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| author | xli24 <xli24@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-01-25 06:05:36 +0000 |
|---|---|---|
| committer | xli24 <xli24@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-01-25 06:05:36 +0000 |
| commit | 582510249f2fb1334e507b99421b9485f6b89159 (patch) | |
| tree | cd9d7414885d26e79565cd12ec241af93dc600f2 /MdePkg/Library/DxeMemoryAllocationLib | |
| parent | ba3a1cb5bb97ffdea980f188fbd14b08200aeac6 (diff) | |
| download | edk2-582510249f2fb1334e507b99421b9485f6b89159.tar.gz edk2-582510249f2fb1334e507b99421b9485f6b89159.tar.bz2 edk2-582510249f2fb1334e507b99421b9485f6b89159.zip | |
Make MDE package pass intel IPF compiler with /W4 /WX switched on.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2312 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/DxeMemoryAllocationLib')
3 files changed, 202 insertions, 0 deletions
diff --git a/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.msa b/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.msa index 12d5ea35f1..6f9330b360 100644 --- a/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.msa +++ b/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.msa @@ -38,6 +38,7 @@ </LibraryClassDefinitions>
<SourceFiles>
<Filename>MemoryAllocationLib.c</Filename>
+ <Filename>MemoryAllocationLibInternals.h</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
diff --git a/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLib.c b/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLib.c index ab020ddc95..f67473af66 100644 --- a/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLib.c +++ b/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLib.c @@ -14,6 +14,7 @@ **/
+#include "MemoryAllocationLibInternals.h"
/**
Allocates one or more 4KB pages of a certain memory type.
diff --git a/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLibInternals.h b/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLibInternals.h new file mode 100644 index 0000000000..1234e2e6c7 --- /dev/null +++ b/MdePkg/Library/DxeMemoryAllocationLib/MemoryAllocationLibInternals.h @@ -0,0 +1,200 @@ +/** @file
+ Internal include file of DXE Memory Allocation Library.
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: MemoryAllocationLibInternals.h
+
+**/
+
+#ifndef __DXE_MEMORY_ALLOCATION_LIB_INTERNALS_H__
+#define __DXE_MEMORY_ALLOCATION_LIB_INTERNALS_H__
+
+/**
+ 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 satisfy the request, then NULL is returned.
+
+ @param MemoryType The type of memory to allocate.
+ @param Pages The number of 4 KB pages to allocate.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocatePages (
+ IN EFI_MEMORY_TYPE MemoryType,
+ IN UINTN Pages
+ );
+
+/**
+ 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 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().
+
+ @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. Must be a power of two.
+ If Alignment is zero, then byte alignment is used.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateAlignedPages (
+ IN EFI_MEMORY_TYPE MemoryType,
+ IN UINTN Pages,
+ IN UINTN Alignment
+ );
+
+/**
+ 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 satisfy the request, then NULL is returned.
+
+ @param MemoryType The type of memory to allocate.
+ @param AllocationSize The number of bytes to allocate.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocatePool (
+ IN EFI_MEMORY_TYPE MemoryType,
+ IN UINTN AllocationSize
+ );
+
+/**
+ Allocates and zeros a buffer of a certian pool type.
+
+ Allocates the number bytes specified by AllocationSize of a certian 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.
+
+ @param PoolType The type of memory to allocate.
+ @param AllocationSize The number of bytes to allocate and zero.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateZeroPool (
+ IN EFI_MEMORY_TYPE PoolType,
+ IN UINTN AllocationSize
+ );
+
+/**
+ Copies a buffer to an allocated buffer of a certian pool type.
+
+ Allocates the number bytes specified by AllocationSize of a certian 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().
+
+ @param PoolType The type of pool to allocate.
+ @param AllocationSize The number of bytes to allocate and zero.
+ @param Buffer The buffer to copy to the allocated buffer.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateCopyPool (
+ IN EFI_MEMORY_TYPE PoolType,
+ IN UINTN AllocationSize,
+ IN CONST VOID *Buffer
+ );
+
+/**
+ Allocates a buffer of a certain pool type at a specified alignment.
+
+ Allocates the number bytes specified by AllocationSize of a certain pool type with an alignment
+ specified by Alignment. The allocated buffer is returned. If AllocationSize is 0, then a valid
+ buffer of 0 size 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().
+
+ @param PoolType The type of pool to allocate.
+ @param AllocationSize The number of bytes to allocate.
+ @param Alignment The requested alignment of the allocation. Must be a power of two. If Alignment is zero, then byte alignment is used.
+ If Alignment is zero, then byte alignment is used.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateAlignedPool (
+ IN EFI_MEMORY_TYPE PoolType,
+ IN UINTN AllocationSize,
+ IN UINTN Alignment
+ );
+
+/**
+ Allocates and zeros a buffer of a certain pool type at a specified alignment.
+
+ Allocates the number bytes specified by AllocationSize of a certain pool type with an alignment
+ specified by Alignment, 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 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().
+
+ @param PoolType The type of pool to allocate.
+ @param AllocationSize The number of bytes to allocate.
+ @param Alignment The requested alignment of the allocation. Must be a power of two.
+ If Alignment is zero, then byte alignment is used.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateAlignedZeroPool (
+ IN EFI_MEMORY_TYPE PoolType,
+ IN UINTN AllocationSize,
+ IN UINTN Alignment
+ );
+
+/**
+ Copies a buffer to an allocated buffer of a certain pool type at a specified alignment.
+
+ Allocates the number bytes specified by AllocationSize of a certain pool type with an alignment
+ specified by Alignment. The allocated buffer is returned. If AllocationSize is 0, then a valid
+ buffer of 0 size 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().
+
+ @param PoolType The type of pool to allocate.
+ @param AllocationSize The number of bytes to allocate.
+ @param Buffer The buffer to copy to the allocated buffer.
+ @param Alignment The requested alignment of the allocation. Must be a power of two.
+ If Alignment is zero, then byte alignment is used.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+InternalAllocateAlignedCopyPool (
+ IN EFI_MEMORY_TYPE PoolType,
+ IN UINTN AllocationSize,
+ IN CONST VOID *Buffer,
+ IN UINTN Alignment
+ );
+
+#endif
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