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UefiCpuPkg: Fix unix style of EOL

Browse Source 
Cc: Wu Hao <hao.a.wu@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Jian J Wang 2017-11-20 16:14:10 +08:00 committed by Hao Wu
parent e63da9f033
commit 827330ccd1
7 changed files with 309 additions and 309 deletions
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4
UefiCpuPkg/CpuDxe/CpuPageTable.c
View File

@ -442,8 +442,8 @@ ConvertPageEntryAttribute (
*PageEntry = NewPageEntry; *PageEntry = NewPageEntry;
if (CurrentPageEntry != NewPageEntry) { if (CurrentPageEntry != NewPageEntry) {
*IsModified = TRUE; *IsModified = TRUE;
DEBUG ((DEBUG_VERBOSE, "ConvertPageEntryAttribute 0x%lx", CurrentPageEntry)); DEBUG ((DEBUG_VERBOSE, "ConvertPageEntryAttribute 0x%lx", CurrentPageEntry));
DEBUG ((DEBUG_VERBOSE, "->0x%lx\n", NewPageEntry)); DEBUG ((DEBUG_VERBOSE, "->0x%lx\n", NewPageEntry));
} else { } else {
*IsModified = FALSE; *IsModified = FALSE;
} }

20
UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
View File

@ -196,16 +196,16 @@ SetPageTableAttributes (
BOOLEAN IsSplitted; BOOLEAN IsSplitted;
BOOLEAN PageTableSplitted; BOOLEAN PageTableSplitted;
// //
// Don't mark page table as read-only if heap guard is enabled. // Don't mark page table as read-only if heap guard is enabled.
// //
// BIT2: SMM page guard enabled // BIT2: SMM page guard enabled
// BIT3: SMM pool guard enabled // BIT3: SMM pool guard enabled
// //
if ((PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0) { if ((PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0) {
return ; return ;
} }
DEBUG ((DEBUG_INFO, "SetPageTableAttributes\n")); DEBUG ((DEBUG_INFO, "SetPageTableAttributes\n"));
// //

40
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
View File

@ -76,15 +76,15 @@ EFI_SMM_CPU_PROTOCOL mSmmCpu = {
SmmWriteSaveState SmmWriteSaveState
}; };
/// ///
/// SMM Memory Attribute Protocol instance /// SMM Memory Attribute Protocol instance
/// ///
EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL mSmmMemoryAttribute = { EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL mSmmMemoryAttribute = {
EdkiiSmmGetMemoryAttributes, EdkiiSmmGetMemoryAttributes,
EdkiiSmmSetMemoryAttributes, EdkiiSmmSetMemoryAttributes,
EdkiiSmmClearMemoryAttributes EdkiiSmmClearMemoryAttributes
}; };
EFI_CPU_INTERRUPT_HANDLER mExternalVectorTable[EXCEPTION_VECTOR_NUMBER]; EFI_CPU_INTERRUPT_HANDLER mExternalVectorTable[EXCEPTION_VECTOR_NUMBER];
// //
@ -902,17 +902,17 @@ PiCpuSmmEntry (
); );
ASSERT_EFI_ERROR (Status); ASSERT_EFI_ERROR (Status);
// //
// Install the SMM Memory Attribute Protocol into SMM protocol database // Install the SMM Memory Attribute Protocol into SMM protocol database
// //
Status = gSmst->SmmInstallProtocolInterface ( Status = gSmst->SmmInstallProtocolInterface (
&mSmmCpuHandle, &mSmmCpuHandle,
&gEdkiiSmmMemoryAttributeProtocolGuid, &gEdkiiSmmMemoryAttributeProtocolGuid,
EFI_NATIVE_INTERFACE, EFI_NATIVE_INTERFACE,
&mSmmMemoryAttribute &mSmmMemoryAttribute
); );
ASSERT_EFI_ERROR (Status); ASSERT_EFI_ERROR (Status);
// //
// Expose address of CPU Hot Plug Data structure if CPU hot plug is supported. // Expose address of CPU Hot Plug Data structure if CPU hot plug is supported.
// //

