCRIPTOR *mFullSmramRanges;
#endif

9
MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf
View File

@@ -37,6 +37,7 @@
Dispatcher.c
Smi.c
InstallConfigurationTable.c
SmramProfileRecord.c
[Packages]
MdePkg/MdePkg.dec
@@ -73,12 +74,18 @@
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdLoadFixAddressSmmCodePageNumber ## SOMETIMES_CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdLoadModuleAtFixAddressEnable ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMemoryProfileMemoryType ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMemoryProfilePropertyMask ## CONSUMES
[Guids]
gAprioriGuid ## SOMETIMES_CONSUMES ## File
gEfiEventDxeDispatchGuid ## PRODUCES ## GUID # SmiHandlerRegister
gEfiEventLegacyBootGuid ## PRODUCES ## GUID # SmiHandlerRegister
gEfiEndOfDxeEventGroupGuid ## PRODUCES ## GUID # SmiHandlerRegister
## SOMETIMES_CONSUMES ## GUID # Locate protocol
## SOMETIMES_PRODUCES ## GUID # SmiHandlerRegister
gEdkiiMemoryProfileGuid
gZeroGuid ## SOMETIMES_CONSUMES ## GUID
[UserExtensions.TianoCore."ExtraFiles"]
PiSmmCoreExtra.uni

53
MdeModulePkg/Core/PiSmmCore/PiSmmCorePrivateData.h
View File

@@ -2,7 +2,7 @@
The internal header file that declared a data structure that is shared
between the SMM IPL and the SMM Core.
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2014, 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
@@ -116,6 +116,57 @@ typedef struct {
/// a software SMI handler back to the caller of the SMM Communication Protocol.
///
EFI_STATUS ReturnStatus;
EFI_PHYSICAL_ADDRESS PiSmmCoreImageBase;
UINT64 PiSmmCoreImageSize;
EFI_PHYSICAL_ADDRESS PiSmmCoreEntryPoint;
UINTN FullSmramRangeCount;
EFI_SMRAM_DESCRIPTOR *FullSmramRanges;
} SMM_CORE_PRIVATE_DATA;
//
// Page management
//
typedef struct {
LIST_ENTRY Link;
UINTN NumberOfPages;
} FREE_PAGE_LIST;
extern LIST_ENTRY mSmmMemoryMap;
//
// Pool management
//
//
// MIN_POOL_SHIFT must not be less than 5
//
#define MIN_POOL_SHIFT 6
#define MIN_POOL_SIZE (1 << MIN_POOL_SHIFT)
//
// MAX_POOL_SHIFT must not be less than EFI_PAGE_SHIFT - 1
//
#define MAX_POOL_SHIFT (EFI_PAGE_SHIFT - 1)
#define MAX_POOL_SIZE (1 << MAX_POOL_SHIFT)
//
// MAX_POOL_INDEX are calculated by maximum and minimum pool sizes
//
#define MAX_POOL_INDEX (MAX_POOL_SHIFT - MIN_POOL_SHIFT + 1)
typedef struct {
UINTN Size;
BOOLEAN Available;
} POOL_HEADER;
typedef struct {
POOL_HEADER Header;
LIST_ENTRY Link;
} FREE_POOL_HEADER;
extern LIST_ENTRY mSmmPoolLists[MAX_POOL_INDEX];
#endif

15
MdeModulePkg/Core/PiSmmCore/PiSmmIpl.c
View File

@@ -979,6 +979,13 @@ ExecuteSmmCoreFromSmram (
//
DEBUG ((DEBUG_INFO, "SMM IPL calling SMM Core at SMRAM address %p\n", (VOID *)(UINTN)ImageContext.EntryPoint));
gSmmCorePrivate->PiSmmCoreImageBase = ImageContext.ImageAddress;
gSmmCorePrivate->PiSmmCoreImageSize = ImageContext.ImageSize;
DEBUG ((DEBUG_INFO, "PiSmmCoreImageBase - 0x%016lx\n", gSmmCorePrivate->PiSmmCoreImageBase));
DEBUG ((DEBUG_INFO, "PiSmmCoreImageSize - 0x%016lx\n", gSmmCorePrivate->PiSmmCoreImageSize));
gSmmCorePrivate->PiSmmCoreEntryPoint = ImageContext.EntryPoint;
//
// Execute image
//
@@ -1076,6 +1083,14 @@ SmmIplEntry (
gSmmCorePrivate->SmramRangeCount = Size / sizeof (EFI_SMRAM_DESCRIPTOR);
//
// Save a full copy
//
gSmmCorePrivate->FullSmramRangeCount = gSmmCorePrivate->SmramRangeCount;
gSmmCorePrivate->FullSmramRanges = (EFI_SMRAM_DESCRIPTOR *) AllocatePool (Size);
ASSERT (gSmmCorePrivate->FullSmramRanges != NULL);
CopyMem (gSmmCorePrivate->FullSmramRanges, gSmmCorePrivate->SmramRanges, Size);
//
// Open all SMRAM ranges
//

