--- /dev/null
+/** @file\r
+ Memory Allocation Library Services\r
+\r
+ Copyright (c) 2006, Intel Corporation \r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+ Module Name: MemoryAllocationLib.h\r
+\r
+**/\r
+\r
+#ifndef __MEMORY_ALLOCATION_LIB_H__\r
+#define __MEMORY_ALLOCATION_LIB_H__\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiBootServicesData.\r
+\r
+ Allocates the number of 4KB pages of type EfiBootServicesData and returns a pointer to the\r
+ allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL\r
+ is returned. If there is not enough memory remaining to satisfy the request, then NULL is\r
+ returned.\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocatePages (\r
+ IN UINTN Pages\r
+ );\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiRuntimeServicesData.\r
+\r
+ Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a pointer to the\r
+ allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL\r
+ is returned. If there is not enough memory remaining to satisfy the request, then NULL is\r
+ returned.\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateRuntimePages (\r
+ IN UINTN Pages\r
+ );\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiReservedMemoryType.\r
+\r
+ Allocates the number of 4KB pages of type EfiReservedMemoryType and returns a pointer to the\r
+ allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL\r
+ is returned. If there is not enough memory remaining to satisfy the request, then NULL is\r
+ returned.\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateReservedPages (\r
+ IN UINTN Pages\r
+ );\r
+\r
+/**\r
+ Frees one or more 4KB pages that were previously allocated with one of the page allocation\r
+ functions in the Memory Allocation Library.\r
+\r
+ Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer\r
+ must have been allocated on a previous call to the page allocation services of the Memory\r
+ Allocation Library.\r
+ If Buffer was not allocated with a page allocation function in the Memory Allocation Library,\r
+ then ASSERT().\r
+ If Pages is zero, then ASSERT().\r
+ \r
+ @param Buffer Pointer to the buffer of pages to free.\r
+ @param Pages The number of 4 KB pages to free.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+FreePages (\r
+ IN VOID *Buffer,\r
+ IN UINTN Pages\r
+ );\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment.\r
+\r
+ Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is\r
+ returned. If there is not enough memory at the specified alignment remaining to satisfy the\r
+ request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedPages (\r
+ IN UINTN Pages,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiRuntimeServicesData at a specified alignment.\r
+\r
+ Allocates the number of 4KB pages specified by Pages of type EfiRuntimeServicesData with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is\r
+ returned. If there is not enough memory at the specified alignment remaining to satisfy the\r
+ request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedRuntimePages (\r
+ IN UINTN Pages,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates one or more 4KB pages of type EfiReservedMemoryType at a specified alignment.\r
+\r
+ Allocates the number of 4KB pages specified by Pages of type EfiReservedMemoryType with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is\r
+ returned. If there is not enough memory at the specified alignment remaining to satisfy the\r
+ request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param Pages The number of 4 KB pages to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedReservedPages (\r
+ IN UINTN Pages,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Frees one or more 4KB pages that were previously allocated with one of the aligned page\r
+ allocation functions in the Memory Allocation Library.\r
+\r
+ Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer\r
+ must have been allocated on a previous call to the aligned page allocation services of the Memory\r
+ Allocation Library.\r
+ If Buffer was not allocated with an aligned page allocation function in the Memory Allocation\r
+ Library, then ASSERT().\r
+ If Pages is zero, then ASSERT().\r
+ \r
+ @param Buffer Pointer to the buffer of pages to free.\r
+ @param Pages The number of 4 KB pages to free.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+FreeAlignedPages (\r
+ IN VOID *Buffer,\r
+ IN UINTN Pages\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfiBootServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a\r
+ pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is\r
+ returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocatePool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfiRuntimeServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData and returns\r
+ a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is\r
+ returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateRuntimePool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfieservedMemoryType.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfieservedMemoryType and returns\r
+ a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is\r
+ returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateReservedPool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfiBootServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, clears the\r
+ buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a\r
+ valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the\r
+ request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateZeroPool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfiRuntimeServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, clears the\r
+ buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a\r
+ valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the\r
+ request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateRuntimeZeroPool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfiReservedMemoryType.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, clears the\r
+ buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a\r
+ valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the\r
+ request, then NULL is returned.\r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateReservedZeroPool (\r
+ IN UINTN AllocationSize\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiBootServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, copies\r
+ AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory remaining to satisfy the request, then NULL is returned.\r
+ If Buffer is NULL, then ASSERT().\r
+ If AllocationSize is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). \r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiRuntimeServicesData.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, copies\r
+ AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory remaining to satisfy the request, then NULL is returned.\r
+ If Buffer is NULL, then ASSERT().\r
+ If AllocationSize is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). \r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateRuntimeCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiReservedMemoryType.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, copies\r
+ AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory remaining to satisfy the request, then NULL is returned.\r
+ If Buffer is NULL, then ASSERT().\r
+ If AllocationSize is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). \r
+\r
+ @param AllocationSize The number of bytes to allocate and zero.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateReservedCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer\r
+ );\r
+\r
+/**\r
+ Frees a buffer that was previously allocated with one of the pool allocation functions in the\r
+ Memory Allocation Library.\r
+\r
+ Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the\r
+ pool allocation services of the Memory Allocation Library.\r
+ If Buffer was not allocated with a pool allocation function in the Memory Allocation Library,\r
+ then ASSERT().\r
+\r
+ @param Buffer Pointer to the buffer to free.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+FreePool (\r
+ IN VOID *Buffer\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfiBootServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedPool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfiRuntimeServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedRuntimePool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates a buffer of type EfieservedMemoryType at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfieservedMemoryType with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedReservedPool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfiBootServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData with an\r
+ alignment specified by Alignment, clears the buffer with zeros, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory at the specified alignment remaining to satisfy the request, then NULL is\r
+ returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedZeroPool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfiRuntimeServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData with an\r
+ alignment specified by Alignment, clears the buffer with zeros, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory at the specified alignment remaining to satisfy the request, then NULL is\r
+ returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedRuntimeZeroPool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Allocates and zeros a buffer of type EfieservedMemoryType at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfieservedMemoryType with an\r
+ alignment specified by Alignment, clears the buffer with zeros, and returns a pointer to the\r
+ allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
+ is not enough memory at the specified alignment remaining to satisfy the request, then NULL is\r
+ returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedReservedZeroPool (\r
+ IN UINTN AllocationSize,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiBootServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData type with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiRuntimeServicesData at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData type with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedRuntimeCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Copies a buffer to an allocated buffer of type EfiReservedMemoryType at a specified alignment.\r
+\r
+ Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType type with an\r
+ alignment specified by Alignment. The allocated buffer is returned. If AllocationSize is 0,\r
+ then a valid buffer of 0 size is returned. If there is not enough memory at the specified\r
+ alignment remaining to satisfy the request, then NULL is returned.\r
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+\r
+ @param AllocationSize The number of bytes to allocate.\r
+ @param Buffer The buffer to copy to the allocated buffer.\r
+ @param Alignment The requested alignment of the allocation. Must be a power of two.\r
+ If Alignment is zero, then byte alignment is used.\r
+\r
+ @return A pointer to the allocated buffer or NULL if allocation fails.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+AllocateAlignedReservedCopyPool (\r
+ IN UINTN AllocationSize,\r
+ IN CONST VOID *Buffer,\r
+ IN UINTN Alignment\r
+ );\r
+\r
+/**\r
+ Frees a buffer that was previously allocated with one of the aligned pool allocation functions \r
+ in the Memory Allocation Library.\r
+\r
+ Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the\r
+ aligned pool allocation services of the Memory Allocation Library.\r
+ If Buffer was not allocated with an aligned pool allocation function in the Memory Allocation\r
+ Library, then ASSERT().\r
+\r
+ @param Buffer Pointer to the buffer to free.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+FreeAlignedPool (\r
+ IN VOID *Buffer\r
+ );\r
+\r
+#endif\r
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