196
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
View File

@ -25,7 +25,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Protocol/SmmAccess2.h> #include <Protocol/SmmAccess2.h>
#include <Protocol/SmmReadyToLock.h> #include <Protocol/SmmReadyToLock.h>
#include <Protocol/SmmCpuService.h> #include <Protocol/SmmCpuService.h>
#include <Protocol/SmmMemoryAttribute.h> #include <Protocol/SmmMemoryAttribute.h>
#include <Guid/AcpiS3Context.h> #include <Guid/AcpiS3Context.h>
#include <Guid/PiSmmMemoryAttributesTable.h> #include <Guid/PiSmmMemoryAttributesTable.h>
@ -1069,101 +1069,101 @@ TransferApToSafeState (
IN UINTN NumberToFinishAddress IN UINTN NumberToFinishAddress
); );
/** /**
This function set given attributes of the memory region specified by This function set given attributes of the memory region specified by
BaseAddress and Length. BaseAddress and Length.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes The bit mask of attributes to set for the memory @param Attributes The bit mask of attributes to set for the memory
region. region.
@retval EFI_SUCCESS The attributes were set for the memory region. @retval EFI_SUCCESS The attributes were set for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes specified an illegal combination of Attributes specified an illegal combination of
attributes that cannot be set together. attributes that cannot be set together.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmSetMemoryAttributes ( EdkiiSmmSetMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
IN UINT64 Attributes IN UINT64 Attributes
); );
/** /**
This function clears given attributes of the memory region specified by This function clears given attributes of the memory region specified by
BaseAddress and Length. BaseAddress and Length.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes The bit mask of attributes to set for the memory @param Attributes The bit mask of attributes to set for the memory
region. region.
@retval EFI_SUCCESS The attributes were set for the memory region. @retval EFI_SUCCESS The attributes were set for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes specified an illegal combination of Attributes specified an illegal combination of
attributes that cannot be set together. attributes that cannot be set together.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmClearMemoryAttributes ( EdkiiSmmClearMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
IN UINT64 Attributes IN UINT64 Attributes
); );
/** /**
This function retrieve the attributes of the memory region specified by This function retrieve the attributes of the memory region specified by
BaseAddress and Length. If different attributes are got from different part BaseAddress and Length. If different attributes are got from different part
of the memory region, EFI_NO_MAPPING will be returned. of the memory region, EFI_NO_MAPPING will be returned.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes Pointer to attributes returned. @param Attributes Pointer to attributes returned.
@retval EFI_SUCCESS The attributes got for the memory region. @retval EFI_SUCCESS The attributes got for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes is NULL. Attributes is NULL.
@retval EFI_NO_MAPPING Attributes are not consistent cross the memory @retval EFI_NO_MAPPING Attributes are not consistent cross the memory
region. region.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmGetMemoryAttributes ( EdkiiSmmGetMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
IN UINT64 *Attributes IN UINT64 *Attributes
); );
#endif #endif

4
UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.inf
View File

@ -129,7 +129,7 @@
gEfiSmmCpuProtocolGuid ## PRODUCES gEfiSmmCpuProtocolGuid ## PRODUCES
gEfiSmmReadyToLockProtocolGuid ## NOTIFY gEfiSmmReadyToLockProtocolGuid ## NOTIFY
gEfiSmmCpuServiceProtocolGuid ## PRODUCES gEfiSmmCpuServiceProtocolGuid ## PRODUCES
gEdkiiSmmMemoryAttributeProtocolGuid ## PRODUCES gEdkiiSmmMemoryAttributeProtocolGuid ## PRODUCES
[Guids] [Guids]
gEfiAcpiVariableGuid ## SOMETIMES_CONSUMES ## HOB # it is used for S3 boot. gEfiAcpiVariableGuid ## SOMETIMES_CONSUMES ## HOB # it is used for S3 boot.
@ -161,7 +161,7 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdPteMemoryEncryptionAddressOrMask ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdPteMemoryEncryptionAddressOrMask ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask ## CONSUMES gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask ## CONSUMES
[Depex] [Depex]
gEfiMpServiceProtocolGuid gEfiMpServiceProtocolGuid

