Changeset 58466 in vbox for trunk/src/VBox/Devices/EFI/Firmware/MdePkg/Library/SmmMemoryAllocationLib

Timestamp:

Oct 29, 2015 4:30:44 AM (9 years ago)

Author:

vboxsync

Message:

EFI/Firmware: Merged in the svn:eol-style, svn:mime-type and trailing whitespace cleanup that was done after the initial UDK2014.SP1 import: svn merge ^{/vendor/edk2/UDK2014.SP1} /vendor/edk2/current .

Location:

trunk/src/VBox/Devices/EFI/Firmware

Files:

• . (modified) (1 prop)
• MdePkg/Library/SmmMemoryAllocationLib/MemoryAllocationLib.c (modified) (42 diffs)
• MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf (modified) (3 diffs)

trunk/src/VBox/Devices/EFI/Firmware/MdePkg/Library/SmmMemoryAllocationLib/MemoryAllocationLib.c

@@ -1 +1 @@
 /** @file
-  Support routines for memory allocation routines based 
+  Support routines for memory allocation routines based
   on SMM Services Table services for SMM phase drivers.
-  
+
   The PI System Management Mode Core Interface Specification only allows the use
-  of EfiRuntimeServicesCode and EfiRuntimeServicesData memory types for memory 
-  allocations through the SMM Services Table.  The functions in the Memory 
+  of EfiRuntimeServicesCode and EfiRuntimeServicesData memory types for memory
+  allocations through the SMM Services Table.  The functions in the Memory
   Allocation Library use EfiBootServicesData as the default memory allocation
-  type.  For this SMM specific instance of the Memory Allocation Library, 
+  type.  For this SMM specific instance of the Memory Allocation Library,
   EfiRuntimeServicesData is used as the default memory type for all allocations.
-  In addition, allocation for the Reserved memory types are not supported and 
+  In addition, allocation for the Reserved memory types are not supported and
   will always return NULL.
 
   Copyright (c) 2006 - 2013, 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.             
+  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.
 
 **/
@@ -37 +37 @@
 /**
   The constructor function caches SMRAM ranges that are present in the system.
-    
+
   It will ASSERT() if SMM Access2 Protocol doesn't exist.
   It will ASSERT() if SMRAM ranges can't be got.
-  It will ASSERT() if Resource can't be allocated for cache SMRAM range. 
+  It will ASSERT() if Resource can't be allocated for cache SMRAM range.
   It will always return EFI_SUCCESS.
 
@@ -64 +64 @@
   //
   Status = gBS->LocateProtocol (
-                  &gEfiSmmAccess2ProtocolGuid, 
-                  NULL, 
+                  &gEfiSmmAccess2ProtocolGuid,
+                  NULL,
                   (VOID **)&SmmAccess
                   );
@@ -89 +89 @@
 
 /**
-  If SMM driver exits with an error, it must call this routine 
+  If SMM driver exits with an error, it must call this routine
   to free the allocated resource before the exiting.
 
@@ -126 +126 @@
 
   for (Index = 0; Index < mSmramRangeCount; Index ++) {
-    if (((EFI_PHYSICAL_ADDRESS) (UINTN) Buffer >= mSmramRanges[Index].CpuStart) && 
+    if (((EFI_PHYSICAL_ADDRESS) (UINTN) Buffer >= mSmramRanges[Index].CpuStart) &&
         ((EFI_PHYSICAL_ADDRESS) (UINTN) Buffer < (mSmramRanges[Index].CpuStart + mSmramRanges[Index].PhysicalSize))) {
       return TRUE;
@@ -138 +138 @@
   Allocates one or more 4KB pages of a certain memory type.
 
-  Allocates the number of 4KB pages of a certain memory type and returns a pointer 
-  to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If 
-  Pages is 0, then NULL is returned.   If there is not enough memory remaining to 
+  Allocates the number of 4KB pages of a certain memory type and returns a pointer
+  to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If
+  Pages is 0, then NULL is returned.   If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -151 +151 @@
 VOID *
 InternalAllocatePages (
-  IN EFI_MEMORY_TYPE  MemoryType,  
+  IN EFI_MEMORY_TYPE  MemoryType,
   IN UINTN            Pages
   )
 {
   EFI_STATUS            Status;
-  EFI_PHYSICAL_ADDRESS  Memory; 
+  EFI_PHYSICAL_ADDRESS  Memory;
 
   if (Pages == 0) {
@@ -172 +172 @@
   Allocates one or more 4KB pages of type EfiBootServicesData.
 