101
MdeModulePkg/Core/PiSmmCore/Pool.c
View File

@@ -1,7 +1,7 @@
/** @file
SMM Memory pool management functions.
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2014, 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
@@ -14,33 +14,6 @@
#include "PiSmmCore.h"
//
// MIN_POOL_SHIFT must not be less than 5
//
#define MIN_POOL_SHIFT 6
#define MIN_POOL_SIZE (1 << MIN_POOL_SHIFT)
//
// MAX_POOL_SHIFT must not be less than EFI_PAGE_SHIFT - 1
//
#define MAX_POOL_SHIFT (EFI_PAGE_SHIFT - 1)
#define MAX_POOL_SIZE (1 << MAX_POOL_SHIFT)
//
// MAX_POOL_INDEX are calculated by maximum and minimum pool sizes
//
#define MAX_POOL_INDEX (MAX_POOL_SHIFT - MIN_POOL_SHIFT + 1)
typedef struct {
UINTN Size;
BOOLEAN Available;
} POOL_HEADER;
typedef struct {
POOL_HEADER Header;
LIST_ENTRY Link;
} FREE_POOL_HEADER;
LIST_ENTRY mSmmPoolLists[MAX_POOL_INDEX];
//
// To cache the SMRAM base since when Loading modules At fixed address feature is enabled,
@@ -141,16 +114,18 @@ InternalAllocPoolByIndex (
OUT FREE_POOL_HEADER **FreePoolHdr
)
{
EFI_STATUS Status;
FREE_POOL_HEADER *Hdr;
EFI_STATUS Status;
FREE_POOL_HEADER *Hdr;
EFI_PHYSICAL_ADDRESS Address;
ASSERT (PoolIndex <= MAX_POOL_INDEX);
Status = EFI_SUCCESS;
if (PoolIndex == MAX_POOL_INDEX) {
Hdr = (FREE_POOL_HEADER *)AllocatePages (EFI_SIZE_TO_PAGES (MAX_POOL_SIZE << 1));
if (Hdr == NULL) {
Status = SmmInternalAllocatePages (AllocateAnyPages, EfiRuntimeServicesData, EFI_SIZE_TO_PAGES (MAX_POOL_SIZE << 1), &Address);
if (EFI_ERROR (Status)) {
return EFI_OUT_OF_RESOURCES;
}
Hdr = (FREE_POOL_HEADER *) (UINTN) Address;
} else if (!IsListEmpty (&mSmmPoolLists[PoolIndex])) {
Hdr = BASE_CR (GetFirstNode (&mSmmPoolLists[PoolIndex]), FREE_POOL_HEADER, Link);
RemoveEntryList (&Hdr->Link);
@@ -214,7 +189,7 @@ InternalFreePoolByIndex (
**/
EFI_STATUS
EFIAPI
SmmAllocatePool (
SmmInternalAllocatePool (
IN EFI_MEMORY_TYPE PoolType,
IN UINTN Size,
OUT VOID **Buffer
@@ -234,7 +209,7 @@ SmmAllocatePool (
Size += sizeof (*PoolHdr);
if (Size > MAX_POOL_SIZE) {
Size = EFI_SIZE_TO_PAGES (Size);
Status = SmmAllocatePages (AllocateAnyPages, PoolType, Size, &Address);
Status = SmmInternalAllocatePages (AllocateAnyPages, PoolType, Size, &Address);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -257,6 +232,36 @@ SmmAllocatePool (
return Status;
}
/**
Allocate pool of a particular type.
@param PoolType Type of pool to allocate.
@param Size The amount of pool to allocate.
@param Buffer The address to return a pointer to the allocated
pool.
@retval EFI_INVALID_PARAMETER PoolType not valid.
@retval EFI_OUT_OF_RESOURCES Size exceeds max pool size or allocation failed.
@retval EFI_SUCCESS Pool successfully allocated.
**/
EFI_STATUS
EFIAPI
SmmAllocatePool (
IN EFI_MEMORY_TYPE PoolType,
IN UINTN Size,
OUT VOID **Buffer
)
{
EFI_STATUS Status;
Status = SmmInternalAllocatePool (PoolType, Size, Buffer);
if (!EFI_ERROR (Status)) {
SmmCoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionAllocatePool, PoolType, Size, *Buffer);
}
return Status;
}
/**
Frees pool.
@@ -268,7 +273,7 @@ SmmAllocatePool (
**/
EFI_STATUS
EFIAPI
SmmFreePool (
SmmInternalFreePool (
IN VOID *Buffer
)
{
@@ -284,10 +289,34 @@ SmmFreePool (
if (FreePoolHdr->Header.Size > MAX_POOL_SIZE) {
ASSERT (((UINTN)FreePoolHdr & EFI_PAGE_MASK) == 0);
ASSERT ((FreePoolHdr->Header.Size & EFI_PAGE_MASK) == 0);
return SmmFreePages (
return SmmInternalFreePages (
(EFI_PHYSICAL_ADDRESS)(UINTN)FreePoolHdr,
EFI_SIZE_TO_PAGES (FreePoolHdr->Header.Size)
);
}
return InternalFreePoolByIndex (FreePoolHdr);
}
/**
Frees pool.
@param Buffer The allocated pool entry to free.
@retval EFI_INVALID_PARAMETER Buffer is not a valid value.
@retval EFI_SUCCESS Pool successfully freed.
**/
EFI_STATUS
EFIAPI
SmmFreePool (
IN VOID *Buffer
)
{
EFI_STATUS Status;
Status = SmmInternalFreePool (Buffer);
if (!EFI_ERROR (Status)) {
SmmCoreUpdateProfile ((EFI_PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS (0), MemoryProfileActionFreePool, 0, 0, Buffer);
}
return Status;
}

1975
MdeModulePkg/Core/PiSmmCore/SmramProfileRecord.c Normal file
View File

File diff suppressed because it is too large Load Diff