326
UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c
View File

@ -1120,166 +1120,166 @@ IsSmmCommBufferForbiddenAddress (
} }
return FALSE; return FALSE;
} }
/** /**
This function set given attributes of the memory region specified by This function set given attributes of the memory region specified by
BaseAddress and Length. BaseAddress and Length.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes The bit mask of attributes to set for the memory @param Attributes The bit mask of attributes to set for the memory
region. region.
@retval EFI_SUCCESS The attributes were set for the memory region. @retval EFI_SUCCESS The attributes were set for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes specified an illegal combination of Attributes specified an illegal combination of
attributes that cannot be set together. attributes that cannot be set together.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmSetMemoryAttributes ( EdkiiSmmSetMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
IN UINT64 Attributes IN UINT64 Attributes
) )
{ {
return SmmSetMemoryAttributes (BaseAddress, Length, Attributes); return SmmSetMemoryAttributes (BaseAddress, Length, Attributes);
} }
/** /**
This function clears given attributes of the memory region specified by This function clears given attributes of the memory region specified by
BaseAddress and Length. BaseAddress and Length.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes The bit mask of attributes to set for the memory @param Attributes The bit mask of attributes to set for the memory
region. region.
@retval EFI_SUCCESS The attributes were set for the memory region. @retval EFI_SUCCESS The attributes were set for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes specified an illegal combination of Attributes specified an illegal combination of
attributes that cannot be set together. attributes that cannot be set together.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmClearMemoryAttributes ( EdkiiSmmClearMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
IN UINT64 Attributes IN UINT64 Attributes
) )
{ {
return SmmClearMemoryAttributes (BaseAddress, Length, Attributes); return SmmClearMemoryAttributes (BaseAddress, Length, Attributes);
} }
/** /**
This function retrieve the attributes of the memory region specified by This function retrieve the attributes of the memory region specified by
BaseAddress and Length. If different attributes are got from different part BaseAddress and Length. If different attributes are got from different part
of the memory region, EFI_NO_MAPPING will be returned. of the memory region, EFI_NO_MAPPING will be returned.
@param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance. @param This The EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of @param BaseAddress The physical address that is the start address of
a memory region. a memory region.
@param Length The size in bytes of the memory region. @param Length The size in bytes of the memory region.
@param Attributes Pointer to attributes returned. @param Attributes Pointer to attributes returned.
@retval EFI_SUCCESS The attributes got for the memory region. @retval EFI_SUCCESS The attributes got for the memory region.
@retval EFI_INVALID_PARAMETER Length is zero. @retval EFI_INVALID_PARAMETER Length is zero.
Attributes is NULL. Attributes is NULL.
@retval EFI_NO_MAPPING Attributes are not consistent cross the memory @retval EFI_NO_MAPPING Attributes are not consistent cross the memory
region. region.
@retval EFI_UNSUPPORTED The processor does not support one or more @retval EFI_UNSUPPORTED The processor does not support one or more
bytes of the memory resource range specified bytes of the memory resource range specified
by BaseAddress and Length. by BaseAddress and Length.
The bit mask of attributes is not support for The bit mask of attributes is not support for
the memory resource range specified by the memory resource range specified by
BaseAddress and Length. BaseAddress and Length.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