-  Allocates the number of 4KB pages of type EfiBootServicesData and returns a pointer 
-  to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If 
-  Pages is 0, then NULL is returned.  If there is not enough memory remaining to 
+  Allocates the number of 4KB pages of type EfiBootServicesData and returns a pointer
+  to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If
+  Pages is 0, then NULL is returned.  If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -194 +194 @@
   Allocates one or more 4KB pages of type EfiRuntimeServicesData.
 
-  Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a 
-  pointer to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  
-  If Pages is 0, then NULL is returned.  If there is not enough memory remaining 
+  Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a
+  pointer to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.
+  If Pages is 0, then NULL is returned.  If there is not enough memory remaining
   to satisfy the request, then NULL is returned.
 
@@ -216 +216 @@
   Allocates one or more 4KB pages of type EfiReservedMemoryType.
 
-  Allocates the number of 4KB pages of type EfiReservedMemoryType and returns a 
-  pointer to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.  
-  If Pages is 0, then NULL is returned.  If there is not enough memory remaining 
+  Allocates the number of 4KB pages of type EfiReservedMemoryType and returns a
+  pointer to the allocated buffer.  The buffer returned is aligned on a 4KB boundary.
+  If Pages is 0, then NULL is returned.  If there is not enough memory remaining
   to satisfy the request, then NULL is returned.
 
@@ -239 +239 @@
   functions in the Memory Allocation Library.
 
-  Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer.  
-  Buffer must have been allocated on a previous call to the page allocation services 
-  of the Memory Allocation Library.  If it is not possible to free allocated pages, 
+  Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer.
+  Buffer must have been allocated on a previous call to the page allocation services
+  of the Memory Allocation Library.  If it is not possible to free allocated pages,
   then this function will perform no actions.
-  
-  If Buffer was not allocated with a page allocation function in the Memory Allocation 
+
+  If Buffer was not allocated with a page allocation function in the Memory Allocation
   Library, then ASSERT().
   If Pages is zero, then ASSERT().
- 
+
   @param  Buffer                The pointer to the buffer of pages to free.
   @param  Pages                 The number of 4 KB pages to free.
@@ -281 +281 @@
   Allocates one or more 4KB pages of a certain memory type at a specified alignment.
 
-  Allocates the number of 4KB pages specified by Pages of a certain memory type 
-  with an alignment specified by Alignment.  The allocated buffer is returned.  
-  If Pages is 0, then NULL is returned. If there is not enough memory at the 
+  Allocates the number of 4KB pages specified by Pages of a certain memory type
+  with an alignment specified by Alignment.  The allocated buffer is returned.
+  If Pages is 0, then NULL is returned. If there is not enough memory at the
   specified alignment remaining to satisfy the request, then NULL is returned.
   If Alignment is not a power of two and Alignment is not zero, then ASSERT().
@@ -290 +290 @@
   @param  MemoryType            The type of memory to allocate.
   @param  Pages                 The number of 4 KB pages to allocate.
-  @param  Alignment             The requested alignment of the allocation.  
+  @param  Alignment             The requested alignment of the allocation.
                                 Must be a power of two.
                                 If Alignment is zero, then byte alignment is used.
@@ -299 +299 @@
 VOID *
 InternalAllocateAlignedPages (
-  IN EFI_MEMORY_TYPE  MemoryType,  
+  IN EFI_MEMORY_TYPE  MemoryType,
   IN UINTN            Pages,
   IN UINTN            Alignment
@@ -315 +315 @@
   //
   ASSERT ((Alignment & (Alignment - 1)) == 0);
- 
+
   if (Pages == 0) {
     return NULL;
@@ -329 +329 @@
     //
     ASSERT (RealPages > Pages);
- 
+
     Status         = gSmst->SmmAllocatePages (AllocateAnyPages, MemoryType, RealPages, &Memory);
     if (EFI_ERROR (Status)) {
@@ -368 +368 @@
   Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment.
 
-  Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData 
-  with an alignment specified by Alignment.  The allocated buffer is returned.  
-  If Pages is 0, then NULL is returned.  If there is not enough memory at the 
+  Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData
+  with an alignment specified by Alignment.  The allocated buffer is returned.
+  If Pages is 0, then NULL is returned.  If there is not enough memory at the
   specified alignment remaining to satisfy the request, then NULL is returned.
-  
+
   If Alignment is not a power of two and Alignment is not zero, then ASSERT().
   If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
 
   @param  Pages                 The number of 4 KB pages to allocate.
-  @param  Alignment             The requested alignment of the allocation.  
+  @param  Alignment             The requested alignment of the allocation.
                                 Must be a power of two.
                                 If Alignment is zero, then byte alignment is used.
@@ -397 +397 @@
   Allocates one or more 4KB pages of type EfiRuntimeServicesData at a specified alignment.
 
-  Allocates the number of 4KB pages specified by Pages of type EfiRuntimeServicesData 
-  with an alignment specified by Alignment.  The allocated buffer is returned.  
-  If Pages is 0, then NULL is returned.  If there is not enough memory at the 
+  Allocates the number of 4KB pages specified by Pages of type EfiRuntimeServicesData
+  with an alignment specified by Alignment.  The allocated buffer is returned.
+  If Pages is 0, then NULL is returned.  If there is not enough memory at the
   specified alignment remaining to satisfy the request, then NULL is returned.
-  
+
   If Alignment is not a power of two and Alignment is not zero, then ASSERT().
   If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
 
   @param  Pages                 The number of 4 KB pages to allocate.
-  @param  Alignment             The requested alignment of the allocation.  
+  @param  Alignment             The requested alignment of the allocation.
                                 Must be a power of two.
                                 If Alignment is zero, then byte alignment is used.
@@ -426 +426 @@
   Allocates one or more 4KB pages of type EfiReservedMemoryType at a specified alignment.
 
-  Allocates the number of 4KB pages specified by Pages of type EfiReservedMemoryType 
-  with an alignment specified by Alignment.  The allocated buffer is returned.  
-  If Pages is 0, then NULL is returned.  If there is not enough memory at the 
+  Allocates the number of 4KB pages specified by Pages of type EfiReservedMemoryType
+  with an alignment specified by Alignment.  The allocated buffer is returned.
+  If Pages is 0, then NULL is returned.  If there is not enough memory at the
   specified alignment remaining to satisfy the request, then NULL is returned.
-  
+
   If Alignment is not a power of two and Alignment is not zero, then ASSERT().
   If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
 
   @param  Pages                 The number of 4 KB pages to allocate.
-  @param  Alignment             The requested alignment of the allocation.  
+  @param  Alignment             The requested alignment of the allocation.
                                 Must be a power of two.
                                 If Alignment is zero, then byte alignment is used.
@@ -456 +456 @@
   allocation functions in the Memory Allocation Library.
 
-  Frees the number of 4KB pages specified by Pages from the buffer specified by 
-  Buffer.  Buffer must have been allocated on a previous call to the aligned page 
-  allocation services of the Memory Allocation Library.  If it is not possible to 
+  Frees the number of 4KB pages specified by Pages from the buffer specified by
+  Buffer.  Buffer must have been allocated on a previous call to the aligned page
+  allocation services of the Memory Allocation Library.  If it is not possible to
   free allocated pages, then this function will perform no actions.
-  
-  If Buffer was not allocated with an aligned page allocation function in the 
+
+  If Buffer was not allocated with an aligned page allocation function in the
   Memory Allocation Library, then ASSERT().
   If Pages is zero, then ASSERT().
-  
+
   @param  Buffer                The pointer to the buffer of pages to free.
   @param  Pages                 The number of 4 KB pages to free.
@@ -498 +498 @@
   Allocates a buffer of a certain pool type.
 