EdkiiSmmGetMemoryAttributes ( EdkiiSmmGetMemoryAttributes (
IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This, IN EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress, IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length, IN UINT64 Length,
OUT UINT64 *Attributes OUT UINT64 *Attributes
) )
{ {
EFI_PHYSICAL_ADDRESS Address; EFI_PHYSICAL_ADDRESS Address;
UINT64 *PageEntry; UINT64 *PageEntry;
UINT64 MemAttr; UINT64 MemAttr;
PAGE_ATTRIBUTE PageAttr; PAGE_ATTRIBUTE PageAttr;
INT64 Size; INT64 Size;
if (Length < SIZE_4KB || Attributes == NULL) { if (Length < SIZE_4KB || Attributes == NULL) {
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
} }
Size = (INT64)Length; Size = (INT64)Length;
MemAttr = (UINT64)-1; MemAttr = (UINT64)-1;
do { do {
PageEntry = GetPageTableEntry (BaseAddress, &PageAttr); PageEntry = GetPageTableEntry (BaseAddress, &PageAttr);
if (PageEntry == NULL || PageAttr == PageNone) { if (PageEntry == NULL || PageAttr == PageNone) {
return EFI_UNSUPPORTED; return EFI_UNSUPPORTED;
} }
// //
// If the memory range is cross page table boundary, make sure they // If the memory range is cross page table boundary, make sure they
// share the same attribute. Return EFI_NO_MAPPING if not. // share the same attribute. Return EFI_NO_MAPPING if not.
// //
*Attributes = GetAttributesFromPageEntry (PageEntry); *Attributes = GetAttributesFromPageEntry (PageEntry);
if (MemAttr != (UINT64)-1 && *Attributes != MemAttr) { if (MemAttr != (UINT64)-1 && *Attributes != MemAttr) {
return EFI_NO_MAPPING; return EFI_NO_MAPPING;
} }
switch (PageAttr) { switch (PageAttr) {
case Page4K: case Page4K:
Address = *PageEntry & ~mAddressEncMask & PAGING_4K_ADDRESS_MASK_64; Address = *PageEntry & ~mAddressEncMask & PAGING_4K_ADDRESS_MASK_64;
Size -= (SIZE_4KB - (BaseAddress - Address)); Size -= (SIZE_4KB - (BaseAddress - Address));
BaseAddress += (SIZE_4KB - (BaseAddress - Address)); BaseAddress += (SIZE_4KB - (BaseAddress - Address));
break; break;
case Page2M: case Page2M:
Address = *PageEntry & ~mAddressEncMask & PAGING_2M_ADDRESS_MASK_64; Address = *PageEntry & ~mAddressEncMask & PAGING_2M_ADDRESS_MASK_64;
Size -= SIZE_2MB - (BaseAddress - Address); Size -= SIZE_2MB - (BaseAddress - Address);
BaseAddress += SIZE_2MB - (BaseAddress - Address); BaseAddress += SIZE_2MB - (BaseAddress - Address);
break; break;
case Page1G: case Page1G:
Address = *PageEntry & ~mAddressEncMask & PAGING_1G_ADDRESS_MASK_64; Address = *PageEntry & ~mAddressEncMask & PAGING_1G_ADDRESS_MASK_64;
Size -= SIZE_1GB - (BaseAddress - Address); Size -= SIZE_1GB - (BaseAddress - Address);
BaseAddress += SIZE_1GB - (BaseAddress - Address); BaseAddress += SIZE_1GB - (BaseAddress - Address);
break; break;
default: default:
return EFI_UNSUPPORTED; return EFI_UNSUPPORTED;
} }
MemAttr = *Attributes; MemAttr = *Attributes;
} while (Size > 0); } while (Size > 0);
return EFI_SUCCESS; return EFI_SUCCESS;
} }

28
UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
View File

@ -914,20 +914,20 @@ SetPageTableAttributes (
BOOLEAN IsSplitted; BOOLEAN IsSplitted;
BOOLEAN PageTableSplitted; BOOLEAN PageTableSplitted;
// //
// Don't do this if // Don't do this if
// - no static page table; or // - no static page table; or
// - SMM heap guard feature enabled // - SMM heap guard feature enabled
// BIT2: SMM page guard enabled // BIT2: SMM page guard enabled
// BIT3: SMM pool guard enabled // BIT3: SMM pool guard enabled
// //
if (!mCpuSmmStaticPageTable || if (!mCpuSmmStaticPageTable ||
(PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0) { (PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0) {
// //
// Static paging and heap guard should not be enabled at the same time. // Static paging and heap guard should not be enabled at the same time.
// //
ASSERT (!(mCpuSmmStaticPageTable && ASSERT (!(mCpuSmmStaticPageTable &&
(PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0)); (PcdGet8 (PcdHeapGuardPropertyMask) & (BIT3 | BIT2)) != 0));
return ; return ;
} }