-  Allocates the number bytes specified by AllocationSize of a certain pool type 
-  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a 
-  valid buffer of 0 size is returned.  If there is not enough memory remaining to 
+  Allocates the number bytes specified by AllocationSize of a certain pool type
+  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a
+  valid buffer of 0 size is returned.  If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -511 +511 @@
 VOID *
 InternalAllocatePool (
-  IN EFI_MEMORY_TYPE  MemoryType,  
+  IN EFI_MEMORY_TYPE  MemoryType,
   IN UINTN            AllocationSize
   )
@@ -528 +528 @@
   Allocates a buffer of type EfiBootServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData 
-  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a 
-  valid buffer of 0 size is returned.  If there is not enough memory remaining to 
+  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData
+  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a
+  valid buffer of 0 size is returned.  If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -550 +550 @@
   Allocates a buffer of type EfiRuntimeServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData 
-  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a 
-  valid buffer of 0 size is returned.  If there is not enough memory remaining to 
+  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData
+  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a
+  valid buffer of 0 size is returned.  If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -572 +572 @@
   Allocates a buffer of type EfiReservedMemoryType.
 
-  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType 
-  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a 
-  valid buffer of 0 size is returned.  If there is not enough memory remaining to 
+  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType
+  and returns a pointer to the allocated buffer.  If AllocationSize is 0, then a
+  valid buffer of 0 size is returned.  If there is not enough memory remaining to
   satisfy the request, then NULL is returned.
 
@@ -594 +594 @@
   Allocates and zeros a buffer of a certain pool type.
 
-  Allocates the number bytes specified by AllocationSize of a certain pool type, 
-  clears the buffer with zeros, and returns a pointer to the allocated buffer.  
-  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is 
+  Allocates the number bytes specified by AllocationSize of a certain pool type,
+  clears the buffer with zeros, and returns a pointer to the allocated buffer.
+  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is
   not enough memory remaining to satisfy the request, then NULL is returned.
 
@@ -607 +607 @@
 VOID *
 InternalAllocateZeroPool (
-  IN EFI_MEMORY_TYPE  PoolType,  
+  IN EFI_MEMORY_TYPE  PoolType,
   IN UINTN            AllocationSize
-  ) 
+  )
 {
   VOID  *Memory;
@@ -623 +623 @@
   Allocates and zeros a buffer of type EfiBootServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, 
-  clears the buffer with zeros, and returns a pointer to the allocated buffer.  
-  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is 
+  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData,
+  clears the buffer with zeros, and returns a pointer to the allocated buffer.
+  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is
   not enough memory remaining to satisfy the request, then NULL is returned.
 
@@ -645 +645 @@
   Allocates and zeros a buffer of type EfiRuntimeServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, 
-  clears the buffer with zeros, and returns a pointer to the allocated buffer.  
-  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is 
+  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData,
+  clears the buffer with zeros, and returns a pointer to the allocated buffer.
+  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is
   not enough memory remaining to satisfy the request, then NULL is returned.
 
@@ -667 +667 @@
   Allocates and zeros a buffer of type EfiReservedMemoryType.
 
-  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, 
-  clears the   buffer with zeros, and returns a pointer to the allocated buffer.  
-  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is 
+  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType,
+  clears the   buffer with zeros, and returns a pointer to the allocated buffer.
+  If AllocationSize is 0, then a valid buffer of 0 size is returned.  If there is
   not enough memory remaining to satisfy the request, then NULL is returned.
 
@@ -689 +689 @@
   Copies a buffer to an allocated buffer of a certain pool type.
 
-  Allocates the number bytes specified by AllocationSize of a certain pool type, 
-  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns 
-  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer 
-  of 0 size is returned.  If there is not enough memory remaining to satisfy the 
+  Allocates the number bytes specified by AllocationSize of a certain pool type,
+  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns
+  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer
+  of 0 size is returned.  If there is not enough memory remaining to satisfy the
   request, then NULL is returned. If Buffer is NULL, then ASSERT().
-  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). 
+  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
 
   @param  PoolType              The type of pool to allocate.
@@ -705 +705 @@
 VOID *
 InternalAllocateCopyPool (
-  IN EFI_MEMORY_TYPE  PoolType,  
+  IN EFI_MEMORY_TYPE  PoolType,
   IN UINTN            AllocationSize,
   IN CONST VOID       *Buffer
-  ) 
+  )
 {
   VOID  *Memory;
@@ -720 +720 @@
   }
   return Memory;
-} 
+}
 
 /**
   Copies a buffer to an allocated buffer of type EfiBootServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, 
-  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns 
-  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer 
-  of 0 size is returned.  If there is not enough memory remaining to satisfy the 
+  Allocates the number bytes specified by AllocationSize of type EfiBootServicesData,
+  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns
+  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer
+  of 0 size is returned.  If there is not enough memory remaining to satisfy the
   request, then NULL is returned.
-  
+
   If Buffer is NULL, then ASSERT().
-  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). 
+  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
 
   @param  AllocationSize        The number of bytes to allocate and zero.
@@ -753 +753 @@
   Copies a buffer to an allocated buffer of type EfiRuntimeServicesData.
 
-  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, 
-  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns 
-  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer 
-  of 0 size is returned.  If there is not enough memory remaining to satisfy the 
+  Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData,
+  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns
+  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer
+  of 0 size is returned.  If there is not enough memory remaining to satisfy the
   request, then NULL is returned.
-  
+
   If Buffer is NULL, then ASSERT().
-  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). 
+  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
 
   @param  AllocationSize        The number of bytes to allocate and zero.
@@ -781 +781 @@
   Copies a buffer to an allocated buffer of type EfiReservedMemoryType.
 
-  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, 
-  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns 
-  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer 
-  of 0 size is returned.  If there is not enough memory remaining to satisfy the 
+  Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType,
+  copies AllocationSize bytes from Buffer to the newly allocated buffer, and returns
+  a pointer to the allocated buffer.  If AllocationSize is 0, then a valid buffer
+  of 0 size is returned.  If there is not enough memory remaining to satisfy the
   request, then NULL is returned.
-  
+
   If Buffer is NULL, then ASSERT().
-  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). 
+  If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
 
   @param  AllocationSize        The number of bytes to allocate and zero.
@@ -810 +810 @@
 
   Allocates and zeros the number bytes specified by NewSize from memory of the type
-  specified by PoolType.  If OldBuffer is not NULL, then the smaller of OldSize and 
-  NewSize bytes are copied from OldBuffer to the newly allocated buffer, and 
-  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.  
-  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not 
+  specified by PoolType.  If OldBuffer is not NULL, then the smaller of OldSize and
+  NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
+  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.
+  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not
   enough memory remaining to satisfy the request, then NULL is returned.
-  
-  If the allocation of the new buffer is successful and the smaller of NewSize 
+
+  If the allocation of the new buffer is successful and the smaller of NewSize
   and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
 
@@ -822 +822 @@
   @param  OldSize        The size, in bytes, of OldBuffer.
   @param  NewSize        The size, in bytes, of the buffer to reallocate.
-  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an 
+  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an
                          optional parameter that may be NULL.
 
@@ -830 +830 @@
 VOID *
 InternalReallocatePool (
-  IN EFI_MEMORY_TYPE  PoolType,  
+  IN EFI_MEMORY_TYPE  PoolType,
   IN UINTN            OldSize,
   IN UINTN            NewSize,
@@ -850 +850 @@
 
   Allocates and zeros the number bytes specified by NewSize from memory of type
-  EfiBootServicesData.  If OldBuffer is not NULL, then the smaller of OldSize and 
-  NewSize bytes are copied from OldBuffer to the newly allocated buffer, and 
-  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.  
-  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not 
+  EfiBootServicesData.  If OldBuffer is not NULL, then the smaller of OldSize and
+  NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
+  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.
+  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not
   enough memory remaining to satisfy the request, then NULL is returned.
-  
-  If the allocation of the new buffer is successful and the smaller of NewSize 
+
+  If the allocation of the new buffer is successful and the smaller of NewSize
   and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
 
   @param  OldSize        The size, in bytes, of OldBuffer.
   @param  NewSize        The size, in bytes, of the buffer to reallocate.
-  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an 
+  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an
                          optional parameter that may be NULL.
 
@@ -882 +882 @@
 
   Allocates and zeros the number bytes specified by NewSize from memory of type
-  EfiRuntimeServicesData.  If OldBuffer is not NULL, then the smaller of OldSize 
-  and NewSize bytes are copied from OldBuffer to the newly allocated buffer, and 
-  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.  
-  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not 
+  EfiRuntimeServicesData.  If OldBuffer is not NULL, then the smaller of OldSize
+  and NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
+  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.
+  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not
   enough memory remaining to satisfy the request, then NULL is returned.
 
-  If the allocation of the new buffer is successful and the smaller of NewSize 
+  If the allocation of the new buffer is successful and the smaller of NewSize
   and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
 
   @param  OldSize        The size, in bytes, of OldBuffer.
   @param  NewSize        The size, in bytes, of the buffer to reallocate.
-  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an 
+  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an
                          optional parameter that may be NULL.
 
@@ -914 +914 @@
 
   Allocates and zeros the number bytes specified by NewSize from memory of type
-  EfiReservedMemoryType.  If OldBuffer is not NULL, then the smaller of OldSize 
-  and NewSize bytes are copied from OldBuffer to the newly allocated buffer, and 
-  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.  
-  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not 
+  EfiReservedMemoryType.  If OldBuffer is not NULL, then the smaller of OldSize
+  and NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
+  OldBuffer is freed.  A pointer to the newly allocated buffer is returned.
+  If NewSize is 0, then a valid buffer of 0 size is  returned.  If there is not
   enough memory remaining to satisfy the request, then NULL is returned.
 
-  If the allocation of the new buffer is successful and the smaller of NewSize 
+  If the allocation of the new buffer is successful and the smaller of NewSize
   and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
 
   @param  OldSize        The size, in bytes, of OldBuffer.
   @param  NewSize        The size, in bytes, of the buffer to reallocate.
-  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an 
+  @param  OldBuffer      The buffer to copy to the allocated buffer.  This is an
                          optional parameter that may be NULL.
 
@@ -943 +943 @@
 
 /**
-  Frees a buffer that was previously allocated with one of the pool allocation 
+  Frees a buffer that was previously allocated with one of the pool allocation
   functions in the Memory Allocation Library.
 
-  Frees the buffer specified by Buffer.  Buffer must have been allocated on a 
-  previous call to the pool allocation services of the Memory Allocation Library.  
-  If it is not possible to free pool resources, then this function will perform 
+  Frees the buffer specified by Buffer.  Buffer must have been allocated on a
+  previous call to the pool allocation services of the Memory Allocation Library.
+  If it is not possible to free pool resources, then this function will perform
   no actions.
-  
-  If Buffer was not allocated with a pool allocation function in the Memory 
+
+  If Buffer was not allocated with a pool allocation function in the Memory
   Allocation Library, then ASSERT().
 

trunk/src/VBox/Devices/EFI/Firmware/MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf

@@ -2 +2 @@
 # Instance of Memory Allocation Library using SMM Services Table.
 #
-# Memory Allocation Library that uses services from the SMM Services Table to 
+# Memory Allocation Library that uses services from the SMM Services Table to
 # allocate and free memory.
 #
@@ -23 +23 @@
   VERSION_STRING                 = 1.0
   PI_SPECIFICATION_VERSION       = 0x0001000A
-  LIBRARY_CLASS                  = MemoryAllocationLib|DXE_SMM_DRIVER 
+  LIBRARY_CLASS                  = MemoryAllocationLib|DXE_SMM_DRIVER
   CONSTRUCTOR                    = SmmMemoryAllocationLibConstructor
   DESTRUCTOR                     = SmmMemoryAllocationLibDestructor
@@ -44 +44 @@
 
 [Protocols]
-  gEfiSmmAccess2ProtocolGuid    ## CONSUMES  
+  gEfiSmmAccess2ProtocolGuid    ## CONSUMES
 
 [Depex]